CN201060648Y - CD player with disc fixing structure - Google Patents
CD player with disc fixing structure Download PDFInfo
- Publication number
- CN201060648Y CN201060648Y CNU2007200523086U CN200720052308U CN201060648Y CN 201060648 Y CN201060648 Y CN 201060648Y CN U2007200523086 U CNU2007200523086 U CN U2007200523086U CN 200720052308 U CN200720052308 U CN 200720052308U CN 201060648 Y CN201060648 Y CN 201060648Y
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- CN
- China
- Prior art keywords
- pallet
- laser disc
- disc
- rom device
- paw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a CD-ROM device with a disc fixing structure. The CD-ROM device comprises a base, a supporting plate, a reading frame and at least a holding device. The holding device comprises an elastic structure with one end fixed on the supporting plate, a paw which is connected with the other end of the elastic structure, the other end opposite to the connection end of the elastic structure is fixed on the supporting plate, and a holding place arranged on a special place on a pushing hook. When in use vertically, the utility model effectively fixes the disc without manual operation so as to prevent the disc from dropping from the concave part of the supporting plate, thereby being extremely convenient and quick. Moreover, the holding device which is positioned on the supporting plate fixes the disc from the profile other than the disc surface. When the disc rotats, the holding device is not required to be arranged at a fairly high place, so the thickness of the supporting plate is not influenced by the holding device, thereby avoiding from bringing troubles to the appearance and the panel design.
Description
Technical field
The utility model relates to a kind of pellet type CD-ROM device, particularly a kind of CD-ROM device with video disc fixed sturcture.
Background technology
CD-ROM device can be divided into three kinds of drawer type, pellet type and boxs according to the implantation mode of laser disc.
Wherein, the drawer type CD-ROM device is that laser disc is directly fixed on the rotating disk of load carrier, and laser disc is along with described load carrier is inserted together, so no matter be horizontally disposed with drawer type CD-ROM device or vertically setting, can not influence inserting of laser disc then.
The box CD-ROM device is earlier laser disc to be fixed in the casket body, then the casket body is inserted in the box CD-ROM device, so no matter be horizontally disposed with box CD-ROM device or vertically setting, also can not influence inserting of laser disc.
The pellet type CD-ROM device is that first pallet with CD-ROM device is pushed out to outside the CD-ROM device, then laser disc is positioned on the pallet in order to place the depressed part of laser disc, then pallet is pushed in the CD-ROM device together with laser disc, rotate so that drive laser disc, and then read the information that is stored on the laser disc or data are write on the laser disc by read/write head by rotating disk.So when pellet type CD-ROM device during by horizontal positioned, laser disc can be positioned over the depressed part of pallet and pass in and out CD-ROM device with it, but when the pellet type CD-ROM device is vertically placed, owing to be subjected to the influence of laser disc self gravitation, laser disc can't correctly be positioned over the depressed part of pallet, causes card dish phenomenon easily.And when laser disc is pushed out, also can fall easily from pallet because of same reason, cause the damage of laser disc easily.
Therefore there is the people to design the pellet type CD-ROM device that vertically to place.It is that periphery at the pallet depressed part is provided with rotating the button and holds member or movably buckle and hold member, so that button is held the laser disc that is positioned over depressed part.Yet above-mentioned CD-ROM device is in case after vertically being placed, and essential first turn-off or remove to detain and hold member when changing laser disc causes the inconvenience in the use.And when rotating, hold member with button for fear of laser disc and rub, the height the when position of fastener will be higher than laser disc and rotates, this will certainly make and the thickness thickening of whole pallet cause the puzzlement of outward appearance and panel designs.
Therefore be necessary to provide a kind of new pellet type CD-ROM device to overcome above-mentioned defective.
Summary of the invention
The purpose of this utility model is to provide a kind of CD-ROM device with video disc fixed sturcture.
For achieving the above object, the CD-ROM device that the utility model provides with video disc fixed sturcture, it drives a laser disc and rotates, and described CD-ROM device comprises: a pedestal has a pair of slide rail and at least one pushing member; One pallet has a depressed part of placing described laser disc, and described pallet slides and is arranged on the slide rail of described pedestal; One reads frame, has to drive rotating disk that described laser disc rotates and the read head that reads described laser disc information, described read to set up place on the described pedestal; At least one device for fastening, described device for fastening comprises: the one end is fixed in the elastic construction on the described pallet; With the paw that the other end of described elastic construction is connected, the other end with respect to the elastic construction link of described paw is fixed on the described pallet; An and button bit that is arranged at ad-hoc location on the described pushing member.
In a preferred embodiment of the present utility model, described device for fastening has two.
In another preferred embodiment of the present utility model, described elastic construction is a torsionspring.
In other embodiment of the present utility model, an end of described elastic construction and paw all is fixed on the described pallet by nut.
The CD-ROM device with video disc fixed sturcture that the utility model provides when vertical use, does not need manually-operated, can be effectively fixing video disc, make that laser disc is difficult for coming off from the depressed part of pallet, very convenient, quick.In addition, device for fastening of the present utility model is arranged on the pallet, it is by fixing described laser disc from the side, rather than from the fixing laser disc of the card of laser disc, when laser disc rotates, do not need expressly to make the higher of device for fastening installation, so the thickness of whole pallet can be not influenced because of described device for fastening has been installed, so can not bring the puzzlement on outward appearance and the panel designs.
Description of drawings
Fig. 1 is the structural drawing of device for fastening of the present utility model when pallet is released;
Fig. 2 is the structural drawing of device for fastening of the present utility model when pallet pushes;
The structural drawing of Fig. 3 position device for fastening of the present utility model after pallet pushes.
Embodiment
With reference to figure 1-3, the utility model provides a kind of CD-ROM device 100 with video disc fixed sturcture, and it drives a laser disc 102 and rotates, and described CD-ROM device 100 comprises: a pedestal 104 has a pair of slide rail (figure does not show) and at least one pushing member 202; One pallet 106 has a depressed part 108 of placing described laser disc, and described pallet 106 slides and is arranged on the slide rail of described pedestal; One read-write frame (figure does not show) has rotating disk that drives described laser disc 102 rotations and the read/write head that reads or write laser disc information, and described read-write is set up and placed on the described pedestal 104; Two device for fastening, described each device for fastening comprises: one end 208 is fixed in the torsionspring 204 on the described pallet; The paw 206 that one end 214 is connected with the other end 210 of torsionspring 204, the other end 212 of described paw 206 are fixed on the described pallet 106; An and button bit 216 that is arranged at ad-hoc location on the described pushing member 202.In this embodiment, an end of torsionspring 204 and paw 206 all is fixed on the pallet 106 by nut.Similarly, another paw 207 and torsionspring 205 are connected with the connected mode identical with paw 206 and torsionspring 204.
The concrete method of operating of the utility model is described below.
As Fig. 1, after pushing member 202 was released CD-ROM device with pallet 106, an end 214 of paw 206 pushed the edge of laser disc 102 under the elastic pressure effect of torsionspring 204.Similarly, paw 207 under the elastic pressure effect of torsionspring 205, pushes the edge of laser disc 102 after pushing member 202 is released CD-ROM device with pallet 106.Like this, laser disc 102 just is fixed in the depressed part 108 of pallet 106.After pallet 106 was pushed out, laser disc 102 just can not come off, and consequently caused damage.In yet another embodiment of the present invention, also can only select a paw for use, when this paw pushes the edge of laser disc, because the reacting force at depressed part edge makes laser disc can be fixed on the depressed part of pallet.Perhaps, also can select paw for use, will make laser disc be fixed more firmly like this more than two.
In other embodiment of the present utility model, also can use other elastic devices well known to those skilled in the art to replace torsionspring.
As Fig. 2, be the structural drawing of device for fastening when pallet pushes among embodiment of the utility model.When pallet is urged member 202 and pushes in the CD-ROM device, when paw 206 and 207 moves to the button bit 216 that is arranged at respectively on pushing member 202 ad-hoc locations and 218, will respectively paw 206 and 207 be strutted by button bit 216,218, not with the edge contact of laser disc 102, like this, 102 of laser discs can be switched on the disk position of optical head, and read/write head just can read or write data message.The simple test of set basis of the ad-hoc location of button bit 216,218 can be determined, as long as guarantee that paw can be opened by button bit after pallet is pushed into.
As Fig. 3, be the structural drawing of device for fastening of the present utility model after pallet pushes.As shown in the figure, after pallet 106 was pushed into CD-ROM device together with laser disc 102, paw 216 and 218 all was in open configuration.
The CD-ROM device that the utility model provides when vertical use, does not need manually-operated, can be effectively fixing video disc, make that laser disc is difficult for coming off from the depressed part of pallet, very convenient, quick.In addition, device for fastening of the present utility model is arranged on the pallet, it is by fixing described laser disc from the side, rather than from the fixing laser disc of the card of laser disc, when laser disc rotates, do not need expressly to make the higher of device for fastening installation, so the thickness of whole pallet can be not influenced because of described device for fastening has been installed, so can not bring the puzzlement on outward appearance and the panel designs.
Claims (4)
1. CD-ROM device with video disc fixed sturcture, it drives a laser disc and rotates, and described CD-ROM device comprises:
One pedestal has a pair of slide rail and at least one pushing member;
One pallet has a depressed part of placing described laser disc, and described pallet slides and is arranged on the slide rail of described pedestal;
One read-write frame has the rotating disk of the described laser disc rotation of driving and the read/write head of reading writing information, and described read-write is set up and placed on the described pedestal;
At least one device for fastening is characterized in that, described device for fastening comprises:
The one end is fixed in the elastic construction on the described pallet;
The paw that the one end is connected with described elastic construction, the other end of described paw are fixed on the described pallet;
And one is arranged at the button bit of ad-hoc location on the described pushing member.
2. CD-ROM device as claimed in claim 1 is characterized in that, described device for fastening has two.
3. CD-ROM device as claimed in claim 1 is characterized in that, described elastic construction is a torsionspring.
4. CD-ROM device as claimed in claim 1 is characterized in that, an end of described elastic construction and paw all is fixed on the described pallet by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200523086U CN201060648Y (en) | 2007-06-04 | 2007-06-04 | CD player with disc fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200523086U CN201060648Y (en) | 2007-06-04 | 2007-06-04 | CD player with disc fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060648Y true CN201060648Y (en) | 2008-05-14 |
Family
ID=39409132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200523086U Expired - Fee Related CN201060648Y (en) | 2007-06-04 | 2007-06-04 | CD player with disc fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060648Y (en) |
-
2007
- 2007-06-04 CN CNU2007200523086U patent/CN201060648Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |