CN214822211U

CN214822211U - Wisdom blackboard that facilitates use

Info

Publication number: CN214822211U
Application number: CN202120575649.1U
Authority: CN
Inventors: 段升财
Original assignee: Shandong Minye Information Technology Co ltd
Current assignee: Xi'an Tuochi Electronic Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-23
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a wisdom blackboard that facilitates use, including pillar, second recess and slider, first recess has been seted up to the pillar upper surface, the second recess has been seted up to first recess inner wall front end, second recess bottom end is fixed with the plank, the spout has been seted up respectively at both ends around the plank, spout and slider sliding connection, the slider rear end is fixed with the fixed block, the fixed block rear end is fixed with the scraper blade, the through hole has been seted up to pillar one side, pillar one side is fixed with the motor, the transmission shaft that the motor rotated the connection runs through the through hole and is fixed with the connecting block, connecting block one side is fixed with the threaded rod, the threaded rod runs through the slider, threaded rod one side is rotated with second recess inner wall one side and is connected. The utility model has the advantages of conveniently collect the chalk dust that wisdom blackboard produced when the chalk board is written, can prevent scattering of chalk dust simultaneously.

Description

Wisdom blackboard that facilitates use

Technical Field

The utility model relates to a wisdom blackboard technical field specifically is a wisdom blackboard that facilitates use.

Background

The interactive blackboard of the intelligent classroom combines a traditional handwriting blackboard and multimedia equipment by adopting a capacitive touch technology, the handwriting blackboard and the multimedia equipment are easily switched, the chalk blackboard can be used for writing normally by chalk in the same area as a common blackboard, and various rich multimedia applications such as PPT videos, pictures, animations and the like can also be watched by hand touch in the same area as a large Pad, so that the combination of the traditional blackboard and the modern blackboard is realized. When the wisdom blackboard is when needs chalk blackboard writing, can make the chalk dust fall and fly apart when using the chalk, inhale when being breathed by the people easily, influence healthy.

Through a large number of searches, the following results are found: chinese utility model patent column: the intelligent blackboard mainly comprises an intelligent blackboard body, an application number CN202020171664.5 and a publication number CN 211764505U; the intelligent blackboard body is provided with a supporting component; the support component is provided with a sliding component; the sliding component is provided with a cleaning component; a drying component is arranged on the periphery of the cleaning component; the support component comprises an upper support frame arranged at the upper end of the intelligent blackboard body and a lower support frame fixed at the lower end of the intelligent blackboard body; the sliding assembly comprises an upper sliding frame and a lower sliding frame; the upper sliding frame is movably linked with the upper supporting frame; the lower sliding frame is connected with the lower supporting frame in a sliding way; the drying assembly comprises a U-shaped housing.

The existing intelligent blackboard can enable chalk dust to fall and fly off in the process of writing on the chalk board and wiping, so that the chalk dust is easily sucked into the body when people breathe, and the health of the people is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom blackboard that facilitates use possesses the chalk dust that conveniently collects wisdom blackboard and produce when the chalk blackboard is written, can prevent the advantage that flies off of chalk dust simultaneously, has solved the chalk dust whereabouts and has scattered and make the easy human when breathing in internal, influences the healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wisdom blackboard that facilitates use, is including collecting box, wisdom blackboard body, picture peg, pillar, second recess and slider, first recess has been seted up to the pillar upper surface, the second recess has been seted up to first recess inner wall front end, second recess bottom is fixed with the plank, the spout has been seted up respectively at both ends before the plank, spout and slider sliding connection, the slider rear end is fixed with the fixed block, the fixed block rear end is fixed with the scraper blade, the through hole has been seted up to pillar one side, pillar one side front end is fixed with the motor, the motor rotates the transmission shaft of connecting and runs through the through hole and is fixed with the connecting block, connecting block one side is fixed with the threaded rod, the threaded rod runs through the slider, threaded rod one side is rotated with second recess inner wall one side and is connected.

Preferably, the bottom end of the intelligent blackboard body is fixed with the rear end of the upper surface of the support.

Preferably, the other side of the strut is provided with a slot, and the collection box is inserted into the matched slot.

Preferably, the front end and the rear end of the strut are respectively provided with a through groove, and the inserting plate penetrates through the matched through grooves.

Preferably, a control switch box is fixed on one side of the front end of the support, and a display screen and a button are sequentially embedded and mounted on the control switch box from top to bottom

Preferably, the lower end of one side of the first groove is positioned above the lower end of the slot formed in the other side of the strut, and one side of the first groove penetrates through the other side of the strut.

Preferably, the first recess that wisdom blackboard body front end and pillar upper surface were seted up aligns, and wisdom blackboard body screen aligns with first recess.

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

1. the utility model discloses a set up the slot has been seted up to the pillar opposite side, collects the box and inserts in the assorted slot, first recess one side lower extreme is located the slot lower extreme top that the pillar opposite side was seted up, and first recess one side runs through the pillar opposite side, when needs will collect the chalk dust in the first recess of pillar, will collect the box and insert the slot in, reached and catch up the effect that can collect the chalk dust with collecting the box after the chalk dust is moved.

2. The utility model discloses a setting first recess has been seted up to pillar upper surface, the second recess has been seted up to first recess inner wall front end, second recess bottom end is fixed with the plank, the spout has been seted up respectively at both ends around the plank, spout and slider sliding connection, the slider rear end is fixed with the fixed block, the fixed block rear end is fixed with the scraper blade, when needs make the chalk dust of scraper blade in with first recess scrape one side, the slider slides and makes the scraper blade remove, has reached the effect of collecting the chalk dust clearance in the first recess.

3. The utility model discloses a set up the through hole has been seted up to pillar one side, pillar one side front end is fixed with the motor, the motor rotates the transmission shaft of connecting and runs through the through hole and be fixed with the connecting block, connecting block one side is fixed with the threaded rod, the threaded rod runs through the slider, threaded rod one side is rotated with second recess inner wall and is connected, when needs make the slider slide, the starter motor for the threaded rod rotates, has reached and has made the gliding effect of slider.

Drawings

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

fig. 2 is a schematic top view of the collecting device of the present invention;

fig. 3 is a schematic side view of the collecting device of the present invention;

fig. 4 is a schematic front sectional structural view of the collecting device of the present invention;

fig. 5 is an enlarged view of fig. 4 at a;

fig. 6 is an enlarged view of fig. 4 at B;

fig. 7 is a schematic side sectional structure view of the collecting device of the present invention.

In the figure: 1. a collection box; 2. an intelligent blackboard body; 3. inserting plates; 4. a through groove; 5. a motor; 6. controlling a switch box; 7. a pillar; 8. a slot; 9. a first groove; 10. a squeegee; 11. a fixed block; 12. a second groove; 13. connecting blocks; 14. a threaded rod; 15. a drive shaft; 16. a through hole; 17. a chute; 18. a slider; 19. a wood board.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1 to 7, the present invention provides an embodiment: a convenient intelligent blackboard comprises a collecting box 1, an intelligent blackboard body 2, a plug board 3, a strut 7, a second groove 12 and a slide block 18, wherein the upper surface of the strut 7 is provided with a first groove 9, the bottom end of the intelligent blackboard body 2 is fixed with the rear end of the upper surface of the strut 7, the front end of the intelligent blackboard body 2 is aligned with the first groove 9 arranged on the upper surface of the strut 7, the screen of the intelligent blackboard body 2 is aligned with the first groove 9, the other side of the strut 7 is provided with a slot 8, the collecting box 1 is inserted into the matched slot 8, the strut 7 is used for supporting the intelligent blackboard body 2, meanwhile, equipment can be installed, the first groove 9 is used for collecting chalk dust falling when a chalk is written on the blackboard, the front end of the intelligent blackboard body 2 is aligned with the first groove 9 arranged on the upper surface of the strut 7, so that the chalk dust can accurately fall into the first groove 9, and the slot 8 can enable the collecting box 1 to be inserted, collect box 1 and be used for collecting the chalk dust in first recess 9, second recess 12 has been seted up to first recess 9 inner wall front end, first recess 9 one side lower extreme is located the slot 8 lower extreme top that the pillar 7 opposite side was seted up, pillar 7 opposite side is run through to first recess 9 one side, second recess 12 is used for installing threaded rod 14 and plank 19, second recess 12 bottom mounting has plank 19, plank 19 is used for installing slider 18, spout 17 has been seted up respectively to plank 19 front and back both ends, spout 17 makes slider 18 can sliding connection, spout 17 and slider 18 sliding connection make slider 18 can rotate and slide along with threaded rod 14, slider 18 rear end is fixed with fixed block 11, fixed block 11 is used for connecting scraper blade 10 and slider 18, fixed block 11 rear end is fixed with scraper blade 10, scraper blade 10 is used for clearing up and collecting the chalk dust.

A through hole 16 is formed at one side of the strut 7, through grooves 4 are respectively formed at the front end and the rear end of the strut 7, the inserting plate 3 penetrates through the matched through grooves 4, a control switch box 6 is fixed at one side of the front end of the strut 7, a display screen and a button are sequentially embedded and installed in the control switch box 6 from top to bottom, the through hole 16 enables a transmission shaft 15 to be fixedly connected with a connecting block 13, as is well known by the technical personnel in the field, the control switch box 6 is provided with a motor 5 which provides power for the rotation of a threaded rod 14, as is well known by the technical personnel in the field, the motor 5 provides a common experience which belongs to a common means or common knowledge and is not described herein, the technical personnel in the field can carry out arbitrary matching according to needs or convenience, a transmission shaft 15 which is rotatably connected with the motor 5 penetrates through a through hole 16 and is fixedly provided with a connecting block 13, the connecting block 13 is used for connecting the transmission shaft 15 and a threaded rod 14, the threaded rod 14 is fixedly arranged on one side of the connecting block 13, the threaded rod 14 penetrates through a sliding block 18, and one side of the threaded rod 14 is rotatably connected with one side of the inner wall of the second groove 12.

The working principle is as follows: when needs are written on the chalk blackboard on wisdom blackboard body 2, pull out picture peg 3 for the chalk dust that falls down during the chalk blackboard writing can fall into first recess 9. When the chalk is not needed to be written on the blackboard, the inserting plate 3 is inserted into the through groove 4, and the scattering of chalk dust is prevented. The control switch box 6 is operated to start the motor 5, and the transmission shaft 15 rotates to drive the threaded rod 14 to rotate, so that the sliding block 18 slides along the wood board 19. And simultaneously the scraper 10 also moves in the first groove 9 to clean the chalk dust in the first groove 9 into the collecting box 1.

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 an wisdom blackboard that facilitates use, includes collection box (1), wisdom blackboard body (2), picture peg (3), pillar (7), second recess (12) and slider (18), its characterized in that: a first groove (9) is arranged on the upper surface of the strut (7), a second groove (12) is arranged at the front end of the inner wall of the first groove (9), a wood board (19) is fixed at the bottom end of the second groove (12), sliding grooves (17) are respectively arranged at the front end and the rear end of the wood board (19), the sliding groove (17) is connected with a sliding block (18) in a sliding way, a fixed block (11) is fixed at the rear end of the sliding block (18), a scraping plate (10) is fixed at the rear end of the fixing block (11), a through hole (16) is formed in one side of the support post (7), a motor (5) is fixed at the front end of one side of the support post (7), a transmission shaft (15) rotationally connected with the motor (5) penetrates through a through hole (16) to be fixed with a connecting block (13), a threaded rod (14) is fixed on one side of the connecting block (13), the threaded rod (14) penetrates through the sliding block (18), one side of the threaded rod (14) is rotationally connected with one side of the inner wall of the second groove (12).

2. The intelligent blackboard convenient to use according to claim 1, characterized in that: the bottom end of the intelligent blackboard body (2) is fixed with the rear end of the upper surface of the support post (7).

3. The intelligent blackboard convenient to use according to claim 1, characterized in that: slots (8) are formed in the other side of the support column (7), and the collecting box (1) is inserted into the slots (8) matched with each other.

4. The intelligent blackboard convenient to use according to claim 1, characterized in that: the front end and the rear end of the supporting column (7) are respectively provided with a through groove (4), and the inserting plate (3) penetrates through the matched through grooves (4).

5. The intelligent blackboard convenient to use according to claim 1, characterized in that: the control switch box is characterized in that a control switch box (6) is fixed on one side of the front end of the support column (7), and a display screen and a button are sequentially installed on the control switch box (6) in an embedded mode from top to bottom.

6. The intelligent blackboard convenient to use according to claim 1, characterized in that: the lower end of one side of the first groove (9) is positioned above the lower end of the slot (8) formed in the other side of the strut (7), and one side of the first groove (9) penetrates through the other side of the strut (7).

7. The intelligent blackboard convenient to use according to claim 1, characterized in that: first recess (9) that wisdom blackboard body (2) front end and pillar (7) upper surface were seted up align, and wisdom blackboard body (2) screen aligns with first recess (9).