A trolley case type portable electronic drum

Abstract

The utility model discloses a kind of portable electronic drums of draw-bar box, comprising: box, including two split box bodies symmetrical left and right, one side between two split box bodies is rotatably connected, and the other side is connected through box buckle, and split box body bottom is provided with several self-locking universal wheels;Drum disc assembly is set in box;Electric cymbal assembly is placed in box, and can be installed in the top of opened box;Sound source device is fixedly arranged in box, and is electrically connected with drum disc assembly and electric cymbal assembly respectively;Power amplifier is fixedly arranged in the side of box, and is electrically connected with sound source device;Loudspeaker is fixedly arranged in box, and is electrically connected with power amplifier;Battery is fixedly arranged in box, and is electrically connected with drum disc assembly, electric cymbal assembly, sound source device and power amplifier respectively.The electronic drum of the utility model integrates electronic drum into box, is convenient to carry, and can be quickly assembled, greatly improve the convenience of electronic drum use.

Description

Technical Field

[0001] This utility model relates to the field of musical instrument technology, and in particular to a trolley case type portable electronic drum. Background Technology

[0002] An electronic drum is a percussion instrument that simulates the sound of traditional drums using electronic technology. It consists of a drum pad, a sound source module, and a trigger, making it suitable for practice, recording, and live performances, especially for situations requiring volume control. However, electronic drums have many components, making them inconvenient to move and time-consuming to assemble for live performances. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a trolley case-type portable electronic drum that integrates the electronic drum into the case, making it easy to transport and quick to assemble, thus greatly improving the convenience of using the electronic drum.

[0004] This utility model provides a trolley case-type portable electronic drum, comprising:

[0005] The box includes two symmetrical sub-boxes, which are rotatably connected on one side and connected on the other side by a box buckle. The top of each sub-box is rotatably connected to a box cover, and the bottom is provided with several self-locking casters. The box cover is connected to the corresponding sub-box by a box buckle.

[0006] The drum assembly is housed within the housing.

[0007] The electric cymbal assembly is placed inside the housing and can be installed on the top of the opened housing;

[0008] The sound source is fixedly installed inside the housing and is electrically connected to the drum assembly and the electric cymbal assembly, respectively;

[0009] The power amplifier is fixedly mounted on one side of the enclosure and electrically connected to the audio source.

[0010] The horn is fixedly installed inside the enclosure and connected to the power discharge device;

[0011] The storage battery is fixedly installed inside the housing and is connected to the drum assembly, cymbal assembly, sound source, and power discharger respectively.

[0012] Furthermore, the compartment includes a frame, and side plates are fixedly provided on the outer side of the frame, except for the side adjacent to the other compartment. A bottom plate is provided at the bottom of the frame, and one side of the bottom plate is rotatably connected to the frame through a separable shaft.

[0013] Furthermore, the drum assembly includes a drum plate and a floor drum plate. Several supports are fixedly installed inside the housing. The drum plate is installed on the top of each support. The drum plate is rotatably connected to the corresponding support via a connecting seat. A locking screw is provided between the connecting seat and the support. The floor drum plate is fixedly installed on the inner wall of the housing near the bottom. A foot hammer that matches the floor drum plate is placed inside the housing.

[0014] Furthermore, the electric cymbal assembly includes a hi-hat, a jingle cymbal, a first strong cymbal, and a second strong cymbal. The hi-hat, jingle cymbal, first strong cymbal, and second strong cymbal are each connected to a cymbal frame. The top of the frame has several holes, and the bottom of the cymbal frame can be detachably inserted into the holes. The housing contains a hi-hat controller adapted to the hi-hat.

[0015] Furthermore, the horn is fixedly mounted on the inner wall of the side plate, and the side plate is densely covered with through holes corresponding to the horn.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The electronic drum of this invention includes a housing, a drum plate assembly, a cymbal assembly, a sound source, a power amplifier, a speaker, and a battery. The electronic drum is integrated into the housing. When the housing is closed, all components of the electronic drum are stored inside the housing, making it easy to transport. When the housing is opened, the components of the electronic drum can be quickly assembled, greatly improving the convenience of using the electronic drum.

[0018] 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

[0019] 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:

[0020] Figure 1 A schematic diagram of a trolley case-type portable electronic drum unit;

[0021] Figure 2 This is a schematic diagram of the internal structure of a trolley-style portable electronic drum.

[0022] Figure 3 A schematic diagram of the open state of a trolley-type portable electronic drum;

[0023] Figure 4 This is a schematic diagram of the drum structure;

[0024] Figure 5This is a schematic diagram of the structure of a hi-hat;

[0025] Figure 6 This is a schematic diagram of the base plate.

[0026] The following components are labeled in the diagram: 1. Cabinet; 2. Drum assembly; 3. Cymbal assembly; 4. Source unit; 5. Power amplifier; 6. Speaker; 7. Battery;

[0027] 11. Box body; 12. Box lid; 13. Self-locking casters; 14. Frame; 15. Side panels; 16. Bottom plate; 17. Insertion holes; 18. Through holes;

[0028] 21. Drum plate; 22. Base drum plate; 23. Stand; 24. Connector; 25. Foot pedal;

[0029] 31. Hi-hat; 32. Ding-ding-cymbals; 33. First loud cymbal; 34. Second loud cymbal; 35. Cymbal stand; 36. Hi-hat controller. 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 1-6 An embodiment of this utility model provides a trolley case-type portable electronic drum, comprising:

[0033] The box body 1 includes two symmetrical sub-boxes 11. One side of the two sub-boxes 11 is rotatably connected, and the other side is connected by a box buckle. The top of the sub-boxes 11 is rotatably connected to a box cover 12, and the bottom is provided with several self-locking universal wheels 13. The box cover 12 is connected to the corresponding sub-boxes 11 by a box buckle.

[0034] Drum assembly 2 is housed inside housing 1;

[0035] Electric cymbal assembly 3 is placed inside the housing 1 and can be installed on the top of the opened housing 1;

[0036] The sound source 4 is fixedly installed inside the housing 1 and is electrically connected to the drum assembly 2 and the electric cymbal assembly 3 respectively;

[0037] Amplifier 5 is fixedly mounted on one side of cabinet 1 and electrically connected to source unit 4;

[0038] Speaker 6 is fixedly installed inside enclosure 1 and electrically connected to amplifier 5;

[0039] The storage battery 7 is fixedly installed inside the housing 1 and is electrically connected to the drum assembly 2, the electric cymbal assembly 3, the sound source 4, and the power amplifier 5.

[0040] In this embodiment, when the user moves the electronic drum, first, the drum assembly 2 and the cymbal assembly 3 are stored in the housing 1, then the two separate housings 11 are closed and the housing cover 12 is fastened. The housing 1 is then locked and fixed by the housing buckle. At this time, the housing 1 can be moved with the help of the self-locking casters 13, making the movement of the electronic drum very convenient.

[0041] When assembling the electronic drum at the performance site, open the two separate cabinets 11 and lock the casters 13 on each. Then assemble the drum plate assembly 2 and the cymbal assembly 3. The source unit 4, power amplifier 5, speaker 6 and battery 7 are all directly installed in the cabinet 1 without assembly. The components can be connected by detachable wiring, which realizes the rapid assembly of the electronic drum and greatly improves the convenience of using the electronic drum.

[0042] This device can be turned on anytime, anywhere—by the river, under a tree, in a square, or in an auditorium. With simple adjustments, it can produce nearly 500 different sounds. Besides the functions of the electronic drum set itself, it can be connected to various instruments, such as electric guitars, electric basses, and electric guzheng, becoming their external amplifier. It can also connect to smartphones, computers, and tablets via Bluetooth, expanding into a variety of desired playing styles. Multiple electronic drum sets working together can easily support a large-scale concert.

[0043] In a preferred embodiment, such as Figure 2 and Figure 3 As shown, the sub-box 11 includes a frame 14. The outer side of the frame 14, except for the side adjacent to the other sub-box 11, is fixedly provided with side plates 15. The bottom of the frame 14 is provided with a bottom plate 16. One side of the bottom plate 16 is rotatably connected to the frame 14 through a separable shaft.

[0044] In this embodiment, after the two compartments 11 are opened, the frame 14 forms a support structure for the electronic drum, improving the setup efficiency of the electronic drum. The base plate 16 is installed at the bottom of the frame 14 using a detachable rotating structure. When laid flat, the components of the electronic drum can be placed on it. When playing, it can be rotated upright or removed to avoid affecting the performance and ensure the convenience of using the electronic drum.

[0045] In a preferred embodiment, such as Figure 3 and Figure 4As shown, the drum assembly 2 includes a drum 21 and a floor drum 22. Several brackets 23 are fixedly installed inside the housing 1. The top of each bracket 23 is equipped with a drum 22. The drum 22 is rotatably connected to the corresponding bracket 23 through a connecting seat 24. A locking screw is provided between the connecting seat 24 and the bracket. The floor drum 22 is fixedly installed on the inner wall of the housing 1 near the bottom. A foot hammer 25 that matches the floor drum 22 is placed inside the housing 1.

[0046] In this embodiment, when storing the drum assembly 2, the drum 21 is rotated to make it vertical to reduce space occupation, and then the locking screw is tightened to fix the drum 21. The foot hammer 25 is placed on the bottom plate 16 inside the housing 1.

[0047] During performance, rotate the drum plate 21 to make it horizontal, and then tighten the locking screw to fix the drum plate 21. Then remove the base plate corresponding to the base drum plate 22, place the pedal hammer 25 under the base drum plate 22, and complete the setup of the drum plate assembly 2. The operation is convenient and improves the ease of use of the electronic drum.

[0048] In a preferred embodiment, such as Figure 3 and Figure 5 As shown, the electric cymbal assembly 3 includes a hi-hat 31, a jingling cymbal 32, a first loud cymbal 33, and a second loud cymbal 34. The hi-hat 31, jingling cymbal 32, the first loud cymbal 33, and the second loud cymbal 34 are respectively connected to cymbal frames 35. The top of the frame 14 is provided with several insertion holes 17. The bottom of the cymbal frame 35 is detachably inserted into the insertion holes 17. The housing 1 contains a hi-hat controller 36 that is compatible with the hi-hat 35.

[0049] In this embodiment, when storing the electric cymbal assembly 3, the hi-hat 31, jingle cymbals 32, first loud cymbal 33, and second loud cymbal 34 are removed and placed inside the housing 1. Preferably, a hanging rack is provided inside the housing 1, and the hi-hat 31, jingle cymbals 32, first loud cymbal 33, and second loud cymbal 34 are stacked together and hung on the hanging rack. Then, the cymbal holder 35 is removed and inserted into the frame 14 at a position that does not affect the closing of the housing 1, and the hi-hat controller 36 is placed on the bottom plate 16 inside the housing 1.

[0050] During performance, the hi-hat 31, jingle 32, first strong cymbal 33, and second strong cymbal 34 are installed on the cymbal stand 35 respectively. Then, according to the user's playing habits, the cymbal stand 35 is inserted into the appropriate socket 17 at the top of the frame 14. Then, the base plate 16 is rotated and erected, and the hi-hat controller 36 is placed on the ground inside the frame 14, thus completing the setup of the electric cymbal assembly 3. The operation is convenient and improves the ease of use of the electronic drum.

[0051] In a preferred embodiment, such as Figure 1 and Figure 3As shown, the speaker 6 is fixedly mounted on the inner wall of the side plate 15. The side plate 15 is densely covered with through holes 18 corresponding to the speaker 6 to avoid affecting the output effect of the speaker 6.

[0052] 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.

[0053] 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.

[0054] 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 portable electronic drum unit in a trolley case, characterized in that, include: The box body (1) includes two symmetrical sub-boxes (11), one side of which is rotatably connected to the other side by a box buckle. The top of each sub-box (11) is rotatably connected to a box cover (12), and the bottom is provided with several self-locking casters (13). The box cover (12) is connected to the corresponding sub-box (11) by a box buckle. Drum assembly (2) is disposed inside the housing (1); Electric cymbal assembly (3) is placed inside the housing (1) and can be installed on the top of the opened housing (1); The sound source (4) is fixedly installed inside the housing (1) and electrically connected to the drum assembly (2) and the electric cymbal assembly (3) respectively; The power amplifier (5) is fixedly installed on one side of the enclosure (1) and electrically connected to the sound source (4); The speaker (6) is fixedly installed inside the enclosure (1) and electrically connected to the power amplifier (5); The storage battery (7) is fixedly installed inside the housing (1) and is electrically connected to the drum assembly (2), the electric cymbal assembly (3), the sound source (4) and the power amplifier (5).

2. The portable electronic drum set in a trolley case according to claim 1, characterized in that, The compartment (11) includes a frame (14). The outer side of the frame (14), except for the side adjacent to the other compartment (11), is fixedly provided with a side plate (15). The bottom of the frame (14) is provided with a bottom plate (16). One side of the bottom plate (16) is rotatably connected to the frame (14) through a separable shaft.

3. The portable electronic drum in a trolley case according to claim 2, characterized in that, The drum assembly (2) includes a drum plate (21) and a floor drum plate (22). Several brackets (23) are fixedly installed inside the housing (1). The drum plate (21) is installed on the top of each bracket (23). The drum plate (21) is rotatably connected to the corresponding bracket (23) through a connecting seat (24). A locking screw is provided between the connecting seat (24) and the bracket (23). The floor drum plate (22) is fixedly installed on the inner wall of the housing (1) near the bottom. A foot hammer (25) matching the floor drum plate (22) is placed inside the housing (1).

4. The portable electronic drum in a trolley case according to claim 2, characterized in that, The electric cymbal assembly (3) includes a hi-hat (31), a jingling cymbal (32), a first loud cymbal (33), and a second loud cymbal (34). The hi-hat (31), jingling cymbal (32), first loud cymbal (33), and second loud cymbal (34) are respectively connected to cymbal frames (35). The top of the frame (14) is provided with several insertion holes (17). The bottom end of the cymbal frame (35) can be detachably inserted into the insertion holes (17). The housing (1) contains a hi-hat controller (36) adapted to the hi-hat (31).

5. The portable electronic drum in a trolley case according to claim 2, characterized in that, The horn (6) is fixedly mounted on the inner wall of the side plate (15), and the side plate (15) is densely covered with through holes (18) corresponding to the horn (6).

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