Protective Bluetooth sound box based on rotary self-locking charging port

Abstract

The utility model relates to the technical field of mechatronics, in particular to a protective Bluetooth loudspeaker box based on a rotary self-locking charging port. The protection type Bluetooth sound box based on the rotary self-locking type charging port comprises a Bluetooth sound box body, a mounting plate, a limiting plate, a rotary knob, a gear, a protection plate, a rack and the like, the mounting plate is fixedly connected to the lower side of the front portion of the Bluetooth sound box body, and the limiting plate is fixedly connected to the lower side of the mounting plate. Left and right symmetrical knobs are rotatably connected to the front side wall of the mounting plate, gears are fixedly connected to the rear parts of the knobs, a protection plate is slidably connected to the front side wall of the mounting plate, and racks are fixedly connected to the left and right side walls of the protection plate. According to the utility model, dust and liquid are effectively prevented from invading through the gap in the fully closed state of the protection plate, and the problems that a dustproof plug is easy to lose and age, the protection grade is insufficient, the charging reliability is poor, the operation convenience is low and the tone quality performance is influenced in a traditional Bluetooth sound box charging interface are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mechatronics, especially to a rotary self-locking charging port protection type Bluetooth sound box. BACKGROUND

[0002] With the popularity of wireless audio devices, Bluetooth speakers have become an indispensable electronic product in people's daily life. The Bluetooth speakers on the current market face the common problem of inadequate protection of the charging port in outdoor use scenarios.

[0003] The charging interface of traditional Bluetooth speakers is usually designed in an open or simple dust plug structure, which has obvious defects in actual use: the dust plug is easy to lose and has limited waterproof performance, and the rubber material is prone to aging and deformation, leading to sealing failure after long-term use. The exposed charging port is easily corroded and contaminated in humid and dusty environments, seriously affecting the charging reliability. In particular, in special use scenarios such as outdoor sports and bathrooms, the protection level of the charging interface of existing products is generally difficult to meet the IP67 standard, resulting in high equipment failure rate. In addition, the existing protection design often sacrifices charging convenience, and the complex opening steps reduce user experience. In terms of sound quality performance, ordinary protection structures can adversely affect the acoustic design of the speaker cavity, leading to insufficient low-frequency response, narrow sound field, and other sound quality problems.

[0004] With the increasing demand for waterproof and dustproof of outdoor Bluetooth speakers, there is an urgent need to develop an innovative product that combines reliable protection, convenient operation, and high-quality sound to solve the technical bottlenecks of traditional designs in terms of sealing, durability, and user experience. INVENTION CONTENTS

[0005] To overcome the shortcomings of traditional Bluetooth speaker charging interfaces, such as dust plug loss and aging, inadequate protection, poor charging reliability, low operation convenience, and impact on sound quality performance, the utility model provides a rotary self-locking charging port protection type Bluetooth sound box.

[0006] The utility model realizes the following technical approaches: a rotary self-locking charging port protection type Bluetooth sound box, including Bluetooth sound body, mounting plate, limit board, knob, gear, protection plate, rack, buffer plate and elastic piece, the lower side of Bluetooth sound body front is fixedly connected with mounting plate, the lower side of mounting plate is fixedly connected with limit board, the front side wall of mounting plate is rotatably connected with left and right symmetrical knob, the rear part of knob is fixedly connected with gear, the front side wall of mounting plate is slidably connected with protection plate, the left and right side walls of protection plate are fixedly connected with rack, rack and gear are interlocked, the bottom of protection plate is fixedly connected with buffer plate, buffer plate and limit board are connected with left and right symmetrical elastic piece.

[0007] As a preferred technical solution of this utility model, it also includes a mounting shell, and the mounting shell is rotatably connected between the two knobs.

[0008] As a preferred technical solution of this utility model, the bottom of the Bluetooth speaker body is provided with an anti-slip pad.

[0009] As a preferred technical solution of this utility model, the mounting plate is made of transparent material.

[0010] As a preferred embodiment of this utility model, magnetic strips are provided at the bottom of the buffer plate and the top of the limiting plate.

[0011] As a preferred technical solution of this utility model, the edge of the protective plate is provided with a silicone sealing ring.

[0012] As can be seen from the above description of the structure of this utility model, the design starting point, concept and advantages of this utility model are: 1. This utility model effectively blocks the intrusion of dust and liquid through the fully closed gap of the protective plate, which solves the problems of dust plugs being easily lost and aging, insufficient protection level, poor charging reliability, low operation convenience and affecting sound quality performance in traditional Bluetooth speaker charging interfaces.

[0013] 2. This utility model achieves IP67 protection through innovative magnetic locking and elastic element design, ensuring that the equipment is effectively dustproof and waterproof when locked.

[0014] 3. This utility model features a unique dual-knob linkage, which achieves synchronous drive through gears and racks. Users can control the locking devices on both sides simultaneously by rotating either knob with one hand, ensuring both sealing reliability and ease of use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional sectional view of the mounting shell of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the knob, limiting plate, and buffer plate components of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the mounting shell, knob, and protective plate of this utility model.

[0019] Reference numerals: 1: Bluetooth speaker body, 2: mounting plate, 21: limiting plate, 3: mounting shell, 4: knob, 41: gear, 5: rack, 51: buffer plate, 6: protective plate, 7: elastic element. Detailed Implementation

[0020] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] Example: A Bluetooth speaker with a rotating self-locking charging port protection, such as... Figures 1-4 As shown, the device includes a Bluetooth speaker body 1, a mounting plate 2, a limiting plate 21, a mounting shell 3, knobs 4, gears 41, a protective plate 6, a rack 5, a buffer plate 51, and an elastic element 7. The bottom of the Bluetooth speaker body 1 has an anti-slip pad. The mounting plate 2 is bolted to the lower front side of the Bluetooth speaker body 1. The mounting plate 2 is made of transparent material for easy observation of the internal battery status. A limiting plate 21 is welded to the lower side of the mounting plate 2. The mounting shell 3 is rotatably connected between the two knobs 4 to protect the internal transmission structure. The front side wall of the mounting plate 2... The rotating connection has symmetrical knobs 4 on both sides, and gears 41 are welded to the rear of the knobs 4. A protective plate 6 is slidably connected to the front side wall of the mounting plate 2. The edge of the protective plate 6 is provided with a silicone sealing ring to ensure IP67 protection. Racks 5 are welded to the left and right side walls of the protective plate 6. The racks 5 and gears 41 mesh with each other. A buffer plate 51 is bolted to the bottom of the protective plate 6. Magnetic strips are provided at the bottom of the buffer plate 51 and the top of the limiting plate 21 to enhance the closing stability. Symmetrical elastic elements 7 are connected between the buffer plate 51 and the limiting plate 21.

[0022] When the charging port of the Bluetooth speaker needs to be closed, rotate any one of the knobs 4. Through the linkage of the mounting shell 3, the other knob 4 will rotate synchronously. When the knob 4 rotates, it drives the gear 41 to rotate. The gear 41 meshes with the rack 5 to produce linear motion, pushing the protective plate 6 to slide downward along the front side wall of the mounting plate 2. When the protective plate 6 moves downward, the buffer plate 51 begins to compress the elastic element 7. When the protective plate 6 is fully closed, the magnetic strip at the bottom of the buffer plate 51 and the magnetic strip at the top of the limiting plate 21 automatically attract each other to ensure stable stopping. When it is not necessary to close, rotate any one of the knobs 4 in the opposite direction. The mounting shell 3 drives the other knob 4 to rotate synchronously in the opposite direction. The gear 41 drives the rack 5 to move in the opposite direction, driving the protective plate 6 to move upward. The elastic element 7 releases the stored elastic potential energy, assisting the protective plate 6 to reset. The magnetic strip on the buffer plate 51 and the magnetic strip on the limiting plate 21 separate. After the protective plate 6 is fully opened, it will stably stop at the set position.

[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A Bluetooth speaker with a rotating self-locking charging port protection feature, characterized in that: The device includes a Bluetooth speaker body (1), a mounting plate (2), a limiting plate (21), a knob (4), a gear (41), a protective plate (6), a rack (5), a buffer plate (51), and an elastic element (7). The mounting plate (2) is fixedly attached to the lower front of the Bluetooth speaker body (1). The limiting plate (21) is fixedly attached to the lower side of the mounting plate (2). The front side wall of the mounting plate (2) is rotatably connected to a left-right symmetrical knob (4). The rear of the knob (4) is fixedly attached to a gear (41). The front side wall of the mounting plate (2) is slidably connected to a protective plate (6). The left and right side walls of the protective plate (6) are fixedly connected to a rack (5). The rack (5) meshes with the gear (41). The bottom of the protective plate (6) is fixedly attached to a buffer plate (51). The buffer plate (51) and the limiting plate (21) are connected by left-right symmetrical elastic elements (7).

2. A Bluetooth speaker with a rotating self-locking charging port protection as described in claim 1, characterized in that: It also includes a mounting housing (3), which is rotatably connected between the two knobs (4).

3. A Bluetooth speaker with a rotating self-locking charging port protection as described in claim 2, characterized in that: The bottom of the Bluetooth speaker body (1) is equipped with an anti-slip pad.

4. A Bluetooth speaker with a rotating self-locking charging port protection as described in claim 3, characterized in that: The mounting plate (2) is made of transparent material.

5. A Bluetooth speaker with a rotating self-locking charging port protection as described in claim 4, characterized in that: Both the bottom of the buffer plate (51) and the top of the limiting plate (21) are equipped with magnetic strips.

6. A Bluetooth speaker with a rotating self-locking charging port protection as described in claim 5, characterized in that: The edge of the protective plate (6) is provided with a silicone sealing ring.

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