CN2615817Y - Optical discs positioning device for optical disc machine - Google Patents

Abstract

The utility model relates to a disk fixing device applicable to disk drive. The device can accurately lead the disk to the disk drive and fix the disk. The disk fixing device comprises a substrate, a clamp, a clamp bracket, a clamp bracket fixer, a flexible element, a metal plate and a sliding rack piece. When loading a disc, the sliding rack piece is moving. Because the force provide by the height difference of the slant part of the sliding rack piece and the flexible element, the clamp bracket push the clamp downward and separate the clamp with the metal sheet, making the magnetic components inside the clamp and the magnetic components of the rotary motor attract each other, thereby the clamp can hold the disc more firmly. The sliding rack piece pushes and fixes the clamp bracket downward so that outer force cannot break it away. A clamp bracket fixer fixes the clamp bracket and maintains a rightward push force.

Description

The CD-RW discsCD-RW stationary installation of CD-ROM device

Technical field

The utility model relates to a kind of CD-ROM device, and particularly a kind of CD-RW discsCD-RW stationary installation that is used in inhalation type CD machine, this stationary installation can accurately be written into CD-RW discsCD-RW and positioning and fixing in addition.

Background technology

Use inhalation type CD machine to make the user be written into and withdraw from CD-ROM device like a cork.Inhalation type CD machine can be applicable to many electronic products, for example laptop and automobile-used CD Player etc.Therefore, for the user, known inhalation type CD machine has more convenient being written into and drawing-out mechanism.For example, see also Fig. 1, CD-RW discsCD-RW 9a is written in the known inhalation type CD machine 91 via opening 92.Yet known inhalation type CD machine is after being written into the location, often because of can't effectively fixedly causing reading failure or producing excessive noise.

Therefore, need a kind of CD-RW discsCD-RW stationary installation of CD-ROM device, this device can accurately be written into CD-RW discsCD-RW and positioning and fixing in addition.

Summary of the invention

The purpose of this utility model provides a kind of CD-RW discsCD-RW stationary installation of CD-ROM device, and this stationary installation can accurately be written into CD-RW discsCD-RW and positioning and fixing in addition.

The utility model proposes a kind of device, it is summarized as follows:

The utility model provides a kind of CD-RW discsCD-RW stationary installation of CD-ROM device, and this device for positioning and securing is applicable to and is written into CD-RW discsCD-RW and positioning and fixing in addition.Stationary installation comprises a substrate, a clamp, a clamp support, a clamp support fixator, a flexible member, an iron plate and a tooth bar sliding part.When being written into CD-RW discsCD-RW, the tooth bar sliding part can move, since the difference in height of tooth bar slide member tilts portion and flexible member provided to the power that presses down, make the clamp support down push down clamp, clamp is separated with iron plate, make magnetic element and the magnetic element on the rotation motor in the clamp can hold the other side, make clamp more firmly clamp CD-RW discsCD-RW; And the tooth bar sliding part can be pushed down the clamp support, makes it fixing, can not break away from because of external force; Clamp support fixator then stationary clamp support makes it to keep to the right a thrust.

In order further to understand the utility model feature and technology contents, describe the utility model with reference to the accompanying drawings in detail, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the stereographic map of known inhalation type CD machine;

Fig. 2 is the stereographic map of CD-RW discsCD-RW stationary installation element of the present utility model;

Fig. 3 is the stereographic map of substrate that is used for the CD-ROM device of Fig. 2;

Fig. 4 A describes the stereographic map that CD-RW discsCD-RW is not written into preceding each relative positions;

Fig. 4 B describes the planimetric map that CD-RW discsCD-RW is not written into preceding each relative positions;

Fig. 5 A describes the stereographic map that CD-RW discsCD-RW is written into each relative positions of back;

Fig. 5 B describes the planimetric map that CD-RW discsCD-RW is written into each relative positions of back;

Fig. 6 describes the stereographic map that CD-RW discsCD-RW is not written into preceding each relative positions, and wherein iron plate removes; And

Fig. 7 describes the stereographic map that CD-RW discsCD-RW is written into each relative positions of back, and wherein iron plate removes.

Accompanying drawing parts symbol description:

9a CD-RW discsCD-RW 91 known inhalation type CD machines

92 openings

1 substrate, 11 lock holes

12 lock holes, 13 lock holes

14 lock holes, 15 guide pillars

Collude 16 guide pillars, 17 location

18 lock holes, 19 lock holes

2 clamp support fixators, 21 elastic arms

22 briquettings, 23 lock holes

24 lock holes, 25 lock holes

26 lock holes, 27 arch portions

3 clamp supports, 31 left side teats

32 guide rod right parts, 33 clamping beads

34 grooves, 35 guide rod left parts

4 clamps, 41 magnetic elements

5 iron plates, 51 lock holes

52 lock holes

6 tooth bar sliding parts, 61 chutes

62 chutes, 63 rakes

64 right side teats, 65 upside teats

7 flexible members

Embodiment

Embodiment of the present utility model described below is relevant with inhalation type CD machine.Yet, the utility model comprises read-only CD-ROM device (CD-ROM), recordable CD machine (CD-RW), half-height type CD-ROM device (Half Height), COMBO CD-ROM device, DVD-R/RW CD-ROM device, circumscribed CD-ROM device and all optical media logging machines and player etc. applicable to all CD-ROM device products.

Fig. 2 and Fig. 3 are the CD-RW discsCD-RW stationary installations 8 that is used for describing the utility model inhalation type CD machine.See also Fig. 2, CD-RW discsCD-RW stationary installation 8 of the present utility model has clamp-type support fixator 2, clamp support 3, clamp 4, iron plate 5, tooth bar sliding part 6, flexible member 7.Fig. 2 is all elements of describing CD-RW discsCD-RW stationary installation 8.

As shown in Figure 2, clamp support fixator 2 has lock hole 23,24,25,26, elastic arm 21, briquetting 22 and arch portion 27; And arch portion 27 is the guide rod right parts 32 that are used for holding clamp support 3.Clamp support 3 has guide rod right part 32, guide rod left part 35, groove 34, left side teat 31 and clamping bead 33.Clamp 4 includes a magnetic element 41.Iron plate 5 has lock hole 51,52, is used for before CD-RW discsCD-RW is not written into for magnetic element 41 absorption.6 of tooth bar sliding parts comprise chute 61, chute 62, right side teat 64, rake 63 and upside teat 65.

As shown in Figure 3, substrate 1 has guide pillar 15, guide pillar 16 is respectively at sliding in chute 62, the chute 61, being used for guiding tooth bar sliding part 6. Lock hole 11,12,13,14 is used for for screw stationary clamp support fixator 2 with 25,26,23,24 collocation respectively. Lock hole 18,19 is used for for screw fixed iron piece 5 with 51,52 collocation respectively.The location is colluded 17 and is used for placing flexible member 7.

Fig. 4 A is the stereographic map of each relative positions before describing the mutual relationship of the relative substrate 1 of all elements of CD-RW discsCD-RW stationary installation 8 and CD-RW discsCD-RW and not being written into; And Fig. 4 B is a planimetric map.Clamp support fixator 2 utilizes screw to combine with clamp support 3; Elastic arm 21 and briquetting 22 then are used for pushing down the guide rod left part 35 of clamp support 3, make it to keep the thrust of (B direction) to the right.Clamp support 3 utilizes clamping bead 33 to combine with clamp 4.Flexible member 7 is placed on after the location colludes 17, and its left side combines with groove 34, is used for to clamp support 3 maintenances one to the power that presses down.Before CD-RW discsCD-RW is not written into, guide pillar 15, guide pillar 16 lay respectively at tooth bar sliding part 6 chute 62, (position is the position a) for the limes superiors of chute 61; And left side teat 31 contacts with upside teat 65.And clamp 4 is by magnetic element 41 and iron plate 5 absorption.Fig. 6 describes the stereographic map that CD-RW discsCD-RW is not written into preceding each relative positions, and wherein iron plate removes.

Fig. 5 A is that mutual relationship and the CD-RW discsCD-RW of describing the relative substrate 1 of all elements of CD-RW discsCD-RW stationary installation 8 are written into the stereographic map of each relative positions afterwards; And Fig. 5 B is a planimetric map.After CD-RW discsCD-RW was written into, tooth bar sliding part 6 (A direction) forward slided, and makes guide pillar 15, guide pillar 16 slide to the smallest limit of chute 62, chute 61 (position b) position respectively; And left side teat 31 can slide to for 63 times to link to each other with right side teat 64 and touches along rake, since the difference in height of rake 63 and flexible member 7 provided to the power that presses down, force the clamping bead 33 of clamp support 3 down to push down clamp 4, clamp 4 is separated with iron plate 5, make the magnetic element 41 in the clamp 4 be held the other side, make clamp more firmly clamp CD-RW discsCD-RW with magnetic element on the rotation motor.At last, right side teat 64 can be pushed down left side teat 31, makes it to be fixed in the top of substrate 1, can not break away from because of external force.Fig. 7 describes the stereographic map that CD-RW discsCD-RW is written into each relative positions of back, and wherein iron plate removes.

In sum; though the utility model with preferred embodiment openly as above; right its is not in order to limit the utility model; those of ordinary skill in any present technique field; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is worked as with being as the criterion that claim was defined.

Claims (16)

1. the CD-RW discsCD-RW fixed position of a CD-ROM device is characterized in that, comprising: one has the substrate of a plurality of guide pillars and lock hole; One includes a magnetic element and is used for fixing the clamp of CD-RW discsCD-RW; One cooperates with tooth bar sliding part and flexible member clamp is applied the clamp support of seizing the power that presses down on both sides by the arms; One is used for fixing the clamp support and makes it keep to the right the clamp support fixator of thrust; One is used for adsorbing the iron plate of clamp; One cooperates with the clamp support clamp is bestowed the tooth bar sliding part of seizing the power that presses down on both sides by the arms; And one be connected with substrate so that apply the flexible member of the power that presses down to the clamp support by the clamp support.

2. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: described flexible member can be metal or the made spring of plastic material.

3. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: described substrate comprises a plurality of lock holes, and described lock hole is used for locking pliers support, clamp support fixator and iron plate.

4. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: described substrate also comprises a plurality of guide pillars that are used for guiding the tooth bar sliding part.

5. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: described substrate comprises that also a location that is used for placing flexible member colludes.

6. CD-RW discsCD-RW stationary installation as claimed in claim 1, it is characterized in that: after CD-RW discsCD-RW is written into, the tooth bar sliding part can move, making the left side teat to slide to the right side teat along rake contacts, since the difference in height of rake and flexible member provided to the power that presses down, force the clamping bead of clamp support down to push down clamp, clamp is separated with iron plate, make magnetic element and the magnetic element on the rotation motor in the clamp can hold the other side, make clamp more firmly clamp CD-RW discsCD-RW, and the tooth bar sliding part can be pushed down the clamp support, makes it fixing, can not break away from because of external force.

7. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: also comprise a clamp support fixator that combines with the clamp support; And clamp support fixator comprises an elastic arm and a briquetting, is used for pushing down the guide rod left side of clamp support, makes it to keep to the right a thrust.

8. CD-RW discsCD-RW stationary installation as claimed in claim 1 is characterized in that: comprise that also one has the tooth bar sliding part of guide groove.

9. the CD-RW discsCD-RW stationary installation of a CD-ROM device is characterized in that, comprising:

One has the substrate of a plurality of guide pillars and lock hole;

One includes a magnetic element and is used for fixing the clamp of CD-RW discsCD-RW;

One cooperates with tooth bar sliding part and flexible member clamp is applied the clamp support of seizing the power that presses down on both sides by the arms;

One is used for fixing the clamp support fixator that the clamp support makes its maintenance one thrust to the right;

One is used for adsorbing the iron plate of clamp; And

One cooperates with the clamp support clamp is bestowed the tooth bar sliding part of seizing the power that presses down on both sides by the arms.

10. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that: described substrate comprises a plurality of lock holes, and described lock hole is used for locking pliers support, clamp support fixator and iron plate.

11. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that: described substrate also comprises a plurality of guide pillars that are used for guiding the tooth bar sliding part.

12. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that: also comprise one, this flexible member is between clamp support and substrate and connect, so that bestow the power that the clamp support presses down; Wherein said flexible member can be metal or the made spring of plastic material.

13. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that; Described substrate comprises that also a location that is used for placing flexible member colludes.

14. CD-RW discsCD-RW stationary installation as claimed in claim 9, it is characterized in that: after CD-RW discsCD-RW is written into, the tooth bar sliding part can move, making the left side teat to slide to the right side teat along rake contacts, because the difference in height of rake and flexible member provided to the power that presses down, force the clamping bead of clamp support down to push down clamp, clamp is separated with iron plate, make interior magnetic element of clamp and the magnetic element on the rotation motor be held the other side, make clamp more firmly clamp CD-RW discsCD-RW.And the tooth bar sliding part can be pushed down the clamp support, makes it fixing, can not break away from because of external force.

15. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that: also comprise a clamp support fixator that combines with the clamp support; And clamp support fixator comprises an elastic arm and a briquetting, and this briquetting is used for pushing down the guide rod left side of clamp support, makes it to keep to the right a thrust.

16. CD-RW discsCD-RW stationary installation as claimed in claim 9 is characterized in that: comprise that also one has the tooth bar sliding part of guide groove.

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