CN219392940U

CN219392940U - Electric piano with microphone

Info

Publication number: CN219392940U
Application number: CN202223442264.1U
Authority: CN
Inventors: 周勇; 吴仔丽; 周梦银; 余明亮
Original assignee: Jinjiang Beisite Electronic Technology Co Ltd
Current assignee: Jinjiang Beisite Electronic Technology Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-21
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an electric piano with a microphone, in particular to the technical field of electric pianos, which comprises an electric piano body, wherein a microphone is arranged in front of the electric piano body, one end part of the microphone is connected with a connecting rod, and one end of the connecting rod is fixedly provided with a storage assembly; the storage assembly comprises a microphone connector fixed at one end of the connecting rod, a lantern ring rotating block is sleeved on the outer wall of the microphone connector, and a rotating support rod connected in a rotating mode penetrates through the inner wall of the lantern ring rotating block. According to the utility model, the microphone is rotated rightwards by arranging the storage component, the microphone drives the connecting rod to enable the microphone connector to rotate rightwards by ninety degrees, a certain extrusion force can be exerted on the lantern ring rotating block after the extrusion spring is compressed, the microphone is transversely stored to the side surface position of the concave sliding block, and the microphone cannot be vertically placed when not used, so that the microphone cannot be damaged.

Description

Electric piano with microphone

Technical Field

The utility model relates to the technical field of electric pianos, in particular to an electric piano with wheat.

Background

The sounding principle of the electric piano is that a keyboard is used as an on-off switch to form electric pulses, once the key is pressed down, an internal crystal oscillator starts to work to form pulses to generate waveforms with certain frequency, and the waveforms are amplified by a frequency divider and sent to a loudspeaker to sound. The whole sounding process depends on a simple frequency division analog circuit, so that the keyboard has no dynamics and string striking feeling.

The utility model patent of patent publication No. CN205541901U in the prior reference discloses an electronic piano capable of accompaniment practice, which comprises a piano body, a control panel, a display screen, a central processing unit, a microphone and a loudspeaker; the piano body consists of a frame body, an operation panel and keys, wherein the operation panel and the keys are electrically connected in sequence; a piano accompaniment device is arranged below the keys; the control panel is arranged on the left side of the piano body and is electrically connected with the central processing unit; the right side of the piano body is provided with a groove for placing a microphone; the microphone is electrically connected with the sound signal collector; the sound signal collector is electrically connected with the loudspeaker and the central processing unit, and the central processing unit is internally provided with a standard sound storage unit, a sound training storage unit, a sound comparator, a sound detection device and a sound processing device; a circuit board of the central processing unit is provided with a sensing element which is electrically connected with the piano accompaniment device; the sound comparator is electrically connected with the standard sound storage unit and the sound training storage unit.

In the use of the electric piano, after the electric piano is connected with the microphone, people are required to sing on the microphone, the microphone is arranged on one side and is vertically placed for a long time, so that the electric piano is inconvenient to store, and once the electric piano is used in teaching or use, people easily collide with the microphone to damage the electric piano, so that the electric piano is inconvenient to store and protect.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides the electric piano with wheat in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric piano of company's wheat, includes the electronic piano body, the place ahead of electronic piano body is equipped with the microphone, and the one end of microphone is connected with the connecting wire pole, the one end of connecting wire pole is fixed with and accomodates the subassembly;

the storage assembly comprises a microphone connector fixed at one end of a connecting rod, a lantern ring rotating block is sleeved on the outer wall of the microphone connector, a rotating supporting rod connected in a rotating mode penetrates through the inner wall of the lantern ring rotating block, an extrusion spring is arranged on the outer wall of the rotating supporting rod and located below the lantern ring rotating block, a concave sliding block is welded at the bottom end of the rotating supporting rod, the microphone is fixedly connected with the connecting rod, and two ends of the extrusion spring are respectively in extrusion contact with the microphone connector and the inner wall of the concave sliding block.

Preferably, the upper surface of the electronic piano body is fixed with an upper limit support plate, one side of the limit support plate is provided with an inclined placement plate for placing a piano exercise book, the bottom of the electronic piano body is fixed with an upper support chassis through bolts near the edge line position of the bottom of the electronic piano body, a control button is installed in the front of the electronic piano body and at the position below the microphone, and an electronic key is installed below the control button.

Preferably, the bottom of electronic piano body just is close to its middle part position department and is equipped with the audio amplifier of two embedding installations, one side of spill sliding block runs through sliding connection and has the guide post, is fixed with lantern ring screw block in one side of spill sliding block and is located guide post outer wall one side position department, and the inner wall threaded connection of lantern ring screw block goes up the rotation screw rod, the welding of one end of rotation screw rod has the vertical section shape to establish to hexagonal rotatory cap.

The utility model has the technical effects and advantages that:

1. through setting up the subassembly of accomodating, rotate the microphone to the right, the microphone drives the connecting wire pole and makes the microphone connector rotate ninety degrees to the right, can play certain extrusion force to the lantern ring commentaries on classics piece after the compression of extrusion spring, transversely accomodate the microphone to the side position department of spill sliding block, can not vertically place when not using the microphone to can not cause the microphone to damage;

2. the concave sliding block realizes transverse movement along the outer wall of the guide pillar, when two persons practice, the microphone is conveniently adjusted to be located at the position of the singer, the microphone can be placed to rotate the rotary cap to drive the rotary screw to rotate after the designated position, extrusion fixation is realized, the transverse line position of the microphone is conveniently adjusted, the microphone is attached to the position of the mouth of the singer, and singing is more convenient.

Drawings

Fig. 1 is a schematic diagram of the front view structure of an electromanova with wheat.

Fig. 2 is a schematic view showing a truncated partial structure of a pilot strut in a headset electric piano according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic view showing the bottom view of the electric piano with wheat according to the present utility model.

The reference numerals are: 1. an electronic piano body; 2. a microphone; 3. a connecting wire rod; 4. a microphone connector; 5. a collar turning block; 6. rotating the support rod; 7. extruding a spring; 8. limiting support plates; 9. placing the plate obliquely; 10. a support chassis; 11. a control button; 12. an electronic key; 13. a concave sliding block; 14. a guide post; 15. a collar screw block; 16. rotating the screw; 17. rotating the cap; 18. and a sound box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an even electric piano of wheat as shown in fig. 1-4, is provided with on this even electric piano of wheat and accomodates the subassembly, accomodates the side position department that the subassembly can transversely accomodate the spill sliding block to the microphone, can not vertically place when not using the microphone to can not cause the microphone to damage, accomodate the concrete structure setting of subassembly as follows:

in some embodiments, as shown in fig. 1-3, the storage assembly comprises a microphone connector 4 fixed at one end of a connecting rod 3, a collar rotating block 5 is sleeved on the outer wall of the microphone connector 4, a rotating support rod 6 in rotating connection is penetrated through the inner wall of the collar rotating block 5, an extrusion spring 7 is arranged on the outer wall of the rotating support rod 6 and positioned below the collar rotating block 5, and a concave sliding block 13 is welded at the bottom end of the rotating support rod 6;

when the electronic piano with microphone in this embodiment is used, personnel can strike on the electronic piano 12 to handle and send out the music on through electronic piano body 1, the music is broadcast by audio amplifier 18, and personnel can also oral area be located microphone 2 position department singing, the sound of gathering through microphone 2 is carried on microphone connector 4 by connecting wire pole 3, microphone connector 4 can be connected with electronic piano body 1 realization, and singing sound can broadcast through another audio amplifier 18, realize the microphone with microphone singing, after using microphone 2 to end, can right rotation microphone 2, microphone 2 drives connecting wire pole 3 makes microphone connector 4 right rotation ninety degrees, microphone connector 4 drives lantern ring commentaries on classics piece 5 and rotates the outer wall of branch 6, and can play certain extrusion force to lantern ring commentaries on classics piece 5 after the compression of extrusion spring 7, consequently, need use great power rotation lantern ring commentaries on classics piece 5 can realize rotating to automatic locking after the certain angle, the microphone 2 is transversely accomodate to the side position of concave sliding block 13 in this way, microphone 2 is difficult to cause the microphone 2 to damage when not using.

The microphone connector 4 model was set to be a BT1511 type microphone connector.

In some embodiments, as shown in fig. 1-4, the upper surface of the electronic piano body 1 is fixed with an upper limit support plate 8, and one side of the limit support plate 8 is provided with an inclined placement plate 9 for placing a piano exercise book, so that the side of the piano exercise book can be placed on the inclined placement plate 9, the bottom of the exercise book and the limit support plate 8 realize contact limit, the bottom end of the electronic piano body 1 is fixed with an upper support chassis 10 near the edge line position thereof through bolts, an operating button 11 is installed in front of the electronic piano body 1 and below the microphone 2, an electronic key 12 is installed below the operating button 11, so that the operating button 11 can start the equipment to operate, the volume is adjusted, the electronic key 12 can operate as an elastic musical instrument, two embedded sound boxes 18 are arranged at the bottom end of the electronic piano body 1 near the middle position thereof, so that one sound box 18 can play piano sound, and the other sound box 18 can play microphone 2 singing sound.

In some embodiments, as shown in fig. 1-3, one side of the concave sliding block 13 is connected with a guide pillar 14 in a penetrating and sliding manner, a collar screw block 15 is fixed on one side of the concave sliding block 13 and positioned on one side of the outer wall of the guide pillar 14, the inner wall of the collar screw block 15 is connected with a rotating screw 16 in a threaded manner, and one end part of the rotating screw 16 is welded with a rotating cap 17 with a hexagonal vertical section shape;

when the device is used in the embodiment, the concave sliding block 13 can be moved, the concave sliding block 13 transversely moves along the outer wall of the guide strut 14, so that the concave sliding block 13 drives the rotary strut 6 to enable the lantern ring rotary block 5 to move, the microphone connector 4 drives the connecting wire rod 3 to enable the microphone 2 to move, the microphone 2 can be adjusted to be positioned at the middle part and the side position, the microphone 2 can be conveniently adjusted to be positioned at the singer position when two persons practice, the rotary cap 17 can be rotated to drive the rotary screw 16 to rotate after the microphone 2 is placed at the appointed position, and the rotary screw 16 and the lantern ring screw block 15 squeeze the guide strut 14 under the action of threads, so that locking fixation of the concave sliding block 13 is realized.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides an electric piano of company's wheat, includes electronic piano body (1), the place ahead of electronic piano body (1) is equipped with microphone (2), and the one end connection of microphone (2) has connecting wire pole (3), its characterized in that: one end of the connecting rod (3) is fixed with a storage assembly;

the storage assembly comprises a microphone connector (4) fixed at one end of a connecting rod (3), a lantern ring rotating block (5) is sleeved on the outer wall of the microphone connector (4), a rotating support rod (6) connected in a rotating mode penetrates through the inner wall of the lantern ring rotating block (5), an extrusion spring (7) is arranged on the outer wall of the rotating support rod (6) and located below the lantern ring rotating block (5), and a concave sliding block (13) is welded at the bottom end of the rotating support rod (6).

2. The electromanotis with wheat as in claim 1, wherein: the microphone (2) is fixedly connected with the connecting rod (3).

3. The electromanotis with wheat as in claim 1, wherein: the two ends of the extrusion spring (7) are respectively in extrusion contact with the inner walls of the microphone connector (4) and the concave sliding block (13).

4. The electromanotis with wheat as in claim 1, wherein: the upper surface of the electronic piano body (1) is fixedly provided with an upper limit support plate (8), and one side of the limit support plate (8) is provided with an inclined placing plate (9) for placing a piano exercise book.

5. The electromanotis with wheat as in claim 1, wherein: the electronic piano is characterized in that the bottom end of the electronic piano body (1) is fixedly provided with the supporting underframe (10) through bolts at the position close to the edge line of the bottom end, the control button (11) is arranged at the position, in front of the electronic piano body (1), below the microphone (2), of the electronic piano body, and the electronic key (12) is arranged below the control button (11).

6. The electromanotis with wheat as in claim 1, wherein: the bottom end of the electronic piano body (1) and the position close to the middle of the bottom end are provided with two embedded sound boxes (18).

7. The electromanotis with wheat as in claim 1, wherein: one side of the concave sliding block (13) penetrates through the guiding support column (14), a lantern ring screw block (15) is fixed on one side of the concave sliding block (13) and located at one side of the outer wall of the guiding support column (14), the inner wall of the lantern ring screw block (15) is connected with a rotating screw rod (16) in a threaded mode, and a rotating cap (17) with a hexagonal vertical section is welded at one end portion of the rotating screw rod (16).