CN2586669Y

CN2586669Y - Drawer type CD cabinet

Info

Publication number: CN2586669Y
Application number: CN 02215979
Authority: CN
Inventors: 罗志岳
Original assignee: ZHIYUE ELECTRONIC CO Ltd NINGBO
Current assignee: ZHIYUE ELECTRONIC CO Ltd NINGBO
Priority date: 2002-03-01
Filing date: 2002-03-01
Publication date: 2003-11-19
Anticipated expiration: 2012-03-01

Abstract

The utility model relates to a drawer type CD cabinet, which comprises casings (2), (5) serving as a stationary part, bases (8), and a drawer (15) serving as a movable part; the housings (8) of the casings are provided with a rack bar (10) and a guide track (14); the drawer (15) is provided with a volute disk spring (12) which is connected with a gear shaft (18); a gear (13) on the gear shaft (18) is always engaged with the rack bar (10); when the drawer is pushed inward, the rotation of a gear shaft (11) causes the volute disk spring (12) to frap to accumulate energy; when the drawer (15) is released by the touching of a finger, the drawer (15) automatically opens under the action of elastic potential energy accumulated by the volute disk spring (12); the inner wall on the inner end of the casing (5) is provided with a lock catch (7) and a lock head (9) which serve as a locking device of the drawer; the end position of the drawer (15) is provided with a finger touch type drawer lock opening device. The utility model has the advantages of easy and convenient operation and reasonable storage of CD. Drawer type opening and closing can be realized through touching a surface window by a finger.

Description

Drawer type CD cabinet

Technical field

The utility model relates to a kind of drawer type CD cabinet, is applicable to video discs such as depositing CD, VCD.Say so a kind of more specifically as long as touch the drawer type CD cabinet that face-port can be realized self-opening with the finger list.

Background technology

Existing CD, the VCD of depositing, most march formula leather wallet or soft engineering plastics box utensils of adopting, the defective of this class storing utensil is that CD, VCD are in best placement state, because soft engineering plastics or leather wallet can not have the volume of a rigidity, also be difficult to be provided with the arrangement basal plane of a rigidity, like this, CD just is in stacked state, causes CD pressurized and distortion.Search for CD in addition and comparatively bother,, search for also very time-consumingly, and when marching opening and closing, march and damage CD easily because in depositing, can not carry out orderly arrangement.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of operation simple and convenient, CD deposits rational one touch type drawer type CD cabinet.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of drawer type CD cabinet, it includes as the housing of stationary part and base, and as the drawer of moving part, the housing fixed in position of stationary part is on base, the drawer of moving part is placed on the base, described base have horizontal arrangement about two guide tracks, described about two guide tracks be provided with can be along its drawer that vertically moves in the housing of stationary part.The housing of stationary part has the shape in utility van compartment, smooth mouthful of its front end, the usefulness that supplies described drawer to pass through when mobile.Base central authorities in described housing are provided with the tooth bar of arranging along longitudinally, are provided with the guide rail that passes through for the drawer-bottom board both wings along the both sides of longitudinally, and described drawer-bottom board both wings embed described left and right rail.The rear wall of described housing is provided with the snap close with the drawer lock jail, and the front end of described snap close has the plush copper of band left-hand thread, also includes with the drawer end is fixed with one to have a tapered end of often opening elastic claw, and both are the same level height placement; When head-on collision took place move toward one another mutually, the Drawer locking that the elastic claw open in usual of described tapered end will stretch out in it encased and locks.Be provided with energy stroage spring mechanism on the drawer of described moving part, it provides power for the self-opening of drawer.Described energy stroage spring is a snail reel spring, it is inclusive in the disc spring housing, one end of snail reel spring and described disc spring shell interfix, described disc spring shell then is fixed on the movable drawer, the center of described snail reel spring is provided with a gear wheel shaft that is connected mutually with the inner termination of disc spring, described gear wheel shaft gear be in the state that is meshed all the time with tooth bar on being fixed on the housing base.Therefore, when relatively moving along with drawer and housing base because the engagement of wheel and rack, described gear is rotated, and then the rotation of gear causes the rolling-in (accumulation of energy) of snail reel spring or loosens (energy release), that is to say, when drawer touched unblank after because the disc spring that tightened up originally will discharge the elastic potential energy of being held, gear is driven, drawer just along with gear on tooth bar rolling and be opened gradually.The also available compression spring of scheme of described energy stroage spring mechanism replaces snail reel spring, but by contrast, snail reel spring is a preferred plan, and it can guarantee the stroke that the drawer of longer distance relies on elastic energy to open.Because the mobile CD frame of center of gravity is whole inclination can take place when preventing that drawer from moving to outermost, so arrange a counterbalanced weight on the locus of the inner end as the housing base of stationary part.For the convenience of the users, establish a transparent face-port at the front of described drawer front end, the CD sheet of in external enwergy is seen drawer clearly, depositing, when depositing the CD sheet, can control for the convenience of the users by classification, in drawer, establish some division boards, be used for the usage space of drawer is separated into several sections by certain spacing, be used for the usage space of compartmentalized drawer, put different video discs as required.The decline of described drawer is a baffle plate, and it relies on for stacked CD sheet.It includes that to be positioned at the stationary housings rear wall inboard and fix snap close on it described drawer lock device, its front end has the plush copper of band left-hand thread face, also include the band that is fixed with one with the drawer end and often open the tapered end of elastic claw, both are coaxial arrangement, one finger-contact type unlocking apparatus is arranged thereon, it is the round buss of static support body with respect to drawer that its lock head branch includes as the elastic claw open in usual of movement parts and conduct, their mutual fits, can relative motion, after being forced to draw in, described elastic claw can in the cylinder endoporus of described round buss, move about.In described cylinder endoporus compression spring is arranged, it makes elastic claw open in usual keep the trend of outside motion all the time, is provided with the elasticity positioning ball between the outer wall of the inwall of described round buss and elastic claw open in usual.

In the time of drawer tapered end and Drawer locking bump, described elastic claw tapered end open in usual is scurried in the cylinder endoporus of described round buss, at this moment, the pawl formula tapered end of often opening just is forced to closure, finish mutual locking with snap close, pawl formula tapered end is positioned by location, right side elastic steel ball, and at this moment, drawer is just firm by lock.In the time will opening drawer, as long as push away the panel in drawer front with finger, drawer is just flexible inwardly once, positioning ball runs off the location pit, under the effect of compression spring elastic force, outwards scurry out cylinder endoporus one segment distance of round buss of the pawl formula tapered end of often opening, in location, elastic steel ball place, location, a left side, often opening pawl just flicks, at this moment, snap close and tapered end just are in released state, and the snail reel spring on the drawer discharges elastic potential energy, and snail reel spring gear wheel shaft begins to rotate, its gear by with the tooth bar mutual action, drawer is opened automatically.

Compared with prior art, the advantage of the utility model (invention) is to operate that simple and convenient, CD are deposited rationally, drawer type opens and closes as long as touch face-port with the finger list and can realize.

Description of drawings

Fig. 1 is the overall construction drawing of the utility model embodiment.

Fig. 2 is the drawer assembled state figure of Fig. 1 embodiment.

Fig. 3 is the partition plate structure figure of the utility model embodiment.

Fig. 4 is the drawer tapered end unlocking condition scheme drawing of the utility model embodiment.

Fig. 5 is the drawer tapered end locking states scheme drawing of the utility model embodiment.

15 specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.Present embodiment is made up of front case 2, rear housing 5, drawer 15 and slide rail 14 thereof, drawer tapered end 9 and Drawer locking 7, spirally wound spring coil 12, gear 13, tooth bar 10, base 8, face-port 1, division board 3, baffle plate 4, weight box 6 etc. as shown in Figure 1 and Figure 2.Before described,

rear housing

2,5 are fixed on the horizontal tank bracket shape base 8, described horizontal tank bracket shape base 8 have horizontal arrangement about two guide tracks 14, two guide tracks 14 are provided with the drawer 15 that can move along track about described, drawer is provided with face-port 1, division board 3 and baffle plate 4, between described division board 3 and the baffle plate 4, can proper alignment store CD, between each division board 3, can deposit 20 CD, can deposit 60 CD altogether, described face-port 1 is to be made by organism glass, sees through the CD that face-port 1 can be seen storage in the drawer 15.Described drawer tapered end 9 is arranged on the front that drawer 15 pushes housing 5 directions, described Drawer locking 7 is arranged on the back inwall of housing 5, and described drawer tapered end 9 and described Drawer locking 7 are to be used for pinning or release can be at the movable drawer 15 of guide rail 14.Described snail reel spring 12 and gear 13 coaxial settings, they are fixed on the bottom of the drawer 15 that both wings can move along

guide rail

14,10 of described tooth bars are fixed on the base 8, described tooth bar 10 is in engagement all the time with described gear 13, when drawer 15 pushes housing 5 when being pinned by Drawer locking 7 along the guide rail 14 of base 8, the gear 13 and the described snail reel spring 12 thereof that then are arranged on drawer bottom promptly rotate on the tooth bar 13 that is fixed on the base 8, and at this moment described snail reel spring 12 has just been saved the elasticity accumulation of energy; When opening drawer 15, touch face-port 1 on the drawer 15 with the finger list, drawer tapered end 9 breaks away from by opening from Drawer locking 7 of elastic claw, meanwhile, just drive on the tooth bar 10 that coaxial gear 13 is being fixed on base 8 at the elastic force of snail reel spring 12 savings and to rotate, that is to say that drawer 15 outwards slides, and has realized the breakdown action of drawer 15 from the tooth bar 10 that is fixed on base.Described weight box 6 is the centers of gravity that are used for the described drawer type CD of balance cabinet, outwards when mobile opens when drawer 15, prevents to topple over because of out-shift of gravity center with the drawer 15 of CD.The CD sheet is put in classification for the convenience of the users, adopting division board 3 that the usage space of drawer 15 is carried out multistage separates, described separation stool is fixed by the steel wire (not shown) that hole 6 penetrates in the drawer 15, one shoulder 32 is arranged on the division board 3 as shown in Figure 3, be used to control the angle of waving of division board 3, one shoulder 33 is arranged on the division board 3 in addition, be used to support the angle position of division board 3, one pivot 34 is arranged on division board 3, described pivot 34 is fixed on the two Side facades of described drawer, inclined hole 35 is arranged on division board 3, and he cooperates the centre of support that is used to wave division board 3 with described pivot 34, guiding when having two holes 36 also to be used for division board 3 below the division board 3 to move, the centre hole 37 of division board 3 are the usefulness of passing CD.Described drawer lock mechanism includes snap close 7, it is disposed on the inwall of housing inner end and tapered end 9, it is disposed on the base plate of drawer terminal position, one finger-contact type unlocking apparatus is arranged thereon, it includes elastic claw tapered end 92 open in usual and round buss 93, their mutual fits can relative motion, can move about in the cylinder endoporus of described round buss 93 after described elastic claw 92 draws in.In described cylinder endoporus compression spring 94 is arranged, it makes elastic claw 92 open in usual keep outside trend all the time, is provided with right positioning ball 95 and left positioning ball 98 between the outer wall of the inwall of described round buss 93 and elastic claw open in usual 92.

Elastic claw tapered end 9 open in usual includes the cylindrical portion of often opening pawl 92 and afterbody, having a confession snap close 7 to clash into the state shown in the division surface 97 (Fig. 4) that promotes at the transition position of often opening pawl and cylindrical portion is when Drawer locking 7 is about to clash into division surface 97, after bump is finished, described elastic claw tapered end 92 open in usual just be forced to draw in and the cylinder endoporus 96 of described round buss 93 in, at this moment, the pawl formula tapered end of often opening 92 just is forced to closure, finish mutual locking with snap close 91, at this moment, drawer 15 has just been locked the jail (as shown in Figure 5).In the time will opening drawer 15, as long as push away the panel 1 in drawer 15 fronts with finger, drawer 15 is flexible inwardly once, right positioning ball 95 runs off the location pit, under the effect of compression spring 94 elastic forces, outwards scurry out cylinder endoporus one segment distance of round buss 93 of the pawl formula tapered end of often opening 92, often opening pawl 92 just flicks, at this moment, snap close 7 just is in released state with tapered end 9, snail reel spring 12 on the drawer 15 discharges elastic potential energy, snail reel spring gear wheel shaft 18 begins to rotate, tooth bar 10 by with tooth bar 10 mutual actions, drawer 15 is opened automatically.

Claims

1. drawer type CD cabinet, it includes housing (2), (5) and base (8) as stationary part, and as the drawer (15) of moving part, the housing of stationary part (2), (5) fixed in position are on base (8), the drawer of moving part (15) is placed on the base (8), it is characterized in that:

A. the base of stationary part (8) is provided with tooth bar (10) and left and right rail (14);

B. be provided with Drawer locking (7) in the inboard, housing bottom of stationary part;

C. the drawer (15) as moving part is provided with energy storage snail reel spring (12), and the center shaft (18) of described snail reel spring (12) is provided with and described tooth bar (10) gears in mesh (13);

D. described drawer (15) base plate both wings embed described left and right rail (14);

E. the terminal outside of described drawer (15) is provided with drawer lock device and the finger-contact type drawer unlocking apparatus that cooperates with described Drawer locking (7).

2. drawer type CD cabinet as claimed in claim 1 is characterized in that: the base of described stationary part (8) inboard is provided with balance weight body (6).

3. drawer type CD cabinet as claimed in claim 1 is characterized in that: on the described drawer (15), be provided with the division board (3) of distance layout at regular intervals along the longitudinal direction, be used for the usage space of compartmentalized drawer.

4. drawer type CD cabinet as claimed in claim 1 is characterized in that: described drawer (15) has transparent face-port (1).

5. drawer type CD cabinet as claimed in claim 1, it is characterized in that: it includes that to be positioned at stationary housings (5) rear wall inboard and fix snap close (7) on it described drawer lock device, its front end has the plush copper of band left-hand thread face, also include the band that is fixed with one with drawer (15) end and often open the tapered end (92) of elastic claw, both are coaxial arrangement.

6. as claim 1 or 5 described drawer type CD cabinets, it is characterized in that: described finger-contact type drawer unlocking apparatus is exactly tapered end assembly (9), it further includes the fixed mount (93) of a band cylinder endoporus (96) that is connected mutually with described drawer (15) and part and is contained in that its cylinder endoporus (96) is inner to divide overhanging open type elastic claw (92) outside cylinder endoporus (96), one end of described elastic claw (92) is for filling in the cylindrical section in the cylinder endoporus (96), on the outer peripheral face of described cylindrical section, have for locking elastic steel ball (95) with for locking elastic steel ball (98) and embed the cavity that formation locks, in described cylindrical section and open type elastic claw (92) intermediate location one end face (97) for snap close (7) bump is arranged, in the cylinder endoporus (96) of the inboard of described end face (97), be furnished with a compression spring (94).