CN214579840U

CN214579840U - Cloud computing-based multimedia equipment for big data teaching system

Info

Publication number: CN214579840U
Application number: CN202120110787.2U
Authority: CN
Inventors: 贾福运; 李琨; 石晓明
Original assignee: Henan Medical College
Current assignee: Henan Medical College
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-02
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a big data is multimedia equipment for teaching system based on cloud calculates relates to multimedia teaching and equips technical field, including base, adjustment mechanism and coupling mechanism, the universal wheel is installed at the bottom both ends of base, the support column is installed to top one side of base, the inside of support column is provided with the mounting groove, the top of mounting groove is located the internal connection of support column and adjusts the post, adjust the top of post and install the roof. The utility model discloses a set up adjustment mechanism, when the in-process that uses, can drive No. two rolling discs according to user demand control motor and rotate to drive gear revolve under the effect of a rolling disc through the belt, drive the latch then and reciprocate, thereby make the regulation post reciprocate at the inner wall of support column, the buffer beam makes a spring compress this moment, thereby play the cushioning effect, stability when can effectively guarantee to adjust.

Description

Cloud computing-based multimedia equipment for big data teaching system

Technical Field

The utility model discloses multimedia teaching equips technical field, specifically is a big data is multimedia device for teaching system based on cloud calculates.

Background

Big data refers to a data set which cannot be captured, managed and processed by a conventional software tool within a certain time and is used for predictive analysis, user behavior analysis or some other advanced data analysis methods, cloud computing refers to the fact that a huge data computing processing program is decomposed into countless small programs through network cloud, then the small programs are processed and analyzed through a system composed of a plurality of servers to obtain results and returned to a user, teaching instruments can be divided into two categories, namely an experiment category and a practical training category and are mainly applied to various specialties of the engineering category, in practical teaching of the computer category, big data, cloud computing and artificial neural network courses can be involved, a computer and a projection device are generally required to serve as a teaching system in teaching, and therefore the multimedia equipment for the big data teaching system based on the cloud computing is provided.

But current multimedia projection equipment is fixed mounting in a certain position department usually, can't adjust position and height according to the user demand, has certain limitation at the in-process that uses, and projection equipment is fixed mounting structure simultaneously, and the staff of being not convenient for regularly maintains and inspects it, and the operation is comparatively complicated, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing multimedia projection equipment has certain limitation and is inconvenient for regular maintenance and inspection in the using process, the multimedia equipment for the big data teaching system based on cloud computing is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the multimedia equipment for the cloud computing-based big data teaching system comprises a base, an adjusting mechanism and a connecting mechanism, wherein universal wheels are mounted at two ends of the bottom of the base, a supporting column is mounted at one side of the top end of the base, a mounting groove is formed in the supporting column, an adjusting column is connected to the position, above the mounting groove, in the supporting column, a top plate is mounted at the top end of the adjusting column, a balancing weight is arranged at the top end of one side of the top plate, and a projector body is mounted at the bottom end of the other side of the top plate;

wherein, adjustment mechanism is including being located the regulation post bottom and being located the inside buffer beam of mounting groove, the outer wall of buffer beam is provided with the spread groove, the inside of spread groove and the bottom that is located the buffer beam are connected with the guide block, the bottom of guide block is provided with the spring No. one, adjustment mechanism is including the latch that is located regulation post one side outer wall, the both sides of latch are provided with the stopper, adjustment mechanism is still including the gear that is located latch one side, the inside of gear is provided with the rolling disc No. one, the outer wall connection of rolling disc has the belt, the one end inner wall that a rolling disc was kept away from to the belt is provided with the rolling disc No. two, the motor is installed to the one end of rolling disc No. two.

Preferably, coupling mechanism installs the installation piece including being located the mounting panel that the projecting apparatus body top is connected, the both sides of mounting panel and the bottom that is located the roof, the inner wall of installation piece is connected with the down tube in the below that is located the mounting panel, one side of down tube is provided with the fixed block, one side of fixed block is connected with the connecting rod, the one end of connecting rod is provided with the spring groove, the inside in spring groove and the one end that is located the connecting rod are provided with No. two springs.

Preferably, the top of support column is provided with the through hole with adjusting the post assorted, the outer wall of buffer beam agrees with mutually with the inner wall of spread groove.

Preferably, the latch meshes with the gear, and the motor is connected with the second rotating disc through a rotating shaft and a coupling.

Preferably, the outer walls of the second rotating disc and the first rotating disc are matched with the inner wall of the belt.

Preferably, the outer wall of the inclined rod is matched with the inner wall of the mounting block, and the outer wall of the connecting rod is matched with the inner wall of the spring groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up adjustment mechanism, when in the use, can control the motor according to the user demand and drive No. two rolling discs and rotate to drive the gear rotation under the effect of No. one rolling disc through the belt, then drive the latch and reciprocate, thereby make the regulation post reciprocate at the inner wall of support column, the buffer beam makes No. one spring compress this moment, thereby play the cushioning effect, stability when can effectively guarantee adjusting;

2. the utility model discloses a set up coupling mechanism, when using, at first pass through the mounting panel with the projecting apparatus body and install the bottom at the roof, the mounting panel produces the extrusion force to the down tube, reaches the top of down tube completely until the mounting panel and fixes, then No. two springs rebound and drive the down tube and play fixed limiting displacement to the mounting panel, prevent that it from removing at will, the staff of also being convenient for simultaneously regularly dismantles the maintenance to the projecting apparatus body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the motor and the first rotating disk according to the present invention;

fig. 3 is a partial enlarged view of a point a of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a support pillar; 4. mounting grooves; 5. an adjustment column; 6. a top plate; 7. a balancing weight; 8. a projector body; 9. a buffer rod; 10. connecting grooves; 11. a guide block; 12. A first spring; 13. clamping teeth; 14. a limiting block; 15. a gear; 16. a first rotating disc; 17. a belt; 18. a second rotating disc; 19. a motor; 20. mounting a plate; 21. mounting blocks; 22. a diagonal bar; 23. A fixed block; 24. a connecting rod; 25. a spring slot; 26. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motors (YE2-112M-4) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a multimedia device for a cloud computing-based big data teaching system comprises a base 1, an adjusting mechanism and a connecting mechanism, wherein universal wheels 2 are installed at two ends of the bottom of the base 1, a supporting column 3 is installed at one side of the top end of the base 1, an installation groove 4 is formed in the supporting column 3, an adjusting column 5 is connected to the position, above the installation groove 4, of the inside of the supporting column 3, a top plate 6 is installed at the top end of the adjusting column 5, a balancing weight 7 is arranged at the top end of one side of the top plate 6, and a projector body 8 is installed at the bottom end of the other side of the top plate 6;

wherein, adjustment mechanism is including being located 5 bottoms of regulation post and being located the inside buffer beam 9 of mounting groove 4, the outer wall of buffer beam 9 is provided with spread groove 10, the inside of spread groove 10 and the bottom that is located buffer beam 9 are connected with guide block 11, the bottom of guide block 11 is provided with spring 12, adjustment mechanism is including the latch 13 that is located 5 one side outer walls of regulation post, the both sides of latch 13 are provided with stopper 14, adjustment mechanism is still including the gear 15 that is located latch 13 one side, the inside of gear 15 is provided with rolling disc 16 No. one, the outer wall connection of rolling disc 16 has belt 17, the one end inner wall that belt 17 kept away from a rolling disc 16 is provided with rolling disc 18 No. two, motor 19 is installed to the one end of rolling disc 18 No. two.

Please refer to fig. 1 and fig. 3, the connection mechanism includes a mounting plate 20 located at the top end of the projector body 8 for connection, mounting blocks 21 are mounted at two sides of the mounting plate 20 and located at the bottom end of the top plate 6, an inclined rod 22 is connected to the inner wall of the mounting block 21 and located below the mounting plate 20, a fixed block 23 is arranged at one side of the inclined rod 22, a connection rod 24 is connected to one side of the fixed block 23, a spring slot 25 is arranged at one end of the connection rod 24, and a second spring 26 is arranged inside the spring slot 25 and located at one end of the connection rod 24, so that the efficiency of maintaining the projector body 8 is improved through the connection mechanism.

Please refer to fig. 1, the top end of the supporting pillar 3 is provided with a through hole matching with the adjusting pillar 5, and the outer wall of the buffering rod 9 is matched with the inner wall of the connecting groove 10, so that the adjusting pillar 5 can move up and down and be adjusted in the supporting pillar 3, and the buffering rod 9 is driven to move on the inner wall of the connecting groove 10.

Please refer to fig. 1 and fig. 2, the latch 13 is engaged with the gear 15, and the motor 19 is connected to the second rotating disk 18 through the rotating shaft and the coupling, so that the motor 19 drives the second rotating disk 18 to rotate until the gear 15 is driven to contact with the latch 13.

Please refer to fig. 2, the outer walls of the second rotating disc 18 and the first rotating disc 16 are engaged with the inner wall of the belt 17, so that the belt 17 can rotate on the outer walls of the second rotating disc 18 and the first rotating disc 16 under the action of power.

Please refer to fig. 3, the outer wall of the slanting rod 22 fits the inner wall of the mounting block 21, and the outer wall of the connecting rod 24 fits the inner wall of the spring slot 25, so that the slanting rod 22 moves on the inner wall of the mounting block 21 under the action of the force, thereby driving the connecting rod 24 to move on the inner wall of the spring slot 25.

The working principle is as follows: when the projector is used, firstly, the projector body 8 is installed at the bottom end of the top plate 6 through the installation plate 20, the installation plate 20 generates extrusion force on the inclined rod 22, at the moment, the fixing block 23 drives the connecting rod 24 to move on the inner wall of the spring groove 25, the second spring 26 is compressed under the action of stress until the installation plate 20 completely abuts against the upper part of the inclined rod to be fixed, then the second spring 26 rebounds to drive the inclined rod 22 to play a fixing and limiting role on the installation plate 20 to prevent the installation plate from moving randomly, meanwhile, the worker can also conveniently and regularly disassemble and maintain the projector body 8, when in use, the motor 19 can be controlled to drive the second rotating disc 18 to rotate according to use requirements, so that the belt 17 drives the gear 15 to rotate under the action of the first rotating disc 16, and then drives the latch 13 on one side of the adjusting column 5 to move up and down, so that the adjusting column 5 moves up and down on the inner wall of the supporting column 3, at this moment, the buffering rod 9 can compress the first spring 12 through the guide block 11, so that a buffering effect is achieved, and the stability during adjustment can be effectively guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a big data is multimedia devices for teaching system based on cloud calculates, includes base (1), adjustment mechanism and coupling mechanism, its characterized in that: universal wheels (2) are mounted at two ends of the bottom of the base (1), a supporting column (3) is mounted on one side of the top end of the base (1), a mounting groove (4) is formed in the supporting column (3), an adjusting column (5) is connected to the position, above the mounting groove (4), of the inside of the supporting column (3), a top plate (6) is mounted at the top end of the adjusting column (5), a balancing weight (7) is arranged at the top end of one side of the top plate (6), and a projector body (8) is mounted at the bottom end of the other side of the top plate (6);

wherein, the adjusting mechanism comprises a buffer rod (9) which is positioned at the bottom end of the adjusting column (5) and inside the mounting groove (4), the outer wall of the buffer rod (9) is provided with a connecting groove (10), the inside of the connecting groove (10) and the bottom end of the buffer rod (9) are connected with a guide block (11), the bottom end of the guide block (11) is provided with a spring (12), the adjusting mechanism comprises a latch (13) which is positioned at the outer wall of one side of the adjusting column (5), two sides of the latch (13) are provided with limit blocks (14), the adjusting mechanism further comprises a gear (15) which is positioned at one side of the latch (13), a first rotating disc (16) is arranged inside the gear (15), the outer wall of the first rotating disc (16) is connected with a belt (17), and a second rotating disc (18) is arranged on the inner wall of one end of the belt (17) far away from the first rotating disc (16), and a motor (19) is arranged at one end of the second rotating disc (18).

2. The multimedia device for the cloud computing-based big data teaching system according to claim 1, wherein: coupling mechanism installs installation piece (21) including being located mounting panel (20) that projector body (8) top is connected, the both sides of mounting panel (20) are located the bottom of roof (6) and are installed installation piece (21), the inner wall of installation piece (21) is located the below of mounting panel (20) and is connected with down tube (22), one side of down tube (22) is provided with fixed block (23), one side of fixed block (23) is connected with connecting rod (24), the one end of connecting rod (24) is provided with spring groove (25), the inside of spring groove (25) is provided with No. two spring (26) and the one end that is located connecting rod (24).

3. The multimedia device for the cloud computing-based big data teaching system according to claim 1, wherein: the top of support column (3) is provided with and adjusts post (5) assorted through hole, the outer wall of buffer beam (9) agrees with mutually with the inner wall of spread groove (10).

4. The multimedia device for the cloud computing-based big data teaching system according to claim 1, wherein: the latch (13) is meshed with the gear (15), and the motor (19) is connected with the second rotating disc (18) through a rotating shaft and a coupling.

5. The multimedia device for the cloud computing-based big data teaching system according to claim 1, wherein: the outer walls of the second rotating disc (18) and the first rotating disc (16) are matched with the inner wall of the belt (17).

6. The multimedia device for the cloud computing-based big data teaching system according to claim 2, wherein: the outer wall of the inclined rod (22) is matched with the inner wall of the mounting block (21), and the outer wall of the connecting rod (24) is matched with the inner wall of the spring groove (25).