CN216388377U

CN216388377U - Portable note jigsaw block for teaching music teachers in vocational schools

Info

Publication number: CN216388377U
Application number: CN202123179378.7U
Authority: CN
Inventors: 李红梅; 邱鸿生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-26
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a portable note jigsaw puzzle for teaching music teachers in vocational colleges and relates to the technical field of teaching supplies. This musical note jigsaw piece is used in teaching of vocational college music mr convenient to carry, including box and picture arragement fixture block, the second notch has been seted up to the inside of box, the inside sliding connection of second notch has the jigsaw board, the fourth notch has been seted up to the inside of box, the inside activity of second notch is pegged graft and is had first telescopic link, the second spring has been cup jointed in the one end surface activity of first telescopic link, first notch has been seted up to the inside of box, the inside fixedly connected with of first notch accomodates the groove block, inside through box 1 is provided with jigsaw board 13, convenient to use person is when using the picture arragement fixture block, can use or demonstrate on a fixed plate.

Description

Portable note jigsaw block for teaching music teachers in vocational schools

Technical Field

The utility model relates to the technical field of teaching supplies, in particular to a note jigsaw block convenient to carry and used for teaching of music teachers of vocational colleges.

Background

In the normal teaching process, a plurality of educational teaching toys which can achieve the educational teaching effect through the game process are often used, and the educational teaching toys are interesting because of having interest, can not be dull like paper, and can be repeatedly used, so the educational teaching toys are popular; the jigsaw type vocal music teaching toy is a common intelligent teaching toy, and along with the progress of science and technology, people have higher requirements on the jigsaw type vocal music teaching toy

Most of the existing jigsaw type vocal music teaching toys are of an integrated structure, and cannot be conveniently carried by a teacher when going to or from class, cannot be conveniently disassembled when using a jigsaw, and cannot be fixedly collected after being used, so that the jigsaw plate is inconvenient to carry and has the advantage of collection, and the jigsaw plate is lost; and when the jigsaw puzzle is not suitable for being used, the position of the jigsaw puzzle cannot be fixed to keep the original goose position and shape, so the note jigsaw block which is convenient to carry and used for teaching of the music teachers in vocational schools is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a portable note jigsaw block for teaching music teachers in vocational schools, and aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: portable musical note jigsaw piece for teaching of music teachers of vocational colleges, comprising:

the inner part of the box body is provided with a second notch, the inner part of the second notch is connected with a picture puzzle in a sliding mode, the inner part of the box body is provided with a fourth notch, a first telescopic rod is movably inserted into the inner part of the second notch, and a second spring is movably sleeved on the outer surface of one end of the first telescopic rod;

the picture arragement fixture block, first notch has been seted up to the inside of box, the inside fixedly connected with storage groove piece of first notch, first spout has been seted up to the inside of storage groove piece, the inside sliding connection of first spout has the picture arragement fixture block, second spout and jack have been seted up to the lateral wall of picture arragement fixture block.

Preferably, a clamping groove is formed in the box body, a fixing rod is fixedly inserted into the first telescopic rod, and the fixing rod is movably clamped in the clamping groove.

Preferably, the containing groove block is movably inserted with an inserted link inside, the inserted link is movably inserted with an inserted link inside, discs are fixedly sleeved on the outer surface of the inserted link, the number of the discs is two, a first spring is movably sleeved on the outer surface of the inserted link, and a pull rod is fixedly inserted in one end of the inserted link.

Preferably, the last fixed surface of box is connected with the fixed plate, the inside fixedly connected with dwang of fixed plate, the surface of dwang is rotated and is connected with the apron, the third notch has been seted up to the inside of apron.

Preferably, a fifth notch is formed in the box body, an L-shaped block is connected to the inside of the fifth notch in a sliding mode, a second telescopic rod is fixedly connected to the side wall of the L-shaped block, a third spring is movably sleeved on the outer surface of the second telescopic rod, and a cylinder is fixedly connected to the side wall of the L-shaped block.

Preferably, a slot is formed in the third slot, and a cylinder is movably inserted in the slot.

The utility model discloses a portable note jigsaw block for teaching music teachers in vocational schools, which has the following beneficial effects:

1. this musical note jigsaw piece is used in teaching of vocational college music mr convenient to carry, when the user need take out the jigsaw piece, extrude the second spring through inside first telescopic link that promotes, shorten the length of first telescopic link, meanwhile, fixed the inside of inserting in first telescopic link can be followed the inside of draw-in groove and shifted out, rotate ninety degrees of first telescopic link and make the dead lever can follow the inside of fourth notch and shift out to this is relieved and is fixed to the jigsaw piece, take out the jigsaw piece, convenient and fast.

2. This musical note jigsaw piece is used in teaching of vocational college music mr convenient to carry, when the position of the fixed picture arragement fixture block of needs, drive the inserted bar through outside pulling pull rod and outwards remove to disc and storage tank piece can extrude first spring, and the inserted bar slides in from the inside of second spout, slides to certain position, releases the pull rod, and first spring can promote the inside that the inserted bar inserted the jack, fixes the picture arragement fixture block, prevents the removal and the loss of picture arragement fixture block position.

Drawings

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

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

FIG. 3 is a schematic view of the outer surface structure of the puzzle;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the outer surface structure of the first telescoping rod;

FIG. 6 is an exploded view of the outer surface structure of the puzzle locking blocks;

fig. 7 is a schematic view of the outer surface structure of the second telescopic rod.

In the figure: 1. a box body; 2. a first notch; 3. a receiving groove block; 4. a first chute; 5. a jigsaw clamping block; 6. a second chute; 7. a jack; 8. inserting a rod; 9. a disc; 10. a first spring; 11. a first telescopic rod; 12. a second notch; 13. a picture puzzle; 14. a second spring; 15. fixing the rod; 16. an L-shaped block; 17. a second telescopic rod; 18. a third spring; 19. a cylinder; 20. a cover plate; 21. a third notch; 22. a card slot; 23. a fourth notch.

Detailed Description

The embodiment of the utility model discloses a note jigsaw puzzle block convenient to carry and used for teaching music teachers in vocational colleges, and comprises a box body 1, wherein a second notch 12 is formed in the box body 1, a jigsaw board 13 is connected to the inside of the second notch 12 in a sliding manner, a fourth notch 23 is formed in the box body 1, a first telescopic rod 11 is movably inserted in the second notch 12, a second spring 14 is movably sleeved on the outer surface of one end of the first telescopic rod 11, and the jigsaw board 13 is arranged in the box body 1, so that a user can use or demonstrate on a fixed plate block when using a jigsaw puzzle block 5;

still include picture arragement fixture block 5 simultaneously, first notch 2 has been seted up to the inside of box 1, and first spout 4 has been seted up to the inside fixedly connected with storage tank piece 3 of first notch 2, storage tank piece 3's inside, and the inside sliding connection of first spout 4 has picture arragement fixture block 5, and second spout 6 and jack 7 have been seted up to the lateral wall of picture arragement fixture block 5, and when the user need collect picture arragement fixture block 5, can from the inside of first spout 4 slip in.

As shown in fig. 1, fig. 3 and fig. 4, a clamping groove 22 is formed in the box body 1, a fixing rod 15 is fixedly inserted into the first telescopic rod 11, and the fixing rod 15 is movably clamped in the clamping groove 22.

According to fig. 6, the inside activity of accomodating groove piece 3 is pegged graft and is had inserted bar 8, the inside activity of jack 7 is pegged graft and is had inserted bar 8, the external fixed surface of inserted bar 8 has cup jointed disc 9, the quantity of disc 9 is two sets of, the external surface activity of inserted bar 8 has cup jointed first spring 10, the inside fixed grafting of one end of inserted bar 8 has the pull rod, when the position of the fixed picture arragement fixture block 5 of needs, drive inserted bar 8 through outwards pulling the pull rod and outwards remove, and disc 9 and accomodating groove piece 3 can extrude first spring 10, inserted bar 8 slides in from the inside of second spout 6, when sliding to certain position, release the pull rod, first spring 10 can promote the inside that inserted bar 8 inserted jack 7, fix picture arragement fixture block 5.

According to the attached drawing 2, the upper surface of the box body 1 is fixedly connected with a fixed plate, the inner part of the fixed plate is fixedly connected with a rotating rod, the outer surface of the rotating rod is rotatably connected with a cover plate 20, and a third notch 21 is formed in the cover plate 20.

According to fig. 1 and 7, a fifth notch has been seted up to the inside of box 1, the inside sliding connection of fifth notch has L-shaped piece 16, the lateral wall fixedly connected with second telescopic link 17 of L-shaped piece 16, third spring 18 has been cup jointed in the surface activity of second telescopic link 17, the lateral wall fixedly connected with cylinder 19 of L-shaped piece 16, when mr needs to close this portable box 1, through two sets of L-shaped pieces 16 of inside extrusion at the fifth notch, extrude second telescopic link 17, third spring 18 can receive the extrusion simultaneously, apron 20 can cover whole first notch 2 downwards, for the position of fixed cover plate 20, loosen behind L-shaped piece 16, third spring 18 can promote the extension of second telescopic link 17, make the inside of cylinder 19 joint at the slot, and is convenient and fast.

As shown in fig. 2 and 7, a slot is formed in the third slot 21, and a cylinder 19 is movably inserted into the slot.

The working principle is as follows: when the user needs to take out the jigsaw 13, the second spring 14 is extruded by pushing the first telescopic rod 11 inwards, the length of the first telescopic rod 11 is shortened, meanwhile, the fixed rod 15 fixedly inserted in the first telescopic rod 11 can be moved out of the clamping groove 22, the first telescopic rod 11 is rotated by ninety degrees, so that the fixed rod 15 can be moved out of the fourth notch 23, the fixing of the jigsaw 13 is released, and the jigsaw 13 is taken out.

When the position of fixed picture arragement fixture block 5 of needs, drive inserted bar 8 through outside pulling pull rod and outwards remove to disc 9 and storage tank piece 3 can extrude first spring 10, inserted bar 8 slides in from the inside of second spout 6, when sliding to certain position, release the pull rod, first spring 10 can promote the inside that inserted bar 8 inserted jack 7, fix picture arragement fixture block 5, prevent the removal of picture arragement fixture block 5 position and lose picture arragement fixture block 5 position

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Portable musical note jigsaw block for teaching of music teachers in vocational schools is characterized by comprising:

the box body (1), a second notch (12) is formed in the box body (1), a picture puzzle (13) is connected to the interior of the second notch (12) in a sliding mode, a fourth notch (23) is formed in the box body (1), a first telescopic rod (11) is movably inserted into the interior of the second notch (12), and a second spring (14) is movably sleeved on the outer surface of one end of the first telescopic rod (11);

the novel box comprises a jigsaw clamping block (5), wherein a first notch (2) is formed in the box body (1), a containing groove block (3) is fixedly connected to the inside of the first notch (2), a first sliding groove (4) is formed in the containing groove block (3), the jigsaw clamping block (5) is connected to the inside of the first sliding groove (4) in a sliding mode, and a second sliding groove (6) and a jack (7) are formed in the side wall of the jigsaw clamping block (5).

2. The portable musical note puzzle piece for teaching musical teachers of vocational institutions and teaching purposes of claim 1, wherein: a clamping groove (22) is formed in the box body (1), a fixing rod (15) is fixedly inserted into the first telescopic rod (11), and the fixing rod (15) is movably clamped in the clamping groove (22).

3. The portable musical note puzzle piece for teaching musical teachers of vocational institutions and teaching purposes of claim 1, wherein: the inner movable plug-in connection of the containing groove block (3) is provided with a plug-in rod (8), the inner movable plug-in connection of the plug-in holes (7) is provided with the plug-in rod (8), the outer surface of the plug-in rod (8) is fixedly sleeved with a disc (9), the number of the discs (9) is two, the outer surface of the plug-in rod (8) is movably sleeved with a first spring (10), and the inner portion of one end of the plug-in rod (8) is fixedly plugged with a pull rod.

4. The portable musical note puzzle piece for teaching musical teachers of vocational institutions and teaching purposes of claim 1, wherein: the last fixed surface of box (1) is connected with the fixed plate, the inside fixedly connected with dwang of fixed plate, the surface of dwang is rotated and is connected with apron (20), third notch (21) have been seted up to the inside of apron (20).

5. The portable musical note puzzle piece for teaching musical teachers of vocational institutions and teaching purposes of claim 4, wherein: the novel multifunctional cabinet is characterized in that a fifth notch is formed in the box body (1), an L-shaped block (16) is connected to the inner portion of the fifth notch in a sliding mode, a second telescopic rod (17) is fixedly connected to the side wall of the L-shaped block (16), a third spring (18) is movably sleeved on the outer surface of the second telescopic rod (17), and a cylinder (19) is fixedly connected to the side wall of the L-shaped block (16).

6. The portable musical note puzzle piece for teaching musical teachers of vocational institutions and teaching purposes of claim 4, wherein: a slot is formed in the third slot opening (21), and a cylinder (19) is movably inserted in the slot.