CN2664120Y

CN2664120Y - CD playing device

Info

Publication number: CN2664120Y
Application number: CN 200320100693
Authority: CN
Inventors: 张彦仁
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2003-11-26
Filing date: 2003-11-26
Publication date: 2004-12-15
Anticipated expiration: 2013-11-26

Abstract

The utility provides a CD playing device which comprises a shell, an optical module and an adjustment unit. The optical module comprises a tray and a read unit. The tray supports a compact disc; the read unit reads the data of the compact disc. The adjustment unit is positioned on the shell to support the optical module. The adjustment unit can move elastically to change the position of the tray relative to the shell.

Description

Disk player

Technical field

The utility model relates to a kind of disk player, particularly relates to the disk player that a kind of adjustable lay the grain is learned module pallet relative position.

Background technology

Record density is higher, the access time is short, data are preserved easily and the preferable characteristic of performance performance because of it has for the optical-disk type storage products, replace traditional magnetic tape type electronic product gradually, wherein replace traditional videocorder or sound-track engraving apparatus with the digital sound of home entertaining gradually as product especially.

The optical-disk type electronic product generally is the data of utilizing optical module to read to be present in the CD, and then the form of utilizing processing module to become the user to receive data-switching, as literal, image or sound.With digital view disk player is example, and optical module has pallet and reads or writes the unit.When the user wanted data in the access CD or picture, pallet skidded off disk player, placed CD for the user.Then, CD will enter disk player by the pallet carrying, read for reading unit.Therefore, when the assembled optical discs playing device, must consider the path of pallet turnover disk player, also will consider the appearance of disk player itself simultaneously.

For instance, when making the spare part of disk player usually, often there is tolerance to produce.Interfere seriously when being enough to have influence on the pallet turnover when the tolerance of each assembly, just must have the spare part of part to remake or modification, not only waste assembly cost, also expend production cost.In addition, though small component tolerances is unlikely to influence the housing of pallet turnover disk player, the appropriate location of the offset turnover shell nozzle in the time of can causing pallet to be accommodated in housing.Promptly along with the requirement of electronic product outward appearance is improved, whether the position when pallet is accommodated in housing keeps impartial gap (whether being positioned at the opening middle position) with the edge of opening, directly influences consumer's exterior quality requirement intuitively.

Therefore, provide a kind of necessity development that the disk player of adjusting the optical module position is realistic assembling utilization that has.

Novel content

One side of the present utility model is to provide a kind of disk player, and it has adjustment unit in order to change the position of optical module with respect to the disk player housing, interferes because of the assembling that manufacturing tolerance produces so that eliminate each assembly effectively.

Another aspect of the present utility model is to provide a kind of disk player, and it has adjustment unit, makes multi-direction, as vertical, horizontal direction, adjusts the position of the pallet of optical module with respect to the disk player housing, to reduce manufacturing cost.

Of the present utility modelly be to provide a kind of disk player on the other hand, it utilizes the adjustment mechanism of supporting plate and elastic mechanism, change the position of the pallet of optical module with respect to the disk player housing, be beneficial to pallet turnover disk player, strengthen the appearance of disk player simultaneously.

In one embodiment, the utility model provides a kind of disk player, and it comprises a housing, an optical module and an adjustment unit.Optical module comprises a pallet and a reading unit.Pallet support one CD, and reading unit reads the data on the CD.Adjustment unit is arranged at housing, with the support of optical module.Adjustment unit can flexibly move, to change the position of pallet with respect to housing, for example upright position.

In one embodiment, adjustment unit comprises a supporting plate and an elastic mechanism.Supporting plate support optical module, and elastic mechanism connects supporting plate and housing.For example, elastic mechanism comprises a shell fragment and a bolt, and shell fragment is arranged at housing, and bolt connects shell fragment and supporting plate, with control shell fragment resilient movement.Elastic mechanism also comprises a rivet, and shell fragment has a chute, and rivet passes chute shell fragment is riveted on housing.When bolt control shell fragment resilient movement, shell fragment moves along chute.In addition, in another embodiment, elastic mechanism can comprise a spring and a bolt, spring is arranged between housing and the supporting plate, and bolt connects supporting plate and housing, with the control spring resilient movement, be that spring limits a central shaft, and bolt is positioned at the central shaft position of spring.

Supporting plate among the embodiment also has a groove, and optical module is fixed in supporting plate movably along groove, to change the position of pallet with respect to housing, for example horizontal level.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model disk player;

Fig. 2 is the synoptic diagram that the utility model disk player is opened loam cake;

Fig. 3 is the synoptic diagram that the utility model disk player is opened loam cake and removal front panel;

Fig. 4 is the synoptic diagram that the utility model adjustment unit is arranged on the housing base plate;

Fig. 5 A and 5B are respectively the utility model elastic mechanism solid and diagrammatic cross-section in one embodiment; And

Fig. 6 is the utility model elastic mechanism sectional view in another embodiment.

Embodiment

The utility model discloses a kind of disk player, it can need flexibly adjust the position of the pallet of optical module with respect to the disk player housing according to assembling, interfere with the assembling that the manufacturing tolerance that reduces each assembly of disk player causes, strengthen the appearance of pallet simultaneously with respect to housing.The disk player that the utility model provides can be digital video disk playing device (DVD player), video disc playing device (VCD player), recordable digital video disk playing device (recordable DVDplayer) or other CD-disc read-write equipment that is suitable for.In order to make narration of the present utility model more detailed and complete, can and cooperate Fig. 1 to Fig. 6 to describe with reference to following description.

In one embodiment, see figures.1.and.2 the view that it is respectively the stereoscopic figure of disk player 10 and removes loam cake.Disk player 10 comprises a housing 12, an optical module 14 and an adjustment unit 16.Optical module 14 comprises a pallet 142 and a reading unit 144.Pallet 142 supports, one CDs (not shown), and reading unit 144 reads the data on the CD.Adjustment unit 16 is arranged at housing 12, with support of optical module 14.Adjustment unit 16 can flexibly move, to change the position of pallet 142 with respect to housing 12.

For instance, housing 12 is made up of a plurality of panels, and it comprises base plate 122, loam cake 124, side plate 126 and front panel 128.Front panel 128 has an opening 1280, can make pallet 142 turnover of optical module 14, is beneficial to the user and places or the CD of taking.When pallet 142 carrying discs entered housing 12, reading unit 144 can carry out the action of reading of data to CD.As shown in Figure 3, optical module 14 also comprises a plaque 146, is arranged at the front end of pallet 142, strengthens the appearance of disk player 10 with the front panel 128 that cooperates housing 12.When the manufacturing tolerance of front panel 128 or optical module 14, when inter-module interfered phenomenon each other when making disk player 10 assemblings, adjustment unit 16 can flexibly move, to change the position of pallet 142 with respect to housing 12.Be that the utility model is when assembling, adjustment unit 16 can be adjusted the position of the pallet 142 of optical module 14 with respect to housing 12 openings 1280 effectively, make plaque 146 between opening 1280, and and between opening 1280 outer rims uniform gap is arranged, avoid causing the difficulty of assembling, and then influence pallet 142 turnover housings 12 owing to the tolerance of assembly.

With reference to Fig. 4, adjustment unit 16 comprises a supporting plate 162 and an elastic mechanism 164, supporting plate 162 support optical modules 14, and elastic mechanism 164 connects supporting plate 162 and housing 12.In other words, optical module 14 is fixed in supporting plate 162, and elastic mechanism 164 is arranged on base plate 122 flexibly to support supporting plate 162.Needs when elastic mechanism 164 can cooperate assembling are adjusted to the appropriate location, for example suitable upright position.Like this, make the pallet 142 of optical module 14 have suitable position with respect to the opening 1280 of housing 12, with smooth turnover housing 12, preferably between plaque 146 and opening 1280 edges uniform gap is arranged, to strengthen the appearance of disk player 10.

In addition, supporting plate 162 also has a groove 1622, and optical module 14 is fixed in supporting plate 161 movably along groove 1622, to change the position of pallet 142 with respect to housing 12, for example horizontal level.When being assembled optical discs playing device 10, can as fixed mechanisms such as bolts optical module 14 be fixed in supporting plate 161 to adjust the horizontal level of pallet 142, to utilize at first along groove 1622 move left and right optical modules 14 with respect to housing 12.

Fig. 5 A represents the elastic mechanism 164 of an embodiment, does not represent supporting plate 162 for clearly demonstrating its constituted mode.Fig. 5 B is the diagrammatic cross-section that the tangent line I-I ' along the zoomed-in view of Fig. 5 A elastic mechanism 164 is drawn, and dots the position of supporting plate 162 so that clearly demonstrate manner of execution.With reference to Fig. 5 A and Fig. 5 B, elastic mechanism 164 comprises a shell fragment 166, a bolt 168 and a rivet 170 simultaneously.Shell fragment 166 has a chute 1660, and it is arranged at housing 12, and bolt 168 connects shell fragment 166 and supporting plate 162, with the resilient movement of control shell fragment 166.Promptly pass chute 1660 by rivet 170, shell fragment 166 is riveted on the base plate 122 of housing 12, bolt 168 passes supporting plate 162 and shell fragment 166, in order to adjust the distance between shell fragment 166 and the base plate 122.When bolt 168 control shell fragments 166 resilient movement, shell fragment 166 moves along chute 1660.For example, in the time will reducing pallet 142 with respect to the upright position of shell nozzle 1280, clamping screw 168 makes shell fragment 166 descend along chute 1660 with compression shell fragment 166.In the time will improving pallet 142, unclamp bolt 168 and make shell fragment 166 rise along chute 1660 because of elastic force with respect to the upright position of shell nozzle 1280.

Elastic mechanism also has other modification except that the above embodiments, below only described with regard to the modification of elastic mechanism, repeats no more other assembly of disk player.With reference to Fig. 6, in another embodiment, elastic mechanism 264 comprises a spring 266 and a bolt 268.Spring 266 is arranged between housing 12 and the supporting plate 162, and bolt 268 connects supporting plate 162 and housing 12, with control spring 266 resilient movement.Be that spring 266 limits a central shaft, bolt 268 passes the central shaft position that supporting plate 162 is positioned at spring 266, in order to adjust the distance between spring 266 and the base plate 122.When bolt 268 control springs 266 resilient movement, spring 266 moves along the direction of central shaft.For example, in the time will reducing pallet 142 with respect to the upright position of shell nozzle 1280, clamping screw 268 makes spring 266 descend along the direction of central shaft with compression spring 266.In the time will improving pallet 142, unclamp bolt 268 and make spring 266 rise because of the direction of elastic force along central shaft with respect to the upright position of shell nozzle 1280.

Advantage of the present utility model is, utilizes the elastic mechanism 164 or 264 of adjustment unit 16, with the vertical range of control supporting plate 162 with base plate 122, and then improves the upright position of the pallet 142 of optical module 14 with respect to the opening 1280 of front panel 128.In the same manner, by changing the position of groove 1622 that optical module 14 is fixed in the supporting plate 162 of adjustment unit 16, adjustable lay the grain is learned the horizontal level of the pallet 142 of module 14 with respect to the opening 1280 of front panel 128.Like this, the utility model can reach the function of multi-direction adjustment pallet 142 with respect to housing 12 positions, reduces the assembling difficulty that produces because of the assembly manufacturing tolerance effectively, even can exempt the cost of extra die sinking recasting assembly.

The above embodiments are in order to description the utility model, but the utility model still can have many modifications and variations.Therefore, the utility model is not limited to the description of above specific embodiment, and claim of the present utility model comprises all such modifications and variation, because its celestial being meets spirit and scope of the present utility model.

Claims

1. a disk player is characterized in that, comprising:

One housing;

One optical module comprises a pallet and a reading unit, this pallet support one CD, and this reading unit reads the data on this CD; And

One adjustment unit is arranged at housing, the support of optical module;

Wherein adjustment unit can flexibly move to change the primary importance of pallet with respect to housing.

2. disk player as claimed in claim 1 is characterized in that, described adjustment unit comprises a supporting plate and an elastic mechanism, supporting plate support optical module, and elastic mechanism connects supporting plate and housing.

3. disk player as claimed in claim 2 is characterized in that, described elastic mechanism comprises a shell fragment and a bolt, and shell fragment is arranged at housing, and bolt connects shell fragment and supporting plate, with control shell fragment resilient movement.

4. disk player as claimed in claim 3 is characterized in that described elastic mechanism also comprises a rivet, and shell fragment has a chute, and rivet passes chute shell fragment is riveted on housing, and when bolt control shell fragment resilient movement, shell fragment moves along chute.

5. disk player as claimed in claim 2 is characterized in that, described elastic mechanism comprises a spring and a bolt, and spring is arranged between housing and the supporting plate, and bolt connects supporting plate and housing, with the control spring resilient movement.

6. disk player as claimed in claim 5 is characterized in that described spring limits a central shaft, and bolt is positioned at the central shaft position of spring.

7 disk players as claimed in claim 2 is characterized in that described supporting plate also has a groove, and optical module is fixed in supporting plate movably along groove, to change the second place of pallet with respect to housing.

8. disk player as claimed in claim 7 is characterized in that, the described primary importance and the second place are respectively upright position and the horizontal level of pallet with respect to housing.

9. a disk player is characterized in that, comprising:

One housing;

One optical module comprises a pallet and a reading unit, this pallet support one CD, and this reading unit reads the data on the CD;

One supporting plate, this optical module of support; And

One elastic mechanism connects supporting plate and housing;

Wherein elastic mechanism can flexibly move to change the primary importance of pallet with respect to housing.

10. disk player as claimed in claim 9 is characterized in that, described elastic mechanism comprises a shell fragment and a bolt, and shell fragment is arranged at housing, and bolt connects shell fragment and supporting plate, with control shell fragment resilient movement.

11. disk player as claimed in claim 10 is characterized in that, described elastic mechanism also comprises a rivet, and shell fragment has a chute, and rivet passes chute shell fragment is riveted on housing, and when bolt control shell fragment resilient movement, shell fragment moves along chute.

12. disk player as claimed in claim 9 is characterized in that, described elastic mechanism comprises a spring and a bolt, and spring is arranged between housing and the supporting plate, and bolt connects supporting plate and housing, with the control spring resilient movement.

13. disk player as claimed in claim 12 is characterized in that, described spring limits a central shaft, and bolt is positioned at the central shaft position of spring.

14. disk player as claimed in claim 9 is characterized in that, described supporting plate also has a groove, and optical module is fixed in supporting plate movably along groove, to change the second place of pallet with respect to housing.

15. disk player as claimed in claim 14 is characterized in that, the described primary importance and the second place are respectively upright position and the horizontal level of pallet with respect to housing.