CN113658615A - Integrated equipment based on blue-ray disc library - Google Patents

Abstract

The invention relates to the technical field of blue-ray disc libraries, in particular to an integrated device based on a blue-ray disc library. Comprises a box body and bin frames arranged on two sides in the box body; movable frames capable of stretching back and forth are arranged on two sides of the front surface of the box body; the end covers of the bin frames on the same side are positioned in the moving frames on the corresponding side; switch mechanisms connected with or separated from the corresponding bin frames are distributed on two sides of the movable frame; a pushing box capable of lifting up and down is arranged between the bin frames on the two sides in the box body; the front surface of the pushing box is provided with a box inserting port, and the two sides of the pushing box are provided with box outlet ports; the front surface of the box body is provided with a socket which is matched with the socket opening and is used for inserting the optical disk box. The structure of the traditional blue-ray disc library is changed, the bin frame is integrally and automatically drawn out and loaded, meanwhile, an external disc box can be automatically loaded into the corresponding position of the corresponding bin frame, the operation of the existing conveying device is not influenced, and the operation is quick and convenient.

Description

Integrated equipment based on blue-ray disc library

Technical Field

The invention relates to the technical field of blue-ray disc libraries, in particular to an integrated device based on a blue-ray disc library.

Background

The blue-ray disc library is a disc network sharing device with an automatic disc-changing mechanism. Before the blu-ray disc is marketed, since DVD discs have no competitiveness in terms of media life and storage capacity, the optical disc library has not become the mainstream storage scheme, and since the advent of blu-ray disc after 2004, the concept of blu-ray disc library (BDJukebox) has also been proposed.

At present, a main stream optical disc library mainly uses blue-ray discs with the volume of more than 100G, the storage life can reach more than 50 years without power supply under the normal temperature condition, and compared with a disc array, the blue-ray optical disc library has the characteristics of virus infection prevention, secondary rewriting prevention, electromagnetic interference prevention, power supply-free after-stage storage, long storage life and the like, and is mainly used for long-term archiving and storage of cold data and heterogeneous archiving and use of important data.

The structure of the current blue-ray disc library is shown in fig. 1, two sides in a box body 1 are provided with drawable bin frames 2, a disc cassette 3 is placed on each bin frame 2, a lifting frame 4 is arranged between the bin frames 2 at the two sides, a longitudinal moving frame 5 is arranged on each lifting frame 4, and a conveying device 6 is arranged on each longitudinal moving frame 5; the conveying device 6 is used for conveying the optical disk box 3 on the clamping bin frame 2 to the loading device 7 at the rear end of the box body 1, the loading device 7 can be matched with the conveying device 6 to take out the optical disk in the optical disk box 3 for reading, after the optical disk is read, the loading device 7 is matched with the conveying device 6 to load the optical disk into the original optical disk box 3, and then the conveying device 6 puts the optical disk box 3 back to the corresponding position of the original bin frame 2.

The bin frame of the blue-ray disc library is strip-shaped, one bin frame can be filled with a plurality of disc cassettes, and when the bin frame is pulled out of the disc library, the end of the bin frame needs to be manually supported due to the long bin frame, so that the bin frame is prevented from falling due to the influence of gravity; therefore, the length of the magazine rack is limited, and the optical disc cartridge still needs to be manually loaded into the corresponding magazine rack, and then the magazine rack is inserted into the corresponding window of the optical disc library, so that the efficiency is low, and particularly, when the height of the large optical disc library is higher, the magazine rack at the top end is inconvenient to operate manually.

Disclosure of Invention

Aiming at the problems, the invention provides an integrated device based on a blue-ray disc library, which changes the structure of the traditional blue-ray disc library, realizes the automatic extraction and loading of the bin frame in an integrated manner, and can automatically load an external disc box into the corresponding position of the corresponding bin frame, thereby not influencing the operation of the existing conveying device and having quick and convenient operation.

In order to achieve the purpose, the invention adopts the technical scheme that: an integrated device based on a blue-ray disc library comprises a box body and bin frames arranged on two sides in the box body; movable frames capable of stretching back and forth are arranged on two sides of the front surface of the box body; the end covers of the bin frames on the same side are positioned in the moving frames on the corresponding side; switch mechanisms connected with or separated from the corresponding bin frames are distributed on two sides of the movable frame; a pushing box capable of lifting up and down is arranged between the bin frames on the two sides in the box body; the front surface of the pushing box is provided with a box inserting port, and the two sides of the pushing box are provided with box outlet ports; the front surface of the box body is provided with a socket which is matched with the socket opening and is used for inserting the optical disk box.

As a further improvement of the technical scheme, the upper end and the lower end of the movable frame are connected with a first telescopic driving mechanism in the box body.

As a further improvement of the technical scheme, the switch mechanism comprises jacks arranged on two sides of the end cover of the bin frame and telescopic bolts which are arranged on two sides of the movable frame and matched with the jacks.

As a further improvement of the above technical solution, the pushing box comprises an upper layer placing cavity and a lower layer mechanism cavity; swing arms are symmetrically arranged on two sides in the mechanism cavity, and lifting shafts capable of lifting up and down are arranged at ends of the swing arms; a track groove coincident with the swing track of the lifting shaft is formed in the bottom surface of the placing cavity; the upper end of the lifting shaft penetrates through the track groove and then is connected with the roller; a pusher moving transversely is arranged in the placing cavity; the roller is arranged in a sliding groove at the bottom of the pusher; sinking platforms are arranged at two ends of the bottom surface; and the side wall of the sinking platform is provided with an outlet groove for the pusher to enter the mechanism cavity.

As a further improvement of the technical scheme, a magnetic conductive disc is arranged at the bottom of the lifting shaft; and a second electromagnet for attracting the magnetic conductive disc to drive the lifting shaft to ascend is arranged on the swing arm.

As a further improvement of the technical scheme, a rotating shaft at the tail end of the swing arm is connected with a gear; the gear is meshed with the rack; the two racks are connected with each other through a connecting rod; the connecting rod is connected with the second telescopic driving mechanism.

As a further improvement of the technical scheme, two sides of the pusher are provided with clamping rods which can be opened and closed and are used for clamping the optical disk box; or the two sides of the pusher are provided with third electromagnets for sucking the disc box, and the outer wall of the disc box is provided with a magnetic conduction plate matched with the third electromagnets.

As a further improvement of the above technical solution, the roller is a conductor; the contact surfaces of the two sides of the sliding groove and the roller are provided with conductive plates; the lifting shaft is a hollow shaft.

As a further improvement of the technical scheme, the rear end of the clamping rod is hinged on the movable rod, and the tail end of the clamping rod is hinged with the push-pull rod; the push-pull rod is arranged in a shaft sleeve on the pusher; the tail end of the push-pull rod is provided with a magnetic conduction plate; an electromagnet block for attracting the magnetic conduction plate is arranged in the pusher; a limit ring is arranged on the push-pull rod; and a return spring is arranged on the push-pull rod and between the limiting ring and the shaft sleeve.

As a further improvement of the technical scheme, the outer side of the pushing box is provided with a walking wheel which is matched with a vertical rail in the box body and moves up and down.

Compared with the prior art, the invention has the advantages that:

1. the blue-ray library integrated equipment integrates the existing conveying device and the newly added box pushing mechanism, can keep the existing function of automatically reading the optical disk, does not influence the operation of the existing conveying device, can realize the automatic extraction and loading of the corresponding bin frame, can automatically load the external optical disk box into the corresponding position of the corresponding bin frame, can finish the operation only by manually inserting the optical disk box into the inserting opening below the blue-ray optical disk library, is more convenient to operate, has higher efficiency, ensures that the bin frame can be longer, and improves the accommodating capacity of the optical disk library.

2. The movable frame can realize single extraction and loading of the bin frames, can realize locking of all the bin frames to prevent manual extraction, and can also realize unlocking of all the bin frames or a single bin frame to ensure that all the bin frames or a single bin frame can be manually extracted, thereby realizing automatic and manual operation.

3. The push box can be conveniently loaded with the optical disk box, can be used for loading the optical disk box into any position of the bin frame on any side of the optical disk library by being matched with the movable frame, does not need manual loading, and can be used for replacing the optical disk box on the bin frame into any position after a clamp or an electromagnet is additionally arranged on the pusher.

Drawings

Fig. 1 is a schematic top view of the interior of a conventional blu-ray disc library.

Fig. 2 is a schematic front view of the present invention.

FIG. 3 is a side view of the present invention.

Fig. 4 is a schematic diagram of an internal top view structure of the present invention.

Fig. 5 is an enlarged structural diagram of a part a in fig. 4.

Fig. 6 is a schematic front view of the moving frame.

Fig. 7 is a schematic sectional structure view of the pushing box.

Fig. 8 is a schematic diagram of the raised pusher.

Figure 9 is a schematic view of the pusher after it has been lowered and is ready to be moved past the bottom of the pallet.

Fig. 10 is a schematic diagram of an embodiment of the swing link driving mechanism.

Fig. 11 is a schematic structural view of the pusher on the left sink table.

Fig. 12 is a schematic view of the pusher moving under the base plate.

Fig. 13 is a schematic structural view of the pusher moving above the base plate.

Figure 14 is a schematic view of the arrangement of the clamping bars on the pusher.

Fig. 15 is a schematic view of a specific driving structure of the clamping bar.

Figure 16 is a schematic end view of one embodiment of a pusher.

Fig. 17 is a schematic view of one embodiment of a drive mechanism for a road wheel connection.

In the figure: 1. a box body; 2. a bin rack; 3. a disc cartridge; 4. a lifting frame; 5. a movable frame; 6. a conveying device; 7. a loading device; 8. moving the frame; 9. a telescopic shaft mechanism; 10. a first telescopic driving mechanism; 11. groove drawing; 12. a socket; 13. pushing the box; 14. a vertical rail; 15. a third electromagnet; 16. a wiring cavity; 17. a conductive plate; 21. a jack; 81. a conical head; 82. a telescopic bolt; 83. a retraction spring; 84. a position clamping ring; 85. a magnetic head; 86. a first electromagnet; 87. a mounting cavity; 131. a placement chamber; 132. a top plate; 133. a bottom surface; 134. a mechanism cavity; 135. a groove is formed; 136. a track groove; 137. sinking the platform; 138. swinging arms; 139. a pusher; 140. a roller; 141. a lifting shaft; 142. a magnetically conductive disc; 143. a second electromagnet; 144. a ball bearing; 145. a connecting rod; 146. a rack; 147. a gear; 148. a second telescopic driving mechanism; 149. a chute; 150. a traveling wheel; 151. a rotating shaft; 152. a driven wheel; 153. a belt; 154. a first drive wheel; 155. a second drive wheel; 156. a first gear; 157. a second gear; 158. a traveling motor; 159. a clamping bar; 160. a push-pull rod; 161. a return spring; 162. a shaft sleeve; 163. a magnetic conductive plate; 164. an electromagnet block; 165. a movable rod; 166. a limit ring.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments thereof are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Referring to fig. 2 to 14, in a specific embodiment, an integrated device based on a blu-ray disc library includes a box body 1 and bin frames 2 disposed at two sides in the box body 1; two sides of the front surface of the box body 1 are provided with movable frames 8 which can stretch back and forth; the end covers of the bin frames 2 on the same side are positioned in the moving frames 8 on the corresponding side; switch mechanisms connected with or separated from the corresponding bin frame 2 are distributed on two sides of the movable frame 8; a push box 13 which can be lifted up and down is arranged between the bin frames 2 at the two sides in the box body 1; the front surface of the pushing box 13 is provided with a box inserting port, and the two sides of the pushing box are provided with box outlet ports; the front surface of the case body 1 is provided with a socket 12 which is matched with the socket opening and is used for inserting the disk box 3.

The specific working process is as follows:

a worker inserts a disc box which needs to be loaded into the blue-ray disc library from the socket 12, the disc box enters the push box 13, and the push box 13 moves up and down to the position of the bin frame of the corresponding layer; the moving frame 8 opens the switch mechanism corresponding to the magazine rack 2, the moving frame 8 moves outwards to pull out the corresponding magazine rack 2, so that the cavity into which the optical disk cartridge needs to be inserted is aligned with the side edge opening of the pushing box 13, and the optical disk cartridge is pushed into the magazine rack by the pushing box 13.

When the bin frame needs to be manually operated, the movable frame 8 closes the switch mechanism of the corresponding layer, and at the moment, a user can directly pull out the bin frame through the pull groove 11.

When the bin frame is required to be prevented from being manually operated, the switch mechanisms on the movable frame 8 are all opened to lock the bin frame, and at the moment, a user cannot pull out the bin frame through the pull groove 11.

As shown in fig. 6, the frame hole of the movable frame 8 is rectangular and is matched with the end cap of the bin frame 2; the push cassette 13 does not share a rail with the crane 4, wherein the transport device 6 is located behind the push cassette 13.

Wherein, the socket 12 on the front surface of the box body 1 can be provided with one socket or distributed up and down according to the requirement.

As shown in fig. 2, in addition to the above-mentioned embodiment, the upper and lower ends of the movable frame 8 are connected to the first telescopic driving mechanism 10 in the box 1. The first telescopic driving mechanism 10 may be an electric push rod, a rack and pinion mechanism, a lead screw mechanism, or an oil cylinder mechanism; in order to improve the moving stability of the moving frame 8, telescopic shaft mechanisms 9 are connected to both sides of the upper and lower ends of the moving frame 8. The telescopic shaft mechanism 9 is a sliding shaft structure.

As shown in fig. 5, in order to enable the moving frame 8 to control the locking or unlocking or moving of the corresponding bin frame, it is further optimized on the basis of the above-mentioned embodiment that the switch mechanism comprises the insertion holes 21 arranged at both sides of the end cover of the bin frame 2, and the telescopic latches 82 arranged at both sides of the moving frame 8 and matched with the insertion holes 21.

As shown in fig. 5, the insertion hole 21 may be a tapered hole, and the end of the telescopic bolt 82 may be a tapered head 81; an installation cavity 87 is formed in the inner side face of the moving frame 8, the telescopic bolt 82 is arranged in the installation cavity 87, a limiting ring 84 is arranged on the telescopic bolt 82, a retraction spring 83 for driving the telescopic bolt 82 to retract is sleeved on the telescopic bolt 82, and the tail end of the retraction spring 83 abuts against the clamping ring 84; a magnetic head 85 is arranged at the tail end of the telescopic bolt 82, a first electromagnet 86 is arranged in the mounting cavity 87, and the magnetic head 85 is attracted after the first electromagnet 86 is electrified, so that the telescopic bolt 82 extends out, and the end head is inserted into the jack 21; the retraction spring 83 is compressed; when the electromagnet 86 is de-energized, the retractable latch 82 retracts into the mounting cavity 87 under the bias of the retraction spring 83.

As shown in fig. 7 to 9, further optimized on the basis of the above embodiments, the pushing box 13 comprises an upper placing cavity 131 and a lower mechanism cavity 134; swing arms 138 are symmetrically arranged on two sides in the mechanism cavity 134, and lifting shafts 141 capable of lifting up and down are arranged at the ends of the swing arms 138; a track groove 136 coincident with the swing track of the lifting shaft 141 is formed in the bottom surface 133 of the placing cavity 131; the upper end of the lifting shaft 141 passes through the track groove 136 and then is connected with a roller 140; a pusher 139 which moves transversely is arranged in the placing cavity 131; the roller 140 is arranged in a sliding groove 149 at the bottom of the pusher 139; sinking platforms 137 are arranged at two ends of the bottom surface 133; the side wall of the sinking platform 137 is provided with an access groove 135 for the pusher 139 to enter the mechanism cavity 134.

On the basis of the above embodiment, further optimization is performed, and a magnetic conductive disc 142 is arranged at the bottom of the lifting shaft 141; the swing arm 138 is provided with a second electromagnet 143 for attracting the magnetic conductive disc 142 to drive the lifting shaft 136 to ascend.

The working principle of the pushing box 13 is as follows:

the placing cavity 131 is used for placing a disc cartridge; the front and two sides of the placing cavity 131 are both open; the front opening is used for matching with the socket 12, and the two side openings are used for matching with a disc box inserting opening of the corresponding bin frame.

The swing arms 138 on the front and rear sides swing synchronously under the control of the driving mechanism, so that the pusher 139 can be pushed to move left and right during swinging, the second electromagnet 143 can control the lifting shaft 141 to move up and down, and the lifting shaft 141 is connected with the pusher 139.

When the disc cartridge in the storage cavity 131 needs to be pushed to the left magazine rack and the initial position of the pusher 139 is located on the left sinking platform 137, as shown in fig. 11, the second electromagnet 143 is powered off, the pusher 139 descends onto the sinking platform 137, and the swing arm 138 drives the pusher 139 to move to the right under the bottom surface 133 without affecting the disc cartridge in the storage cavity 131, as shown in fig. 12; when the pusher 139 moves from left to right under the bottom 133, it just enters the right sunken platform 137, and the second electromagnet 143 is energized, so that the pusher 139 rises above the bottom 133, and the swing arm 138 reversely drives the pusher 139 to move to left, as shown in fig. 13, so that the pusher 139 pushes the disk magazine to move to left, and finally to the left magazine.

When the magazine in the storage chamber 131 needs to be pushed to the right magazine rack and the pusher 139 is initially positioned on the right sink 137, the operation is reversed.

When the disk magazine in the storage chamber 131 needs to be pushed to the left bay and the pusher 139 is initially positioned on the right sink 137, the second electromagnet 143 is kept energized, and the swing arm 138 drives the pusher 139 to move leftward, so that the pusher 139 pushes the disk magazine to move leftward and is finally pushed to the left bay.

When the disk magazine in the storage chamber 131 needs to be pushed to the right bay and the pusher 139 is initially positioned on the left sink 137, the second electromagnet 143 is kept energized, and the swing arm 138 drives the pusher 139 to move to the right, so that the pusher 139 pushes the disk magazine to move to the right and finally to the left bay.

As shown in fig. 10, further optimized on the basis of the above embodiment, the rotating shaft at the tail end of the swing arm 138 is connected with a gear 147; the gear 147 is engaged with the rack 146; the two racks 146 are connected to each other by a link 145; the link 145 is connected to a second telescopic drive mechanism 148. Wherein the second telescoping drive mechanism 148 may be a power pushrod mechanism.

The swing arm 138 may also be driven by other driving mechanisms, such as a motor directly connected to the rotating shaft of the swing arm 138.

As shown in fig. 14 to 16, further optimized based on the above embodiments, the pusher 139 is provided with two openable clamping rods 159 for clamping the disc cartridge 3; or both sides of the pusher 139 are provided with third electromagnets 15 for attracting the disc tray 3, and the outer wall of the disc tray 3 is provided with a magnetic conductive plate matched with the third electromagnets 15.

Under the optimization effect of the embodiment, the pusher has the function of clamping or sucking the disc box out of the bin frame besides the function of moving the previous disc box; after the clamping rod 159 is opened, the disk magazine on the magazine rack is clamped and pulled out, the disk magazine is moved into the placing cavity 131, and the disk magazine is pushed to other positions of the magazine rack or is directly moved to the position of the socket 12 by a pushing box according to requirements and is taken out.

When the pusher is provided with the third electromagnet 15, the outer wall of the disk box 3 is correspondingly provided with the magnetic conductive plate, and the disk box 3 is sucked by the suction force generated by the third electromagnet 15 so as to suck the disk box 3 out of the bin frame.

As shown in fig. 16, in order to facilitate the installation of the electric wire into the pusher, the roller 140 is an electric conductor according to the above-mentioned embodiment; the contact surfaces of the two sides of the sliding groove 149 and the roller 140 are provided with conductive plates 17; the lifting shaft 141 is a hollow shaft. The electric wire is inserted from the bottom end of the elevating shaft 141 and contacts the roller 140, the roller 140 directly transmits the current to the conductive plate 17, and then the conductive plate 17 is connected to the components in the wiring chamber 16.

As shown in fig. 15, further optimized based on the above embodiment, the rear end of the clamping rod 159 is hinged on the movable rod 165, and the rear end is hinged with the push-pull rod 160; the push-pull rod 160 is arranged in a shaft sleeve 162 on the pusher 139; the tail end of the push-pull rod 160 is provided with a magnetic conduction plate 163; an electromagnet block 164 for attracting the magnetic conduction plate 163 is arranged in the pusher 139; a limit ring 166 is arranged on the push-pull rod 160; a return spring 161 is disposed on the push-pull rod 160 between the limiting ring 166 and the shaft sleeve 162.

When the electromagnet block 164 is energized, the magnetic conductive plate 163 is attracted, so that the push-pull rod 160 pulls the clamping rod 159, and the clamping rod 159 is opened; when the electromagnet 164 is de-energized, the push-pull rod 160 moves forward under the urging of the return spring 161, so that the clamping rod 159 is folded.

Based on the above embodiment, further optimized, the outer side of the pushing box 13 is provided with a walking wheel 150 which moves up and down and is matched with the vertical rail 14 in the box body 1.

The driving mechanism at the bottom of the pushing box drives the travelling wheels 150 to rotate, so that the travelling wheels 150 move up and down on the vertical rails 14, and the pushing box is ensured to be positioned at the bin frame positions of different layers.

The driving mechanism can be as shown in fig. 17, the road wheels 150 on the same side are connected through a rotating shaft 151, and a driven wheel 152 is arranged on the rotating shaft 151; the driven pulley 152 is connected to the first driving pulley 154 or the second driving pulley 155 via a belt 153; wherein the first driving wheel 154 is connected with a motor shaft of the walking motor 158; the motor shaft is also coaxially provided with a first gear 156, the first gear 156 is meshed with a second gear 157, and the second gear 157 is coaxially connected with a second driving wheel 155.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (10)

1. An integrated device based on a blue-ray disc library comprises a box body (1) and bin frames (2) arranged on two sides in the box body (1); the method is characterized in that: two sides of the front surface of the box body (1) are provided with movable frames (8) which can stretch back and forth; the end covers of the bin frames (2) on the same side are positioned in the movable frames (8) on the corresponding side; switch mechanisms connected with or separated from the corresponding bin frame (2) are distributed on two sides of the movable frame (8); a pushing box (13) which can be lifted up and down is arranged between the bin frames (2) at the two sides in the box body (1); the front surface of the pushing box (13) is provided with a box inserting port, and the two sides of the pushing box are provided with box outlet ports; the front surface of the box body (1) is provided with a socket (12) which is matched with the socket opening and is used for inserting the optical disk box (3).

2. The integrated equipment based on the Blu-ray disc library according to claim 1, wherein the upper and lower ends of the movable frame (8) are connected with a first telescopic driving mechanism (10) in the box body (1).

3. The integrated equipment based on the Blu-ray disc library according to claim 1, wherein the switch mechanism comprises jacks (21) arranged at two sides of the end cover of the cartridge frame (2), and telescopic latches (82) matched with the jacks (21) and arranged at two sides of the movable frame (8).

4. The all-in-one device based on the Blu-ray disc library according to claim 1, wherein the push box (13) comprises an upper layer of placing cavity (131) and a lower layer of mechanism cavity (134); swing arms (138) are symmetrically arranged on two sides in the mechanism cavity (134), and lifting shafts (141) capable of lifting up and down are arranged at the ends of the swing arms (138); a track groove (136) which is coincident with the swing track of the lifting shaft (141) is formed in the bottom surface (133) of the placing cavity (131); the upper end of the lifting shaft (141) penetrates through the track groove (136) and then is connected with a roller (140); a pusher (139) moving transversely is arranged in the placing cavity (131); the roller (140) is arranged in a sliding groove (149) at the bottom of the pusher (139); sinking platforms (137) are arranged at two ends of the bottom surface (133); the side wall of the sinking platform (137) is provided with an in-out groove (135) for the pusher (139) to enter the mechanism cavity (134).

5. The integrated equipment based on the Blu-ray disc library according to claim 4, wherein the bottom of the lifting shaft (141) is provided with a magnetic conductive disc (142); and a second electromagnet (143) for attracting the magnetic conductive disc (142) to drive the lifting shaft (136) to ascend is arranged on the swing arm (138).

6. The integrated equipment based on the Blu-ray disc library according to claim 4, wherein the rotating shaft at the tail end of the swing arm (138) is connected with a gear (147); the gear (147) is meshed with the rack (146); the two racks (146) are connected with each other through a connecting rod (145); the connecting rod (145) is connected with a second telescopic driving mechanism (148).

7. The unified apparatus according to claim 4, wherein the pusher (139) is provided with two openable clamping rods (159) for clamping the optical disc cartridge (3); or both sides of the pusher (139) are provided with third electromagnets (15) for sucking the disc box (3), and the outer wall of the disc box (3) is provided with a magnetic conduction plate matched with the third electromagnets (15).

8. The unified apparatus of claim 7, wherein the roller (140) is an electrical conductor; the contact surfaces of the two sides of the sliding groove (149) and the roller (140) are provided with conductive plates (17); the lifting shaft (141) is a hollow shaft.

9. The integrated equipment based on the Blu-ray disc library of claim 7, wherein the clamping rod (159) is hinged on the movable rod (165) at the rear end, and is hinged with the push-pull rod (160) at the rear end; the push-pull rod (160) is arranged in a shaft sleeve (162) on the pusher (139); the tail end of the push-pull rod (160) is provided with a magnetic conduction plate (163); an electromagnet block (164) for attracting the magnetic conduction plate (163) is arranged in the pusher (139); a limit ring (166) is arranged on the push-pull rod (160); and a return spring (161) is arranged on the push-pull rod (160) and between the limiting ring (166) and the shaft sleeve (162).

10. The integrated equipment based on the Blu-ray disc library according to claim 1, wherein the pushing box (13) is provided with a walking wheel (150) which moves up and down and is matched with a vertical rail (14) in the box body (1) at the outer side.

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