CN2514386Y

CN2514386Y - Mobile storage external drive

Info

Publication number: CN2514386Y
Application number: CN 02225346
Authority: CN
Inventors: 王历
Original assignee: SIKESI ELECTRONIC CO Ltd SHENZHEN CITY
Current assignee: SIKESI ELECTRONIC CO Ltd SHENZHEN CITY
Priority date: 2002-01-19
Filing date: 2002-01-19
Publication date: 2002-10-02
Anticipated expiration: 2012-01-19

Abstract

A removable storage outside driver comprises a mold box and a via circuit board, which is characterized in that the mold box is a transparent (1) mold box; shock proof silica gel guide rails (3) are arranged on both insides of the mold box and guide channels are arranged in the portrait of the shock proof silica gel guide rails; a via circuit board (8) used for installing a hard disk is inserted in the two guide rails (3), a transparent cover board (2) is fixed on an opening end of the mold box. Shock proof silica gel guide rails are arranged at the insides of the mold box, the via circuit board used for installing the hard disk is inserted in the guide channel of the silica gel guide rails and shows a hanging status in the mold box. While in use, the silica gel guide rails effectively absorb impact and vibration from any direction outside the mold box, which buffers and isolates the hard disk from the hard part of the outside driver, so as to furthest protect the hard disk. The utility model is compact and portable, and has small volume and convenient use.

Description

The mobile storage external drive

Technical field

The utility model relates to the computer external unit, specifically is a kind of mobile storage external drive.

Background technology

External hard disk has become a kind of peripheral hardware that the high-end computer user is equipped with, usually the external drive volume of placing hard disk is bigger, the switching circuit board and the hard way of contact of the many employings of external drive of hard disk are installed installs, because hard disk is afraid of vibrations, therefore in the carrying, store and transport of external hard disk, usually cause hard disk corruptions.

Summary of the invention

The purpose of this utility model is to overcome the above-mentioned defective of existing mobile storage external drive, provides a kind of mobile storage external drive, to satisfy the demand of vast computer user.

The utility model mobile storage external drive, comprise: box body and switching circuit board, it is characterized in that: box body is transparent box body 1, both sides are provided with vibration-proof rubber guide rail 3 in the box body 1, vibration-proof rubber guide rail 3 vertically is provided with guide groove, the switching circuit board 8 that is used to install hard disk is inserted in the guide groove of two vibration-proof rubber guide rails 3, and transparent cover plate 2 is anchored on the box opening end.

According to relevant test shows, hard disk because the tuning-points of hard disk vibration is identical with the housing tuning-points, can produces 15 ‰ Bad Track, thereby cause loss of data in startup and read-write process.Therefore our both sides in box are provided with vibrationproof silica gel guide rail; the switching circuit board that hard disk is installed is inserted in the groove of silica gel guide rail; hard disk is suspended state in box; in use; the silica gel guide rail has absorbed the shock and vibration of the outside either direction of box body effectively; hard disk and external drive hardware partial buffer are isolated, protected hard disk to greatest extent.And whole an of moulded section of adopting has embodied this advantage especially.Its compact conformation, volume is little, and is easy to use, is easy to carry.

Description of drawings

Fig. 1 is the one-piece construction synoptic diagram of the utility model mobile storage external drive;

Fig. 2 is the three-dimensional exploded view of Fig. 1;

Fig. 3 is the schematic diagram of its built-up circuit.

Embodiment

Further specify below in conjunction with accompanying drawing.

Each several part is shown in its structural representation Fig. 1,2: the black silicon rubber cushion 6 at the bottom of the screw 4 that the vibration-proof rubber guide rail 3 in transparent box body 1, transparent cover plate 2, the box body, side are fixed, hard disk fixed screw 5, the box, dismounting hook 7, switching circuit board 8, metal decking 9 and hard disk 14 to be installed.

Transparent box body 1 and transparent cover plate 2 are made by the PC material, adopt whole an of moulded section of PC material.Described vibration-proof rubber guide rail 3 is silica gel guide rails.Silica gel guide rail 3 vertically is provided with guide groove, and the switching circuit board 8 that is used to install hard disk is inserted in the guide groove of two silica gel guide rails 3.Switching circuit board 8 can be the IDE-1394a switching circuit board, or the USB switching circuit board, or 1394a and USB1.1 (V2.0) switching circuit board.

Both sides are provided with vibrationproof silica gel guide rail in the box, and it is also fixing that the IDE-1394a switching circuit board that hard disk is installed is slipped in the box along the silica gel guide rail, is suspended state in box, and transparent cover plate 2 usefulness screws 4 are anchored on the box opening end.In use, the silica gel guide rail has absorbed the shock and vibration of the outside either direction of box body effectively, and hard disk and external drive hardware are partly isolated, and has protected hard disk to greatest extent.

Box body, cover plate are that transparent material is made, and entire body is transparent, and internal circuit board and hard disk are high-visible, come into plain view.This external drive is equipped with the dismounting hook 7 that is used to uncap, and takes off screw 4, will dismantle hook 7 and insert from interface holes, can easily card extender and hard disk be pulled out.

IDE-1394a built-up circuit shown in Figure 3 comprises: primary processor 11 (1394a linkController), be connected in the addressed memory 12 of primary processor 11 buses, the power supervisor 13 of power supply is provided to primary processor 11, addressed memory 12 and hard disk 14, hard disk 14 is connected to the ide interface of primary processor 11 by hard disk connector, and circuit is connected with computer by some 1394a connectors 15.

Claims

1, a kind of mobile storage external drive, comprise: box body and switching circuit board, it is characterized in that: box body is transparent box body (1), the interior both sides of box body (1) are provided with vibration-proof rubber guide rail (3), vibration-proof rubber guide rail (3) vertically is provided with guide groove, the switching circuit board (8) that is used to install hard disk is inserted in the guide groove of two vibration-proof rubber guide rails (3), and transparent cover plate (2) is anchored on the box opening end.

2, according to the described mobile storage external drive of claim 1, it is characterized in that: described vibration-proof rubber guide rail (3) is the silica gel guide rail.

3, according to the described mobile storage external drive of claim 1, it is characterized in that: described transparent box body (1) and transparent cover plate (2) are made by the PC material.

4, according to the described mobile storage external drive of claim 1, it is characterized in that: described switching circuit board (8) is the IDE-1394a switching circuit board, or the USB switching circuit board, or IDE1394a and USB1.1 (V2.0) switching circuit board.

5, according to the described mobile storage external drive of claim 4, it is characterized in that: described IDE-1394a built-up circuit comprises primary processor (11), addressed memory (12), power supervisor (13) and the some 1394a connectors (15) that are used to connect computer, addressed memory (12) is articulated on the bus of primary processor (11), on primary processor (11) ide interface hard disk connector is set.