CN2364497Y

CN2364497Y - Portable computer hard disc adapter device

Info

Publication number: CN2364497Y
Application number: CN 99204889
Authority: CN
Inventors: 陈英湖
Original assignee: Compal Electronics Inc
Current assignee: Compal Electronics Inc
Priority date: 1999-03-01
Filing date: 1999-03-01
Publication date: 2000-02-16
Anticipated expiration: 2009-03-01

Abstract

The utility model relates to an inserting and pulling device of hard disks of a portable computer, and relates to the hard disk field of a computer. The utility model is inserted into an inserting slot of an inserting and pulling type optical disk driver of a portable computer. The utility model is composed of a pedestal, a through circuit and an upper cover, wherein, the through circuit is composed of a front connector, a back connector, a connecting circuitry and a fixing board. Signals are input by the front connector and are output by the back connector, and the through circuit is fixed in the pedestal by the fixing board. The front and the back connectors are respectively connected with the hard disks, a mainboard socket connector and the connecting circuitry. The pedestal and the upper cover are fastened and fixed. Therefore, the pocket computer can be simultaneously provided with two hard disk, and conveniently and quickly read the second hard disk. Thereby, the utility model improves the use functions of the computer.

Description

The portable computer hard disc plug-in and pull-off device

The utility model relates to the hard disc of computer field, especially the coupling arrangement of portable computer plug hard disk.

Portable computer was provided with a hard disk slot in the one side in the past, can insert a hard disk in the slot, when if the user will read data on another hard disk, just need original hard disk is taken out, second hard disk inserted, when pocket computer therefore commonly used uses a hard disk can only be installed once, can not install two simultaneously, then quite inconvenience when the user wants with second hard disk.

The purpose of this utility model is exactly that a kind of portable computer hard disc plug-in and pull-off device with two hard disks will be provided, and the data that reads second hard disk is more prone to.

The purpose of this utility model is achieved in that a kind of hard disk plug-in and pull-off device of portable computer, is plugged in the slot 11 of plug-in CD drive of portable computer 10, is made up of base 30, built-up circuit 40 and loam cake 60; Base 30 sizes that are provided with open front 300 and after-opening 302 are identical with the plug-in CD-ROM drive of portable computer; Built-up circuit 40 is made up of front connector 400, back connector 402, connection line 404 and fixed head 406, forward and backward connector 400,402 is connected by connection line 404, the built-up circuit 40 that the signal of front connector 400 inputs is exported in the connector 402 of back is fixed in the base 30 by fixed head 406, and is corresponding with back connector 402 and after-opening 302 that the connector 120 of computing machine 10 motherboards joins; Loam cake 60 and base 30 cover and are fixed as one, and hard disk 50 is connected from open front 300 insertions of base 30 and with front connector 400;

Base 30 is provided with after-opening 302, and loam cake 60 is provided with open front 606;

This device can insert among the read-only type CD-ROM of portable computer;

This device also can insert among the DVD-ROM of portable computer;

Hard disk 50 can be with a protective sleeve 502;

Hard disk groups 504 front portions can add decorative panel 500.

The utility model is owing to can directly insert second hard disk in the slot of portable computer CD drive, make portable computer can be with two hard disks simultaneously, make that to read second hard disk convenient and swift, thereby enlarged the capacity of hard disk, improve the functions of use of computing machine.

Fig. 1 is the three-dimensional exploded view that the utility model is connected with portable computer;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the stereographic map that base of the present utility model and loam cake are installed;

Fig. 4 is the three-dimensional exploded view of hard disk combination of the present utility model;

Fig. 5 is the novel system connection side's block diagram of this use

Fig. 6 is the three-dimensional exploded view of another embodiment of the utility model

Specify structure of the present utility model and principle below in conjunction with accompanying drawing:

As shown in Figure 1, portable computer 10 is provided with slot 11, this slot 11 is positioned at a side of computer main frame panel 12, one side of motherboard 12 is provided with motherboard connector 120, corresponding with slot 11, one side band slide rail 110 of slot 11, for the usefulness of plug-in CD-ROM drive grafting, CD-ROM drive can be general read-only type CD-ROM (Compact Disc-Read 0nly Memory) or DVD-ROM (Digita1 VersatileDisc-Read Only Memory).The utility model is exactly the above-mentioned CD drive position that utilizes portable computer, and hard disk is inserted in the slot 11.

As Fig. 2, the portable computer hard disc plug-in and pull-off device is made up of base 30, built-up circuit 40 and loam cake 60 these three parts.

Base 30 size is identical with the plug-in CD-ROM drives on the computing machine, is respectively equipped with open front 300 and after-opening 302 in the front and back of base 30, is provided with 4 screws 304 in a side of base 30 after-openings 302, is provided with two screws 306 at the middle part of base 30.

Built-up circuit 40 is made up of front connector 400, back connector 402 and the connection line 404 that is located on the fixed head 406.Forward and backward connector 400 is connected by connection line 404 correspondences with 402.

The motherboard of general portable computer 10 with all adopt EIDE (EnhancedIntegrated Drive Electronics) interface standard being connected of peripheral equipment, as and hard disk between, what use is 40 pin connectors of standard, the connector 120 of motherboard then is 60 pin, therefore the front connector 400 of built-up circuit 40 is used for being connected with 40 pin connectors of plug-in hard disk, back connector 402 is used for being connected with the computing machine 10 motherboard connectors 120 of 60 pin, wherein connection line 404 is connected front and

back connector

400 and 402 correspondences according to the EIDE transmission standard, (concrete connected mode is a prior art, does not give unnecessary details at this).

The fixed head 406 of built-up circuit 40 is provided with and base 30 screws 304 corresponding screws 408, built-up circuit 40 can be fixed on the base 30 by bolt 410, the forward and backward connector 400 of the built-up circuit 40 after fixing is corresponding with the forward and backward opening 300 and 302 on the base 30 respectively with 402.

As Fig. 3, loam cake 60 is measure-alike with base 30, is provided with the fixed orifice 602 corresponding with the screw 306 of base 30 on loam cake 60, loam cake 60 and base 30 can be fixed as one by bolt 600.So constitute hard disk plug plug-in device 20.

Among the embodiment as shown in Figure 4; the hard disk 50 outer protective sleeves 502 that are with the protection hard disk; this protective sleeve 502 is by last; lower cover 5020 and 5022 is formed; the hard disk 50 that below will have protective sleeve 502 is referred to as hard disk groups 504; when the user will be in hard disk 50 during reading/writing document; hard disk groups 504 is put into the open front 300 of hard disk plug-in and pull-off device 20; the connector 506 of hard disk 50 is connected with front connector 400; again hard disk plug-in and pull-off device 20 is inserted in the computer slot 11; back connector 402 is connected with connector 120 on the computer main frame panel, and then portable computer 10 gets final product reading writing harddisk 50.

Fig. 5 is connection side's block diagram of portable computer 10 and employed hard disk plug assembly 20, CD-ROM drive 70 and former machine hard disk 80, as seen from the figure, can make computing machine 10 be connected to two hard disks simultaneously by hard disk plug-in and pull-off device 20.

Among another embodiment as shown in Figure 6, do not establish open front 300 on the base 30, but establish open front 606 on loam cake 60, other structure is all identical.In addition, for increasing the attractive in appearance of portable computer, decorative panel 500 can be equipped with in the front portion of hard disk groups 504.

Claims

1. the hard disk plug-in and pull-off device of a portable computer is characterized in that: the hard disk plug-in and pull-off device is plugged in the slot (11) of plug-in CD drive of portable computer (10), is made up of base (30), built-up circuit (40) and loam cake (60); Base (30) size that is provided with open front (300) and after-opening (302) is identical with the plug-in CD-ROM drive of portable computer; Built-up circuit (40) is made up of front connector (400), back connector (402), connection line (404) and fixed head (406), forward and backward connector (400,402) is connected by connection line (404), the built-up circuit (40) that the signal of front connector (400) input is exported in back connector (402) is fixed in the base (30) by fixed head (406), and is corresponding with back connector (402) and after-opening (302) that the connector (120) of computing machine (10) motherboard joins; Loam cake (60) and base (30) cover and are fixed as one, and hard disk (50) is connected from open front (300) insertion of base (30) and with front connector (400).

2. a kind of portable computer hard disc plug-in and pull-off device as claimed in claim 1 is characterized in that: base (30) is provided with after-opening (302), and loam cake (60) is provided with open front (606).

3. as claim 1 and 2 described a kind of portable computer hard disc plug-in and pull-off devices, it is characterized in that: this device inserts among the read-only type CD-ROM of portable computer.

4. as claim 1 and 2 described a kind of portable computer hard disc plug-in and pull-off devices, it is characterized in that: this device inserts among the DVD-ROM of portable computer.

5. as claim 1 and 2 described a kind of portable computer hard disc plug-in and pull-off devices, it is characterized in that: hard disk (50) can be with a protective sleeve (502).

6. as claim 1 and 2 described a kind of portable computer hard disc plug-in and pull-off devices, it is characterized in that: hard disk groups (504) front portion can add decorative panel (500).