Audio and video data analysis device based on distributed storage

Abstract

The present invention discloses an audio-visual data analysis device based on distributed storage, comprising a data analysis module, a data storage unit and a placement seat, wherein one side of the data storage unit is connected to a plug via a data cable, a top plate is provided on the placement seat, the data analysis module is fixedly provided on the top of the top plate and a docking seat uniformly distributed circumferentially is provided at the bottom thereof, a rotating wind disk is provided below the top plate, and a cyclone outflow area is formed between the rotating wind disk and the top plate. In the present invention, a top plate, a rotating wind disk and a positioning frustum are provided, wherein the rotating wind disk is located below the top plate and the two form an annular cyclone outflow area, the positioning frustum is multiple and is provided with circumferentially distributed detachable data storage units, and the data storage units are located in the cyclone outflow area. This arrangement enables each data storage unit to be in a state of ventilation and heat dissipation, thereby enabling each data storage unit to be in a state of more stable storage and processing.

Description

Technical Field

[0001] The present invention relates to the technical field of distributed data storage, and in particular to an audio and video data analysis device based on distributed storage. Background Art

[0002] Audio and video data needs to be analyzed and processed when it is stored, and then stored after analysis and processing. Audio and video data is usually stored in a storage disk (such as a solid-state drive). Due to the large amount of audio and video data, distributed storage is usually used for convenient storage. Existing distributed storage mainly refers to the circuit board on the analysis and processing module that can add storage disks as needed to expand the storage access space.

[0003] At present, the main structure of the existing distributed storage device includes a chassis, a PC circuit board and an access disk. The PC circuit board is fixedly installed in the chassis, and the access disk is connected to the PC circuit board through a data cable. When the access disk needs to be expanded, an access disk needs to be added in the chassis. However, this type of device for distributed storage of audio and video data still has shortcomings when in use: 1. The storage disk has poor uniformity in cooling treatment. Simply put, multiple storage disks are usually installed on the side wall of the chassis, resulting in different uniformity in cooling treatment of each storage disk, which affects the access speed of the storage disk; 2. When adding storage disks, the entire storage device needs to be shut down. Specifically, the operating space for adding storage disks in the chassis is small, and it is easy to touch other running components during installation operation. Therefore, the shutdown process will affect the normal operation of the storage device.

[0004] To this end, the present invention proposes an audio and video data analysis device based on distributed storage. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems mentioned in the background technology and to propose an audio and video data analysis device based on distributed storage.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The device for analyzing audio and video data based on distributed storage includes a data analysis module, a data storage unit and a placement seat. One side of the data storage unit is connected to a plug via a data cable. A top plate is provided on the placement seat. The data analysis module is fixedly arranged on the top of the top plate and a docking seat uniformly distributed circumferentially is provided at the bottom thereof. A rotating wind disk is provided below the top plate. A cyclone outflow area is formed between the rotating wind disk and the top plate. A plurality of positioning cones uniformly distributed around the center and located in the cyclone outflow area are provided on the top plate. A plurality of circumferentially uniformly distributed sockets are provided on the outer periphery of the positioning cone. A plug plate that is plugged into the socket is fixedly connected to one side of the data storage unit. The positioning cone and the top plate are rotatably connected. A transmission combination is provided between the top plate and the rotating wind disk. The transmission combination has the function of controlling the forward and reverse buffering rotation of the positioning cone.

[0008] As a further description of the above technical solution:

[0009] The bottom of the top plate is fixedly connected to a suspension tube parallel to the meridian, the suspension tube is fixedly connected to a positioning platform, the bottom of the positioning circular table is fixedly connected to a positioning shaft that passes through the positioning platform and is rotatably connected, the top of the positioning circular table is fixedly connected to a support shaft, the top of the support shaft is fixedly connected to a distribution disk, and the surface of the distribution disk is provided with axially evenly distributed distribution holes.

[0010] As a further description of the above technical solution:

[0011] The top plate has a circular hole on its surface for accommodating the distribution plate. The outer wall of the top plate has a wire channel connecting adjacent circular holes. The distribution hole is an arc-shaped hole structure and one end of the hole extends to the outer wall of the distribution plate.

[0012] As a further description of the above technical solution:

[0013] An air collecting tube is fixedly connected to the middle of the upper end surface of the top plate, and several docking seats are arranged around the air collecting tube. The bottom of the air collecting tube is open, and the middle of the top of the rotating wind disk is fixedly connected to a drainage wind tube extending from the top into the air collecting tube. The outer peripheral wall of the drainage wind tube is fixedly connected with upper wind blades evenly distributed in the circumference, and the upper end surface of the rotating wind disk is fixedly connected with several lower wind plates distributed around the drainage wind tube, and the outer peripheral wall of the air collecting tube is provided with an air inlet.

[0014] As a further description of the above technical solution:

[0015] The transmission combination includes a transmission gear, a tooth plate, a bidirectional torsion spring and a reciprocating transmission mechanism. One end of the tooth plate is connected to a connecting plate that is slidably connected to the bottom of the suspension tube. The transmission gear is sleeved on the positioning shaft and meshes with the tooth plate. The transmission gear and the positioning shaft are rotationally connected and a bidirectional torsion spring is provided at the rotation connection. The reciprocating transmission mechanism is used to control the reciprocating motion of the tooth plate under all suspension tubes.

[0016] As a further description of the above technical solution:

[0017] The reciprocating transmission mechanism includes a reciprocating screw, a thread sleeve, a bevel gear and a bevel gear. A reciprocating screw is provided in a rotating sleeve inside the suspension tube. One end of the reciprocating screw is fixedly connected to a bevel gear arranged near the drainage air duct. The bevel gear is fixedly sleeved on the outside of the drainage air duct and meshes with the bevel gear on its outer periphery. The thread sleeve is sleeved on the outside of the reciprocating screw and is slidably connected to the suspension tube. The outer peripheral wall of the thread sleeve is fixedly connected to the adjacent connecting plate.

[0018] As a further description of the above technical solution:

[0019] The tooth plate has a waist-shaped frame structure and a section of teeth is fixedly connected on both sides thereof. The sections of teeth on both sides of the tooth plate are not engaged with the transmission gear at the same time, and one end of the tooth plate is elastically slidably matched with the connecting plate.

[0020] As a further description of the above technical solution:

[0021] The transmission combination also includes a belt limiter, which includes pulley 1, pulley 2, a transmission belt and a limit pile. The top of the suspension tube is fixedly connected to a positioning pile. A set of pulleys is provided on the positioning pile. The pulley 2 is fixedly sleeved on the positioning shaft and connected to the pulley 1 through the transmission belt. A baffle is fixedly provided on the outer peripheral wall of the transmission belt. The limit pile is fixedly provided on the top of the suspension tube and is located on the outside of the transmission belt.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0023] 1. In the present invention, a top plate, a rotating wind plate and a positioning frustum are provided, wherein the rotating wind plate is located below the top plate and the two form an annular cyclone outflow area, and there are multiple positioning frustums on which circumferentially distributed detachable data storage units are provided, and the data storage units are located in the cyclone outflow area. This arrangement enables each data storage unit to be in a state of ventilation and heat dissipation, thereby making each data storage unit in a more stable state.

[0024] 2. In the present invention, by setting a control combination for controlling the back-and-forth rotation of the positioning table, the data storage units located in the cyclone outflow area have the opportunity to be in the windward direction, thereby ensuring the ventilation and heat dissipation efficiency of each data storage unit, thereby improving the access and processing efficiency of each data storage unit.

[0025] 3. In the present invention, a bidirectional torsion spring, a tooth plate and a transmission gear are provided in the control combination. When the tooth plate reciprocates, it drives the positioning table to rotate back and forth through the transmission gear and the bidirectional torsion spring. Due to the buffering function of the bidirectional torsion spring, the back and forth operation of the data storage unit has a buffering characteristic, thereby ensuring the reliability of the data storage unit's access processing under dynamic conditions.

[0026] 4. In the present invention, the plate teeth and the connecting plate are elastically slidably connected, and a section of teeth is set on the opposite sides of the plate teeth. The two sections of teeth and the transmission gear are not engaged at the same time. Therefore, when the sections of teeth on both sides are not engaged with the transmission gear, the data storage units can be added or reduced on the corresponding positioning circular platform, and the normal dynamic ventilation and heat dissipation of the data storage units on other positioning circular platforms will not be affected when adding or reducing the data storage units. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the distributed storage audio and video data analysis device proposed by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the top plate and the rotating wind disk of the distributed storage audio and video data analysis device proposed by the present invention after explosion and expansion;

[0029] Figure 3 for Figure 2 The main view;

[0030] Figure 4 for Figure 2 Schematic diagram at the bottom;

[0031] Figure 5 for Figure 4 Schematic diagram of the enlarged part "a" in the middle;

[0032] Figure 6 A plan view of the coordination of the positioning shaft, transmission gear and bidirectional torsion spring of the distributed storage audio and video data analysis device proposed by the present invention;

[0033] Figure 7 A schematic diagram of a belt-type limiter based on a distributed storage audio and video data analysis device proposed by the present invention;

[0034] Figure 8 for Figure 5 Schematic diagram of the enlarged part "b".

[0035] Legend:

[0036] 1. Data analysis module; 11. Docking station; 2. Data storage unit; 21. Insertion board; 3. Placement seat; 31. Top plate; 311. Suspension pipe; 3111. Positioning platform; 3112. Positioning pile; 312. Round hole; 313. Wire channel; 314. Wind collector; 3141. Air inlet; 32. Rotating wind disc; 321. Drainage wind disc; 3211. Upper wind blade; 322. Lower wind plate; 33. Positioning round table; 331. Positioning shaft; 332. Support shaft; 3321. Distribution plate; 33211. Distribution hole; 3 321. Distribution plate; 333. Plug sleeve; 34. Transmission assembly; 341. Transmission gear; 342. Tooth plate; 3421. Connecting plate; 3422. A section of teeth; 343. Bidirectional torsion spring; 344. Reciprocating transmission mechanism; 3441. Reciprocating screw; 3442. Screw sleeve; 3443. Bevel gear disc; 3444. Bevel gear; 345. Belt limiter; 3451. Pulley 1; 3452. Pulley 2; 3453. Transmission belt; 34531. Baffle; 3454. Limit pile; 4. Cyclone outflow area. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figure 1-8 , based on distributed storage audio and video data analysis device, including a data analysis module 1, a data storage unit 2 and a placement seat 3. The data analysis module 1 adopts a processor for analyzing and processing audio and video data in the existing technology, and has integrated circuit boards, microprocessors and other components therein. A plug is connected to one side of the data storage unit 2 through a data cable. A storage disk with read and write functions is provided in the data storage unit 2. A top plate 31 is provided on the placement seat 3. The data analysis module 1 is fixedly set on the top of the top plate 31 and a circumferentially evenly distributed docking seat 11 is provided at the bottom thereof. The docking seat 11 is connected to the integrated circuit board in the data analysis module 1. When the plug is connected to the docking seat 11 on the data analysis module 1, the function of adding a storage disk to the device is realized.

[0040] In the present technical solution, a rotating wind disk 32 is provided below the top plate 31, and a cyclone outflow area 4 is formed between the rotating wind disk 32 and the top plate 31. This area is a ventilation and heat dissipation area. A plurality of positioning cones 33 are evenly distributed around the center and located in the cyclone outflow area 4 are provided on the top plate 31. A plurality of circumferentially evenly distributed sockets 333 are provided on the outer periphery of the positioning cone 33. A plug-in plate 21 that is plugged into and fits with the sockets 333 is fixedly connected to one side of the data storage unit 2. A plurality of positioning cones 33 are provided on a top plate 33. This arrangement has the function of adding expansion positions in the cyclone outflow area 4, and the airflow in the cyclone outflow area 4 will pass through the data storage unit 2 on each positioning cone 33 when flowing toward the periphery, thereby ensuring ventilation and heat dissipation of all data storage units 2 located in the cyclone outflow area 4.

[0041] Furthermore, the positioning table 33 and the top plate 31 are rotatably connected, and a transmission combination 34 is arranged between the top plate 31 and the rotating wind plate 32. The transmission combination 34 has the function of controlling the forward and reverse buffer rotation of the positioning table 33. When the positioning table 33 rotates forward and reverse, each data storage unit 2 on its periphery can be in a windward position. This arrangement can improve the uniformity of ventilation and heat dissipation of each data storage unit 2.

[0042] Specifically, the bottom of the top plate 31 is fixedly connected with a suspension tube 311 parallel to the warp line. During implementation, a suspension plate can be welded to the bottom of the top plate 31, and the suspension plate and the suspension tube 311 are fixedly connected. The suspension tube 311 is fixedly connected with a positioning platform 3111. The bottom of the positioning round table 33 is fixedly connected with a positioning shaft 331 that passes through the positioning platform 3111 and is rotatably connected. The top of the positioning round table 33 is fixedly connected with a support shaft 332. The top of the support shaft 332 is fixedly connected with a distribution plate 3321. When the positioning round table 33 rotates, it will drive the distribution plate 3321 to rotate. The function of the distribution plate 3321 is to connect each data The data lines on the storage unit 2 are separated, and the problem of wire pulling can be avoided. The surface of the branching disk 3321 is provided with axially evenly distributed branching holes 33211. When in use, the data line on each data storage unit 2 is passed through a branching hole 33211. One data storage unit 2 corresponds to one branching hole 33211. A certain length of the data line led out from the branching hole 33211 is reserved. After the plug on the data line is connected to the docking seat 11, when the positioning table 33 is controlled to rotate back and forth, the data line will move passively, and the excess length will compensate for this movement to avoid the problem of the data line being torn.

[0043] Furthermore, a circular hole 312 for accommodating a branching plate 3321 is provided on the surface of the top plate 31. The outer wall of the top plate 31 is provided with a wire channel 313 connecting adjacent circular holes 312. The branching holes 33211 are arc-shaped holes with one end extending to the outer wall of the branching plate 3321. This arrangement facilitates the entry and exit of the data lines on each data storage unit 2 into and out of the branching holes 33211. Moreover, the structure of the arc-shaped branching holes 33211 prevents the data lines entering therein from easily slipping out. When it is necessary to add a data storage unit 2, the positioning table 33 is rotated so that an idle socket 333 on it faces outward, and then the plug board 21 on the data storage unit 2 is plugged into the above-mentioned socket 333. Then, the data line on the data storage unit 2 is slid into through the wire channel 313 and then into the branching hole 33211 opposite the wire channel 313. At this time, the installation of the data storage unit 2 is completed.

[0044] In this embodiment, an air collecting tube 314 is fixedly connected to the middle of the upper end surface of the top plate 31, and several docking seats 11 are arranged around the air collecting tube 314. The bottom of the air collecting tube 314 is open, and the middle of the top of the rotating air disc 32 is fixedly connected to the top of the air guide tube 321 extending into the air collecting tube 314. The outer peripheral wall of the air guide tube 321 is fixedly connected with upper air blades 3211 distributed evenly in the circumference. When the rotating air disc 32 drives the air guide tube 321 to rotate, the upper air blades 3211 will drive the air flow in the air collecting tube 314 to flow downward, and the upper end surface of the rotating air disc 32 is fixedly connected with several downwind plates 322 distributed around the downwind plates 321. When the rotating air disc 32 rotates, the downwind plates 322 will push the above-mentioned downward-flowing air flow to the surroundings, and the outer peripheral wall of the air collecting tube 314 is provided with an air inlet 3141, which is a supplementary port for fresh air to enter the air collecting tube 314. During use, a driving motor may be installed on the top of the air collecting cylinder 314 , and the output shaft of the driving motor may be fixedly connected to the top of the drainage air cylinder 321 , thereby realizing the control of the rotation of the rotating wind disk 32 .

[0045] Furthermore, the transmission assembly 34 includes a transmission gear 341, a tooth plate 342, a bidirectional torsion spring 343, and a reciprocating transmission mechanism 344. One end of the tooth plate 342 is connected to a connecting plate 3421 that is slidably connected to the bottom of the suspension tube 311. The transmission gear 341 is mounted on the positioning shaft 331 and meshes with the tooth plate 342. The transmission gear 341 and the positioning shaft 331 are rotatably connected, and a bidirectional torsion spring 343 is provided at the rotational connection. That is, when the transmission gear 341 rotates, the bidirectional torsion spring 343 will torsionally deform, causing the positioning shaft 331 to lag in rotation. Therefore, the function of the bidirectional torsion spring 343 is to achieve the aforementioned function of controlling the forward and reverse buffering rotation of the positioning table 33, the purpose of which is to eliminate the inertial impact force on the data storage unit 2 on it when the positioning table 33 rotates forward and reverse, so that the data storage unit 2 can operate reliably. When the tooth plate 342 reciprocates, it pushes the positioning table 33 to rotate back and forth through the transmission gear 341.

[0046] The reciprocating transmission mechanism 344 is used to control the reciprocating motion of the toothed plates 342 under all the suspension tubes 311 .

[0047] Specifically, the reciprocating transmission mechanism 344 includes a reciprocating screw 3441, a thread sleeve 3442, a bevel gear 3443 and a bevel gear 3444. The reciprocating screw 3441 is rotatably sleeved in the suspension tube 311. One end of the reciprocating screw 3441 is fixedly connected to a bevel gear 3444 arranged near the drainage air duct 321. The bevel gear 3443 is fixedly sleeved on the outside of the drainage air duct 321 and meshes with the bevel gear 3444 on its outer periphery. That is to say, the rotation of the reciprocating screw 3441 is controlled by the rotary drainage air cylinder 321, and the wire sleeve 3442 is sleeved on the outside of the reciprocating screw 3441 and is slidably connected to the suspension tube 311. In specific implementation, the wire sleeve 3442 is sleeved in the suspension tube 311, and then a rectangular hole connecting the inner cavity is opened at the bottom of the suspension tube 311. The outer peripheral wall of the wire sleeve 3442 is fixedly connected to the adjacent connecting plate 3421, and the connecting plate 3421 and the rectangular hole are slidably matched.

[0048] The tooth plate 342 has a waist-shaped frame structure and is fixedly connected to both sides thereof with a section of teeth 3422. The teeth 3422 on either side of the tooth plate 342 do not mesh with the transmission gear 341 at the same time. When the transmission gear 341 is not meshing with both sections of teeth in the tooth plate 342, the transmission gear 341 is in a free state. In this state, the operator can freely rotate the positioning table 33 to place the socket 333 thereon in the optimal expansion position. One end of the tooth plate 342 is elastically slidably engaged with the connecting plate 3421. In a specific implementation, a guide shaft can be welded to one end of the tooth plate 342, and a positioning hole that slidably engages with the guide shaft can be provided in the connecting plate 3421. Finally, return springs are mounted on both sides of the connecting plate 3421 on the guide shaft. The elastic sliding arrangement allows the tooth plate 342 to stop moving after being restricted. Thus, when one of the positioning tables 33 needs to be expanded to accommodate the data storage unit 2, the other positioning tables 33 can function normally for forward and reverse ventilation and heat dissipation. During use, a handheld handle can be welded to the other end of the tooth plate 342. The operator holds the handheld handle to control the tooth plate 342 to be in a non-meshing state with the adjacent transmission gear 341. At this time, the corresponding positioning table 33 can be rotated to perform the expansion operation.

[0049] Furthermore, the transmission assembly 34 also includes a belt limiter 345. The function of this belt limiter 345 is to prevent the positioning table 33 from rotating in one direction too many times, which may cause the data line to be pulled excessively. Specifically, the belt limiter 345 includes a pulley 1 3451, a pulley 2 3452, a transmission belt 3453 and a limiting pile 3454, wherein the transmission belt 3453 is a synchronous belt, and the top of the suspension tube 311 is fixedly connected to the positioning pile 3112. The pulley 1 3451 is sleeved on the positioning pile 3112, and the pulley 1 3451 and the positioning pile 3112 are rotatably connected. The pulley 2 3 452 is fixedly sleeved on the positioning shaft 331 and is connected to the pulley 1 3451 through the transmission belt 3453. When the positioning table 33 rotates, the pulley 2 3452 will drive the transmission belt 3453 to operate. The outer peripheral wall of the transmission belt 3453 is fixedly provided with a baffle 34531. The limit pile 3454 is fixedly provided on the top of the suspension tube 311 and is located on the outside of the transmission belt 3453. When the baffle 34531 touches the limit pile 3454, the transmission belt 3453 cannot continue to operate in one direction, thereby effectively avoiding the situation where the positioning table 33 operates in one direction too many times.

[0050] Working principle: Before use, a hanging rod can be fixedly welded on the top of the top plate 31, and then a mounting plate can be welded on the top of the hanging rod. A mounting hole can be opened on the mounting plate, and the top plate 31 can be installed on the external support frame through the mounting hole. During normal use, the rotating wind disk 32 is controlled to rotate. Due to the negative pressure in the wind collecting tube 314, the external air flow enters through the air inlet 3141, and the upper wind blades 3211 and the lower wind plate 322 make the air flow move in the cyclone outflow area 4. Each positioning table 33 will be evenly impacted by the air flow, and through the transmission action of the reciprocating screw 3441 and the wire sleeve 3442, the tooth plate 342 reciprocates and the positioning table 33 rotates back and forth. The data storage units 2 on its periphery will not enter the windward position at the same time, thereby making a large number of data storage units 2 in an approximately uniform ventilation and heat dissipation state. When the storage space is insufficient to store audio and video data, one of the tooth plates 342 is manually restrained so that it is in a non-meshing state with the transmission gear 341. Then the corresponding positioning table 33 can be manually rotated so that a socket 333 thereon faces the operator. Then the plug plate 21 on the data storage unit 2 to be expanded is inserted into the socket 333. Then the data cable on the data storage unit 2 is guided into a corresponding branching hole 33211 through the cable channel 313. Then the plug at one end of the data cable is connected to the docking seat 11 under the data analysis module 1. Finally, the tooth plate 342 is released to complete the expansion of the storage space.

[0051] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An audio-visual data analysis device based on distributed storage, comprising a data analysis module (1), a data storage unit (2) and a placement seat (3), wherein one side of the data storage unit (2) is connected to a plug via a data cable, and is characterized in that: The placement seat (3) is provided with a top plate (31), the data analysis module (1) is fixedly provided on the top of the top plate (31) and a docking seat (11) is provided at the bottom thereof and is evenly distributed in the circumferential direction. A rotating wind disk (32) is provided below the top plate (31), and a cyclone outflow area (4) is formed between the rotating wind disk (32) and the top plate (31). The top plate (31) is provided with a plurality of positioning truncated cones (33) evenly distributed around the center and located in the cyclone outflow area (4). The outer periphery of the positioning truncated cone (33) is provided with a plurality of circumferential The sockets (333) are evenly distributed, and one side of the data storage unit (2) is fixedly connected to a plug plate (21) that is plugged into the socket (333). The positioning table (33) and the top plate (31) are rotatably connected. A transmission assembly (34) is provided between the top plate (31) and the rotating wind disk (32). The transmission assembly (34) has the function of controlling the forward and reverse buffer rotation of the positioning table (33). The bottom of the top plate (31) is fixedly connected to a suspension pipe (311) parallel to the warp, and the suspension pipe (311) is fixedly connected to a positioning The bottom of the positioning circular table (33) is fixedly connected to a positioning shaft (331) that passes through the positioning table (3111) and is rotatably connected. The top of the positioning circular table (33) is fixedly connected to a support shaft (332). The top of the support shaft (332) is fixedly connected to a distribution plate (3321). The distribution plate (3321) is provided with distribution holes (33211) evenly distributed in the axial direction on the plate surface. The middle part of the upper end surface of the top plate (31) is fixedly connected to a wind collecting tube (314). A plurality of the docking seats (11) are fixedly connected to the top of the positioning circular table (33). It is arranged around an air collecting tube (314), the bottom of the air collecting tube (314) is open, the middle of the top of the rotating wind disk (32) is fixedly connected to a drainage air tube (321) whose top extends into the air collecting tube (314), the outer peripheral wall of the drainage air tube (321) is fixedly connected to upper wind blades (3211) evenly distributed in the circumferential direction, the upper end surface of the rotating wind disk (32) is fixedly connected to a plurality of lower wind plates (322) distributed around the drainage air tube (321), and the outer peripheral wall of the air collecting tube (314) is provided with an air inlet (3141).

2. The apparatus for analyzing audio and video data based on distributed storage according to claim 1, characterized in that: A circular hole (312) for accommodating a line distribution plate (3321) is provided on the surface of the top plate (31). A line channel (313) for connecting adjacent circular holes (312) is provided on the outer peripheral wall of the top plate (31). The line distribution hole (33211) is an arc-shaped hole structure, one end of which extends to the outer peripheral wall of the line distribution plate (3321).

3. The apparatus for analyzing audio and video data based on distributed storage according to claim 1, characterized in that: The transmission assembly (34) includes a transmission gear (341), a tooth plate (342), a bidirectional torsion spring (343) and a reciprocating transmission mechanism (344). One end of the tooth plate (342) is connected to a connecting plate (3421) that is slidably connected to the bottom of the suspension tube (311). The transmission gear (341) is sleeved on the positioning shaft (331) and meshes with the tooth plate (342). The transmission gear (341) and the positioning shaft (331) are rotationally connected, and a bidirectional torsion spring (343) is provided at the rotational connection. The reciprocating transmission mechanism (344) is used to control the reciprocating motion of the tooth plates (342) below all the suspension tubes (311).

4. The apparatus for analyzing audio and video data based on distributed storage according to claim 3, characterized in that: The reciprocating transmission mechanism (344) comprises a reciprocating screw (3441), a thread sleeve (3442), a bevel gear (3443) and a bevel gear (3444). The reciprocating screw (3441) is rotatably sleeved in the suspension tube (311). One end of the reciprocating screw (3441) is fixedly connected to a bevel gear (3444) arranged near the drainage air duct (321). The bevel gear (3443) is fixedly sleeved on the outside of the drainage air duct (321) and meshes with the bevel gear (3444) on its periphery. The thread sleeve (3442) is sleeved on the outside of the reciprocating screw (3441) and is slidably connected to the suspension tube (311). The outer peripheral wall of the thread sleeve (3442) is fixedly connected to the adjacent connecting plate (3421).

5. The apparatus for analyzing audio and video data based on distributed storage according to claim 3, characterized in that: The tooth plate (342) has a waist-shaped frame structure and a section of teeth (3422) is fixedly connected on both sides thereof. The section of teeth (3422) on both sides of the tooth plate (342) and the transmission gear (341) are not engaged at the same time, and one end of the tooth plate (342) and the connecting plate (3421) are elastically slidably matched.

6. The apparatus for analyzing audio and video data based on distributed storage according to claim 5, characterized in that: The transmission assembly (34) further includes a belt stopper (345), which includes a first pulley (3451), a second pulley (3452), a transmission belt (3453) and a limiting pile (3454). The top of the suspension tube (311) is fixedly connected to a positioning pile (3112). The first pulley (3451) is sleeved on the positioning pile (3112). The second pulley (3452) is fixedly sleeved on the positioning shaft (331) and connected to the first pulley (3451) via the transmission belt (3453). A baffle (34531) is fixedly provided on the outer peripheral wall of the transmission belt (3453). The limiting pile (3454) is fixedly provided on the top of the suspension tube (311) and is located on the outside of the transmission belt (3453).

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