CN2704872Y

CN2704872Y - Fastening frame module structure of optical driver set rack

Info

Publication number: CN2704872Y
Application number: CN 200420007256
Authority: CN
Inventors: 陈育翎; 张峻玮
Original assignee: YINGZHI ENTERPRISE CO Ltd
Current assignee: YINGZHI ENTERPRISE CO Ltd
Priority date: 2004-03-18
Filing date: 2004-03-18
Publication date: 2005-06-15
Anticipated expiration: 2014-03-18

Abstract

The utility model relates to a fastening frame module structure of an optical driver set rack. The four side surfaces of the set rack frame body which can be assembled and positioned on the housing are provided with a plurality of groups of symmetrical and corresponding sliding grooves which can be inserted with sliding fasteners to slide inwards. The sliding fasteners can be fastened in the fastening holes on both sides of the sliding grooves through the convex tenons of pressing elastic sheets arranged on the drawing ends to achieve the fastening and the positioning. When the pressing elastic sheets on the ends of the sliding fasteners are pressed, the convex tenons are controlled to separate from the fastening action of the fastening holes and successfully exit. Accordingly, both sides of the optical driver are respectively fastened and positioned with one sliding fastener, the actions of sliding guiding and fastening of the sliding fasteners are used for positioning the set rack on the set rack frame body, and the effect that the disassembly and the assembly have no screws for locking and positioning is obtained. The utility model has convenient operation for fast disassembly and assembly.

Description

The fixing framework module structure of CD-ROM drive group frame

Technical field

The utility model relates to the inner framework module structure for CD-ROM drive group frame fastening position usefulness of a kind of computer housing.

Background technology

Be assembled in the computer housing at general CD-ROM drive, utilize the framework of the CD disposal area of casing to make bolster, and adopt screw locking mode that CD-ROM drive is locked on the framework and locate.Yet, adopt this kind screw locking mode, all need utilize aid for the assembling and the dismounting of CD-ROM drive, very inconvenience, and the assembling of CD-ROM drive and dismounting all must be reached with the mode of locking, not only assemble loaded down with trivial details time-consuming again, so shortage is torn the operation ease of group open.

Summary of the invention

The purpose of this utility model provides a kind of fixing framework module structure of CD-ROM drive group frame, makes CD-ROM drive organize the frame fixing on computer housing and has more the operation ease of tearing group open.

Above-mentioned purpose of the present utility model is achieved in that the framework module structure that a kind of CD-ROM drive group frame fixes, and it is characterized in that comprising; One group of frame-saw body, assembling is positioned on the casing, be provided with to organize the corresponding chutes of symmetry on four sides, and each chute both sides respectively dashes to be provided with to organize the retaining lugs more more, and in each extends many group elastic pressuring plates corresponding to the frame face in the middle of each chute, and two groups of screens holes are arranged in the punching out of chute inlet end; Many group slide fastener spares, slippage plate in the chute of corresponding insertion group frame-saw body, this slide fastener spare has a compacting shell fragment and straight forming that an a pair of blocked ear and the clip hole of outwards protruding out arranged in the winding of drawing end rivet clasp, this compacting shell fragment warpage end is provided with the pressure contravention that two groups of tenons and inwardly furl extension, slide fastener spare insert group is organized in group frame-saw external edge by a pair of blocked ear retaining in chute and is limited its insert group degree of depth, two groups of tenons of compacting shell fragment just can corresponding clip be located slide fastener spare and are not broken away from chute in the screens hole of chute, pressure is touched the terminal compacting of slide fastener spare shell fragment inwardly compresses the pressure contravention, slide fastener spare is provided with two groups of projections in addition in a side, for the corresponding CD-ROM drive both sides of inserting.

The corresponding chute of many group symmetries is set on four sides of the utility model utilization group frame-saw body, the slide fastener spare that can make the CD-ROM drive both sides detain the group location can be adopted with vertical or horizontal insert group, so CD-ROM drive is assembled in and can reaches longitudinal and transverse two-way group frame on the frame-saw body, and then is applicable to assembleability horizontal or the vertical type machine casing.

Many groups slide fastener spare of the present utility model is the chute of fixation on group frame-saw body directly, with the shipment sale in the lump on computer housing of group frame-saw body group frame, do not need additionally to be provided with a part bag and put dress slide fastener spare, in order to avoid there is the situation of easy loss to take place, allowing directly possess on the casing of purchasing has one group of frame-saw body and hangs attached many group slide fastener spares, can make CD-ROM drive reach tearing group fast open exempting from the convenient benefit of operation that screw locks the location.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is the schematic appearance of the utility model slide fastener spare;

Fig. 3 be the utility model slide fastener spare by another angle look schematic appearance;

Fig. 4 is that the attached assembly of the corresponding extension with slide fastener spare of the utility model CD-ROM drive concerns synoptic diagram;

Fig. 5 is the enforcement illustration of the utility model CD-ROM drive transverse set frame in group frame-saw body;

Fig. 6 is that the utility model CD-ROM drive is vertically organized the enforcement illustration of frame in group frame-saw body;

Fig. 7 is the enforcement illustration of the utility model decorative cover group frame in group frame-saw body;

Fig. 8 is that the corresponding assembly with slide fastener spare of the utility model decorative cover concerns synoptic diagram;

Fig. 9 is the enforcement illustration of the utility model group frame on casing.

Description of reference numerals: 1 group of frame-saw body; 11 chutes; 111 retaining lugs; 12 elastic pressuring plates; 13 screens holes; 2 slide fastener spares; 21 concave placing surfaces; 22 compacting shell fragments; 221 tenons; 222 press contravention; 23 projections; 24O shape ring; 25 blocked ears; 26 clip holes; 3 CD-ROM drives; 31 lock screws; 4 decorative covers; 41 concave arc grooves; 42 clip shell fragments; 421 tenons; 5 casings.

Embodiment

See also Fig. 1 and Fig. 9, the framework module structure that the utility model CD-ROM drive group frame fixes mainly comprises one group of frame-saw body 1 and many group slide fastener spares 2.

This group frame-saw body 1 can be assembled and be positioned on the casing 5, as shown in Figure 1, the corresponding chute 11 of many group symmetries is set on its four side, and each chute 11 both sides respectively dashes and is provided with many group retaining lugs 111, should organize frame-saw body 1 again and organize elastic pressuring plates 12 more, and this group frame-saw body 1 there are two groups of screens holes 13 in chute 11 inlet end punching out in respectively extension corresponding to the frame faces in the middle of each chute 11.

And but this slide fastener spare 2 is the plate of slippage in the insert group chute 11, it is inserted in the chute 11, it is spacing and make slide fastener spare 2 smooth slippage escape not in chute 11 that both sides can be subjected to keeping off lug 111 block resistances, and concave placing surfaces 21 can be subjected to elastic pressuring plate 12 and conflict in the middle of the slide fastener spare 2, impel slide fastener spare 2 to have certain frictional resistance in chute 11 and do not have to shake about too big in slippage and move (as shown in Figure 1).

See also Fig. 2 and shown in Figure 3 again, this slide fastener spare 2 has a compacting shell fragment 22 in the winding of drawing end rivet clasp, these compacting shell fragment 22 warpage ends are provided with the pressure contravention 222 that two groups of tenons 221 and inwardly furl extension, when so slide fastener spare 2 sleeves go into to conflict in the chute 11 bottom, its two groups of tenons 221 can corresponding clip in the screens hole 13 of chute 11 (as shown in Figure 1), reach the pull purpose of location slide fastener spare 2 of button, impel slide fastener spare 2 sleeves to go into to locate behind the chute 11 and can not detach; And the pressure contraventions 222 that press the terminal compacting of slide fastener spare 2 shell fragments 22 as the operator are inwardly during compression, and the clip effect that two groups of tenons 221 of may command slide fastener spare 2 break away from screens holes 13 is able to slide fastener spare 2 taken out smoothly and moves back.

Above-mentioned slide fastener spare 2 is provided with two groups of projections 23 in addition in a side, and the spacing of two groups of projections 23 just equals the spacing of 3 liang of side chain screws 31 of CD-ROM drive, therefore two groups of projections 23 can correspondence insert the lock screw 31 (as shown in Figure 4) of CD-ROM drive 3 both sides, encircle 24 and also can be nested with an O shape on the projection 23, make projection 23 sleeves in lock screw 31, can reach a wringing fit and fix state, so CD-ROM drive 3 both sides can utilize the 23 fixing effects of two groups of projections and hang attached location slide fastener spare 2, CD-ROM drive 3 can utilize the slippage guiding of the attached slide fastener spare 2 of extension and the clip effect of tenon 221, organizes frame smoothly and is positioned to organize on the frame-saw body 1.

This slide fastener spare 2 straight forming on drawing end has an a pair of blocked ear 25 and the clip hole 26 of outwards protruding out, so when slide fastener spare 2 insert groups are done slippage in chute 11, it can utilize a pair of blocked ear 25 retainings to organize in group frame-saw body 1 outer rim and limit the slide fastener spare 2 insert group degree of depth (as shown in Figure 7), when simultaneously blocked ear 25 retainings were organized on group frame-saw body 1 outer rim, two groups of tenons 221 of this compacting shell fragment 22 just can corresponding clip be located slide fastener spare 2 and are not broken away from chute 11 in the screens hole 13 of chute 11.

Therefore, the utility model is implemented at concrete group of frame of CD-ROM drive 3, as shown in Figure 5, its CD-ROM drive 3 both sides respectively hang attached location one slide fastener spare 2, in the chute 11 that makes slide fastener spare 2 corresponding insertion group frame-saw body 1 both lateral sides correspondences, and make the tenon 221 corresponding clips of hanging attached slide fastener spare 2 go in the screens hole 13 to locate, can finish CD-ROM drive 3 transverse set frame operations, and as shown in Figure 6, its CD-ROM drive 3 both sides respectively hang attached location one slide fastener spare 2, in the chute 11 that makes slide fastener spare 2 corresponding insertion group frame-saw body 1 vertical both sides correspondences, and make the tenon 221 corresponding clips of hanging attached slide fastener spare 2 go in the screens hole 13 to locate, can finish vertically group frame operation of CD-ROM drive 3; Relative, as long as pressure contraventions 222 that the operator presses slide fastener spare 2 terminal compacting shell fragments 22 inwardly during compression, promptly two of may command slide fastener spare 2 groups of clip effects that tenon 221 breaks away from screens holes 13 are able to outside the CD-ROM drive 3 smooth extraction group frame-saw bodies 1.So fixing framework module structure of CD-ROM drive group frame, and then can reach to tear open to organize and exempt from the benefit that screw locks the location, and have the operation ease of tearing group fast open.

See also shown in Figure 7 again, in group frame-saw body 1, do not fill up on CD-ROM drive 3 spaces of group frame, can utilize a decorative cover 4 to be sealed, to reach effect attractive in appearance, and this decorative cover 4 inserts a distolateral concave arc groove 41 and the clip shell fragment 42 of being provided with in two, and clip elasticity 42 ends have a trip 421.

Therefore, when not filling up CD-ROM drive 3 spaces of group frame in these decorative cover 4 closed group frame-saw bodies 1, can utilize tenon 221 outer rims of concave arc groove 41 corresponding cutting ferrule slide fastener spares 2, and the trip 421 of clip elasticity 42 ends can corresponding be snapped into the clip hole 26 of slide fastener spare 2, so hang attached slide fastener spare 2 in the decorative cover 4 energy utilization group frame-saw bodies 1 and do clip location (as shown in Figure 8), be covered in smoothly on the group frame-saw body 1 and allow decorative cover 4 get, equally also reach to tear open to organize and exempt from the benefit that screw locks the location, and have the operation ease of tearing group fast open.

So the framework module structure group frame that the utility model CD-ROM drive group frame fixes is on casing 5, its many group slide fastener spares 2 are the chute 11 of fixation on group frame-saw body 1 directly, with the shipment sale in the lump on casing 5 of 1 group of frame of group frame-saw body, do not need additionally to be provided with a part bag and put dress slide fastener spare 2, in order to avoid there is the situation of easy loss to take place, allowing directly possess on the casing of purchasing 5 has one group of frame-saw body 1 and hangs attached many group slide fastener spares 2, can make CD-ROM drive 3 reach tearing group fast open exempting from the convenient benefit of operation that screw locks the location.

Claims

1, a kind of framework module structure of CD-ROM drive group frame fixing is characterized in that comprising;

One group of frame-saw body, assembling is positioned on the casing, be provided with to organize the corresponding chutes of symmetry on four sides, and each chute both sides respectively dashes to be provided with to organize the retaining lugs more more, and in each extends many group elastic pressuring plates corresponding to the frame face in the middle of each chute, and two groups of screens holes are arranged in the punching out of chute inlet end;

Many group slide fastener spares, slippage plate in the chute of corresponding insertion group frame-saw body, this slide fastener spare has a compacting shell fragment and straight forming that an a pair of blocked ear and the clip hole of outwards protruding out arranged in the winding of drawing end rivet clasp, this compacting shell fragment warpage end is provided with the pressure contravention that two groups of tenons and inwardly furl extension, slide fastener spare insert group is organized in group frame-saw external edge by a pair of blocked ear retaining in chute and is limited its insert group degree of depth, two groups of tenons of compacting shell fragment just can corresponding clip be located slide fastener spare and are not broken away from chute in the screens hole of chute, pressure is touched the terminal compacting of slide fastener spare shell fragment inwardly compresses the pressure contravention, slide fastener spare is provided with two groups of projections in addition in a side, for the corresponding CD-ROM drive both sides of inserting.

2, the framework module structure that fixes of CD-ROM drive group frame as claimed in claim 1 is characterized in that retaining lug retaining is organized not escape of spacing slide fastener spare in the chute of this group frame-saw body, and concave placing surface is subjected to the elastic pressuring plate conflict and has certain frictional resistance in the middle of this slide fastener spare.

3, the framework module structure of CD-ROM drive group frame fixing as claimed in claim 1 is characterized in that the spacing of two groups of projections of slide fastener spare just equals the spacing of CD-ROM drive two side chain screws.

4, the framework module structure of CD-ROM drive group frame fixing as claimed in claim 1 is characterized in that, is nested with O shape ring on the projection of slide fastener spare.

5, the framework module structure of CD-ROM drive group frame fixing as claimed in claim 1, it is characterized in that, do not fill up in this group frame-saw body on the CD-ROM drive space of organizing frame and sealed with a decorative cover, this decorative cover two inserts a distolateral concave arc groove and the clip shell fragment of being provided with, and the clip elasticated end has a trip, the tenon outer rim of the corresponding cutting ferrule slide fastener spare of concave arc groove, the trip correspondence of clip elasticated end is snapped in the clip hole of slide fastener spare.