CN1206648C

CN1206648C - Clamp head type optical drive capable of automatic loading-unloading CD

Info

Publication number: CN1206648C
Application number: CN 03118711
Authority: CN
Inventors: 彭东波
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-28
Filing date: 2003-02-28
Publication date: 2005-06-15
Anticipated expiration: 2023-02-28
Also published as: CN1434447A

Abstract

The present invention relates to a clamp head type optical drive capable of automatically loading and unloading an optical disk, which particularly relates to a clamp head type optical drive capable of being vertically arranged in a large-capacity automatic optical disk library and automatically loading and unloading an optical disk. The present invention comprises an optical drive seat in which a machine core (13) for the clamp head type optical drive is arranged. The present invention is characterized in that an optical disk plug socket (11) is installed on the optical drive seat, an optical disk fixing baffle plate (14) is arranged at one side corresponding to the optical disk plug socket (11) in the optical drive seat, and an optical disk baffle plate (9) with an opening in the middle is arranged at the other side; the machine core (13) for the clamp head type optical drive is configured with the optical disk baffle plate (9), and both the optical disk baffle plate (9) and the rear side of the machine core (13) for the clamp head type optical drive are connected with an intermittent time sequence drive device. The present invention has the advantages that 1. the optical disk can be clamped on an elastic disk clamp head for the optical drive through the relative movement of the machine core for the clamp head type optical drive in the optical drive seat, the optical disk can be dismounted from the elastic disk clamp head for the optical drive through the relative action of the machine core for the clamp head type optical drive and the optical disk baffle plate, and thus, the optical disk is automatically loaded and unloaded; in the large-capacity automatic optical disk library in which the optical disk is vertically stored, the optical disk can be vertically placed and can also be automatically loaded and unloaded in the optical drive; 2. the whole device has the advantages of compact and reasonable structural design, stable and reliable operation, quick and.

Description

Clamp head type optical drive capable of automatic loading-unloading CD

Technical field

The present invention relates to a kind of clamp head type optical drive capable of automatic loading-unloading CD, particularly a kind of dop type CD-ROM drive that is vertically set on the energy automatic loading and unloading CD in the high-capacity automatic optical disk library.

Background technology

CD is because storage capacity is big, easy to carry, cheap, can repeatedly not read and easy to wear and obtain day by day to use widely.For ease of the depositing and reading of CD, there are some the huge capacity compact discs storehouses that can pick up CD automatically to come out in succession.This high-capacity automatic optical disk library has generally included the storehouse body, is located at CD storage position and CD-ROM drive in the body of storehouse, the CD automatic clamping and placing device that links to each other with travel mechanism.The CD storage bit parallel ground of high-capacity automatic optical disk library early is provided with, and the also parallel ground of CD-ROM drive is provided with, and deposits in the easy dust stratification of CD horizontal positioned, the distortion of CD storage position; The high-capacity automatic optical disk library of Chu Xianing becomes the vertical ground setting with CD storage position subsequently, and how this is provided with the generation of problem but CD-ROM drive is arranged again thereupon.When CD driver horizontal is placed, automatically take out by CD automatic clamping and placing device as if the CD in the CD storage position that will deposit in the vertical ground setting, put into horizontally disposed CD-ROM drive then, this horizontal vertical conversion will make the design of CD automatic clamping and placing apparatus structure quite complicated, operational reliability is not high yet, and CD server on average to change the dish time long; If adopt the built-in CD-ROM of existing notebook computer, be the dop type CD-ROM drive, though can vertically place and drive CD, this CD-ROM drive does not have automatic loading and unloading CD mechanism, CD can only be loaded and unloaded manually, the requirement that the high-capacity automatic optical disk library CD-ROM drive needs the automatic loading and unloading CD can't be satisfied.

Summary of the invention

Technical matters to be solved by this invention is the deficiency that exists at above-mentioned prior art and a kind of clamp head type optical drive capable of automatic loading-unloading CD is provided, and has satisfied the requirement that is provided with of CD-ROM drive in the high-capacity automatic optical disk library of vertically depositing.

The present invention for the technical scheme that problem adopted of the above-mentioned proposition of solution is: include CD driver seat, in CD driver seat, be installed on dop type CD-ROM drive movement 1, its difference is that CD driver seat has a CD and inserts mouth 11, corresponding CD insertion mouthful 11 1 sides are CD fixed dam 12 in the CD driver seat, opposite side is provided with the CD baffle plate 9 of middle part perforate, the middle part perforate phase configuration of described dop type CD-ROM drive movement 1 and CD baffle plate, its head front end is provided with resilient disc dop 13 and optical head 32, the rear side of described CD baffle plate and dop type CD-ROM drive movement all with intermittence the sequential drive unit link to each other.

Press such scheme, described intermittence, the sequential drive unit was made of cam mechanism and returning device; Be installed on shift fork 10 on the described CD fixed dam 12, described shift fork 10 has the arc fork body 24 that matches with the CD circumference, fork body top is provided with the driving lever 25 that stretches out, fork body front end 29 is provided with return shell fragment 28, shift fork is installed on the CD fixed dam 12 by a damping hinged 26, also is furnished with sensor on shift fork 10 sides.Withdrawing from automatically of CD can be realized by the flexible push rod device 27 of a shift fork with shift fork 10 phase configuration, the automatic insertion of CD can be realized by flexible push rod device 30 of a CD and CD 21 phase configuration.Described sensor can be microswitch or inductive switch, optoelectronic switch.

Beneficial effect of the present invention is: 1. CD can be connected on the CD-ROM drive resilient disc dop by dop type CD-ROM drive movement relatively moving in CD driver seat, and by the relative action of dop type CD-ROM drive movement with the CD baffle plate, CD can be unloaded from CD-ROM drive resilient disc dop, thereby finish the automatic loading and unloading of CD; The requirement that has realized that CD-ROM drive in the high-capacity automatic optical disk library that CD vertically deposits can vertically be placed and can the automatic loading and unloading CD; 2. whole apparatus structure is compact to design rationally, and it is reliable to operate steadily, and conversion is quick, and is easy to use; 3. that has improved CD server changes dish efficient.

Description of drawings

Fig. 1 is the lateral plan of one embodiment of the present of invention.

Fig. 2 is the E-E cut-open view of Fig. 1.

Fig. 3 is that the F-F of Fig. 2 is to view.

Fig. 4 is the G-G cut-open view of Fig. 2.

Embodiment

Further specify embodiments of the invention below in conjunction with accompanying drawing.

The rectangular bulk of CD driver seat, combine by the CD-ROM drive seat of honour 8 and a CD fixed dam 12, inlay tongue 15 in the 12 upper and lower settings of CD fixed dam, so that the inserting groove on the horizontal shelf of storehouse body is matched, offer CD near CD fixed dam 12 1 sides and insert mouth 11, corresponding CD is inserted inlet side and is installed on shift fork 10 on CD fixed dam 12, shift fork 10 has an arc fork body 24 that matches with the CD circumference, fork body top is provided with the driving lever 25 that stretches out, the front end 29 of fork body is provided with return shell fragment 28, shift fork is installed on the CD fixed dam 12 by a damping hinged 26, offer hole 14 on the CD fixed dam 12 with resilient disc dop 13 phase configuration of dop type CD-ROM drive movement 1, also dispose microswitch 23 near shift fork 10 fork bodies 24, CD inserts mouthful 11 opposite sides and is provided with CD baffle plate 9, the CD baffle plate is the flat board of middle part perforate, four jiaos of its rear side are matched with elasticity sliding pin 7, constitute the returning device of CD baffle plate, CD baffle plate rear side also links with two pushing blocks 6, a pushing block 6 and a cam mechanism are matched, are used to drive CD baffle plate 9 relative CD 21 vertical moving; Dop type CD-ROM drive movement 1 is installed in the CD-ROM drive middle part, middle part perforate phase configuration with CD baffle plate 9, can be along relative CD 21 vertical moving of CD baffle plate 9 perforates, its head front end is provided with resilient disc dop 13 and optical head 32, resilient disc dop 13 matches with CD 21 center pits 22 of going into the position, and the one side also is furnished with microswitch 31.Be connected with the returning device that constitutes by sliding pin 5 and bullet pin 16 at the rear portion of dop type CD-ROM drive movement 1, its middle part is connected with a cushion block 2, by cushion block 2 and described cam mechanism phase configuration, be used for 1 translation of driver card hair style CD-ROM drive movement, described cam mechanism includes a camshaft 20, camshaft is installed in the rear side of CD seat, be equipped with three cams on the camshaft, cushion block 2 phase configuration of intermediate cam 3 and dop type CD-ROM drive movement, 4 whiles of two cams on both sides and pushing block 6 phase configuration of CD baffle plate both sides, one end of camshaft joins with stepper motor 18 by speed gear secondary 17, and stepper motor 18 is used for driving cam means, makes the running of cam mechanism sequential; Also be equipped with cable splice 19 after this external CD driver seat.

The course of work of the above embodiment of the present invention is as follows: with hand or by the flexible push rod device 30 of its CD CD 21 is inserted mouthfuls 11 from CD with CD automatic clamping and placing device and send into CD-ROM drive and put in place, arc fork body 24 makes the CD location with the CD-ROM drive seat of honour 8, trigger microswitch 23 by shift fork 10, stepper motor 18 rotation drive cam shaft 20 are rotated by certain sequential, make cam 3 push away dop type CD-ROM drive movement 1 earlier forward to the CD insert division, match with CD ROM baffle plate 12, CD 21 is snapped fit onto on the resilient disc dop 13, cam 4 driving CD baffle plates 9 are backed off then, dop type CD-ROM drive movement 1 is also backed off but the distance that retreats less than CD baffle plate 9, drive CD 21 rotations by resilient disc dop 13, the information on the CD outwards can be exported or write by optical head 32; When end-of-job moves back dish, during writable area that optical head 32 ejects CD, trigger the microswitch 31 in the dop type CD-ROM drive movement 1, make stepper motor 18 rotations, it is initial state that camshaft 20 and

cam

4,3 driving CD baffle plates 9 and dop type CD-ROM drive movement 1 send back to the insert division to CD 21 forward, dop type CD-ROM drive movement 1 shrinks back then, and the CD baffle plate 9 motionless CDs that block, then can make CD deviate to coil dop 13, be returned to the insertion position at shift fork 10 places, promote shift fork driving lever 25 with hand or the flexible push rod device 27 of shift fork and can take out CD 21 this moment.

The present invention also can be used to be horizontally disposed with the position equally and use.Also can use and on common computer, use manually-operated.

Claims

1. clamp head type optical drive capable of automatic loading-unloading CD, include CD driver seat, in CD driver seat, be installed on dop type CD-ROM drive movement (1), it is characterized in that described CD driver seat has a CD and inserts mouthful (11), the slotting inlet side of corresponding CD is CD fixed dam (12) in the CD driver seat, opposite side is provided with the CD baffle plate (9) of middle part perforate, the middle part perforate phase configuration of described dop type CD-ROM drive movement (1) and CD baffle plate (9), its head front end is provided with resilient disc dop (13) and optical head (32), the rear side of described CD baffle plate and dop type CD-ROM drive movement all with intermittence the sequential drive unit link to each other.

2. by the described clamp head type optical drive capable of automatic loading-unloading CD of claim 1, it is characterized in that described intermittence, the sequential drive unit was made of cam mechanism and returning device.

3. by claim 1 or 2 described clamp head type optical drive capable of automatic loading-unloading CDs, it is characterized in that the rectangular bulk of described CD driver seat, combine by the CD-ROM drive seat of honour (8) and described CD fixed dam (12).

4. by claim 1 or 2 described clamp head type optical drive capable of automatic loading-unloading CDs, it is characterized in that being installed on the described CD fixed dam (12) shift fork (10), be furnished with sensor on described shift fork (10) side.

5. by the described clamp head type optical drive capable of automatic loading-unloading CD of claim 4, it is characterized in that described shift fork (10) has the arc fork body (24) that matches with the CD circumference, fork body top is provided with the driving lever (25) that stretches out, fork body front end (29) is provided with return shell fragment (28), and shift fork is installed on the described CD fixed dam (12) by a damping hinged (26).

6. by the described clamp head type optical drive capable of automatic loading-unloading CD of claim 2, four jiaos of it is characterized in that described CD baffle plate (9) rear side are matched with elasticity sliding pin (7), CD baffle plate (9) rear side also links with two pushing blocks (6), described pushing block (6) and described cam mechanism phase configuration.

7. by claim 1 or 2 described clamp head type optical drive capable of automatic loading-unloading CDs, it is characterized in that described dop type CD-ROM drive movement (1) is installed in the CD-ROM drive middle part, described resilient disc dop (13) matches with CD (21) center pit (22) of going into the position, and the one side also is furnished with sensor.

8. by the described clamp head type optical drive capable of automatic loading-unloading CD of claim 2, it is characterized in that connecting returning device at the rear portion of described dop type CD-ROM drive movement (1), its middle part is connected with a cushion block (2), by cushion block (2) and described cam mechanism phase configuration.

9. by the described clamp head type optical drive capable of automatic loading-unloading CD of claim 8, it is characterized in that described returning device is made of sliding pin (5) and bullet pin (16).

10. by claim 6 or 8 described clamp head type optical drive capable of automatic loading-unloading CDs, it is characterized in that described cam mechanism includes a camshaft (20), described camshaft is installed in the rear side of described CD seat, be equipped with three cams on the described camshaft, intermediate cam (3) and described cushion block (2) phase configuration, cam on both sides (4) and described pushing block (6) configuration, an end of described camshaft (20) joins by speed gear pair (17) and stepper motor (18).