CN216905211U - Sound equipment - Google Patents
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- CN216905211U CN216905211U CN202220774103.3U CN202220774103U CN216905211U CN 216905211 U CN216905211 U CN 216905211U CN 202220774103 U CN202220774103 U CN 202220774103U CN 216905211 U CN216905211 U CN 216905211U
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- accommodating cavity
- electrically connected
- control board
- storage battery
- loudspeaker
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Abstract
The utility model provides a sound box, and belongs to the technical field of sound equipment. The sound box comprises a shell and a sound component; the shell is internally provided with a first partition plate and a second partition plate which are spaced at intervals so as to divide the shell into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity; the sound assembly is arranged in the second accommodating cavity and comprises a storage battery, a first control board and at least one loudspeaker, the first control board is electrically connected with the storage battery and the second control board, and the loudspeaker is electrically connected with the first control board; the first accommodating cavity is provided with an inverter and an LED lamp, and the inverter and the LED lamp are electrically connected to the storage battery; one side of the second control panel, which is far away from the storage battery, is provided with an output panel, the output panel is electrically connected with the second control panel, and the second control panel is electrically connected with the storage battery. Through the switch of first control panel control stereo set and each port output of output panel, from taking the illumination of LED lamp to improve the atmosphere of user at the in-process with stereo set broadcast music, with improvement user's experience sense.
Description
Technical Field
The utility model relates to the technical field of sound equipment, in particular to a sound box.
Background
Advances in technology are affecting social economics and changing people's lifestyle. With the improvement of living standard of people, household sound equipment has entered the life of people, and the sound equipment is electronic equipment for playing sound and is applied to various aspects of our life.
The existing sound box is simple in structure and single in function, and the experience of a user is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a sound device to overcome the shortcomings of the prior art.
The utility model provides the following technical scheme: an audio device includes a housing and an audio assembly;
the shell is internally provided with a first partition plate and a second partition plate which are spaced from each other so as to divide the shell into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity;
the sound assembly is arranged in the second accommodating cavity and comprises a storage battery, a first control panel and at least one loudspeaker, the first control panel is electrically connected to the storage battery, and the loudspeaker is electrically connected to the first control panel;
the output end of each loudspeaker is respectively arranged at one side of the shell in a penetrating way;
the first accommodating cavity is provided with an inverter and an LED lamp;
the third accommodating cavity is provided with a second control board, one side of the second control board, which is far away from the storage battery, is provided with an output panel, the output panel is electrically connected with the second control board and the inverter, and the second control board is electrically connected with the storage battery;
the inverter is electrically connected to the storage battery and the second control board;
the LED lamp is electrically connected with the storage battery and is provided with a switch.
In some embodiments of the present invention, a protective net is further disposed inside the casing, the protective net is disposed between the first partition and the second partition, and the protective net is sleeved on the audio component.
Further, one side of the shell, which is close to the third accommodating cavity, is provided with at least one ventilation opening.
Furthermore, an air pipe is arranged inside the shell and penetrates through the first partition plate;
one end of the air pipe is communicated with the second accommodating cavity, and the other end of the air pipe penetrates through the third accommodating cavity and is communicated with the ventilation opening.
Furthermore, one side of the LED lamp, which is far away from the inverter, is provided with a light guide cover.
Further, one side of the shell is provided with a handle, and the handle and the loudspeaker are respectively arranged on the opposite sides of the shell.
Furthermore, one side of the shell, which is far away from the handle, is provided with two anti-slip pads which are spaced from each other.
Further, the output panel comprises a power interface, a power switch, at least one type-c interface and at least one USB interface;
the power supply interface, the power switch, the type-c interface and each USB interface are arranged at intervals.
Furthermore, one side of the output panel, which is far away from the storage battery, is provided with a dust cover.
Further, the loudspeaker are two, and two loudspeaker looks spaced setting is in the same one side of casing.
The embodiment of the utility model has the following advantages: through being connected LED lamp and battery, simultaneously with first control panel and battery electricity connection, the LED illumination is in order to improve the atmosphere of user at the in-process with stereo set broadcast music to improve user's experience and feel. Meanwhile, the external power supply can be electrically connected with the storage battery through the output panel to charge the storage battery, and also can electrically connect the external load with the storage battery through the output panel and control the output voltage of the storage battery through the second control panel to improve the stability of power supply to the external load.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 illustrates a perspective, schematic structural view of an audio system according to some embodiments of the present invention;
FIG. 2 is a schematic diagram illustrating another perspective of an audio device according to some embodiments of the present invention;
FIG. 3 shows a cross-sectional view of section A-A of FIG. 2;
fig. 4 shows a cross-sectional view of portion B-B of fig. 2.
Description of the main element symbols:
10-a housing; 10 a-a first receiving chamber; 10 b-a second receiving chamber; 10 c-a third containing chamber; 10 d-vent; 20-a sound assembly; 20 a-a battery; 20 b-a first control board; 20 c-a horn; 30-a first separator; 40-a second separator; 50-an inverter; 60-LED lamps; 70-a second control panel; 80-an output panel; 80 a-power interface; 80 b-a power switch; 80c-USB interface; an 80d-type-c interface; 90-protective screening; 100-air duct; 110-a light guide cover; 120-a handle; 130-a non-slip mat; 140-dust cover.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
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 invention, "a plurality" means two or more unless specifically defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, some embodiments of the present invention provide a sound box mainly used for home music playing, which includes a housing 10 and a sound assembly 20. It is understood that the acoustic assembly 20 is disposed inside the casing 10, and the casing 10 protects the acoustic assembly 20.
It should be noted that the shape of the housing 10 may be any one of a rectangular parallelepiped, a cube, a cylinder, a sphere, an ellipsoid and a polygonal prism, and can be specifically set according to actual conditions.
In some embodiments of the present invention, the housing 10 has a rectangular parallelepiped shape.
Specifically, the housing 10 is provided with a first partition 30 and a second partition 40 at an interval inside to divide the housing 10 into a first accommodating chamber 10a, a second accommodating chamber 10b and a third accommodating chamber 10 c. It can be understood that the first and second partition plates 30 and 40 are parallel to each other, and the first and second partition plates 30 and 40 are perpendicular to the side walls of the case 10, respectively, to partition the case 10 into the first, second, and third accommodation chambers 10a, 10b, and 10 c.
Wherein the acoustic assembly 20 is disposed in the second receiving chamber 10b, that is, the acoustic assembly 20 is disposed between the first partition plate 30 and the second partition plate 40.
Specifically, the audio assembly 20 includes a battery 20a, a first control board 20b and at least one speaker 20c, wherein the first control board 20b is electrically connected to the battery 20a, and the speaker 20c is electrically connected to the first control board 20 b. The first control board 20b, which is a sound control board 20b, is supplied with power through the secondary battery 20a, while the horn 20c is controlled through the first control board 20 b.
The two ends of the battery 20a are respectively connected with the first separator 30 and the second separator 40, and the connection mode may be any one of threaded connection, bonding or clamping, and can be specifically set according to actual conditions. In some embodiments of the present invention, the two ends of the battery 20a are connected to the first partition 30 and the second partition 40 by means of screw threads, so as to improve the stability of the battery 20a in the housing 10 while improving the loading and unloading efficiency of the battery 20 a.
In addition, the horn 20c and the first control plate 20b are provided on the opposite side of the battery 20 a. It will be appreciated that the horn 20c and the battery 20a are disposed on opposite sides of the battery 20 a. Or the horn 20c and the storage battery 20a are disposed at both sides of the storage battery 20a adjacent to each other. Can be specifically set according to actual conditions.
Specifically, the first control plate 20b is mounted on the inner wall of the housing 10 by means of a screw connection.
It is understood that the number of the horns 20c may be one, two or more than two, and may be set according to the actual situation.
In some embodiments of the present invention, the number of the speakers 20c is two, the two speakers 20c are disposed at intervals, and the two speakers 20c are respectively located on the same side of the housing 10.
In addition, the output end of each of the speakers 20c is respectively inserted into one side of the housing 10. Specifically, each of the speakers 20c is connected to the housing 10 by a screw connection, so as to improve the stability of the speakers 20c on the housing 10.
Meanwhile, an inverter 50 and an LED (light-emitting diode) lamp are disposed in the first receiving cavity 10a, and the inverter 50 and the LED lamp 60 are electrically connected to the first control board 20b, respectively.
The inverter 50 is a converter that converts dc power (battery, accumulator) into constant frequency, constant voltage or frequency and voltage regulated ac power (generally 220V/110V, 50Hz/60 Hz). It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applied to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital Video disks), VCDs (Video Compact disks), computers, televisions, washing machines, smoke exhaust ventilators, refrigerators, Video recorders, massagers, fans, lighting and the like.
In a popular way, the inverter 50 is a device that converts Direct Current (DC) into Alternating Current (AC). It is composed of inverter bridge, control logic and filter circuit.
In addition, the shape of the LED lamp 60 may be any one of a flat plate shape, a bar shape, a polygonal shape, and a special shape, and may be specifically set according to actual conditions to improve the aesthetic property of the sound. Light effect when giving out light through LED lamp 60 increases the user and listens the whole atmosphere of song in-process through the stereo set to improve user's experience and feel.
Meanwhile, a second control plate 70 is provided in the third receiving chamber 10 c. Specifically, in some embodiments of the present invention, the second control board 70 is a dc (controller system) control board, i.e., a direct current control system. It should be noted that the dc (controller system) control board is a high-efficiency power management chip, and can either step down or step up.
Specifically, an output panel 80 is disposed on a side of the second control board 70 away from the battery 20a, and the output panel 80 is electrically connected to the second control board 70 and the inverter 50, and the second control board 70 is electrically connected to the battery 20a, so that the output current or the output voltage on the output board is controlled by the second control board 70, thereby improving the stability of power supply of the battery 20a in the audio.
In addition, the inverter 50 and the LED lamp 60 are electrically connected to the battery 20a and the second control board 70, respectively. It is understood that the inverter 50 and the LED lamp 60 are electrically connected to the battery 20a, respectively, and the inverter 50 and the LED lamp 60 are powered by the battery to improve the stability of the inverter 50 and the LED lamp 60 during operation. Meanwhile, the inverter 50 is electrically connected to the second control board 70, and the LED lamp 60 has a control switch to illuminate the LED lamp 60 (e.g., flashing, gradual changing, long lighting, etc.).
As shown in fig. 1, 3 and 4, in some embodiments of the present invention, a protective net 90 is further disposed inside the casing 10, and the protective net 90 is installed between the first partition 30 and the second partition 40, and the protective net 90 is sleeved on the audio assembly 20. It is understood that the protection net 90 is located in the second receiving cavity 10 b.
The protection net 90 has a hollow rectangular structure, and the protection net 90 is made of any one of an iron net and a stainless steel net.
Specifically, a mounting hole is formed in one side of the protection net 90, which is close to the loudspeaker 20c, so that the loudspeaker 20c is arranged in the mounting hole in a penetrating manner, and meanwhile, the loudspeaker 20c can be fixed through the protection net 90, so that the stability of the loudspeaker 20c in the sound box is improved. Wherein the number of mounting openings is equal to the number of horns 20 c.
In addition, the side of the protection net 90 close to the first control plate 20b is in contact with the first control plate 20b to improve the stability of the first control plate 20b in the housing 10.
It should be noted that, by installing the protection net 90 between the first partition board 30 and the second partition board 40 and sleeving the protection net 90 on the audio component 20, the protection effect is provided for the audio component 20 through the protection net 90, so as to prevent the audio component 20 inside the casing 10 from being protected through the protection net 90 when the casing 10 is damaged due to external impact, thereby improving the durability of the audio. For example, when the user carelessly falls the stereo set on the ground in the process of using the stereo set to damage the surface of the shell 10, the stereo set assembly 20 is protected by the protective net 90, the shell 10 is prevented from being damaged when being impacted by external force, the firmness of the stereo set assembly 20 is improved, the user can replace the damaged shell 10 to form a complete stereo set, the user is prevented from directly replacing the stereo set, and the use cost of the user is reduced.
In some embodiments of the present invention, as shown in fig. 2, a light guide cover 110 is disposed on a side of the LED lamp 60 away from the inverter 50.
It should be noted that the light guide cover 110 is a device that is attached to the illumination light source and has a light propagation direction, and light rays with different shapes are formed by changing the light propagation, so as to improve the experience of the user when playing music through the sound provided by the present invention, and increase the music atmosphere. In particular, while the user plays music at night, the light emitted from the LED lamp 60 changes the propagation of light through the light guide cover 110, thereby creating a more pleasant experience for the user in terms of hearing and vision.
The light guide cover 110 may be connected to one side of the housing 10 close to the LED lamp 60 by means of screw connection, adhesion or clamping, and may be specifically set according to actual conditions. In some embodiments of the present invention, in order to improve the stability of the light guide cover 110 on the housing 10 and improve the assembling and disassembling efficiency of the light guide cover 110, the light guide cover 110 is installed on the housing 10 by a screw connection manner, so that a user can replace the light guide cover 110 according to his or her preference.
As shown in fig. 1, 2 and 4, in some embodiments of the present invention, the output panel 80 includes a power interface 80a, a power switch 80b, at least one type-c interface 80d and at least one USB interface 80 c.
It is understood that the number of the type-c interface 80d and the USB interface 80c may be one, two or more than two, and may be set specifically according to the actual situation.
Specifically, the power interface 80a, the power switch 80b, the type-c interface 80d and the USB interface 80c are arranged at intervals.
The battery 20a may be connected to an external power source through the power source interface 80a to charge the battery 20a, or may be supplied with power from the external load through the battery 20 a.
Wherein, the external load (for example, the mobile terminal) can also be electrically connected with the USB interface 80c through the data line, so as to supply power to the external load through the storage battery 20a through the data line.
As shown in fig. 1 and 2, in some embodiments of the present invention, at least one ventilation opening 10d is formed at a side of the housing 10 adjacent to the third receiving chamber 10 c. It is understood that the number of the ventilation openings 10d may be any number of one, two or more than two, and may be specifically set according to the actual situation.
In some embodiments of the present invention, the number of the ventilation openings 10d is two, two ventilation openings 10d are respectively disposed on two opposite sides of the housing 10, and a plurality of spaced bars are disposed at the ventilation openings to prevent large particle impurities from entering the interior of the housing 10.
Specifically, one of the ventilation openings 10d is disposed on a side of the housing 10 close to the horn 20 c.
In addition, an air duct 100 is further provided inside the casing 10, and the air duct 100 is inserted into the first partition plate 30. Specifically, one end of the air duct 100 is communicated with the second accommodating cavity 10b, and the other end of the air duct 100 penetrates through the third accommodating cavity 10c and is communicated with the vent 10 d.
It should be noted that the duct 100 of the sound box is applied to the sound box, which is beneficial to improve the tone of the sound equipment, and the duct 100 is also called an inverter tube.
Specifically, when the speaker 20c is in operation, the diaphragm in the speaker 20c will move back and forth without stop to push air, so as to transmit vibration to human ears, and make people hear sound. The wind pipe 100 of the sound box exposes the vibrating diaphragm of the loudspeaker 20c to the outside to produce sound, and the rear of the loudspeaker 20c also vibrates, if the vibration of the loudspeaker 20c to the rear is utilized, the sound wave is strengthened, the heavy bass is strengthened, after the wind pipe 100 is installed, because the diameter of the wind pipe 100 is smaller than that of the loudspeaker 20c, the stronger sound wave is flushed out from the inverter pipe (namely the wind pipe), thus, the sound waves of the loudspeaker 20c to the front and the rear are utilized, and the tone quality of the sound box is improved.
As shown in fig. 1, in some embodiments of the present invention, a handle 120 is provided at one side of the housing 10 for convenience of carrying, and the handle 120 and the horn 20c are respectively provided at opposite sides of the housing 10.
It is understood that the handle 120 and the horn 20c may be disposed on opposite sides of the housing 10. In addition, the handle 120 and the horn 20c are respectively disposed at adjacent both sides of the housing 10. Can be specifically set according to actual conditions.
In some embodiments of the present invention, the handle 120 and the speaker 20c are respectively disposed at two adjacent sides of the casing 10, so that when a user puts down the sound box during lifting the sound box by the handle 120, the side provided with the speaker 20c is not in contact with the ground, thereby preventing the speaker 20c from being in contact with the ground, and preventing dust on the ground from entering the speaker 20c and affecting the sound quality of the speaker 20 c.
As shown in fig. 1 to 3, in some embodiments of the present invention, a dust cover 140 is disposed on a side of the output panel 80 away from the battery 20a, and the dust cover 140 is stacked on the output panel 80 to reduce dust from entering the second control board 70 in the housing 10 through the output panel 80. The dust cover 140 may be connected to the output panel 80 by bonding or screwing, so as to improve the efficiency of attaching and detaching the dust cover 140 to the output panel 80.
In addition, two anti-slip pads 130 are disposed on the side of the casing 10 away from the handle 120, so as to improve the stability of the audio device during the placement process.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. A sound box is characterized by comprising a shell and a sound component;
the shell is internally provided with a first partition plate and a second partition plate which are spaced from each other so as to divide the shell into a first accommodating cavity, a second accommodating cavity and a third accommodating cavity;
the sound assembly is arranged in the second accommodating cavity and comprises a storage battery, a first control panel and at least one loudspeaker, the first control panel is electrically connected to the storage battery, and the loudspeaker is electrically connected to the first control panel;
the output end of each loudspeaker respectively penetrates through one side of the shell;
the first accommodating cavity is provided with an inverter and an LED lamp;
the third accommodating cavity is provided with a second control board, one side of the second control board, which is far away from the storage battery, is provided with an output panel, the output panel is electrically connected with the second control board and the inverter, and the second control board is electrically connected with the storage battery;
the inverter and the LED lamp are respectively and electrically connected to the storage battery and the second control board.
2. The loudspeaker of claim 1, wherein a protective net is further arranged inside the casing, the protective net is arranged between the first partition plate and the second partition plate, and the protective net is sleeved on the loudspeaker component.
3. Sound box according to claim 1, characterised in that the side of the housing close to the third receiving chamber is provided with at least one ventilation opening.
4. The sound box as claimed in claim 3, wherein an air duct is further arranged inside the casing, and the air duct penetrates through the first partition plate;
one end of the air pipe is communicated with the second accommodating cavity, and the other end of the air pipe penetrates through the third accommodating cavity and is communicated with the ventilation opening.
5. The sound box according to claim 1, wherein a light guide cover is arranged on one side of the LED lamp away from the inverter.
6. Sound box according to claim 1, characterised in that a handle is provided on one side of the housing and in that the handle and the horn are provided on opposite sides of the housing, respectively.
7. Sound box as claimed in claim 6, characterized in that the side of the housing remote from the handle is provided with two spaced-apart non-slip pads.
8. The audio player of claim 1, wherein said output panel comprises a power interface, a power switch, at least one type-c interface, and at least one USB interface;
the power supply interface, the power switch, the type-c interface and each USB interface are arranged at intervals.
9. The audio player of claim 8, wherein a dust cover is provided on a side of the output panel remote from the battery.
10. The sound box according to any one of claims 1-9, wherein there are two of said speakers, and said two speakers are spaced apart on a same side of said housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220774103.3U CN216905211U (en) | 2022-04-01 | 2022-04-01 | Sound equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220774103.3U CN216905211U (en) | 2022-04-01 | 2022-04-01 | Sound equipment |
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CN216905211U true CN216905211U (en) | 2022-07-05 |
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CN202220774103.3U Active CN216905211U (en) | 2022-04-01 | 2022-04-01 | Sound equipment |
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