A digital music teaching instrument

Abstract

The utility model discloses a digital music teaching instrument, comprising a metal mesh cover, a stabilizing device, a rainproof device and a working component. The stabilizing device comprises a stabilizing disk, a conical frame and a telescopic spring. The metal mesh cover is provided with a stabilizing disk inside, the upper surface of the stabilizing disk is fixedly connected with the conical frame, and the outer edge of the conical frame is movably connected with the telescopic spring. The utility model is provided with a stabilizing device. When the machine encounters external force, the elastic force of the telescopic spring is used to generate a reaction force on the whole machine, so as to cushion the shock of the machine, further prevent the damage of the internal components caused by the rollover of the machine, and increase the safety and stability of the machine. A person manually opens one end of the collecting frame, and then makes the rainproof cloth sleeved inside the annulator fall down to cover the whole machine, so as to prevent raindrops from falling into the inside of the machine, and increase the usability of the machine.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent furniture, and more specifically to a digital music teaching instrument. Background Art

[0002] In the process of digital teaching, artificial intelligence speakers are needed to spread teaching sounds.

[0003] When a traditional voice device is working, there is only a special chassis supporting the main body of the machine. However, if it encounters severe vibrations, such as a shaking table, accidental touch by a person, or a pet playing, the machine may tip over, increasing the risk of damage to the machine. At the same time, the internal components of the machine may also be at risk of damage. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a digital music teaching instrument to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a digital music teaching instrument, including a metal mesh cover, and also including:

[0006] Stabilizing device: A stabilizing device is provided inside the metal mesh cover;

[0007] Rainproof device: The outer edge of the upper surface of the metal mesh cover is fixedly connected with a rainproof device;

[0008] Working assembly: A working assembly is fixedly connected to the upper surface of the stabilizing device.

[0009] Furthermore, the stabilizing device includes a stabilizing disk, a conical frame, and a telescopic spring. A stabilizing disk is opened inside the metal mesh cover, the upper surface of the stabilizing disk is fixedly connected to the conical frame, the outer edge of the conical frame is movably connected to the telescopic spring, and there are four groups of conical frames and telescopic springs, and each group is arranged symmetrically with each other, so that the machine can be subjected to elastic force at all angles and the force at all angles can be reduced.

[0010] Furthermore, the rainproof device includes a circulator, a straight frame, a collecting frame, and a spring. The upper surface of the metal mesh cover is fixedly connected to the circulator, the upper surface of the circulator is fixedly connected to the straight frame, the side of the straight frame is provided with an opening, and the collecting frame is movably connected in the opening, the side of the collecting frame is fixedly connected to a spring, one end of the spring is fixedly connected to the side of the straight frame, the side of the circulator is provided with a circular groove, and a rain cloth is installed in the circular groove, which can ensure that the machine can be used in the rain when it rains in the external environment.

[0011] Furthermore, the working component includes an isolation plate, a signal receiver, a gasket, a conductive frame, and a speaker. The upper surface of the stabilizing device is fixedly connected to the isolation plate, the upper surface of the isolation plate is fixedly connected to the signal receiver, the upper surface of the signal receiver is fixedly connected to the gasket, the upper surface of the gasket is fixedly connected to the conductive frame, the upper surface of the conductive frame is fixedly connected to the speaker, a battery is installed inside the speaker, and the battery can power the speaker on the speaker, so that the machine can continue to work in the field without receiving an external power supply.

[0012] Furthermore, the signal receiver can collect signals when powered on, and then convert the signals into electrical signals and enter the inside of the conductive frame for change, and then transmit the signals to the inside of the speaker. The signal receiver is equipped with multiple groups of electronic components, and the signals can be changed at the same time, thereby realizing machine artificial intelligence performance.

[0013] Furthermore, a compression chamber is fixedly connected to the upper surface of the stabilizing disk, and the upper surface of the compression chamber is fixedly connected to the lower surface of the working component. A hole is opened on the side of the compression chamber, and a relief valve is fixedly sleeved in the hole, and a baffle is movably sleeved inside the relief valve. The compression chamber is made of rubber, and the compression chamber can lift the machine as a whole in its original state, and the interior of the compression chamber is filled with air with the same air pressure as the outside world.

[0014] Furthermore, a wave frame is fixedly connected to the upper surface of the stabilizing disk, and the upper surface of the wave frame is fixedly connected to the lower surface of the working component. The wave frame is made of rubber and has a strong shape recovery ability, and will not cause deformation due to excessive force.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model is provided with a stabilizing device. When the machine encounters external force, the relative direction of the force on the bottom of the machine will be tilted, and then the elastic force of the telescopic spring is used to generate a reaction force on the whole machine, thereby absorbing the shock of the machine, which can greatly avoid the rollover of the machine caused by the force, further prevent the damage of internal components caused by the rollover of the machine, and increase the safety and stability of the machine.

[0017] 2. The utility model is provided with a rainproof device. When it rains outside, a person can manually open one end of the collecting rack, and then the rainproof cloth sleeved inside the annulator falls down to cover the entire machine, thereby preventing raindrops from falling into the machine, increasing the adaptability of the machine in rainy weather and increasing the usability of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 The utility model is a schematic diagram of the overall internal structure of the metal mesh cover.

[0020] Figure 3 It is a structural schematic diagram of the working components of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the rainproof device of the utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the stabilizing device of the utility model.

[0023] Figure 6 This is a structural schematic diagram of the second embodiment of the present utility model.

[0024] Figure 7 This is a structural schematic diagram of embodiment 3 of the present utility model.

[0025] The accompanying drawings are marked as follows: 1. Metal mesh cover; 2. Stabilizing device; 201. Stabilizing disk; 202. Conical frame; 203. Telescopic spring; 204. Compression chamber; 205. Air release valve; 206. Baffle; 207. Wave frame; 3. Rainproof device; 301. Annular device; 302. Straight frame; 303. Collecting frame; 304. Spring; 4. Working assembly; 401. Isolation plate; 402. Signal receiver; 403. Gasket; 404. Conducting frame; 405. Speaker. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the plastic particle hot melt device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0027] Example 1: Reference Figure 1 and Figure 2 The utility model provides a digital music teaching instrument, including a metal mesh cover 1, and also includes:

[0028] Stabilizing device 2: A stabilizing device 2 is provided inside the metal mesh cover 1;

[0029] Rainproof device 3: The outer edge of the upper surface of the metal mesh cover 1 is fixedly connected with a rainproof device 3;

[0030] Working component 4: The upper surface of the stabilizing device 2 is fixedly connected with a working component 4.

[0031] Reference Figure 5 The stabilizing device 2 includes a stabilizing disk 201, a conical frame 202, and a telescopic spring 203. The metal mesh cover 1 has a stabilizing disk 201 inside. The upper surface of the stabilizing disk 201 is fixedly connected to the conical frame 202. The outer edge of the conical frame 202 is movably connected to the telescopic spring 203. The gasket 403 has a tooth-shaped hollow inside, and the hollow position can avoid crushing the electronic components on the upper surface of the signal receiver 402, and also ensure the mutual coordination between the machines.

[0032] Reference Figure 4 The rainproof device 3 includes a circumferential device 301, a vertical frame 302, a collecting frame 303, and a spring 304. The upper surface of the metal mesh cover 1 is fixedly connected with the circumferential device 301, the upper surface of the circumferential device 301 is fixedly connected with the vertical frame 302, the side of the vertical frame 302 is provided with an opening, and the collecting frame 303 is movably connected in the opening, the side of the collecting frame 303 is fixedly connected with a spring 304, one end of the spring 304 is fixedly connected with the side of the vertical frame 302, and the spring 304 can ensure that the bottom end of the collecting frame 303 can contact the side of the circumferential device 301 in the original state, so that the rainproof cloth can be collected inside the circumferential device 301 under normal conditions.

[0033] Reference Figure 3 The working component 4 includes an isolation plate 401, a signal receiver 402, a gasket 403, a conductive frame 404, and a speaker 405. The upper surface of the stabilizing device 2 is fixedly connected with the isolation plate 401, the upper surface of the isolation plate 401 is fixedly connected with the signal receiver 402, the upper surface of the signal receiver 402 is fixedly connected with the gasket 403, the upper surface of the gasket 403 is fixedly connected with the conductive frame 404, the upper surface of the conductive frame 404 is fixedly connected with the speaker 405, two groups of symmetrical surfaces of the speaker 405 are provided with speakers, and the other two groups of symmetrical surfaces of the speaker 405 are provided with earpieces, so that the machine can produce perfect sound quality in all directions, and can also receive sounds from all positions of the outside world and process them.

[0034] Reference Figure 3 The signal receiver 402 can collect the signal when powered on, and then convert the signal into an electrical signal and enter the conductive frame 404 for change, and then transmit the signal to the inside of the speaker 405. The diameter of the isolation plate 401 is two centimeters longer than the ground diameter of the metal mesh cover 1, so that the structure of the machine can be more stable and the chance of rollover is reduced.

[0035] The working principle of the first embodiment of the utility model is as follows: when the machine encounters external force, the relative direction of the force on the bottom of the machine will be tilted, and then the elastic force of the telescopic spring 203 is used to generate a reaction force on the whole machine, thereby absorbing the vibration of the machine.

[0036] Embodiment 2:

[0037] Reference Figure 6 When the machine rolls over, the whole machine squeezes the inside of the compression chamber 204. As the overall space of the compression chamber 204 is reduced, the compressed air inside the compression chamber 204 is discharged to the outside through the air relief valve 205 and the baffle 206. When no force is applied, the material of the compression chamber 204 is used to allow the outside air to enter the compression chamber 204 through the air relief valve 205. The air pressure inside the compression chamber 204 changes, thereby buffering the pressure applied. This can greatly alleviate the state change caused by the force applied to the machine in an instant, and further improve the stability of the machine. The difference between the second embodiment and the first embodiment is that the effect of air compression is used to replace the elastic force of the spring, so that the shock absorbing effect is more obvious, and the shock absorbing time is long, thereby avoiding the insignificant effect caused by the short-term shock absorbing of the machine.

[0038] Embodiment three:

[0039] Reference Figure 7 When the machine rolls over, the whole machine squeezes the shape of the wave frame 207, and then the wave frame 207 is deformed. Then, the elastic force of the wave frame 207 itself is used to restore the whole machine to its original state. The annular structure of the wave frame 207 can respond to tilts at various angles, and the response is rapid and effective, and the machine can be quickly restored to its original state, further improving the stability of the machine. The difference between the third embodiment and the first embodiment is that the annular structure can be more sensitive to the force condition, and the elastic force can also more evenly offset the ground force, so that the machine can quickly recover.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A digital music teaching instrument, comprising a metal mesh cover (1), characterized in that: Also includes: Stabilizing device (2): a stabilizing device (2) is provided inside the metal mesh cover (1); Rainproof device (3): the outer edge of the upper surface of the metal mesh cover (1) is fixedly connected with the rainproof device (3); Working component (4): a working component (4) is fixedly connected to the upper surface of the stabilizing device (2).

2. A digital music teaching instrument according to claim 1, characterized in that: The stabilizing device (2) comprises a stabilizing disk (201), a conical frame (202), and a telescopic spring (203); the stabilizing disk (201) is provided inside the metal mesh cover (1); the upper surface of the stabilizing disk (201) is fixedly connected to the conical frame (202); and the outer edge of the conical frame (202) is movably connected to the telescopic spring (203).

3. A digital music teaching instrument according to claim 1, characterized in that: The rainproof device (3) comprises an annular device (301), a vertical frame (302), a collecting frame (303), and a spring (304); the upper surface of the metal mesh cover (1) is fixedly connected to the annular device (301); the upper surface of the annular device (301) is fixedly connected to the vertical frame (302); an opening is provided on the side of the vertical frame (302), and the collecting frame (303) is movably connected in the opening; the side of the collecting frame (303) is fixedly connected to the spring (304); one end of the spring (304) is fixedly connected to the side of the vertical frame (302).

4. A digital music teaching instrument according to claim 1, characterized in that: The working component (4) comprises an isolation plate (401), a signal receiver (402), a gasket (403), a conductive frame (404), and a loudspeaker (405); the upper surface of the stabilizing device (2) is fixedly connected to the isolation plate (401); the upper surface of the isolation plate (401) is fixedly connected to the signal receiver (402); the upper surface of the signal receiver (402) is fixedly connected to the gasket (403); the upper surface of the gasket (403) is fixedly connected to the conductive frame (404); and the upper surface of the conductive frame (404) is fixedly connected to the loudspeaker (405).

5. A digital music teaching instrument according to claim 4, characterized in that: The signal receiver (402) can collect signals when powered on, and then convert the signals into electrical signals, which enter the inside of the conductive frame (404) for change, and then transmit the signals to the inside of the speaker (405).

6. A digital music teaching instrument according to claim 2, characterized in that: The upper surface of the stabilizing disk (201) is fixedly connected to a compression chamber (204), and the upper surface of the compression chamber (204) is fixedly connected to the lower surface of the working component (4). A hole is provided on the side of the compression chamber (204), and a relief valve (205) is fixedly sleeved in the hole. A baffle (206) is movably sleeved inside the relief valve (205).

7. A digital music teaching instrument according to claim 2, characterized in that: The upper surface of the stabilizing plate (201) is fixedly connected to a wave frame (207), and the upper surface of the wave frame (207) is fixedly connected to the lower surface of the working assembly (4).

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