CN213920442U

CN213920442U - Modern intelligent blackboard

Info

Publication number: CN213920442U
Application number: CN202022726967.1U
Authority: CN
Inventors: 谭永其
Original assignee: Guangdong Saiye Information Technology Co ltd
Current assignee: Hubei Guoheng Optoelectronic Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a modernization intelligent blackboard, concretely relates to teaching equipment field, including the base, the equal fixed mounting in both sides at base top has the screwed pipe, and the top of screwed pipe is provided with fixed case, and the bottom fixed mounting of fixed case has quick-witted case, and the inner chamber fixed mounting of machine case has a motor, and the output fixedly connected with driving gear of motor, the both sides of driving gear all mesh and are connected with driven gear, and driven gear's inner wall fixed mounting has the threaded rod. Above-mentioned scheme, dust catcher and dust removal component have reached the effect that intelligent blackboard can in time clear up the dust, take dust removal component, start the dust catcher, can carry out the dust absorption work of intelligent blackboard, can still can clean the blackboard with dust removal component when having a power failure through the brush to reply emergency power failure, can supply light when light is not enough at night through setting up the fluorescent tube, make the student can be more clear see the word on the blackboard, through timely dust removal work, reach the effect that the protection mr is healthy.

Description

Modern intelligent blackboard

Technical Field

The utility model relates to a teaching equipment technical field, more specifically say, the utility model relates to a modernization intelligent blackboard.

Background

The blackboard is not particularly specified to a black board, is a plane which can be repeatedly written by chalk in the traditional sense, has a hard board surface and is mainly used for teaching, is generally made of wood boards or ground glass and can be written on by using specific writing materials such as chalk, and teachers can write knowledge points on the blackboard in the teaching process so as to explain relevant knowledge and enable learners to visually memorize, understand and learn.

But the intelligent blackboard on the existing market is not only complicated in structure, and the function is single moreover, and the intelligent blackboard that prior art adopted can not carry out the regulation of height when using for the blackboard is not applicable to the mr of different heights, and very easily causes a large amount of dusts when cleaning the blackboard, when carrying out the use for a long time, can influence mr healthy greatly, also can the polluted environment simultaneously, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a modernization intelligent blackboard to solve among the prior art intelligent blackboard and be not convenient for carry out altitude mixture control, the problem of unable clearance dust.

In order to achieve the above object, the utility model provides a following technical scheme: a modern intelligent blackboard comprises a base, threaded pipes are fixedly mounted on two sides of the top of the base, a fixed box is arranged on the top of each threaded pipe, a case is fixedly mounted at the bottom of the fixed box, a motor is fixedly mounted in an inner cavity of the case, a driving gear is fixedly connected to an output end of the motor, driven gears are meshed and connected with two sides of the driving gear, a threaded rod is fixedly mounted on the inner wall of each driven gear, a frame is fixedly mounted at the top of the fixed box, an electronic board is arranged in the middle of one side of the frame, a fixing rod is arranged on one side of the electronic board, blackboards are arranged on two sides of the electronic board, the two blackboards are arranged inside the frame, lamp tubes are fixedly mounted on two sides of the top of the frame, a collecting box is fixedly mounted at the bottom of the frame, and a dust collecting pipe is fixedly connected to one side of the collecting box, a dust collector is fixedly installed on one side of the dust collection pipe, a connecting pipe is fixedly connected to one side of the dust collector, and a dust removal assembly is fixedly connected to the other end of the connecting pipe;

the dust removal component comprises a brush, a hollow plate is arranged on one side of the brush, and a dust collection hole is formed in the other end of the hollow plate.

The top of the threaded rod is movably connected with the fixed box, and the bottom of the threaded rod penetrates through the inner cavity of the threaded pipe and is in threaded connection with the threaded pipe.

The chassis is welded and fixed to a middle shaft of the bottom of the fixed chassis, the bottom of the chassis is provided with a plurality of radiating holes, and the radiating holes are evenly distributed at the bottom of the chassis.

The electronic board comprises an electronic board, fixing rods and a frame, wherein the number of the fixing rods is four, the four fixing rods are symmetrically distributed at the top and the bottom of the electronic board respectively, and the electronic board is fixedly connected with the frame through the fixing rods.

The blackboard comprises a blackboard body, wherein the blackboard body is provided with a side frame, the side frame is provided with a plurality of sliding rods, the top and the bottom of the blackboard body are fixedly provided with sliding rods, the number of the sliding rods is four, the sliding rods are arranged in sliding grooves matched with the sliding rods, and the sliding grooves are symmetrically arranged on one side of the side frame respectively.

Wherein, the material of connecting pipe adopts the rubber hose, just the one end of connecting pipe runs through the outer wall of cavity board and extends to the inner chamber of cavity board.

The utility model discloses a technological effect and advantage:

in the scheme, the base, the threaded pipe, the fixed box, the case, the motor, the driving gear, the driven gear and the threaded rod realize the function of height adjustment of the intelligent blackboard, the motor can be started, the two groups of driven gears can be driven to rotate through the driving gear, the proper height convenient for teaching can be adjusted according to the height of a teacher in class, the effect of heat dissipation of the motor is achieved through the arrangement of the heat dissipation holes, the phenomenon that the motor is damaged due to overhigh temperature of the inner cavity of the case when in work is avoided, the service life of the motor is prolonged, and the intelligent blackboard is worthy of popularization and use; dust catcher and dust removal subassembly have reached the effect that intelligent blackboard can in time clear up the dust, take the dust removal subassembly, start the dust catcher, can carry out the dust absorption work of intelligent blackboard, can still can clean the blackboard with the dust removal subassembly when having a power failure through the brush, in order to deal with emergency power failure, can supply light when light is not enough at night through setting up the fluorescent tube, make the student can be more clear see the word on the blackboard, through timely dust removal work, make the dust that can not drop when cleaning the blackboard influence mr healthy.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing box of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 4 is a schematic view of the vacuum cleaner of the present invention;

fig. 5 is a schematic structural view of the dust removing assembly of the present invention.

The reference signs are:

1. a base; 2. a threaded pipe; 3. a fixed box; 4. a chassis; 5. a motor; 6. a driving gear; 7. a driven gear; 8. a threaded rod; 9. heat dissipation holes; 10. a frame; 11. an electronic board; 12. fixing the rod; 13. a blackboard; 14. a slide bar; 15. a chute; 16. a lamp tube; 17. a collection box; 18. a dust collection pipe; 19. a vacuum cleaner; 20. a connecting pipe; 21. a dust removal assembly; 211. a brush; 212. a hollow plate; 213. a dust suction hole.

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.

The embodiment of the utility model provides a modern intelligent blackboard as shown in the attached drawings 1-5, which comprises a base 1, threaded pipes 2 are fixedly arranged on both sides of the top of the base 1, a fixed box 3 is arranged on the top of the threaded pipes 2, a machine box 4 is fixedly arranged on the bottom of the fixed box 3, a motor 5 is fixedly arranged in the inner cavity of the machine box 4, a driving gear 6 is fixedly connected with the output end of the motor 5, driven gears 7 are engaged and connected with both sides of the driving gear 6, a threaded rod 8 is fixedly arranged on the inner wall of the driven gear 7, a frame 10 is fixedly arranged on the top of the fixed box 3, an electronic board 11 is arranged in the middle position of one side of the frame 10, a fixed rod 12 is arranged on one side of the electronic board 11, blackboards 13 are arranged on both sides of the electronic board 11, two blackboards 13 are arranged inside the frame 10, a lamp tube 16 is fixedly arranged on both sides of the top of the frame 10, and a collecting box 17 is fixedly arranged on the bottom of the frame 10, one side of the collecting box 17 is fixedly connected with a dust suction pipe 18, one side of the dust suction pipe 18 is fixedly provided with a dust collector 19, one side of the dust collector 19 is fixedly connected with a connecting pipe 20, and the other end of the connecting pipe 20 is fixedly connected with a dust removal assembly 21;

the dust removing assembly 21 comprises a brush 211, one side of the brush 211 is provided with a hollow plate 212, and the other end of the hollow plate 212 is provided with a dust suction hole 213;

the number of the fixing rods 12 is four, the four fixing rods 12 are symmetrically distributed at the top and the bottom of the electronic board 11, the electronic board 11 is fixedly connected with the frame 10 through the fixing rods 12, and the model of the vacuum cleaner 19 is ZC 1120Y.

As shown in fig. 2, the top of the threaded rod 8 is movably connected with the fixed box 3, the bottom of the threaded rod 8 penetrates through the inner cavity of the threaded pipe 2 and is in threaded connection with the threaded pipe 2, the case 4 is welded and fixed at the middle shaft of the bottom of the fixed box 3, heat dissipation holes 9 are formed in the bottom of the case 4, the number of the heat dissipation holes 9 is a plurality, and the plurality of heat dissipation holes 9 are uniformly distributed in the bottom of the case 4.

Specifically, motor 5 carries out just reversing, drives driving gear 6 through motor 5 and rotates, and driving gear 6 drives driven gear 7 and rotates, and driven gear 7 drives threaded rod 8 and rotates, uses through screwed pipe 2 and threaded rod 8's cooperation, can drive frame 10 and reciprocate, reaches the effect that intelligent blackboard can carry out height control according to mr's height.

As shown in fig. 3, the top and the bottom of the two blackboards 13 are both fixedly installed with four sliding rods 14, the four sliding rods 14 are all arranged in the sliding grooves 15 matched with the four sliding rods 14, and the four sliding grooves 15 are respectively symmetrically arranged on one side of the frame 10.

Specifically, the sliding rod 14 is matched with the sliding groove 15, so that the teacher can conveniently and simply slide the two blackboards 13.

As shown in fig. 4 and 5, the connecting tube 20 is made of a rubber hose, one end of the connecting tube 20 penetrates through the outer wall of the hollow plate 212 and extends into the inner cavity of the hollow plate 212, the number of the dust suction holes 213 is several, and the dust suction holes 213 are uniformly distributed on one side of the hollow plate 212.

Specifically, the operation is opened to dust catcher 19 for after the class hour for, pick up dust removal subassembly 21, can absorb the dust on blackboard 13 and around through dust absorption hole 213, return dust removal subassembly 21 to the normal position after the dust removal finishes, when promptly having a power failure, still can clear away the dust on blackboard 13 through the inside brush 211 that sets up of dust removal subassembly 21, the practicality is stronger.

The working process of the utility model is as follows:

in the scheme, the base 1, the threaded pipe 2, the fixed box 3, the case 4, the motor 5, the driving gear 6, the driven gear 7 and the threaded rod 8 realize the function of adjusting the height of the intelligent blackboard, the dust collector 19 and the dust removing assembly 21 achieve the effect of timely cleaning dust of the intelligent blackboard, when the intelligent blackboard is used, the motor 5 rotates forwards and backwards, the driving gear 6 is driven to rotate by the motor 5, the driving gear 6 drives the driven gear 7 to rotate, the driven gear 7 drives the threaded rod 8 to rotate, the frame 10 can be driven to move up and down by the matching use of the threaded pipe 2 and the threaded rod 8, the effect of adjusting the height of the intelligent blackboard according to the height of a teacher is achieved, when the class is finished, the dust removing assembly 21 is taken up, the dust collector 19 is started to operate, dust on the blackboard 13 and around can be sucked through the dust collecting hole 213, and the dust removing assembly 21 returns to the original position after dust removal is finished, when the emergency power failure occurs, the dust on the blackboard 13 can be removed through the brush 211 arranged in the dust removing component 21, and the practicability is strong.

In the above scheme, base 1 uses to the cooperation between the dust absorption hole 213 structure, has solved among the prior art intelligent blackboard and has not been convenient for carry out altitude mixture control, the problem of unable clearance dust.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The modern intelligent blackboard comprises a base (1) and is characterized in that threaded pipes (2) are fixedly mounted on two sides of the top of the base (1), a fixed box (3) is arranged at the top of each threaded pipe (2), a case (4) is fixedly mounted at the bottom of each fixed box (3), a motor (5) is fixedly mounted in an inner cavity of each case (4), a driving gear (6) is fixedly connected to the output end of each motor (5), driven gears (7) are meshed with two sides of each driving gear (6), a threaded rod (8) is fixedly mounted on the inner wall of each driven gear (7), a frame (10) is fixedly mounted at the top of each fixed box (3), an electronic board (11) is arranged in the middle of one side of each frame (10), a fixed rod (12) is arranged on one side of each electronic board (11), and blackboards (13) are arranged on two sides of each electronic board (11), the two blackboards (13) are arranged inside the frame (10), the two sides of the top of the frame (10) are fixedly provided with the lamp tubes (16), the bottom of the frame (10) is fixedly provided with the collection box (17), one side of the collection box (17) is fixedly connected with the dust collection pipe (18), one side of the dust collection pipe (18) is fixedly provided with the dust collector (19), one side of the dust collector (19) is fixedly connected with the connecting pipe (20), and the other end of the connecting pipe (20) is fixedly connected with the dust collection assembly (21);

the dust removal component (21) comprises a brush (211), a hollow plate (212) is arranged on one side of the brush (211), and a dust suction hole (213) is formed in the other end of the hollow plate (212).

2. The modern intelligent blackboard according to claim 1, characterised in that the top of the threaded rod (8) is movably connected with the fixed box (3), and the bottom of the threaded rod (8) runs through the inner cavity of the threaded pipe (2) and is in threaded connection with the threaded pipe (2).

3. The modern intelligent blackboard according to claim 1, wherein the case (4) is welded and fixed to a central axis at the bottom of the fixed case (3), heat dissipation holes (9) are formed in the bottom of the case (4), the number of the heat dissipation holes (9) is several, and the heat dissipation holes (9) are evenly distributed at the bottom of the case (4).

4. The modern intelligent blackboard according to claim 1, wherein the number of the fixing rods (12) is four, the four fixing rods (12) are symmetrically distributed on the top and the bottom of the electronic board (11), and the electronic board (11) is fixedly connected with the frame (10) through the fixing rods (12).

5. The modern intelligent blackboard according to claim 1, wherein the top and the bottom of each of the two blackboards (13) are fixedly provided with four sliding rods (14), the four sliding rods (14) are all arranged in sliding grooves (15) matched with the four sliding rods, and the four sliding grooves (15) are symmetrically arranged on one side of the frame (10).

6. The modern intelligent blackboard according to claim 1, wherein the connecting pipe (20) is made of rubber hose, and one end of the connecting pipe (20) penetrates through the outer wall of the hollow board (212) and extends to the inner cavity of the hollow board (212).

7. The modern intelligent blackboard according to claim 1, wherein the number of the dust suction holes (213) is several, and the several dust suction holes (213) are uniformly distributed on one side of the hollow board (212).