Holder for storing and holding an oscillation and/or shock-sensitive component
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一种保持架、部件的技术，应用在保持架领域，能够解决结构和制造技术花费高等问题
Active Publication Date: 2012-12-26
SIEMENS AG
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[0025] in accordance with the attached figure 1 with 2 In the sectional view of FIG. 1 , the carrier plate for the storage drive cage is indicated by 1, on which elastic, substantially U-shaped damping elements 2 are arranged on the edges. This damping element 2 is designed as an elastic body known per se, which is formed in the shape of a plate and is glued, for example, in a likewise U-shaped receptacle 3 of the carrier plate 1 by means of a U-shaped bend. The profiled rail 4 , whose cross-section is substantially cross-shaped in the present embodiment, has several support surfaces 5 , 6 , 7 , 8 , wherein the support surfaces 6 , 7 , 8 are provided for supporting the profiled rail 4 on the inner wall. 9, 10, 11 and thus serve for shock absorption in the directions indicated with 12, 13, 14. Each such multi-stage bearing surface 6, 7, 8 has an inner section 6a, 7a, 8a, which represents a first lower spring stiffness or lower spring constant (soft elasticity), and There are...
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Abstract
The invention relates to a holder for storing and holding an oscillation and / or shock-sensitive component (29,35). The holder is provided with a supporting plate (1,18). The good vibration damping performance of the oscillation load and the shock load can be realized in the following way: the supporting plate (1,18) is provided with at least a vibration damping element (2,19,26,40) disposed on two oppositely arranged edges, and can be used to support molding rails (4,21,27,34,37,38,39); in order to dispose the molding rails (4,21,27,34,37,38,39) on the inner sides of the corresponding vibration damping element (9,10,11,41), the molding rails (4,21,27,34,37,38,39) is provided with a multi-stage supporting surface (6,7,8), wherein a part of the supporting surface is disposed higher than other supporting surfaces. The molding rails are used to fix the parts and the side walls, and the side walls are vertical to the supporting plate and can be used to fix the parts.
Description
technical field [0001] The invention relates to a cage for receiving and fixing vibration-sensitive and / or shock-sensitive components, wherein the cage is provided with a bearing plate. Background technique [0002] As electronic components, for example in the form of hard disks - or DVD drives - of so-called industrial PCs (personal computers), the proposed high demands. For example, the instructions for such an industrial PC state that during its operation, at a frequency of up to 60 Hz (vibration- and oscillating loads), it must be possible to have approximately 10 m / s 2 acceleration, and otherwise briefly around 50m / s 2 Acceleration (shock load) without damaging the components of the industrial PC. In order to be able to meet such requirements, suitable measures must therefore be available. [0003] A cage of the type mentioned at the outset is already known from DE 10 2005 055 178 B3. Measures are proposed there by means of which a cuboid-shaped, vibration-sensitiv...
Claims
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Application Information
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