Device for precisely aligning a projection module relative to a projection surface, method for producing the device
AssigneeRobert Bosch GmbH
InventorsFlorian Grabmaier, Joerg Carls
Life of this patent
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Abstract
A device for precisely aligning a projection module relative to a projection surface. The device includes a bracket and a front. The bracket is designed to support the projection module. The front is designed to support the projection surface. The device further includes a compensating element for precisely aligning the projection module relative to the projection surface. The compensating element produces a firmly bonded connection between the bracket and the front or between the bracket and the projection module. A method for producing the device is also described.
Claims18
A device for precisely aligning a projection module relative to a projection surface, comprising:
- a bracket and a front, wherein the bracket is configured to support the projection module, and the front is configured to support the projection surface or an eyeglass lens which includes the projection surface;
- and
- a compensating element configured to precisely align the projection module relative to the projection surface, the compensating element producing a firmly bonded connection between the bracket and the front or between the bracket and the projection module;
- wherein the compensating element connects a head to a cylindrical sleeve.
A method for producing a device for precisely aligning a projection module relative to a projection surface, the method comprising:
- arranging a compensating element for a firmly bonded connection between:
- (i) a bracket, and (ii) a front or a projection module;
- arranging the projection module on the bracket;
- arranging the projection surface on the front;
- aligning the bracket or the projection module in a position relative to the front or to the projection surface;
- and
- holding the position at least temporarily while the firmly bonded connection is being produced;
- wherein the compensating element connects a head to a cylindrical sleeve.
Dependencies are inferred from the claim text.