CN2413309Y

CN2413309Y - Pulling device of extracting electronic elecment

Info

Publication number: CN2413309Y
Application number: CN 00203321
Authority: CN
Inventors: 简宗麒
Original assignee: Compal Electronics Inc
Current assignee: Compal Electronics Inc
Priority date: 2000-02-11
Filing date: 2000-02-11
Publication date: 2001-01-03
Anticipated expiration: 2010-02-11

Abstract

The utility model relates to a pulling device for removable electronic assemblies, which comprises a mother box, a son box and a pull handle. The mother box is fixed to a host machine. The bottom part of the mother box is provided with a hollow part. The son box is arranged on the mother box in a sliding way. The son box is provided with an open front end and a back end. The bottom surface of the son box is provided with a groove. One end of the groove is provided with a first contact hook part and the other end is provided with a second contact hook part. The pull handle can be arranged in the groove of the son box in the sliding way. One end of the pull handle is provided with a handle and the other end is provided with a clamping flange. The utility model can make a user conveniently pull and replace electronic assemblies.

Description

The pulling attachment of extraction-type electronic package

The utility model relates to a kind of pulling attachment of extraction-type electronic package, particularly relates to a kind of pulling attachment of assembling flexibly and being available for users to the extraction-type electronic package of easy withdrawing.

General notebook computer (Notebook PC) can be provided with a mounting hole in the host housing appropriate position, and then will be for example a CD (CD-ROM) or the electronic package of a hifd (ZIP or LS-120) are inserted in this mounting hole, and patch port and electrically connect with the confession of circuit board in the host computer, and be convenient to the user and change, but, when the user will extract notebook computer with CD drive or hifd driver, when grasping CD drive or hifd driver and inconvenient.

The purpose of this utility model is to provide a kind of pulling attachment of extraction-type electronic package of the electronic package that is available for users to choose easily.

The pulling attachment of extraction-type electronic package of the present utility model is set in place in the mounting hole of main frame appropriate location, and can allow the connectivity port of electronic package and the confession of main frame patch the port electric connection.The pulling attachment of extraction-type electronic package of the present utility model, comprise a female casket, an one sub-casket and a pull handle, this mother's casket is fixed in the main frame, this mother's casket has a front end and a rear end that is open shape, with the open end of this front end towards this mounting hole, and rear end face that should mother's casket is to the connectivity port of main frame, and correspondingly in the rear end of this mother's casket be provided with one first port holes for patching the port position place, and offer a hollow part in the bottom of this mother's casket, again will this sub-casket be located on this mother's casket in the mode of slip, this sub-casket has a front end and a rear end that is open shape, and the first port holes position of the corresponding female casket in the rear end of this sub-casket is provided with one second port holes, be provided with a groove in the bottom surface of this sub-casket, and be provided with first at an end of this groove and support the hook part, the other end is provided with second and supports the hook part, then, the mode of this pull handle with slip is located in the groove of this sub-casket, an end of this pull handle is provided with the leader, the other end is provided with a card flange.

When this pull handle of pulling, this pull handle moves and lives second of sub-casket with the card flange trip of this pull handle and support the hook part to sub-casket front end, make this sub-casket move to the front end of female casket, this sub-casket can be taken out with electronic package (as the laser machine, the soft disc players of high power capacity etc.) assembling or replacing are in sub-casket, and allow the connectivity port of this electronic package protrude from second port holes of sub-casket, then, sub-casket after adorning with this electronic package is inserted in the front end of female casket, promote this pull handle then, the card flange of this pull handle can push first of sub-casket and support the hook part, make this sub-casket move, electrically connect and can make the connectivity port of this electronic package protrude first port holes of female casket and patch port with the confession of this main frame to the rear end of female casket.

Be elaborated below in conjunction with the pulling attachment of drawings and Examples to extraction-type electronic package of the present utility model, in the accompanying drawing:

Fig. 1 is the notebook computer partial cutaway schematic of the utility model preferred embodiment device.

Fig. 2 is the perspective exploded view of the utility model preferred embodiment pulling attachment.

Fig. 3 is the assembling schematic top plan view of the utility model preferred embodiment pulling attachment.

Fig. 4 is the synoptic diagram that concerns of the utility model preferred embodiment pulling attachment and notebook computer main frame.

Fig. 5 is the assembling elevational schematic view of the utility model preferred embodiment pulling attachment.

Fig. 6 is the schematic top plan view that the pulling pull handle drives sub-casket slippage in the utility model preferred embodiment.

Fig. 7 is the schematic top plan view that in the utility model preferred embodiment electronic package is installed in sub-casket.

As shown in Figure 1, the pulling attachment of extraction-type electronic package of the present utility model is provided in a side of in the mounting hole 10 of notebook computer main frame 1, main frame 1 drain pan is provided with a plurality of first assembling screws 11, and be provided with a circuit board 12 in the main frame 1, this circuit board 12 is electrically connected one and supplies to patch port one 4, and this circuit board 12 is provided with second assembly hole 120 in the first assembling corresponding position, screw 11 position with main frame 1.

Shown in Fig. 2-4, the pulling attachment of extraction-type electronic package of the present utility model comprises female casket 2, one a sub-casket 3 and a pull handle 4.

This mother's casket 2 has one and is an open front end 21 and a rear end 22, with the mounting hole 10 of this front end 21 towards main frame 1, rear end 22 that should mother's casket 2 then and the confession of this main frame 1 is patched port one 4, and patch port one 4 positions in the confession of the rear end of this mother's casket 2 22 respective hosts 1 and be provided with one first port holes 23, and be provided with a hollow part 25 in the bottom of this mother's casket 2, the rear end 22 of this mother's casket 2 is provided with a plurality of locking parts 210 (being a circular hole), can pass locking in the mounting hole 10 of this main frame 1 for screw.

The width of sub-casket 3 is slightly smaller than the width of female casket 2, therefore can slippage in this mother's casket 2, this sub-casket 3 has one and is an open front end 30 and a rear end 31, and first port holes, 23 positions of rear end 31 corresponding female caskets 2 of this sub-casket 3 are provided with one second port holes 32, the bottom surface of this sub-casket 3 is provided with a groove 34, and an end of this groove 34 be provided with as shown in Figure 2 first support hook part 341 (bottom surface of this sub-casket 3 and groove 34 formed drop faces), the other end then is provided with the brace that this groove 34 is connected with the bottom surface of sub-casket 3, this brace supports hook part 342 as second, be provided with the guiding projection 343 of two projectioies at the groove 34 of sub-casket 3, as shown in Figure 5, when the rear end 31 of this sub-casket 3 abutted to the rear end 22 of female casket 2, the groove 34 of this sub-casket 3 was hollow part 25 tops that are positioned at this mother's casket 2.The pull handle 4 that is provided with a guiding groove hole 40 is located in the mode of slip in the groove 34 of sub-casket 3 (width of this pull handle 4 is slightly smaller than the width of groove 34), one end of this pull handle 4 is provided with leader 42, other end both sides respectively are provided with a card flange 44, and the guiding groove hole 40 of this pull handle 4 is corresponding with the guiding projection 343 of two projectioies of being located at this groove 34, so, this pull handle 4 is moved forward and backward by the guiding projection 343 of depression guide groove 34 and two projectioies.

As shown in Figure 6, when wanting assembling electric sub-member 5 (as Fig. 7), can spur this pull handle 4, this pull handle 4 moves to sub-casket 3 front ends 30, and card flange 44 trips of this pull handle 4 are lived second of sub-casket 3 and are supported hook part 342, make this sub-casket 3 move to the front end 21 of female casket 2, the mounting hole 14 1 that protrudes from main frame 1 when this sub-casket 3 suitably apart from the time, just these sub-casket 3 whole extracting so being available for users to operation easily, can be extracted the utility model.

Then, as shown in Figure 7, again this electronic package 5 is assembled in the sub-casket 3 in the fastening mode of screw, and allows the connectivity port 50 of this electronic package 5 protrude from second port holes 32 of this sub-casket 3.Then, shown in Fig. 1,4,7, (in Fig. 4, do not show electronic package 5, this is because this electronic package 5 can cover the action of pull handle 4, so this electronic package 5 is removed so that watch), sub-casket 3 behind this electronic package 5 of packing into is inserted in the front end 21 of female casket 2, promote pull handle 4 then, the card flange 44 of this pull handle 4 can push first of sub-casket 3 and support hook part 341, make this sub-casket 3 move, can make the connectivity port of this electronic package 5 protrude from first port holes 23 of female casket 2 and patch port one 4 and electrically connect with the confession of main frame 1 to the rear end 22 of female casket 2.At last, utilize screw to pass the guiding projection 343 that this first assembly hole 11 and second assembly hole 120 are worn lock two projectioies more earlier again, so can allow this sub-casket 3 be fixed in the shell of main frame 1, so, just finish the assembling of this electronic package 5 and main frame 1, therefore, as shown in the above description, when the user will change this electronic package 5, can just can easily take out this electronic package 5 by pulling out this pull handle 4.

Specifically, size of the present utility model must be with reference to maximum electronic package, with present embodiment, the size of present embodiment must be wanted to hold CD drive and (comprise CD-ROM and DVD, because of both are equally big), because the size of CD drive is greater than the hifd driver, so present embodiment must be made the required size of pulling attachment according to the size of CD drive, therefore, on the main frame 1 of notebook computer, only need offer a fixed-size mounting hole 14, and only just different electronic packages 5 (CD drive or hifd driver) can be assembled in this main frame 1 by a pulling attachment.Certainly, less electronic package (as the hifd driver) is shorter because of length, so have the problem that its connectivity port probably can't protrude from second port holes 32 of sub-casket 3, but, this problem can patch between the port by the confession that a connecting line is electrically connected at connectivity port and main frame, so just can solve.

In sum, the pulling attachment of extraction-type electronic package of the present utility model can be extracted pulling attachment easily for the user, with change electronic package, make manipulate very convenient.

Claims

1, a kind of pulling attachment of extraction-type electronic package can be located at electronic package in the main frame mounting hole, and can make electrically connecting for plug terminal of this electronic package and this main frame, it is characterized in that:

Described pulling attachment comprises one and is fixed on female casket, in the described main frame and is located at a sub-casket and a pull handle on this mother's casket slippingly;

Described female casket has a front end and a rear end that is open shape, described front end face is to the mounting hole of described main frame, described rear end face be provided with one first port holes to the connectivity port of described main frame and in this rear end to supplying to patch the port position place, and is provided with a hollow part in the bottom of this mother's casket;

Described sub-casket has a front end and a rear end that is open shape, the corresponding described first port holes position, the rear end of described sub-casket is provided with one second port holes, be provided with a groove in the bottom surface of described sub-casket, an end of this groove is provided with first and supports the hook part, and the other end is provided with second to the hook part;

Described pull handle is located in the groove of described sub-casket slippingly, and this pull handle one end is provided with the leader, can push that first of described sub-casket supports the hook part and the card flange that second of sub-casket supports the hook part is stated in the trip residence but the other end is provided with one.

2, the pulling attachment of extraction-type electronic package as claimed in claim 1 is characterized in that: described first to support the hook part be the bottom surface and the formed drop face of described groove of described sub-casket.

3, the pulling attachment of extraction-type electronic package as claimed in claim 1 is characterized in that: described second to support the hook part be the brace that described groove is connected with the bottom surface of described sub-casket.

4, the pulling attachment of extraction-type electronic package as claimed in claim 1 is characterized in that: the groove of described sub-casket is provided with the guiding projection of two projectioies.

5, as the pulling attachment of the described extraction-type electronic package of claim l, it is characterized in that: described pull handle is provided with a guide groove.