CN219418323U - Vocal music display structure and device - Google Patents
Vocal music display structure and device Download PDFInfo
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- CN219418323U CN219418323U CN202320708557.5U CN202320708557U CN219418323U CN 219418323 U CN219418323 U CN 219418323U CN 202320708557 U CN202320708557 U CN 202320708557U CN 219418323 U CN219418323 U CN 219418323U
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Abstract
The utility model relates to the technical field of science popularization display, in particular to a vocal music display structure and device. The display structure comprises: the device comprises a holding piece, a first electromagnetic assembly, a second electromagnetic assembly and a converter, wherein the holding piece is used for holding magnetic fluid; the first electromagnetic component is arranged above the containing piece, and the second electromagnetic component is arranged below the containing piece and forms a magnetic field loop with the containing piece; the transducer is connected to the first electromagnetic assembly and the second assembly for converting an acoustic signal of the vocal music generating structure into an electrical signal. The magnetic fluid placed in the holding tray deforms or flows after being subjected to the magnetic field. When the electric signal changes along with the acoustic signal, the magnetic fluid also changes along with the change of the magnetic field, and the change of the polymorphism is enriched, so that the vocal music display structure of the embodiment has good ornamental value, can well display the characteristics of the magnetic fluid, and has good popular science effect.
Description
Technical Field
The utility model relates to the technical field of science popularization display, in particular to a vocal music display structure and device.
Background
The magnetic fluid is also called magnetic liquid, ferrofluid or magnetic liquid, is a novel functional material, and is a colloid solution formed by adding magnetic particles coated by surfactant into a base liquid. The fluid is magnetically attractive in a static state, and only shows magnetism when an external magnetic field acts.
Under the action of the external magnetic field, the magnetic fluid can be controlled, positioned, oriented and moved, so that the magnetic fluid has wide application prospect in aerospace, electronic appliances and medical treatment. However, in the prior art, people have insufficient cognition of the magnetic fluid, and lack of a popular science display device is one of reasons for insufficient cognition of the characteristics of the magnetic fluid, so that the display device is necessarily designed according to the characteristics of the magnetic fluid, thereby improving cognition of people on the magnetic fluid and promoting application of the magnetic fluid in various fields.
Disclosure of Invention
Therefore, the utility model provides a vocal music display structure and a vocal music display device, which are used for solving the problems in the prior art.
The technical scheme of the utility model is as follows:
a vocal music display structure comprising: the device comprises a holding piece, a first electromagnetic assembly, a second electromagnetic assembly and a converter, wherein the holding piece is used for holding magnetic fluid; the first electromagnetic component is arranged above the containing piece, and the second electromagnetic component is arranged below the containing piece and forms a magnetic field loop with the containing piece; the transducer is coupled to the first electromagnetic assembly and the second assembly for converting an acoustic signal of the vocal music generating structure into an electrical signal.
Preferably, the second electromagnetic assembly is arranged at the bottom of the accommodating part and is contacted with the bottom surface of the accommodating part; the second electromagnetic assembly comprises a plurality of electromagnetic devices, and the electromagnetic devices are uniformly distributed at the bottom of the containing piece.
Preferably, the edge of the containing piece is provided with a folded edge; the containing piece is disc-shaped.
Preferably, the vocal music display structure further comprises: the shot-light, the shot-light sets up hold the outside of piece, the irradiation direction of shot-light sets up towards holding the piece.
Preferably, the vocal music display structure further comprises: the accommodating piece, the first electromagnetic assembly and the second electromagnetic assembly are arranged in the outer cover; the outer cover is made of transparent materials; the pressing ring is arranged at the bottom of the outer cover and used for sealing the outer cover.
Preferably, the vocal music display structure further comprises: the showing stand, hold the piece and place showing stand top, the second electromagnetic component sets up in the showing stand.
Preferably, the first electromagnetic assembly comprises: the installation component, iron core and coil, the installation component with the iron core with the coil is connected, is used for installing the iron core with the coil.
Preferably, the vocal music display structure further comprises: the housing, hold piece, first electromagnetic component and second electromagnetic component setting are in the housing, the installation component with the top of housing is connected.
An apparatus comprising the vocal display structure described above, and further comprising a vocal generator connected to the transducer.
Preferably, the vocal music generator is arranged on the housing of the vocal music display structure, and the vocal music generator is in a fan shape, and the size of the vocal music generator is matched with the structure of the housing.
The technical scheme of the utility model has the following beneficial effects:
the vocal music display structure of the present utility model includes: the device comprises a containing piece, a first electromagnetic assembly, a second electromagnetic assembly and a converter, wherein the containing piece is used for containing magnetic fluid. The converter converts the acoustic signal into an electrical signal, and then controls the first electromagnetic assembly and the second electromagnetic assembly according to the electrical signal, wherein the magnetism generated by the first electromagnetic assembly is opposite to that generated by the second electromagnetic assembly, so that a magnetic field loop is formed between the first electromagnetic assembly and the second electromagnetic assembly. Because the first electromagnetic component is arranged above the containing piece, and the second electromagnetic component is arranged below the containing piece, the magnetic fluid placed in the containing disc deforms or flows after being subjected to the action of the magnetic field. When the electric signal changes along with the acoustic signal, the magnetic fluid also changes along with the change of the magnetic field, and the change of the polymorphism is enriched, so that the vocal music display structure of the embodiment has good ornamental value, can well display the characteristics of the magnetic fluid, and has good popular science effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a top view of the structure shown in FIG. 1;
fig. 3 is a schematic view of the first electromagnetic assembly shown in fig. 1.
Reference numerals illustrate:
1-a holding piece; 2-a first electromagnetic assembly; 3-a second electromagnetic assembly; 4-shot-light; 5-an outer cover; 6-pressing ring; 7-a display stand; 8-a vertical boom; 9-iron core; 10-coil; 11-a vocal music generator; 12-key; 13-cylindrical head screw; 15-a transverse mounting plate; 16-an electrical control box.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
The vocal music display structure of the present embodiment, as shown in fig. 1 to 3, includes: the magnetic fluid storage device comprises a storage piece 1, a first electromagnetic assembly 2, a second electromagnetic assembly 3 and a converter, wherein the storage piece 1 is used for storing magnetic fluid; the first electromagnetic assembly 2 is arranged above the containing piece 1, and the second electromagnetic assembly 3 is arranged below the containing piece 1 and forms a magnetic field loop with the containing piece 1; the converter is connected to the first electromagnetic assembly 2 and the second electromagnetic assembly 3. The transducer in this embodiment is formed by an electronic device having an electroacoustic conversion function in the prior art, and in addition, an electrical control box 16 is provided, and the transducer is provided in the electrical control box 16.
When the magnetic resonance type electromagnetic induction device is used, an acoustic signal is generated through the vocal music generating structure, the acoustic signal is converted into an electric signal through the converter, and then the first electromagnetic component 2 and the second electromagnetic component 3 are controlled according to the electric signal, and the magnetism generated by the first electromagnetic component 2 and the magnetism generated by the second electromagnetic component 3 are opposite, so that a magnetic field loop is formed between the first electromagnetic component 2 and the second electromagnetic component 3. Since the first electromagnetic assembly 2 is disposed above the holding member 1 and the second electromagnetic assembly 3 is disposed below the holding member 1, the magnetic fluid placed in the holding tray is deformed or flows after being subjected to the magnetic field. When the electric signal changes along with the acoustic signal, the magnetic fluid also changes along with the change of the magnetic field, and the change of the polymorphism is enriched, so that the vocal music display structure of the embodiment has good ornamental value, can well display the characteristics of the magnetic fluid, and has good popular science effect.
Wherein the second electromagnetic assembly 3 is arranged at the bottom of the accommodating part 1 and is contacted with the bottom surface of the accommodating part 1; when the first electromagnetic assembly 2 and the second electromagnetic assembly 3 form a loop magnetic field, the magnetic fluid is in the loop magnetic field. Specifically, the second electromagnetic assembly 3 includes a plurality of electromagnets, and a plurality of electromagnets are uniformly distributed on the bottom of the accommodating member 1, so as to improve the magnetic field strength.
The edge of the containing piece 1 is provided with a folded edge, so that magnetic fluid is prevented from overflowing in the changing and moving process; the holding member 1 is disc-shaped, and as an alternative embodiment, the holding member 1 may have a square or polygonal structure.
Further, the vocal music display structure of the embodiment further includes: the shot-light 4, shot-light 4 sets up hold the outside of piece 1, the irradiation direction of shot-light 4 sets up towards holding piece 1, and at the magnetic fluid change removal in-process, shine through shot-light 4 and form the shadow change effect, further promotes the sight.
Further, the vocal music display structure of the embodiment further includes: the housing 5 and the pressing ring 6, the holding piece 1, the first electromagnetic assembly 2 and the second electromagnetic assembly 3 are arranged in the housing 5, and the housing 5 isolates the magnetic fluid from the external environment, so that children are prevented from contacting the magnetic fluid in the process of science popularization demonstration; the outer cover 5 is made of transparent materials; the pressing ring 6 is arranged at the bottom of the outer cover 5 and is used for sealing the outer cover 5.
Further, the vocal music display structure of the embodiment further includes: a display stand 7, the containing piece 1 is placed above the display stand 7, and the second electromagnetic component 3 is arranged in the display stand 7.
The display stand 7 plays a role of supporting the holding member 1 and the second electromagnetic assembly 3, and in addition, the bottom of the outer cover 5 is arranged on the surface of the display stand 7, and a gap between the outer cover 5 and the display stand 7 is sealed through the pressing ring 6.
Wherein the first electromagnetic assembly 2 comprises: the device comprises a mounting assembly, an iron core 9 and a coil 10, wherein the mounting assembly is connected with the iron core 9 and the coil 10 and is used for mounting the iron core 9 and the coil 10. The mounting assembly is connected to the top of the housing 5. Specifically, the mounting assembly is connected to the core 9 by means of cylindrical screws 13. Specifically, the mounting assembly includes: a vertical boom 8 and a transverse mounting plate 15, said transverse mounting plate 15 being arranged outside said core 9.
Example two
The present embodiment provides an apparatus, which includes the vocal display structure of the embodiment one, further includes a vocal generator 11, and the vocal generator 11 is connected to the converter.
Specifically, the vocal music generator 11 is disposed on the housing 5 of the vocal music display structure, and the vocal music generator 11 is in a fan shape, and the size of the vocal music generator is adapted to the structure of the housing 5. Specifically, the vocal music generator 11 of the present embodiment is provided with keys 12, and sound signals are generated by depressing the keys 12. As an alternative embodiment, the vocal music generator 11 in this embodiment may generate the acoustic signal by other means, such as by tapping the reed.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A vocal music display structure, comprising: the device comprises a holding piece (1), a first electromagnetic assembly (2), a second electromagnetic assembly (3) and a converter, wherein the holding piece (1) is used for holding magnetic fluid; the first electromagnetic assembly (2) is arranged above the containing piece (1), and the second electromagnetic assembly (3) is arranged below the containing piece (1) and forms a magnetic field loop with the containing piece (1); the converter is connected with the first electromagnetic component (2) and the second electromagnetic component (3) and is used for converting an acoustic signal of the vocal music generating structure into an electric signal.
2. The vocal display structure according to claim 1, wherein the second electromagnetic assembly (3) is arranged at the bottom of the containing member (1) and is in contact with the bottom surface of the containing member (1); the second electromagnetic assembly (3) comprises a plurality of electromagnetic devices, and the electromagnetic devices are uniformly distributed at the bottom of the containing piece (1).
3. Vocal display structure according to claim 1, characterized in that the rim of the containing element (1) is provided with folds; the containing piece (1) is disc-shaped.
4. The vocal display structure of claim 1, further comprising: the spot lamp (4), spot lamp (4) set up hold the outside of piece (1), the irradiation direction of spot lamp (4) is towards holding piece (1) setting.
5. The vocal display structure of claim 1, further comprising: the housing (5) and the pressing ring (6), wherein the containing piece (1), the first electromagnetic assembly (2) and the second electromagnetic assembly (3) are arranged in the housing (5); the outer cover (5) is made of transparent materials; the pressing ring (6) is arranged at the bottom of the outer cover (5) and is used for sealing the outer cover (5).
6. The vocal display structure according to any of claims 1-5, further comprising: the showing stand (7), hold piece (1) and place showing stand (7) top, second electromagnetic component (3) set up in showing stand (7).
7. The vocal display structure according to any of claims 1-5, wherein the first electromagnetic assembly (2) comprises: the device comprises a mounting assembly, an iron core (9) and a coil (10), wherein the mounting assembly is connected with the iron core (9) and the coil (10) and is used for mounting the iron core (9) and the coil (10).
8. The vocal display structure of claim 7, further comprising: the housing (5), hold piece (1), first electromagnetic component (2) and second electromagnetic component (3) setting are in housing (5), the installation component with the top of housing (5) is connected.
9. An apparatus comprising the vocal display structure of any of claims 1-8, further comprising a vocal generator (11), the vocal generator (11) being connected to the transducer.
10. The device according to claim 9, characterized in that the vocal generator (11) is arranged on the housing (5) of the vocal display structure, the vocal generator (11) being fan-shaped and sized to fit the structure of the housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320708557.5U CN219418323U (en) | 2023-04-03 | 2023-04-03 | Vocal music display structure and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320708557.5U CN219418323U (en) | 2023-04-03 | 2023-04-03 | Vocal music display structure and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219418323U true CN219418323U (en) | 2023-07-25 |
Family
ID=87204193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320708557.5U Active CN219418323U (en) | 2023-04-03 | 2023-04-03 | Vocal music display structure and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219418323U (en) |
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2023
- 2023-04-03 CN CN202320708557.5U patent/CN219418323U/en active Active
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