CN104538045A - External recorder - Google Patents
External recorder Download PDFInfo
- Publication number
- CN104538045A CN104538045A CN201410700642.2A CN201410700642A CN104538045A CN 104538045 A CN104538045 A CN 104538045A CN 201410700642 A CN201410700642 A CN 201410700642A CN 104538045 A CN104538045 A CN 104538045A
- Authority
- CN
- China
- Prior art keywords
- pallet
- matrix
- laser head
- writer
- substrate
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009931 harmful effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier
Abstract
The invention provides an external recorder. The external recorder comprises a shell and a detachable core, wherein the core is arranged in the shell; an opening for the core to enter and exit is formed in the side part of the shell; a banister brush is arranged on the upper inner wall of the opening; the core comprises a tray, a substrate, a driving motor and a laser head; the substrate is arranged on the tray; the driving motor is arranged on the middle part of the substrate; a strip-shaped groove is formed in the radius direction of the substrate; the laser head is arranged in the strip-shaped groove; the substrate is provided with strip-shaped heat emission holes; stainless steel guide rails are arranged on both sides of the tray; the tray is provided with honeycomb heat emission holes; hollow inner chambers are formed on the top and at the bottom of the shell respectively; and the inner chambers are filled with acoustic boards. The external recorder has a good heat emission effect; long-term normal use of the recorder is ensured; the service life is prolonged; and effective noise reduction can be performed. The banister brush is used for removing dust from a compact disc on a floppy disk, so that dust is prevented from entering the laser head and causing bad influences.
Description
Technical field
The present invention relates to a kind of external CD writer.
Background technology
CD writer is as a kind of equipment of writable disc information.Because capacity of optical storage is large, low price, the holding time is long, the data that suitable preservation is a large amount of, as multimedia messagess such as sound, image, animation, video information, films, so CD writer is the hardware configuration that multimedia computer is conventional.
In use, the heat radiation that the inside of CD writer should be good, when dispelling the heat unfavorable, can affect the serviceable life of the parts of CD writer inside.In addition, one of topmost parts of CD writer are laser heads, and laser head should avoid the impact being subject to dust, and dust can affect the normal use of laser head, shorten the serviceable life of laser head.And existing pellet type CD writer, when pallet is opened, the as easy as rolling off a log CD writer inside that enters of dust, causes harmful effect to laser head.When CD writer writes data on CD, have certain noise, carrying out noise reduction to CD writer is also the problem that CD writer should solve in the design process.
Summary of the invention
The object of this invention is to provide a kind of external CD writer, can carry out noise reduction, make inner heat radiation more excellent, dust-proof effect is better, solves the above-mentioned problems in the prior art.
Technical solution of the present invention is:
A kind of external CD writer, comprise casing and detachable movement, movement is located in described casing, the sidepiece of casing is provided with the opening of coming in and going out for movement, the upper inside wall of opening is provided with banister brush, movement comprises pallet, matrix, CD-ROM drive motor, laser head, matrix is located on pallet, the middle part of matrix arranges CD-ROM drive motor, matrix is provided with bar-shaped trough at radial direction, laser head is provided with in bar-shaped trough, matrix is provided with bar shaped louvre, the both sides of pallet are provided with stainless steel guide rail, described pallet is provided with honeycomb briquet-bulk hot hole, the sidepiece of described casing is connected with USB joint by data connecting line, described casing is provided with the dead slot for holding USB joint, the bottom of described casing is provided with some Slippery proof foot pads, top and the bottom of described casing are respectively equipped with hollow interior chamber, and interior room is all filled with abatvoix.
Further, the exit of the dead slot of described placement USB joint is provided with gland, and the inner side of dead slot arranges shell fragment, and USB joint is located between gland and shell fragment.
Further, the end of pallet is provided with cover plate, and the sidepiece of cover plate is provided with dust-proof cotton.
The invention has the beneficial effects as follows: this kind of external CD writer, reasonable in design, by arranging bar hole on matrix, dispel the heat, pallet arranges honeycomb briquet-bulk hot hole, increases internal heat dissipating further, good radiating effect can be played, ensure that the long-term normal of CD writer uses, increase the service life.The upper inside wall of casing opening is provided with banister brush, and when pallet opening, banister brush carries out dust removal to the CD on floppy disk, avoids dust to enter inside to a certain extent and causes harmful effect to laser head.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of the shell of embodiment;
Wherein: 1-casing, 2-banister brush, 3-pallet, 4-matrix, 5-CD-ROM drive motor, 6-laser head, 7-bar shaped louvre, 8-honeycomb briquet-bulk hot hole, 9-cover plate, the dust-proof cotton of 10-, 11-abatvoix, 12-USB joint.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment
A kind of external CD writer, comprise casing 1 and detachable movement, as Fig. 1, movement is located in casing 1, the sidepiece of casing 1 is provided with the opening of coming in and going out for movement, and the upper inside wall of opening is provided with banister brush 2, when pallet 3 opening, CD on banister brush 2 pairs of floppy disks carries out dust removal, avoids dust to enter inside to a certain extent and causes harmful effect to laser head 6.Top and the bottom of casing 1 are respectively equipped with hollow interior chamber, and as Fig. 2, interior room is filled with abatvoix 11.Abatvoix 11 pairs of CD writer carry out effective noise reduction.
Movement comprises pallet 3, matrix 4, CD-ROM drive motor 5, laser head 6, matrix 4 is located on pallet 3, the middle part of matrix 4 arranges CD-ROM drive motor 5, matrix 4 is provided with bar-shaped trough at radial direction, laser head 6 is provided with in bar-shaped trough, matrix 4 is provided with bar shaped louvre 7, the both sides of pallet 3 are provided with stainless steel guide rail, pallet 3 is provided with honeycomb briquet-bulk hot hole 8, by arranging bar hole on matrix 4, dispel the heat, pallet 3 arranges honeycomb briquet-bulk hot hole 8, further increase internal heat dissipating, good radiating effect can be played, ensure that the long-term normal of CD writer uses, increase the service life.
The sidepiece of casing 1 is connected with USB joint 12 by data connecting line, casing 1 is provided with the dead slot for holding USB joint 12, this kind of CD writer directly connects USB joint 12, in use without the need to extra connection data line, it is more convenient to use, USB joint 12 plays charging effect after connecting while carrying out data transmission, saves the setting of power interface.The exit of placing the dead slot of USB joint 12 is provided with gland, and the inner side of dead slot arranges shell fragment, and USB joint 12 is located between gland and shell fragment.When USB joint 12 is placed in dead slot, dead slot seals by gland, and when needs use, open gland, USB joint 12 outwards ejects by shell fragment, is convenient to take out USB joint 12.
The bottom of casing 1 is provided with some Slippery proof foot pads, and Slippery proof foot pad makes that casing 1 is stable in use not to slide, and can vibration damping, the damage that slowing down vibration causes laser head 6.Adopt detachable movement, be convenient to change or maintenance movement.
The end of pallet 3 is provided with cover plate 9, and the sidepiece of cover plate 9 is provided with dust-proof cotton 10.After pallet 3 enters opening, the gap of the side mouth of the surrounding of cover plate 9 and casing 1 is full of by dust-proof cotton 10, thus when reading the data on CD at laser head 6, dust-proof cotton 10 can prevent extraneous dust from entering content, play good dustproof effect, can not heat radiation be affected simultaneously.
Claims (3)
1. an external CD writer, it is characterized in that: comprise casing and detachable movement, movement is located in described casing, the sidepiece of casing is provided with the opening of coming in and going out for movement, the upper inside wall of opening is provided with banister brush, movement comprises pallet, matrix, CD-ROM drive motor, laser head, matrix is located on pallet, the middle part of matrix arranges CD-ROM drive motor, matrix is provided with bar-shaped trough at radial direction, laser head is provided with in bar-shaped trough, matrix is provided with bar shaped louvre, the both sides of pallet are provided with stainless steel guide rail, described pallet is provided with honeycomb briquet-bulk hot hole, the sidepiece of described casing is connected with USB joint by data connecting line, described casing is provided with the dead slot for holding USB joint, the bottom of described casing is provided with some Slippery proof foot pads, top and the bottom of described casing are respectively equipped with hollow interior chamber, and interior room is all filled with abatvoix.
2. external CD writer as claimed in claim 1, is characterized in that: the exit of the dead slot of described placement USB joint is provided with gland, and the inner side of dead slot arranges shell fragment, and USB joint is located between gland and shell fragment.
3. external CD writer as claimed in claim 1 or 2, is characterized in that: the end of pallet is provided with cover plate, the sidepiece of cover plate is provided with dust-proof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700642.2A CN104538045A (en) | 2014-11-28 | 2014-11-28 | External recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700642.2A CN104538045A (en) | 2014-11-28 | 2014-11-28 | External recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104538045A true CN104538045A (en) | 2015-04-22 |
Family
ID=52853560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700642.2A Pending CN104538045A (en) | 2014-11-28 | 2014-11-28 | External recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104538045A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636376Y (en) * | 2003-05-26 | 2004-08-25 | 鸿富锦精密工业（深圳）有限公司 | Optical disk recording/reproducing device |
| CN1677554A (en) * | 2004-04-01 | 2005-10-05 | 广明光电股份有限公司 | Tray-type CD driver |
| JP2008016067A (en) * | 2006-06-30 | 2008-01-24 | Ricoh Co Ltd | Optical disk device |
| CN101188125A (en) * | 2006-09-28 | 2008-05-28 | 索尼株式会社 | Optical pickup unit and disk drive unit |
| CN201765832U (en) * | 2010-09-06 | 2011-03-16 | 纬创资通股份有限公司 | Optical disc driver with dustproof structure and electronic apparatus |
| CN203966553U (en) * | 2014-07-08 | 2014-11-26 | 陈志文 | Suction-type multi-media player |
-
2014
- 2014-11-28 CN CN201410700642.2A patent/CN104538045A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636376Y (en) * | 2003-05-26 | 2004-08-25 | 鸿富锦精密工业（深圳）有限公司 | Optical disk recording/reproducing device |
| CN1677554A (en) * | 2004-04-01 | 2005-10-05 | 广明光电股份有限公司 | Tray-type CD driver |
| JP2008016067A (en) * | 2006-06-30 | 2008-01-24 | Ricoh Co Ltd | Optical disk device |
| CN101188125A (en) * | 2006-09-28 | 2008-05-28 | 索尼株式会社 | Optical pickup unit and disk drive unit |
| CN201765832U (en) * | 2010-09-06 | 2011-03-16 | 纬创资通股份有限公司 | Optical disc driver with dustproof structure and electronic apparatus |
| CN203966553U (en) * | 2014-07-08 | 2014-11-26 | 陈志文 | Suction-type multi-media player |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Mingquan Inventor after: Wang Jinsong Inventor after: Wang Ming Inventor after: Xu Chao Inventor before: Mao Mingquan Inventor before: Wang Jinsong Inventor before: Wang Ming |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |