Assembly method for assembling printed circuit board in casing and associated assembly tool
A technology for printed circuit boards and assembly tools, which is applied in the direction of manufacturing tools, electrical equipment shells/cabinets/drawers, electrical components, etc., which can solve the problems of material push-off, metal layer tearing, damage to contact holes, etc., to avoid damage Effect
Active Publication Date: 2016-03-16
BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This can disadvantageously result in: the contact pin damages the metallized periphery of the contact hole, which can lead to material being removed or pushed away
Damage to the metal layer in the contact hole can (in the case of multilayer printed circuit boards) especially lead to undesired layer tearing
Method used
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Embodiment Construction
[0031] figure 1 The side view shown in a rough schematic partial cutaway shows the assembly tool 1, the housing 2 and the printed circuit board 3 (shown also partially cut away) are inserted into the assembly tool for assembly in the housing Body 2.
[0032] The assembling tool 1 includes a lower plate 4 and an upper plate 5 that are laid flat on a working surface as required, and the lower plate 4 and the upper plate 5 are oriented substantially parallel to each other. Two substantially vertical guide bolts 6 are provided on opposite sides of the assembly tool 1 for positioning the two plates 4, 5. The guide bolts 6 are respectively pressed into the well-fitted boreholes in the upper plate 5, and the guide bolts 6 are respectively introduced into the boreholes 7 in the lower plate 4 with (minor) clearance. Alternatively, the guide bolt 6 can also be fixed on the lower plate 4, wherein the upper plate 5 can be moved relative to the guide bolt 6 in this case.
[0033] On the upper...
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An assembly method for assembling a printed circuit board in a casing and an associated assembly tool. This method enables a particularly precise positioning of the printed circuit board in the housing. In this case, the printed circuit board provided with the locking holes is placed onto the locking pins of the assembly tool corresponding to the locking holes such that the locking pins protrude beyond the printed circuit board on the side facing away from the tool. The tool is then pushed towards the printed circuit board receptacle of the housing so that the locking pin engages with a positive fit in the corresponding centering hole of the printed circuit board receptacle. After the subsequent fixing of the printed circuit board in the housing, the tool is pulled back again to release the locking pin from the locking opening, the printed circuit board remaining in the printed circuit board receptacle. The tool comprises an upper plate to which a locking pin is assigned and a lower plate with a housing receptacle for positioning the housing. The printed circuit board can be seated on the stop pin with the stop hole provided therein. The printed circuit board can be inserted into the printed circuit board receptacle of the housing by sliding the upper plate relative to the lower plate.
Description
Technical field [0001] The invention relates to an assembling method for assembling a printed circuit board in a housing. Furthermore, the invention relates to an assembly tool for implementing the method. The main application of the housing is the electronic device module in the vehicle, especially the electric window regulator. Background technique [0002] Printed circuit boards traditionally include an insulating carrier plate (also referred to as a "substrate") that is equipped with electrical conductor strips and electrical or electronic components. In a printed circuit board as used in an electronic device module of a vehicle in particular, a conductor tape usually composed of a conductive material is printed on a substrate. Such conductor tapes are also called "PCB" ("Printed Circuit Board"). [0003] In a manufacturing process that is particularly advantageous for automated manufacturing, the printed circuit board is connected to the electrical connecting conductors in ...
Claims
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IPC IPC(8): H05K7/14H05K13/04B25B27/00
CPCH05K5/0069Y10T29/49128Y10T29/4913Y10T29/49139Y10T29/49147Y10T29/49155Y10T29/5313
Inventor 迈克·吕姆勒
Owner BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT