CN216014796U - Music baton for preschool education - Google Patents

Abstract

A music baton for preschool education relates to the technical field of preschool education equipment, a controller is fixed on the outer side wall of a grab handle, a Bluetooth module, a playing module, a miniature vibration motor and a storage battery are fixed in a functional component mounting cavity, an external threaded pipe is fixed at the bottom of an inner cavity of the grab handle, an internal threaded pipe is screwed on the external threaded pipe, a telescopic rod is movably arranged in the internal threaded pipe, the telescopic rod is movably arranged in the external threaded pipe, a spring is arranged in the external threaded pipe and the internal threaded pipe, one end of the spring is fixed with the bottom of the inner cavity of the grab handle, the other end of the spring is fixed with the bottom of the telescopic rod, a rubber ring is movably sleeved on the outer side of the telescopic rod and fixed with the internal threaded pipe, a lamp is embedded and fixed on the telescopic rod, the design is reasonable, the function of commanding children can be assisted, the length of the baton can be steplessly adjusted, and the baton is convenient for children with different arm lengths, the baton has the safety protection function, prevents children from using the baton to hurt other people.

Description

Music baton for preschool education

Technical Field

The utility model relates to the technical field of preschool education equipment, in particular to a music baton for preschool education.

Background

Music is one of the favorite artistic forms of preschool children, and the preschool children learn, feel, experience and express simple, fine and noble emotions which are commonly communicated with human beings in wonderful music, learning and cooperation and sharing with other people in collective music activities, preschool music education is the core content of preschool education course system, is the most distinctive content in various education activities of kindergarten, is an indispensable important component for the comprehensive development of preschool children, in chorus command teaching, the children of beginner's command lack stable control power to music rhythm and speed, and current preschool education possesses the function that supplementary children carried out the command with the music command portion, and conventional baton front end is too sharp, and children easily injure other people with the baton, and the children of different arm lengths need the baton of different length, and current baton can not infinitely adjust, needs urgent improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a music baton for preschool education, which is reasonable in design, can assist children in conducting commands, can adjust the length steplessly, is convenient for children with different arm lengths to use, has a safety protection function, and prevents children from hurting others by using the baton.

In order to achieve the purpose, the utility model adopts the following technical scheme: the portable micro-vibration device comprises a grab handle, a Bluetooth module, a playing module, a micro-vibration motor, a storage battery, a cover, an external thread pipe, an internal thread pipe, a telescopic rod, a spring, a first rubber ring, a lamp and a controller, wherein the controller is fixed on the outer side wall of the grab handle, a functional component installation cavity is formed in the grab handle, the Bluetooth module is fixed in the functional component installation cavity, the playing module, the micro-vibration motor and the storage battery are movably embedded in an opening on the side wall of the functional component installation cavity, the external thread pipe is fixed at the bottom of the inner cavity of the grab handle, the internal thread pipe is spirally arranged on the external thread pipe, the telescopic rod is movably arranged in the internal thread pipe, the telescopic rod is movably arranged in the external thread pipe, the spring is arranged in the external thread pipe and the internal thread pipe, one end of the spring is fixed with the bottom of the inner cavity of the grab handle, the other end of the spring is fixed with the bottom of the telescopic rod, the first rubber ring is movably sleeved outside the telescopic rod, and a rubber ring is fixed with the internal thread pipe, inlays on the telescopic link to be established and is fixed with the lamp, and bluetooth module, broadcast module, miniature vibrating motor and lamp all are connected with the battery, and bluetooth module, broadcast module, miniature vibrating motor and lamp all are connected with the controller is automatically controlled.

Furthermore, a spherical rubber pad is fixed at the top of the telescopic rod.

Furthermore, a rubber anti-slip sleeve is sleeved and fixed on the outer side of the grab handle.

Further, be fixed with the screw rod on the screw thread is twisted the head, the screw rod activity connects in grab handle bottom soon, and the screw rod connects with internal thread pipe open-top activity soon, and the cover is equipped with No. two rubber rings outside the screw rod, and No. two rubber rings are fixed with the screw thread is twisted the head, and No. two rubber rings cooperate with a rubber ring, and screw thread is twisted the head bottom and is fixed with solid fixed ring, is fixed with the connecting wire on the solid fixed ring, is fixed with the elasticity hand lace on the connecting wire.

After adopting the structure, the utility model has the beneficial effects that: the music baton for preschool education provided by the utility model is reasonable in design, can assist children in conducting command, can adjust the length of the baton in a stepless manner, is convenient for children with different arm lengths to use, has a safety protection function, and prevents the children from hurting others by using the baton.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals:

grab handle 1, functional unit installation cavity 2, bluetooth module 3, play module 4, miniature vibrating motor 5, battery 6, lid 7, external screw thread pipe 8, internal thread pipe 9, telescopic link 10, spring 11, rubber ring 12, lamp 13, spherical rubber pad 14, screw thread screw head 15, No. two rubber rings 16, screw rod 17, solid fixed ring 18, connecting wire 19, elasticity hand lace 20, rubber antiskid cover 21, controller 22.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: it comprises a grab handle 1, a Bluetooth module 3, a playing module 4, a micro vibration motor 5, a storage battery 6, a cover 7, an external thread tube 8, an internal thread tube 9, a telescopic rod 10, a spring 11, a first rubber ring 12, a lamp 13 and a controller 22, wherein the controller 22 is riveted on the outer side wall of the grab handle 1, a functional component installation cavity 2 is arranged in the grab handle 1, the Bluetooth module 3, the playing module 4, the micro vibration motor 5 and the storage battery 6 are riveted and fixed in the functional component installation cavity 2, the cover 7 is movably embedded in an opening on the side wall of the functional component installation cavity 2, the external thread tube 8 is welded and fixed at the bottom of an inner cavity of the grab handle 1, the internal thread tube 9 is screwed on the external thread tube 8, the telescopic rod 10 is movably arranged in the internal thread tube 9, a spherical rubber pad 14 is bonded and fixed at the top of the telescopic rod 10, the telescopic rod 10 is movably arranged in the external thread tube 8, the spring 11 is arranged in the external thread tube 8 and the internal thread tube 9, one end of a spring 11 is welded and fixed with the bottom of an inner cavity of a handle 1, the other end of the spring 11 is welded and fixed with the bottom of a telescopic rod 10, a rubber ring 12 is movably sleeved on the outer side of the telescopic rod 10, the rubber ring 12 is fixedly adhered with an internal thread pipe 9, a lamp 13 is fixedly embedded on the telescopic rod 10, a rubber anti-slip sleeve 21 is fixedly sleeved on the outer side of the handle 1, a screw 17 is fixedly welded on a threaded screw head 15, the screw 17 is movably screwed at the bottom of the handle 1, the screw 17 is movably screwed with an opening at the top of the internal thread pipe 9, a second rubber ring 16 is sleeved on the outer side of the screw 17, the second rubber ring 16 is fixedly adhered with the threaded screw head 15, the second rubber ring 16 is matched with the first rubber ring 12, a fixing ring 18 is fixedly welded on the bottom of the threaded screw head 15, a connecting wire 19 is fixedly knotted on the fixing ring 18, an elastic bracelet 20 is fixedly knotted on the connecting wire 19, and a Bluetooth module 3 is fixed, Play module 4, miniature vibrating motor 5 and lamp 13 all are connected with battery 6, and bluetooth module 3, play module 4, miniature vibrating motor 5 and lamp 13 all are connected with controller 22 is automatically controlled.

The working principle of the specific embodiment is as follows: rotatory internal thread pipe of length 9 according to children's arm, control internal thread pipe 9 back-out grab handle 1 outer length, the hand grips grab handle 1, bluetooth module 3 connects the cell-phone, transmit melody data to bluetooth module 3 through the cell-phone, play through play module 4, miniature vibrating motor 5 vibrates according to the rhythm of broadcast music, supplementary children master the rhythm of commander, start lamp 13 when light is darker conveniently throws light on, when 14 conflicts the object of globular rubber pad, telescopic link 10 extrusion spring 11, spring 11 contracts, prevent that telescopic link 10 from stabbing other people in.

The first embodiment is as follows:

in this embodiment, the screw 17 is screwed to the bottom of the handle 1, and the elastic bracelet 20 is sleeved on the wrist of the child, so as to prevent the child from throwing the baton.

Example two:

in this embodiment, when the baton needs to be stored, the internal thread pipe 9 is screwed into the handle 1, the telescopic rod 10 is compressed into the internal thread pipe 9, the screw 17 at the bottom of the handle 1 is screwed out, and then the telescopic rod 10 is prevented from popping out by screwing into the internal thread pipe 9.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the Bluetooth module 3, the playing module 4 and the micro vibration motor 5 are matched, so that vibration feedback can be generated according to music rhythm, and the rhythm of a command can be conveniently and auxiliarily mastered;

2. the length of the baton can be adjusted according to the arm length of the children by the matching of the external thread pipe 8, the internal thread pipe 9, the telescopic rod 10 and the spring 11;

3. the lamp 13 is convenient for a player or singer to see the position of the baton when the light is dark;

4. the spherical rubber pad 14 is matched with the spring 11, so that the baton can be contracted when abutting against an object, and other people are prevented from being injured;

5. the threaded screw head 15, the second rubber ring 16 and the screw 17 are matched, so that a baton is convenient to store;

6. the fixing ring 18, the connecting line 19 and the elastic bracelet 20 are matched, so that the baton can be connected to the hands of children, and the children are prevented from carelessly throwing the baton;

7. the rubber anti-slip cover 21 increases the friction force.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (4)

1. A music baton for preschool education which is characterized in that: the multifunctional Bluetooth-controlled lamp comprises a grab handle (1), a Bluetooth module (3), a playing module (4), a miniature vibration motor (5), a storage battery (6), a cover (7), an external threaded pipe (8), an internal threaded pipe (9), a telescopic rod (10), a spring (11), a rubber ring I (12), a lamp (13) and a controller (22), wherein the controller (22) is fixed on the outer side wall of the grab handle (1), a functional component installation cavity (2) is formed in the grab handle (1), the Bluetooth module (3), the playing module (4), the miniature vibration motor (5) and the storage battery (6) are fixed in the functional component installation cavity (2), the cover (7) is movably embedded in an opening on the side wall of the functional component installation cavity (2), the external threaded pipe (8) is fixed at the bottom of an inner cavity of the grab handle (1), the internal threaded pipe (9) is screwed on the external threaded pipe (8), the telescopic rod (10) is movably arranged in the internal threaded pipe (9), the utility model discloses a portable electronic device, including external screw thread pipe (8), telescopic link (10) activity is worn to establish in external screw thread pipe (8) and internal thread pipe (9), the one end of spring (11) is fixed with the inner chamber bottom of grab handle (1), the other end of spring (11) is fixed with the bottom of telescopic link (10), telescopic link (10) outside movable sleeve is equipped with rubber ring (12) No. one, and rubber ring (12) are fixed with internal thread pipe (9), it is fixed with lamp (13) to inlay on telescopic link (10), bluetooth module (3), play module (4), miniature vibrating motor (5) and lamp (13) all are connected with battery (6), bluetooth module (3), play module (4), miniature vibrating motor (5) and lamp (13) all are connected with controller (22) automatically controlled.

2. The music baton for preschool education as claimed in claim 1, wherein: the top of the telescopic rod (10) is fixed with a spherical rubber pad (14).

3. The music baton for preschool education as claimed in claim 1, wherein: the outer side of the handle (1) is sleeved and fixed with a rubber anti-slip sleeve (21).

4. The music baton for preschool education as claimed in claim 1, wherein: be fixed with screw rod (17) on screw thread twisting head (15), screw rod (17) activity connects in grab handle (1) bottom soon, and screw rod (17) and internal thread pipe (9) open-top activity connect soon, screw rod (17) outside cover is equipped with No. two rubber rings (16), and No. two rubber rings (16) are fixed with screw thread twisting head (15), No. two rubber rings (16) cooperate with rubber ring (12), screw thread twisting head (15) bottom is fixed with solid fixed ring (18), gu be fixed with connecting wire (19) on fixed ring (18), be fixed with elasticity hand lace (20) on connecting wire (19).

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