CN201387574Y

CN201387574Y - Tool-free mounting structure of computer CD drive

Info

Publication number: CN201387574Y
Application number: CN200920054418U
Authority: CN
Inventors: 蒋隆权
Original assignee: DONGGUAN SUNPRO INDUSTRIAL DEVELOPMENT Co Ltd
Current assignee: DONGGUAN SUNPRO INDUSTRIAL DEVELOPMENT Co Ltd
Priority date: 2009-04-10
Filing date: 2009-04-10
Publication date: 2010-01-20
Anticipated expiration: 2019-04-10

Abstract

The utility model relates to computer technical field, in particular to computer CD drive mounting structure, comprising a computer case, a CD drive and a bolt for fixing the CD drive; the bolt is mounted on a controller and the controller is mounted on the computer case for controlling the telescopic movement of the bolt, the bolt extends to insert into the mounting hole of the CD drive, then the CD drive is fixed; the bolt retracts to dismount the CD drive. The tool-free mounting structure of computer CD drive has simple structure, very convenient use and utilizes the controller to control the telescopic movement of bolt for realizing the disassembly and assembly of computer CD drive; meanwhile, any tool such as a screwdriver is not needed, the assembly and disassembly are very convenient.

Description

The instrument of the exempting from mounting structure of Computer optical disc drive

Technical field:

The utility model relates to the computer technology field, refers in particular to the Computer optical disc drive mounting structure.

Background technology:

Along with improving constantly of people's living standard, the use popularity rate of computer is also more and more higher, and parts such as the floppy drive in the computer housing, CD-ROM drive, hard disk are arranged on the first five cun of cabinet or the three cun magnet stands usually, and adopt screw with the corresponding component administration of fixed on magnet stand.As traditional Computer optical disc drive is exactly by screw retention, after being about to CD-ROM drive and being arranged to the host computer frame, wears through hole on the mainframe and the interlocking fixed orifice on the CD-ROM drive respective side with screw, thereby realizes that CD-ROM drive and mainframe fix.No matter this structure is to install, and still dismounting all needs instruments such as screwdriver, operate comparatively time-consumingly, bothersome, brings inconvenience for actual use.

Summary of the invention:

The purpose of this utility model is to provide a kind of instrument of exempting from mounting structure of Computer optical disc drive, easy accessibility, and operation saves time, saves trouble.

For achieving the above object, the utility model adopts following technical scheme:

The instrument of the exempting from mounting structure of Computer optical disc drive comprises that host computer frame, CD-ROM drive reach the fixedly latch of CD-ROM drive, and latch is installed on the controller, this controller is installed on the host computer frame, controller may command latch is flexible, latch is stretched out and inserts in the mounting hole on the CD-ROM drive, reaches fixedly CD-ROM drive; The withdrawal latch then can be reached and unload CD-ROM drive.

Described controller comprises loam cake, lower cover, turning axle and tooth bar, the gear part pinion rack on the turning axle and drive tooth bar and move; The tooth bar corresponding site is provided with drive division, stretches out and falls after rise with the control latch.

The drive division of described tooth bar is designed to ledge structure, and with the inner roof pressure relation that forms of latch, socket one compression spring falls after rise with auxiliary bolt on latch.

Be fastened and connected between loam cake and the lower cover, latch one end is stretched out by the respective through hole of lower cover, and turning axle has an end to stretch out back connection one knob by the respective through hole of loam cake, for operation.

Fasten between loam cake and the lower cover is that button hole by the protruding button snapping lower cover of loam cake inboard is reached.

The utility model is compared with the prior art, and has following beneficial effect: simple in structure, it is quite convenient to use, and utilizes controller control latch flexible, can realize the dismounting Computer optical disc drive, need not use any instruments such as screwdriver, and loading and unloading are got up very convenient.

Description of drawings:

Accompanying drawing 1 is the controller architecture decomposing schematic representation of the utility model;

Accompanying drawing 2 is implemented synoptic diagram for the utility model.

Embodiment:

Understand for the juror can be had purpose, feature and the function of the utility model further, lift preferred embodiment now and cooperate graphic being described in detail as follows:

At first please consult Fig. 1, shown in Figure 2 earlier, it is the structural representation of preferred embodiment of the present utility model, the utility model is the instrument of the exempting from mounting structure of relevant Computer optical disc drive, comprise that host computer frame 1, CD-ROM drive 2 reach the fixedly latch 3 of CD-ROM drive, the distribution of latch and the CD-ROM drive fixedly mounting hole on the side are corresponding, reach latch 3 and insert mounting holes and fix CD-ROM drive.Latch 3 is installed on the controller 4, and this controller is installed on the host computer frame 1, and controller may command latch 3 is flexible, latch 3 is stretched out and inserts in the mounting hole on the CD-ROM drive 2, reaches fixedly CD-ROM drive; Withdrawal latch 3 then can be reached and unload CD-ROM drive.

Shown in Figure 1, described controller 4 comprises loam cake 41, lower cover 42, turning axle 43 and tooth bar 44, gear part 431 pinion racks 44 on the turning axle 43 and drive tooth bar 44 and laterally move, and tooth bar 44 corresponding sites are provided with drive division 441, stretch out and fall after rise with control latch 3.In the present embodiment, the drive division 441 of tooth bar is designed to ledge structure, and step surface and latch 3 inner formation faces connect the roof pressure relation, and socket one compression spring 5 on latch 3 falls after rise with auxiliary bolt 3.Its principle of work is as follows: tooth bar 44 is horizontal when mobile, drive division 441 formed step surface ejection latches 3 the inners of tooth bar, like this, latch 3 the inners are equivalent to move on step surface, when latch 3 the inners are raised to peak by minimum point, latch 3 other ends stretch out and insert in the mounting hole of CD-ROM drive, thus fixing CD-ROM drive 2; And when latch 3 the inners are slipped to minimum point by peak, latch 3 other ends withdrawal and withdraw from the mounting hole of CD-ROM drive, thus can unload CD-ROM drive 2; Compression spring 5 can guarantee latch 3 natural landings, makes the latch 3 smooth and easy mounting holes that withdraw from CD-ROM drive.In the utility model, also can suitably be provided with spacing guide frame in the controller 4 and cooperate latch 3 flexible, as gathering sill, reference column etc., concrete structure does not limit at this, and fundamental purpose is to guarantee that latch 3 is flexible smooth.

In the present embodiment, being fastened and connected between loam cake 41 and the lower cover 42, is to be reached by the button hole 422 of the protruding button 412 snapping lower covers of loam cake inboard, and it is quite convenient to assemble.Latch 3 one ends are stretched out by the respective through hole 421 of lower cover, and turning axle 43 has an end to stretch out back connection one knob 6 by the respective through hole 411 of loam cake, for operation.

Shown in Figure 2, during enforcement, controller 4 is installed on the host computer frame 1, host computer frame 1 leaves the through hole that wears for latch 3, after CD-ROM drive 2 is laid, and turning knob 6, turning axle 43 drives left and right sides tooth bar 44 by its gear part 431 and laterally moves, drive division 441 formed step surface ejection latches 3 the inners of tooth bar protrude out latch 3 and insert in the mounting hole of CD-ROM drive, thus fixing CD-ROM drive 2; During dismounting, revolution knob 6, the drive division 441 of tooth bar is decontroled latch 3, under the effect of compression spring 5, make latch 3 natural landings, thereby make latch 3 withdraw from the mounting hole of CD-ROM drive, unclamp CD-ROM drive, can unload, whole process does not need any instruments such as screwdriver, and it is quite convenient to install and dismantle.

Above embodiment is the utility model preferred embodiment only, is not to limit practical range of the present utility model with this, so every principle according to the utility model is done the equivalence variation or modified, and all should be covered by in the protection domain of the present utility model.

Claims

1, the instrument of the exempting from mounting structure of Computer optical disc drive is characterized in that: comprise

Host computer frame (1), CD-ROM drive (2) reach the fixedly latch of CD-ROM drive (3),

Latch (3) is installed on the controller (4), and this controller is installed on the host computer frame (1), and controller may command latch (3) is flexible, latch (3) is stretched out and inserts in the mounting hole on the CD-ROM drive (2), reaches fixedly CD-ROM drive; Withdrawal latch (3) then can be reached and unload CD-ROM drive.

2, the instrument of the exempting from mounting structure of Computer optical disc drive according to claim 1, it is characterized in that: described controller (4) comprises loam cake (41), lower cover (42), turning axle (43) and tooth bar (44), gear part (431) pinion rack (44) on the turning axle (43) and drive tooth bar (44) and move; Tooth bar (44) corresponding site is provided with drive division (441), stretches out and falls after rise with control latch (3).

3, the instrument of the exempting from mounting structure of Computer optical disc drive according to claim 2, it is characterized in that: the drive division of tooth bar (441) is designed to ledge structure, with the inner roof pressure relation that forms of latch (3), go up socket one compression spring (5) at latch (3), fall after rise with auxiliary bolt (3).

4, the instrument of the exempting from mounting structure of Computer optical disc drive according to claim 2, it is characterized in that: be fastened and connected between loam cake (41) and the lower cover (42), latch (3) one ends are stretched out by the respective through hole (421) of lower cover, and turning axle (43) has an end to stretch out back connection one knob (6) by the respective through hole (411) of loam cake, for operation.

5, the instrument of the exempting from mounting structure of Computer optical disc drive according to claim 4 is characterized in that: fastening between loam cake (41) and the lower cover (42) is that button hole (422) by protruding button (412) the snapping lower cover of loam cake inboard is reached.