CN218577388U

CN218577388U - Magnetic suspension ornament with voice function

Info

Publication number: CN218577388U
Application number: CN202221711527.1U
Authority: CN
Inventors: 杨长明
Original assignee: Zhaoqing Zhixuan Technology Co ltd
Current assignee: Zhaoqing Zhixuan Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-07-05
Publication date: 2023-03-07
Anticipated expiration: 2032-07-05

Abstract

A magnetic suspension ornament with voice function comprises: a base, a bracket and a suspension body; the base is provided with a PCBA board, and the PCBA board is provided with a processor and a Bluetooth module for wireless communication; the base is provided with a microphone for picking up sound and a loudspeaker for playing sound; the support is arranged on the base and is of an annular structure, the LED lamp is arranged in the support in an inner ring mode, and the top of the support is provided with the electromagnet and the magnetic sensor used for sensing the intensity of magnetic field; the suspension body is provided with a permanent magnet, and the permanent magnet and the electromagnet form stable magnetic suspension. The Bluetooth module realizes wireless communication between the magnetic suspension ornament and mobile terminals with Bluetooth functions, such as mobile phones, tablet computers, MP4 and the like, so that audio information such as music/voice and the like of the mobile terminals can be smoothly played. Especially, the magnetic suspension ornament still is equipped with the microphone, has realized the pickup function, the voice control function has been realized in microphone and the cooperation of treater.

Description

Magnetic suspension ornament with voice function

Technical Field

The utility model belongs to the technical field of the magnetic suspension product, especially, relate to a take voice function's magnetic suspension ornament.

Background

With the improvement of the living standard of people, various ornaments appear in the life of people, such as magnetic suspension ornaments. The existing magnetic suspension ornament has a single functional structure, is only simple in decoration effect, and cannot be connected with an electronic product for use.

The patent number is 201110082749.1, the patent name is magnetic suspension device that can rotate automatically, the device discloses the support; the electromagnet is arranged in the bracket; the suspension body is internally provided with a suspension permanent magnet and a rotating permanent magnet; the suspension body can magnetically suspend below the electromagnet and can automatically rotate in two directions; the displacement sensor is arranged in the bracket; the rotary action coil is arranged in the bracket and is used for detecting the rotary motion of the suspension body and driving the rotary motion of the suspension body; and the control circuit is arranged in the bracket, and the electromagnet, the displacement sensor and the rotary acting coil are all connected with the control circuit. The suspension body of the device can stably suspend in the air, can rotate bidirectionally and automatically, can perform power-off protection on the suspension body, and has a simple control structure. The device also has the characteristics of low power consumption, small heat emission and long service life of products. The device can be used as an artwork, a display stand and the like.

The magnetic suspension device capable of automatically rotating mainly has the function of automatically rotating in two directions, however, the rotation directions of the traditional unidirectional rotation mode and the bidirectional rotation mode disclosed by the invention patent are different, and the magnetic suspension device cannot provide more entertainment for consumers.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a take voice function's magnetic suspension ornament, its function is diversified.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a magnetic suspension decoration with voice function is provided, which comprises

The base is provided with a PCBA board, the PCBA board is provided with a processor and a Bluetooth module for wireless communication, and the Bluetooth module is electrically connected with the processor; the base is provided with a microphone for picking up sound and a loudspeaker for playing sound; the microphone, the loudspeaker and the Bluetooth module are respectively and electrically connected with a processor of the PCBA board;

the support is arranged on the base and is of an annular structure, the LED lamp is arranged in the support in an inner ring mode, and the top of the support is provided with the electromagnet and the magnetic sensor used for sensing the intensity of the magnetic field;

the suspension body is provided with a permanent magnet, and the permanent magnet and the electromagnet form stable magnetic suspension.

As a preferable scheme, the processor is electrically connected with the microphone through an audio amplification circuit; the processor is electrically connected with a memory.

As a preferable scheme, the electromagnet is composed of an iron core and a coil, the coil is wound outside the iron core, the magnetic sensor is installed at the top of the support, the coil is electrically connected with the driver, the driver is electrically connected with the controller, and the controller is electrically connected with the magnetic sensor.

As a preferred scheme, the base has bottom plate and boss, the inside cavity of boss, the bottom plate is installed in the bottom constitution cavity that the boss holds the chamber, PCBA board, loudspeaker, microphone are installed in holding the chamber.

As a preferable scheme, the bottom plate is provided with a plurality of heightening support legs, the bottom plate is provided with a horn hole, and a sound playing port of the horn faces the horn hole; and the bottom plate or the boss is provided with a sound pickup hole, and a sound pickup head of the microphone is right opposite to the sound pickup hole.

As a preferable scheme, the bracket is provided with an inner side wall made of a light-transmitting material, a front side wall, a rear side wall and an outer side wall made of a non-light-transmitting material; the LED lamp structure is characterized in that a mounting cavity is formed by surrounding the front side wall, the rear side wall and the outer side wall, and a plurality of LED lamps are distributed in the mounting cavity.

As a preferred scheme, a shell of the base is provided with a power interface; a power supply touch switch is arranged on the outer side wall of the bracket; the surface of the base is provided with a Bluetooth switch.

Preferably, the support and the base are fixed through a connecting sheet or a suspension-connection inclined rod.

As a preferred scheme, the suspension body is an earth sphere simulation product, the suspension body is provided with an upper sphere and a lower sphere, the upper sphere and the lower sphere are assembled with each other, the suspension body is of an internal hollow structure, the top of the upper sphere is provided with a plurality of magnet installation grooves, and the permanent magnets are fixed in the magnet installation grooves.

As a preferable scheme, the suspension body is an immortal flower decoration, and the suspension body is provided with a lower cover and an upper cover which are made of non-transparent materials and a main body which is made of transparent materials; the lower cover is fixedly provided with a simulation permanent flower, and the lower cover is buckled at the bottom of the main body to enable the simulation permanent flower to be installed in the main body; the upper cover is internally provided with a plurality of magnet mounting grooves, and the permanent magnets are fixed in the magnet mounting grooves.

The beneficial effect of this application lies in: the Bluetooth module realizes wireless communication between the magnetic suspension ornament and mobile terminals with Bluetooth functions, such as mobile phones, tablet computers, MP4 and the like. Especially, the magnetic suspension ornament still is equipped with the microphone, has realized the pickup function, the voice control function has been realized in microphone and the cooperation of treater.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a perspective view of a magnetic suspension decoration with a voice function provided in an embodiment of the present application in an unpowered state;

fig. 2 is a perspective view of a magnetic suspension ornament with a voice function provided in an embodiment of the present application in a power-on state;

FIG. 3 is a bottom view of a magnetic suspension decoration with voice function provided in the embodiment of the present application;

FIG. 4 is a cross-sectional view of a magnetic suspension decoration with voice function provided by an embodiment of the present application;

fig. 5 is a schematic diagram of a connection structure of each circuit module according to an embodiment of the present application;

fig. 6 is a schematic diagram of a levitation principle of an electromagnet according to an embodiment of the present application.

FIG. 7 is a schematic view of a suspension (Earth's sphere) provided by an embodiment of the present application;

FIG. 8 is a cross-sectional view of a suspension (immortal flower sphere) provided in an embodiment of the present application;

fig. 9 is a schematic top view of a suspension (an immortal flower sphere) provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

10. base 11, PCBA board

111. Processor 112, bluetooth module

113. WIFI module 114 and audio amplification circuit

115. Memory device

12. Microphone 13, loudspeaker

14. Bottom plate 141, horn hole

142. Sound pickup hole 15, boss

16. Elevating support leg 17 and power interface

18. Bluetooth switch 19, connection piece

20. Support 21 and LED lamp

22. Electromagnet 221 and iron core

222. Coil 224 and driver

225. Controller 23, magnetic sensor

24. Inner side wall 25, front side wall

26. Rear side wall 27, outer side wall

28. Power touch switch 30 and suspension body

31. Permanent magnet 32, upper sphere

33. Lower sphere 34, magnet mounting groove

35. Lower cover 36 and upper cover

37. A main body.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 9, an embodiment of the present application provides a magnetic suspension decoration with a voice function, including:

the base 10 is provided with a PCBA board 11, the PCBA board 11 is provided with a processor 111 and a Bluetooth module 112 for wireless communication, and the Bluetooth module 112 is electrically connected with the processor 111; the base 10 is provided with a microphone 12 for picking up sound and a loudspeaker 13 for playing sound; the microphone 12, the loudspeaker 13 and the Bluetooth module 112 are respectively and electrically connected to the processor 111 of the PCBA board 11;

the support 20 is installed on the base 10, the support 20 is of an annular structure, the LED lamp 21 is arranged on the inner ring of the support 20, and the top of the support 20 is provided with an electromagnet 22 and a magnetic sensor 23 for sensing the intensity of magnetic field;

the suspension body 30 is provided with a permanent magnet 31, and the permanent magnet 31 and the electromagnet 22 form stable magnetic suspension.

The processor 111 is an intelligent control processor 111, and can be used for processing digital signals. For example, the technique may be an AI smart speaker. The bluetooth module 112 realizes wireless communication between the magnetic suspension decoration and mobile terminals with bluetooth functions, such as mobile phones, tablet computers, MP4, and the like. For example, after the user connects the bluetooth of the mobile phone with the bluetooth of the magnetic suspension decoration, the magnetic suspension decoration is also provided with the loudspeaker 13, so that the audio information such as music/voice of the mobile phone can be smoothly played.

In addition, the processor 111 is electrically connected with the WIFI module 113, and when the processor is placed in a home, the processor can be interconnected with a home WIFI network, so that wireless communication is achieved, and a network cable is not needed.

In particular, the magnetic suspension decoration is further provided with a microphone 12 to realize a sound pickup function, the microphone 12 is matched with the processor 111 to realize a voice control function, and a user can speak to control the magnetic suspension decoration to perform corresponding state changes, such as voice control on/off, on/off of the LED lamp 21, on/off of Bluetooth, whether music stories are played or not, intelligent conversation and the like.

The processor 111 is electrically connected with the microphone 12 through an audio amplification circuit 114; the audio amplifier circuit 114 amplifies the audio signal from the processor 111 without distortion and outputs sufficient power to drive the speaker 13 to emit a beautiful sound. And the processor 111 is electrically connected with a memory 115, and the memory 115 plays a role of data transition.

The electromagnet 22 is composed of an iron core 221 and a coil 222, the coil 222 is wound outside the iron core 221, the magnetic sensor 23 is mounted on the top of the bracket 20, the coil 222 is electrically connected with a driver 224, the driver 224 is electrically connected with a controller 225, and the controller 225 is electrically connected with the magnetic sensor 23.

The working principle of the magnetic suspension decoration is shown in figure 6; when the levitating body 30 is in an equilibrium position, the current through the coil 222 windings is i ₀ The suspension 30 is spaced from the top by a gap x ₀ The electromagnetic attraction force is balanced with the permanent magnet attraction force and the gravitational force of the suspension 30. When the levitation body 30 is moved downward by a downward disturbance force, the displacement of the levitation body 30 from the equilibrium position is detected by the magneto sensor 23, which is converted by the controller 225 into a control signal, which is converted by the power amplifier into a control current i ₀ Therefore, the attraction force of the electromagnet 22 is increased, thereby driving the levitation body 30 to return to the original equilibrium position. Conversely, when the levitation body 30 moves upward, the control current becomes i ₀ Δ i, so that the attraction force of the electromagnet 22 becomes smaller and the levitation body 30 can return to the original equilibrium position.

The base 10 has bottom plate 14 and boss 15, the inside cavity of boss 15, bottom plate 14 is installed and is constituteed the cavity in the bottom of boss 15 and hold the chamber, PCBA board 11, loudspeaker 13, microphone 12 are installed in holding the chamber. Therefore, the design of the Bluetooth function, the WIFI function, the AI voice control function and the audio playing function is completed on the base 10, the structural design of the support 20 is not required to be changed, and the cost for redesigning the mold of the support 20 is saved.

The bottom plate 14 is provided with a plurality of elevating support legs 16, the bottom plate 14 is provided with a horn hole 141, and a sound playing port of the horn 13 is right opposite to the horn hole 141; the sound pickup holes 142 are formed in the bottom plate 14 or the boss 15, and the sound pickup head of the microphone 12 faces the sound pickup holes 142, so that dust, impurities and water are effectively prevented from entering the base 10 from the horn hole 141 and the sound pickup holes 142, and the working environment inside the base 10 is ensured. There is a space between the raised legs 16 and the tabletop on which the magnetic suspension ornaments are placed, so that the sound playing of the loudspeaker 13 is not blocked, and the pickup of the microphone 12 is not influenced.

The bracket 20 is provided with an inner side wall 24 made of a light-transmitting material, a front side wall 25 made of a non-light-transmitting material, a rear side wall 26 and an outer side wall 27; the front side wall 25, the rear side wall 26 and the outer side wall 27 surround to form a mounting cavity, and a plurality of LED lamps 21 are distributed in the mounting cavity. After the LED lamp 21 is lighted, an aesthetic atmosphere lamp/night lamp/decorative lamp can be formed. The light of the LED lamp 21 is emitted to the suspension 30, so as to highlight the display effect of the suspension 30.

A power supply interface 17 is arranged on the shell of the base 10; the outer side wall 27 of the bracket 20 is provided with a power touch switch 28; the surface of the base 10 is provided with a bluetooth switch 18. In other embodiments, the power interface 17, the power touch switch 28, the bluetooth switch 18, etc. may be in other positions, but not limited thereto.

The bracket 20 is fixed with the base 10 through a connecting sheet 19 or a suspension inclined rod. The connecting piece 19 may increase the stability between the bracket 20 and the base 10, while the suspended diagonal rods have the same effect, but a different appearance.

In one embodiment, the suspension body 30 is a simulation of the globe of the earth to form a magnetically levitated globe with voice functionality, as shown in fig. 7. The suspension 30 has an upper sphere 32 and a lower sphere 33, the upper sphere 32 and the lower sphere 33 are assembled with each other, the suspension has a hollow structure, a plurality of magnet mounting grooves 34 are formed on the top of the upper sphere 32, and the permanent magnets 31 are fixed in the magnet mounting grooves 34 (see fig. 4).

In another embodiment, as shown in fig. 8 and 9, the suspension body 30 is an immortal flower ornament to form a magnetic suspension immortal flower with voice function. The suspension 30 has a lower cover 35 and an upper cover 36 made of non-transparent material, with a body 37 made of transparent material; the lower cover 35 is fixed with simulated permanent flowers, and the lower cover 35 is buckled at the bottom of the main body 37 so that the simulated permanent flowers are loaded into the main body 37; a plurality of magnet installation grooves 34 are formed in the upper cover 36, and the permanent magnet 31 is fixed in the magnet installation grooves 34.

The utility model discloses a take voice function's magnetic suspension ornament application method as follows:

when the power is not supplied, the permanent magnet 31 and the electromagnet 22 of the levitation body 30 are magnetically attracted together, so that the levitation body 30 is tightly attracted to the inner side of the top end of the support 20.

After the product is electrified, the electromagnet 22 generates a magnetic field, and the magnetic sensor 23 induces the magnetic field intensity change of the electromagnet 22, so that the changed magnetic field intensity overcomes the gravity of the suspension body 30, the suspension body 30 is suspended in the air all the time, and the suspension body 30 can rotate in the air.

The illumination display function can be used as an illuminating lamp by pressing a switch key to light the LED lamp 21 or awakening the LED lamp 21 in a voice control mode.

And a voice control function: firstly, the WIFI is connected, so that the magnetic suspension decoration has a wireless network function, and then a user directly speaks, and as the processor 111 can be an AI intelligent chip, the voice of the user can be recognized through the microphone 12, so that the magnetic suspension decoration is controlled to perform a series of actions, such as voice control on/off, on/off of the LED lamp 21, on/off of Bluetooth, whether a music story is played, intelligent conversation and the like.

Bluetooth function: connect intelligent terminal (like cell-phone, panel computer etc.) in the magnetic suspension ornament through the bluetooth, can transmit voice signal such as music, recording to the magnetic suspension ornament through the APP of installation on the intelligent terminal, the broadcast of reuse loudspeaker 13.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A magnetic suspension ornament with a voice function is characterized by comprising:

the base (10), the base (10) is provided with a PCBA board (11), the PCBA board (11) is provided with a processor (111) and a Bluetooth module (112) for wireless communication, and the Bluetooth module (112) is electrically connected with the processor (111); the base (10) is provided with a microphone (12) for picking up sound and a loudspeaker (13) for playing sound; the microphone (12), the loudspeaker (13) and the Bluetooth module (112) are electrically connected to a processor (111) of the PCBA (11) respectively;

the LED lamp comprises a support (20), wherein the support (20) is installed on a base (10), the support (20) is of an annular structure, an LED lamp (21) is arranged on the inner ring of the support (20), and an electromagnet (22) and a magnetic sensor (23) for sensing the intensity of magnetic field are arranged at the top of the support (20);

the suspension body (30), be equipped with permanent magnet (31) on the suspension body (30), permanent magnet (31) with electro-magnet (22) constitute stable magnetic suspension.

2. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: the processor (111) is electrically connected with the microphone (12) through an audio amplification circuit (114); the processor (111) is electrically connected with the memory (115) and the WIFI module (113).

3. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: the electromagnet (22) is composed of an iron core (221) and a coil (222), the coil (222) is wound outside the iron core (221), the magneto-dependent sensor (23) is installed at the top of the support (20), the coil (222) is electrically connected with a driver (224), the driver (224) is electrically connected with a controller (225), and the controller (225) is electrically connected with the magneto-dependent sensor (23).

4. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: base (10) have bottom plate (14) and boss (15), boss (15) inside cavity, bottom plate (14) are installed and are constituteed the cavity in the bottom of boss (15) and hold the chamber, PCBA board (11), loudspeaker (13), microphone (12) are installed and are held the chamber.

5. A magnetic suspension decoration with voice function as claimed in claim 4, wherein: the bottom plate (14) is provided with a plurality of elevating support legs (16), the bottom plate (14) is provided with a horn hole (141), and a sound playing port of the horn (13) is right opposite to the horn hole (141); and a sound pickup hole (142) is formed in the bottom plate (14) or the boss (15), and a sound pickup head of the microphone (12) is right opposite to the sound pickup hole (142).

6. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: the bracket (20) is provided with an inner side wall (24) made of a light-transmitting material, a front side wall (25) made of a non-light-transmitting material, a rear side wall (26) and an outer side wall (27); the LED lamp is characterized in that a mounting cavity is formed by surrounding the front side wall (25), the rear side wall (26) and the outer side wall (27), and the LED lamps (21) are distributed in the mounting cavity.

7. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: a power supply interface (17) is arranged on the shell of the base (10); a power supply touch switch (28) is arranged on the outer side wall (27) of the bracket (20); the surface of the base (10) is provided with a Bluetooth switch (18).

8. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: the support (20) and the base (10) are fixed through a connecting sheet (19) or through a suspension inclined rod.

9. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: suspension (30) are earth spheroid simulation product, suspension (30) have spheroid (32), lower spheroid (33), go up spheroid (32) and lower spheroid (33) equipment each other, inside hollow structure, ground the top of going up spheroid (32) is equipped with a plurality of magnet mounting grooves (34), permanent magnet (31) are fixed in magnet mounting groove (34).

10. A magnetic suspension decoration with voice function as claimed in claim 1, wherein: the suspension body (30) is an immortal flower decoration, the suspension body (30) is provided with a lower cover (35) and an upper cover (36) which are made of non-transparent materials, and a main body (37) which is made of transparent materials; the lower cover (35) is fixedly provided with simulated permanent flowers, and the lower cover (35) is buckled at the bottom of the main body (37) to enable the simulated permanent flowers to be loaded into the main body (37); a plurality of magnet installation grooves (34) are formed in the upper cover (36), and the permanent magnets (31) are fixed in the magnet installation grooves (34).