Vehicle projection lamp angle adjusting device
An angle adjustment device and projection lamp technology, applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the problems of inconvenient operation, engine installation position error, non-perpendicularity, etc., and achieve the effect of convenient operation and reliable angle adjustment
Pending Publication Date: 2021-01-26
SHANGHAI DANLAW XICHENG INTELLIGENCE TECH CO LTD
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Problems solved by technology
At present, during the installation process of the above-mentioned various welcome guests, due to factors such as tire pressure errors, chassis errors, suspension system errors, and engine installation position errors when the vehicle is off the production line, the tilting state of the vehicle body may be different, resulting in welcome carpet lights. There are deviations in the effect of the projection pattern, for example: the near-end boundary of the projection pattern is not parallel to the vehicle body, the central axis of the projection pattern is not perpendicular to the vehicle body, etc.
At present, the shim adjustment is usually used in the industry, but the shim adjustment scheme may be inconvenient to operate due to the discontinuous thickness of the shim, and under-adjustment or over-adjustment often occurs.
Method used
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[0014] In order to describe the technical content, achieved goals and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments and accompanying drawings.
[0015] Please refer to figure 1 as well as figure 2 , the present invention provides a projection lamp angle adjustment device for a vehicle, which includes a vehicle body bracket and a lamp body bracket, and also includes an adjustment mechanism for adjusting the distance between the vehicle body bracket and the lamp body bracket; the lamp body bracket is hinged to the body bracket and The connecting direction of the hinge point and the adjustment mechanism is different from the moving direction of the lamp body bracket.
[0016] As can be seen from the above description, the beneficial effects of the present invention are: the lamp body bracket is hinged to the body bracket and an adjustment mechanism is provided between the body bracket and the lamp body br...
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The invention relates to the technical field of vehicle-mounted welcome lamps, and in particular, relates to a vehicle projection lamp angle adjusting device which comprises a vehicle body support anda lamp body support and further comprises an adjusting mechanism used for adjusting the distance between the vehicle body support and the lamp body support. The lamp body support is hinged to the vehicle body support, and the connecting direction of the hinge point and the adjusting mechanism is different from the moving direction of the lamp body support. The lamp body support is hinged to the vehicle body support, the adjusting mechanism is arranged between the vehicle body support and the lamp body support, the distance between the vehicle body support and the lamp body support is adjustedthrough the adjusting mechanism, the lamp body support can rotate in the axial direction relative to the hinge point, and thus angle adjustment of the lamp body support is achieved, and overall operation is more convenient. And meanwhile, the lamp body support axially rotates along the hinge point to adjust the angle, so that angle adjustment is more reliable.
Description
technical field [0001] The invention relates to the technical field of vehicle welcome lamps, in particular to a device for adjusting the angle of a projection lamp for a vehicle. Background technique [0002] The car welcome light is widely used at present. It is usually installed under the door panels on the driver and passenger side of the car. When the doors on the driver and passenger sides are opened, various brand logos, welcome patterns, advertising information, etc. can be projected on the ground. Content, used to enhance user experience or attract customers. At present, during the installation process of the above-mentioned various welcome guests, due to factors such as tire pressure errors, chassis errors, suspension system errors, and engine installation position errors when the vehicle is off the production line, the tilting state of the vehicle body may be different, resulting in welcome carpet lights. There are deviations in the effect of the projected patter...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60Q1/32
CPCB60Q1/323
Inventor 李丹
Owner SHANGHAI DANLAW XICHENG INTELLIGENCE TECH CO LTD