Magnetic Bluetooth sound box

Abstract

The utility model provides a magnetic Bluetooth sound box, and relates to the technical field of Bluetooth sound boxes. Comprising a shell, a mounting frame is fixedly connected into the shell, a circuit board is fixedly installed on the mounting frame, a loudspeaker is fixedly installed on the mounting frame and located below the circuit board, a battery is fixedly installed on the side, located on the loudspeaker, of the mounting frame, and a sealing plate is clamped to the inner wall of the shell. The inner wall of the sealing plate is fixedly provided with a bass vibrating diaphragm, the product is a magnetic type Bluetooth sound box, can be adsorbed at the bottom of a mobile phone and serves as a mobile phone sound box, and the magnets adopt an arrangement mode of an N52 strong magnetic external annular magnet and an internal double-arc magnet; and a very reasonable angle is ensured to adapt to the use habits of consumers when the mobile phone is positively sucked, transversely placed and vertically placed. And under the condition that the bass effect of the products is generally poor, the special structural design is utilized to realize the additional installation of the bass vibrating diaphragm, and the tone quality and the bass effect are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of magnetic Bluetooth speaker technology, and in particular to a magnetic Bluetooth speaker. Background Technology

[0002] Bluetooth speakers are speaker devices that have a built-in Bluetooth chip and use Bluetooth connectivity instead of traditional wired connections. They connect to Bluetooth playback devices such as mobile phones, tablets, and laptops for convenient and quick access.

[0003] In practical applications, existing Bluetooth speakers have relatively complete structures and functions, which can meet daily usage needs, but the following problems still exist:

[0004] During use, existing magnetic speakers cannot be fitted with a bass diaphragm due to structural and magnetic limitations, resulting in poor sound quality. In addition, the angle of existing magnetic speakers when attached to Apple phones is unreasonable, making them unsuitable for use as phone stands.

[0005] Therefore, this utility model provides a magnetic Bluetooth speaker. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and provide a magnetic Bluetooth speaker.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a magnetic Bluetooth speaker, comprising a housing, an internal mounting bracket fixedly connected to the housing, a circuit board fixedly mounted on the mounting bracket, a speaker fixedly mounted below the circuit board on the mounting bracket, a battery fixedly mounted on one side of the speaker on the mounting bracket, a sealing plate snapped onto the inner wall of the housing, a bass diaphragm fixedly mounted on the inner wall of the sealing plate, a snap-fit ​​plate snapped onto one side of the inner wall of the housing on the sealing plate, a front cover plate snapped onto one side of the outer surface of the snap-fit ​​plate, a ring magnet fixedly mounted on the inner wall of the snap-fit ​​plate, two arc-shaped magnets fixedly connected inside the ring magnet on the inner wall of the snap-fit ​​plate, a first speaker groove formed on each of the four sides of the snap-fit ​​plate, a second speaker groove formed on each of the four sides of the front cover plate, a rear cover plate snapped onto the side of the housing opposite to the sealing plate, and a snap-fit ​​groove adapted to the ring magnet and the arc-shaped magnets formed on one side of the front cover plate.

[0008] As a preferred implementation, the inner wall of the sealing plate is threadedly connected with a first bolt, the inner wall of the shell is fixedly connected with a first threaded hole block, the first bolt is threadedly connected with the first threaded hole block, the inner wall of the clamping plate is threadedly connected with a second bolt, one side of the outer surface of the sealing plate is fixedly connected with a second threaded hole block, and the second bolt is threadedly connected with the second threaded hole block.

[0009] The technical effect of the further scheme is that the sealing plate can be fixed with the shell under the cooperation of the first bolt and the first threaded hole block, the clamping plate can be fixed with the sealing plate under the action of the second bolt and the second threaded hole block, the interface slot can be sealed and protected under the action of the arc-shaped groove and the rubber plate, and the sealing performance can be improved.

[0010] As a preferred implementation, the side corner of the shell is provided with a threading groove.

[0011] The technical effect of the further scheme is that the threading groove can be fixed with the external hanging rope after threading, and the product can be hung on the waist or a riding device for use, thereby increasing the actual application scenarios.

[0012] As a preferred implementation, the shell keys and the USB charging port are made of silica gel and are waterproof.

[0013] The technical effect of the further scheme is that the product can be used in outdoor conditions.

[0014] Compared with the prior art, the product has the advantages and positive effects that

[0015] The product is a magnetic Bluetooth sound box, can be adsorbed on the bottom of a mobile phone, and serves as a mobile phone sound box. The magnet adopts an arrangement mode of an N52 strong magnetic external annular magnet and an internal double-arc magnet, so that the product has very reasonable angles for normal adsorption, horizontal placement and vertical placement of the mobile phone to adapt to the use habits of consumers. Moreover, in the case that the low-frequency effect of the product is generally poor, the product is provided with a special structure design to realize installation of a low-frequency diaphragm, so that the sound quality and the low-frequency effect are enhanced.

[0016] The magnetic sound box can be adsorbed on the mobile phone, and can be firmly adsorbed on a metal surface in a normal use scene, and is very convenient to take.

[0017] The hanging rope of the product can be used outdoors, and can be hung on a backpack or waist when cycling or climbing, and used as an outdoor sound box.

[0018] The product has a simple and elegant appearance, and a single button design makes the operation more simple. DETAILED DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structure diagram of the magnetic Bluetooth sound box is provided.

[0020] Figure 2 A component split diagram of the magnetic Bluetooth sound box is provided.

[0021] Figure 3 A component split diagram of the magnetic Bluetooth sound box is provided.

[0022] Figure 4 An arrangement diagram of the annular magnet and the arc-shaped magnet of the magnetic Bluetooth sound box is provided.

[0023] LEGEND

[0024] 1, shell; 2, mounting frame; 3, loudspeaker; 4, circuit board; 5, battery; 6, sealing plate; 7, bass diaphragm; 8, first bolt; 9, first threaded hole block; 10, clamping plate; 11, second bolt; 12, second threaded hole block; 13, annular magnet; 14, arc-shaped magnet; 15, first loudspeaker slot; 16, front cover plate; 17, second loudspeaker slot; 18, speaker opening; 19, dust screen; 20, rear cover plate; 21, arc-shaped groove; 22, auxiliary groove; 23, interface groove; 24, rubber plate; 25, pressing block; 26, plugging block; 27, clamping groove; 28, threading groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] For example, Figures 1-4The embodiment shown provides a technical scheme: a magnetic Bluetooth sound box, comprising a shell 1, the inside of the shell 1 is fixedly connected with a mounting frame 2, the mounting frame 2 is fixedly installed with a circuit board 4, the mounting frame 2 is fixedly installed with a loudspeaker 3 below the circuit board 4, the mounting frame 2 is fixedly installed with a battery 5 on one side of the loudspeaker 3, the inner wall of the shell 1 is clamped with a sealing plate 6, the inner wall of the sealing plate 6 is fixedly installed with a bass diaphragm 7, the inner wall of the shell 1 is clamped with a clamping plate 10 on one side of the sealing plate 6, the outer surface of one side of the clamping plate 10 is clamped with a front cover plate 16, the inner wall of the clamping plate 10 is fixedly installed with an annular magnet 13, the inner wall of the clamping plate 10 is fixedly connected with two arc-shaped magnets 14 inside the annular magnet 13, the four sides of the clamping plate 10 are all provided with first loudspeaker grooves 15, the four sides of the front cover plate 16 are all provided with second loudspeaker grooves 17, the side of the shell 1 opposite to the sealing plate 6 is clamped with a rear cover plate 20, the side of the front cover plate 16 is provided with a clamping groove 27 matched with the annular magnet 13 and the arc-shaped magnet 14, the product is a magnetic Bluetooth sound box, which can be adsorbed on the bottom of the mobile phone, as a mobile phone sound box, the magnet adopts the arrangement mode of N52 strong magnetic external annular magnet 13 and internal double arc-shaped magnet 14, to ensure that the positive adsorption, the mobile phone is placed horizontally and vertically, has very reasonable angle to adapt to the use habit of consumers. Moreover, in the case that the low-frequency effect of such products is generally poor, the special structure design is used to realize the installation of the bass diaphragm 7, to enhance the sound quality and low-frequency effect, the magnetic sound box can not only be adsorbed on the mobile phone, but also can be firmly adsorbed on the metal surface in the usual use scene, and it is very convenient to take.

[0027] Further, as Figures 2-4As shown: the inner wall of the sealing plate 6 is threadedly connected with the first bolt 8, the inner wall of the shell 1 is fixedly connected with the first threaded hole block 9, the first bolt 8 is threadedly connected with the first threaded hole block 9, the inner wall of the clamping plate 10 is threadedly connected with the second bolt 11, one side of the outer surface of the sealing plate 6 is fixedly connected with the second threaded hole block 12, the second bolt 11 is threadedly connected with the second threaded hole block 12, the shell 1 is provided with a trumpet mouth 18 at one side of the rear cover plate 20, a dust screen 19 is clamped between the rear cover plate 20 and the trumpet mouth 18, the dust screen 19 is an optional structure, which can be installed or removed without affecting the use of the main body, an arc-shaped groove 21 is formed in one side of the shell 1, a pressing auxiliary groove 22 and an interface groove 23 are formed in the inner wall of the arc-shaped groove 21, a rubber plate 24 is clamped in the inner wall of the arc-shaped groove 21, a pressing block 25 is fixedly connected to the bottom of the outer surface of the rubber plate 24, the pressing block 25 is arranged in the inner wall of the pressing auxiliary groove 22 and is fixedly connected with the switch key on the top of the circuit board 4, a blocking block 26 is fixedly connected to one side of the rubber plate 24, the blocking block 26 is arranged in the inner wall of the interface groove 23, under the cooperation of the first bolt 8 and the first threaded hole block 9, the sealing plate 6 can be fixed with the shell 1, under the action of the second bolt 11 and the second threaded hole block 12, the clamping plate 10 can be fixed with the sealing plate 6, and meanwhile the interface groove 23 can be sealed and protected under the action of the arc-shaped groove 21, the rubber plate 24 and other components, and the sealing performance can be improved.

[0028] In the above scheme, when there is no magnetic component, the sound box cannot be placed. Figure 1 As shown: in the present scheme, a threading groove 28 is formed at one side corner of the shell 1, the threading groove 28 is fixedly used with external wire, under the action of the threading groove 28, the external hanging rope can be fixedly threaded, and then the shell 1 can be hung on the waist or riding equipment for use, increasing the actual application scene.

[0029] Working principle:

[0030] As shown: Figures 1-4 As shown:

[0031] In use: the pressing block 25 on the rubber plate 24 can start the switch on the circuit board 4, and the sound box can be used according to the external Bluetooth device, when charging is needed, the blocking block 26 can be separated from the interface groove 23 and the like, and then charging can be carried out, when fixed, the ring magnet 13 and the arc-shaped magnet 14 are fixed with the magnetic object (mobile phone or metal surface), when suspended, the hanging rope is threaded in the threading groove 28 and knotted, and then suspended use can be carried out.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A magnetic Bluetooth speaker, comprising a housing (1), characterized in that, A mounting bracket (2) is fixedly connected inside the housing (1). A circuit board (4) is fixedly mounted on the mounting bracket (2). A speaker (3) is fixedly mounted on the mounting bracket (2) below the circuit board (4). A battery (5) is fixedly mounted on the mounting bracket (2) to one side of the speaker (3). A sealing plate (6) is snapped onto the inner wall of the housing (1). A bass diaphragm (7) is fixedly mounted on the inner wall of the sealing plate (6). A snap-fit ​​plate (10) is snapped onto the inner wall of the housing (1) to one side of the sealing plate (6). A front cover plate is snapped onto the outer surface of one side of the snap-fit ​​plate (10). (16) A ring magnet (13) is fixedly installed on the inner wall of the snap-fit ​​plate (10). Two arc magnets (14) are fixedly connected inside the ring magnet (13) on the inner wall of the snap-fit ​​plate (10). A first sound-emitting groove (15) is opened on each of the four sides of the snap-fit ​​plate (10). A second sound-emitting groove (17) is opened on each of the four sides of the front cover plate (16). A rear cover plate (20) is snapped onto the side of the housing (1) opposite to the sealing plate (6). A snap-fit ​​groove (27) adapted to the ring magnet (13) and the arc magnet (14) is opened on one side of the front cover plate (16).

2. The magnetic Bluetooth speaker according to claim 1, characterized in that: The inner wall of the sealing plate (6) is threaded with a first bolt (8), and the inner wall of the housing (1) is fixedly connected with a first screw hole block (9). The first bolt (8) is threadedly connected to the first screw hole block (9).

3. The magnetic Bluetooth speaker according to claim 1, characterized in that: The inner wall of the snap-fit ​​plate (10) is threaded with a second bolt (11), and a second screw hole block (12) is fixedly connected to one side of the outer surface of the sealing plate (6). The second bolt (11) is threadedly connected to the second screw hole block (12).

4. The magnetic Bluetooth speaker according to claim 1, characterized in that: The housing (1) has a flared opening (18) on one side of the rear cover plate (20), and a dustproof net (19) is snapped between the rear cover plate (20) and the flared opening (18).

5. The magnetic Bluetooth speaker according to claim 1, characterized in that: An arc-shaped groove (21) is provided on one side of the housing (1). A pressing auxiliary groove (22) and an interface groove (23) are provided on the inner wall of the arc-shaped groove (21). A rubber plate (24) is snapped into the inner wall of the arc-shaped groove (21). A pressing block (25) is fixedly connected to the bottom of the outer surface of the rubber plate (24). The pressing block (25) passes through the inner wall of the pressing auxiliary groove (22) and is fixedly connected to the switch button on the top of the circuit board (4). A sealing block (26) is fixedly connected to one side of the rubber plate (24). The sealing block (26) passes through the inner wall of the interface groove (23).

6. The magnetic Bluetooth speaker according to claim 1, characterized in that: A wire-passing groove (28) is provided at one corner of the housing (1), and the wire-passing groove (28) is used to pass through and fix the external wire.

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