CN113691901B

CN113691901B - Sound box and electronic system

Info

Publication number: CN113691901B
Application number: CN202111060340.XA
Authority: CN
Inventors: 崔文秋; 包媛
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-11-22
Anticipated expiration: 2041-09-10
Also published as: CN113691901A

Abstract

The invention discloses a sound box and an electronic system. The loudspeaker, the audio panel and the power panel are arranged on the inner side of the first shell, the power panel is electrically connected with the audio panel, and the power interface is arranged on the power panel; the display module assembly comprises a second shell, a display screen, a main control panel, a microphone panel, a biological electrode plate, a microphone and a biological electrode, wherein the second shell is connected with the first shell, the display screen is arranged on the outer side of the second shell, the main control panel, the microphone panel and the biological electrode plate are arranged on the inner side of the second shell, an audio panel, the display screen, the microphone panel and the biological electrode plate are electrically connected with the main control panel, the microphone is arranged on the microphone panel, and the biological electrode plate is arranged on the biological electrode. According to the technical scheme, the use function of the sound box can be enhanced, so that the user experience is improved.

Description

Sound box and electronic system

Technical Field

The invention relates to the technical field of sound box products, in particular to a sound box and an electronic system applying the sound box.

Background

A sound box is a device that can convert an audio signal into sound, in other words, a power amplifier is provided in the sound box, and the sound box can amplify the audio signal and then emit the sound back to make the sound louder. However, most of the sound boxes in the related art can only be used for playing music, so that the functions of the sound boxes are single, and the user experience is affected.

Disclosure of Invention

The invention mainly aims to provide a sound box, aiming at enhancing the use function of the sound box so as to improve the user experience.

In order to achieve the above object, the present invention provides a sound box comprising:

the loudspeaker, the audio panel and the power panel are arranged on the inner side of the first shell, the power panel is electrically connected to the audio panel, and the power interface is arranged on the power panel and can be exposed outside; and

display module assembly, display module assembly includes second casing, display screen, main control board, microphone board, bioelectrode board, microphone and bioelectrode, the second casing connect in first casing, display screen locates the second casing outside, the main control board the microphone board and the bioelectrode board is all located the second casing is inboard, the audio frequency board the display screen the microphone board and the equal electric connection of bioelectrode board in the main control board, the microphone is located the microphone board, the bioelectrode is located the bioelectrode board can expose in the external world.

Optionally, the definition the display module assembly has upper and lower direction, the microphone board is located the upside of display module assembly, the main control board is located the below of microphone board, and be close to the upside setting of display module assembly, the bioelectrode board is located the downside of display module assembly.

Optionally, the display module is further defined to have a left-right direction perpendicular to the up-down direction, the number of the bioelectrode plates is two, and the two bioelectrode plates are respectively located at a lower left corner and a lower right corner of the display module.

Optionally, the second housing comprises:

a screen rear housing connected to the first housing;

the screen side edge is connected to the screen rear shell and is positioned on one side of the screen rear shell, which is far away from the first shell, and the screen side edge is arranged around the periphery of the screen rear shell; and

the front screen frame is connected to the side edge of the screen and forms an installation cavity with the side edge of the screen and the rear screen shell in an enclosing manner;

the display screen is located frame deviates from before the screen one side of screen backshell, the main control board microphone board and bioelectrode board are all located the installation intracavity.

Optionally, the main control board is attached to a side of the screen front frame away from the display screen, and the main control board and the display screen are arranged in parallel;

and/or the wall surface of the microphone plate provided with the microphone is attached to the side edge of the screen, and the side edge of the screen is provided with a sound pickup hole at a position corresponding to the microphone;

and/or, the bioelectrode board is equipped with the wall subsides of bioelectrode are located the screen backshell, the screen backshell is in corresponding the position of bioelectrode is equipped with the hole that shows that supplies it to pass.

Optionally, the sound box further includes four antennas, and the four antennas are all disposed in the second housing and electrically connected to the main control board;

the main control board is formed with four corner areas, one the antenna is close to one the corner area setting of main control board.

Optionally, the audio panel is attached to one side of the first shell, which is close to the display module, so as to define that the sound box body has an up-down direction, and the audio panel is vertically arranged.

Optionally, the first housing comprises:

a fixed seat; and

the rotating shell is arranged on the fixed seat and forms an accommodating cavity with the fixed seat in an enclosing manner, the rotating shell can rotate around an axis vertical to the fixed seat, and the rotating shell is connected with the second shell; and

the sound box body further comprises a driving piece, the driving piece is arranged in the accommodating cavity and can drive the rotating shell to rotate relative to the fixed seat;

the loudspeaker, the audio frequency board and the power strip is all located the holding intracavity, just the audio frequency board still with driving piece electric connection.

Optionally, the driving member includes a motor, a driving gear and a driven gear, the motor is disposed in the rotating housing, and the motor is electrically connected to the audio panel; the driving gear is sleeved on an output shaft of the first motor; the driven gear is sleeved on the fixed seat and meshed with the driving gear, the axis of the driven gear is also overlapped with the rotation axis of the rotating shell, and the motor drives the driving gear to rotate relative to the driven gear so as to drive the rotating shell to rotate relative to the fixed seat;

and/or the audio board is fixed on the rotating shell;

and/or, the power panel is fixed on the fixed seat, the power interface can be exposed outside from the fixed seat, the sound box body further comprises a conductive slip ring, the conductive slip ring is arranged on the rotating shell, the axial direction of the conductive slip ring is parallel to the rotating axis of the rotating shell, and the conductive slip ring is further electrically connected to the power panel and the audio panel.

The invention also proposes an electronic system comprising a loudspeaker box, said loudspeaker box comprising:

display module assembly, display module assembly includes second casing, display screen, main control board, microphone board, bioelectrode board, microphone and bioelectrode, the second casing connect in first casing, display screen locates the second casing outside, the main control board the microphone board and the bioelectrode board is all located the second casing is inboard, the audio frequency board the display screen the microphone board and the equal electric connection of bioelectrode board in the main control board, the microphone is located the microphone board, bioelectrode locates the bioelectrode board can expose in the external world.

In the technical scheme of the invention, when the sound box is in use, the power supply board can convert the power supply voltage input from the outside into the working voltage required by each device of the sound box, so that the sound box can normally supply power. The main control panel can control the display screen to display pictures; meanwhile, the device can also receive external signals and process the signals, and coordinate and control the work among the microphone board, the bioelectrode board, the audio board and the like, so as to realize the normal work among the circuit boards and the mutual transmission of information. Particularly, audio signal can be amplified through the audio panel so that the sound box body can realize music playing, voice information of a user can be picked up through the microphone panel and the microphone so as to realize man-machine interaction, and data such as electrocardiogram and pulse of the user can be measured through the bioelectrode pad and the bioelectrode so as to realize monitoring on the body health of the user. That is, the audio amplifier in this scheme still has picture display function, voice interaction function and to user's monitoring function such as rhythm of the heart and pulse except that can be used for the music broadcast, so strengthen the service function of audio amplifier and make the function of audio amplifier comparatively diversified to by a wide margin improved user experience.

In addition, the display module includes many devices, such as: display screen, microphone and biological electrode etc for when setting up the main control board in display module assembly's second casing, can make the distance between devices such as display screen, microphone and biological electrode and the main control board less, thereby realized that the line of walking between each device and the main control board can set up relatively short. Simultaneously, because the appearance of display module assembly and the shape of main control board are the adaptation for be convenient for provide corresponding installation position in the display module assembly, thereby improved the convenience and the compactedness of main control board installation. The microphone plate and the bioelectrode plate are arranged to respectively provide mounting positions for the microphone and the bioelectrode. At this time, the installation positions of the microphone and the bioelectrode are not limited by the position of the main control board, so that the microphone and the bioelectrode can be conveniently installed and reasonably arranged. Further, set up the audio frequency board in the first casing of audio amplifier body, make it comparatively be close to with loudspeaker to realized that the line of walking between audio frequency board and this internal loudspeaker of audio amplifier can set up relatively short. In addition, still set up the power strip in the first casing of audio amplifier body for can be connected with the power interface who locates first casing through this power strip, so that what the position of audio frequency board can set up comparatively is close to the main control board relatively and realizes shortening the line of walking between the two. Consequently, the audio amplifier in this scheme carries out reasonable position distribution simultaneously through being provided with main control board, microphone board, bioelectrode board, audio panel and power strip for when having strengthened the service function of audio amplifier, also simplified the line of walking of each circuit board and arranged and make to walk that the line quantity is less and walk the line path shorter.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a perspective structure of an embodiment of a sound box according to the present invention;

FIG. 2 is a schematic view of the speaker of FIG. 1 from another perspective;

FIG. 3 is a partial cross-sectional view of the enclosure of FIG. 1;

FIG. 4 is a schematic structural diagram of a display module of the speaker of FIG. 1;

FIG. 5 is a schematic view of a partial structure of the display module shown in FIG. 4;

FIG. 6 is a schematic view of a partial structure of the main body of the sound box shown in FIG. 1;

fig. 7 is a schematic diagram of electrical connection between circuit boards of the sound box according to the present invention.

The reference numbers indicate:

reference numerals	Name(s)	Reference numerals	Name (R)
				100	Sound box	311a	Revealing hole
10	Sound box body	313	Side of screen
				11	First shell	313a	Sound pickup hole
111	Fixed seat	315	Front frame of screen
				113	Rotating shell	31a	Mounting cavity
115	Containing cavity	32	Display screen
				12	Horn type loudspeaker	33	Main control board
13	Audio board	34	Microphone board
				14	Power panel	35	Biological electrode plate
15	Power supply interface	36	Microphone (CN)
				17	Driving member	37	Bioelectrode
171	Electric machine	371	ECG sensing module
				18	Conductive slip ring	373	PPG sensing module
30	Display module	38	Antenna with a shield
				31	Second shell	39	Button key
311	Screen rear shell

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment of the present invention, the sound box 100 includes a sound box body 10 and a display module 30, the sound box body 10 includes a first casing 11, a speaker 12, an audio board 13, a power board 14, and a power interface 15, the speaker 12, the audio board 13, and the power board 14 are all disposed inside the first casing 11, the power board 14 is electrically connected to the audio board 13, and the power interface 15 is disposed on the power board 14 and can be exposed to the outside; the display module 30 includes a second housing 31, a display screen 32, a main control panel 33, a microphone panel 34, a bioelectrode panel 35, a microphone 36 and a bioelectrode 37, the second housing 31 is connected to the first housing 11, the display screen 32 is disposed outside the second housing 31, the main control panel 33, the microphone panel 34 and the bioelectrode panel 35 are disposed inside the second housing 31, the audio panel 13, the display screen 32, the microphone panel 34 and the bioelectrode panel 35 are electrically connected to the main control panel 33, the microphone 36 is disposed on the microphone panel 34 and can be exposed to the outside, and the bioelectrode 37 is disposed on the bioelectrode panel 35.

In an embodiment of the present invention, the first casing 11 may be configured to accommodate various components of the sound box body 10, such as the speaker 12, the audio board 13, and the power board 14, so that the various components of the sound box body 10 may be assembled into a whole. When the sound box 100 is in a normal use setting state, the first casing 11 may be spherical, so that the components inside the first casing can be arranged relatively compactly, which is beneficial to reducing the overall volume of the sound box body 10. Of course, in other embodiments, the first housing 11 may have a cylindrical shape or other shapes. The speaker 12 may be used to audibly play music or other voice information to the user for the user to hear. The number of the speakers 12 may be one, and may be used for emitting sounds in a treble band, a midrange band, or a bass band. Of course, the number of speakers 12 may be two or more, etc., wherein a portion of the speakers 12 may be used to produce sounds in the high and mid-range frequencies, and a portion of the speakers 12 may be used to produce mid-range frequencies. That is, the present application is not limited to the number or type of speakers 12. The audio panel 13 may be used to amplify the audio signal so as to drive the main body 10 to play corresponding music. The power panel 14 can be used to connect with the power interface 15 and convert the voltage of the power supplied from the outside into the working voltage for operating the devices of the sound box body 10. In order to ensure the stability of power supply, the power supply board 14 and the audio board 13 may be connected by a cable. Of course, in other embodiments, the power board 14 and the audio board 13 may be connected by other conductive members, such as a conductive metal sheet. Power source 15 can be used for carrying out the adaptation with external charging wire and be connected to the realization with external power supply. Wherein, this power interface 15 can be Type-A, type-B or Type-C interface etc.. The second housing 31 can be used to accommodate the main control board 33, the microphone board 34, the bioelectrode board 35, and other parts of the display module 30, so that the parts of the display module 30 can be assembled into a whole. The second housing 31 may be a rectangular parallelepiped structure, so that the shape thereof is regular and easy to process. Meanwhile, the arrangement makes it possible to install the display screen 32 with a large volume, so that the display screen has a relatively large display area and the display effect is improved. Of course, the present application is not limited thereto, and in other embodiments, the second housing 31 may also have a substantially square structure or other shape structures. The display screen 32 may be used to display pictures for viewing by a user. The display screen 32 may be a conventional display screen with only a display function, and certainly, the display screen 32 may also be a touch display screen capable of being operated by a user through touch control, so that the user can directly perform operations such as song-on-demand, movie-watching, and online shopping on the display module 30. The display screen 32 may be substantially rectangular to have a relatively large display area, thereby improving the viewing effect of the user. Specifically, the length direction of the display screen 32 may be perpendicular to the up-down direction when the sound box 100 is in a normal use setting state. Of course, in other embodiments, the display screen 32 may be substantially square or have other shapes. The main control board 33 may be used to control the display screen 32 to display; meanwhile, the external signal is received and processed, and the work and the interaction between the information of each part of the sound box 100 are coordinated, so that the orderly and stable work among each part of the sound box 100 is ensured. The main control board 33 may be a rectangular plate structure, so that the shape thereof is regular and the processing and forming are convenient. The microphone board 34 may be used to mount a microphone 36 so that voice information of a user may be received. So that the user can perform voice interaction with the sound box 100 to realize corresponding control, thereby improving the convenience of controlling the sound box 100 and improving the user experience. The microphone board 34 may also be a substantially strip-shaped plate structure so that the microphones 36 are mounted on the microphone board 34 in an array. Further, button keys 39 (e.g., power on/off keys, etc.) may also be disposed on the microphone board 34, so that the microphone board 34 can be used for picking up voice information of the user through the microphone 36 to realize the input of user control instructions, and the button keys 39 can be used for manual pressing operation by the user to realize the input of user control instructions. The microphone board 34 and the main control board 33 may be connected by FPC cable so that the wiring between the two is high-density and small-sized, and at the same time, the wiring can be arbitrarily bent to improve the convenience of wiring. Of course, the present application is not limited thereto, and in other embodiments, the microphone board 34 and the main control board 33 may be directly connected by a cable. The bioelectrode plate 35 may be used to install a bioelectrode 37 for feedback of health status by detecting some health parameters of the human body through the bioelectrode 37. For example, the bioelectrode 37 may be at least one of the ECG sensing module 371 and the PPG sensing module 373, that is, the bioelectrode pad 35 may be only installed with the ECG sensing module 371; or only the PPG sensing module 373 may be installed; or, both the ECG sensing module 371 and the PPG sensing module 373 (the ECG is Electrocardiography, abbreviated as ECG, which represents Electrocardiography, and the PPG is photoplethysgraph, abbreviated as PPG, which represents Photoplethysmography) are installed. At this time, the ECG sensing module 371 may detect an ECG signal of the user, or the PPG sensing module 373 may detect a pulse signal of the user, so that the sound box 100 measures the heart rate and/or pulse data of the user, and the health of the user is monitored. The bioelectrode plate 35, the ECG sensing module 371 and the PPG sensing module 373 detect the user based on the prior art, and therefore the detailed structure of the ECG sensing module 371 and the PPG sensing module 373 is not described in detail herein. The bioelectrode board 35 and the main control board 33 may be connected by FPC cable, so that the wiring between them can be miniaturized with high density, and can be arbitrarily bent to improve the convenience of wiring. Of course, the present application is not limited thereto, and in other embodiments, the bioelectric plate 35 and the main control board 33 may be directly connected by a cable.

In the use process of the sound box 100 according to the technical scheme of the present invention, the power supply board 14 can convert the power supply voltage input from the outside into the working voltage required by each device of the sound box 100, so that the sound box 100 can normally supply power. The display screen 32 can be controlled by the main control panel to display pictures; meanwhile, the microphone board 34, the bioelectric board 35 and the audio board 13 can be coordinately controlled to work, so as to realize normal work and mutual information transmission between the circuit boards. Specifically, the audio panel 13 can amplify the audio signal to play music on the sound box body 10, the microphone panel 34 and the microphone 36 can pick up the voice information of the user to realize human-computer interaction, and the bioelectrode pad 35 and the bioelectrode pad 37 can measure the data of the electrocardiogram and pulse of the user to realize monitoring of the health of the user. That is, the sound box 100 in this scheme not only can be used for music playing, but also has a picture display function, a voice interaction function and monitoring functions such as heart rate and pulse of a user, so that the use function of the sound box 100 is enhanced and the functions of the sound box 100 are diversified, thereby greatly improving the user experience.

Moreover, the display module 30 includes many devices, such as: the display screen 32, the microphone 36, the bioelectrode 37, and the like, so that when the main control board 33 is disposed in the second housing 31 of the display module 30, the distances between the devices such as the display screen 32, the microphone 36, and the bioelectrode 37 and the main control board 33 can be made smaller, thereby realizing that the routing between each device and the main control board 33 can be set to be relatively shorter. Meanwhile, the appearance of the display module 30 and the shape of the main control board 33 are matched, so that the corresponding installation position is convenient to provide in the display module 30, and the convenience and the compactness of installation of the main control board 33 are improved. And the microphone board 34 and the bioelectrode board 35 are disposed so as to give mounting positions to the microphone 36 and the bioelectrode 37, respectively. At this time, the installation positions of the microphone 36 and the bioelectrode 37 are not limited by the position of the main control board 33, thereby facilitating the installation of the microphone 36 and the bioelectrode 37 and the rational arrangement of the installation positions of the microphone 36 and the bioelectrode 37. Further, the audio panel 13 is disposed in the first casing 11 of the sound box body 10, so that the audio panel can be closer to the speaker 12, and therefore the routing between the audio panel 13 and the speaker 12 in the sound box body 10 can be relatively short. In addition, a power panel 14 is further disposed in the first casing 11 of the sound box body 10, so that the power panel 14 can be connected to a power interface 15 disposed on the first casing 11, so that the position of the audio panel 13 can be relatively close to the main control panel 33 to shorten the wiring therebetween. Therefore, the sound box 100 in this solution performs reasonable position distribution through the main control board 33, the microphone board 34, the bioelectric board 35, the audio board 13, and the power board 14, so that the use function of the sound box 100 is enhanced, and the routing layout of each circuit board is simplified to reduce the number of routing lines and shorten the routing path.

Referring to fig. 5, in an embodiment of the invention, the display module 30 is defined to have a vertical direction, the microphone board 34 is disposed on the upper side of the display module 30, the main control board 33 is disposed below the microphone board 34 and is disposed close to the upper side of the display module 30, and the bioelectrode board 35 is disposed on the lower side of the display module 30.

In the present embodiment, the microphone board 34 is disposed on the upper side of the display module 30, so that the microphone 36 mounted on the microphone board 34 can be located on the upper side of the display module 30. At this time, the user can be relatively close to and aligned with the microphone 36 when using the sound box 100, so that the voice information of the user can be conveniently transmitted to the microphone 36 on the microphone board 34, thereby being beneficial to improving the accuracy of the voice recognition of the user. The main control board 33 is disposed below the microphone board 34 and close to the upper side of the display module 30, so that the display module 30 has a larger space below the main control board 33, thereby facilitating the routing of the main control board 33 and the audio board 13 inside the speaker body 10. The bioelectrode plate 35 is disposed on the lower side of the display module 30, so that the bioelectrode 37 on the bioelectrode plate 35 can be disposed on the lower side of the display module 30. At this time, when the user uses the sound box 100, the user can place the hand on a support surface (e.g., a table) on which the sound box 100 is placed while touching the bioelectrode 37. So need not to carry out health monitoring with the hand is unsettled completely to be favorable to improving the travelling comfort that the user is carrying out health monitoring, so that further promote user experience. Moreover, the microphone board 34, the main control board 33 and the bioelectrode board 35 are sequentially arranged from top to bottom, so that several of the microphones can be uniformly distributed in the display module 30, the space of each position of the display module 30 can be fully utilized, and the regularity of wiring arrangement can be facilitated. The definition of the display module 30 having a vertical direction refers to a vertical direction defined by using the display module 30 as a reference when the sound box 100 is placed on a supporting surface such as a desktop in a normal use state. In addition, it should be noted that the present application is not limited thereto, and in other embodiments, the microphone board 34, the main control board 33, and the bioelectrode board 35 may be sequentially distributed from bottom to top, or distributed according to other arrangement directions.

Referring to fig. 4 and 5, in an embodiment of the present invention, the display module 30 is further defined to have a left-right direction perpendicular to the up-down direction, the number of the bioelectrode pads 35 is two, and the two bioelectrode pads 35 are respectively located at a lower left corner and a lower right corner of the display module 30.

In this embodiment, the number of the bioelectrode pads 35 is two, so that when the user monitors the physical health through the sound box 100, the user can detect the left hand and the right hand through one bioelectrode pad 35. At the moment, more data samples can be obtained by carrying out data acquisition on both hands of the user, so that the accuracy of monitoring the body health of the user can be improved according to more sample data. The two bioelectrode plates 35 are respectively positioned at the lower left corner and the lower right corner of the display module 30, so that a certain distance is formed between the two bioelectrode plates 35, and the two bioelectrode plates can better correspond to the left hand and the right hand of a user to perform rapid positioning; meanwhile, the arm monitoring posture accords with human mechanics, and the arm can be placed on a supporting surface (such as a table top) for placing the sound box 100. So need not to carry out health monitoring with the hand is unsettled completely to be convenient for placing of user's left and right sides both hands and can have comparatively comfortable gesture of placing, so that further promote user experience. The left and right directions of the display module 30 are also the length direction of the display module 30.

Referring to fig. 3 to fig. 5, in an embodiment of the invention, the second housing 31 includes a screen rear housing 311, a screen side 313 and a screen front frame 315, the screen rear housing 311 is connected to the first housing 11; the screen side 313 is connected to the screen rear shell 311 and is located on one side of the screen rear shell 311 away from the first shell 11, and the screen side 313 is arranged around the periphery of the screen rear shell 311; the screen front frame 315 is connected to the screen side 313 and forms a mounting cavity 31a with the screen side 313 and the screen rear shell 311; the display screen 32 is disposed on a side of the front frame 315 away from the rear housing 311, and the main control board 33, the microphone board 34 and the bioelectrode board 35 are disposed in the mounting cavity 31 a.

In this embodiment, the display screen 32 is disposed outside the front frame 315, and the main control board 33, the microphone board 34 and the bioelectrode board 35 are all disposed in the installation cavity 31a defined by the front frame 315, the side 313 and the rear shell 311, so as to fully utilize the space inside and outside the second housing 31, thereby facilitating the improvement of the installation compactness of several persons, so that the display module 30 can be disposed relatively thin and conform to the trend of light and thin, and further improve the user experience. The screen rear shell 311, the screen side 313 and the screen front frame 315 can be independently arranged; of course, it is also possible that the screen rear case 311 and the screen side 313 are both integrally provided, and the screen front frame 315 is independently provided; alternatively, the screen rear cover 311 is separately provided, and the screen side 313 is integrally provided with the screen front frame 315.

Referring to fig. 3 to fig. 5, in an embodiment of the invention, the main control board 33 is attached to a side of the front frame 315 away from the display screen 32, and the main control board 33 and the display screen 32 are disposed in parallel.

In this embodiment, the main control board 33 is attached to a side of the front frame 315 away from the display screen 32, which is parallel to the display screen 32, so that the main control board can be closer to the display screen 32, thereby further facilitating the connection between the main control board 33 and the display screen 32 and greatly shortening the routing distance. Moreover, the arrangement is such that the screen rear case 311 does not interfere with the main control board 33 fixed on the screen front frame 315 when the main control board 33 is connected to the first housing 11 at a position corresponding to the main control board 33. Specifically, a part of the structure of the display module 30 may pass through the screen rear case 311 and be connected to the inner side of the screen rear case 311, so that the joint between the speaker body 10 and the display module 30 is hidden, the possibility that the joint between the speaker body 10 and the display module 30 is exposed outside and is easily damaged is reduced, and the stability of the connection between the speaker body 10 and the display module 30 is improved. Meanwhile, the aesthetic property of the appearance of the sound box 100 is also improved, which is favorable for improving the competitiveness of the product in the market. It should be noted that the present application is not limited thereto, and in other embodiments, the main control board 33 may be disposed on the screen rear 311.

Referring to fig. 3 to 5, in an embodiment of the invention, the wall of the microphone board 34 having the microphone 36 is attached to the screen side 313, and the screen side 313 has a sound-collecting hole 313a at a position corresponding to the microphone 36.

In this embodiment, the microphone board 34 is disposed on the side 313 of the screen at the top, so that no matter the user performs voice control on the front side of the display module 30 or on the rear side of the display module 30, the microphone 36 can collect the voice information of the user through the sound-collecting hole 313a without blocking, and thus when the user is located in different directions, the accuracy of collecting the voice information of the user by the microphone 36 is also ensured. It should be noted that, the present invention is not limited thereto, and in other embodiments, the microphone board 34 may be disposed on the front screen frame 315, and the sound collecting hole 313a may be disposed on the front screen frame 315.

Referring to fig. 3 and 4, in an embodiment of the present invention, the wall of the bioelectrode pad 35 having the bioelectrode 37 is attached to the rear screen shell 311, and the rear screen shell 311 has an exposed hole 311a corresponding to the bioelectrode 37 for passing through.

In the present embodiment, the bioelectrode pads 35 are disposed on the screen rear case 311 such that the bioelectrode pads 37 can be exposed from the lower left corner and the lower right corner of the screen rear case 311. At this time, when the user touches the bio-electrode 37 with the hand to perform detection, the palm of the hand of the user may touch the bio-electrode 37 toward the user completely, so that the touch gesture is more natural and labor-saving, which is beneficial to further improve the comfort of the user in body monitoring through the sound box 100. Meanwhile, the arrangement is adopted, the display area of the display screen 32 is not affected, and the display module 30 is guaranteed to have higher screen occupation ratio and improve the viewing effect. Of course, the present application is not limited thereto, and in other embodiments, the bioelectrode pad 35 may be attached to the side edge 313 of the screen.

Referring to fig. 5, in an embodiment of the present invention, the sound box 100 further includes four antennas 38, and the four antennas 38 are all disposed in the second casing 31 and electrically connected to the main control board 33; the main control board 33 is formed with four corner areas, and an antenna 38 is disposed near one of the corner areas of the main control board 33.

In this embodiment, four antennas 38 surround the main control board 33, so that when the external signal is transmitted from any one of the left side, the right side, the upper side, and the like of the main control board 33, the main control board 33 can receive the external signal through the antenna 38 corresponding to the transmitted signal, thereby improving the accuracy and timeliness of the main control board 33 for receiving the external signal. Specifically, two of the four antennas 38 may be disposed at the left and right sides of the display module 30 and located at the middle of the display module 30, so as to receive the external signals transmitted from the left and right sides of the sound box 100 in a relatively large range. The other two antennas 38 of the four antennas 38 may be disposed on the upper side of the display module 30 and respectively disposed near the left and right sides of the display module 30, so as to receive the external signals transmitted from the upper side of the sound box 100 in a larger range. Of course, the present application is not limited thereto, and in other embodiments, the number of the antennas 38 may be one, two, three, five, six or more, and the like, and the arrangement may be arranged around the main control board 33. In addition, in order to improve the accuracy of signal transmission between the antenna 38 and the main control board 33, the antenna 38 and the main control board 33 may be connected by a cable. Further, when the second housing 31 includes a rear screen shell 311, a side screen 313 and a front screen frame 315, the antenna 38 may be disposed on a side of the front screen frame 315 facing away from the display screen 32.

Referring to fig. 3 and fig. 6, in an embodiment of the invention, the audio board 13 is attached to a side of the first casing 11 close to the display module 30 to define the sound box body 10 to have an up-down direction, and the audio board 13 is vertically disposed (the vertical direction is defined by taking the sound box body 10 as a reference).

In this embodiment, the audio board 13 is disposed on one side of the first casing 11 close to the display module 30 and vertically disposed, so that the distance between the audio board and the main control board 33 of the display module 30 is short, thereby facilitating the realization of a short routing path between the audio board and the main control board and greatly improving the convenience of wiring. The definition that the sound box body 10 has an up-down direction means an up-down direction defined by using the sound box body 10 as a reference when the sound box 100 is placed on a supporting surface such as a desktop in a normal use state. Note that the present invention is not limited to this, and the audio board 13 may be fixed to another position inside the first casing 11.

Referring to fig. 6, in an embodiment of the present invention, the first housing 11 includes a fixing base 111 and a rotating shell 113, the rotating shell 113 is disposed on the fixing base 111 and encloses with the fixing base 111 to form an accommodating cavity 115, the rotating shell 113 can rotate around an axis perpendicular to the fixing base 111, and the rotating shell 113 is connected to the second housing 31; the sound box body 10 further comprises a driving member 17, the driving member 17 is disposed in the accommodating cavity 115, and can drive the rotating shell 113 to rotate relative to the fixing seat 111; the speaker 12, the audio panel 13 and the power panel 14 are disposed in the accommodating cavity 115, and the audio panel 13 is further electrically connected to the driving member 17.

In the embodiment, the display module 30 is fixed on the rotating shell 113 of the speaker body 10, so that when the rotating shell 113 is driven by the driving element 17 to rotate relative to the fixing base 111 around the axis of the fixing base 111 parallel to the up-down direction, the display module 30 can be driven to rotate therewith. Therefore, the display module 30 at this time can rotate along with the movement of the user, so that the user can perform better display towards the user in different directions, and the user experience is further improved.

In an embodiment of the present invention, the driving member 17 includes a motor 171, a driving gear and a driven gear, the motor 171 is disposed on the rotating shell 113, and the motor 171 is electrically connected to the audio board 13; the driving gear is sleeved on the output shaft of the first motor 171; the driven gear cover is located fixing base 111 to mesh mutually with the driving gear, driven gear's axis still coincides mutually with the axis of rotation of rotating shell 113, and motor 171 drive driving gear rotates for driven gear, rotates for fixing base 111 with the drive to rotate shell 113.

In this embodiment, when the fixing base 111 is disposed on the supporting surface, the fixing base 111 can be fixed to the supporting surface under the action of the gravity of the sound box 100. So that the driven gear disposed on the fixing seat 111 is relatively fixed. At this time, when the motor 171 drives the driving gear to rotate, the driving gear may move along the circumferential direction of the driven gear, thereby driving the rotating shell 113 to rotate relative to the fixed seat 111. The driving member 17 is composed of a motor 171, a driving gear and a driven gear, so that the fixed seat 111 can be controlled to have a relatively proper rotation speed by adjusting the transmission ratio of the driving gear and the driven gear. For example: the gear transmission ratio is a speed reduction effect when the gear transmission ratio is larger than 1, and the gear transmission ratio is equal to the inverse ratio of the diameters of the driving gear and the driven gear, so that the diameter of the driving gear can be smaller than the diameter of the driven gear. At this time, the speed at which the fixing base 111 is driven to rotate is reduced to facilitate the control of the rotation speed, so as to avoid that the fixing base 111 is driven too fast to rotate to the position facing the user. Meanwhile, the motor 171 may be arranged side by side with the rotating portions of the fixed base 111 and the rotating shell 113 in the horizontal direction. In this case, the overall height of the cabinet body 10 can be reduced to lower the center of gravity, thereby improving the stability of the cabinet 100 on the supporting surface. In addition, the driver 17 is driven by the audio board 13, that is, a program for controlling the driver 17 is integrally provided on the audio board 13. Therefore, the circuit board does not need to be additionally arranged to control the electronic board, so that the arrangement number of the electronic boards is reduced, and the routing among the circuit boards is further simplified. In addition, it should be noted that the present application is not limited thereto, and in other embodiments, the motor 171 may be disposed on the fixing base 111. At this time, the driven gear is sleeved on the rotating shell 113, and the axis of the driven gear coincides with the rotation axis of the rotating shell 113. Alternatively, the driving member 17 includes only the motor 171, and the motor 171 is disposed on the fixing base 111. At this time, the rotating case 113 is directly connected to an output shaft of the motor 171 and directly driven by the motor 171.

Referring to fig. 6, in an embodiment of the present invention, the audio board 13 is fixed to the rotation housing 113.

In this embodiment, the audio board 13 is disposed on the inner sidewall of the rotating case 113, so that the distance between the audio board 13 and the main control board 33 located in the display module 30 can be further shortened, and the shortest routing between the audio board 13 and the main control board 33 can be achieved.

Referring to fig. 6, in an embodiment of the invention, the power board 14 is fixed to the fixing base 111, the power interface 15 can be exposed from the fixing base 111, the speaker body 10 further includes a conductive slip ring 18, the conductive slip ring 18 is disposed on the rotating shell 113, an axial direction of the conductive slip ring 18 is parallel to a rotating axis of the rotating shell 113, and the conductive slip ring 18 is further electrically connected to the power board 14 and the audio board 13.

In the present embodiment, the power board 14 is disposed on the fixing base 111, so that the fixing base 111 can be correspondingly provided with the power interface 15 in a fixed type. When a charging line body is inserted through the power interface 15, the charging line body is inserted into the fixed seat 111, so that the charging line body does not affect the rotation of the rotating shell 113 relative to the fixed seat 111, and the normal and stable rotation of the rotating shell 113 is ensured. The main control board 33 inside the rotating shell 113 and the power board 14 on the fixed base 111 are connected by the conductive slip ring 18, so that the rotating shell 113 can be electrically connected with the power board 14 stably when rotating relative to the fixed base 111. That is, since the power interface 15 needs to be fixedly disposed, and the speaker 12 and the audio board 14 need to be disposed in the rotating shell, it is ensured that the power interface 15 and the audio board 14 can be disposed at different positions respectively by the disposition of the power board 14, so that the speaker 100 can dispose the display module 30 to be movable along with the user for corresponding rotation.

Further, the power board 14 may be disposed on a side of the fixing base 111 away from the display module 30. In this case, it can be said that the power interface 15 disposed on the fixing base 111 is disposed on a side of the sound box body 10 away from the display module 30, that is, on the rear side of the sound box 100, and is hidden. This is advantageous in ensuring the aesthetic appearance of the sound box 100, thereby improving the competitiveness of the product in the market.

The present invention further provides an electronic system, which includes the sound box 100, and the specific structure of the sound box 100 refers to the above embodiments, and since the electronic system adopts all the technical solutions of all the above embodiments, the electronic system at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. The electronic system may be a television including the sound box 100 and connected to the sound box 100, or may be a smart home including the sound box 100 and connected to the sound box 100.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An acoustic enclosure, comprising:

the display module comprises a second shell, a display screen, a main control panel, a microphone panel, a biological electrode plate, a microphone and a biological electrode, wherein the second shell is connected with the first shell, the display screen is arranged on the outer side of the second shell, the main control panel, the microphone panel and the biological electrode plate are arranged on the inner side of the second shell, the audio panel, the display screen, the microphone panel and the biological electrode plate are electrically connected with the main control panel, the microphone is arranged on the microphone panel, and the biological electrode is arranged on the biological electrode plate and can be exposed outside;

the first shell comprises a fixed seat and a rotating shell, the rotating shell is arranged on the fixed seat and forms an accommodating cavity by enclosing with the fixed seat, the rotating shell can rotate around an axis vertical to the fixed seat, and the rotating shell is connected with the second shell; the sound box body further comprises a driving piece, the driving piece is arranged in the accommodating cavity and can drive the rotating shell to rotate relative to the fixed seat; the loudspeaker, the audio panel and the power panel are all arranged in the accommodating cavity, and the audio panel is also electrically connected with the driving piece;

the audio panel is fixed on the rotating shell, the power panel is fixed on the fixed seat, the power interface can be exposed outside by the fixed seat, the sound box body further comprises a conductive sliding ring, the conductive sliding ring is arranged on the rotating shell, the axial direction of the conductive sliding ring is parallel to the rotating axis of the rotating shell, and the conductive sliding ring is further electrically connected to the power panel and the audio panel.

2. The audio enclosure of claim 1, wherein the display module is defined to have a top-bottom direction, the microphone board is disposed on a top side of the display module, the main control board is disposed below the microphone board and is disposed near the top side of the display module, and the bioelectric plate is disposed on a bottom side of the display module.

3. The speaker of claim 2, wherein the display module is further defined to have a left-right direction perpendicular to the up-down direction, the number of the bioelectrode plates is two, and the two bioelectrode plates are respectively located at a lower left corner and a lower right corner of the display module.

4. An acoustic enclosure according to claim 2, wherein the second enclosure comprises:

a screen rear housing connected to the first housing;

5. The sound box according to claim 4, wherein the main control board is attached to a side of the front frame of the screen, which is away from the display screen, and the main control board and the display screen are arranged in parallel;

and/or, the bioelectrode board is equipped with the wall subsides of bioelectrode is located the screen backshell, the screen backshell is in corresponding the position of bioelectrode is equipped with the hole that shows that supplies it to pass.

6. The sound box according to claim 1, wherein the sound box further comprises four antennas, and the four antennas are all arranged in the second housing and electrically connected with the main control board;

7. The sound box according to any one of claims 1 to 6, wherein the audio board is attached to a side of the first housing close to the display module, defining that the sound box body has an up-down direction, and the audio board is vertically disposed.

8. The sound box according to claim 7, wherein the driving member comprises a motor, a driving gear and a driven gear, the motor is disposed on the rotating housing, the motor is electrically connected to the audio board, the driving gear is sleeved on an output shaft of the motor, the driven gear is sleeved on the fixing base and engaged with the driving gear, an axis of the driven gear is also coincident with a rotation axis of the rotating housing, and the motor drives the driving gear to rotate relative to the driven gear, so as to drive the rotating housing to rotate relative to the fixing base.

9. An electronic system, characterized in that it comprises an acoustic enclosure according to any one of claims 1 to 8.