CN211580192U

CN211580192U - Portable bluetooth speaker

Info

Publication number: CN211580192U
Application number: CN202020504099.XU
Authority: CN
Inventors: 徐求明; 颜平; 盛晓燕
Original assignee: Huizhou Worui Technology Co ltd
Current assignee: Huizhou Worui Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-25
Anticipated expiration: 2030-04-09

Abstract

The utility model belongs to the technical field of loudspeakers, in particular to a portable Bluetooth loudspeaker, which comprises a shell, a radiator, a basin frame and a connecting plate, a magnetic plate is fixedly arranged at the central position of the bottom of the shell, a Bluetooth module is fixedly arranged at the central position of the bottom of the inner cavity of the shell, the central positions of the left and right side walls of the inner cavity of the shell are provided with radiators, the central position of the top of the shell is fixedly provided with a basin stand, the top of the inner side of the basin frame is fixedly provided with a voice coil, the left side and the right side of the basin frame are fixedly provided with connecting plates, a terminal board is fixedly arranged at the bottom of the right side of the connecting board, a vibrating diaphragm is arranged at the top of the basin stand, this bluetooth speaker can conveniently connect fixedly and carry in the use, also can dispel the heat to the speaker simultaneously to improve life, also can protect the speaker.

Description

Portable bluetooth speaker

Technical Field

The utility model relates to a speaker technical field specifically is a portable bluetooth speaker.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.

The existing Bluetooth speaker is inconvenient to carry in the using process, and meanwhile, heat can not be dissipated, so that the Bluetooth speaker has a short service life and does not have a protection function.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of current bluetooth speaker inconvenient carrying in the use, also can not dispel the heat simultaneously to lead to life lower, also not have safeguard function's problem, proposed the utility model discloses.

Therefore, the utility model aims at providing a portable bluetooth speaker can conveniently connect fixedly and carry in the use, also can dispel the heat to the speaker simultaneously to improve life, also can protect the speaker.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a portable bluetooth speaker, includes casing, radiator, basin frame and connecting plate, the bottom central point fixed mounting of casing has the magnetic plate, the inner chamber bottom central point fixed mounting of casing has bluetooth module, the inner chamber left and right sides wall central point of casing radiator, the top central point fixed mounting of casing has the basin frame, the inboard top fixed mounting of basin frame has the voice coil loudspeaker voice coil, the left and right sides fixed mounting of basin frame has the connecting plate, the right side bottom fixed mounting of connecting plate has the terminal block, the top of basin frame is provided with the vibrating diaphragm.

As a preferred scheme of a portable bluetooth speaker, wherein: the connector is fixedly installed at the center of the left side and the right side of the shell, and a connecting hole is formed in the center of the front side wall of the connector.

As a preferred scheme of a portable bluetooth speaker, wherein: the radiator is characterized in that a rotating shaft is fixedly mounted in the center of the front side wall of the radiator, and fan blades are welded on the outer side wall of the rotating shaft.

As a preferred scheme of a portable bluetooth speaker, wherein: and a permanent magnet is fixedly arranged on one side of the voice coil in the viewing direction, and a washer is arranged on the top of the permanent magnet.

As a preferred scheme of a portable bluetooth speaker, wherein: the top fixed mounting of the left and right sides of connecting plate has the packing ring, the top fixed mounting of packing ring has the dust cover.

Compared with the prior art: through casing, magnetism board, connector, connecting hole and bluetooth module conveniently connect in the use, also can portable simultaneously, also can conveniently carry out the bluetooth and connect, rethread radiator, pivot and flabellum can dispel the heat to the speaker, and life is prolonged, utilizes basin frame, voice coil loudspeaker voice coil, permanent magnet, connecting plate, terminal block, packing ring, dust cover and vibrating diaphragm can constitute the speaker, also can protect the speaker simultaneously, avoids damaging the speaker in the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the heat sink of the present invention.

In the figure: the bluetooth module comprises a shell 100, a magnetic plate 110, a connector 120, a connecting hole 130, a bluetooth module 140, a heat sink 200, a rotating shaft 210, fan blades 220, a basin frame 300, a voice coil 310, a permanent magnet 320, a connecting plate 400, a terminal plate 410, a gasket 420, a dust cover 430 and a diaphragm 440.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a portable bluetooth speaker, which is used for being conveniently connected, fixed and carried in the using process, and simultaneously radiating the speaker, thereby prolonging the service life, and protecting the speaker, please refer to fig. 1, comprising a shell 100, a radiator 200, a basin stand 300 and a connecting plate 400;

referring to fig. 1, the housing 100 has a magnetic plate 110, a connector 120, a connecting hole 130 and a bluetooth module 140, specifically, the magnetic plate 110 is fixedly installed at a central position of the bottom of the housing 100, the connector 120 is fixedly installed at a central position of left and right sides of the housing 100, the connecting hole 130 is opened at a front side wall of the connector 120, the bluetooth module 140 is fixedly installed at a central position of the bottom of an inner cavity of the housing 100, the housing 100 is used for protection, the magnetic plate 110, the connector 120 and the connecting hole 130 are used for connection and carrying, and the bluetooth module 140 is used for bluetooth connection;

referring to fig. 1 and 2, the heat sink 200 has a rotating shaft 210 and fan blades 220, the heat sink 200 is installed at the central position of the left and right side walls of the inner cavity of the casing 100, specifically, the heat sink 200 is fixedly installed at the central position of the left and right side walls of the inner cavity of the casing 100, the rotating shaft 210 is fixedly installed at the central position of the front side wall of the heat sink 200, the fan blades 220 are welded at the outer side wall of the rotating shaft 210, the heat sink 200 is used for dissipating heat, the rotating shaft 210 is used for driving the;

referring to fig. 1 again, the frame 300 has a voice coil 310 and a permanent magnet 320, the frame 300 is mounted on the top of the housing 100, specifically, the frame 300 is fixedly mounted on the top of the housing 100, the voice coil 310 is fixedly mounted on the top of the inner side of the frame 300, the permanent magnet 320 is fixedly mounted on the viewing side of the voice coil 310, and the frame 300, the voice coil 310 and the permanent magnet 320 are used to form a speaker;

referring to fig. 1 again, the connection plate 400 has a terminal plate 410, a gasket 420, a dust cover 430 and a diaphragm 440, the connection plate 400 is installed at left and right sides of the tub frame 300, specifically, the connection plate 400 is fixedly installed at left and right sides of the tub frame 300, the terminal plate 410 is fixedly installed at right bottom of the connection plate 400, the gasket 420 is fixedly installed at left and right sides of top of the connection plate 400, the dust cover 430 is fixedly installed at top of the dust cover 430, the diaphragm 440 is fixedly installed at top of the tub frame 300, the connection plate 400 is used for connection, the terminal plate 410, the gasket 420 and the diaphragm 440 are used for forming a speaker.

When specifically using, this technical field personnel conveniently connect through casing 100 in the use through the casing, magnetism board 110, connector 120, connecting hole 130 and bluetooth module 140, also can portable simultaneously, also can conveniently carry out the bluetooth and connect, rethread radiator 200, pivot 210 and flabellum 220 can dispel the heat to the speaker, and service life is prolonged, utilize basin frame 300, voice coil loudspeaker voice coil 310, permanent magnet 320, connecting plate 400, terminal block 410, packing ring 420, dust cover 430 and vibrating diaphragm 440 can constitute the speaker, also can protect the speaker simultaneously, avoid damaging the speaker in the use.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A portable Bluetooth speaker, characterized in that: including casing (100), radiator (200), basin frame (300) and connecting plate (400), the bottom central point fixed mounting of casing (100) has magnetic plate (110), the inner chamber bottom central point fixed mounting of casing (100) has bluetooth module (140), the inner chamber left and right sides wall central point radiator (200) of casing (100), the top central point fixed mounting of casing (100) has basin frame (300), the inboard top fixed mounting of basin frame (300) has voice coil loudspeaker voice coil (310), the left and right sides fixed mounting of basin frame (300) has connecting plate (400), the right side bottom fixed mounting of connecting plate (400) has terminal board (410), the top of basin frame (300) is provided with vibrating diaphragm (440).

2. A portable bluetooth speaker according to claim 1, characterized in that: the connector (120) is fixedly installed at the center of the left side and the right side of the shell (100), and a connecting hole (130) is formed in the center of the front side wall of the connector (120).

3. A portable bluetooth speaker according to claim 1, characterized in that: the radiator is characterized in that a rotating shaft (210) is fixedly mounted in the center of the front side wall of the radiator (200), and fan blades (220) are welded on the outer side wall of the rotating shaft (210).

4. A portable bluetooth speaker according to claim 1, characterized in that: the voice coil (310) looks one side fixed mounting have a permanent magnet (320), the top of permanent magnet (320) is provided with the china department.

5. A portable bluetooth speaker according to claim 1, characterized in that: the top of the left side and the right side of the connecting plate (400) is fixedly provided with a gasket (420), and the top of the gasket (420) is fixedly provided with a dust cover (430).