CN1942075A - Electrical device with a conductor board and a component - Google Patents
Electrical device with a conductor board and a component Download PDFInfo
- Publication number
- CN1942075A CN1942075A CNA2006101396213A CN200610139621A CN1942075A CN 1942075 A CN1942075 A CN 1942075A CN A2006101396213 A CNA2006101396213 A CN A2006101396213A CN 200610139621 A CN200610139621 A CN 200610139621A CN 1942075 A CN1942075 A CN 1942075A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- contact site
- stopping element
- electric installation
- described electric
- 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
- 239000004020 conductor Substances 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0026—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields integrally formed from metal sheet
- H05K9/0028—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields integrally formed from metal sheet with retainers or specific soldering features
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multi-Conductor Connections (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
An electrical device has a conductor board, and a component, which are connected to each other electrically and mechanically by means of a clamping connections, which are formed as one piece with the component. The clamping connection may comprise a fixed arm with a contact point and a resilient cantilevered arm with contact points. These form a holding region to clamp to, and connect to, a clamping region of the conductor board.
Description
Technical field
Invention relates to a kind of electric installation with a circuit board and a member, and they interconnect by a kind of clamping connection mechanical and electricly.
Background technology
There is a kind of connector that clamps to be used for electricity and the conductive section that mechanically is connected an attachable plate by DE 198 35 880 A1 are known, as a kind of liquid-crystalline glasses plate or liquid crystal film plate, with the conductive section of circuit board.Clamp connector and include a kind of clip that is designed to spring, but it pass with its spring free end on the position that reclines mutually of circuit board and connecting plate and according to one after the assembling of clip the pretension position of state in clip two members are connected with each other.
By DE 197 30 417 C1 are known a kind of fixture that is used for the shielding circuit board shell arranged, it includes a clamping shaped piece made from electric conducting material and is used to clamp the screening can wall, and this shaped piece has a centering axle journal at least and is used for fixture is fixed in the hole of circuit board.
Two kinds have following shortcoming by the known connecting circuit plate that is used for of prior art with a screening can or with the solution of an attachable plate: realize being connected using subsidiary clamping device for making member, these devices must be wanted by the interconnective member and improved the assembly fee that causes owing to its carrying and used unwelcome degree placing in the assembling position.
Summary of the invention
Thereby task of the present invention provides a kind of electric installation, and it has a circuit board and one and treats connected member, and they do not have additional clamping device ground to be connected with each other easily.
Solve according to the electric installation of this task of the present invention with a kind of feature according to claim 1.
Have a circuit board and a member according to electric installation of the present invention, they clamp to connect mechanical and electricly by one and are connected with each other, wherein clamp be connected member side be designed to one at least in part at least one of containment circuit board clamp the position, be designed to flexible and do the stop position that is integral with member.Therefore circuit board can not couple together with simple form and mode with member with have subsidiary clamping device, so has simplified assembling with being compared with simple form by solution well known in the prior art, and so can make to cost saving electric installation.
According to other advantage of theme of the present invention and the favourable visible specification of design, accompanying drawing and claims.
Description of drawings
An a kind of embodiment signal expression simplifiedly of the electric installation of realizing according to the present invention is narrated in the accompanying drawings and in the following description in detail.Be depicted as:
Fig. 1: a 3-D view of simplifying greatly according to the electric installation of the present invention's realization;
Fig. 2: by the three-dimensional partial sectional view of the amplification of a shell of electric installation shown in Figure 1.
Embodiment
Fig. 1 has represented the 3-D view of simplifying greatly of an electric installation 1, and this device includes a circuit board 2 and a member 3 that makes crooked stamping parts here, and this member designs becomes a shell that is used for as the circuit board of PCB (printed circuit board (PCB)).
Clamp to connect 4 and have a plurality of clamping position 5A to 5H that are located at the circuit board 2 on circuit board 2 peripheries, they are accommodated in member side and are designed in the stop component 6A to 6H flexible and that do to be integral with shell 3.
The conduct with respect to the matrix 3A of shell 3 of first stopping element 7 is shorter, thereby makes the elasticity of the elasticity of first stopping element 7 less than second stopping element 8 that is designed to spring arm basically.
Therefore can be implemented in circuit board 2 and install and avoid first stopping element 7 upper edge with respect to shell 3 in its contact site 7A scope to produce skew under the state, and the overall dimension of electric installation 1 does not change than shell 3 is unkitted the state for preparing after circuit board 2 assemblings of shell 3.So the tolerance that electric installation 1 can not have assembling to cause is just assembled on the position of packing into simple form and mode.
Clamp to connect 4 in addition and in the 6A to 6H of stop position, be respectively equipped with the 3rd contact site 8B, be arranged under second contact site 8A acting in conjunction of this position and second stopping element 8 and the state after circuit board 2 assembles on the same side of coefficient with it contact site 8A of circuit board 2 with form shown in Figure 2 and mode.Two contact site 8A and 8B are designed to the contact point of circuit board 2 on shell 3, have just accurately stipulated the position of circuit board 2 with respect to stopping element 7 and 8 on the first contact site 7A of stopping element 7 and 8 and the zone between the second contact site 8A by means of these positions.
Therefore can make first contact site 7A and the second contact site 8A location of circuit board 2 with simple form and mode, thereby in the 5A to 5H of the clamping position of circuit board, can not cause the moment of flexure of damaging circuit board 2 under certain condition by clamping connection 4 with respect to two stopping elements 7 and 8.
In addition this three contact site 7A, 8A and 8B make the electric contact between the conductive surface of circuit board 2 and shell 3, therefore the 3rd contact site 8B except its supporting functions also owing to having improved the stability that electric contact between circuit board 2 and the shell 3 helps further to improve Electro Magnetic Compatibility.
When connecting circuit plate 2 and shell 3, circuit board 2 is at first clamped position 5A to 5H from being enclosed in 11 li at stamping-out position with it, and then spend little power according to a kind of drawer mode and just push between these two stopping elements 7 and 8 or between its contact site 7A and 8A, come to until circuit board 2 till the backstop limit 12 of shell 3.
For make circuit board with three contact site 7A, 8A and 8B when assembling contacted surface can not sustain damage in the form and the mode of the function of infringement circuit board 2, contact site 7A to 8B is designed to rounding in the position of pointing to circuit board 2 respectively, so the surface of circuit board 2 can be by sharp-pointed arris damage.
Can all designs be had the electric components of conductive surface with foregoing clamping connection in principle is mechanically to be again that ground, electric aspect is with simple form and mode, not bothersome and cost are many is connected measure, as soldering, socket connection, the additional independent component that is provided with, as subsidiary spring connector, or screw jockey and being connected with each other.
Claims (8)
1. electric installation (1), it has circuit board (2) and member (3), they are connected with each other by clamping connection (4) mechanical and electricly, it is characterized in that at least one that clamp to connect that (4) be designed to containment circuit board (2) at least in part in member side clamps that the elasticity at position (5A to 5H) constitutes and do the stop position (6A to 6H) that is integral with member (3).
2. by the described electric installation of claim 1, it is characterized in that, stop position (6A to 6H) has first stopping element (7), it has first contact site (7A), this stopping element has spacing with second stopping element (8) with second contact site (8A), wherein second contact site (8A) of first contact site (7A) of first stopping element (7) and second stopping element (8) be located at respectively corresponding stopping element (7 or 8) on that side of another stopping element (8 or 7); And the clamping position (5A to 5H) of circuit board (2) under the state after the circuit board assembling, be arranged in the contact site (7A, 8A) between.
3. by the described electric installation of claim 2, it is characterized in that, member (3) is designed to crooked stamping parts, wherein first stopping element (7) and second stopping element (8) are by stamping-out part (10,11) make by member (3) matrix (3A) and at least in a position of stopping element (8) design code for the function that clamp to connect (4) essential elasticity, this position couples together the contact site (8A) of this stopping element (8) matrix (3A) with member (8).
4. by claim 2 or 3 described electric installations, it is characterized in that, be provided with at least one with contact site (8A) coefficient and be arranged under the state after circuit board (2) assembling circuit board (2) as the 3rd contact site (8B) on the same side, coefficient contact site (8A) with it; Circuit board (2) with respect to stopping element (7,8) contact site (7A, position 8A) is by the mutual coefficient contact site (8A of circuit board (2) at member (3), contact 8B) is determined, circuit board (2) clamps position (5A to 5H) with it and is being clamped under confined state between the stopping element (7,8).
5. by described electric installation one of in the claim 2 to 4, it is characterized in that (7A, 8A 8B) are being designed to rounding respectively in the position of circuit board in the contact site.
6. by described electric installation one of in the claim 2 to 5, it is characterized in that (7A, 8A 8B) are designed to electric contact between circuit board (2) and member (3) in the contact site.
7. by described electric installation one of in the claim 1 to 6, it is characterized in that the clamping position (5A to 5H) of circuit board (2) is arranged on the periphery of circuit board (2).
8. by described electric installation one of in the claim 1 to 7, it is characterized in that, (7A, 8A 8B) locate mutually in the contact site, circuit board (2) at first is arranged to two mutual coefficient contact site (8A when assembling, 8B), and two contact site (7A that follow at stopping element (7,8), can (8A 8B) goes up mobile guide in mutual coefficient contact site 8A) by moving of translation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005046053.4 | 2005-09-27 | ||
| DE102005046053.4A DE102005046053B4 (en) | 2005-09-27 | 2005-09-27 | Electrical device with a printed circuit board and a component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1942075A true CN1942075A (en) | 2007-04-04 |
| CN1942075B CN1942075B (en) | 2011-08-03 |
Family
ID=37421274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101396213A Active CN1942075B (en) | 2005-09-27 | 2006-09-26 | Electrical device with a conductor board and a component |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1942075B (en) |
| DE (1) | DE102005046053B4 (en) |
| FR (1) | FR2891436B1 (en) |
| GB (1) | GB2430563B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011080811A1 (en) | 2011-08-11 | 2013-02-14 | Robert Bosch Gmbh | Electrical device for use in liaison vehicle, has connecting element comprising spring-elastic flat material formed with spring tongue for resilient abutment against circuit board and locking tab for locking component |
| DE102016205151B4 (en) | 2016-03-29 | 2024-06-20 | Continental Automotive Technologies GmbH | Carrier with a circuit board attached to the carrier |
| DE202018105012U1 (en) | 2018-08-31 | 2019-12-04 | Automotive Lighting Reutlingen Gmbh | Electrical assembly with a printed circuit board and a shielding plate |
| DE102020211730B3 (en) | 2020-09-14 | 2021-08-26 | Continental Automotive Gmbh | Housing for an electronic circuit arranged on a printed circuit board |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5049511A (en) * | 1989-09-14 | 1991-09-17 | Silitek Corporation | Resilient connector capable of being inserted into a printed circuit board |
| US5264998A (en) * | 1991-07-08 | 1993-11-23 | U.S. Philips Corporation | Electric lamp having a cap of synthetic resin |
| FR2705500B1 (en) * | 1993-05-14 | 1995-08-18 | Proner Comatel Sa | Electrical connection device and corresponding manufacturing method. |
| DE9313868U1 (en) | 1993-09-14 | 1993-11-25 | Robert Bosch Gmbh, 70469 Stuttgart | Isolating plug for overvoltage protection of connecting cables |
| DE69507462T2 (en) | 1995-07-21 | 1999-07-08 | Molex Inc | Shielding lid with associated shielding procedure |
| GB2322012B (en) | 1997-02-05 | 2001-07-11 | Nokia Mobile Phones Ltd | Self securing RF screened housing |
| DE19730417C1 (en) | 1997-07-16 | 1998-10-22 | Hagenuk Telecom Gmbh I K | Fixing method for use with circuit-board screening |
| US6089876A (en) | 1997-08-15 | 2000-07-18 | Japan Aviation Electronics Industry, Limited | Clip connector |
| DE10006530A1 (en) * | 2000-02-15 | 2001-08-16 | Siemens Ag | Antenna spring |
| CN1477730A (en) * | 2002-08-23 | 2004-02-25 | 富士康(昆山)电脑接插件有限公司 | Plate-to-plate connection method |
| JP2004235115A (en) * | 2003-02-03 | 2004-08-19 | Alps Electric Co Ltd | Connector device |
| EP1575347B1 (en) | 2004-03-12 | 2008-04-23 | Hirschmann Electronics GmbH | Contact spring in a casing which is used as shield for an electronic high frequency unit |
| GB2414602A (en) * | 2004-05-26 | 2005-11-30 | Johnson Electric Sa | Spring connector for electric motor |
-
2005
- 2005-09-27 DE DE102005046053.4A patent/DE102005046053B4/en active Active
-
2006
- 2006-09-20 GB GB0618474A patent/GB2430563B/en active Active
- 2006-09-25 FR FR0653922A patent/FR2891436B1/en active Active
- 2006-09-26 CN CN2006101396213A patent/CN1942075B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB0618474D0 (en) | 2006-11-01 |
| DE102005046053B4 (en) | 2021-11-18 |
| GB2430563A (en) | 2007-03-28 |
| FR2891436B1 (en) | 2023-02-24 |
| FR2891436A1 (en) | 2007-03-30 |
| DE102005046053A1 (en) | 2007-03-29 |
| CN1942075B (en) | 2011-08-03 |
| GB2430563B (en) | 2008-11-19 |
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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 |