Portable egg-shaped sound box structure

Abstract

The utility model provides a portable egg-shaped sound equipment structure, including egg-shaped shell, control circuit with bluetooth mode, horn, automatic pop-up structure, return spring, pressing piece, balancing weight, egg-shaped shell includes upper cover, shell body, shell bottom, balancing weight is correspondingly provided in the shell bottom, balancing weight includes metal inner layer, silica gel buffer outer layer, metal inner layer, silica gel buffer outer layer, metal inner layer and silica gel buffer outer layer. The silica gel buffering outer layer is correspondingly sleeved with the metal inner layer, a receding groove is formed in the middle of the upper surface of the metal inner layer, a buffering spring is coaxially arranged at the bottom of the receding groove, a containing cavity is formed in the receding groove, an aromatherapy piece is arranged in the containing cavity, and a plurality of air holes are formed in the upper portion of the outer side face of the containing cavity in the circumferential direction. Positioning elastic pieces are arranged at the edges of the two opposite sides of the upper surface of the shell bottom, clamping protruding particles are formed on the sides, close to the outer side faces, of the free ends of the positioning elastic pieces, and clamping grooves matched with the clamping protruding particles are formed in the positions, corresponding to the positioning elastic pieces, of the shell body; the outer side face of the shell body is connected with a portable hanging ring through a hinge seat. The anti-seismic property and the aromatherapy function are realized.

Description

Technical Field

[0001] This utility model relates to the field of audio technology, and in particular to a portable egg-shaped speaker structure. Background Technology

[0002] Chinese Patent Publication No. CN208461990U, published on February 1, 2019, discloses an egg-shaped Bluetooth speaker, including an egg-shaped shell, a control circuit, and a speaker. The egg-shaped shell includes an egg-shaped lower base and an egg-shaped upper cover. A base body is provided on the lower base, and a rotating block is provided on the top of the base body. The rotating block includes two opposing rotating ends, one side of which abuts against a torsion spring. A pressing component is slidably connected to the upper cover, and a spring A is provided between the pressing component and the base body. An oblique guide A is provided on one side of the pressing component, and a guide part A is provided on one side of the rotating end. A guide groove is provided along the outer edge of the base body. Several guide rods matching the guide groove are provided at the bottom of the upper cover. A spring B is provided in the guide groove, and the guide rods pass through the guide groove and abut against the top of the spring B. A hook is provided at the bottom of the upper cover, and an oblique guide B is provided on one side of the rotating end. A guide part B matching the oblique guide B is provided at the bottom of the hook. A button switch is provided at the top of the base body. When the speaker is not in use, the casing can be closed to prevent dust from entering and affecting sound quality. However, this existing technology has drawbacks: its functionality is relatively limited, reducing consumer purchasing desire; and its shock resistance is weak, affecting its lifespan. Therefore, improvements are urgently needed. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a portable egg-shaped speaker structure that is easy to carry, has good shock resistance, and has an aromatherapy function.

[0004] This utility model provides a portable egg-shaped speaker structure, including an egg-shaped shell, a control circuit with Bluetooth mode, a speaker, an automatic pop-out mechanism, a return spring, a pressing component, and a counterweight. The control circuit with Bluetooth mode, speaker, automatic pop-out mechanism, return spring, pressing component, and counterweight are all disposed within the egg-shaped shell. The egg-shaped shell includes a top cover, a body, and a bottom. The counterweight is correspondingly disposed within the bottom. The counterweight includes a metal inner layer and a silicone buffer outer layer. The silicone buffer outer layer is correspondingly fitted within the metal inner layer. The inner layer has a recessed groove in the middle of its upper surface, and a buffer spring is coaxially arranged at the bottom of the recessed groove. A storage cavity is provided in the recessed groove, and an aromatherapy tablet is placed in the storage cavity. Several ventilation holes are circumferentially opened on the upper part of the outer side of the storage cavity. Positioning springs are provided at the opposite edges of the upper surface of the shell bottom. The free end of the positioning spring has a locking protrusion on the side facing outward. The shell body has a locking groove at the position corresponding to the positioning spring, which cooperates with the locking protrusion. A portable hanging ring is connected to the outer side of the shell body through a hinge seat.

[0005] When the card protrusion is embedded in the card slot, the lower surface of the shell body and the upper surface of the shell bottom are in contact with each other, and the control circuit of the Bluetooth mode is in contact with the storage cavity, and the buffer spring is in the maximum compressed state.

[0006] When the card protrusion disengages from the card slot, the buffer spring lifts up the storage cavity, the control circuit with Bluetooth mode, the speaker, the automatic pop-out structure, the reset spring, the pressing piece, the top cover, and the shell, creating a gap between the shell and the bottom of the shell, exposing the vent hole.

[0007] Preferably, a guide pin is provided at the edge of the upper surface of the shell bottom, and a guide hole for receiving the guide pin is provided on the lower surface of the shell body at a position corresponding to the guide pin.

[0008] Preferably, the length of the guide pin is set to N, and the length of the positioning spring is set to M, where N > M.

[0009] Preferably, the outer surface of the shell has a hanging ring storage groove for storing the portable hanging ring, and a magnetic piece is attached to the hanging ring storage groove. The portable hanging ring is a magnetic metal hanging ring.

[0010] Preferably, a sealing gasket is affixed to the lower surface edge of the top cover, a sealing gasket is affixed to the upper and lower surface edges of the shell, and a sealing gasket is affixed to the upper surface edge of the bottom of the shell.

[0011] The beneficial effects of this utility model are as follows: a portable hanging ring is connected to the outer side of the shell through a hinge seat, and a portable item can be hung on the portable hanging ring, thus forming the structure into a hanging item state for easy carrying; the counterweight includes a metal inner layer and a silicone buffer outer layer, which provides a buffering force through the silicone buffer outer layer while ensuring that the bottom of the shell has a suitable configuration capacity, thereby improving the shock resistance of the structure; an aromatherapy tablet is set in the storage cavity, so that the structure can emit fragrance according to the needs of the use environment, thereby optimizing the air of the use environment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of the present invention (closed state).

[0013] Figure 2 This is an exploded view of the present invention.

[0014] Figure 3 This is a partial exploded view of the present invention.

[0015] Figure 4 This is a schematic diagram showing the relative structures of the shell body, shell bottom, and storage cavity.

[0016] The attached figures are labeled as follows: portable hanging ring 10, top cover 11, shell body 12, shell bottom 13, counterweight 14, control circuit 15, horn 16, automatic pop-out structure 17, return spring 18, pressing part 19, guide hole 20, slot 21, storage cavity 22, vent hole 23, portable carrying 24, clearance groove 25, metal inner layer 28, silicone buffer outer layer 26, buffer spring 27, locking protrusion 29, guide pin 30, egg-shaped outer shell 31, hinge seat 32, positioning spring 33. Detailed Implementation

[0017] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with specific embodiments and accompanying drawings.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Please refer to Figure 1-4 As shown, this utility model provides a portable egg-shaped speaker structure, including an egg-shaped outer shell 31, a control circuit 15 with Bluetooth mode, a speaker 16, an automatic pop-out structure 17, a return spring 18, a pressing element 19, and a counterweight 14. The control circuit 15 with Bluetooth mode, the speaker 16, the automatic pop-out structure 17, the return spring 18, the pressing element 19, and the counterweight 14 are all disposed inside the egg-shaped outer shell 31. The egg-shaped outer shell 31 includes a top cover 11, a shell body 12, and a shell bottom 13. The control circuit 15 with Bluetooth mode... The speaker 16 is fixedly installed in the lower part of the inner cavity of the housing 12 and is correspondingly installed on the upper surface of the control circuit 15 with Bluetooth mode and connected to the control circuit 15 with Bluetooth mode. The automatic pop-out structure 17 is fixedly installed on the upper surface of the speaker 16. The top of the automatic pop-out structure 17 is set with a rotating shaft through which a return spring 18 passes. The pressing member 19 is correspondingly covered on the upper part of the rotating shaft and the return spring 18. The top cover 11 covers the automatic pop-out structure 17 and has a through hole on its top that matches the pressing member 19. The counterweight 14 is fixedly connected to the bottom of the housing 13 by screws. A charging port is provided at the control circuit 15 with Bluetooth mode.

[0020] The counterweight 14 is correspondingly installed inside the shell bottom 13. The counterweight 14 includes a metal inner layer 28 and a silicone buffer outer layer 26. The silicone buffer outer layer 26 is fitted inside the metal inner layer 28. While ensuring that the shell bottom has a suitable configuration capacity, the silicone buffer outer layer provides a buffering force, thereby improving the seismic performance of this structure. A relief groove 25 is opened in the middle of the upper surface of the metal inner layer 28. A buffer spring 27 is coaxially arranged at the bottom of the relief groove 25. A storage cavity 22 is provided in the relief groove 25. An aromatherapy tablet is placed in the storage cavity 22. Several ventilation holes 23 are opened in the upper circumferential direction on the outer side of the storage cavity 22, so that this structure can emit fragrance according to the needs of the use environment, thereby optimizing the air of the use environment. Positioning springs 33 are provided on the opposite edges of the upper surface of the shell bottom 13. The free end of the positioning spring 33 has a locking protrusion 29 on the side facing outward. The shell body 12 has a locking groove 21 that mates with the locking protrusion 29 at the corresponding position of the positioning spring 33. The outer side of the shell body 12 is connected to a portable hanging ring 10 through a hinge seat 32. In actual use, a portable bag 24 is hung on the portable hanging ring 10, so that the structure is in a hanging state for easy carrying.

[0021] When the card protrusion 29 is embedded in the card slot 21, the lower surface of the shell 12 and the upper surface of the shell bottom 13 come into contact to lock together, and the control circuit 15 of Bluetooth mode comes into contact with the storage cavity 22, and the buffer spring 27 is in the maximum compression state.

[0022] When the card protrusion 29 disengages from the card slot 21, the buffer spring 27 lifts up the storage cavity 22, the control circuit 15 with Bluetooth mode, the speaker 16, the automatic pop-out structure 17, the reset spring 18, the pressing piece 19, the top cover 11, and the shell 12, so that a gap is formed between the shell 12 and the shell bottom 13, and the vent 23 is exposed.

[0023] Preferably, a guide pin 30 is provided at the edge of the upper surface of the shell bottom 13, and a guide hole 20 for receiving the guide pin 30 is provided on the lower surface of the shell body 12 at a position corresponding to the guide pin 30. The length of the guide pin 30 is set to N, and the length of the positioning spring 33 is set to M, where N > M. By setting the matching structure of the guide pin 30 and the guide hole 20, the shell body 12 can stably achieve vertical displacement.

[0024] Preferably, the outer surface of the housing 12 has a hanging ring storage groove for storing the portable hanging ring 10. A magnetic piece is attached to the hanging ring storage groove, and the portable hanging ring 10 is a magnetic metal hanging ring. When not in a portable state, the portable hanging ring 10 is stored in the hanging ring storage groove under the action of magnetism, so as not to affect the overall appearance of the structure.

[0025] Preferably, a sealing gasket is affixed to the lower edge of the top cover 11, sealing gaskets are affixed to the edges of both the upper and lower surfaces of the shell 12, and sealing gaskets are affixed to the upper edge of the bottom shell 13. This structural design provides excellent waterproof and dustproof functionality when the structure is in a closed state.

[0026] The above-described embodiments are merely one implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A portable egg-shaped speaker structure, comprising an egg-shaped shell (31), a control circuit (15) with Bluetooth mode, a speaker (16), an automatic pop-out structure (17), a return spring (18), a pressing element (19), and a counterweight (14), wherein the control circuit (15) with Bluetooth mode, the speaker (16), the automatic pop-out structure (17), the return spring (18), the pressing element (19), and the counterweight (14) are all disposed within the egg-shaped shell (31), characterized in that, The egg-shaped outer shell (31) includes a top cover (11), a shell body (12), and a shell bottom (13). The counterweight (14) is correspondingly disposed inside the shell bottom (13). The counterweight (14) includes a metal inner layer (28) and a silicone buffer outer layer (26). The silicone buffer outer layer (26) is correspondingly fitted inside the metal inner layer (28). A relief groove (25) is provided in the middle of the upper surface of the metal inner layer (28). A buffer spring (27) is coaxially disposed at the bottom of the relief groove (25). A storage cavity (22) is provided inside the relief groove (25). The storage cavity (22) is provided with a fragrance chip, and the upper circumferential surface of the outer side of the storage cavity (22) is provided with several ventilation holes (23); the upper surface of the shell bottom (13) is provided with positioning springs (33) at opposite edges, and the free end of the positioning springs (33) is provided with a locking protrusion (29) on the side facing outward; the shell body (12) is provided with a locking groove (21) corresponding to the positioning springs (33) to cooperate with the locking protrusion (29); the outer side of the shell body (12) is connected to a portable hanging ring (10) through a hinge seat (32); When the card protrusion (29) is embedded in the card slot (21), the lower surface of the shell body (12) and the upper surface of the shell bottom (13) are in contact, and the control circuit (15) of the Bluetooth mode is in contact with the storage cavity (22), and the buffer spring (27) is in the maximum compressed state. When the card protrusion (29) disengages from the card slot (21), the buffer spring (27) lifts up the storage cavity (22), the control circuit with Bluetooth mode (15), the speaker (16), the automatic pop-out structure (17), the reset spring (18), the pressing piece (19), the top cover (11), and the shell (12), so that a gap is formed between the shell (12) and the bottom of the shell (13), and the vent (23) is exposed.

2. The portable egg-shaped speaker structure according to claim 1, characterized in that: A guide pin (30) is provided at the edge of the upper surface of the shell bottom (13), and a guide hole (20) for receiving the guide pin (30) is provided on the lower surface of the shell body (12) at the position corresponding to the guide pin (30).

3. The portable egg-shaped speaker structure according to claim 2, characterized in that: The length of the guide pin (30) is set to N, and the length of the positioning spring (33) is set to M, where N > M.

4. The portable egg-shaped speaker structure according to claim 1, characterized in that: The outer side of the shell (12) has a hanging ring storage groove for storing the portable hanging ring (10). A magnetic piece is attached to the hanging ring storage groove, and the portable hanging ring (10) is a magnetic metal hanging ring.

5. The portable egg-shaped speaker structure according to claim 1, characterized in that: A sealing gasket is affixed to the lower edge of the upper cover (11), a sealing gasket is affixed to the upper and lower edges of the shell body (12), and a sealing gasket is affixed to the upper edge of the shell bottom (13).

Images