CN2466763Y

CN2466763Y - Optic disc cassette fixing base

Info

Publication number: CN2466763Y
Application number: CN 01202910
Authority: CN
Inventors: 胡文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-23
Filing date: 2001-01-23
Publication date: 2001-12-19
Anticipated expiration: 2011-01-23

Abstract

The utility model relates to a fixing base for fixing a case for storing compact discs, comprising a pressing portion, a plurality of clamping portions and elasticity portions, wherein the clamping portions are connected with the pressing portion; the elasticity portions are arranged between the adjacent clamping portions. A coupled component, which is in a shape like S roughly, is connected with the pressing portion and the clamping portions by both ends of the coupled component. Each clamping portion is in a shape like an L. The upper end of a vertical side of each clamping portion is formed into a clamping block, and the clamping blocks are used for clamping the compact discs in the utility model. The coupled component is used for making the L-shaped clamping portions do movement in horizontal direction when pressed by the pressing portion, and furthermore, making the clamping blocks arranged on the clamping potions move horizontally to relieve the compact disc which is clamped. The compact disc can be taken out from vertical direction directly without being pressed to deform by the clamping blocks.

Description

CD is put the holder of box

The relevant a kind of CD of the utility model is put box, and relevant specifically CD is put the holder of box.

At present; because all kinds of video audio frequency storage productss all develop to the digitizing direction; therefore the storage assembly for traditional tape or magnetic is replaced by optical disc gradually; main cause is to utilize optical disc such as CD, VCD, DVD etc. to do the preservation of long period; if but damage is simultaneously scraped in the optical recording of optical disc; data are damaged and can't read the record of this section, so occur CD on the market and put the integrality that box is not damaged with the record surface of certain this CD of protection and keeps CD.

Existing CD is put box, see also shown in Figure 7, this storing box is to convex with a holder 50 in central authorities, in order to fix the axis hole of CD, these holder 50 structures are roughly to be zigzag elastic rib 51 by several, as shown in Figure 8, they distribute with a circular arrangement and form, external diameter that wherein should circle holder 50 is greater than the aperture of CD axis hole, therefore after aiming at this holder 50 with its axis hole, CD is pressed into from top to bottom, this moment, whole elastic ribs 51 will inwardly littlely incline, make the axis hole of this CD be fastened in the neck location of this elastic rib 51, when desire is taken out this CD, as long as elastic rib 51 is pressed down, the path length that makes its neck less than the axis hole aperture after, can make CD break away from holder 50; Though the structure of described holder 50 can be for picking and placeing CD, when taking out CD, the elastic rib certain angle that slopes inwardly just can be obtained, like this, in fact can run into following problem:

1. when elastic rib is exerted pressure, the axis hole partly also distortion downwards thereupon on every side of CD can be caused downwards, the damage of CD may be caused.

2. the inhomogeneous meeting of pressure of whole elastic ribs of applying pressure to can't be thrown off CD fully, and promptly CD may vertically take out because of can't keeping, so can scrape the record surface of damage lower end.

3. because of the excessive or inhomogeneous elastic rib that makes of exerting pressure causes fracture easily, elastic rib will be if fracture will lose the fixedly function of CD.

For this reason, the purpose of this utility model provide a kind of can be safely and the upwards vertical easily storing box that takes out CD.

For achieving the above object, CD of the present utility model is put box and is comprised: a framework, and it upwards is formed at the central part of putting box; Several holding sections, they vertically are formed at the inner side edge upper end of this framework with a constant spacing and with 90 degree respectively, and its section is a L font, and is formed with a fixture block in vertical side upper end; Several elastic, they lay respectively between the above-mentioned adjacent holding section, and also the inner side edge upper end from this framework flatly extends, and each elastic end upwards forms a top flat with 90 degree respectively; Several moving parts, they roughly are the S font, and the upper end of each moving part connects the outside, vertical side upper end of above-mentioned holding section respectively relatively; And a compression part, it is a polygon, is located at the central part of said frame, it is connected to moving part end in addition in lower end of this holding section relatively.

Adopt technique scheme of the present utility model, when CD was located on several holding sections on the holder and is snapped in this holding section by shaft hole sleeve, CD can be subjected to the fixture block block, simultaneously the top flat of this elastic is suppressed downwards, and CD is fixed in the holding section; Desire is taken out this CD, as long as utilize this compression part of finger presses, can drive moving part does near parallel inside shift motion this holding section, this moment, holding section upper end fixture block will be removed the function of this CD of block, and the CD top flat that can be subjected to the lower end elastic is upwards released and thrown off holder fully with smooth taking-up simultaneously.Therefore, when CD is thrown off this holder, the application of force is inhomogeneous and CD still is stuck on this holder when worrying pushing, and because the structure of moving part makes CD can maintain vertical direction makes progress, can not cause the distortion of CD simultaneously when pushing holder.

Understand the purpose of this utility model, characteristics and advantage for clearer, a preferred embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.

Fig. 1 is the outside drawing of the utility model one preferred embodiment;

Fig. 2 is the practical operation synoptic diagram of the utility model one preferred embodiment;

Fig. 3 is the partial sectional view of a preferred embodiment of the present utility model, the marriage relation between holding section shown in the figure, moving part and the compression part;

Fig. 4 is the partial section view of a preferred embodiment of the present utility model, and it illustrates the vertical profile sectional drawing of fixture block;

Fig. 5 (A), 5 (B) and 5 (C) be the utility model one preferred embodiment operation chart;

Fig. 6 is the vertical view of the utility model one preferred embodiment;

Fig. 7 is the vertical view of existing fixed seat;

Fig. 8 is the sectional view of existing fixed seat.

CD of the present utility model is put the CD holder in the box, see also shown in Figure 1, this holder 20 is formed at this CD and puts the partly middle of box 10, in the preferred embodiment as shown in Figure 2, this holder 20 comprises: a framework 21, it upwards is formed at the central part of putting box 10, and this framework can be four, six or octagon, is a hexagon in the present embodiment; Several holding sections 22, they are to be formed at respectively on the relative inner limit of this framework 21 with equal angles, the section of each holding section 22 is the L font of one or nine ten degree, and is formed with a fixture block 221 in the vertical side upper end; Several elastic 23, they are between above-mentioned adjacent holding section 22, also promptly on other inner side edge of framework 21 adjacent holding sections 22 near flatly extending, each elastic 23 end is formed with a top flat 231 vertically upward with 90 degree respectively, in present embodiment, the thickness of holding section 22 is thicker than elastic 23; Several moving parts 25, they roughly are the S font, and each moving part 25 connects the vertical side upper end of above-mentioned holding section 22 respectively relatively with an end; One compression part 24, it is polygon and is located at the central part of this framework 10, and each limit is by described moving part 25 and relative holding section 22 connections, and it is a hexagon in present embodiment, and each limit is with respect to above-mentioned holding section 22 and elastic 23, as shown in Figure 6.

See also shown in Figure 3, horizontal side in each holding section 22 is formed with half round slot bore 223 respectively in the inner side edge basal surface position of adjacent vertical side, its lower surface is formed with two stiffening rib 222 respectively, described again fixture block 221 upper ends are an inclined-plane, the lower surface is the dip plane of one 5 degree gradients from middle outside, simultaneously form an arc sections in front end, wherein the longitudinal profile of this fixture block is an ellipse, as shown in Figure 4.

More than be detailed structure explanation of the present utility model, will specify the actual state of manipulating that picks and places CD that cooperates of above-mentioned each structure below.

At first, see also shown in Fig. 5 (A), preparation shown in the figure is placed in a CD 30 state of holder 20; Consult again shown in Fig. 5 (B), because the inclined-plane of the upper and lower end of the fixture block 221 on this holding section 22 and the arc sections structure of front end, this CD 30 slips into this holding section 22 easily, press down when slipping in CD 30, this holding section 22 just drives and inwardly retraction by moving part 25, when CD 30 slipped into this holding section 22, because these holding section 22 homings, the top flat 231 of its fixture block 221 compacting downwards and elastic 23 upwards ejected and this holding section 22 is fixed in wherein; Desire is taken out this CD 30, then shown in Fig. 5 (C), compression part 24 pressed down moving part 25 and the angle between it are dwindled, this moment this holding section 22 with the central point in half slot hole, lower end 223 as a fulcrum, make moving part 25 drive the vertical side of this holding section 22, and cooperate the support of each holding section 22 lower end stiffening rib 222, and fixture block 221 is inwardly produced with moving near level, the arc sections for the treatment of each fixture block 221 moves inwardly in the time of can making CD 30 axis hole apertures no longer be subjected to these fixture block 221 blocks, the top flat 231 of this elastic 23 is about to CD 30 and upwards releases, so can make CD 30 upwards emerge in holder 20 by vertical direction easily.

See also shown in Figure 3, utilize the structure of above-mentioned holding section 22, moving part 25 and compression part 24 from the above, when the user pushes this compression part 24, can make the fixture block 221 that fixes this CD be subjected to the drive of moving part 25, central point with semicircle slotted eye 223 is that the center produces moving near level, and then make CD can slip off taking-up vertically upward, like this, to can CD be bent downwardly because pushing this compression part, and CD is released up by vertical direction, so CD is not easy to damage.

Claims

1. a CD is put the holder of box, and it comprises:

One framework, it upwards is formed at the central part of putting box;

Several holding sections, they vertically are formed at the inner side edge upper end of this framework with a constant spacing and with 90 degree respectively, and its section is the L fonts of one or nine ten degree, and outwards is formed with a fixture block in the upper end of vertical side;

Several elastic, they flatly extend between above-mentioned adjacent two holding sections and from the inner side edge upper end of this framework, upwards vertically are formed with a top flat with 90 degree in each elastic is terminal;

Several moving parts, they roughly are the S font, and the upper end of each moving part connects the outside, vertical side upper end of above-mentioned L shaped holding section respectively relatively; And

One compression part, it is polygon, and it is located at the central part of framework and the lower end of relative this holding section is connected to holding in addition of moving part.

2. CD as claimed in claim 1 is put the holder of box, it is characterized in that the inner side edge basal surface position of the horizontal side of described L shaped holding section and adjacent vertical side is formed with half round slot bore.

3. CD as claimed in claim 1 or 2 is put the holder of box, it is characterized in that, described fixture block upper end forms an inclined-plane, and its lower end forms the dip plane of one 5 degree gradients, and forms an arc sections in front end.

4. CD as claimed in claim 3 is put the holder of box, it is characterized in that the vertical profile section of described fixture block is an ellipse.

5. CD as claimed in claim 4 is put the holder of box, it is characterized in that the relative both sides of the horizontal side lower surface of described L shaped holding section are formed with two stiffening rib.

6. CD as claimed in claim 5 is put the holder of box, it is characterized in that the thickness of described holding section is thicker than elastic.