CN212185642U

CN212185642U - Multifunctional multimedia platform

Info

Publication number: CN212185642U
Application number: CN202020462198.6U
Authority: CN
Inventors: 迟文才
Original assignee: Cangzhou Shuocheng Weiye Electrical Equipment Co ltd
Current assignee: Cangzhou Shuocheng Weiye Electrical Equipment Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-22
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the technical field of teaching aid production, in particular to a multifunctional multimedia platform; the multi-media teacher desk is convenient to move, and the vision of students is prevented from being blocked by the multi-media teacher desk; the multimedia platform comprises a platform and a multimedia desk, wherein the multimedia desk is arranged at the front part of the top end of the platform; still include ball, two sets of slide rails, movable block and multiunit universal ball, be provided with two sets of spouts on the podium, two sets of slide rails are all fixed to be set up in the bottom left part and the right part of multimedia lectern, two sets of slide rails agree with mutually with two sets of spouts, two sets of slide rails can follow two sets of spout back-and-forth movement, be provided with the bar groove of agreeing with the movable block on the podium, ball is rotatable to be set up in the bar inslot, the movable block sets up on ball, the top of movable block and the bottom fixed connection of multimedia lectern, ball's front end is fixed and is provided with the carousel, be provided with the bull stick on the carousel, the front end of podium.

Description

Multifunctional multimedia platform

Technical Field

The utility model relates to a technical field of teaching aid production especially relates to a multi-functional multimedia platform.

Background

As is well known, a multifunctional multimedia platform is an auxiliary tool for teaching, and is widely used in the field of teaching aid production; the existing multifunctional multimedia platform comprises a platform and a multimedia desk, wherein the multimedia desk is arranged at the front part of the top end of the platform; when the existing multifunctional multimedia platform is used, the multimedia platform is placed on the platform for teaching; the multi-functional multi-media podium of current uses discovers, and the teaching in-process needs many people to demonstrate in the activity on the podium, and the multi-media podium has taken the anterior space of podium, has sheltered from student's sight, because of the interior electronic equipment of multi-media podium is many, and its quality is heavier, moves inconveniently, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be convenient for remove to prior art's not enough, the utility model provides a can avoid multi-media lectern to shelter from multi-functional multi-media podium of student's sight.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the multimedia platform comprises a platform and a multimedia desk, wherein the multimedia desk is arranged at the front part of the top end of the platform; also comprises a ball screw, two groups of slide rails, a moving block and a plurality of groups of universal balls, wherein two groups of slide grooves are arranged on the platform, the two groups of slide rails are fixedly arranged at the left part and the right part of the bottom end of the multimedia teacher desk and are matched with the two groups of slide grooves, the two groups of slide rails can move back and forth along the two groups of slide grooves, a strip-shaped groove matched with the moving block is arranged on the platform, the ball screw is rotatably arranged in the strip-shaped groove, the moving block is arranged on the ball screw, the top end of the moving block is fixedly connected with the bottom end of the multimedia desk, the front end of the ball screw is fixedly provided with a turntable, the rotary disc is provided with a rotary rod, the front end of the platform is provided with a groove, the rotary disc is positioned in the groove, the multi-group universal balls are arranged at the bottom end of the multimedia teacher desk, and the bottom ends of the multi-group universal balls are in close contact with the top end of the teacher desk.

Preferably, still include collecting vat, dust cage, suction fan and dust removal case, the dust removal incasement is provided with the dust removal chamber, the collecting vat sets up in the top rear portion of podium, be provided with the cavity in the podium, be provided with the through-hole of multiunit equipartition on the collecting vat, the dust cage sets up under the collecting vat, suction fan and dust removal case all set up in the cavity, the input and the multiunit through-hole of dust cage communicate with each other, the output of dust cage with the input intercommunication of suction fan, the output of suction fan stretches into to the dust removal intracavity, be provided with water in the dust removal intracavity, the preceding top of dust removal case is provided with the air outlet, the air outlet with the dust removal chamber communicates with each other.

Preferably, still include drying cabinet, first communicating pipe and second communicating pipe, the drying cabinet sets up in the cavity, be provided with the drying chamber in the drying cabinet, the drying intracavity is provided with the drier adsorbed layer, the input and the air outlet intercommunication of first communicating pipe, the output of first communicating pipe stretches into to the drying intracavity from the rear end of drying cabinet, the input of second communicating pipe stretches into to the drying intracavity from the front end of drying cabinet, be provided with the equipment chamber in the multimedia lectern, the bottom of multimedia lectern is provided with the air intake, the air intake communicates with each other with the equipment chamber, the output and the air intake intercommunication of second communicating pipe.

Preferably, two groups of limiting baffles are arranged at the front part of the top end of the platform.

Preferably, the left end and the right-hand member bottom of multimedia lectern are all fixed and are provided with the inserted bar, be provided with the jack that sets up with the inserted bar relatively on the podium, the inserted bar inserts to the jack in.

Preferably, the rear end top of dust removal case is provided with the moisturizing pipe, be provided with the moisturizing valve on the moisturizing pipe, the front end bottom of dust removal case is provided with the drain pipe, be provided with the drain valve on the drain pipe.

Preferably, the right end of podium is provided with the access hole, the access hole with the cavity communicates with each other, be provided with the access door on the access hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-functional multimedia platform possesses following beneficial effect: this multi-functional multimedia platform, through rotating the bull stick, make the carousel rotate, thereby make ball rotate, make the movable block remove on ball after the transmission, the movable block drives multimedia lectern and moves to the podium rear side, under the effect of multiunit universal ball, frictional force between multimedia lectern and the podium reduces, can comparatively laborsaving rotation bull stick, can accomplish the removal of multimedia lectern, and through the setting of slide rail and spout, it is more stable when can making multimedia lectern remove, can be convenient for remove multimedia lectern, avoid multimedia lectern to shelter from student's sight.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the multimedia desk of the present invention;

FIG. 3 is a schematic view of the sectional structure inside the platform of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

in the drawings, the reference numbers: 1. a platform; 2. a multimedia teacher desk; 3. a ball screw; 4. a slide rail; 5. a moving block; 6. a universal ball; 7. a chute; 8. a strip-shaped groove; 9. a turntable; 10. a rotating rod; 11. a groove; 12. collecting tank; 13. a dust collection cover; 14. a suction fan; 15. a dust removal box; 16. a through hole; 17. a drying oven; 18. a first communication pipe; 19. a second communicating pipe; 20. a desiccant adsorbent layer; 21. an air inlet; 22. a limit baffle; 23. inserting a rod; 24. a water replenishing pipe; 25. a drain pipe; 26. an access door.

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.

Referring to fig. 1-4, the utility model relates to a multifunctional multimedia platform, which comprises a platform 1 and a multimedia desk 2, wherein the multimedia desk 2 is arranged at the front part of the top end of the platform 1; also comprises a ball screw 3 and two groups of slide rails 4, the platform comprises a moving block 5 and a plurality of groups of universal balls 6, wherein two groups of sliding grooves 7 are arranged on the platform 1, two groups of sliding rails 4 are fixedly arranged at the left part and the right part of the bottom end of the multimedia teaching table 2, the two groups of sliding rails 4 are matched with the two groups of sliding grooves 7, the two groups of sliding rails 4 can move back and forth along the two groups of sliding grooves 7, a strip-shaped groove 8 matched with the moving block 5 is arranged on the platform 1, a ball screw 3 can be rotatably arranged in the strip-shaped groove 8, the moving block 5 is arranged on the ball screw 3, the top end of the moving block 5 is fixedly connected with the bottom end of the multimedia teaching table 2, a rotary table 9 is fixedly arranged at the front end of the ball screw 3, a rotating rod 10 is arranged on the rotary table 9, a groove 11 is arranged at the front end of the platform 1, the rotary table 9 is positioned in the; through rotating bull stick 10, make carousel 9 rotate, thereby make ball 3 rotate, make the movable block 5 remove on ball 3 after the transmission, movable block 5 drives multimedia lectern 2 and moves to 1 rear side of podium, under the effect of multiunit universal ball 6, the frictional force between multimedia lectern 2 and the podium 1 reduces, can be comparatively laborsaving rotate bull stick 10, can accomplish the removal of multimedia lectern 2, and through the setting of slide rail 4 and spout 7, it is more stable when making multimedia lectern 2 remove, can be convenient for remove multimedia lectern 2, avoid multimedia lectern 2 to shelter from student's sight.

The utility model discloses a multi-functional multimedia platform, still include collecting vat 12, dust cage 13, suction fan 14 and dust removal case 15, be provided with the dust removal chamber in the dust removal case 15, collecting vat 12 sets up in the top rear portion of podium 1, be provided with the cavity in the podium 1, be provided with the through-hole 16 of multiunit equipartition on the collecting vat 12, dust cage 13 sets up under collecting vat 12, suction fan 14 and dust removal case 15 all set up in the cavity, the input of dust cage 13 communicates with each other with multiunit through-hole 16, the output of dust cage 13 communicates with the input of suction fan 14, the output of suction fan 14 stretches into in the dust removal chamber, be provided with water in the dust removal chamber, the front top of dust removal case 15 is provided with the air outlet, the air outlet communicates with; through the setting of collecting vat 12, can collect the powder that the chalk produced, through starting suction fan 14, make suction fan 14 pressurize to get into to dust removal case 15 behind the dust cage 13 with the powder in the collecting vat 12, through the effect of dust removal case 15 water, adsorb the powder, thereby make podium 1 department keep clean health.

The utility model discloses a multi-functional multimedia platform, still include drying cabinet 17, first communicating pipe 18 and second communicating pipe 19, drying cabinet 17 sets up in the cavity, be provided with the drying chamber in the drying cabinet 17, be provided with drier adsorbed layer 20 in the drying chamber, the input and the air outlet of first communicating pipe 18 are communicated, the output of first communicating pipe 18 stretches into to the drying chamber from the rear end of drying cabinet 17, the input of second communicating pipe 19 stretches into to the drying chamber from the front end of drying cabinet 17, be provided with the equipment chamber in the multimedia lectern 2, the bottom of multimedia lectern 2 is provided with air intake 21, air intake 21 communicates with the equipment chamber, the output and the air intake 21 of second communicating pipe 19 communicate; through the air temperature reduction after contacting with water, and through the setting of drying cabinet 17, first communicating pipe 18 and second communicating pipe 19, make the air after the cooling get into drying cabinet 17, get into the equipment chamber after the drying of drier adsorbed layer 20 to make equipment intracavity air cooling and flow with higher speed, make electronic equipment move under lower stable environment.

The utility model relates to a multifunctional multimedia platform, the front part of the top end of the platform 1 is provided with two groups of limit baffles 22; through the setting of limit baffle 22, can effectively spacing multimedia lectern 2, can effectively prevent that multimedia lectern 2 from sliding down on podium 1.

In the utility model, the bottom of the left end and the bottom of the right end of the multimedia platform 2 are both fixedly provided with the inserted bar 23, the platform 1 is provided with the jack which is arranged opposite to the inserted bar 23, and the inserted bar 23 is inserted into the jack; through the setting of inserted bar 23 and jack, can effectively be spacing with multimedia lectern 2, avoid the condition that multimedia lectern 2 removed by oneself to take place.

The utility model discloses a multifunctional multimedia platform, the rear end top of dust removal case 15 is provided with water supply pipe 24, water supply valve is arranged on water supply pipe 24, the front end bottom of dust removal case 15 is provided with drain pipe 25, drain pipe 25 is provided with drain valve; through the setting of moisturizing pipe 24, can carry out the moisturizing to the dust removal case 15 in, through the setting of drain pipe 25, can empty the sewage in the dust removal case 15.

The utility model discloses a multifunctional multimedia platform, the right end of platform 1 is provided with an access hole, the access hole is communicated with the cavity, and the access hole is provided with an access door 26; through the setting of access hole, can be more convenient overhaul cavity interior equipment, conveniently carry out the change of dust removal case 15 water, conveniently change drier adsorbed layer 20 in the drying cabinet 17 simultaneously.

When the multifunctional multimedia teaching table is used, the rotating rod 10 is rotated to enable the rotating disc 9 to rotate, so that the ball screw 3 rotates, the moving block 5 moves on the ball screw 3 after transmission, the moving block 5 drives the multimedia teaching table 2 to move towards the rear side of the platform 1, under the action of the plurality of groups of universal balls 6, the friction force between the multimedia teaching table 2 and the platform 1 is reduced, the rotating rod 10 can be rotated in a labor-saving manner, the movement of the multimedia teaching table 2 can be completed, and the multimedia teaching table 2 can be moved more stably through the arrangement of the sliding rail 4 and the sliding groove 7, so that the multimedia teaching table 2 can be moved conveniently, and the condition that the multimedia teaching table 2 shields the sight of students is avoided; the collection groove 12 is arranged to collect powder generated by the chalk, the suction fan 14 is started to pressurize the suction fan 14, so that the powder in the collection groove 12 enters the dust removal box 15 through the dust collection cover 13, and the powder is adsorbed under the action of water in the dust removal box 15, so that the platform 1 is kept clean and sanitary; the temperature of the air after contacting with the water is reduced, and the air after being cooled enters the drying box 17 through the arrangement of the drying box 17, the first communicating pipe 18 and the second communicating pipe 19, and then enters the equipment cavity after being dried by the drying agent adsorption layer 20, so that the air in the equipment cavity is cooled and flows at an accelerated speed, and the electronic equipment runs in a lower stable environment; through the arrangement of the limiting baffle 22, the multimedia teacher desk 2 can be effectively limited, and the multimedia teacher desk 2 can be effectively prevented from sliding down on the teacher desk 1; through the arrangement of the inserting rods 23 and the inserting holes, the multimedia teacher desk 2 can be effectively limited, and the situation that the multimedia teacher desk 2 moves automatically is avoided; through the arrangement of the water replenishing pipe 24, water can be replenished into the dust removal box 15, and through the arrangement of the water draining pipe 25, sewage in the dust removal box 15 can be emptied; through the setting of access hole, can be more convenient overhaul cavity interior equipment, conveniently carry out the change of dust removal case 15 water, conveniently change drier adsorbed layer 20 in the drying cabinet 17 simultaneously.

The utility model discloses a multi-functional multimedia platform, the suction fan is purchased to the suction fan carries out the electricity through the instruction manual who buys together and connects.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional multimedia platform comprises a platform (1) and a multimedia desk (2), wherein the multimedia desk (2) is arranged at the front part of the top end of the platform (1); the multimedia teaching desk is characterized by further comprising a ball screw (3), two groups of sliding rails (4), a moving block (5) and a plurality of groups of universal balls (6), wherein two groups of sliding grooves (7) are formed in the platform (1), the two groups of sliding rails (4) are fixedly arranged at the left part and the right part of the bottom end of the multimedia teaching desk (2), the two groups of sliding rails (4) are matched with the two groups of sliding grooves (7), the two groups of sliding rails (4) can move back and forth along the two groups of sliding grooves (7), a strip-shaped groove (8) matched with the moving block (5) is formed in the platform (1), the ball screw (3) can be rotatably arranged in the strip-shaped groove (8), the moving block (5) is arranged on the ball screw (3), the top end of the moving block (5) is fixedly connected with the bottom end of the multimedia teaching desk (2), a turntable (9) is fixedly arranged at the front, be provided with bull stick (10) on carousel (9), the front end of podium (1) is provided with recess (11), carousel (9) are located recess (11), multiunit universal ball (6) all set up in the bottom of multimedia lectern (2), the bottom of multiunit universal ball (6) and the top in close contact with of podium (1).

2. The multifunctional multimedia platform according to claim 1, further comprising a collecting tank (12), a dust collecting hood (13), a suction fan (14) and a dust removing box (15), wherein a dust removing cavity is arranged in the dust removing box (15), the collecting tank (12) is arranged at the rear part of the top end of the platform (1), a cavity is arranged in the platform (1), a plurality of groups of uniformly distributed through holes (16) are arranged on the collecting tank (12), the dust collecting hood (13) is arranged under the collecting tank (12), the suction fan (14) and the dust removing box (15) are both arranged in the cavity, the input end of the dust collecting hood (13) is communicated with the plurality of groups of through holes (16), the output end of the dust collecting hood (13) is communicated with the input end of the suction fan (14), the output end of the suction fan (14) extends into the dust removing cavity, and water is arranged in the dust removing cavity, and an air outlet is arranged at the front top of the dust removing box (15), and the air outlet is communicated with the dust removing cavity.

3. The multifunctional multimedia platform according to claim 2, further comprising a drying box (17), a first communication pipe (18) and a second communication pipe (19), the drying box (17) is arranged in the cavity, a drying cavity is arranged in the drying box (17), a drying agent adsorption layer (20) is arranged in the drying cavity, the input end of the first communication pipe (18) is communicated with the air outlet, the output end of the first communicating pipe (18) extends into the drying cavity from the rear end of the drying box (17), the input end of the second communicating pipe (19) extends into the drying cavity from the front end of the drying box (17), an equipment cavity is arranged in the multimedia teacher desk (2), an air inlet (21) is arranged at the bottom end of the multimedia teacher desk (2), the air inlet (21) is communicated with the equipment cavity, and the output end of the second communicating pipe (19) is communicated with the air inlet (21).

4. A multifunctional multimedia platform according to claim 3, characterized in that, two sets of limit baffles (22) are arranged at the front part of the top end of the platform (1).

5. The multifunctional multimedia platform according to claim 4, wherein the left end and the right end of the multimedia platform (2) are both fixedly provided with an insertion rod (23), the platform (1) is provided with a jack opposite to the insertion rod (23), and the insertion rod (23) is inserted into the jack.

6. The multifunctional multimedia platform according to claim 5, wherein a water replenishing pipe (24) is arranged at the top of the rear end of the dust removing box (15), a water replenishing valve is arranged on the water replenishing pipe (24), a water draining pipe (25) is arranged at the bottom of the front end of the dust removing box (15), and a water draining valve is arranged on the water draining pipe (25).

7. A multifunctional multimedia platform according to claim 6, characterized in that the right end of the platform (1) is provided with an access hole, the access hole is communicated with the cavity, and the access hole is provided with an access door (26).