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Data-memory in and out mechanism

A technology for data storage and data storage, which is applied in the field of data storage entry and exit mechanisms, and can solve problems such as inconvenient operation

Inactive Publication Date: 2011-04-20
JOHNSON ELECTRIC SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of data storage access mechanism is usually only suitable for devices with a relatively large thickness.
For thinner devices, such as the optical drive of a notebook computer, since there is not enough space in the notebook computer to accommodate the DC motor and the reduction gear box, a spring structure is usually used. After the user presses the button, a part of the data memory is ejected by the spring, and the user The remaining part needs to be pulled out manually, and the return of the optical drive also needs to be completed manually, which is extremely inconvenient to operate

Method used

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Embodiment Construction

[0026] The technical solutions and other beneficial effects of the present invention will be apparent through the detailed description of specific embodiments of the present invention below in conjunction with the accompanying drawings.

[0027] see Figure 1 to Figure 2 , a data storage access mechanism, including a bracket 10 for installing a data storage medium and a drive mechanism 30, the bracket 10 is movably installed in a housing 50, and a concave part is provided in the middle of the bracket 10 for accommodating The data storage medium is set, and the driving mechanism 30 is fixedly installed in the housing 50 .

[0028] It can be understood that the bracket 10 and the driving mechanism 30 can be pre-installed to a mounting structure 40 such as being installed in a box body 40 (only the bottom plate of the box body 40 is shown in the figure), and then the box body 40 The combination with the bracket 10 and the driving mechanism 30 is installed in the housing 50, pref...

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Abstract

The present invention provides a data-memory in and out mechanism including a carriage for installing a data storage medium and a driving mechanism. The carriage can be movably installed in a housing. The driving mechanism includes the piezoelectric motor used for driving the carriage out and / or in relative to the housing. The piezoelectric motor is installed either in the carriage or in the housing and provided with a friction head, which is in friction contact with either one of the carriage or the housing where the piezoelectric motor is not situated. The data-memory in and out mechanism enables automatic sliding in and out of a carriage. Besides, as the piezoelectric motor is ultrathin and has no need to be used with a reduction gear case, the whole data-memory in and out mechanism can be ultrathin, as a result. The data-memory in and out mechanism is particularly applicable to notebook computers, DVD players and other flat-shaped electronic equipment.

Description

technical field [0001] The invention relates to a data memory access mechanism. Background technique [0002] General data storage, such as the optical drive of a desktop computer, usually uses a DC motor and reduction gear box to realize ejection or ejection. However, this type of data storage access mechanism is usually only suitable for devices with a relatively large thickness. For thinner devices, such as the optical drive of a notebook computer, since there is not enough space in the notebook computer to accommodate the DC motor and the reduction gear box, a spring structure is usually used. After the user presses the button, a part of the data memory is ejected by the spring, and the user The remaining part needs to be pulled out manually, and the return of the optical drive also needs to be completed manually, which is extremely inconvenient to operate. [0003] Therefore, the present invention aims to provide a data storage access mechanism that can improve the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B17/04G11B17/053H02N2/00G06F1/18G11B33/02
Inventor 方传慧关亮
Owner JOHNSON ELECTRIC SHENZHEN