CN2241913Y

CN2241913Y - Shell for disc driver

Info

Publication number: CN2241913Y
Application number: CN 95204891
Authority: CN
Inventors: 刘东益; 廖崇棋; 曹文棋
Original assignee: Acer Computer Co Ltd
Current assignee: BenQ Corp
Priority date: 1995-03-09
Filing date: 1995-03-09
Publication date: 1996-12-04
Anticipated expiration: 2005-03-09

Abstract

The utility model relates to a disc driver shell comprising a first cover body and a second cover body, wherein, the first cover body is provided with a first cover edge conjoined with the second cover edge of the second cover body to form the disc driver shell; the first cover edge is stamped out with a plurality of conjoining ears stamped out with salient points; conjoining relative positions on the second cover edge are respectively stamped out with a corresponding hole jogged with the salient points. One side of the hole is stamped out with a slot passage for a removal tool to insert into. In disassembling process, the salient points and the holes in the conjoining state are separated.

Description

Optic disc driver machine casing

The utility model relates to a kind of CD drive (CD ROM) casing.

Generally on the mechanism design of no screw assembling, should reach following requirement:

1, installs easily.

2, after the installation, upper and lower covers is in conjunction with firmly, not second to screw is fixed.

3, dismantle easily in conjunction with firm upper and lower covers.

4, after the disassembly and assembly for several times, do not influence bond strength.

How solving the 2nd, 3 that mutual weighing apparatus is dashed forward, and reach the 4th requirement, is that key point is gone up in the casing design.

All optic disc driver machine casing designs all can not reach above four requirements simultaneously in the market.

General CD drive is to come combination two casings up and down with 4 to 6 screws, and method is to make screw hole on casing made of iron, locks with screw during assembling.

Not only during assembly fee, outward appearance is also undesirable for this mode.Some CD drive is though also adopt no screw design, dismounting difficulty.After the dismounting repeatedly, loosening easily.

In addition, the location between intraware and casing is used fixator or artificial location traditionally, and not only time-consuming, also the location is bad easily, haves much room for improvement.

The purpose of this utility model is to provide a kind of optic disc driver machine casing.

The purpose of this utility model is to realize like this, a kind of optic disc driver machine casing promptly is provided, comprise one first lid and second lid, the first lid tool, one first lid edge supplies to be combined into one second Gai Yuan of second lid casing of CD drive, wherein form a plurality of on the first lid edge in conjunction with ear with impact style, in conjunction with also stamping out salient point in the ear, second lid on the edge in conjunction with stamping out a corresponding confession hole chimeric on the relative position with salient point, side blow in hole extrudes the conduit that inserts for a remover, separates the salient point and the hole of bonding state during dismounting.

The advantage of the novel casing of this usefulness is that its assembling improves product assembly precision and quality easily, reduces cost.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the preceding synoptic diagram of the utility model casing assembling;

Fig. 2 is salient point fastening of the utility model casing and dismounting conduit design diagram;

Fig. 3 is the utility model casing salient point guide design synoptic diagram;

Fig. 4 is the utility model casing latch positioning design synoptic diagram;

Fig. 5 is the utility model casing electronic mechanism bump design synoptic diagram.

As shown in Figure 1, the utility model optic disc driver machine casing comprises one first lid 11 and second lid 13.First lid, 11 tools, one first lid edge 110 combines with one second lid edge 130 of second lid 13, to form optic disc driver machine casing.

As shown in Figure 2, first lid forms on the edge 110 a plurality of in conjunction with the A of ear with impact style, in conjunction with also stamping out salient point on the A of ear.Second lid on the edge 130 in conjunction with stamping out a paired hole on the relative position, chimeric with salient point.Boss point on the A of ear can be with two casing fastenings.One side blow of hole extrudes a conduit B and inserts for a remover, so that the salient point and the hole of bonding state is disconnected from each other during dismounting.When product needed repair demolition, an available bottle opener or other substituted instrument, from described conduit two casings are pried open.Because this conduit is very close to salient point, an application of force just can be unclamped the boss point of fastening slightly, and unlikelyly causes the casing distortion, guarantees that casing through repeatedly dismantling, still possesses identical assembling intensity.

As shown in Figure 3, in first lid edge 110 1 inboards corresponding to described conduit position, stamp out a salient point C for first and second lid edge in conjunction with the time conduit aim at automatically mutually with salient point C.During the assembling casing, bootable its aimed at mutually automatically, also can prevent its relative slip after the assembling.

As shown in Figure 4, the second lid L type flanging, 132 pin holes can prevent that L type position is out of shape because of undercapacity after being inserted in latch E corresponding on first lid, increase assembling intensity.

As shown in Figure 5, when internal electrical components is installed, the madial wall of first lid 110 is provided with a plurality of salient points, but automatic guiding internal electrical components and location, guarantee that its position is accurate, need not use fixator or artificial location, increase substantially CD drive functional stabilization and quality thereof, and reduce manufacturing cost.

Claims

1, a kind of optic disc driver machine casing, comprise one first lid and second lid, the first lid tool, one first lid edge supplies to be combined into one second Gai Yuan of second lid casing of CD drive, it is characterized in that, first lid have on the edge with impact style form more than one in conjunction with ear, in conjunction with the salient point that stamps out is arranged in the ear, second lid on the edge in conjunction with corresponding with a salient point chimeric hole of establishing punching press on the relative position, a side of hole has one for the separating and combining state salient point of remover insertion and the conduit of hole.

2, casing as claimed in claim 1 is characterized in that the inboard corresponding described conduit of the first lid edge one position, have for first and second lid edge combination with a conduit self-aligning salient point mutually.

3, casing as claimed in claim 1 is characterized in that first covers the salient point that edge one madial wall is established confession CD drive electronic package location.