Multi-sound-effect training drum

Abstract

The utility model discloses a multi-sound-effect training drum which comprises the components of a base which is provided with a mounting groove on the top surface; the piezoelectric film is arranged in the mounting groove and is provided with a plurality of sensing areas which are independent from one another; the striking rubber mat group is arranged in the mounting groove and covers the piezoelectric film, and the striking rubber mat group is provided with a containing cavity and striking areas in one-to-one correspondence with the induction areas; the sound module is arranged in the accommodating cavity and is electrically connected with the piezoelectric film; and the fixed frame is fixedly arranged at the top of the base. According to the training drum, various sound effects are integrated on one drum, so that the occupied space and the equipment cost are greatly reduced, and the training convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of musical instrument technology, and in particular to a multi-effect training drum. Background Technology

[0002] Electronic percussion instruments take the vibration signal generated by physical impact, trigger it, and input it into a sound source. The sound source converts the signal into the desired timbre, which is then transmitted through a speaker or headphones to become a sound that can be heard by the human ear. Products that can produce the above process are collectively referred to as electronic percussion instruments.

[0003] Existing training drums are mostly single-effect, requiring multiple drums to form a set for practice, which not only requires a lot of space but also has high equipment costs. To address this, a multi-effect training drum was designed, integrating multiple sound effects onto a single drum, greatly reducing space requirements and equipment costs, and improving the convenience of training. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the existing technology, it is desirable to provide a multi-effect training drum that integrates multiple sound effects into one drum, which greatly reduces space occupation and equipment cost, and improves the convenience of training.

[0005] This utility model provides a multi-effect training drum, comprising:

[0006] The base has a mounting groove on its top surface;

[0007] A piezoelectric film is disposed in the mounting groove, and multiple independent sensing areas are disposed thereon;

[0008] An impact pad assembly is disposed within the mounting groove, covering the piezoelectric film. The impact pad assembly is provided with a receiving cavity and an impact area corresponding to the sensing area.

[0009] A sound source is disposed within the receiving cavity and electrically connected to the piezoelectric film;

[0010] A fixing frame is fixedly installed on the top of the base to fix the piezoelectric film and the impact pad assembly in the mounting groove.

[0011] Furthermore, the base is a regular polygon or a circle; the piezoelectric film, the impact pad assembly, and the fixing frame are all regular polygons or circles adapted to the base.

[0012] Furthermore, the sensing area includes a central sensing area and multiple edge sensing areas distributed around the central sensing area.

[0013] Furthermore, the area of ​​the central sensing area is larger than the area of ​​the edge sensing area.

[0014] Furthermore, a groove is provided at the bottom of the striking area, and trigger adhesive columns are densely distributed in the groove.

[0015] Furthermore, a display screen and control keys electrically connected to the audio source are fixedly installed on the top of the receiving cavity; the audio source is connected to an MCU controller, an audio output port, and a power interface.

[0016] Furthermore, the fixed frame is provided with partition frames that correspond one-to-one with the receiving cavity and the striking area.

[0017] Furthermore, LED lights are evenly distributed around the outer periphery of the corresponding striking area within the partition frame, and the LED lights are electrically connected to the sound source.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] The training drum of this invention is equipped with a piezoelectric diaphragm, a percussion pad assembly, and a sound source. The piezoelectric diaphragm is configured with multiple independent sensing areas, and the percussion pad assembly is adapted to multiple percussion areas. Each sensing area is set to different sound effects, integrating multiple sound effects onto one drum, which greatly reduces space occupation and equipment cost, and improves the convenience of training.

[0020] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 A schematic diagram of the explosion structure of a multi-effect training drum;

[0023] Figure 2 This is a schematic diagram of the impact pad assembly from an upward angle.

[0024] The diagram is labeled as follows: 1. Base; 2. Piezoelectric film; 3. Impact pad assembly; 4. Sound source; 5. Fixing frame;

[0025] 11. Mounting slot;

[0026] 21. Sensing area;

[0027] 31. Receiving cavity; 32. Impact zone; 33. Groove; 34. Trigger post;

[0028] 41. Display screen; 42. Control keys; 43. Audio output port; 44. Power interface;

[0029] 51. Divider box. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0031] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Please refer to Figures 1-2 An embodiment of this utility model provides a multi-effect training drum, comprising:

[0033] The base 1 has a mounting groove 11 on its top surface;

[0034] A piezoelectric film 2 is disposed in the mounting groove 11, and multiple independent sensing areas 21 are disposed on it;

[0035] The impact pad assembly 3 is disposed in the mounting groove 11 and covers the piezoelectric film 2. The impact pad assembly 3 is provided with a receiving cavity 31 and an impact area 32 corresponding to the sensing area 21.

[0036] The sound source 4 is disposed in the receiving cavity 31 and is electrically connected to the piezoelectric film 2;

[0037] The fixing frame 5 is fixedly installed on the top of the base 1 and is used to fix the piezoelectric film 2 and the impact pad assembly 3 in the mounting groove 11.

[0038] In this embodiment, the piezoelectric film 2 is equipped with multiple independent sensing areas 21, and the striking pad assembly 3 is adapted with multiple striking areas 32. Each sensing area 21 is set to a different sound effect. When the performer strikes different striking areas 32, the corresponding sensing area 21 is triggered and transmits a signal to the sound source 4, producing the corresponding sound effect. The training drum of this application integrates multiple sound effects onto one drum, which can be used by one person or two people face-to-face for training; it can be used for two-person collaboration or multi-person cooperation, or for two-person chess games or multi-person duels, or even for PK via the Internet, greatly reducing space occupation and equipment costs, and improving the convenience and fun of training.

[0039] In a preferred embodiment, such as Figure 1 As shown, the base 1 is a regular polygon or a circle; the piezoelectric film 2, the impact pad assembly 3, and the fixing frame 5 are all regular polygons or circles adapted to the base 1.

[0040] In a preferred embodiment, such as Figure 1 As shown, the sensing area 21 includes a central sensing area and multiple edge sensing areas distributed around the central sensing area, which has a reasonable structural layout and is convenient for playing. In some other embodiments, the sensing area 21 may also be arranged in an array.

[0041] In a preferred embodiment, such as Figure 1 As shown, the area of ​​the central sensing area is larger than that of the edge sensing area. The central sensing area can be configured with the most commonly used sound effects for easy striking.

[0042] In a preferred embodiment, such as Figure 1 As shown, a groove 33 is provided at the bottom of the striking area 32, and trigger rubber posts 34 are densely distributed in the groove 33. When the user strikes the striking area 32, the impact is transmitted to the sensing area 21 through the trigger rubber posts 34.

[0043] In a preferred embodiment, such as Figure 1 As shown, the top of the receiving cavity 31 is fixedly equipped with a display screen 41 and control keys 42 that are electrically connected to the sound source 4. The sound effects of the training drum are set through the control keys 42, and the control information is displayed through the display screen 41. The sound source 4 is connected to an MCU controller, an audio output port 43, and a power interface 31.

[0044] In a preferred embodiment, such as Figure 1 As shown, the fixed frame 5 is provided with a partition frame 51 that corresponds one-to-one with the receiving cavity 31 and the striking area 32, which separates the areas and ensures structural stability.

[0045] In a preferred embodiment, such as Figure 1 As shown, LED lights are evenly distributed around the outer perimeter of the corresponding striking area 32 within the dividing frame 51. The LED lights are electrically connected to the sound source 4. When the user strikes the striking area 32, the corresponding LED light lights up, and the brightness of the LED lights can be adjusted according to different striking forces to enhance the training experience.

[0046] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0047] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A multi-effect training drum, characterized in that, include: The base (1) has an installation groove (11) on its top surface; A piezoelectric film (2) is disposed in the mounting groove (11), and multiple independent sensing areas (21) are disposed thereon; The impact pad assembly (3) is disposed in the mounting groove (11) and covers the piezoelectric film (2). The impact pad assembly (3) is provided with a receiving cavity (31) and an impact area (32) corresponding to the sensing area (21). The sound source (4) is disposed in the receiving cavity (31) and electrically connected to the piezoelectric film (2); A fixing frame (5) is fixedly installed on the top of the base (1) for fixing the piezoelectric film (2) and the impact pad assembly (3) in the mounting groove (11).

2. The multi-effect training drum according to claim 1, characterized in that, The base (1) is a regular polygon or a circle; the piezoelectric film (2), the impact pad assembly (3) and the fixing frame (5) are all regular polygons or circles adapted to the base (1).

3. The multi-effect training drum according to claim 1, characterized in that, The sensing area (21) includes a central sensing area and multiple edge sensing areas distributed around the central sensing area.

4. The multi-effect training drum according to claim 3, characterized in that, The area of ​​the central sensing area is larger than the area of ​​the edge sensing area.

5. The multi-effect training drum according to claim 1, characterized in that, The bottom of the striking area (32) is provided with a groove (33), and trigger rubber columns (34) are densely distributed in the groove (33).

6. The multi-effect training drum according to claim 1, characterized in that, The top of the receiving cavity (31) is fixedly provided with a display screen (41) and control keys (42) that are electrically connected to the sound source (4); the sound source (4) is connected to an MCU controller, an audio output port (43) and a power interface (44).

7. The multi-effect training drum according to claim 1, characterized in that, The fixed frame (5) is provided with a partition frame (51) that corresponds one-to-one with the receiving cavity (31) and the striking area (32).

8. The multi-effect training drum according to claim 7, characterized in that, LED lights are evenly distributed around the outer periphery of the corresponding strike area (32) within the partition frame (51), and the LED lights are electrically connected to the sound source (4).

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