CN109545250A - A kind of CD driver of notebook computer CD more exchange device automatically - Google Patents

Abstract

The present invention relates to a kind of CD driver of notebook computer disk more exchange devices automatically, including support baseboard and transmission device, the middle part rear and front end of the support baseboard is provided with a square groove, and there are two Y type groove, transmission device is mounted on the right end top of support baseboard for the right end setting of support baseboard；The transmission device includes rotary electric machine, swivel plate, telescopic column, flexible spreader, transmission supporting plate, position-limiting drum, rotor plate, rotation draw frame machine and clamping mechanism.The problems such as CD rotates is unable to control when the buckle that the present invention can solve compact disk when needing manually to be drawn to suitable position, artificial taking-up CD when the CD-ROM drive pop-up of existing laptop when the CD on existing laptop takes out and places is easily damaged CD when being taken out and place on computers without support, CD, CD is cleared up.

Description

A kind of CD driver of notebook computer CD more exchange device automatically

Technical field

The present invention relates to multimedia technology field, in particular to a kind of CD driver of notebook computer CD more exchange device automatically.

Background technique

Present laptop is substantially all equipped with CD-ROM drive, and CD-ROM drive can be used in the use process of computer and plays CD File, Computer optical disc drive pop-up can operate on computers, need manually to be drawn to suitable position after Computer optical disc drive pop-up, The CD buckle on CD-ROM drive is pressed manually, is later removed CD, when manually place with movement is removed to CD It is easily damaged laptop.

For the loading or unloading operation of CD, existing patent also proposed some solutions, Patent No. 201621199688.1 Chinese utility model patent provides a kind of separate type CD of replaceable non-data area, this is practical new Type discloses a kind of CD the upper end and is provided with locating rod and location hole in same circumference, so that CD stacks rear upper layer light Disk is not fallen out；The Chinese invention patent of Patent No. 201410183055.0 provides a kind of CD box storehouse and has and can push and pull The CD server of CD box storehouse, the present invention can improve the integral space utilization ratio and mechanical stability of CD server significantly, together When but also large-scale CD server is easier to realize loading and the replacement of CD casket；Above patent is directed to the heap of CD It puts, but be related to for how CD has no when carrying out pick-and-place movement on laptop.

Existing particular problem is as follows when existing laptop progress CD pick-and-place, when the CD-ROM drive of laptop pops up It needs manually to be drawn to suitable position, the buckle of compact disk is without support when manually taking out CD, so that artificial pressing Computer is easily damaged when CD locking buckle on Computer optical disc drive, CD is unable to control CD when clearing up and is rotated, manual rotation CD is easily damaged when CD.

Summary of the invention

It to solve the above-mentioned problems, can be with the present invention provides a kind of CD driver of notebook computer CD more exchange device automatically It solves to need manually to when the CD on existing laptop takes out the CD-ROM drive pop-up with laptop existing when placing It is drawn to suitable position, artificial compact disk when taking out CD buckle without support, CD be taken out on computers with It is unable to control the problems such as CD is rotated when being easily damaged CD, CD cleaning when placement, may be implemented to laptop On CD automatically taken out and prevented, it is carried out when CD needs to clear up locking rotation function, have notebook Mechanization, which is drawn to suitable position, when the CD-ROM drive pop-up of computer, CD takes out has branch with the buckle of compact disk when placement It can control CD when support, CD will not damage CD when be taken out on computers with placement, CD is cleared up to rotate etc. Advantage.

To achieve the goals above, the present invention uses following technical scheme, and a kind of CD driver of notebook computer CD is automatically more Exchange device, including support baseboard and transmission device, the middle part rear and front end of the support baseboard are provided with a square groove, branch The right end setting of bottom plate is supportted there are two Y type groove, transmission device is mounted on the right end top of support baseboard.

The transmission device include rotary electric machine, swivel plate, telescopic column, flexible spreader, transmission supporting plate, position-limiting drum, Rotor plate, rotation draw frame machine and clamping mechanism, rotary electric machine turn on being mounted at the top of the right end of support baseboard by motor set Swivel plate is installed on the output shaft of dynamic motor, is connected at the top of the top of swivel plate and telescopic column, the top of telescopic column Flexible spreader is installed, transmission supporting plate is mounted on the left end bottom of flexible spreader in portion；

It transmits and position-limiting drum is installed on the middle part lower end surface of supporting plate, be equipped with and turned by bearing on the outside of the upper end of position-limiting drum Movable plate is equipped with rotation draw frame machine on rotor plate, is symmetrically installed with clamping mechanism on the outer end of rotor plate；The transmission branch It is provided with sliding slot on the bottom of plate, transmits and is evenly distributed with transmission slide bar in the sliding slot of supporting plate, the bottom for transmitting slide bar is mounted on On the top of rotor plate, when specific works, transmission device can carry out replacement movement, rotation electricity to the CD on laptop The rotation of machine can adjust the position of transmission supporting plate, and position-limiting drum can be locked for the circular hole in the middle part of CD, and rotation is inhaled It takes mechanism that can cross to draw the top outside of CD, rotation draw frame machine can also the drive when CD is cleaned CD is rotated, and clamping mechanism limits CD in optical disk rotary, prevents what CD from falling when rotated to show As.

The lower end of the position-limiting drum is provided with square groove, lower lock block is distributed in square groove on position-limiting drum, under lower lock block passes through Pressing spring is mounted on position-limiting drum on the inner wall of square groove, and tooth pushing is symmetrically arranged on the bottom of lower lock block, is postponed on lower lock block Lower end, which slopes inwardly, to be arranged, the lower end outside face of position-limiting drum is symmetrically arranged with square hole, passes through in each square hole on position-limiting drum Pin shaft is equipped with a scroll wheel, and the lower end of position-limiting drum is provided with arcuate guide block, and arcuate guide block is located at limit on position-limiting drum The lower section of cylinder upper aperture, and the lateral surface of arcuate guide block is inclined surface on position-limiting drum, is arranged on the outside middle portion of position-limiting drum There is a block, when specific works, the lower lock block of position-limiting drum bottom can push down the buckle of the CD on laptop, so that CD card Button releases the locking to CD, and the inclination tooth pushing of lower lock block bottom can increase the present invention to the pressing effect of CD buckle, light Control rotation draw frame machine is picked up after disk buckle pressing, so that the circular hole in the middle part of CD is moved on scroll wheel, position-limiting drum On arcuate guide block the shift position of CD is oriented to, the block of position-limiting drum plays the work of limit to the position of CD With.

As a preferred technical solution of the present invention, the rotation draw frame machine includes internal gear, rotating electric machine, turns Axis, driving gear, draw cylinder, absorption is won in succession and Pneumatic suction cup, internal gear are mounted on the top of rotor plate, internal gear it is interior Driving gear is distributed in side, and internal gear is meshed with driving gear, and driving gear is mounted on the middle part of shaft, the upper end of shaft It is connected by shaft coupling with the output shaft of rotating electric machine, rotating electric machine is mounted on the bottom of transmission supporting plate by motor set, The bottom of shaft is mounted on the top of rotor plate by bearing；

It is symmetrically installed with absorption cylinder on the bottom of rotor plate, draws the top of cylinder and top that absorption is won in succession is connected It connects, draws and Pneumatic suction cup is installed on the bottom won in succession, when specific works, rotation draw frame machine can will be on the outside of the upper end of CD It draws, when CD is cleared up, the rotation of rotating electric machine is able to drive CD and is rotated.

As a preferred technical solution of the present invention, the clamping mechanism includes detent ear mount, detent pivoted frame, detent Angle push rod, detent arc frame, detent arc panel, detent traveller and traveller spring, detent ear mount are mounted on the outside of rotor plate On face, detent pivoted frame is equipped with by pin shaft in detent ear mount, the inside middle portion face of detent pivoted frame passes through hinge and detent angle It is connected at the top of push rod, the bottom of detent angle push rod is mounted on the bottom of rotor plate by hinge；

Detent arc frame is installed, detent arc frame is U-shaped structure on the lower end inside face of detent pivoted frame；The card The lower end inner wall of position arc frame is inclined surface, and detent arc panel is located in detent arc frame；The inner end of the detent arc panel Top for upward incline structure, detent arc panel is connected with the bottom of detent traveller, passes through sliding in the middle part of detent traveller The mode of cooperation is connected with the upper end of detent arc frame, is equipped between the upper end of detent traveller and the top of detent arc frame Traveller spring, when specific works, clamping mechanism in optical disk rotary can carry out detent to CD, detent angle push rod stretches Contracting movement is able to drive detent pivoted frame and is rotated, so that the outer end of CD is stuck between detent arc frame and detent arc panel, The inclined surface of detent arc frame lower end can prevent detent arc frame from damaging CD, and the incline structure of detent arc panel inner end makes CD can be moved to the lower section of detent arc panel.

As a preferred technical solution of the present invention, servo support is installed on the right side of the swivel plate, with Fixing seat is installed on the bottom of dynamic bracket, is provided with square groove on the bottom of fixing seat, by with moving in the square groove of fixing seat Spring is equipped with telescopic block, and telescopic block is trapezium structure, and telescopic block is located in the Y type groove of support baseboard setting, the bottom of telescopic block Follower rollers are installed in portion；Rotary chute is installed, rotating rod is symmetrically distributed in rotary electric machine on the bottom of swivel plate The top in outside, rotating rod is connected by way of being slidably matched with rotary chute, and the bottom of rotating rod is mounted on branch It supports on bottom plate, when specific works, the telescopic block on swivel plate is matched with the Y type groove that support baseboard is arranged and can be drawn to CD It is limited with placement location, rotating rod can increase stability when present invention rotation.

As a preferred technical solution of the present invention, a lock is mounted on the support baseboard in each square groove Determine pivoted frame, locking pivoted frame is mounted in the square groove on support baseboard by pin shaft, is locked at the top of the left end of pivoted frame and is passed through hinge Lockplate is installed, Lock spring is installed between the bottom of lockplate and the left end top for locking pivoted frame, locking push rod is located at Locking pivoted frame lower section, locking push rod by hinge be mounted on lock pivoted frame right end bottom on support baseboard square groove it is upper Between side wall；Supporting table is installed on the middle part of the support baseboard, back-up roller wheel is uniformly installed on the top of supporting table；

The right side rear and front end of supporting table is distributed with a buffer board, and buffer board is mounted on branch by buffering telescopic rod It on the top for supportting bottom plate, buffers and is set with buffer spring on the outer end of telescopic rod, when specific works, lock the lockplate on pivoted frame Its position can be limited when CD-ROM drive pops up, so as to increase CD take out with the precision of placement operation, on support baseboard Supporting table can to laptop CD buckle bottom be supported, prevent lower lock block from causing to take down notes in pressing action The CD-ROM drive of this computer is damaged, and back-up roller wheel can movement be smooth when notebook CD-ROM drive pops up, and buffer board is in notebook electricity CD on brain, which is taken out, carries out cushioning supportive to its outer end with when placing.

The beneficial effects of the present invention are:

One, mechanization is drawn to suitable position, CD takes when there is the present invention CD-ROM drive of laptop to pop up CD, CD will not be damaged with when placing by having support, CD to be taken out on computers with the buckle of compact disk when placing out It can control the advantages that CD is rotated when cleaning；

Two, the present invention is provided with support baseboard, lock lockplate on pivoted frame can when CD-ROM drive is popped up to its position into Row limit, to increase the precision of CD taking-up and placement operation, the supporting table on support baseboard can be to laptop light The bottom of disk buckle is supported, and the CD-ROM drive for preventing lower lock block from causing laptop in pressing action is damaged；

Three, it is provided with rotation draw frame machine on transmission device of the present invention, rotation draw frame machine can will be outside the upper end of CD Side is drawn, and when CD is cleared up, rotation draw frame machine is able to drive CD and is rotated；

Four, be provided with clamping mechanism on transmission device of the present invention, clamping mechanism in optical disk rotary can to CD into Row detent.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the structural representation between support baseboard of the present invention, locking pivoted frame, lockplate, Lock spring and locking push rod Figure；

Fig. 3 is the structural schematic diagram between support baseboard of the present invention, rotary electric machine and swivel plate；

Fig. 4 is that the structure between present invention transmission supporting plate, position-limiting drum, rotor plate, rotation draw frame machine and clamping mechanism is shown It is intended to；

Fig. 5 is the structural schematic diagram between position-limiting drum of the present invention, rotor plate, rotation draw frame machine and clamping mechanism；

Fig. 6 is the cross-sectional view of position-limiting drum of the present invention.

Specific embodiment

In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and Feature in embodiment can be combined with each other.

As shown in Figures 1 to 6, a kind of CD driver of notebook computer CD more exchange device, including support baseboard 1 and transmission automatically Device 2, the middle part rear and front end of the support baseboard 1 are provided with a square groove, and there are two the right end settings of support baseboard 1 Y type groove, transmission device 2 are mounted on the right end top of support baseboard 1.

The transmission device 2 includes rotary electric machine 21, swivel plate 22, telescopic column 23, flexible spreader 24, transmission supporting plate 25, position-limiting drum 26, rotor plate 27, rotation draw frame machine 28 and clamping mechanism 29, rotary electric machine 21 are mounted on branch by motor set It supports at the top of the right end of bottom plate 1, swivel plate 22, the top of swivel plate 22 and telescopic vertical is installed on the output shaft of rotary electric machine 21 The top of column 23 is connected, and flexible spreader 24 is equipped on the top of telescopic column 23, and transmission supporting plate 25 is mounted on flexible spreader On 24 left end bottom；

It transmits and position-limiting drum 26 is installed on the middle part lower end surface of supporting plate 25, pacified on the outside of the upper end of position-limiting drum 26 by bearing Equipped with rotor plate 27, rotation draw frame machine 28 is installed on rotor plate 27, is symmetrically installed with detent machine on the outer end of rotor plate 27 Structure 29；It is provided with sliding slot on the bottom of the transmission supporting plate 25, transmits in the sliding slot of supporting plate 25 and is evenly distributed with transmission slide bar 251, the bottom of transmission slide bar 251 is mounted on the top of rotor plate 27, and when specific works, transmission device 2 can be to notebook CD on computer carries out replacement movement, and the rotation of rotary electric machine 21 can adjust the position of transmission supporting plate 25,26 energy of position-limiting drum It is enough locked for the circular hole in the middle part of CD, rotation draw frame machine 28, which can be crossed, draws the top outside of CD, turns Dynamic draw frame machine 28 can also drive CD to be rotated when CD is cleaned, and clamping mechanism 29 is in optical disk rotary CD is limited, preventing CD, there is a phenomenon where fall when rotated.

Servo support 221 is installed on the right side of the swivel plate 22, is equipped on the bottom of servo support 221 solid Reservation 222 is provided with square groove on the bottom of fixing seat 222, is equipped with and is stretched by follower spring 223 in the square groove of fixing seat 222 Contracting block 224, telescopic block 224 is trapezium structure, and telescopic block 224 is located in the Y type groove of the setting of support baseboard 1, telescopic block 224 Follower rollers 225 are installed on bottom；Rotary chute 226 is installed, rotating rod 227 is symmetrical on the bottom of swivel plate 22 In the outside of rotary electric machine 21, the top of rotating rod 227 is connected by way of being slidably matched with rotary chute 226, rotation The bottom for turning slide bar 227 is mounted on support baseboard 1, the telescopic block 224 and support baseboard 1 when specific works, on swivel plate 22 The Y type groove of setting matches that CD can be drawn and limits with placement location, and rotating rod 227 can increase the present invention and turn Stability when dynamic.

The lower end of the position-limiting drum 26 is provided with square groove, and lower lock block 261, lower lock block is distributed on position-limiting drum 26 in square groove 261 are mounted on position-limiting drum 26 on the inner wall of square groove by lower pressing spring 262, are symmetrically arranged with and are pushed away on the bottom of lower lock block 261 Tooth, the lower end postponed on lower lock block 261 slope inwardly arrangement, and the lower end outside face of position-limiting drum 26 is symmetrically arranged with square hole, limits A scroll wheel 263 is equipped with by pin shaft in each square hole on cylinder 26, the lower end of position-limiting drum 26 is provided with arcuate guide Block, arcuate guide block is located at the lower section of 26 upper aperture of position-limiting drum on position-limiting drum 26, and on position-limiting drum 26 arcuate guide block outside Face is inclined surface, is provided with block on the outside middle portion of position-limiting drum 26, when specific works, the lower lock block of 26 bottom of position-limiting drum 261 can push down the CD buckle on laptop, so that CD buckle releases the locking to CD, 261 bottom of lower lock block Inclination tooth pushing can increase the present invention to CD buckle pressing effect, CD buckle pressing after control rotation draw frame machine 28 It is picked up, so that the circular hole in the middle part of CD is moved on scroll wheel 263, shifting of the arcuate guide block to CD on position-limiting drum 26 Dynamic position is oriented to, and the block of position-limiting drum 26 plays the role of limit to the position of CD.

The rotation draw frame machine 28 includes internal gear 281, rotating electric machine 282, shaft 283, driving gear 284, inhales It takes cylinder 285, draw win in succession 286 and Pneumatic suction cup 287, internal gear 281 is mounted on the top of rotor plate 27, internal gear 281 Inside driving gear 284 is distributed with, internal gear 281 is meshed with driving gear 284, and driving gear 284 is mounted on shaft 283 Middle part on, the upper end of shaft 283 is connected by shaft coupling with the output shaft of rotating electric machine 282, and rotating electric machine 282 passes through electricity Machine set is mounted on the bottom of transmission supporting plate 25, and the bottom of shaft 283 is mounted on the top of rotor plate 27 by bearing；

It is symmetrically installed on the bottom of rotor plate 27 and draws cylinder 285, the top and absorption for drawing cylinder 285 win 286 in succession Top be connected, draw win in succession 286 bottom on Pneumatic suction cup 287 is installed, when specific works, rotate 28 energy of draw frame machine It is enough to be drawn on the outside of the upper end of CD, when CD is cleared up, the rotation of rotating electric machine 282 be able to drive CD into Row rotation.

A locking pivoted frame 11 is mounted on the support baseboard 1 in each square groove, locking pivoted frame 11 passes through pin shaft It is mounted in the square groove on support baseboard 1, locks and lockplate 12, lockplate are equipped with by hinge at the top of the left end of pivoted frame 11 Lock spring 13 is installed, locking push rod 14 is located in locking pivoted frame 11 between 12 bottom and the left end top for locking pivoted frame 11 Lower section, locking push rod 14 is mounted on the right end bottom of locking pivoted frame 11 and the upper side wall of square groove on support baseboard 1 by hinge Between；Supporting table 15 is installed on the middle part of the support baseboard 1, back-up roller wheel is uniformly installed on the top of supporting table 15 16；

The right side rear and front end of supporting table 15 is distributed with a buffer board 17, and buffer board 17 passes through buffering telescopic rod 18 It is mounted on the top of support baseboard 1, buffers and be set with buffer spring 19 on the outer end of telescopic rod 18, when specific works, locking Lockplate 12 on pivoted frame 11 can limit its position when CD-ROM drive pops up, to increase CD taking-up and placement operation Precision, the bottom that the supporting table 15 on support baseboard 1 can buckle laptop CD be supported, and prevent lower lock block 261 cause the CD-ROM drive of laptop to be damaged in pressing action, and back-up roller wheel 16 can be when notebook CD-ROM drive pops up Movement is smooth, and buffer board 17 is taken out in the CD on laptop and carries out cushioning supportive to its outer end with when placing.

The clamping mechanism 29 includes detent ear mount 291, detent pivoted frame 292, detent angle push rod 293, detent arc Frame 294, detent arc panel 295, detent traveller 296 and traveller spring 297, detent ear mount 291 are mounted on the outside of rotor plate 27 On face, detent pivoted frame 292 is equipped with by pin shaft in detent ear mount 291, the inside middle portion face of detent pivoted frame 292 by hinge with The top of detent angle push rod 293 is connected, and the bottom of detent angle push rod 293 is mounted on the bottom of rotor plate 27 by hinge On；

Detent arc frame 294 is installed, detent arc frame 294 is U-shaped structure on the lower end inside face of detent pivoted frame 292； The lower end inner wall of the detent arc frame 294 is inclined surface, and detent arc panel 295 is located in detent arc frame 294；Described The inner end of detent arc panel 295 is upward incline structure, and the top of detent arc panel 295 is connected with the bottom of detent traveller 296 It connects, the middle part of detent traveller 296 is connected by way of being slidably matched with the upper end of detent arc frame 294, detent traveller 296 Upper end and detent arc frame 294 top between traveller spring 297 is installed, when specific works, clamping mechanism 29 is in CD When rotation can carry out detent to CD, the stretching motion of detent angle push rod 293 is able to drive detent pivoted frame 292 and revolved Turn, so that the outer end of CD is stuck between detent arc frame 294 and detent arc panel 295, the inclination of 294 lower end of detent arc frame Face can prevent detent arc frame 294 from damaging CD, and the incline structure of 295 inner end of detent arc panel enables CD to be moved to The lower section of detent arc panel 295.

When work, laptop is placed on left end of the invention by the first step first, and it is dynamic that controller CD-ROM drive carries out pop-up Make, lock pivoted frame 11 on lockplate 12 can CD-ROM drive pop up when its position is limited, so as to increase CD take out with The precision of placement operation；

Second step, transmission device 2 can carry out replacement movement to the CD on laptop, first rotary electric machine 21 Rotation can adjust the position of transmission supporting plate 25, and the lower lock block 261 of 26 bottom of position-limiting drum can push down the light on laptop Disk buckle, so that CD buckle releases the locking to CD, the inclination tooth pushing of 261 bottom of lower lock block can increase the present invention to light The pressing effect of disk buckle, the bottom that the supporting table 15 on support baseboard 1 can buckle laptop CD are supported, The CD-ROM drive for preventing lower lock block 261 from causing laptop in pressing action is damaged, and then controls Pneumatic suction cup 287 for light Disk picks up, so that the circular hole in the middle part of CD is moved on scroll wheel 263, movement of the arcuate guide block to CD on position-limiting drum 26 Position is oriented to, and the block of position-limiting drum 26 plays the role of limit to the position of CD, then controls rotary electric machine 21 for CD It is moved to CD replacement position, CD after after CD replacement by replacement is reinstalled on laptop；

Third step, when CD needs to clean, rotation draw frame machine 28 is able to drive CD and is rotated, clamping mechanism 29 CD is limited in optical disk rotary, prevents CD from there is a phenomenon where falling, realizing when rotated to laptop On CD automatically taken out and prevented, it is carried out when CD needs to clear up locking rotation function, solve existing CD on laptop takes out to be needed manually to be drawn to when popping up with the CD-ROM drive of laptop existing when placing The buckle of compact disk is taken out and appearance when placing on computers without support, CD when suitable position, artificial taking-up CD It is unable to control the problems such as CD is rotated when CD easy to damage, CD cleaning, has reached purpose.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (8)

1. a kind of CD driver of notebook computer CD more exchange device, including support baseboard (1) and transmission device (2) automatically, feature Be: the middle part rear and front end of the support baseboard (1) is provided with a square groove, and the right end of support baseboard (1) is provided with Two Y type grooves, transmission device (2) are mounted on the right end top of support baseboard (1)；Wherein:

The transmission device (2) includes rotary electric machine (21), swivel plate (22), telescopic column (23), flexible spreader (24), passes Send supporting plate (25), position-limiting drum (26), rotor plate (27), rotation draw frame machine (28) and clamping mechanism (29), rotary electric machine (21) On being mounted at the top of the right end of support baseboard (1) by motor set, swivel plate is installed on the output shaft of rotary electric machine (21) (22), it is connected at the top of the top of swivel plate (22) and telescopic column (23), is equipped with and stretches on the top of telescopic column (23) Contracting spreader (24), transmission supporting plate (25) are mounted on the left end bottom of flexible spreader (24)；

It transmits and is equipped with position-limiting drum (26) on the middle part lower end surface of supporting plate (25), pass through bearing on the outside of the upper end of position-limiting drum (26) It is equipped with rotor plate (27), rotation draw frame machine (28) is installed on rotor plate (27), is symmetrically pacified on the outer end of rotor plate (27) Equipped with clamping mechanism (29)；

The lower end of the position-limiting drum (26) is provided with square groove, and lower lock block (261) are distributed in square groove on position-limiting drum (26), pushes Block (261) is mounted on position-limiting drum (26) on the inner wall of square groove by lower pressing spring (262), right on the bottom of lower lock block (261) Title is provided with tooth pushing, and the lower end postponed on lower lock block (261), which slopes inwardly, to be arranged, the lower end outside face of position-limiting drum (26) is symmetrically set It is equipped with square hole, a scroll wheel (263) is equipped with by pin shaft in each square hole on position-limiting drum (26), position-limiting drum (26) Lower end is provided with arcuate guide block, and arcuate guide block is located at the lower section of position-limiting drum (26) upper aperture on position-limiting drum (26), and limits The lateral surface of arcuate guide block is inclined surface on cylinder (26), is provided with block on the outside middle portion of position-limiting drum (26).

2. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described Rotation draw frame machine (28) includes internal gear (281), rotating electric machine (282), shaft (283), driving gear (284), draws gas Cylinder (285), absorption is won in succession (286) and Pneumatic suction cup (287), internal gear (281) are mounted on the top of rotor plate (27), internal tooth It is distributed with driving gear (284) on the inside of wheel (281), internal gear (281) is meshed with driving gear (284), driving gear (284) it is mounted on the middle part of shaft (283), the upper end of shaft (283) passes through the output shaft of shaft coupling and rotating electric machine (282) It is connected, rotating electric machine (282) is mounted on the bottom of transmission supporting plate (25) by motor set, and the bottom of shaft (283) passes through Bearing is mounted on the top of rotor plate (27)；

It is symmetrically installed on the bottom of rotor plate (27) and draws cylinder (285), the top for drawing cylinder (285) is won in succession with absorption (286) be connected at the top of, draw win in succession (286) bottom on Pneumatic suction cup (287) are installed.

3. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described Clamping mechanism (29) includes detent ear mount (291), detent pivoted frame (292), detent angle push rod (293), detent arc frame (294), detent arc panel (295), detent traveller (296) and traveller spring (297), detent ear mount (291) are mounted on rotor plate (27) it on lateral surface, is equipped with detent pivoted frame (292) in detent ear mount (291) by pin shaft, the middle part of detent pivoted frame (292) For medial surface by being connected at the top of hinge and detent angle push rod (293), the bottom of detent angle push rod (293) passes through hinge It is mounted on the bottom of rotor plate (27)；

It is equipped on the lower end inside face of detent pivoted frame (292) detent arc frame (294), detent arc frame (294) is U-shaped knot Structure, detent arc panel (295) are located in detent arc frame (294), the top and detent traveller (296) of detent arc panel (295) Bottom be connected, the middle part of detent traveller (296) is connected by way of being slidably matched with the upper end of detent arc frame (294) It connects, traveller spring (297) is installed between the upper end of detent traveller (296) and the top of detent arc frame (294).

4. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described It is equipped on the right side of swivel plate (22) servo support (221), fixing seat is installed on the bottom of servo support (221) (222), it is provided with square groove on the bottom of fixing seat (222), is installed in the square groove of fixing seat (222) by follower spring (223) Have telescopic block (224), telescopic block (224) is trapezium structure, and telescopic block (224) is located at the Y type groove of support baseboard (1) setting It is interior, follower rollers (225) are installed on the bottom of telescopic block (224)；Rotary chute is installed on the bottom of swivel plate (22) (226), rotating rod (227) is symmetrically distributed in the outside of rotary electric machine (21), and the top of rotating rod (227) is matched by sliding The mode of conjunction is connected with rotary chute (226), and the bottom of rotating rod (227) is mounted on support baseboard (1).

5. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described A locking pivoted frame (11) is mounted on support baseboard (1) in each square groove, pivoted frame (11) is locked by pin shaft and is mounted on branch It supports in the square groove on bottom plate (1), locks and lockplate (12), lockplate are equipped with by hinge at the top of the left end of pivoted frame (11) (12) it is equipped with Lock spring (13) between at the top of the left end of bottom and locking pivoted frame (11), locking push rod (14), which is located at, is locking Determine the lower section of pivoted frame (11), locking push rod (14) is mounted on right end bottom and the support baseboard of locking pivoted frame (11) by hinge (1) between the upper side wall of square groove.

6. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described It is equipped on the middle part of support baseboard (1) supporting table (15), back-up roller wheel (16) is uniformly installed on the top of supporting table (15)；

The right side rear and front end of supporting table (15) is distributed with a buffer board (17), and buffer board (17) passes through buffering telescopic rod (18) it is mounted on the top of support baseboard (1), buffers and be set with buffer spring (19) on the outer end of telescopic rod (18).

7. a kind of CD driver of notebook computer CD according to claim 1 more exchange device automatically, it is characterised in that: described It transmits and is provided with sliding slot on the bottom of supporting plate (25), transmit and be evenly distributed with transmission slide bar (251) in the sliding slot of supporting plate (25), pass The bottom of slide bar (251) is sent to be mounted on the top of rotor plate (27).

8. a kind of CD driver of notebook computer CD according to claim 3 more exchange device automatically, it is characterised in that: described The lower end inner wall of detent arc frame (294) is inclined surface；The inner end of the detent arc panel (295) is upward incline structure.