阅读说明：本技术 一种基于无线资源虚拟化技术的大容量磁盘存储框架 (Large-capacity disk storage frame based on wireless resource virtualization technology ) 是由 徐啸涛 洪嘉昱 杨玉甜 于 2021-08-04 设计创作，主要内容包括：本发明涉及磁盘存储架技术领域,具体为一种基于无线资源虚拟化技术的大容量磁盘存储框架,包括圆筒套架,所述圆筒套架下表面对称固定有四个支撑腿,所述圆筒套架的下表面位于四个支撑腿之间处设置有风机模组,所述圆筒套架外表面一侧开通有侧方让位槽口,所述圆筒套架的上表面均匀开通有上通风孔,所述圆筒套架内部中间处竖向设置有方便带动磁盘转动的驱动组件,所述圆筒套架外表面位于侧方让位槽口外部固定有安装端块。本发明中工作人员可通过取用槽口和侧方让位槽口将磁盘取下或者检修,有效解决了现有的磁盘存储架为方形设计,内部磁盘呈前后左右密集放置,在取用磁盘时较为麻烦的问题,进而极大的提高了磁盘存储以及取用的便捷性。(The invention relates to the technical field of disk storage frames, in particular to a large-capacity disk storage frame based on a wireless resource virtualization technology, which comprises a cylinder sleeve frame, wherein four supporting legs are symmetrically fixed on the lower surface of the cylinder sleeve frame, a fan module is arranged between the four supporting legs on the lower surface of the cylinder sleeve frame, a side abdicating notch is formed in one side of the outer surface of the cylinder sleeve frame, upper vent holes are uniformly formed in the upper surface of the cylinder sleeve frame, a driving assembly which is convenient for driving a disk to rotate is vertically arranged in the middle of the inside of the cylinder sleeve frame, and an installation end block is fixed on the outer surface of the cylinder sleeve frame, outside the side abdicating notch. According to the invention, a worker can take down or overhaul the disk through the taking notch and the side abdicating notch, so that the problem that the existing disk storage rack is square in design, the disks are densely arranged front and back and left and right, and the disk taking is troublesome is effectively solved, and the convenience of disk storage and taking is greatly improved.)

1. A large capacity disk storage frame based on wireless resource virtualization technology, includes drum set frame (1), its characterized in that: the drum type magnetic disk drive is characterized in that four supporting legs (101) are symmetrically fixed on the lower surface of the drum sleeve frame (1), a fan module (102) is arranged at a position between the four supporting legs (101) on the lower surface of the drum sleeve frame (1), a side abdicating notch (103) is formed in one side of the outer surface of the drum sleeve frame (1), an upper vent hole (104) is uniformly formed in the upper surface of the drum sleeve frame (1), a driving component (2) which is convenient for driving a magnetic disk to rotate is vertically arranged in the middle of the inside of the drum sleeve frame (1), an installation end block (3) is fixed outside the side abdicating notch (103) on the outer surface of the drum sleeve frame (1), a through groove (301) is formed in the surface of the installation end block (3), the through groove (301) is communicated with the inside of the drum sleeve frame (1) through the side abdicating notch (103), a winding component (4) for realizing a winding function is arranged at the bottom of the installation end block (3), and a linkage component (5) which can be structurally matched with the winding component (4) is arranged above the mounting end block (3).

2. The mass storage framework based on wireless resource virtualization technology as claimed in claim 1, wherein: drive assembly (2) are including rotating axis of rotation (201) of installing between the surface about drum set frame (1) is inside, drum set frame (1) upper surface fixed has driving motor (202), and the output tip of driving motor (202) and the coaxial fixed connection of upper end of axis of rotation (201), axis of rotation (201) surface is located drum set frame (1) inside equidistance and is fixed with six fixed disks (203), fixed disk (203) surface is impartial apart from being fixed with six mount (204), the equal equidistance of mount (204) upper surface is opened and is had eight mounting grooves (205), and the disk can be placed inside mounting groove (205), mount (204) side surface all is equipped with and suppresses subassembly (7).

3. The mass storage framework based on wireless resource virtualization technology as claimed in claim 2, wherein: the elastic pressing component (7) comprises a sliding hole (701) which is formed in the side surface of the fixing frame (204) and located below the mounting groove (205), a micro-touch switch (702) is fixed on the surface of the bottom of the sliding hole (701), a guide rod (703) is installed at the port part of the sliding hole (701) in a sliding mode, an arc-shaped end block (704) is fixed to the outer portion, located in the sliding hole (701), of the end part of the guide rod (703), the arc-shaped end block (704) is in extrusion fit with the surface of the side wall of the cylinder sleeve frame (1), a spring (705) is sleeved on the outer surface of the guide rod (703), and two end parts of the spring (705) are respectively and fixedly connected with the side surface of the fixing frame (204) and the side surface of the arc-shaped end block (704) correspondingly.

4. The mass storage framework based on wireless resource virtualization technology as claimed in claim 2, wherein: the fixed frame (204) is internally provided with a fixed groove (206) on the surface of the bottom of the mounting groove (205), and the fixed groove (206) is internally provided with an electromagnet module (207).

5. The mass storage framework based on wireless resource virtualization technology as claimed in claim 1, wherein: the winding end block is characterized in that the mounting end block (3) comprises a lower cavity (401) arranged at the bottom of the mounting end block (3), the lower cavity (401) is communicated with the through groove (301), a winding shaft sleeve (402) is rotatably mounted between the inner walls of two sides of the lower cavity (401), two end parts of the winding shaft sleeve (402) penetrate through the mounting end block (3), a motor (403) is fixedly arranged on the outer side of the lower cavity (401) on the side surface of the mounting end block (3), the output end part of the motor (403) is fixedly connected with the end part of the winding shaft sleeve (402) in a coaxial mode, and a nylon seal cloth (6) is fixedly wound on the outer surface of the winding shaft sleeve (402).

6. The mass storage framework based on wireless resource virtualization technology of claim 5, wherein: the linkage assembly (5) comprises an upper cavity (501) which is arranged inside the mounting end block (3) and located above the through groove (301), the upper cavity (501) is communicated with the through groove (301), a linkage shaft sleeve (502) is rotatably mounted between the side walls of the upper cavity (501), the end, far away from the motor (403), of the linkage shaft sleeve (502) penetrates through the mounting end block (3), a belt pulley group (503) is arranged between the end, located outside the mounting end block (3), of the linkage shaft sleeve (502) and the end of the winding shaft sleeve (402), the linkage shaft sleeve (502) is in transmission connection with the winding shaft sleeve (402) through the belt pulley group (503), and the end of the nylon seal cloth (6) penetrates through the through groove (301) and then enters the upper cavity (501) and is fixed on the outer surface of winding of the linkage shaft sleeve (502).

7. The mass storage framework based on wireless resource virtualization technology as claimed in claim 1, wherein: the outer side surface of the mounting end block (3) is fixedly provided with a fixing plate (302), the surface of the fixing plate (302) is sequentially fixedly provided with a control panel (303) and a master switch (304) from top to bottom, the outer side surface of the mounting end block (3) is positioned below the fixing plate (302) and is fixedly provided with a logic integrated controller (305), and the master switch (304) and the logic integrated controller (305) are respectively and electrically connected with the control panel (303).

8. The mass storage framework based on wireless resource virtualization technology of claim 5, wherein: wind-guiding holes (602) are uniformly formed in the surface of the nylon seal cloth (6) at equal intervals, and a taking notch (601) is formed in the middle of the surface of the nylon seal cloth (6).

Technical Field

The invention relates to the technical field of disk storage frames, in particular to a high-capacity disk storage frame based on a wireless resource virtualization technology.

Background

The wireless resources comprise frequency domain resources, time domain resources, space domain resources, power resources, transmission bandwidth and other resources, the wireless resources are virtualized by pooling the resources through an SDN/NFV technology, and the scheduling and configuration of the wireless network resources are independent of specific network resources through means of mapping and the like, namely the wireless network resources are shielded during scheduling and configuration, so that the maximum utilization of the wireless network resources is achieved.

In the application of the wireless resource virtualization technology, a large amount of data needs to be stored through a disk, a common disk storage rack is in a square design, internal disks are densely arranged front and back and left and right, gaps among the disks are small, the innermost disk can be blocked by the disk arranged on the front side, when the disk is taken or maintained, the operation is troublesome, and the labor intensity of technicians is increased to a certain extent.

Disclosure of Invention

The invention aims to provide a high-capacity disk storage frame based on a wireless resource virtualization technology, and aims to solve the problems that the existing disk storage frame proposed in the background technology is square, internal disks are densely arranged front and back, left and right, gaps among the disks are small, the innermost disk is blocked by the disk arranged on the front side, and the taking or the maintenance of the disk is troublesome.

In order to achieve the purpose, the invention provides the following technical scheme: a large-capacity disk storage frame based on wireless resource virtualization technology comprises a cylinder sleeve frame, four supporting legs are symmetrically fixed on the lower surface of the cylinder sleeve frame, a fan module is arranged on the lower surface of the cylinder sleeve frame between the four supporting legs, a side abdicating notch is opened on one side of the outer surface of the cylinder sleeve frame, upper vent holes are uniformly opened on the upper surface of the cylinder sleeve frame, a driving assembly which is convenient for driving the magnetic disk to rotate is vertically arranged in the middle of the inner part of the cylinder sleeve frame, an installation end block is fixed on the outer surface of the cylinder sleeve frame and positioned outside the side abdicating notch, a through groove is formed on the surface of the installation end block, the through groove is communicated with the interior of the cylinder sleeve frame through the side abdicating notch, the bottom of the mounting end block is provided with a rolling component for realizing the rolling function, and a linkage assembly which can be structurally matched with the winding assembly is arranged above the mounting end block.

Preferably, drive assembly installs the axis of rotation between the surface about drum set frame is inside including rotating, drum set frame upper surface is fixed with driving motor, and driving motor's output end and the coaxial fixed connection of upper end of axis of rotation, the axis of rotation surface is located the inside equidistance of drum set frame and is fixed with six fixed disks, the equal equidistance of fixed disk surface is fixed with six mounts, the equal equidistance of mount upper surface is opened and is led to there are eight mounting grooves, and the disc can be placed inside the mounting groove, the mount side surface all is equipped with the suppress subassembly.

Preferably, the suppressing assembly comprises a sliding hole formed in the side surface of the fixed frame and located below the mounting groove, a micro-contact switch is fixed on the surface of the bottom of the sliding hole, a guide rod is slidably mounted at the port of the sliding hole, an arc-shaped end block is fixed at the position, located outside the sliding hole, of the end of the guide rod, the arc-shaped end block is in extrusion fit with the surface of the side wall of the cylinder sleeve frame, a spring is sleeved on the outer surface of the guide rod, and two end portions of the spring are respectively and fixedly connected with the side surface of the fixed frame and the side surface of the arc-shaped end block correspondingly.

Preferably, the fixed frame is internally provided with a fixed groove on the surface of the bottom of the mounting groove, and the fixed groove is internally provided with an electromagnet module.

Preferably, the mounting end block comprises a lower cavity arranged at the bottom of the mounting end block, the lower cavity is communicated with the through groove, a winding shaft sleeve is rotatably mounted between the inner walls of two sides of the lower cavity, two end parts of the winding shaft sleeve penetrate through the outside of the mounting end block, a motor is fixedly arranged on the side surface of the mounting end block outside the lower cavity, the output end part of the motor is coaxially and fixedly connected with the end part of the winding shaft sleeve, and a nylon seal cloth is fixedly wound on the outer surface of the winding shaft sleeve.

Preferably, the linkage assembly comprises an upper cavity which is arranged inside the mounting end block and located above the through groove, the upper cavity is communicated with the through groove, a linkage shaft sleeve is rotatably mounted between the side walls of the upper cavity, the end part, far away from the motor, of the linkage shaft sleeve penetrates through the outside of the mounting end block, a belt pulley set is arranged between the end part, located outside the mounting end block, of the linkage shaft sleeve and the end part of the winding shaft sleeve, the linkage shaft sleeve is in transmission connection with the winding shaft sleeve through the belt pulley set, and the end part of the nylon seal cloth penetrates through the through groove to enter the upper cavity and is fixedly wound on the outer surface of the linkage shaft sleeve.

Preferably, a fixed plate is fixed on the outer side surface of the mounting end block, a control panel and a master switch are sequentially fixed on the upper and lower surfaces of the fixed plate, a logic centralized controller is fixed on the outer side surface of the mounting end block below the fixed plate, and the master switch and the logic centralized controller are respectively electrically connected with the control panel.

Preferably, the surface of the nylon seal cloth is provided with air guide holes at equal intervals, and the surface of the nylon seal cloth is provided with a taking notch in the middle.

Compared with the prior art, the invention has the beneficial effects that:

the cylinder sleeve frame in the device adopts a cylinder type design, replaces the traditional design mode of adopting a square frame, can rotate the placed magnetic discs in the cylinder sleeve frame through the driving assembly, further facilitates the taking of the magnetic discs, is combined with the device, controls the driving motor to work and drives the rotating shaft to rotate by a certain angle, further rotates the whole vertical row of fixing frames where the magnetic discs to be taken are located to the side abdicating notch, simultaneously controls the motor to work through the logic controller, further drives the rolling shaft sleeve to rotate by a certain angle through the output end part of the motor, can rotate and roll the lower end of the nylon sealing cloth for releasing, simultaneously can drive the linkage shaft sleeve to synchronously rotate through the transmission action of the control panel, is convenient for synchronously rolling and releasing the nylon sealing cloth, and further adjusts the taking notch to the position corresponding to the magnetic discs to be taken through the rolling effect of the whole nylon sealing cloth, because the effect of stepping down of side notch of stepping down, arc end block does not receive the extrusion this moment, under the effect of spring, drive guide arm and arc end block whole to the outside removal of slide opening, guide arm tip and the separation of little touch switch this moment, little touch switch control electro-magnet module circuit disconnection, thereby stop work, make the disk lack the magnetic attraction effect, the staff accessible is taken the notch and the side notch of stepping down takes the disk off or overhauls this moment, effectively solved current disk storage frame and be square design, inside disk is the intensive placing all around, comparatively troublesome problem when taking the disk, and then very big improvement the convenience of disk storage and taking.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a schematic view of a driving assembly according to the present invention;

FIG. 4 is a schematic view of the structure of the biasing assembly of the present invention;

FIG. 5 is a schematic view of a winding assembly according to the present invention;

FIG. 6 is a schematic view of a linkage assembly according to the present invention;

FIG. 7 is a schematic view of the structure of the nylon seal cloth of the present invention;

fig. 8 is a schematic view of a telecommunications connection according to the present invention.

The reference numbers in the figures illustrate: 1. a cylinder jacket frame; 101. supporting legs; 102. a fan module; 103. a side abdication notch; 104. an upper vent; 2. a drive assembly; 201. a rotating shaft; 202. a drive motor; 203. fixing the disc; 204. a fixed mount; 205. mounting grooves; 206. fixing grooves; 207. an electromagnet module; 3. mounting an end block; 301. a through groove; 302. a fixing plate; 303. a control panel; 304. a master control switch; 305. logic integrated controllers; 4. a winding component; 401. a lower cavity; 402. a winding shaft sleeve; 403. a motor; 5. a linkage assembly; 501. an upper chamber; 502. a linkage shaft sleeve; 503. a pulley set; 6. nylon sealing cloth; 601. taking a notch; 602. a wind guide hole; 7. a spring assembly; 701. a slide hole; 702. a micro-touch switch; 703. a guide bar; 704. an arcuate end block; 705. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides an embodiment:

a large-capacity disk storage frame based on a wireless resource virtualization technology comprises a cylinder sleeve frame 1, wherein four supporting legs 101 are symmetrically fixed on the lower surface of the cylinder sleeve frame 1, a fan module 102 is arranged at a position, between the four supporting legs 101, of the lower surface of the cylinder sleeve frame 1, a side abdicating notch 103 is formed in one side of the outer surface of the cylinder sleeve frame 1, an upper vent hole 104 is uniformly formed in the upper surface of the cylinder sleeve frame 1, a driving component 2 which is convenient for driving a disk to rotate is vertically arranged at the middle inside of the cylinder sleeve frame 1, an installation end block 3 is fixed on the outer surface of the side abdicating notch 103 of the cylinder sleeve frame 1, a through groove 301 is formed in the surface of the installation end block 3, the through groove 301 is communicated with the inside of the cylinder sleeve frame 1 through the side abdicating notch 103, and a winding component 4 for realizing a winding function is arranged at the bottom of the installation end block 3, and a linkage component 5 which can be structurally matched with the winding component 4 is arranged above the mounting end block 3.

Further, drive assembly 2 is including rotating the axis of rotation 201 of installing between the inside upper and lower surface of drum set frame 1, 1 upper surface of drum set frame is fixed with driving motor 202, and driving motor 202's output end and the coaxial fixed connection of upper end of axis of rotation 201, axis of rotation 201 surface is located the inside equidistance of drum set frame 1 and is fixed with six fixed disks 203, the equal equidistance of fixed disks 203 surface is fixed with six mounts 204, the equal equidistance of mount 204 upper surface is opened and is led to there are eight mounting grooves 205, and the disc can be placed inside mounting groove 205, mount 204 side surface all is equipped with suppress subassembly 7, and the disc can be placed inside mounting groove 205 respectively, and axis of rotation 201 drives mount 204 through the fixed connection effect of fixed disks 203 and wholly rotates in 1 inside of drum set frame, and then makes things convenient for taking and examining and repairing of disc.

Further, the pressing component 7 includes a sliding hole 701 provided on the side surface of the fixing frame 204 and located below the mounting groove 205, a micro-touch switch 702 is fixed on the bottom surface of the sliding hole 701, a guide rod 703 is slidably mounted at the port of the sliding hole 701, an arc-shaped end block 704 is fixed at the end of the guide rod 703 and located outside the sliding hole 701, the arc-shaped end block 704 is in press fit with the side wall surface of the cylinder jacket frame 1, a spring 705 is sleeved on the outer surface of the guide rod 703, and two ends of the spring 705 are respectively and fixedly connected with the side surface of the fixing frame 204 and the side surface of the arc-shaped end block, when the arc-shaped end block 704 contacts and presses the inner wall of the cylinder jacket frame 1, the arc-shaped end block 704 and the guide rod 703 are integrally pressed and push the guide rod to slide towards the inside of the sliding hole 701 against the elastic force of the spring 705, and then the end of the guide rod 703 contacts and presses the micro-touch switch 702, at this time, the micro-touch switch 702 controls the electromagnet module 207 to be switched on circuit to normally operate, at this time, under the magnetic attraction effect of the electromagnet module 207, the magnetic disk can be stably fixed in the mounting groove 205, when the arc-shaped end block 704 is not pressed, the guide rod 703 and the arc-shaped end block 704 are driven to integrally move to the outside of the sliding hole 701 under the effect of the spring 705, the end of the guide rod 703 is separated from the micro-touch switch 702 at this time, and the micro-touch switch 702 controls the electromagnet module 207 to be disconnected in circuit, so that the operation is stopped.

Furthermore, the fixing frame 204 is located on the bottom surface of the mounting groove 205 and is provided with a fixing groove 206, the fixing groove 206 is fixed with an electromagnet module 207, the micro-touch switch 702 controls the electromagnet module 207 to be switched on, so that the magnetic disc can be stably fixed in the mounting groove 205 under the magnetic attraction effect of the electromagnet module 207.

Further, the installation end block 3 includes the lower chamber 401 of seting up in installation end block 3 bottom, and the lower chamber 401 communicates with each other with logical groove 301, it installs rolling axle sleeve 402 to rotate between the inner wall of lower chamber 401 both sides, and two tip of rolling axle sleeve 402 all run through to the outside of installation end block 3, the side surface that installs end block 3 is located the lower chamber 401 outside and is fixed with motor 403, and coaxial fixed connection between the output end of motor 403 and the rolling axle sleeve 402 tip, rolling axle sleeve 402 external surface is fixed with nylon seal cloth 6, and motor 403 works, and then drives rolling axle sleeve 402 through the output end of motor 403 and rotates certain angle, can rotate the rolling in the release to nylon seal cloth 6 lower extreme.

Further, the linkage assembly 5 comprises an upper cavity 501 arranged in the mounting end block 3 and positioned above the through groove 301, the upper cavity 501 is communicated with the through groove 301, a linkage shaft sleeve 502 is rotatably arranged between the side walls of the upper cavity 501, and the end of the interlocking boss 502 on the side away from the motor 403 penetrates to the outside of the mounting end block 3, a pulley set 503 is arranged between the end part of the linkage sleeve 502 positioned outside the mounting end block 3 and the end part of the rolling sleeve 402, the interlocking shaft sleeve 502 is in transmission connection with the winding shaft sleeve 402 through a belt pulley set 503, and the end part of the nylon seal cloth 6 passes through the through groove 301 and then enters the upper cavity 501 and is fixedly wound on the outer surface of the interlocking shaft sleeve 502, through the transmission action of the belt pulley set 503, can drive the linkage shaft sleeve 502 to synchronously rotate, is convenient for synchronously rolling and releasing the nylon seal cloth 6, through the holistic rolling effect to nylon seal cloth 6, and then will take notch 601 and adjust to the position that corresponds with the disk that needs to be taken.

Furthermore, a fixed plate 302 is fixed on the outer side surface of the mounting end block 3, a control panel 303 and a master switch 304 are sequentially fixed on the upper and lower surfaces of the fixed plate 302, a logic centralized controller 305 is fixed on the outer side surface of the mounting end block 3 below the fixed plate 302, the master switch 304 and the logic centralized controller 305 are respectively electrically connected with the control panel 303, when a magnetic disk is taken or repaired, the master switch 304 is pressed to turn on the control system of the device, then the serial number of the magnetic disk to be taken or repaired is input through the control panel 303, and then the control panel 303 transmits a signal to the logic centralized controller 305, so that the normal operation of the whole control system is facilitated.

Further, the equidistant wind-guiding hole 602 that evenly opens in nylon seal 6 surface has, nylon seal 6 surface is located the middle department and has opened and take notch 601, and nylon seal 6 can prevent that dust impurity from getting into the inside of drum stock 1 and causing the pollution when the device is normally put, takes notch 601 simultaneously and makes things convenient for taking of disk, takes notch 601 and makes nylon seal 6 have certain ventilation effect, makes things convenient for the inside heat dissipation of drum stock 1.

The working principle is as follows: firstly, the magnetic disks can be respectively placed in the mounting grooves 205, the rotating shaft 201 drives the fixing frames 204 to integrally rotate in the cylinder jacket frame 1 under the fixed connection action of the fixed disk 203, when the arc-shaped end block 704 is contacted with the inner wall of the cylinder jacket frame 1 and is extruded, the arc-shaped end block 704 and the guide rod 703 are integrally pressed and overcome the elasticity of the spring 705 to push the guide rod 703 to slide towards the inside of the sliding hole 701, then the end part of the guide rod 703 is contacted with and extrudes the micro-contact switch 702, at the moment, the micro-contact switch 702 controls the circuit of the electromagnet module 207 to be switched on so as to normally work, at the moment, under the magnetic attraction action of the electromagnet module 207, the magnetic disks can be stably fixed in the mounting grooves 205, eight magnetic disks can be placed above each fixing frame 204, each six fixing frames 204 are one layer, each layer of six fixing frames 204 has corresponding numbers, and meanwhile, six layers of outer surfaces of the rotating shaft 201 have corresponding numbers, meanwhile, the fan module 102 at the bottom of the cylinder jacket frame 1 can inject outside cold air into the cylinder jacket frame 1, the air with higher heat in the cylinder jacket frame 1 can be exhausted through the upper vent hole 104, so that the heat dissipation in the cylinder jacket frame 1 is convenient, when a disk is taken or overhauled, a control system of the device is opened by pressing the master control switch 304, then the serial number of the disk to be taken or overhauled is input through the control panel 303, then the control panel 303 transmits a signal to the logic integrated controller 305, at the moment, the logic integrated controller 305 controls the driving motor 202 to work and drives the rotating shaft 201 to rotate for a certain angle, further the fixing frame 204 of the whole vertical row where the disk to be taken is located is rotated to the side abdicating notch 103, meanwhile, the logic integrated controller 305 controls the motor 403 to work, and further drives the rolling sleeve 402 to rotate for a certain angle through the output end part of the motor 403, can rotate the rolling in the release to nylon seal cloth 6 lower extreme, transmission effect through pulley group 503 simultaneously, can drive interlock axle sleeve 502 and rotate in step, the convenience is to nylon seal cloth 6 roll up and release in step, through the holistic rolling effect to nylon seal cloth 6, and then will take notch 601 and adjust to the position that corresponds with the disk that needs to be taken, because the side notch 103 of stepping down the effect of stepping down, arc end block 704 does not receive the extrusion this moment, under the effect of spring 705, it is whole to the outside removal of slide opening 701 to drive guide arm 703 and arc end block 704, guide arm 703 tip and the separation of touch switch 702 a little this moment, touch switch 702 control electromagnet module 207 circuit disconnection a little, thereby stop work, make the disk lack the magnetic attraction effect, the staff accessible takes notch 601 and side notch 103 of stepping down to take the disk or overhaul this moment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.