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Camera

A camera and motor vehicle interior technology, applied in the field of cameras, can solve the problems of each tooth colliding with each other, and achieve the effect of reliable function

Inactive Publication Date: 2014-04-30
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, it is conceivable that when switching from the idle state into the meshing state, the driven part does not engage in the desired position in the drive part, but an undesired mutual collision of the individual toothings could result.

Method used

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Embodiment Construction

[0021] in accordance with Figure 1 to Figure 3 In the exemplary embodiment shown, a possible gear unit 1 of a video camera is shown, which has a drive element 10 and an output element 20 . The two parts 10 , 20 are arranged displaceably relative to each other. The drive element 10 is designed as a toothed wheel 10 which is mounted rotatably about a first axis 12 . Here, the drive element 10 has a toothing 11 which interacts with a toothing 21 of the driven element 20 , which in figure 2 As shown in , the toothing 21 of the output element 20 is shown in this figure as meshing with the toothing 11 of the driver 10 , which will be explained below.

[0022] All toothed elements 11a of the drive element 10 are identical in terms of their geometry. In contrast, the toothing 21 of the output element 20 has two outer teeth 32 which are designed differently from the toothing 21 a of the output element 20 in terms of their geometry. Teeth 32 are shown hatched. as in Figure 4 As...

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Abstract

The present invention relates to a camera which is especially used as a park assist, having a drive unit. The drive unit (1) is used for activating a camera inside a motor vehicle, and has a drive element (10) and a driven element (20) which are movably arranged relative to each other and effectively connected with each other in a form-fit manner in an engaged condition (2), so as to obtain a force transmission from the drive element (10) on the driven element (20). The drive element (100 is decoupled from the driven element (20) in a freewheeling condition (3). According to the present invention, a selector unit (30) which presets at least one fixed defined engaging point (33) for the driven element (20) within the drive element (10) during change from the freewheeling condition (3) into the engaged condition (2) is provided.

Description

[0001] This application is based on the divisional application of the invention with the application number 200910211987.0 submitted on December 10, 2009, and the invention name is "transmission unit". technical field [0002] The invention relates to a video camera, in particular as a parking aid, having a transmission unit for activating a video camera inside a motor vehicle, having a drive and a driven part, which are movable relative to each other In the engaged state, the drive part is positively connected to the driven part in a form-fitting manner, so that a force transmission from the drive part to the driven part can be realized, and in the idling state, the drive part is separated from the driven part. Background technique [0003] Such a transmission unit is known, for example, in DE 10 2007 059 712.8, in which the driven part is designed as a gear segment which is arranged around the axis of rotation. The gear segment is operatively connected to a locking element...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H27/08E05B65/00E05F11/38B60R7/00B60R21/00B60R1/00H04N7/18B60R25/0215
CPCE05B81/34E05B81/00E05B47/00B60R25/02153F16H27/08
Inventor 维尔纳·特里施贝格尔
Owner HUF HULSBECK & FURST GMBH & CO KG
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