CN217741869U

CN217741869U - Magnetic fluid sound equipment

Info

Publication number: CN217741869U
Application number: CN202222124354.XU
Authority: CN
Inventors: 奚克里
Original assignee: Dayu Kede Magnetic Material Technology Co ltd
Current assignee: Dayu Kede Magnetic Material Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-04
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to sound equipment discloses a magnetic current body stereo set, the magnetic current body is also known as magnetic fluid or magnetic fluid, both has the mobility of liquid and has the magnetism of solid magnetic material, and the magnetic current body can produce complicated pleasing to the eye fluid motion mode under stronger magnetic field, can let ferrofluid show different changes through changing its magnetic field on every side, has higher sight, and the magnetic current body show direction of current magnetic current body stereo set is fixed up or forward, is not convenient for watch from different angles, the technical scheme of the example, including first casing and two second casings, two second casings fixed mounting respectively in the both sides and the intercommunication of first casing, the periphery fixed mounting of first casing has the transparent cover body, the utility model discloses can adjust the show angle of magnetic current body, can more audio-visually see the shape change of magnetic current body.

Description

Magnetic fluid sound equipment

Technical Field

The utility model belongs to sound equipment, concretely relates to magnetic current body stereo set.

Background

The magnetofluid is also called magnetic liquid or magnetic liquid, is a novel functional material, is formed by mixing nanometer-level (below 10 nanometers) magnetic solid particles, base carrier liquid and surfactant, has the liquidity of liquid and the magnetism of the solid magnetic material, can generate a complex and attractive fluid motion mode under a strong magnetic field, can enable the ferrofluid to show different changes by changing the surrounding magnetic field, has higher ornamental value, and is not convenient to watch from different angles because the display direction of the magnetofluid of the existing magnetofluid sound is fixed upwards or forwards.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model aims at providing a magnetic fluid stereo set, this magnetic fluid stereo set can be adjusted the show angle of magnetic fluid, can more audio-visually see the shape change of magnetic fluid.

The technical scheme adopted by the magnetofluid sound for solving the technical problem is as follows:

the utility model provides a magnetic current body stereo set, including first casing and two second casings, two second casings fixed mounting respectively are in the both sides of first casing and intercommunication, the periphery fixed mounting of first casing has the transparent cover body, the internal magnetic current body that is provided with of cover, be provided with the pivot in the first casing, the periphery fixed mounting of pivot has the one end of connecting rod, the other end fixed mounting of connecting rod has the electro-magnet, fixed mounting has a permanent magnet on the electro-magnet, the one end of pivot runs through one of them second casing and rotates the connection, the periphery of second casing begins evenly distributed through-hole respectively, fixed mounting has speaker sound production subassembly in the second casing respectively, fixed mounting has the host system of power in the first casing, rotate on another second casing and install the adjust knob of control volume, the electro-magnet, speaker sound production subassembly and adjust knob all are connected with host system circuit.

Furthermore, a rotating handle is fixedly arranged at one end of the rotating shaft.

Furthermore, a bluetooth communication module is fixedly installed in the first shell, and the bluetooth communication module is in circuit connection with the main control module.

Furthermore, gaskets are fixedly mounted on the bottom surfaces of the first shell and the second shell.

Furthermore, the periphery of the first shell is fixedly provided with a decorative lamp, and the decorative lamp is connected with the main control module through a circuit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a magnetic current body stereo set of example rotates the pivot, and the pivot is rotated and can be driven electro-magnet and permanent magnet and remove, and the permanent magnet removes and can drive the magnetic current body and remove, the utility model discloses in operation, host system can adjust the voltage size of electro-magnet to make the different shape of magnetic current body show, speaker sound production subassembly can send sound, can adjust through adjust knob the utility model discloses a volume is compared with prior art, the utility model discloses can adjust the show angle of magnetic current body, can more audio-visual shape change of seeing the magnetic current body.

2. The utility model discloses a magnetic current body stereo set of example, the turning handle can improve the impetus, is convenient for rotate pivot convenient to use.

3. The utility model discloses a magnetic current body stereo set of example can be connected with the cell-phone through bluetooth communication module to the broadcast song, it is nimble convenient to use.

4. The utility model discloses a magnetic current body stereo set of example, the gasket can increase the utility model discloses and place the frictional force between the face, can play skid-proof function.

5. The utility model discloses a magnetic current body stereo set of example, the utility model discloses during the operation, the ornament lamp can give out light, and is more pleasing to the eye.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial sectional view taken along line a of fig. 1.

In the figure: 1 a first housing; 2. a second housing; 3. a cover body; 4. a magnetic fluid; 5. a rotating shaft; 6. a connecting rod; 7. an electromagnet; 8. permanent magnet blocks; 9. a through hole; 10. a speaker sound generating component; 11. a main control module; 12. adjusting a knob; 13. a handle is rotated; 14. a Bluetooth communication module; 15. a gasket; 16. a decorative lamp.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, a magnetofluid sound box comprises a first shell 1 and two second shells 2, wherein the two second shells 2 are respectively and fixedly installed at two sides of the first shell 1 and are communicated with each other, the upper portion of the first shell 1 is an arc-shaped structure, a transparent cover body 3 is fixedly installed at the periphery of the first shell 1, a magnetofluid 4 is arranged in the cover body 3, a rotating shaft 5 is arranged in the first shell 1, one end of a connecting rod 6 is fixedly installed at the periphery of the rotating shaft 5, an electromagnet 7 is fixedly installed at the other end of the connecting rod 6, a permanent magnet 8 is fixedly installed on the electromagnet 7, one end of the rotating shaft 5 penetrates through one of the second shells 2 and is rotatably connected with the same, through holes 9 are uniformly distributed at the periphery of each of the second shells 2, loudspeaker sounding assemblies 10 are respectively and fixedly installed in the second shells 2, and the loudspeaker sounding assemblies 10 adopt corresponding components on the magnetofluid sound box in the prior art, a main control module 11 with a power supply is fixedly installed in the first shell 1, an adjusting knob 12 for controlling the volume is rotatably installed on the other second shell 2, the electromagnet 7, the loudspeaker sounding component 10 and the adjusting knob 12 are all connected with the main control module 11 by circuits, the main control module 11 comprises but not limited to a Central Processing Unit (CPU), an intelligent processing chip such as a single chip Microcomputer (MCU) or a Digital Signal Processor (DSP) and a voltage control circuit, and also comprises audio processing equipment such as audio signal dynamic processing equipment, audio signal amplifying equipment and sound restoring equipment, the electromagnet 7 is connected with the voltage control circuit of the main control module 11, so as to realize the regulation and control of the voltage of the electromagnet 7, the rotating shaft 5 is rotated, the electromagnet 7 and the permanent magnet 8 can be driven to move by the rotation of the rotating shaft 5, and the magnetic fluid 4 can be driven to move by the movement of the permanent magnet 8, the utility model discloses during the operation, host system 11 can adjust the voltage size of electro-magnet 7 to make magnetic current body 4 show different shapes, speaker sound production subassembly 10 can make a sound, can adjust through adjust knob 12 the utility model discloses a volume compares with prior art, the utility model discloses can adjust the show angle of magnetic current body 4, can more audio-visually see the shape change of magnetic current body.

As shown in fig. 1, it is further preferable that a rotating handle 13 is fixedly installed at one end of the rotating shaft 5. The rotating handle 13 can improve the acting point, and is convenient for rotating the rotating shaft 5 and using.

As shown in fig. 1, it is further preferable that a bluetooth communication module 14 is fixedly installed in the first housing 1, and the bluetooth communication module is electrically connected to the main control module 11. Can be connected with a mobile phone through the Bluetooth communication module 14 so as to play songs.

As shown in fig. 1, it is further preferable that a gasket 15 is fixedly mounted on each of the bottom surface of the first casing 1 and the bottom surface of the second casing 2. The gasket 15 can increase the utility model discloses and place the frictional force between the face, can play skid-proof function.

As shown in fig. 1, it is further preferable that a decorative lamp 16 is fixedly installed on the outer periphery of the first housing 1, and the decorative lamp 16 is electrically connected to the main control module 11. When the utility model is operated, the decorative lamp 16 can emit light, and is more beautiful.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims

1. The utility model provides a magnetic current body stereo set, including first casing (1) and two second casings (2), two second casings (2) are fixed mounting respectively in the both sides of first casing (1) and intercommunication, characterized by, the periphery fixed mounting of first casing (1) has transparent cover body (3), be provided with magnetic current body (4) in cover body (3), be provided with pivot (5) in first casing (1), the periphery fixed mounting of pivot (5) has the one end of connecting rod (6), the other end fixed mounting of connecting rod (6) has electro-magnet (7), fixed mounting has a permanent magnet (8) on electro-magnet (7), the one end of pivot (5) runs through one of them second casing (2) and rotates the connection, the periphery of second casing (2) begins respectively evenly distributed through-hole (9), fixed mounting has speaker sound production subassembly (10) in second casing (2) respectively, fixed mounting has main control module (11) of power in first casing (1), rotate on another second casing (2) and install adjust knob (12) of control volume, electro-magnet (7), sound production subassembly (10) and adjust knob (12) all are connected with main control circuit.

2. A magnetohydrodynamic sound system as claimed in claim 1, wherein a rotary handle (13) is fixedly mounted at one end of the shaft (5).

3. The magnetohydrodynamic sound box as claimed in claim 1, wherein a bluetooth communication module (14) is fixedly installed in the first casing (1), and the bluetooth communication module is electrically connected to the main control module (11).

4. A magnetohydrodynamic sound device as claimed in claim 1, characterized in that the bottom surfaces of the first (1) and second (2) housings are fixedly provided with gaskets (15).

5. A magnetohydrodynamic sound box as claimed in claim 1, characterized in that the first housing (1) has a decorative lamp (16) fixed to its outer periphery, the decorative lamp (16) being electrically connected to the main control module (11).