CN102792524A - Contact plug, drive unit containing same and production method for a drive unit - Google Patents
Contact plug, drive unit containing same and production method for a drive unit Download PDFInfo
- Publication number
- CN102792524A CN102792524A CN201180014075XA CN201180014075A CN102792524A CN 102792524 A CN102792524 A CN 102792524A CN 201180014075X A CN201180014075X A CN 201180014075XA CN 201180014075 A CN201180014075 A CN 201180014075A CN 102792524 A CN102792524 A CN 102792524A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- pcb
- contact
- ear
- 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
Links
Images
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
- 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
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a contact plug (10), in particular for establishing an electrical connection to a printed circuit board (30), and to a drive unit containing a contact plug and to a method for producing same, comprising a contact tab (12) which has a resilient press-in zone (14) for insertion into a hole-like plug receptacle (32) along an insertion direction (20), wherein the press-in zone (14) can be elastically deformed transversely to the insertion direction (20), wherein at least one supporting element (16) that provides a supporting surface (18) for the printed circuit board (30) when the contact tab (12) is inserted, is integrally formed on the contact tab (12).
Description
Prior art
The present invention relates to according to the described a kind of device of the type of independent claims and a kind of method.
By the known a kind of adjusting drive unit of DE10229606A1, wherein, printed circuit board (PCB) is arranged in the case of electronic device.Herein, driver element has contact plug, in its contact base through the hole shape of contact ear (or being called contact chip (Kontaktfahne)) embedding printed circuit board (PCB).The contact ear has the extension in the end regions of its printed circuit board side, this extension in inserting the socket of printed circuit board (PCB) during by flexibly distortion.The shortcoming of this enforcement structure is that the relative position between contact ear and the socket is not set on about direction of insertion with being defined.This problem is especially more outstanding when contact plug is not injection-moulded in the case of electronic device regularly, and printed circuit board (PCB) for example only is supported at its outside side face place.
Of the present invention open
Advantage of the present invention
Therewith relatively; Have independent claims characteristic, have advantage according to device of the present invention and according to method of the present invention; Have the support component of supporting surface through structure on the contact plug, being pressed into the district is that can to limit ground predefined on direction of insertion about the position of printed circuit board (PCB).It is very few or too much insert in the socket of hole shape of printed circuit board (PCB) to prevent to be pressed into the district thus.Through this according to of the present invention, be pressed into the district with respect to the optimization that the position of socket is provided with, guaranteed a kind of lasting reliable electrical contact.
Some the favourable expansion scheme and the improvement of the embodiment that can realize through the measure of listing in the dependent claims providing in the independent claims.Particularly advantageous is the part of one that support component is manufactured the contact ear of one-piece construction, because the manufacturing expense that need not add or Master Cost for this reason.In the case, support component with contact ear by identical materials, for example make by the conductibility good metal, preferably punching press is come out.
Through support component being designed with free-ended branch, can realize supporting surface with the tight adjacent of socket of hole shape.In order to absorb the higher insertion force that gets in the printed circuit board (PCB), this branch design becomes the straight or crooked extension of contact ear, has between 10 ° and 70 ° preferably between 20 ° and 50 °, medium angle between this extension and its direction of insertion.
At this, one or two extension that selectively is shaped at contact ear place, wherein, what the latter was best is provided with respect to direction of insertion symmetrically.
If contact plug is designed to stamping parts, can makes simultaneously by means of an only stamping tool so and be pressed into district and support component.
The contact ear has one ideally and is pressed into the district, and this is pressed into the district and extends on the whole axial width of printed circuit board (PCB) about direction of insertion.Support component ends at the place, marginal zone that is pressed into the district with its free end then, thus supporting surface under the insertion state ideally apical grafting on printed circuit board (PCB).
Particularly advantageously be to be pressed into the district and to be designed with a ring hole, its rubber-like sidewall with the form of ring.Thus when inserting the contact ear wall part of the side of ring direction of insertion transversely by flexibly distortion, these sidewalls apply extruding force to the socket of hole shape thus.The supporting surface of support component is disposed in inside, ring hole about direction of insertion in this embodiment, especially is arranged in the fringe region of support component.
Have printed circuit board (PCB) according to driver element of the present invention, this printed circuit board arrangement is in a case of electronic device or housing parts.Be inserted into the socket of the hole shape of printed circuit board (PCB) in the case with its contact ear according to contact plug of the present invention.
If contact plug is designed to the insert of manufacturing separately, and is not to be pressed into regularly in the housing parts of driver element, the present invention is particularly advantageous so.Under the favourable project organization situation of this cost of contact plug, the margin of tolerance that qualification is installed is bigger, because during the printed circuit board (PCB) of packing into, contact plug can be by mobile or crooked to a greater extent.In order to compensate this position inexactness, printed circuit board (PCB) can advantageously be inserted on the contact ear, up to leaning on supporting surface.If on the contact ear, for example arrange an electric conductor bendingly, so also can compensate the bending of this bending member through the supporting of printed circuit board (PCB) on support component.The conductor of bending preferably is connected with the carbon brush configuration of the motor of driver element.In the case; The length of contact ear is designed on direction of insertion in this wise; When printed circuit board (PCB) leans on the backstop in housing parts, inserting under the situation that contracts behind the contact plug during the printed circuit board (PCB), in any case printed circuit board (PCB) all is pushed in the zone that is pressed into the district.But in order to prevent to be pressed into the district exceedingly through the socket slippage, support component directly forms a supporting surface that is used for printed circuit board (PCB) at the contact plug place.
The present invention is specially adapted to a kind of driver element, and in this driver element, printed circuit board (PCB) is bearing in the housing parts at its external margin place.In the case, in housing, between the bearing-surface of socket and printed circuit board (PCB), can form relatively large spacing, printed circuit board (PCB) not only thus, and also header contact is provided with on certain margin of tolerance movably.On the contrary, through the support component according to project organization of the present invention, printed circuit board (PCB) can be passed on the connection-peg (Steckerfahne) so for a long time, up to its apical grafting to the supporting surface of support component.
By this way, can make a kind of driver element, wherein contact ear and in socket, form reliably and electrically contact according to the present invention.
In a preferred project organization, on housing parts, construct a flange of attachment plug, printed circuit board (PCB) can pass in this flange entering housing parts is installed on the contact plug.Cancel the lid of installation, especially case of electronic device of the additional lid of housing parts thus.
The accompanying drawing summary
Embodiments of the invention are shown in the drawings and in following explanation, be described in detail.Shown in the accompanying drawing:
Fig. 1 is the schematic section according to driver element of the present invention,
Fig. 2 and 3 is according to different contact plug of the present invention.
Execution mode of the present invention
Driver element 50 has been shown, among Fig. 1 as it for example is used to regulate the mobilizable parts in the motor vehicle.Driver element 50 has motor 58 and housing 59, and the transmission mechanism that is not shown specifically selectively is set in housing.In the housing parts 51 of housing 59, printed circuit board (PCB) 30 is set.At this, housing parts 51 can be designed to the case of electronic device 52 opened in 59 minutes with housing.In housing parts 51, arrange contact plug 10, this contact plug forms electrical connection between the power supply of printed circuit board (PCB) 30 and motor 58.Contact plug 10 has contact ear 12 at place, an end, and it is inserted in the corresponding socket 32 of printed circuit board (PCB) 30.Conductor line (printed conductor) 56 is constructed with respect to contact ear 12 bendingly, by means of this conductor line contact plug 10 is fixed in the housing parts 51.Electric conductor 56 in an embodiment with respect to contact ear 12 roughly by bending 90 ° and for example contact with carbon brush 70, this carbon brush is arranged in the brush holder (B ü rstk cher) 72.Carbon brush 70 apical graftings are on current-collector 74, and this current-collector is to rotor 76 supplying electric currents of the rotatably support of motor 58.The contact plug that does not illustrate 10 in addition can for example form with transducer 78 and be electrically connected.Transducer 78 for example can with toroidal magnet 80 actings in conjunction so that survey the turned position of rotor 76.
In an alternative embodiment, housing parts 51 have alternatively one be used for outside attachment plug around flange 82, printed circuit board (PCB) 30 passes this flange and on direction of insertion 20, is inserted in the housing parts 51.Housing parts 51 is closed through connecting outside attachment plug (not shown) in the case.
The contact plug 10 of Fig. 1 is shown corresponding to view II in Fig. 2 with amplifying.Electric conductor 56 is bent into approx again squarely with respect to contact ear 12 and is provided with.Be pressed into district 14 and be designed with the ring (hse) 34 that has ring hole 40 herein.Ring 34 has the sidewall 36 of bridge joint chip, and this sidewall transversely is an elastic construction direction of insertion 20.Be pressed into district 14 and be designed to contact the zone of a qualification of ear 12 at this, the strain through sidewall 36 in this zone forms and the electrically contacting of the best of the socket of printed circuit board (PCB).Therefore, the thickness 31 with printed circuit board (PCB) 30 is identical ideally to be pressed into district's expanded range of 14.Owing to be pressed into the inexactness 15 of the position in district 14; The total length 13 of contact ear 12 is by design so longways; Make when printed circuit board (PCB) 30 apical graftings in 64 last times of bearing-surface, the very most thickness 31 that is pressed into district 14 and printed circuit board (PCB) 30 is overlapping under the situation that contracts after the maximum of contact ear, also having all the time when direction of insertion 20 is inserted printed circuit board (PCB)s 30.
It is not fully overlapping with the thickness 31 of printed circuit board (PCB) 30 in Fig. 3, for example showing and being pressed into district 14.Length 13 through design contact ear 12 guarantees all the time, and this overlapping 84 enough forms reliable electrical contact.If contact ear 12 moves against printed circuit board (PCB) 30 (against the direction of insertion 20 of printed circuit board (PCB) 30) in its margin of tolerance 15, the supporting surface 18 of support component 16 just stops the further intrusion of contact ear 12 to pass socket 32 so.Be pressed into district 14 thus and lean 18 last times of supporting surface by best with respect to thickness 31 location of printed circuit board (PCB) 30 at printed circuit board (PCB) 30.In Fig. 2, be configured with two support components 16, they are oppositely arranged about direction of insertion 20 symmetrically.Support component 16 is provided with supporting surface 18 at this extension 22 that is designed with free end 26 on this extension.Extension 22 forms a middle equal angles 24 with respect to direction of insertion 20 in the case, and this angle is designed between 10 ° and 70 ° of the scopes, preferably between 20 ° and 50 °.This angle is approximately 30 ° in Fig. 2.Supporting surface 18 is arranged in the edge that is pressed into district 14 this moment and is arranged in the fringe region 38 in ring hole 40 at this embodiment according to Fig. 2 simultaneously.Advantageous particularly ground on the cost, the contact ear 12 with one or more support components 16 can be designed to stamping parts 28, does not need other procedure of processing thus.
In Fig. 3, contact ear 12 has only an only support component 16, and it is configured to herein agley.This support component 16 at its free end 26 places approximate be parallel to direction of insertion 20 directed and with one medium sized (average) bending radius extends in the contact ear 12, wherein, this bifurcated is approximately corresponding to the open-angle 24 of Fig. 2.
Should be noted that about realizing the possibility that the many kinds between each single characteristic make up in the accompanying drawings and at the embodiment shown in the specification.Therefore, for example also can replace ring and realize being pressed into the concrete structural design in district 14 with other shaped structure, these shaped structures are applied to the extruding force transversely of direction of insertion 20.Likewise, can change the number and the moulding of support component 16, support component is not limited to the extension 22 that has free end 26 thus.Formation according to electrical connection of the present invention also can be applied to independent electronic module, or the use Anywhere that is assembled together at printed circuit board (PCB) 30 and contact plug 10.Preferably, the present invention is applied to the electronic window regulator drive unit in the motor vehicle, and sliding top skylight drives and stops or seat drive device.
Claims (12)
1. contact plug (10); It is particularly useful for being electrically connected with printed circuit board (PCB) (30) foundation, has contact ear (12), and said contact ear rubber-like is pressed into district (14); Be used for being inserted into the socket (32) of hole shape along direction of insertion (20); Wherein, the said district (14) that is pressed into is characterized in that transversely being resiliently deformable of direction of insertion (20); Go up at least one support component (16) that is shaped at said contact ear (12), said support component is provided for the supporting surface (18) of printed circuit board (PCB) (30) under the insertion state of contact ear (12).
2. according to the described contact plug of claim 1 (10), it is characterized in that, said at least one support component (16) be integratedly, by constituting with said ear (12) identical materials that contacts.
3. according to claim 1 or 2 described contact plugs (10); It is characterized in that; Said at least one support component (16) be designed to the said contact ear (12) with free end (26) go up towards printed circuit board (PCB) (extension on 30 directions (22), wherein, said extension (22) is 10 ° to 70 ° about said direction of insertion (20) with angle (24); Especially 20 ° to 50 °, be provided with opening.
4. according to each described contact plug (10) in the aforementioned claim, it is characterized in that said extension (22) is configured to point-blank or agley, with two extensions (22) fork-shaped ground especially, be formed opposed to each other mutually symmetrically.
5. according to each described contact plug (10) in the aforementioned claim; It is characterized in that; Said contact plug (10) is designed to stamping parts (28), in an only punching course, forms with the said ear (12) that contacts with said at least one support component (16).
6. according to each described contact plug (10) in the aforementioned claim; It is characterized in that; Said supporting surface (18) is arranged in the said zone that is pressed into district (14) about direction of insertion (20), especially be pressed into district (14) in the face of in the fringe region of said support component (16).
7. according to each described contact plug (10) in the aforementioned claim; It is characterized in that; Saidly be pressed into the ring (34) that district (14) is designed with sidewall (36) the bridge joint bar shaped, can strain; Said sidewall is in the said socket (32) of apical grafting under the insertion state at said printed circuit board (PCB) (30) and form and to electrically contact, and wherein, especially said supporting surface (18) is arranged on the height of fringe region (38) in the ring hole of facing with said support component (16) (40).
8. driver element (50); It has the case of electronic device (52) that holds printed circuit board (PCB) (30), it is characterized in that having according to each is described in the aforementioned claim, be used for the contact plug (10) that between said printed circuit board (PCB) (30) and said driver element (50), is electrically connected.
9. according to each described driver element (50) in the aforementioned claim; It is characterized in that; Said contact plug (10) is designed to the insert (54) of manufacturing separately; Wherein, said contact ear (12) locate to be provided with bending, it is used for the conductor line (56) of CD-ROM drive motor (58) supplying electric current and/or signal and especially said contact plug (10) are designed to the sheet metal bending part (55) of metal.
10. according to each described driver element (50) in the aforementioned claim; It is characterized in that; Said printed circuit board (PCB) (30) is located at its outside ring edge (62); Especially be used for the said socket (32) that contacts ear (12) at intervals, be supported on the bearing-surface (64) of said case of electronic device (52).
Each is described, have the method for the driver element (50) of the housing parts (51) that is used to hold printed circuit board (PCB) (30) according to aforementioned claim 11. be used for making, and said method comprises following method step:
-housing parts (51) is put into or insert or be pressed into to contact plug (10)
-printed circuit board (PCB) (30) is encased in the housing parts (51) along direction of insertion (20)
-will contact in the corresponding socket (32) that ear (12) is pushed into printed circuit board (PCB) (30), especially until the supporting surface (18) of support component (16) lean on the printed circuit board (PCB) (30).
12. according to the described method of claim 11; It is characterized in that; Said contact ear (12) is gone up in direction of insertion (20) and is stretched in advance in the said housing parts (51), with in said housing parts (51) that printed circuit board (PCB) (30) is packed into during said contact ear (12) along with the motion of printed circuit board (PCB) (30) by against said preparatory tensioning ground extruding, thereby to be pressed into district (14) overlapping with the thickness (31) of said printed circuit board (PCB) (30) agley when said printed circuit board (PCB) (30) is supported on bearing-surface (64) last time; Wherein, Said printed circuit board (PCB) (30) is especially by means of loading mechanism, and for example housing parts lid (49) is pressed towards said bearing-surface (64).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201010002862 DE102010002862A1 (en) | 2010-03-15 | 2010-03-15 | Contact plug, drive unit including such, as well as manufacturing method of a drive unit |
| DE102010002862.2 | 2010-03-15 | ||
| PCT/EP2011/050941 WO2011113635A1 (en) | 2010-03-15 | 2011-01-25 | Contact plug, drive unit containing same and production method for a drive unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102792524A true CN102792524A (en) | 2012-11-21 |
| CN102792524B CN102792524B (en) | 2016-01-20 |
Family
ID=43707831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180014075.XA Expired - Fee Related CN102792524B (en) | 2010-03-15 | 2011-01-25 | Contact plug, comprises the driver element of this contact plug and the manufacture method of driver element |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102792524B (en) |
| DE (1) | DE102010002862A1 (en) |
| WO (1) | WO2011113635A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012001478A1 (en) | 2012-01-26 | 2013-08-01 | Wabco Gmbh | Method for producing a control unit housing and a control unit housing produced by this method |
| DE102013003800A1 (en) * | 2013-03-05 | 2014-09-11 | Wabco Gmbh | Housing for receiving a printed circuit board with at least one connector interface, electronic module with such housing, motor vehicle and method for producing such a housing or electronic module |
| DE102015211505A1 (en) * | 2015-06-23 | 2016-12-29 | Zf Friedrichshafen Ag | Device for gear selection of a motor vehicle |
| DE102017206623A1 (en) | 2017-04-20 | 2018-10-25 | Robert Bosch Gmbh | Brush holder for an electric commutator machine |
| DE102021104514A1 (en) * | 2020-03-12 | 2021-09-16 | Phoenix Contact Gmbh & Co. Kg | Method for producing an electronic device with a printed circuit board contained in a device housing and connection elements connected to it for connecting electrical connection conductors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10229606A1 (en) * | 2002-06-28 | 2004-01-15 | Robert Bosch Gmbh | Manufacturing electrical contact region on servo drive circuit board e.g. for motor vehicles, involves pressing or inserting contact vanes into board openings so vanes protrude into plug holders when board is mounted in housing |
| US20050090155A1 (en) * | 2003-10-23 | 2005-04-28 | Trw Automotive U.S. Llc | Electrical contact |
| CN101145641A (en) * | 2006-08-29 | 2008-03-19 | 株式会社京浜 | Circuit board housing structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602007012391D1 (en) * | 2006-08-29 | 2011-03-24 | Keihin Corp | PCB housing arrangement |
| JP2010009975A (en) * | 2008-06-27 | 2010-01-14 | Fujitsu Ltd | Press-fit contact, connector and connection structure of press-fit contact |
-
2010
- 2010-03-15 DE DE201010002862 patent/DE102010002862A1/en not_active Withdrawn
-
2011
- 2011-01-25 CN CN201180014075.XA patent/CN102792524B/en not_active Expired - Fee Related
- 2011-01-25 WO PCT/EP2011/050941 patent/WO2011113635A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10229606A1 (en) * | 2002-06-28 | 2004-01-15 | Robert Bosch Gmbh | Manufacturing electrical contact region on servo drive circuit board e.g. for motor vehicles, involves pressing or inserting contact vanes into board openings so vanes protrude into plug holders when board is mounted in housing |
| US20050090155A1 (en) * | 2003-10-23 | 2005-04-28 | Trw Automotive U.S. Llc | Electrical contact |
| CN101145641A (en) * | 2006-08-29 | 2008-03-19 | 株式会社京浜 | Circuit board housing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011113635A1 (en) | 2011-09-22 |
| DE102010002862A1 (en) | 2011-09-15 |
| CN102792524B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102859798B (en) | Electronic unit | |
| US7946878B2 (en) | Insulation displacement connection apparatus, and method for connecting two components using the same | |
| JP4331570B2 (en) | connector | |
| CN1098549C (en) | Improvements to multi-pin electrical connectors | |
| EP2019456B1 (en) | Electric connector | |
| US6524114B2 (en) | Board connecting terminal and connector using the terminal | |
| CN102792524A (en) | Contact plug, drive unit containing same and production method for a drive unit | |
| US7497708B2 (en) | Electrical connector with shorting clip for vehicular use | |
| JPH0955235A (en) | Distribution board for electrical connection | |
| KR20120123502A (en) | Electrical component | |
| RU2006119483A (en) | PLUGGING CONNECTOR FOR MULTI-CONDITIONED FLAT CABLES AND CONNECTING ASSEMBLY WITH SUCH DEVICE | |
| CN102437439B (en) | Electric connector for cable, and assembly of electric connector for cable | |
| CN101320860A (en) | Connector | |
| CN102593672A (en) | Electric cable holder and method for connecting the same | |
| JPH09219232A (en) | Electric terminal | |
| US7997945B2 (en) | Fastening device for connecting web | |
| JP3682824B2 (en) | connector | |
| JP2008047417A (en) | Terminal for electric connector, and electric connector equipped with the same | |
| WO2012121186A1 (en) | Connector | |
| CN102160136B (en) | Terminal connection structure and rotational sensor | |
| JPH10189133A (en) | Termination part cover structure of high tension cable | |
| JP6541083B1 (en) | Sensor connector | |
| US9071014B2 (en) | Connector | |
| JPH0754929Y2 (en) | Attachment mounting structure | |
| JPH0452944Y2 (en) |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190125 |