CN218588477U

CN218588477U - Multifunctional chess backpack

Info

Publication number: CN218588477U
Application number: CN202223264356.5U
Authority: CN
Inventors: 曹洋鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-10
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of the knapsack technique, especially, be a multi-functional chess class knapsack, including a inclusion, inside chess box and the filling layer of having installed of inclusion, inside a plurality of receivers and a plurality of chess boards of having put respectively of chess box, and the piece has been put in the receiver, chess box side is connected for rotating with the supporting leg, install zip fastener one, zip fastener two, collecting bag one, collecting bag two, elasticity string bag, dazzle various LED flexible light strip, power pack and braces one on the inclusion, collecting bag one is gone up and is installed zip fastener three, and collecting bag two is gone up and then has installed zip fastener four, and the supporting leg is located collecting bag two, install the cassette on the braces one, install connection rope and compass on the cassette, be a plurality of through the receiver with the quantity of chess board, can be convenient for not only can be according to children's interest, select corresponding piece and chess board to install, simultaneously, inside the inclusion, can be convenient for increasing the convenience of going out to carry.

Description

Multifunctional chess backpack

Technical Field

The utility model belongs to the technical field of the knapsack, concretely relates to multi-functional chess class knapsack.

Background

The intelligence development of children is rapid and thinking is active in teenagers, proper intelligence exercise and cultivation are helpful for the children in the teenagers, playing chess is a good mental exercise method, the process of playing chess can not only exercise the concentration, thinking, creativity, computing power, memory and the like of the children, but also cultivate the coordination ability and the ability of solving problems independently of the children.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model aims to: provides a multifunctional chess backpack, which solves the problems that various chesses are not convenient to carry and cannot be played anytime and anywhere.

For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a multi-functional chess class knapsack, includes the inclusion, inside chess box and the filling layer of having installed of inclusion, the block lid is equipped with the apron on the chess box, a plurality of receivers and a plurality of chess boards have been put respectively to chess box inside, and have put the piece in the receiver, chess box side is connected for rotating with the supporting leg, install zip fastener one, zip fastener two, collecting bag one, collecting bag two, elasticity string bag, dazzle various LED flexible light strip, power pack and braces one on the inclusion, install zip fastener three on the collecting bag one, and then install zip fastener four on the collecting bag two, and the supporting leg is located collecting bag two, installed the cassette on the braces one, connect rope and compass have been installed on the cassette, the rain fly has been put in the collecting bag one, and collecting bag one inner wall is connected with the rain fly, install braces two and zip fastener five on the rain fly, the inside storage chamber of having established of inclusion.

The utility model has the advantages that: the quantity through receiver and chess board is a plurality of, can be convenient for not only can be according to child's interest hobby, select corresponding piece and chess board to play chess, and simultaneously, install inside the inclusion via the chess box, can be convenient for can increase the convenience of going out to carry, through establishing of supporting leg, can be convenient for only need open the inclusion earlier with the chess box exhibition back, rotate the supporting leg again and expand and support inclusion and chess box, can make things convenient for child to put the receiver and the chess board of piece in the apron promptly, satisfy the user demand that child played everywhere anytime and anywhere.

In order to increase the comfort of the child carrying the bag body:

as a further improvement of the above technical solution: the installation position of the filling layer is positioned in the rear end of the bag body, and the filling layer is soft and elastic.

The beneficial effect of this improvement does: through the establishment of the inside filling layer of inclusion rear end, and the filling layer has elastic sponge material for the softness, can be convenient for child when the inclusion is held to the back of the body, the filling layer contacts with child's back, can increase the comfort level that the back was held.

In order to increase the stability of the chessboard and the chessmen:

as a further improvement of the technical scheme: the cover plate and the chesses are internally provided with magnets, the chessboard is a galvanized chessboard, and the cover plate and the chesses are magnetically attracted with the chessboard.

The beneficial effect of this improvement does: all installed the magnetite through apron and piece inside, and the chess board is the zinc-plating chess board, can be convenient for when the chess board is put on the apron, the piece is put on the chess board and is used, the apron is inhaled with magnetism of chess board and is connected, the piece is inhaled with magnetism of chess board and is connected, can increase the stability of its use, prevents that it from receiving the collision or placing when unstable, has the slippage phenomenon of dropping.

In order to facilitate the unfolding of the chess box and the carrying of personal articles:

as a further improvement of the technical scheme: the first zipper is arranged on the bag body at the opening and closing end of the chess box, and the second zipper is arranged on the bag body at the opening and closing end of the containing cavity.

The beneficial effect of this improvement does: through the establishment of zip fastener one, can be convenient for only need open zip fastener one, can open the inclusion promptly and expand the chess box and use, through the establishment of zip fastener two, can be convenient for only need open zip fastener two, can open the inclusion promptly and will accomodate the chamber and expose the back, make things convenient for children to put and carry personal article.

In order to cover the bag body by using the rain cover and to put the water cup or other personal articles conveniently:

as a further improvement of the technical scheme: the storage bag I is vertically arranged in the middle of the positive end of the bag body, and elastic net bags are arranged on the bag body on the left side and the right side of the storage bag I.

The beneficial effect of this improvement does: through establishhing of collecting bag one, can be convenient for take out the back when unzipping the inside rain cover of collecting bag three, close the zip fastener five with the rain cover dustcoat on the inclusion, can prevent promptly that the inclusion from being drenched when rainwater weather, through establishhing of elasticity string bag, can be convenient for put drinking cup or other personal article.

In order to prevent the compass from falling, being lost and facilitating its position fixing:

as a further improvement of the above technical solution: one end of the connecting rope is connected with the card holder, the other end of the connecting rope is connected with the compass, and the compass is clamped and connected with the card holder.

The beneficial effect of this improvement does: through the establishment of connecting the rope, can be convenient for take off when the compass uses from the cassette, can prevent that the compass from having the phenomenon of dropping or losing, through the establishment of cassette, can be convenient for can carry out the rigidity to the compass.

For the convenience accomodate the supporting leg and shelter from:

as a further improvement of the above technical solution: the two storage bags are four in number, and the two storage bags are respectively and vertically arranged at the front part and the rear part of the left end and the right end of the bag body.

The beneficial effect of this improvement does: through the establishment of collecting bag two, can be convenient for only need pull open the zip fastener four, can outwards roll out the supporting leg and expand the use.

In order to turn on and off the colorful LED flexible light strip:

as a further improvement of the above technical solution: the power pack is arranged at the top of the bag body and is electrically connected with the colorful LED flexible lamp strip.

The beneficial effect of this improvement does: after a power switch on the power box is turned on, the colorful LED flexible lamp strip is lightened, illumination can be performed, the attractiveness is increased, and the atmosphere is set off.

Drawings

FIG. 1 is a schematic diagram of the positive terminal structure of the present invention;

fig. 2 is a schematic diagram of the rear end structure of the present invention;

FIG. 3 is a schematic view of the structure of the chess box opening and cover plate detaching of the present invention;

FIG. 4 is a schematic view of the chess box and the supporting legs of the present invention showing the unfolded status of use;

FIG. 5 is a schematic view of the structure of the rain cover of the present invention;

fig. 6 is a side sectional view of the present invention;

fig. 7 is a schematic view of a disassembly structure of the compass of the present invention;

fig. 8 is an enlarged view of a portion of fig. 6A of the present invention;

in the figure: 1. a bag body; 2. chess boxes; 3. a cover plate; 4. a storage box; 5. a chessboard; 6. chess pieces; 7. supporting legs; 8. a first zipper; 9. a second zipper; 10. a first storage bag; 11. a second storage bag; 12. an elastic string bag; 13. a colorful LED flexible lamp strip; 14. a power supply box; 15. carrying a first strap; 16. a third zipper; 17. fourthly, a zipper; 18. a card holder; 19. connecting ropes; 20. a compass; 21. a rain cover; 22. a second strap; 23. a fifth zipper; 24. a filling layer; 25. a receiving cavity.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Example 1:

as shown in fig. 1-8, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on an upper clamping cover of the chess box 2, a plurality of storage boxes 4 and a plurality of chessboard 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic net bag 12, a colorful LED flexible lamp strip 13, a power box 14 and a first strap 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a first strap 15 is provided with a clamping seat 18, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is installed inside the first storage bag 10, the inner wall of the first storage bag is connected with the rain cover 21, a second storage bag 22 and a five clamping seat 23 are installed inside the backpack body 1, and a zipper 25 is installed inside the backpack body 1.

Example 2:

as shown in fig. 6, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the upper clamping cover of the chess box 2, a plurality of storage boxes 4 and a plurality of chessboard 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible lamp strip 13, a power box 14 and a first strap 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a clamping seat 18 is installed on the first strap 15, a connecting rope 19 and a compass 20 are installed on the clamping seat 18, a rain cover 21 is installed in the first storage bag 10, the inner wall of the first storage bag 10 is connected with the rain cover 21, a second zipper 22 and a five-cavity 25 are installed on the rain cover 21 and the backpack body 1. The installation position of the filling layer 24 is positioned in the rear end of the bag body 1, and the filling layer 24 is soft and elastic.

Example 3:

as a further optimization of the embodiment, the multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the chess box 2 in a clamping manner, a plurality of storage boxes 4 and a plurality of chessboard 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with the support legs 7, a zipper I8, a zipper II 9, a storage bag I10, a storage bag II 11, an elastic net bag 12, a colorful LED flexible lamp strip 13, a power box 14 and a strap I15 are installed on the backpack body 1, a zipper III 16 is installed on the storage bag I10, a zipper IV 17 is installed on the storage bag II 11, the support legs 7 are located in the storage bag II 11, a clamping seat 18 is installed on the strap I15, a connecting rope 19 and a compass 20 are installed on the clamping seat 18, a rain cover 21 is installed inside the storage bag I10, the inner wall of the storage bag I10 is connected with the rain cover 21, a rain cover 23 and a five-bag cavity 25 are installed inside the rain cover 1. The cover plate 3 and the chessmen 6 are provided with magnets inside, the chessboard 5 is a galvanized chessboard 5, and the cover plate 3 and the chessmen 6 are magnetically connected with the chessboard 5.

Example 4:

as shown in fig. 6, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the chess box 2 in a clamping manner, a plurality of storage boxes 4 and a plurality of chess boards 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible light strip 13, a power box 14 and a first strap 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a clamping seat 18 is installed on the first strap 15, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is installed in the first storage bag 10, the inner wall of the first storage bag 10 is connected with the rain cover 21, a clamping seat 23 is installed on the rain cover 22 and a cavity 25 is installed inside the backpack body 1. The first zipper 8 is arranged on the bag body 1 at the opening and closing end of the chess box 2, and the second zipper 9 is arranged on the bag body 1 at the opening and closing end of the containing cavity 25.

Example 5:

as shown in fig. 1, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the chess box 2 in a clamping manner, a plurality of storage boxes 4 and a plurality of chess boards 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible light strip 13, a power box 14 and a first strap 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a clamping seat 18 is installed on the first strap 15, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is installed in the first storage bag 10, the inner wall of the first storage bag 10 is connected with the rain cover 21, a clamping seat 23 is installed on the rain cover 22 and a cavity 25 is installed inside the backpack body 1. The first storage bag 10 is vertically arranged in the middle of the positive end of the bag body 1, and elastic net bags 12 are arranged on the bag body 1 on the left side and the right side of the first storage bag 10.

Example 6:

as shown in fig. 7, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the chess box 2 in a clamping manner, a plurality of storage boxes 4 and a plurality of chess boards 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible light strip 13, a power box 14 and a first strap 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a clamping seat 18 is installed on the first strap 15, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is installed in the first storage bag 10, the inner wall of the first storage bag 10 is connected with the rain cover 21, a clamping seat 23 is installed on the rain cover 22 and a cavity 25 is installed inside the backpack body 1. One end of the connecting rope 19 is connected to the card holder 18, and the other end thereof is connected to the compass 20, and the compass 20 is engaged with the card holder 18.

Example 7:

as shown in fig. 1 and 2, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on the chess box 2 in a clamping manner, a plurality of storage boxes 4 and a plurality of chess boards 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible light strip 13, a power supply box 14 and a first braces 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the support legs 7 are located in the second storage bag 11, a first braces 15 is installed with a power supply box 18, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is installed in the first storage bag 10, the inner wall of the first storage bag is connected with a rain cover 21, a second storage bag holder 22 is installed in a rain cover 22, and a rain cover 22 and a five storage bag cavity 25 is installed in the backpack body 1. The number of the second storage bags 11 is four, and the four second storage bags 11 are respectively and vertically arranged at the front part and the rear part of the left end and the right end of the bag body 1.

Example 8:

as shown in fig. 1, 2 and 6, as a further optimization of the above embodiment, a multifunctional chess backpack comprises a backpack body 1, a chess box 2 and a filling layer 24 are installed inside the backpack body 1, a cover plate 3 is arranged on a clamping cover of the chess box 2, a plurality of storage boxes 4 and a plurality of chess boards 5 are respectively placed inside the chess box 2, chess pieces 6 are placed in the storage boxes 4, the side ends of the chess box 2 are rotatably connected with support legs 7, a first zipper 8, a second zipper 9, a first storage bag 10, a second storage bag 11, an elastic string 12, a colorful LED flexible light strip 13, a power supply box 14 and a first braces 15 are installed on the backpack body 1, a third zipper 16 is installed on the first storage bag 10, a fourth zipper 17 is installed on the second storage bag 11, the second storage bag 11 is located in the first storage bag 15, a clamping seat 18 is installed on the first braces 15, a connecting rope 19 and a compass 20 are installed on the first storage bag 10, a rain cover 21 is placed on the first storage bag 10, an inner wall of the rain cover 21 is connected with the rain cover 21, and a five-bag cavity is installed on the rain cover 22, and a storage bag 1, and a five-bag cavity is installed inside the storage bag 22. The power supply box 14 is arranged at the top of the bag body 1, and the power supply box 14 is electrically connected with the colorful LED flexible lamp strip 13.

The utility model discloses a theory of operation does: through the arrangement of the filling layer 24 in the rear end of the bag body 1, the filling layer 24 is soft and elastic sponge material, when a child holds the bag body 1, the filling layer 24 is in contact with the back of the child, the comfort level of holding can be increased, through the arrangement of the zipper I8, the bag body 1 can be opened to unfold the chess box 2 only by unzipping the zipper I8, when the zipper I17 is unzipped to rotate the supporting legs 7 outwards to be adjusted to a proper using length and put the supporting legs on the ground, the unfolded chess box 2 can be supported, so that the child can open the cover plate 3 according to the interest, take out the corresponding chess board 5 and the chess pieces 6 put in the storage box 4, put the storage box 4 and the chess board 5 on the cover plate 3 which is put on the chess box 2 in a re-locking manner, namely, the bag body 1, the chess box 2 and the supporting legs 7 can be used as a seat to facilitate the child to have a rest, the magnets are arranged in the cover plate 3 and the chess pieces 6, the chessboard 5 is the galvanized chessboard 5, so that when the chessboard 5 is placed on the cover plate 3 and the chess pieces 6 are placed on the chessboard 5 for use, the cover plate 3 is connected with the chessboard 5 in a magnetic attraction way, the stability of the chess pieces 6 and the chessboard 5 in the using process can be improved, the zipper II 9 can be conveniently arranged by only pulling open the zipper II 9, namely, after the bag body 1 is opened to expose the containing cavity 25, children can conveniently contain and carry personal articles, through the arrangement of the containing bag I10, the rain cover 21 can be conveniently covered on the bag body 1 to close the zipper V23 after the rain cover 21 in the containing bag I10 is pulled out by pulling open the zipper III 16, namely, the bag body 1 can be prevented from being wetted in rainy weather, the zipper V23 is a waterproof zipper, so that the rainwater can be conveniently prevented from infiltrating into the rain cover 21 to wet the bag body 1, through the establishment of braces two 22, can be convenient for carry on one's back to the inclusion 1 of the cover of putting in the rain fly 21, through the establishment of elasticity string bag 12, can be convenient for put drinking cup or other personal article, through the establishment of connecting rope 19, can be convenient for take off from the cassette 18 when using as compass 20, can prevent that compass 20 from having the phenomenon of dropping or losing, through the establishment of cassette 18, can be convenient for can carry out the rigidity to compass 20, through the establishment of compass 20, can be convenient for when going out the outing, make things convenient for children to use it to distinguish the position, through opening the power switch on power pack 14 after, dazzle bright of various LED flexible lamp area 13, can throw light on and increase pleasing to the eye degree, the atmosphere of seting up.

It should be noted that, in this document, 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 principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the application of these modifications, variations or combinations, or the direct application of the concepts and solutions of the present invention to other applications without further modifications, is considered to be within the scope of the present invention.

Claims

1. The utility model provides a multi-functional chess class knapsack which characterized in that: the novel chess bag comprises a bag body (1), a chess box (2) and a filling layer (24) are arranged in the bag body (1), a cover plate (3) is arranged on the upper clamping cover of the chess box (2), a plurality of storage boxes (4) and a plurality of chessboard (5) are respectively placed in the chess box (2), chess pieces (6) are placed in the storage boxes (4), the side ends of the chess box (2) are rotatably connected with support legs (7), a first zipper (8), a second zipper (9), a first storage bag (10), a second storage bag (11), an elastic net bag (12), a colorful LED flexible lamp strip (13), a power box (14) and a first suspender (15) are arranged on the bag body (1), a third zipper (16) is arranged on the first storage bag (10), a fourth zipper (17) is arranged on the second storage bag (11), the support legs (7) are positioned in the second storage bag (11), a clamping seat (18) is arranged on the first suspender (15), a connecting rope (19) and a connecting rope (20) are arranged on the clamping seat (18), a rain bag (21) and a rain bag cover (21) are arranged in the rain bag (21), and a compass cover (21) is arranged on the rain bag (21), a containing cavity (25) is arranged in the bag body (1).

2. The multi-functional chess backpack of claim 1, wherein: the installation position of the filling layer (24) is positioned in the rear end of the bag body (1), and the filling layer (24) is soft and elastic.

3. The multi-functional chess backpack of claim 1, wherein: the cover plate (3) and the chesses (6) are internally provided with magnets, the chessboard (5) is a galvanized chessboard (5), and the cover plate (3) and the chesses (6) are magnetically connected with the chessboard (5).

4. The multi-functional chess backpack of claim 1, wherein: the first zipper (8) is arranged on the bag body (1) at the opening and closing end of the chess box (2), and the second zipper (9) is arranged on the bag body (1) at the opening and closing end of the containing cavity (25).

5. The multi-functional chess backpack of claim 1, wherein: the first storage bag (10) is vertically arranged in the middle of the positive end of the bag body (1), and elastic net bags (12) are arranged on the bag body (1) on the left side and the right side of the first storage bag (10).

6. The multi-functional chess backpack of claim 1, wherein: one end of the connecting rope (19) is connected with the card seat (18), the other end of the connecting rope is connected with the compass (20), and the compass (20) is connected with the card seat (18) in a clamping way.

7. The multifunctional chess backpack of claim 1, wherein: the number of the second storage bags (11) is four, and the four second storage bags (11) are vertically arranged at the front part and the rear part of the left end and the right end of the bag body (1) respectively.

8. The multifunctional chess backpack of claim 1, wherein: the power supply box (14) is arranged at the top of the bag body (1), and the power supply box (14) is electrically connected with the colorful LED flexible lamp strip (13).