CN2499941Y - Optic disc placing plate - Google Patents

Abstract

An optical disk placing disk used in combination with an optical driver has a flat plate shape. An open optical disk placing region is formed on one plane of the placing disk, an optical read/write head opening is formed in the optical disk placing region, and at least one fixing hole and at least one positioning groove are formed on the optical disk placing disk, which matches a positioning mechanism in the optical driver to read/write data from/into the optical disk in the optical disk placing disk by the optical read/write head of the optical driver when the optical disk placing disk passes through the read/write position of the optical driver.

Description

CD storing dish

Technical field

The utility model relates to a kind of CD storing dish, relates in particular to a kind of CD storing dish of the DVD-RAM of storing CD nude film.

Background technology

Because the demand of multimedia era information stores, optical disc is advanced fast, from early stage CD, MO, DVD-ROM, to now DVD-RAM (Digital Versatile Disc Random AccessMemory), not only memory capacity increases, and technology is also advanced more.Wherein, the DVD-RAM CD is to utilize recording layer to be the inversion of phases material, makes the data can be repeatedly erasable, and general main specifications has 2.6GB, and 4.7GB etc.

As shown in Figure 1, be the problem of avoiding the DVD-RAM CD to be polluted or factor such as scratch causes data to run off, CD 8 is contained in the box CD 1.Box CD 1 mainly comprises a box CD body 11 and a shield 9.Box CD body 11 has an optical R/W opening 111, and shield 9 is provided on the box CD body 11, by opening a sluice gate mechanism's (not shown) in the CD player 2, optical R/W opening 111 is covered or exposes.General CD player 2 is divided into two kinds with pellet type and pallet-free formula, and CD player 2 shown in Figure 1 is meant the latter, and it shows when CD player 2 and receive user's input when carrying signal that pallet 21 moves to the state outside the CD player 2.

As shown in Figure 2, when box CD 1 was loaded in the CD player 2, the fixed mechanism 211 in the pallet 21 was fixing with this box CD 1, and fixed by clamping slot 116.When user input is written into signal, start the motor of CD player, so that pallet 21 and the box CD 1 put therein are carried in the CD player 2.In the case, be formed on the fixed orifice 113 in the box CD 1, rise, with fixing box CD 1 in the projection mechanism of the corresponding section of CD player 2.In addition, be formed on the locating slot 114 of box CD 1, also have a location mechanism in the corresponding position of CD player 2, locating slot 114 not only can avoid the user oppositely to put box CD 1, the more important thing is to make box CD 1 location.The anti-hole 115 of writing has an anti-write switch (not shown), and is provided with an anti-sensor of writing at the opposite position of CD player 2, whether has Write-protection prevention in order to survey CD 8.After box CD 1 location finished, the brake mechanism that pushes away of CD player 2 was pushed shield 9 open, exposes optical R/W opening 111, makes the optical read/write head in the CD player 2 can read and write the CD 8 that is contained in the box CD 1.

Because Jue Dabufen DVD-RAM CD player all needs to cooperate and can use with the box CD now, therefore, as will the DVD-RAM nude film directly insert in the DVD-RAM CD player, then the DVD-RAM CD player can produce the problem that can't differentiate CD, to such an extent as to the data in can't writable disc.

Yet for the DVD-RAM nude film, the DVD-RAM CD causes its cost to improve, and is reflected on the selling price because increased extra protecting sheathing.But for general consumer, this protecting sheathing is unwanted, because the user can just can avoid CD collecting producing problems such as scratch in CD is put box.In other words, all install protecting sheathing additional as each sheet DVD-RAM CD, then the cost of CD improves, and the wish that causes the consumer to buy reduces.

Therefore, the cost of DVD-RAM CD being reduced significantly, to increase the wish that the consumer buys, is an important problem in fact.

The utility model content

At above-mentioned problem; this novel purpose provides a kind of CD storing dish, and it can make the DVD-RAM nude film put thereon, just can make the optical disk head of CD player can the normal read write data; cost make the DVD-RAM CD be saved extra protection casket, so that can reduce significantly.

For achieving the above object, this is novel to provide a kind of CD storing dish, itself and a CD player are used, this CD storing dish is tabular, the one plane is formed with an open CD and puts the district, and this CD is put the district and is formed with an optical read/write head opening, and sends at CD storing dish on CD storing dish the place ahead of CD player direction, at least be formed with a fixed part and a locating slot, this fixed part and locating slot match with corresponding mechanism in the CD player.

A kind of CD storing dish that is used for CD player, it is arranged in this CD player, this CD storing dish is tabular, the one plane is formed with an open CD and puts the district, this CD is put the district and is formed with an optical read/write head opening, and send at CD storing dish on the place ahead of CD storing dish of CD player direction, be formed with a fixed orifice and a locating slot at least.

Therefore, because the CD storing dish that this is novel, the fixed orifice of its formation and locating slot be with original CD player in corresponding mechanism match, so that the DVD-RAM nude film can be by CD storing dish, make CD player pick out the existence of CD, and then the program that CD can be read and write data, so can avoid the problem that CD player can't the identification CD.In addition, because this novel CD storing dish, save shield in the known box CD, cooperate the spring that shield slides and the protecting sheathing of ccontaining CD etc., so that the cost of DVD-RAM CD reduce significantly.

Description of drawings

Fig. 1 is a stereographic map, shows the CD player that known box CD is mated;

Fig. 2 is a vertical view, shows that known box CD places the state of CD player pallet;

Fig. 3 is a vertical view, shows the CD storing dish of this novel preferred embodiment;

Fig. 4 is a stereographic map, shows the CD storing dish of this novel preferred embodiment;

Fig. 5 is a stereographic map, shows the CD player that the CD storing dish of this novel preferred embodiment is mated;

Fig. 6 is a vertical view, and the CD storing dish of this novel preferable implementation column of demonstration places the state of CD player pallet.

Embodiment

CD storing dish below with reference to this novel preferred embodiment of description of drawings.

With reference to figure 3 and Fig. 4, wherein, Fig. 3 is the planimetric map of this disks storing dish, and Fig. 4 is the stereographic map of this disks storing dish.This novel CD storing dish 3 and CD player is used, and CD storing dish 3 is tabular, and it simultaneously is that CD is put face.

In the present embodiment, be formed with an open CD on the CD storing face and put district 32, so-called here open, be meant that this CD storing dish 3 does not have as the over cap of known box CD.In addition, the size in CD storing district 32 also need cooperate the size of CD, makes CD can be seated in this CD and puts in the district 32.In addition, CD is put district 32 and is formed with an optical read/write head opening 321, and its pattern and known specification meet, and cooperate so that CD can read mode with general CD player.

As shown in Figure 5, when CD player 2 receives user input when carrying signal, pallet 21 will move to CD player 2 outsides, and the CD storing dish 3 that is equipped with CD 8 can be put in the CD player 2.

As shown in Figure 6, when user's input is written into signal with starter motor, the CD storing dish 3 that is equipped with CD 8 is sent in the CD player 2, at this moment, fixed mechanism 211 in the pallet 21 is CD storing dish 3 fixedly, and fixing by clamping slot 36, wherein, this clamping slot 36 is formed on the side of the back quadrate part of CD storing dish, and so-called herein " rear " is meant that CD storing dish 3 sends into the opposite direction of CD player 2 (shown in arrow tail among Fig. 6).

In the present embodiment, fixed orifice 33 is formed on the place ahead of CD storing dish 3, and runs through the plane of CD storing dish 3, and in the present embodiment, so-called " the place ahead " is meant that CD storing dish 3 sends into the direction (shown in arrow among Fig. 6) of CD player 2.When the CD storing dish 3 that is placed with CD 8 is delivered in the CD player 2, rise (not shown) corresponding to the projection mechanism of two fixed orifices 33 in the CD player 2, with fixing CD storing dish 3.

In addition, in the present embodiment, the side of coiling 3 the place aheads in the CD storing is formed with locating slot 34, and wherein so-called " the place ahead " is meant the direction of arrow indication among Fig. 6.When the CD storing dish 3 that is placed with CD 8 is delivered in the CD player 2, in CD player 2, have a location mechanism corresponding to locating slot 34 places, oppositely put CD storing dish 3 to avoid the user, and make CD storing dish 3 location.

In addition, prevent writing the place ahead that hole 35 is formed on CD storing dish 3, it has an anti-write switch (not shown), and is provided with an anti-sensor of writing in the corresponding section of CD player 2, whether has Write-protection prevention in order to survey CD 8.

In known technology, after CD storing dish 3 location that is equipped with CD 8 finishes, CD player 2 push away the program that brake mechanism will be pushed shield open, to expose CD, still, in the present embodiment, even CD storing dish 3 does not set shield, do not influence the carrying out of the optical disk head in the CD player yet.

In sum,, can make the DVD-RAM CD player pick out the existence of CD by CD storing dish because the structure of this novel CD storing dish is to cooperate original fixed mechanism of CD player and mechanism for identifying, and then the program that it can be read and write data.Therefore, under the situation that does not change original CD player mechanism, the DVD-RAM CD can be removed the containment vessel that coats CD, and the cost of mechanism such as shield.In other words, nude film is placed on this novel CD storing dish, just can be used in the DVD-RAM CD player.So promptly can reduce the cost of DVD-RAM CD significantly, thereby improve consumer's purchase intention.

Do not breaking away under this novel essence and category condition, any those skilled in the art all can carry out the modification of equivalence to above-mentioned novel embodiment.For example, this novel CD storing dish can be fixed on the pallet of CD player, is beneficial to the placement of DVD-RAM nude film, and in addition, CD storing dish also can same types be applied on other mediums with protection casket.Therefore, the above only is for illustrating, and is not that this is novel for restriction.Anyly do not break away from its essence and category and, all should be included in this novel claim scope its equivalent modifications of carrying out or change.

Claims (14)

1. CD storing dish, itself and a CD player are used, it is characterized in that, described CD storing dish is tabular, the one plane is formed with an open CD and puts the district, described CD is put the district and is formed with an optical read/write head opening, and sends at described CD storing dish on the place ahead of described CD storing dish of described CD player direction, is formed with a fixed orifice and a locating slot at least.

2. CD storing dish as claimed in claim 1 is characterized in that described fixed orifice runs through the plane of described CD storing dish.

3. CD storing dish as claimed in claim 1 is characterized in that described locating slot is formed on the side in the place ahead of described CD storing dish.

4. CD storing dish as claimed in claim 1 is characterized in that the place ahead of described CD storing dish is formed with an anti-hole of writing at least.

5. CD storing dish as claimed in claim 4 is characterized in that described anti-writing is equipped with an anti-write switch in the hole.

6. CD storing dish as claimed in claim 1 is characterized in that described CD storing dish is formed with a clamping slot at least.

7. CD storing dish as claimed in claim 6 is characterized in that described clamping slot is formed on the side at the rear of described CD storing dish.

8. CD storing dish that is used for CD player, it is arranged in the described CD player, it is characterized in that, described CD storing dish is tabular, the one plane is formed with an open CD and puts the district, described CD is put the district and is formed with an optical read/write head opening, and sends at described CD storing dish on the place ahead of described CD storing dish of described CD player direction, is formed with a fixed orifice and a locating slot at least.

9. the CD storing dish that is used for CD player as claimed in claim 8 is characterized in that described fixed orifice runs through the plane of described CD storing dish.

10. the CD storing dish that is used for CD player as claimed in claim 8 is characterized in that described locating slot is formed on the side in the place ahead of described CD storing dish.

11. the CD storing dish that is used for CD player as claimed in claim 8 is characterized in that the place ahead of described CD storing dish is formed with an anti-hole of writing at least.

12., it is characterized in that described anti-writing is equipped with an anti-write switch in the hole as the CD storing dish that is used for CD player of claim 11.

13. the CD storing dish that is used for CD player as claimed in claim 8 is characterized in that described CD storing dish is formed with a clamping slot at least.

14., it is characterized in that described clamping slot is formed on the side at the rear of described CD storing dish as the CD storing dish that is used for CD player of claim 13.

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