CN110689907B - Method and device for driving plate - Google Patents
Method and device for driving plate Download PDFInfo
- Publication number
- CN110689907B CN110689907B CN201911078893.0A CN201911078893A CN110689907B CN 110689907 B CN110689907 B CN 110689907B CN 201911078893 A CN201911078893 A CN 201911078893A CN 110689907 B CN110689907 B CN 110689907B
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- disk
- box
- disc
- moved
- finger
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
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- 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
- G11B33/0433—Multiple disc containers
Abstract
The invention relates to the technical field of optical storage equipment, in particular to a plate driving method and a plate driving device, wherein the plate driving method is suitable for the translation or the roll-out of two or more optical disc boxes which are stacked into a cylindrical structure, and specifically comprises the following steps: applying an acting force to one of the cartridges to be moved out to enable the cartridge to be rotated out or translated out of the cylindrical structure, and limiting other cartridges above and/or below the cartridge to be moved out while the cartridge is moved so that the other cartridges are not influenced by friction force to be translated or rotated out of the cylindrical structure; the friction force is generated by the disk box to be moved out and the disk box above and/or below the disk box when the disk box to be moved out moves. The method and apparatus can prevent the adjacent cartridge from being brought out by the frictional force between the upper and lower cartridges.
Description
Technical Field
The invention relates to the technical field of optical storage equipment, in particular to a method and a device for driving a plate.
Background
With the further development of the digitization industry, the utilization rate of data storage devices is gradually increased. Optical storage, which is capable of storing data safely, at low cost, for long periods of time, is becoming increasingly popular. Compared with the expensive price, complex maintenance and high environmental requirement of hard disk storage, the cost of using optical disk storage is lower, and the stored data is safer and more stable. Because the optical disk storage does not need to rotate continuously like a hard disk, the energy consumption is lower, and because the structure of the optical disk determines that the optical disk has longer service life than the hard disk, the optical disk can be used for 50 years or even longer, and does not need to be replaced frequently. With the development of error correction technology, the reliability of data stored in the optical disc is greatly improved. Because the data stored in the optical disc is recorded on the metal film of the disc by the purely physical metal ablation technology, the process is irreversible, so that the data cannot be tampered, and the stability of the data is ensured on the physical level. The hard disk and the magnetic tape become fragile if they are exposed to water or in a humid environment, and the optical disk is not affected by these influences, and data can be normally read even in an office environment at a temperature higher than 35 ℃.
Optical storage, which has such many advantages, is increasingly used in storage. Among the optical storage devices, a rotating cage type array machine, which is one of the optical storage devices, has been gradually popularized in the field of optical storage due to less manual intervention, high density of optical disc storage, high precision of storage position, and fast response speed. The rotating cage type array is mainly characterized in that the disc boxes are stacked into a rotating cage structure, the disc boxes are pulled out by a manipulator, disc taking/disc separating/disc placing operations are carried out on discs in the disc boxes through disc taking fingers on the manipulator, and finally, the storage and reading of data are finished by a CD driver. In this kind of optical storage device, when dialling out the operation of dish casket, adopt a driver plate finger of installation on the slider of manipulator guide rail more, then control through system program, reciprocate a certain position on the guide rail of manipulator, through the rotation of system control rotating cage after that, when the rotating cage rotates certain angle, make the one end of driver plate finger push up on the chamfer inboard of the dish casket on the rotating cage, dial out corresponding dish casket on the rotating cage, can get dish/minute dish/put a set operation by the dish finger of getting on the manipulator at last. However, when the magazine is pulled out, the adjacent magazine may be brought out due to the friction between the upper and lower magazines, and the brought-out magazine may affect the subsequent disc taking/separating/placing operations, and even damage the optical storage device. In order to make the rotating cage type array machine with a plurality of advantages more stable and safer in practical application. Currently, there is a need for a disk picking method and apparatus that can avoid the adjacent disk cartridge being carried out by the friction force between the upper and lower disk cartridges.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method and apparatus for driving a disk, which can prevent adjacent disk cartridges from being brought out by friction between upper and lower disk cartridges.
The technical scheme adopted by the invention is as follows:
a method for driving disk is suitable for two or more than two optical disk boxes stacked into column structure to translate or roll out, and applies a force to one optical disk box to be moved out of the column to make it rotate or translate out of the column structure, and limits other optical disk boxes above and/or below the optical disk box to make other optical disk boxes not be influenced by friction force to translate or roll out of the column structure while the optical disk box to be moved out moves; the friction force is generated by the disk box to be moved out and the disk box above and/or below the disk box when the disk box to be moved out moves.
Specifically, in the moving process of the disk box to be moved out, two disk boxes adjacent to the disk box up and down rub to generate friction force, and the friction force is applied to the disk boxes adjacent to the disk box to be moved out up and down, so that the adjacent disk boxes tend to move outwards in a column structure. At this time, acting force is applied to the adjacent disk cartridge which is influenced by the friction force and has the outward movement trend to limit the movement of the adjacent disk cartridge, so that the influence of the friction force is counteracted, and the adjacent disk cartridge is limited at the original position and is not moved out of the disk cartridge to be carried out of the cylindrical structure.
Furthermore, a catch plate finger and a limiting block are arranged on the side of the cylinder, and the distance between the catch plate finger and the limiting block is smaller than the sum of the heights of two adjacent optical disc boxes; the limiting block is positioned above and/or below the fingers of the drive plate; the process of dial is: the dial hands apply an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out or translate out of the cylinder structure, and the limit block limits the adjacent disc box to be moved out of the disc box when the to-be-moved-out disc box moves, so that the adjacent disc box can not translate or rotate out of the cylinder structure due to the influence of friction; in the process of driving the disc, the upper surface of the finger of the driving disc is not higher than the upper surface of the disc box to be moved out, and the lower surface of the finger of the driving disc is not lower than the lower surface of the disc box to be moved out; the upper surface of the limiting block is not higher than the upper surface of the adjacent disk box, and the lower surface of the limiting block is not lower than the lower surface of the adjacent disk box.
Specifically, the finger of the dial plate applies an acting force to the disk box to be moved out, so that the disk box to be moved out is rotated out or translated out of the cylinder structure, the disk box to be moved out is rubbed with two disk boxes vertically adjacent to the disk box to generate a friction force, and the friction force is applied to the two disk boxes vertically adjacent to the disk box to be moved out, so that the two disk boxes have a tendency of moving outwards from the cylinder structure. At this time, the limiting block limits two adjacent disk cases up and down to be moved out of the disk case in the column structure, so that the access process of the disk is not influenced. In the process of driving the disc, the upper surface of the finger of the driving disc is not higher than the upper surface of the disc box to be moved out, and the lower surface of the finger of the driving disc is not lower than the lower surface of the disc box to be moved out; the upper surface of the limiting block is not higher than the upper surface of the adjacent optical disk box, and the lower surface of the limiting block is not lower than the lower surface of the adjacent optical disk box, so that the drive plate fingers and the limiting block cannot simultaneously interfere with the same optical disk box, the drive plate fingers and the limiting block cannot mutually influence, and the original function is achieved.
Further, when the movement mode of the disk box to be moved out is translation, the disk box adjacent to the disk box to be moved out is abutted against the side surface of the limiting block, the side surface is perpendicular to the movement direction of the disk box to be moved out, and the disk driving process is as follows: the dial hand applies an acting force to the disk box to be moved out to enable the disk box to be moved out in a translation mode to form a column structure, and the limiting block applies a resistance opposite to the acting force direction to the disk box adjacent to the disk box to be moved out while the disk box to be moved out moves.
Specifically, if the movement mode of the disk cartridge to be moved out is translation, the side surface of the limiting block, which is contacted with the disk cartridge, is perpendicular to the movement direction of the disk cartridge to be moved out, so that the limiting block limits the resistance of the disk cartridge to be just opposite to the direction of the friction force, and the friction force is better counteracted.
Further, when the disk box to be moved out is rotated out, all the disk boxes are stored in the disk-shaped memory in a multi-row column structure, the disk box adjacent to the disk box to be moved out is abutted against the side face of the limiting block, the side face is tangent to the outer edge of the memory, and the disk driving process is as follows: the dial hand applies an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out of the cylinder structure, and the limit block limits the adjacent disc box to the to-be-moved-out disc box in the memory while the to-be-moved-out disc box moves.
Specifically, if the movement mode of the disk cartridge to be moved out is to rotate out, the side face of the limit block, which is contacted with the disk cartridge, is tangent to the outer edge of the storage, so that the limit block can limit the disk cartridge in the disk-shaped storage, and no other part protrudes out. Ensuring that the magazine does not obstruct access to the disc.
Furthermore, the limiting block and the drive plate finger are fixed on a sliding block, the sliding block is positioned on the side surface of the sliding column, and the drive plate finger is of a joint structure; when taking the disk, the slide block is lifted on the side surface of the sliding column, so that the finger of the drive plate is as high as the height of the disk box to be moved out; when the memory rotates, the cylinder structure rotates by a corresponding angle, fingers of the driver plate are driven to spread outwards, and the front end of the driver plate enters the memory to interfere with the memory and is about to move out of the optical disc box; the memory continues to rotate, the disk box to be moved out is pulled out from the column structure by the finger of the dial, and the limit block limits the adjacent disk box to be moved out in the memory.
Specifically, the limiting block and the dial finger are lifted through the sliding block and the sliding column, and the dial finger is extended through the joint structure to interfere with the optical disc box in the memory. When the finger of the dial is equal to the height of the disk box to be moved out; the memory rotates and drives the column structure to rotate by a corresponding angle, the finger of the drive plate points to the disk box to be moved out, the outward expansion movement is started, the front end extends into the disk-shaped memory to interfere with the disk box in the disk, when the finger of the drive plate is contacted with the disk box to be moved out in the memory, the memory continues to rotate, the finger of the drive plate is used for pulling out the disk box to be moved out, and the limit block limits the adjacent disk box to be moved out in the memory.
A device for a dial, the device comprising: the device comprises a disk box, limiting blocks and disk-driving fingers, wherein the disk box is stacked into a cylinder structure, a plurality of cylinder structures are arranged in a ring shape, the disk-driving fingers and the limiting blocks are arranged on the side edges of the cylinder structures, the disk-driving fingers are used for driving the disk box to be moved out, and the limiting blocks are used for limiting other disk boxes except the disk box to be moved out; the limiting block is positioned above and/or below the drive plate fingers, the height of the limiting block is lower than the upper surface of the limiting disc box and higher than the lower surface of the limiting disc box, and the distance between the limiting block and the drive plate fingers is smaller than the sum of the heights of the two disc boxes.
Specifically, the heights of the limiting block and the dial fingers are limited, so that the dial fingers and the limiting block cannot simultaneously interfere with the same optical disk box, and the dial finger dial function and the limiting block function of the limiting block cannot mutually influence each other.
Furthermore, the side surface of the limit block is perpendicular to the movement direction of the optical disk box to be moved out.
Specifically, the side surface of the limiting block is perpendicular to the movement direction of the optical disk cartridge, so that the direction of the friction force generated by the optical disk cartridge due to translation is opposite to the direction of the resistance force generated by the limiting block, and the friction force is counteracted by better stress.
Furthermore, the device also comprises a sliding column and a memory, wherein a sliding block which slides up and down is arranged on the side surface of the sliding column, and the limiting block and the dial fingers are fixed on the sliding block; the storage is disc-shaped, a plurality of rows of disc boxes stacked into a column structure are stored in the storage, and the limiting block is tangent to the outer contour of the storage in the projection direction; the finger of the dial is in a joint structure.
Specifically, the sliding column realizes the functions of limiting block and finger lifting of the driving plate, so that the device can realize the access of the optical disk in a plurality of optical disk boxes which are in a columnar structure; the drive plate finger is in a joint structure, so that the drive plate finger can interfere with a disc box in the memory, when the drive plate finger is extended outwards, the front end of the drive plate finger can extend into the disc-shaped memory, when the drive plate finger is retracted inwards, the front end of the drive plate finger can be retracted back into the memory, and the memory is not interfered by the drive plate finger when rotating. The joint structure design of the finger of the dial plate can realize the interference to the optical disc box in the memory by the abduction and adduction actions, and the finger of the dial plate can be controlled without designing a transverse translation mechanism. The joint structure and the transverse translation structure can realize the control of the fingers of the dial plate, but the design of the joint structure is simpler than that of the transverse translation structure, and the space is saved.
Furthermore, the limiting block is integrally in a step shape.
Specifically, the finger of the dial is a joint structure and is in a step shape as a whole, so that the limiting block is also designed in a step shape to correspond to the finger of the dial, so that the finger of the dial and the finger of the dial keep a necessary height difference and cannot interfere with the same optical disc box.
Furthermore, the optical disk box is provided with a contact piece, the contact piece is provided with two surfaces, the inner side is a contact surface which is contacted with the fingers of the drive plate, the outer side is an arc-shaped surface limited by the limiting block, and the arc-shaped surface is overlapped with the outer contour part of the memory in the projection direction.
Specifically, when the disk box is to be moved out of the disk box, the inner side of the abutting part of the disk box is shifted by the finger of the driving plate, so that the disk box is rotated out of the memory; when the disk box is to be moved out of the adjacent disk boxes, the outer side of the abutting part of the disk box abuts against the limiting block to prevent the disk box from rotating under the influence of friction force. The contact element makes the limit block and the finger of the driving plate not directly contact with the main body of the disk box, so that the disk box is better stressed and controlled, and the design of the contact element makes the disk box always kept in the memory when limited by the limit block. In the projection direction, the arc surface of the contact piece coincides with the outer contour part of the memory, and the limiting block is tangent to the outer contour of the memory, namely the arc surface of the contact piece is also tangent to the limiting block, and the arc surface is matched with the contact surface of the limiting block.
Compared with the prior art, the invention has the beneficial effects that:
(1) the design of the joints of the dial fingers simplifies the dial structure, better realizes the function of interfering the optical disk box and ensures that the device occupies smaller space.
(2) The limiting block is designed into a step shape, so that the dial fingers can be better used, the height difference between the dial and the finger can be kept, and the dial device can work smoothly.
(3) The design of the contact part of the disk box makes the disk box always kept in the memory and better stressed when being stirred and contacted.
(4) The arrangement of the limiting block and the finger position of the driving plate can prevent the adjacent optical disk boxes from being taken out, and the limiting block and the finger position of the driving plate can ensure that the two adjacent optical disk boxes do not interfere with the same optical disk box at the same time, thereby ensuring the safety and stability of optical storage.
Drawings
FIG. 1 is a schematic view of a portion of an apparatus of the present invention;
FIG. 2 is a partial top view of the apparatus of the present invention;
FIG. 3 is a schematic view of a stop block of the present invention;
FIG. 4 is a diagram of a disk cartridge according to the present invention.
In the figure: 1-sliding column, 2-sliding block, 3-limiting block, 4-dial finger, 21-optical disk box, 41-contact piece, 42-contact surface and 43-arc surface.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples
The embodiment provides a plate driving method, which is suitable for the translation or roll-out of two or more than two optical disk cassettes stacked into a cylindrical structure, and applies an acting force to one optical disk cassette to be moved out of the cylindrical structure to enable the optical disk cassette to be rotated out or translated out of the cylindrical structure, and limits other optical disk cassettes above and/or below the optical disk cassette while the optical disk cassette to be moved out moves, so that other optical disk cassettes are not influenced by friction force to be translated or rotated out of the cylindrical structure; the friction force is generated by the disk box to be moved out and the disk box above and/or below the disk box when the disk box to be moved out moves.
Specifically, in the moving process of the disk box to be moved out, two disk boxes adjacent to the disk box up and down rub to generate friction force, and the friction force is applied to the two disk boxes adjacent to the disk box to be moved out, so that the two disk boxes tend to move outwards in a column structure. At this time, acting force is applied to the two disc cases which have outward movement tendency under the influence of friction force, so as to counteract the influence of the friction force, and the two disc cases are limited at the original positions and are not moved out of the disc cases to take out of the cylinder structure.
Furthermore, a catch plate finger and a limiting block are arranged on the side of the cylinder, and the distance between the catch plate finger and the limiting block is smaller than the sum of the heights of two adjacent optical disc boxes; the limiting block is positioned above and/or below the fingers of the drive plate; the process of dial is: the dial hands apply an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out or translate out of the cylinder structure, and the limit block limits the adjacent disc box to be moved out of the disc box when the to-be-moved-out disc box moves, so that the adjacent disc box can not translate or rotate out of the cylinder structure due to the influence of friction; in the process of driving the disc, the upper surface of the finger of the driving disc is not higher than the upper surface of the disc box to be moved out, and the lower surface of the finger of the driving disc is not lower than the lower surface of the disc box to be moved out; the upper surface of the limiting block is not higher than the upper surface of the adjacent disk box, and the lower surface of the limiting block is not lower than the lower surface of the adjacent disk box.
Specifically, the finger of the dial plate applies an acting force to the disk box to be moved out, so that the disk box to be moved out is rotated out or translated out of the cylinder structure, the disk box to be moved out is rubbed with two disk boxes vertically adjacent to the disk box to generate a friction force, and the friction force is applied to the two disk boxes vertically adjacent to the disk box to be moved out, so that the two disk boxes have a tendency of moving outwards from the cylinder structure. At this time, the limiting block limits two adjacent disk cases up and down to be moved out of the disk case in the column structure, so that the access process of the disk is not influenced. In the process of driving the disc, the upper surface of the finger of the driving disc is not higher than the upper surface of the disc box to be moved out, and the lower surface of the finger of the driving disc is not lower than the lower surface of the disc box to be moved out; the upper surface of the limiting block is not higher than the upper surface of the adjacent optical disk box, and the lower surface of the limiting block is not lower than the lower surface of the adjacent optical disk box, so that the drive plate fingers and the limiting block cannot simultaneously interfere with the same optical disk box, the drive plate fingers and the limiting block cannot mutually influence, and the original function is achieved.
Further, when the movement mode of the disk box to be moved out is translation, the disk box adjacent to the disk box to be moved out is abutted against the side surface of the limiting block, the side surface is perpendicular to the movement direction of the disk box to be moved out, and the disk driving process is as follows: the dial hand applies an acting force to the disk box to be moved out to enable the disk box to be moved out in a translation mode to form a column structure, and the limiting block applies a resistance opposite to the acting force direction to the disk box adjacent to the disk box to be moved out while the disk box to be moved out moves.
Specifically, if the movement mode of the disk cartridge to be moved out is translation, the side surface of the limiting block, which is contacted with the disk cartridge, is perpendicular to the movement direction of the disk cartridge to be moved out, so that the limiting block limits the resistance of the disk cartridge to be just opposite to the direction of the friction force, and the friction force is better counteracted.
Further, when the disk box to be moved out is rotated out, all the disk boxes are stored in the disk-shaped memory in a multi-row column structure, the disk box adjacent to the disk box to be moved out is abutted against the side face of the limiting block, the side face is tangent to the outer edge of the memory, and the disk driving process is as follows: the dial hand applies an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out of the cylinder structure, and the limit block limits the adjacent disc box to the to-be-moved-out disc box in the memory while the to-be-moved-out disc box moves.
Specifically, if the movement mode of the disk cartridge to be moved out is to rotate out, the side face of the limit block, which is contacted with the disk cartridge, is tangent to the outer edge of the storage, so that the limit block can limit the disk cartridge in the disk-shaped storage, and no other part protrudes out. Ensuring that the magazine does not obstruct access to the disc.
Furthermore, the limiting block and the drive plate finger are fixed on a sliding block, the sliding block is positioned on the side surface of the sliding column, and the drive plate finger is of a joint structure; when taking the disk, the slide block is lifted on the side surface of the sliding column, so that the finger of the drive plate is as high as the height of the disk box to be moved out; when the memory rotates, the cylinder structure rotates by a corresponding angle, fingers of the driver plate are driven to spread outwards, and the front end of the driver plate enters the memory to interfere with the memory and is about to move out of the optical disc box; the memory continues to rotate, the disk box to be moved out is pulled out from the column structure by the finger of the dial, and the limit block limits the adjacent disk box to be moved out in the memory.
Specifically, the limiting block and the dial finger are lifted through the sliding block and the sliding column, and the dial finger is extended through the joint structure to interfere with the optical disc box in the memory. When the finger of the dial is equal to the height of the disk box to be moved out; the memory rotates and drives the column structure to rotate by a corresponding angle, the finger of the drive plate points to the disk box to be moved out, the outward expansion movement is started, the front end extends into the disk-shaped memory to interfere with the disk box in the disk, when the finger of the drive plate is contacted with the disk box to be moved out in the memory, the memory continues to rotate, the finger of the drive plate is used for pulling out the disk box to be moved out, and the limit block limits the adjacent disk box to be moved out in the memory.
A device for a dial, the device comprising: the device comprises a disk box, limiting blocks and disk-driving fingers, wherein the disk box is stacked into a cylinder structure, a plurality of cylinder structures are arranged in a ring shape, the disk-driving fingers and the limiting blocks are arranged on the side edges of the cylinder structures, the disk-driving fingers are used for driving the disk box to be moved out, and the limiting blocks are used for limiting other disk boxes except the disk box to be moved out; the limiting block is positioned above and/or below the drive plate fingers, the height of the limiting block is lower than the upper surface of the limiting disc box and higher than the lower surface of the limiting disc box, and the distance between the limiting block and the drive plate fingers is smaller than the sum of the heights of the two disc boxes.
Specifically, the heights of the limiting block and the dial fingers are limited, so that the dial fingers and the limiting block cannot simultaneously interfere with the same optical disk box, and the dial finger dial function and the limiting block function of the limiting block cannot mutually influence each other.
Furthermore, the side surface of the limit block is perpendicular to the movement direction of the optical disk box to be moved out.
Specifically, the side surface of the limiting block is perpendicular to the movement direction of the optical disk cartridge, so that the direction of the friction force generated by the optical disk cartridge due to translation is opposite to the direction of the resistance force generated by the limiting block, and the friction force is counteracted by better stress.
Further, the device also includes a sliding column, a memory, fig. 1 is a partial schematic view of the device of the present invention, as shown in the figure, a side surface of the sliding column 1 is provided with a sliding block 2 which slides up and down, and the limiting block 3 and the finger 4 of the dial plate are fixed on the sliding block 2; FIG. 2 is a partial top view of the apparatus of the present invention, wherein the storage device is a disk-shaped storage device, and a plurality of rows of disk cases 21 stacked in a column structure are stored in the storage device, and in the projection direction, the limiting block 3 is tangent to the outer contour of the storage device; the dial finger 4 is of a joint structure.
Specifically, the sliding column 1 realizes the lifting function of the limiting block 3 and the dial plate finger 4, so that the device can realize the access of the optical disk in a plurality of optical disk boxes 21 which are in a columnar structure; the dial finger 4 is a joint structure which can realize the interference of the dial finger 4 on the disk box 21 in the memory, when the dial finger 4 is extended, the front end can extend into the disk-shaped memory, when the dial finger 4 is received, the front end entering the memory can be retracted, so that the memory is not interfered by the dial finger 4 when rotating. The joint structure design of the dial finger 4 performs the abduction and adduction actions, so that the interference on the optical disc box 21 in the memory can be realized, and the control on the dial finger 4 can be realized without designing a mechanism for transverse translation. The joint structure and the transverse translation structure can realize the control of the fingers of the dial plate, but the design of the joint structure is simpler than that of the transverse translation structure, and the space is saved.
Fig. 3 is a schematic diagram of the limiting block of the present invention, and as shown in the figure, the limiting block 3 is integrally stepped.
Specifically, the dial finger 4 is a joint structure and has a step shape as a whole, and therefore, the stopper 3 is also designed to have a step shape corresponding to the dial finger 4 so that the difference in height necessary for holding the two fingers does not interfere with the same disc cartridge 21.
Fig. 4 is a schematic diagram of the disc cartridge of the present invention, as shown in the figure, the disc cartridge 21 has a contact member 41, the contact member 41 has two sides, the inner side is a contact surface 42 contacting with the finger 4 of the dial, the outer side is an arc surface 43 limited by the limiting block 3, and the arc surface 43 coincides with the outer contour portion of the memory in the projection direction.
Specifically, when the magazine 21 is to be moved out of the magazine, the inner side of the abutting member 41 of the magazine 21 is moved by the dial finger 4, so that the magazine 21 is rotated out of the memory; when the disc tray 21 is to be moved out of the adjacent disc trays 21, the outer side of the abutting member 41 of the disc tray 21 abuts against the limiting block 3 to prevent the disc tray 21 from rotating under the influence of friction. The contact element 41 makes the limit block 3 and the dial finger 4 not directly contact with the main body of the disk cartridge 21, so that the disk cartridge 21 is better stressed and controlled, and the design of the contact element 41 makes the disk cartridge 21 always kept in the memory when limited by the limit block 3. In the projection direction, the arc surface 43 of the abutting part 41 coincides with the outer contour part of the memory, and the limiting block 3 is tangent to the outer contour of the memory, that is, the arc surface 43 of the abutting part 41 is tangent to the limiting block 3, and the arc surface 43 is matched with the contact surface of the limiting block 3.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (9)
1. A method for driving disk is suitable for two or more than two optical disk boxes which are stacked into a column structure to be translated or rotated out, and is characterized in that an acting force is applied to one optical disk box to be moved out of the column structure to enable the optical disk box to be rotated out or translated out of the column structure, and other optical disk boxes above and/or below the optical disk box are/is limited while the optical disk box to be moved out is moved, so that other optical disk boxes are not influenced by friction force to be translated or rotated out of the column structure; the friction force is generated when the disk box is to be moved out, and the disk box is to be moved out and the disk boxes above and/or below the disk box;
the side of the cylinder is provided with a drive plate finger and a limiting block, and the distance between the drive plate finger and the limiting block is less than the sum of the heights of two adjacent optical disk boxes; the limiting block is positioned above and/or below the fingers of the drive plate; the process of dial is: the dial hands apply an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out or translate out of the cylinder structure, and the limit block limits the adjacent disc box to be moved out of the disc box when the to-be-moved-out disc box moves, so that the adjacent disc box can not translate or rotate out of the cylinder structure due to the influence of friction; in the process of driving the disc, the upper surface of the finger of the driving disc is not higher than the upper surface of the disc box to be moved out, and the lower surface of the finger of the driving disc is not lower than the lower surface of the disc box to be moved out; the upper surface of the limiting block is not higher than the upper surface of the adjacent disk box, and the lower surface of the limiting block is not lower than the lower surface of the adjacent disk box.
2. The disc-driving method according to claim 1, wherein when the intended-to-be-removed disc magazine is moved in a translational manner, the disc magazine adjacent to the intended-to-be-removed disc magazine is abutted against a side surface of the stopper, the side surface being perpendicular to the movement direction of the intended-to-be-removed disc magazine, and the disc-driving process is as follows: the dial hand applies an acting force to the disk box to be moved out to enable the disk box to be moved out in a translation mode to form a column structure, and the limiting block applies a resistance opposite to the acting force direction to the disk box adjacent to the disk box to be moved out while the disk box to be moved out moves.
3. The method as claimed in claim 1, wherein the disc cassettes to be removed are moved in a manner that when they are rotated out, all the disc cassettes are stored in a disc-shaped storage in a multi-row column structure, and the disc cassettes adjacent to the disc cassettes to be removed abut against a side surface of the stopper, said side surface being tangent to an outer edge of the storage, and the process of moving the disc cassettes is as follows: the dial hand applies an acting force to the to-be-moved-out disc box to enable the to-be-moved-out disc box to rotate out of the cylinder structure, and the limit block limits the adjacent disc box to the to-be-moved-out disc box in the memory while the to-be-moved-out disc box moves.
4. The method for controlling the dial of claim 3, wherein the stopper and the dial finger are fixed on a slider, the slider is located on the side surface of the sliding column, and the dial finger is in a joint structure; when taking the disk, the slide block is lifted on the side surface of the sliding column, so that the finger of the drive plate is as high as the height of the disk box to be moved out; when the memory rotates, the cylinder structure rotates by a corresponding angle, fingers of the driver plate are driven to spread outwards, and the front end of the driver plate enters the memory to interfere with the memory and is about to move out of the optical disc box; the memory continues to rotate, the disk box to be moved out is pulled out from the column structure by the finger of the dial, and the limit block limits the adjacent disk box to be moved out in the memory.
5. A device for use with a dial, the device comprising: two or more than two disk boxes, limit blocks and drive plate fingers; the two or more than two disk boxes are stacked into a cylinder structure, and a plurality of cylinder structures are arranged in a ring shape; the side of the column body structure is provided with a drive plate finger and a limiting block; the dial finger is used for applying an acting force to the disk box to be moved out to enable the disk box to be rotated out or translated out of the cylinder structure, the upper surface of the dial finger is not higher than the upper surface of the disk box to be moved out, and the lower surface of the dial finger is not lower than the lower surface of the disk box to be moved out; the limiting block is used for limiting other disk boxes above and/or below the disk box to be moved out when the disk box to be moved out moves, so that other disk boxes can not be influenced by friction force to translate or rotate out of a cylinder structure, the limiting block is located above and/or below the drive plate fingers, the upper surface is not higher than the upper surface of the limiting disk box, the lower surface is not lower than the lower surface of the limiting disk box, and the distance between the limiting block and the drive plate fingers is smaller than the sum of the heights of the two disk boxes.
6. The apparatus as claimed in claim 5, wherein the side of the stopper is perpendicular to the direction of movement of the magazine.
7. The device for dialing, according to claim 5, further comprising a sliding column, a memory, a slider sliding up and down on the side surface of the sliding column, the stopper and the dialing finger being fixed on the slider; the storage is disc-shaped, a plurality of rows of disc boxes stacked into a column structure are stored in the storage, and the limiting block is tangent to the outer contour of the storage in the projection direction; the finger of the dial is in a joint structure.
8. The device for dialing, according to claim 7, wherein the stopper is entirely stepped.
9. The apparatus as claimed in claim 8, wherein the disk magazine has a contact member having two sides, an inner side being a contact surface against the fingers of the dial and an outer side being an arc-shaped surface limited by the limiting block, the arc-shaped surface coinciding with the outer contour portion of the memory in the projection direction.
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| CN201911078893.0A CN110689907B (en) | 2019-11-06 | 2019-11-06 | Method and device for driving plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911078893.0A CN110689907B (en) | 2019-11-06 | 2019-11-06 | Method and device for driving plate |
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| CN110689907B true CN110689907B (en) | 2021-06-15 |
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| CN105751229B (en) * | 2016-01-13 | 2018-07-24 | 北京中科开迪软件有限公司 | A kind of automatic catching plate device for optical disc memory apparatus |
| CN106782621A (en) * | 2016-12-07 | 2017-05-31 | 深圳市爱思拓信息存储技术有限公司 | A kind of CD steamer and the CD post with the CD steamer |
| US10504549B2 (en) * | 2017-11-05 | 2019-12-10 | Lite-On Electronics (Guangzhou) Limited | Disc library storage system |
| CN210271774U (en) * | 2019-11-06 | 2020-04-07 | 广东紫晶信息存储技术股份有限公司 | Drive plate device |
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