Novel drum-shaped sound box

Abstract

The utility model relates to the technical field of sound boxes, and provides a novel drum-shaped sound box, which comprises a drum-shaped sound box body, the drum-shaped sound box body comprises a drum body, a left cover plate and a right cover plate, two sides of the drum body are open, a sound box cavity is arranged in the drum body, and a circuit board, a battery and at least one loudspeaker are arranged in the sound box cavity. A first hanging ring mechanism and a second hanging ring mechanism are symmetrically arranged on the side wall of the drum body in a penetrating mode, the first hanging ring mechanism and the second hanging ring mechanism each comprise a key control panel, a key outer cover and a hanging ring, and the key control panels are fixedly arranged on the loudspeaker box cavity and connected with the input end of the circuit board. The key outer cover partially penetrates through the side wall of the drum body and is fixedly connected with the key control panel, a through hole is formed in the center of the key outer cover, a key of the key control panel penetrates through the through hole of the key outer cover, and the hanging ring is arranged on the face, away from the face connected with the key control panel, of the key outer cover. According to the utility model, the problem that the existing sound box cannot be perfectly hidden and fused with classical environment is solved.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a novel drum-shaped speaker. Background Technology

[0002] The function of a speaker is to convert electrical energy into sound energy and radiate it into space. As an electronic product, speakers possess characteristics such as diversity and personalization. Therefore, in certain special settings, such as indoors or outdoors of ancient buildings, including temples and residences, placing "modern" speakers can feel out of place and discordant, disrupting the overall harmony of the environment and making the space appear unserious. To avoid these drawbacks, people integrate speakers with the existing structure of their environment, for example, embedding them in walls, tree canopies, or birdcages to conceal them as much as possible. However, this method can affect the sound quality of the speaker, making the sound "unpleasant." To address this, our company developed CN201921348593.5, a drum-shaped music player, comprising a drum body, an upper cover plate, a lower cover plate, and a locking component. The upper cover plate is located at the top of the drum body, and the lower cover plate is located at the bottom. An inner sleeve is provided inside the drum body. The upper cover plate, lower cover plate, and inner sleeve surround to form a drum cavity. A circuit board, a lithium battery, and a speaker are located inside the drum cavity. The lithium battery and speaker are both connected to the circuit board. Symmetrical through holes are provided on the side walls of the drum body, and symmetrical first recesses are provided on the outer side walls of the inner sleeve. The locking component passes through the through holes and extends into the first recesses to lock the inner sleeve and drum body together. Both the upper and lower cover plates are provided with sound outlets. This utility model has a compact structure, is easy to assemble and disassemble, convenient to maintain, and has a good aesthetic effect. It effectively hides the speaker, but the buttons on the drum body prevent the product from being perfectly concealed and integrated into a classical environment. Utility Model Content

[0003] Therefore, in response to the above problems, this utility model proposes a new type of drum-shaped speaker that integrates with classical environments and embodies the aesthetic beauty of cultural heritage.

[0004] To solve this technical problem, the present invention adopts the following solution: A novel drum-shaped speaker box, comprising a drum-shaped speaker box body, the drum-shaped speaker box body including a drum body with openings on both sides, a left cover plate, and a right cover plate, the left cover plate and the right cover plate respectively covering the openings on both sides of the drum body body, a speaker cavity provided inside the drum body body, a circuit board, a battery, and at least one speaker disposed inside the speaker cavity, the battery and the speaker being connected to the circuit board, the battery supplying power to the circuit board, and at least one or both of the left cover plate and the right cover plate being provided with sound outlet holes. The drum body is symmetrically provided with a first hanging ring mechanism and a second hanging ring mechanism on its side wall. Both the first and second hanging ring mechanisms include a button control board, a button cover, and a hanging ring. The button control board is fixed to the speaker cavity and connected to the input terminal of the circuit board. The button cover passes through the side wall of the drum body and is fixedly connected to the button control board. The center of the button cover has a through hole. The buttons of the button control board pass through the through hole of the button cover. The hanging ring is located on the side of the button cover away from the button control board.

[0005] In a further improvement, a silicone button sleeve is embedded in the through hole of the button cover, and the silicone button sleeve is fitted onto the button of the button control board.

[0006] In a further improvement, the free end of the button on the button control board protrudes through the through hole of the button cover, and the lifting ring is disposed on the free end of the button on the button control board.

[0007] In a further improvement, there are two speakers, one of which is a tweeter. The two speakers are respectively located on the two sides of the speaker cavity facing the left and right cover plates. Multiple diaphragms are evenly distributed around the periphery of the speaker cavity between the two speakers.

[0008] Further improvements include a charging interface. The drum body has a perforation on its side wall and an openable and closable cover. The charging interface is located on the speaker cavity at the position corresponding to the perforation on the drum body and is connected to the battery to charge the battery.

[0009] Further improvements include a mounting frame for placing the drum-shaped speaker body. The mounting frame includes a base, at least three uprights, and multiple rotating connectors corresponding to the number of uprights. The base is provided with multiple inclined slots that match the number of uprights. One end of each rotating connector is rotatably inserted into the base through each inclined slot, and the end of each rotating connector inside the base is provided with a limiting part that is locked inside the base. The end of each rotating connector outside the base is fixedly connected to the middle or upper middle part of each upright. Each upright can be rotated into an inclined position within each inclined slot so that the upper part of each upright can place the drum-shaped speaker body while the lower part can provide support, or the uprights can be rotated into parallel positions for storage.

[0010] In a further improvement, the tilting direction of each inclined groove on the circumference of the seat is consistent.

[0011] In a further improvement, the base includes an upper cover and a lower cover that interlock with each other. The connection between the upper cover and the lower cover is provided with through holes on each inclined groove. Each rotating connector has an annular groove on its outer diameter that is adapted to the through hole between the upper cover and the lower cover. Each rotating connector is rotatably connected to the base by engaging with the through hole between the upper cover and the lower cover through the annular groove, and the end of each rotating connector is locked in the base.

[0012] As a further improvement, each column has an anti-slip block embedded on the side facing the item being placed, which is either flush with or protruding from the column surface.

[0013] As a further improvement, the anti-slip blocks on each column are made of silicone or rubber particles.

[0014] By adopting the aforementioned technical solution, the beneficial effects of this utility model are as follows: by setting a first hanging ring mechanism and a second hanging ring mechanism that combine the control buttons of the speaker with the hanging rings on the drum body, the overall shape of the speaker of this utility model is that of a drum, which makes the speaker blend into the classical environment and reflect the beauty of cultural heritage. The silicone sleeve of the button is set more cleverly and better to hide the pressing part of the button. The setting of two speakers for high and low frequencies makes its sound playback effect better. At the same time, the setting of the diaphragm helps to improve the sound quality of bass playback. The invisible charging interface setting is not only convenient to use, but also does not affect the overall classical aesthetics of the product. By incorporating an expandable and foldable shelf to hold the drum-shaped speaker, it achieves a higher degree of integration with classical environments. This is achieved by evenly distributing tilted slots on the perimeter of the base, matching the number of uprights. The uprights can be adjusted within these slots via rotating connectors. When needed, each upright is rotated within its slot to tilt relative to the base, creating a structure where the upper part of the upright holds the drum-shaped speaker while the lower part provides support, functioning as a shelf. When not in use, the uprights can be rotated parallel for storage. This expandable support and foldable structure, created by the tilted slots and base, reduces volume and footprint, significantly improving space utilization. The consistent tilt direction of the slots ensures greater stability, and anti-slip blocks on the uprights prevent the drum-shaped speaker from shifting or falling, enhancing ease of use. The anti-slip blocks, made of silicone or rubber granules, increase friction against the speaker, ensuring stable placement and facilitating widespread application. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2This is a partial assembly structure schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 This is an exploded structural diagram of the drum-shaped speaker body according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the unfolded structure of the placement rack according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the storage structure of the placement rack according to an embodiment of this utility model;

[0020] Figure 6 This is an exploded structural diagram of the placement rack in an embodiment of the present utility model. Detailed Implementation

[0021] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0022] refer to Figures 1-6The preferred embodiment of this novel drum-shaped speaker includes a drum-shaped speaker body and a mounting frame. The drum-shaped speaker body includes a drum-shaped main body 1 with openings on both sides, a left cover plate 2, and a right cover plate 3. The left cover plate 2 and the right cover plate 3 respectively cover the openings on both sides of the drum-shaped main body 1. A speaker cavity 4 is provided inside the drum-shaped main body 1. A circuit board 5, a battery 6, and two speakers 7 are disposed inside the speaker cavity 4. The battery 6 and the speakers 7 are both connected to the circuit board 5. The battery 6 supplies power to the circuit board 5. Both the left cover plate 2 and the right cover plate 3 are provided with sound outlets. One of the two speakers 7 is a tweeter. The two speakers 7 are respectively located on the two sides of the speaker cavity 4 facing the left cover plate 2 and the right cover plate 3. Multiple diaphragms 41 are evenly distributed on the periphery of the speaker cavity 4 between the two speakers 7. A first lifting ring mechanism and a second lifting ring mechanism are symmetrically arranged on the side wall of the drum body 1. The first lifting ring mechanism and the second lifting ring mechanism both include a button control plate 81, a button cover 82, and a silicone button. The speaker includes a key sleeve 83 and a hanging ring 84. The key control board 81 is fixed to the speaker cavity 4 and connected to the input terminal of the circuit board 5. The key control board 81 of the first hanging ring mechanism can be used to control the opening and closing of the speaker, while the key control board 81 of the second hanging ring mechanism can be used for volume adjustment and playback control. A key cover 82 partially passes through the side wall of the drum body 1 and is fixedly connected to the key control board 81. The center of the key cover 82 has a through hole. The silicone key sleeve 83 is embedded in the key cover 84. The silicone button sleeve 83 is fitted onto the button of the button control board 81 through the hole 2. The free end of the button 811 of the button control board 81 passes through the through hole of the button cover 82. The hanging ring 84 is provided on the free end of the button 811 of the button control board 81. The side wall of the drum body 1 is provided with a through hole 11 and a cover plate that can be opened and closed is provided on the through hole. The speaker cavity 4 is provided with a charging interface 42 at the position corresponding to the through hole 11 of the drum body 1 and the charging interface 42 is connected to the battery 6 to charge the battery 6.

[0023] The mounting bracket for the drum-shaped speaker body includes a mounting bracket body, which comprises a base 91, four uprights 92, and four rotating connectors 93. The base 91 has four inclined slots 911 evenly distributed around its perimeter, corresponding to the number of uprights 92. The base 91 includes an interlocking upper cover and a lower cover. The connection between the upper and lower covers is provided with through holes in each inclined slot 911. One end of each rotating connector 93 rotatably passes through each inclined slot 911 into the base 91, and each rotating connector 93 has a limiting part that engages within the base 91 at one end. The outer diameter of the end of each rotating connector 93 passing through the base 91 has an annular groove 931 that matches the through hole between the upper and lower covers. Each rotating connector 93 connects to the upper and lower covers via the annular groove 931. The through hole between the cover and the bottom cover is rotatably connected to the base 91, and the ends (i.e., limiting parts) of each rotating connector 93 are locked inside the base 91. The ends of each rotating connector 93 located outside the base 91 are fixedly connected to the middle of each column 92. Each column 92 can be rotated into an inclined shape in each inclined groove 911 so that the upper part of each column 92 forms a placement area for placing the drum-shaped speaker body, while the lower part forms a support part that can provide support. Alternatively, each column 92 can be rotated into a parallel state for storage. The inclined direction of each inclined groove 911 on the base 91 is consistent on the periphery of the base 91. Each column 92 also has an anti-sliding block 921 protruding from the surface of the column 92 embedded on the side facing the placement of the drum-shaped speaker body. The anti-sliding block 921 on each column 92 is a silicone particle.

[0024] In the above embodiments, the charging interface, the perforations on the drum body, and the cover plate can be omitted. The buttons on the button control panel can also be mounted on the button cover without protruding through it; instead, the hanging ring can be attached to the button cover. A single speaker can be used, and the diaphragm can be omitted. Depending on the different needs for speaker sound effects and quality, and to achieve better sound quality, combinations can be freely selected and applied. The drum body can be made of solid wood, while the left and right cover plates can be made of copper, giving the speaker a powerful and resonant sound reminiscent of a gong, as well as a deep and resonant sound like a drum. After each column rotates within its respective inclined groove, the angle between each column and the vertical central axis of the base is ideally between 0° and 75°. The width of each inclined groove is greater than the outer diameter of each column. The anti-slip blocks on each column can be rubber granules or similar materials to increase the coefficient of friction between the items placed on the shelf and the column. Alternatively, the anti-slip blocks can be flush with the column surface; protrusion improves the stability of the placed items. The connection between each column and the rotating connector can be located in the upper middle or lower part of the shelf. Positioning the columns and rotating connector in the middle or upper middle ensures that the area formed by the upper part of the shelf is smaller than the area supported below, resulting in a more stable overall structure, better support, and greater load-bearing capacity. The number of uprights, tilting grooves, and swivel connectors can be adjusted according to the size of the entire placement rack and the weight requirements. At least three uprights are required to provide stable support for the entire placement rack. When more uprights are used, the tilting grooves do not necessarily need to all be tilted in the same direction; it is sufficient that the uprights on the tilting grooves form enough opposing support points after tilting. The structure of the swivel connector can also adopt other structures, such as omitting the annular groove, as long as it ensures that the end of the swivel connector inside the base does not fall out of the base and that the swivel connector can rotate between the swivel connector and the base.

[0025] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A novel drum-shaped speaker enclosure, comprising a drum-shaped speaker body, the drum-shaped speaker body including a drum-shaped main body with openings on both sides, a left cover plate, and a right cover plate, the left cover plate and the right cover plate respectively covering the openings on both sides of the drum-shaped main body, a speaker cavity being provided inside the drum-shaped main body, a circuit board, a battery, and at least one speaker being disposed inside the speaker cavity, the battery and the speaker being connected to the circuit board, the battery supplying power to the circuit board, and at least one or both of the left cover plate and the right cover plate being provided with a sound outlet, characterized in that: The drum body is symmetrically provided with a first hanging ring mechanism and a second hanging ring mechanism on its side wall. Both the first and second hanging ring mechanisms include a button control board, a button cover, and a hanging ring. The button control board is fixed to the speaker cavity and connected to the input terminal of the circuit board. The button cover passes through the side wall of the drum body and is fixedly connected to the button control board. The center of the button cover has a through hole. The buttons of the button control board pass through the through hole of the button cover. The hanging ring is located on the side of the button cover away from the button control board.

2. The novel drum-shaped speaker according to claim 1, characterized in that: A silicone button sleeve is embedded in the through hole of the button cover, and the silicone button sleeve is fitted onto the button of the button control board.

3. The novel drum-shaped speaker according to claim 2, characterized in that: The free end of the button on the button control board protrudes through the through hole of the button cover, and the lifting ring is located on the free end of the button on the button control board.

4. The novel drum-shaped speaker according to claim 1, characterized in that: There are two speakers, one of which is a tweeter. The two speakers are respectively located on the left and right sides of the speaker enclosure facing the left and right cover plates. Multiple diaphragms are evenly distributed around the periphery of the speaker enclosure between the two speakers.

5. The novel drum-shaped speaker according to claim 1, characterized in that: It also includes a charging interface. The drum body has a perforation on its side wall and an openable and closable cover on the perforation. The charging interface is located on the speaker cavity at the position corresponding to the perforation on the drum body and is connected to the battery to charge the battery.

6. The novel drum-shaped speaker according to claim 1, characterized in that: It also includes a placement rack for placing the drum-shaped speaker body. The placement rack includes a base, at least three uprights, and multiple rotating connectors corresponding to the number of uprights. The base is evenly distributed with multiple inclined slots that match the number of uprights. One end of each rotating connector is rotatably inserted into the base through each inclined slot, and the end of each rotating connector inside the base is provided with a limiting part that is locked inside the base. The end of each rotating connector outside the base is fixedly connected to the middle or upper middle part of each upright. Each upright can be rotated into an inclined position in each inclined slot so that the upper part of each upright can place the drum-shaped speaker body and the lower part can provide support, or each upright can be rotated into a parallel position for storage.

7. The novel drum-shaped speaker according to claim 6, characterized in that: All the inclined grooves on the seat body have the same inclination direction on the periphery of the seat body.

8. The novel drum-shaped speaker according to claim 6, characterized in that: The base includes an upper cover and a lower cover that interlock with each other. The connection between the upper cover and the lower cover is provided with through holes on each inclined groove. Each rotating connector has an annular groove on its outer diameter that is adapted to the through hole between the upper cover and the lower cover. Each rotating connector is rotatably connected to the base by engaging with the through hole between the upper cover and the lower cover through the annular groove, and the end of each rotating connector is locked in the base.

9. The novel drum-shaped speaker according to claim 6, characterized in that: Each column has an anti-slip block embedded on the side facing the item being placed, which is either flush with or protrudes from the column surface.

10. The novel drum-shaped speaker according to claim 9, characterized in that: The anti-slip blocks on each column are made of silicone or rubber particles.

Images