A kind of CD quick fetching device
Technical field
The present invention relates to a kind of CD quick fetching device, cassette tape device, idler mechanism, connection are specifically employed
Ring and middle slide rail coordinate, and are driven by electric cylinders, a kind of CD quick fetching device picked and placeed to CD, belong to life and use
Product field.
Background technology
CD is visible everywhere in life, is very conventional data storage instrument, and CD is carried out using Principles of Laser
The equipment of reading and writing, it is a kind of additional storage developed rapidly, various words, sound, figure, image and animation can be deposited
Deng Multimedia digital information, people are usually used to music etc. of seeing a film, listen in life, and the substrate thickness of CD is 1.2mm, diameter
For 120mm, middle inner ring diameter is 15mm, should be tried one's best when picking and placeing and avoid touching CD reflective surface, avoid causing cut and causing
The loss of data, therefore the storage of CD is a stubborn problem, the equipment for generally accessing CD is required to artificially one by one
Arrangement be also required to people into special disposable box, when taking and manually take out, whole process hand is easy to touch CD
Reflective surface, can if things go on like this reduce the life-span of CD, thus people there is an urgent need to one kind can either conveniently access CD, and can pair
The disc accessing equipment that CD plays a protective role, and at present on the market also without such product.
The content of the invention
For above-mentioned deficiency, the invention provides a kind of CD quick fetching device.
The present invention is achieved by the following technical solutions:A kind of CD quick fetching device, it is by shell, electric cylinders, company
Connect ring, idler mechanism, middle slide rail, cassette tape device, individual button, whole buttons, idler mechanism mounting groove, connecting rod fixed column,
Middle sliding sleeve, idle pulley, toothed timing belt, connecting rod, fixing hole, buckle axle, sheath, rotary shaft, turning knob, idler gear, buckle,
What catch, interstitial hole and half tooth formed, described middle slide rail is a cylindrical structure, and upper end is provided with 3 buckle axles, described
Cassette tape device be made up of sheath, rotary shaft, turning knob, idler gear and buckle, described buckle be by catch, in
Between hole and half tooth composition, described rotary shaft upper end is provided with turning knob, and lower end is provided with idler gear, and 3 snap through
Interstitial hole is separately mounted on 3 buckle axles on middle slide rail, and half tooth on 3 buckles is meshed with idler gear just,
Described sheath is arranged on the outside of rotary shaft.
Described idler mechanism is made up of idle pulley, toothed timing belt, connecting rod and fixing hole, the both ends point of described connecting rod
1 idle pulley is not installed, is wound on the outside of two idle pulleys and 1 toothed timing belt is installed, the bottom of connecting rod is provided with 2 fixing holes, described
Connection ring center be provided with 1 among sliding sleeve, outward flange is provided with 3 equally distributed idler mechanism mounting grooves, two neighboring
Angle is 120 degree between idler mechanism mounting groove, and 2 connecting rods are respectively equipped with the two sides of each idle pulley mounting groove and are fixed
Post, in 3 idler mechanism mounting grooves that 3 idler mechanisms are separately mounted in connection ring by the fixing hole on connecting rod, connecting rod
In fixing hole in fixed column insertion respective link, described electric cylinders are arranged on the bottom of connection ring, and connection ring is sliding by centre
Set is nested to be arranged on middle slide rail.
Described shell is a thin-wall tubular structure, bottom surface closing, above uncovered, bottom surface round diameter is 16mm, outside
Individual button and whole buttons are installed, the bottom of described middle slide rail is arranged on the center of enclosure bottom, electricity on shell outer wall
Cylinder bottom portion is fixed on the bottom surface of shell.
Individual described button and whole buttons are arranged on the outer surface of shell.
The usefulness of the invention is can to pass through toothed timing belt between CD and CD with some CDs of disposable loading
On tooth separate, avoid contacting between CD, and take CD then can once take single compact disc according to user's needs, also may be used
Disposable all to take out, the button on direct control handle, operation is extremely convenient, and the present invention uses idler mechanism and toothed timing belt
Combination, drive belt to rotate by electric cylinders, cleverly make use of the kinetic characteristic of idler mechanism, it is several between idle pulley and toothed timing belt
There is no frictional force, and when toothed timing belt is snapped and blocked, the movement of idle pulley vertical direction can then drive toothed timing belt along lazy
Wheel rolls, and so as to serve the purpose of access CD, using idler gear and being clasped with half tooth, once rotates simultaneously
3 buckles are stretched out, it is light and handy convenient to design, and overturns conventional optical disc access device.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention,
Accompanying drawing 2 is top view of the invention,
Accompanying drawing 3 is internal structure schematic diagram of the invention,
Accompanying drawing 4 is the close-up schematic view at A in accompanying drawing 3,
Accompanying drawing 5 is the structural representation of connection ring,
Accompanying drawing 6 is the structural representation of idler mechanism,
Accompanying drawing 7 is the structural representation of middle slide rail and cassette tape device.
Accompanying drawing 8 is cassette tape device internal structure schematic diagram,
Accompanying drawing 9 is the structural representation of buckle.
In figure, 1, shell, 2, electric cylinders, 3, connection ring, 4, idler mechanism, 5, middle slide rail, 6, cassette tape device, 101, individual
Button, 102, whole buttons, 301, idler mechanism mounting groove, 302, connecting rod fixed column, 303, middle sliding sleeve, 401, idle pulley,
402nd, toothed timing belt, 403, connecting rod, 404, fixing hole, 501, buckle axle, 601, sheath, 602, rotary shaft, 603, turning knob,
604th, idler gear, 605, buckle, 60501, catch, 60502, interstitial hole, 60503, half tooth.
Embodiment
A kind of CD quick fetching device, it is by shell 1, electric cylinders 2, connection ring 3, idler mechanism 4, middle slide rail 5, cassette tape
It is device 6, individual button 101, whole buttons 102, idler mechanism mounting groove 301, connecting rod fixed column 302, middle sliding sleeve 303, lazy
Wheel 401, toothed timing belt 402, connecting rod 403, fixing hole 404, buckle axle 501, sheath 601, rotary shaft 602, turning knob 603,
Idler gear 604, buckle 605, catch 60501, the tooth 60503 of interstitial hole 60502 and half form, and described middle slide rail 5 is
One cylindrical structure, upper end are provided with 3 buckle axles 501, and described cassette tape device 6 is by sheath 601, rotary shaft 602, rotated
What knob 603, idler gear 604 and buckle 605 formed, described buckle 605 is by catch 60501, interstitial hole 60502 and half
What tooth 60503 formed, the described upper end of rotary shaft 602 is provided with turning knob 603, and lower end is provided with the card of idler gear 604,3
Button 605 is separately mounted on 3 buckle axles 501 on middle slide rail 5 by interstitial hole 60502, half tooth on 3 buckles 605
60503 are meshed with idler gear 604 just, and described sheath 601 is arranged on the outside of rotary shaft 602.
Described idler mechanism 4 is made up of idle pulley 401, toothed timing belt 402, connecting rod 403 and fixing hole 404, described
The both ends of connecting rod 403 be separately installed with 1 idle pulley 401, the winding of the outside of two idle pulley 401 is provided with 1 toothed timing belt 402, even
The bottom of bar is provided with 2 fixing holes 404, and the center of described connection ring 3 is provided with sliding sleeve 303 among 1, and outward flange is provided with 3
Equally distributed idler mechanism mounting groove 301, angle is 120 degree between two neighboring idler mechanism mounting groove 301, each idle pulley
2 connecting rod fixed columns, 302,3 idler mechanisms 4 are all respectively equipped with the two sides of mounting groove 301 and pass through the fixation on connecting rod 403
Hole 404 is separately mounted in 3 idler mechanism mounting grooves 301 in connection ring 3, and connecting rod fixed column 302 inserts respective link 403
On fixing hole 404 in, described electric cylinders 2 are arranged on the bottom of connection ring 3, and connection ring 3 passes through the nested installation of middle sliding sleeve 303
On middle slide rail 5.
Described shell 1 is a thin-wall tubular structure, bottom surface closing, above uncovered, bottom surface round diameter is 16mm, outside
Individual button 101 and whole buttons 102 are installed, the bottom of described middle slide rail 5 is arranged on the bottom surface of shell 1 on the outer wall of shell 1
Center, the bottom of electric cylinders 2 is fixed on the bottom surface of shell 1.
Individual described button 101 and whole buttons 102 are arranged on the outer surface of shell 1.
3 buckles 605 when mounted, are installed to middle cunning by the device by respective interstitial hole 60502 respectively first
On buckle axle 501 on rail 5, while turning knob 603 is installed to one end of rotary shaft 602, the nesting of sheath 601 is arranged on
The outside of rotary shaft 602, idler gear 604 is arranged on to the other end of rotary shaft 602, idler gear 604 is then arranged on 3
The centre of individual buckle axle 501, half tooth 60503 on idler gear 604 and 3 buckles 605 is set to hold engagement, now the inverse time
Pin rotates turning knob 603, can make 3 buckles 605 while stretch out, rotate clockwise turning knob 603, can make 3 buckles 605
Withdraw simultaneously, in addition, 3 idler mechanisms 4 are arranged in connection ring 3 by the fixing hole 404 on respective connecting rod 403, so simultaneously
Connection ring 3 is arranged on middle slide rail 5 by the way that middle sliding sleeve 303 is nested afterwards, the external part of electric cylinders 2 is arranged on connection ring 3
Bottom, now 3 buckles 605 can be put among the slot of toothed timing belt 402 in the state of stretching, finally, will be middle sliding
The bottom of rail 5 and the bottom of electric cylinders 2 are arranged on the bottom surface of shell 1 simultaneously, and middle slide rail 5 is located at the centre of the bottom surface of shell 1,
When using the present apparatus, the CD that need to be deposited is put into shell 1 by CD inner ring along 3 idler mechanisms 2 one by one, storage is full
When, rotate counterclockwise rotate knob 603 manually, make 3 buckles 605 while stretch out and be stuck on 3 toothed timing belts 402
In slot, CD is fixed, and when needing to take out CD, presses individual button 101 on lower casing 1, the company of pushing up of electric cylinders 2
Connect ring 3 and drive 3 idler mechanisms 2 while move up certain distance, because now buckle 605 is seized in 3 idler mechanisms 2
Toothed timing belt 402, therefore connecting rod 403 moves up simultaneously with idle pulley 401, drives the toothed timing belt 402 being now wrapped on idle pulley 401
Along the circumferencial direction slid clockwise of idle pulley 401, uppermost CD departs from toothed timing belt 402 and is carried over, and completes to take out a light
The action of disk, when need to take out want whole CDs when, press whole buttons 102, similarly, whole CDs depart from toothed timing belts 402 and
It is carried over.
For the ordinary skill in the art, according to the teachings of the present invention, do not depart from the principle of the present invention with
In the case of spirit, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within protection scope of the present invention it
It is interior.