CN2422718Y - Optical disc case for storing data storage optical disc - Google Patents

Abstract

The utility model relates to an optical disc case for storing data storage optical discs, which comprises a case cover and a cover barn, wherein, the case barn is provided with an elastic clamp holder and a shoulder of a positioning circular ring. The elastic clamp holder comprises a tongue clamp which comprises a ribbed plate; the ribbed plate is connected with a supporting plate which is provided with a tongue; the upper part of the tongue is provided with a button; the tongue is provided with an import slope; the lower part of the tongue is provided with a positioning ring, and one end of the ribbed plate of the elastic tongue clamp is connected with the bottom of the case barn which is provided with a reinforcing rib by a hinge ring. The shoulder of the positioning circular ring comprises a convex ball ring and a spacing ring. The optical disc case has the advantages of novel structure and convenient operation, and the utility model can prevent the optical disk from deforming in the preserving process.

Description

A kind of store data stores the optical disk cartridge of CD

The utility model relates to the optical disk cartridge that a kind of store data stores CD.

Optical disk cartridge is to be used to deposit a kind of packing utensil that stores CD with protected data; in optical disk cartridge, contain resilient clamp device etc.; it can the clamping CD; prevent that CD from scratching; but existing optical disk cartridge is owing to reason on the structure; CD is easy deformation during preservation, therefore, is necessary to provide a kind of optical disk cartridge that can prevent that CD is out of shape in the preservation process.

The purpose of this utility model provides a kind of optical disk cartridge, and this optical disk cartridge novel structure can prevent that CD is out of shape in the preservation process, and easy to operate.

For achieving the above object, the utility model is taked following design proposal: the optical disk cartridge that a kind of store data stores CD comprises lid, box storehouse, resilient clamp device, location annulus shoulder are housed on the box storehouse, the resilient clamp device comprises at least four tongue folders, the tongue folder comprises gusset, gusset links to each other with supporting plate, one tongue is arranged on the supporting plate, there is a knob tongue top, tongue has one to import the inclined-plane, there is a locating ring below, and the other end of the gusset of elasticity tongue folder joins with at the bottom of the box storehouse that has reinforcement by swivel hook, and clamper also comprises the height limiting plate that joins by at the bottom of swivel hook and the storehouse; Described location annulus shoulder comprises: the convex ball, spacing ring, spacing ring and convex ball join, spacing ring is higher than the convex ball, spacing ring has a stud, it from spacing ring to the box storehouse at the bottom of.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1: box storehouse vertical view

Fig. 2: resilient clamp device view profile

Fig. 3: location annulus shoulder partial view

Fig. 4: resilient clamp device vertical view

Fig. 5: give out light and coil and lift the CD view

Fig. 6: be pressed into CD and press the knob view

Fig. 7: grip the CD view

Fig. 8: lid, box storehouse fasten view

Fig. 9: synoptic diagram opens the lid

As Fig. 1, Fig. 2, shown in Figure 4, the resilient clamp device has 4 elasticity tongue folders 1, also can be 8 elasticity tongue folders, reinforcement 2, and height limiting plate 3, swivel hook 4 are formed.Elasticity tongue folder is by gusset 5, supporting plate 6, tongue 8, knob 10, locating ring 7, importing inclined-plane 9 forms, gusset links to each other with supporting plate, tongue is arranged on the supporting plate, have one to import the inclined-plane on the tongue, tongue is connected with knob, one locating ring is arranged below tongue, the other end of the gusset of elasticity tongue folder by swivel hook with 16 be connected at the bottom of the box storehouse of being with reinforcement, it is connected height limiting plate with at the bottom of the box storehouse, elasticity tongue anchor clamps are flexible, and elasticity tongue folder 1 is evenly distributed on the swivel hook 4 by the center radial, leaves space 11 between elasticity tongue folder 1 and the height limiting plate 3, the tongue folder forms arrow shaped 11 to center position, and elasticity tongue folder inwardly upwards forms certain gradient 17 by swivel hook 4.On 4 tongue folders 1 concentric locating ring 7 is set and imports inclined-plane 9 and take out and import with convenient.Offer fabrication hole 12 on tongue folder 1, be beneficial to make, tongue 8 is used for padlock CD endoporus 19, makes it to be fixed in the box, and space 11 is the displacement spaces when 1 time compressive strain of tongue folder.The effect of getting the position 15 of circling or whirl in the air is after tongue 8 lifts CD 18, and when being used to get CD 18, finger grips the edge of CD 18 easily.

Among Fig. 1, Fig. 3, Fig. 8, Fig. 9,22 is the box storehouse, 21 is lid, 23 is connecting portion, and they are rectangular, in the box storehouse, the resilient clamp device is established at the center, peripheral projection is the convex ball, and 14 is spacing ring, and 15 for getting the position of circling or whirl in the air, its section configuration is seen Fig. 3, convex ball 13 inwardly carries out the transition to position at the bottom of the storehouse by spacing ring 14, and is annular arcuation, and described spacing ring 14 exceeds convex ball 13, so that location CD 18, convex ball 13 is used to support CD 18 outward flanges, stud 19 from spacing ring 14 to the box storehouse at the bottom of, and a gradient can outwards be arranged.

The resilient clamp device is used for the principle of chucking optical disk 18 and (sees Fig. 5, Fig. 6, Fig. 7), CD 18 is placed on the knob side, press the button 10, locating ring 7 inwardly shrinks, the radial diameter of tongue 8 is reduced and the endoporus 19 of CD 18 is fallen on the locating ring, decontrol downforce P, the resilience of tongue folder resets, during owing to four tongues folder previous status, its external diameter is bigger than CD endoporus, after the resilience, tongue fastens CD 18 endoporus 19, locating ring 7 location endoporus 19, thereby clamp CD 18, under the effect of height limiting plate 3, CD remains on the certain height position, locatees the height consistent (Fig. 7) of annulus shoulder (see figure 3) to keep CD outward flange and supporting.

When getting CD, with the tongue 8 (Fig. 6) on the subordinate compression elasticity tongue folder 1, making the tongue folder is that fulcrum is rotated down with swivel hook 4, locating ring 7, tongue 8 inwardly shrinks simultaneously, when continuing to press down, because the double action of limiting plate 3 and location annulus shoulder 13, CD 18 is obstructed and stops to move down and tongue folder 1 continues descending, when at this moment inwardly being retracted to less than CD endoporus 19 owing to tongue, tongue 8 is thrown off CD 18 endoporus 19, CD 18 recovers the distortion that presses down and rises to primary plane state (Fig. 5), loosens downforce P this moment, when making tongue press from both sides 1 reinstatement, because tongue 8 also rises gradually and four tongue 8 radial dimensions strengthen, four tongues lift CD under this state, make itself and annulus shoulder 4 leave certain altitude, conveniently to get dish.

The effect of supporting location annulus shoulder 13,14 is that CD 18 spacing CD 18 by central elastic clamper clamping the time is parked height and prevent that CD is out of shape in the preservation process.When getting dish, because tongue folder presses down and the withholding of tongue 8, CD is also moved down but under the supporting role of annulus shoulder 13, CD 18 integral body can't move down, and have only center section flexural deformation, therefore pressing down at tongue 8 is retracted to less than CD 18 center pits 19 backs break away from CD 18 after the CD recovery distortion, on the annulus shoulder, maintain the original state, at this moment loosen downforce P, tongue rises and bears CD away, thereby realizes getting dish.

Claims (2)

1, a kind of store data stores the optical disk cartridge of CD, it comprises lid, box storehouse, it is characterized in that: resilient clamp device, location annulus shoulder are housed on the box storehouse, the resilient clamp device comprises at least four tongue folders, the tongue folder comprises gusset, gusset links to each other with supporting plate, one tongue is arranged on the supporting plate, there is a knob tongue top, tongue has one to import the inclined-plane, there is a locating ring below, and the other end of the gusset of elasticity tongue folder joins with at the bottom of the box storehouse that has reinforcement by swivel hook, and clamper also comprises the height limiting plate that joins by at the bottom of swivel hook and the storehouse; Described location annulus shoulder comprises: the convex ball, spacing ring, spacing ring and convex ball join, spacing ring is higher than the convex ball, spacing ring has a stud, it from spacing ring to the box storehouse at the bottom of.

2, store data according to claim 1 stores the optical disk cartridge of CD, it is characterized in that: leave the space between described elasticity tongue folder and the height limiting plate.

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