CN214057049U - Blackboard with music for teaching - Google Patents

Abstract

The utility model discloses a music teaching blackboard in the technical field of music teaching, which comprises two groups of bases, wherein the tops of the two groups of bases are provided with blackboards, the right end of the blackboard is provided with a shallow groove, the inner cavity of the shallow groove is provided with a staff, the staff is provided with a note magnetic block, the inner walls of the front end and the rear end of the inner cavity of the blackboard are provided with first chutes, the first chutes are provided with standby blackboards, the standby blackboards are provided with first sliders matched with the first chutes, the left end and the right end of the bottom of the base are provided with a group of support columns, one group of support columns are provided with second chutes on opposite side walls, a containing chamber is arranged between the two groups of support columns, the side walls of the left end and the right end of the containing chamber are provided with second sliders matched with the second chutes, the bottom ends of the support columns are provided with electric telescopic rods, the bottom ends of the electric telescopic rods are movably connected with universal wheels, the utility model has simple and convenient operation, the music teaching efficiency is improved.

Description

Blackboard with music for teaching

Technical Field

The utility model relates to a music teaching technical field specifically is music teaching blackboard.

Background

The blackboard is not specially designated black face, it is a plane that can write repeatedly to say in the traditional meaning, the face is hard, it is multi-purpose in teaching, in music teaching, the teacher also need use the blackboard to explain the music content for students, for example, draw the staff, write important music knowledge point on the blackboard with the chalk, and current blackboard is for fixing the blackboard at the wall, student and teacher may not enough reach blackboard top region, reduce blackboard usable floor area, explain the condition that the content is too much and appear the blackboard insufficient, the teacher draws the staff and also wastes time, in order to improve the utilization ratio of blackboard, and make things convenient for the teacher to teach, improve teaching efficiency, for this reason, we provide the music teaching blackboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music teaching blackboard to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the music teaching blackboard comprises two groups of bases, wherein blackboards are arranged at the top ends of the two groups of bases, a shallow groove is arranged at the right end of the blackboard, a staff is arranged in the cavity of the shallow groove, magnets are arranged on the shallow groove and the staff, note magnetic blocks matched with the magnets are arranged on the staff, first sliding grooves are arranged on the inner walls of the front end and the rear end of the cavity of the blackboard, a standby blackboard is arranged on the first sliding grooves, a first sliding block matched with the first sliding grooves is arranged on the standby blackboard, the standby blackboard is connected to the cavity of the blackboard in a sliding mode through the first sliding grooves and the first sliding block, a handle is arranged at the left end of the standby blackboard, a group of support columns is arranged at the left end and the right end of the bottom of the base, a second sliding groove is arranged on the opposite side wall of one group of the support columns, the second sliding grooves extend to the cavity of the base and are positioned on the inner walls of the left side and the right side of the base, and a containing chamber is arranged between the two groups of the support columns, be equipped with on the both ends lateral wall about the collecting chamber with second spout assorted second slider, the collecting chamber passes through second spout and second slider sliding connection in base inner chamber, the collecting chamber bottom is close to positive front end edge and is equipped with the handle, the support column bottom is equipped with electric telescopic handle, electric telescopic handle bottom swing joint has the universal wheel.

Furthermore, the containing chamber is divided into three containing cavities, the volume of the containing cavity is the sum of the volumes of the containing cavities at the left end and the right end, the front ends of the containing cavities are provided with openings, and the bottom end of the base is provided with an opening matched with the containing chamber.

Further, the length of the second sliding chute on the supporting column is the same as the height of the containing chamber.

Furthermore, the left end of the blackboard is provided with an opening matched with the size of the spare blackboard, and the length of the spare blackboard is one half of the length of the blackboard.

Furthermore, a light reflecting material is arranged in the shallow groove, and the area of the shallow groove is one third of that of the blackboard.

Furthermore, the handle is provided with anti-skid rubber.

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

1. through the arrangement of the shallow groove and the staff, the magnets on the shallow groove and the staff attract with the magnetic pieces of the notes, so that staff teaching can be movably utilized, a teacher does not need to animate the staff, and teaching efficiency is improved.

2. Materials such as chalk, musical note magnetic block and music textbook can be accomodate through setting up the collecting chamber, and the collecting chamber can be through second spout and second slider sliding connection in base inner chamber, prevents that the collecting chamber from exposing in the air for a long time and producing the dust, reduces the clearance work.

3. Through setting up reserve blackboard can carry out a knowledge point summary after the teacher explains the completion, perhaps can utilize reserve blackboard to continue to explain the use when the blackboard is not enough, enlarge blackboard teaching scope, be favorable to mr's teaching.

4. Can carry out the adjustment of blackboard height according to mr's needs through setting up electric telescopic handle to make the blackboard obtain better utilization, can not waste the blackboard space, also make things convenient for mr to teach, through setting up the universal wheel, make things convenient for mr to adjust the position of blackboard at will, thereby make every student can both see the content on the blackboard, improve teaching efficiency.

Drawings

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

FIG. 2 is a schematic view of the spare blackboard of the present invention;

fig. 3 is a schematic structural view of the storage chamber of the present invention.

In the figure: 1. a base; 2. a blackboard; 3. shallow-groove; 4. a staff; 5. a note magnetic block; 6. a first chute; 7. a spare blackboard; 71. a handle; 8. a first slider; 9. a second chute; 10. a storage chamber; 101. a receiving cavity; 102. a handle; 11. a second slider; 12. a support pillar; 13. an electric telescopic rod; 14. a universal wheel.

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.

Example 1

Referring to fig. 1-3, the music teaching blackboard comprises two sets of bases 1, wherein the tops of the two sets of bases 1 are provided with a blackboard 2, the right end of the blackboard 2 is provided with a shallow groove 3, the inner cavity of the shallow groove 3 is provided with a staff 4, the depth of the shallow groove 3 is the same as the thickness of the staff 4, so that the staff 4 can be better and stably combined with the shallow groove 3, the shallow groove 3 and the staff 4 are both provided with magnets, the staff 4 is provided with a note magnetic block 5 matched with the magnets, so that the note magnetic block can be adsorbed on the magnets of the staff 4, the movement and the reutilization are convenient, the inner walls of the front and the rear ends of the inner cavity of the blackboard 2 are provided with first chutes 6, the first chute 6 is provided with a spare blackboard 7, the spare blackboard 7 is provided with a first slider 8 matched with the first chute 6, the spare blackboard 7 is slidably connected with the inner cavity of the blackboard 2 through the first chute 6 and the first slider 8, the left end of the spare blackboard 7 is provided with a handle 71, the teaching range of the blackboard 2 can be enlarged by arranging the spare blackboard 7, the blackboard 2 is prevented from being under the condition of insufficiency, knowledge points can be summarized on the spare blackboard 7 after the explanation is finished, the teaching quality is favorably improved, the left end and the right end of the bottom of the base 1 are provided with a group of support columns 12, the opposite side walls of the group of support columns 12 are provided with second sliding chutes 9, the second sliding chutes 9 extend to the inner cavity of the base 1 and are positioned on the inner walls of the left side and the right side of the base 1, a containing chamber 10 is arranged between the two groups of support columns 12, the side walls of the left end and the right end of the containing chamber 10 are provided with second sliding blocks 11 matched with the second sliding chutes 9, the containing chamber 10 is connected with the inner cavity of the base 1 in a sliding mode through the second sliding chutes 9 and the second sliding blocks 11, the bottom end of the containing chamber 10 is provided with a handle 102 close to the edge of the front end, teaching articles can be conveniently contained through the containing chamber 101, the articles are prevented from being lost, the containing chamber 10 slides between the inner cavity of the base 1 and the support columns 12 in a sliding mode, it facilitates the use of collecting chamber 10, also can avoid exposing for a long time and produce the deposition in the air, support column 12 bottom is equipped with electric telescopic handle 13, electric telescopic handle 13 can be according to the teacher height of needing to adjust blackboard 2 on class, convenient teaching, electric telescopic handle 13 bottom swing joint has universal wheel 14, can change or clear up universal wheel 14 at will, according to prior art, universal wheel 14 is one kind can 360 degrees rotatory movable truckles, generally be furnished with the brake valve, be favorable to blackboard 2's removal, make things convenient for the student to watch the teaching content on blackboard 2, improve teaching efficiency, also can reduce blackboard 2's transport labour.

Referring to fig. 1, the receiving chamber 10 is divided into three receiving chambers 101, the volume of the middle receiving chamber 101 is the sum of the volumes of the left and right receiving chambers 101, the middle receiving chamber 10 can be used for placing textbooks related to music teaching, the front ends of the three receiving chambers 101 are all provided with openings, the bottom end of the base 1 is provided with an opening matched with the receiving chamber 10, the fit degree between the receiving chamber 10 and the inner chamber of the base 1 can be increased, the length of the second chute 9 on the supporting column 12 is the same as the height of the receiving chamber 10, when the receiving chamber 10 slides to the bottom end of the second chute 9, the receiving chamber can be fixed on the supporting column 12, the left end of the blackboard 2 is provided with an opening matched with the size of the spare blackboard 7, the fit degree between the spare blackboard 7 and the inner chamber of the blackboard 2 can be increased, the length of the spare blackboard 7 is half of the length of the blackboard 2, the light-reflecting material is arranged in the shallow grooves 3, the attention of students can be improved, so as to improve the class enthusiasm, the area of the shallow groove 3 is one third of that of the blackboard 2, conflict between the standby blackboard 7 and the shallow groove 3 is prevented, and the anti-skid rubber is arranged on the handle 71, so that the phenomenon that hands of teachers sweat during teaching and slip is generated between the hands and the handle 71 is prevented.

The working principle is as follows: remove blackboard 2 through universal wheel 14 and adjust to a suitable position, adjust blackboard 2's height through electric telescopic handle 13, the sliding connection who grasps handle 102 through second spout 9 and second slider 11 slides and pulls out collecting chamber 10, take out the required chalk that uses of music teaching in collecting chamber 101, textbook and note magnetic path 5, put out the music that needs to use on staff 4 through note magnetic path 5, when blackboard 2 usable floor is not enough or the mr will summarize important knowledge point can grasp pull out reserve blackboard 7 through first spout 6 and first slider 8 by pull handle 71, continue to teach, after the course, slide reserve blackboard 7 again and collecting chamber 10 to the normal position, prevent that reserve blackboard 7 from producing the dust with collecting chamber 101, remove blackboard 2 to classroom one side at last.

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 (6)

1. Music teaching blackboard, including two sets of bases (1), its characterized in that: two sets of base (1) top is equipped with blackboard (2), the right-hand member is equipped with shallow slot (3) on blackboard (2), shallow slot (3) inner chamber is equipped with staff (4), all be equipped with magnet on shallow slot (3) and staff (4), be equipped with on staff (4) with magnet assorted note magnetic path (5), be equipped with first spout (6) on blackboard (2) inner chamber front and back both ends inner wall, be equipped with reserve blackboard (7) on first spout (6), be equipped with on reserve blackboard (7) with first spout (6) assorted first slider (8), reserve blackboard (7) are through first spout (6) and first slider (8) sliding connection in blackboard (2) inner chamber, reserve blackboard (7) left end is equipped with handle (71), both ends are equipped with a set of support column (12) about base (1) bottom, a set of be equipped with second spout (9) on the relative lateral wall of support column (12), second spout (9) extend to base (1) inner chamber and are located base (1) left and right sides inner wall, and are two sets of be equipped with between support column (12) collecting chamber (10), be equipped with on the both ends lateral wall about collecting chamber (10) with second spout (9) assorted second slider (11), collecting chamber (10) are through second spout (9) and second slider (11) sliding connection in base (1) inner chamber, collecting chamber (10) bottom is close to positive front end edge and is equipped with handle (102), support column (12) bottom is equipped with electric telescopic handle (13), electric telescopic handle (13) bottom swing joint has universal wheel (14).

2. The music teaching blackboard of claim 1, wherein: the storage chamber (10) is divided into three storage chambers (101), the storage chamber (101) is in the middle, the volume of the storage chamber (101) is the sum of the volumes of the storage chambers (101) at the left end and the right end, the front ends of the storage chambers (101) are provided with openings, and the bottom end of the base (1) is provided with an opening matched with the storage chamber (10).

3. The music teaching blackboard of claim 1, wherein: the length of the second sliding chute (9) on the supporting column (12) is the same as the height of the containing chamber (10).

4. The music teaching blackboard of claim 1, wherein: the blackboard is characterized in that the left end of the blackboard (2) is provided with an opening matched with the size of the spare blackboard (7), and the length of the spare blackboard (7) is one half of the length of the blackboard (2).

5. The music teaching blackboard of claim 1, wherein: the light-reflecting material is arranged in the shallow groove (3), and the area of the shallow groove (3) is one third of that of the blackboard (2).

6. The music teaching blackboard of claim 1, wherein: the handle (71) is provided with anti-skid rubber.

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