CN112951281A - Tray type external optical disk driver - Google Patents
Tray type external optical disk driver Download PDFInfo
- Publication number
- CN112951281A CN112951281A CN201911266761.0A CN201911266761A CN112951281A CN 112951281 A CN112951281 A CN 112951281A CN 201911266761 A CN201911266761 A CN 201911266761A CN 112951281 A CN112951281 A CN 112951281A
- Authority
- CN
- China
- Prior art keywords
- tray
- laser head
- base member
- base body
- opening
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1446—Reducing contamination, e.g. by dust, debris
Abstract
The invention provides a tray type external optical disk driver, which comprises a machine shell and a detachable machine core, wherein the machine core is arranged in the machine shell, the side part of the machine shell is provided with an opening for the machine core to go in and out, the inner wall of the upper part of the opening is provided with a soft hairbrush, the machine core comprises a tray, a base body, a driving motor and a laser head, the base body is arranged on the tray, the middle part of the base body is provided with the driving motor, the base body is provided with a strip-shaped groove in the radius direction, the laser head is arranged in the strip-shaped groove, the base body; through set up the bar hole on the base member, dispel the heat, set up the honeycomb louvre on the tray, further increase inside heat dissipation, can play good radiating effect, guarantee CD drive's long-term normal use, increase of service life. The inner wall of the upper part of the opening is provided with the soft brush, when the tray enters and exits the opening, the soft brush removes dust from the optical disc on the floppy disc, and the dust is prevented from entering the inside and causing adverse effect on the laser head.
Description
Technical Field
The invention relates to a tray type external optical disk drive.
Background
An optical disc drive is used as a device for reading information from an optical disc. The optical disk has large storage capacity, low price and long storage time, and is suitable for storing a large amount of data, such as multimedia information, such as sound, images, animation, video information, movies and the like, so the optical disk drive is an indispensable hardware configuration of a multimedia computer.
In use, the interior of the optical disc drive should be able to dissipate heat well, which, when disadvantageous, can affect the useful life of the components inside the optical disc drive. In addition, one of the most important components of the optical disc drive is a laser head, which should be protected from dust, which may affect the normal use of the laser head and shorten the service life of the laser head. In the conventional tray type optical disc drive, when the tray is opened, dust is very likely to enter the optical disc drive, and the laser head is adversely affected.
Disclosure of Invention
The invention aims to provide a tray type external optical disk drive, which can ensure that the internal heat dissipation is better and the dustproof effect is better, and solves the problems in the prior art.
The technical solution of the invention is as follows: the utility model provides an external CD driver of tray formula, includes casing and detachable core, and the core is located in the casing, the lateral part of casing is equipped with the opening that is used for the core to come in and go out, and open-ended upper portion inner wall is equipped with the pappus brush, and the core includes tray, base member, driving motor, laser head, and on the tray was located to the base member, the middle part of base member set up driving motor, and the base member was equipped with the bar groove at the direction of radius, and the bar inslot is equipped with the laser head, and the base member is equipped with the bar louvre, and the both sides of tray are equipped with the stainless steel guide rail, the tray is equipped with.
Further, the bottom of the machine shell is provided with a hollow inner chamber, and the inner chamber is filled with a sound absorption plate.
Further, the tip of tray is equipped with the apron, and the lateral part of apron is equipped with dustproof cotton.
The invention has the beneficial effects that: this kind of external CD driver of tray formula, structural design is reasonable, through set up the bar hole on the base member, dispels the heat, sets up the honeycomb louvre on the tray, further increases inside heat dissipation, can play good radiating effect, guarantees CD driver's long-term normal use, increase of service life. The inner wall of the upper part of the opening of the machine shell is provided with the soft brush, when the tray enters and exits the opening, the soft brush removes dust from the optical disk on the floppy disk, and the dust is prevented from entering the inside to cause adverse effect on the laser head to a certain extent.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
wherein: 1-machine shell, 2-soft brush, 3-tray, 4-base body, 5-driving motor, 6-laser head, 7-strip-shaped heat dissipation holes, 8-honeycomb heat dissipation holes, 9-cover plate and 10-dustproof cotton.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
The utility model provides an external CD driver of tray formula, includes casing 1 and detachable core, like figure 1, in casing 1 was located to the core, the lateral part of casing 1 was equipped with the opening that is used for the core to come in and go out, and open-ended upper portion inner wall is equipped with pappus brush 2, and when 3 business turn over openings of tray, pappus brush 2 carried out the dust to the CD on the floppy disk and got rid of, avoids the dust to get into inside to cause harmful effects to laser head 6 to a certain extent. The core includes tray 3, base member 4, driving motor 5, laser head 6, base member 4 is located on tray 3, the middle part of base member 4 sets up driving motor 5, base member 4 is equipped with the bar groove at the direction of radius, the bar inslot is equipped with laser head 6, base member 4 is equipped with bar louvre 7, the both sides of tray 3 are equipped with the stainless steel guide rail, tray 3 is equipped with honeycomb louvre 8, through setting up the bar hole on base member 4, dispel the heat, set up honeycomb louvre 8 on tray 3, further increase inside heat dissipation, can play good radiating effect, guarantee CD drive's long-term normal use, and service life is prolonged. The lateral part of casing 1 is equipped with the USB interface, and the USB interface plays the effect of charging when carrying out data transmission, has saved power source's setting. The bottom of casing 1 is equipped with a plurality of anti-skidding callus on the sole, and the anti-skidding callus on the sole makes casing 1 stabilize not slip when using to can the damping, slow down the damage that the vibration caused laser head 6. Adopt detachable core, be convenient for change or maintain the core. The bottom of the casing 1 is provided with a hollow inner chamber, and the inner chamber is filled with a sound absorption plate. The sound absorbing board reduces noise of the optical disk drive. The end of the tray 3 is provided with a cover plate 9, and the side part of the cover plate 9 is provided with dustproof cotton 10. After the tray 3 gets into the opening, dustproof cotton 10 is full of all around of apron 9 and the open-ended gap of lateral part of casing 1 to when laser head 6 reads the data on the CD, dustproof cotton 10 can prevent that external dust from getting into the content, plays good dustproof effect, can not influence the heat dissipation simultaneously.
Claims (3)
1. A tray type external optical disc drive, characterized in that: including casing and detachable core, the core is located in the casing, the lateral part of casing is equipped with the opening that is used for the core to come in and go out, and open-ended upper portion inner wall is equipped with the pappus brush, and the core includes tray, base member, driving motor, laser head, and on the tray was located to the base member, the middle part of base member set up driving motor, and the base member was equipped with the bar groove at the radius direction, and the bar inslot is equipped with the laser head, and the base member is equipped with the bar louvre, and the both sides of tray are equipped with the stainless steel guide rail, the tray is equipped with the honeycomb louvre, the.
2. The tray-type external optical disc drive as set forth in claim 1, wherein: the bottom of the shell is provided with a hollow inner chamber, and the inner chamber is filled with an acoustic board.
3. The tray-type external optical disc drive according to claim 1 or 2, wherein: the tip of tray is equipped with the apron, and the lateral part of apron is equipped with dustproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266761.0A CN112951281A (en) | 2019-12-11 | 2019-12-11 | Tray type external optical disk driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266761.0A CN112951281A (en) | 2019-12-11 | 2019-12-11 | Tray type external optical disk driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112951281A true CN112951281A (en) | 2021-06-11 |
Family
ID=76226510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911266761.0A Withdrawn CN112951281A (en) | 2019-12-11 | 2019-12-11 | Tray type external optical disk driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112951281A (en) |
-
2019
- 2019-12-11 CN CN201911266761.0A patent/CN112951281A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |