CN217037378U

CN217037378U - Intelligent television cabinet sound box

Info

Publication number: CN217037378U
Application number: CN202220313004.5U
Authority: CN
Inventors: 邓治国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-22
Anticipated expiration: 2032-02-16

Abstract

An intelligent television cabinet sound box comprises a television cabinet, a loudspeaking component and an electric control component, wherein the television cabinet comprises a box-shaped cabinet surface body and a cabinet surface supporting component; the front side of the box-shaped cabinet surface body is a front cavity opening, a transverse partition plate which divides the space into a front part and a rear part is arranged in the box-shaped cabinet surface body, a left sound channel cavity, a middle cavity and a right sound channel cavity are respectively partitioned from left to right between the transverse partition plate and the front cavity opening in the box-shaped cabinet surface body, the loudspeaking component comprises at least one left sound channel loudspeaker, at least one right sound channel loudspeaker, at least one middle loudspeaker and at least one woofer, and the left sound channel loudspeaker, the middle loudspeaker and the right sound channel loudspeaker are respectively and correspondingly positioned in the left sound channel cavity, the middle cavity and the right sound channel cavity; the box-shaped cabinet face body is positioned on the rear side of the transverse partition plate and is divided into a power supply containing cavity and a bass cavity, the electric control assembly comprises a circuit main board and a control circuit board, the circuit main board is arranged in the power supply containing cavity, and the bass loudspeaker is arranged in the bass cavity.

Description

Intelligent television cabinet sound box

Technical Field

The utility model relates to the technical field of furniture speakers, in particular to a sound box of an intelligent television cabinet.

Background

The television is an essential household appliance in life of people, and along with the development of science and technology, the television cabinet is widely applied along with the popularization of the television, and the traditional television cabinet is only a platform for the television. Along with the improvement of the living standard of people, the corresponding appearance of electrical equipment matched with a television leads to the development of the application of a television cabinet from single to diversification, and the television cabinet is not used for placing the television in a single way, but used for accommodating and placing products such as the television, a set top box, a DVD, sound equipment, a disc and the like.

The existing family loudspeaker box is generally placed on a television together with a television, so that better tone quality effect can be met, but the traditional loudspeaker box is large in occupied space, heavy in weight, difficult to move, high in cost, multi-purpose in wiring and high in operation requirement for certain technical content, so that the loudspeaker box is relatively troublesome to use, cannot realize intelligent operation and is not attractive enough. Along with the pursuit of people to the quality of life, the intelligent, humanized new development direction to furniture articles for use has been put forward, for example set up some speaker equipment in furniture to strengthen practicality, the functionality of furniture, can also satisfy people and enjoy the enjoyment and the pursuit of music when effectively utilizing indoor space, consequently it is necessary to provide a furniture equipment that TV cabinet and speaker system integration are as an organic whole.

For example, patent No. cn202021836711.x discloses a television cabinet with intelligent light sound function, the upper end of the television cabinet main body is provided with a placing platform, the leftmost side of the front of the television cabinet main body is provided with a left sound, and the rightmost side of the front is provided with a right sound. A wall-hanging audio amplifier of family that TV cabinet and sound system are as an organic whole as disclosed in patent No. cn202020554005.x, including a TV cabinet body and two stereo sets, the TV cabinet body has a first cavity and a second cavity, two stereo sets set up respectively in the first cavity and the second cavity of TV cabinet body to form the integral type structure of TV cabinet body and stereo set. Both the above-mentioned two television cabinets with sound functions are only simple combinations of sound and television cabinets, and at best, only one type of sound is provided, which is relatively unfavorable for transportation and transportation, and does not realize intelligent operation, and various connections are still not few. How to solve the technical problems is the direction of the utility model to be researched.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent television cabinet sound box, which aims to solve the technical problems that: the traditional television cabinet sound equipment is inconvenient to disassemble, transport and move, various connecting lines are complicated, and intelligent operation cannot be realized.

In order to solve the above technical problem, the present invention provides a sound box of an intelligent tv cabinet, which includes:

the television cabinet comprises a cuboid box-shaped cabinet surface body and a cabinet surface supporting component for supporting the box-shaped cabinet surface body;

the loudspeaker component comprises at least one left sound channel loudspeaker, at least one right sound channel loudspeaker, at least one middle loudspeaker and at least one bass loudspeaker;

the loudspeaker component comprises a loudspeaker body, a loudspeaker component and an electric control component, wherein the loudspeaker component comprises a circuit main board and a control circuit board;

the loudspeaking component and the electric control component are both packaged in the box-shaped cabinet surface body.

Further, the box-shaped cabinet surface body comprises an upper side panel, a lower side bottom plate, a left side wall plate, a right side wall plate and a rear side wall plate, the front side of the box-shaped cabinet surface body is a front cavity opening, and a transverse partition plate which is parallel to the rear side wall plate and divides the space inside the box-shaped cabinet surface body into a front part and a rear part is fixedly connected between the upper side panel and the lower side bottom plate as well as between the upper side panel and the left side wall plate as well as between the upper side panel and the right side wall plate as well as between the upper side panel and the lower side bottom plate as well as between the left side wall plate and the right side wall plate;

a left sound channel cavity, a middle cavity and a right sound channel cavity are respectively formed in the box-shaped cabinet surface body from left to right between the transverse partition plate and the front cavity opening, a mounting frame plate is fixedly embedded in the front cavity opening of the box-shaped cabinet surface body in a matched mode, the at least one left sound channel loudspeaker, the at least one middle loudspeaker, the control circuit board and the at least one right sound channel loudspeaker are fixedly mounted on the mounting frame plate, and the at least one left sound channel loudspeaker, the at least one middle loudspeaker and the at least one right sound channel loudspeaker are respectively correspondingly located in the left sound channel cavity, the middle cavity and the right sound channel cavity;

the box-shaped cabinet body is divided into a power supply accommodating cavity and a bass cavity which are relatively independent in a left-right distribution mode between the diaphragm plate and the rear side wall plate, the circuit main board is arranged in the power supply accommodating cavity, and the bass loudspeaker is arranged in the bass cavity;

the front cavity opening upper cover is provided with a front cover component.

Preferably: the loudspeaker component comprises two left sound channel loudspeakers, two right sound channel loudspeakers, two middle loudspeakers and one bass loudspeaker, the control circuit board is fixedly installed at the middle position on the front side surface of the mounting frame plate, and the two middle loudspeakers are correspondingly positioned on the left side and the right side of the control circuit board on the mounting frame plate; a left sound channel clapboard, four middle clapboards and a right sound channel clapboard which are parallel to the left side wallboard are fixedly arranged in the box-shaped cabinet surface body from left to right between the transverse clapboard and the front cavity opening in sequence, the left sound channel clapboard, the left side wallboard, the upper side panel, the lower side bottom plate and the transverse clapboard surround the left sound channel cavity, two left sound channel loudspeakers are arranged in the left sound channel cavity in parallel, the four middle partition boards, the upper side panel, the lower side bottom board and the transverse partition board respectively enclose two parallel middle cavities, the two middle loudspeakers are respectively positioned in the two middle cavities, and the right sound channel partition plate and the right side wall plate, the upper side panel, the lower side bottom plate and the transverse partition plate are surrounded to form the right sound channel cavity, and the two right sound channel loudspeakers are arranged in the right sound channel cavity in parallel.

Preferably: a longitudinal partition plate parallel to the left side wall plate is fixedly connected between the transverse partition plate and the rear side wall plate in the box-shaped cabinet surface body, and the longitudinal partition plate divides the space between the transverse partition plate and the rear side wall plate in the box-shaped cabinet surface body into a power supply containing cavity and a bass cavity which are relatively independent; an installation bin opening with the width and the height respectively larger than the whole width and the thickness of the circuit main board is formed in the rear side wall board corresponding to the power supply accommodating cavity, the rear side edge of the circuit main board is vertically and fixedly connected to an installation substrate with the length and the width both larger than the installation bin opening, the installation substrate is detachably covered on the installation bin opening, and the circuit main board is inserted into the power supply accommodating cavity from the installation bin opening; correspond to in the bass chamber a woofer hole has been seted up on the downside bottom plate, the woofer hole is located the monoblock position in the middle of being partial to on the downside bottom plate, woofer is fixed with horn mouth mode down and inlays the dress and be in the woofer hole, the outside in woofer hole still covers to be equipped with and is used for the protection the bottom screen panel of woofer.

Preferably: an exhaust port is arranged on the diaphragm plate corresponding to the bass cavity, the bass cavity is positioned on the left side or the right side of the longitudinal diaphragm plate, the air outlet is correspondingly positioned between the left channel clapboard and the leftmost middle clapboard or between the right channel clapboard and the rightmost middle clapboard, two exhaust baffles are fixedly arranged between the left side and the right side of the exhaust port and the front cavity opening respectively, or an exhaust baffle is fixedly arranged between the right side of the exhaust port and the front cavity opening, or an exhaust baffle is fixedly arranged between the left side of the exhaust port and the front cavity opening, an exhaust channel is defined between the two exhaust baffles, or between the exhaust baffle and the left sound channel baffle, or between the exhaust baffle and the right sound channel baffle, and an air guide pipe is arranged in the exhaust channel.

Preferably, the following components are used: the mounting frame plate is parallel to the diaphragm plate, two left horn holes are formed in the mounting frame plate side by side corresponding to the left sound channel cavities, horn mouths of the two left sound channel horns are forwards and parallelly fixedly embedded in the two left horn holes, horn holes are formed in the mounting frame plate corresponding to the two middle horn cavities respectively, the horn mouths of the two middle horns are forwards and fixedly embedded in the two middle horn holes respectively, an air duct hole is formed in the mounting frame plate corresponding to the exhaust passage, the front end of the air duct is fixedly embedded in the air duct hole, the air duct is a venturi tube, two right horn holes are formed in the mounting frame plate corresponding to the right sound channel cavities side by side, and the horn mouths of the two right sound channel horns are forwards and parallelly fixedly embedded in the two right horn holes.

Preferably: be connected with external power cord, HDMI ARC interface, optical fiber interface and audio interface on the circuit mainboard, just external power cord, HDMI ARC interface, optical fiber interface and audio interface all fix the setting and are in on the mounting substrate.

Preferably, the following components are used: the control circuit board is provided with a plurality of operation keys, an LED display screen and a USB interface, and the operation keys are correspondingly provided with linkage buttons one by one.

Preferably: the front cover component comprises a control panel covered on the control circuit board and support grid covers respectively positioned at the left side and the right side of the control panel, the control panel and the supporting grid covers on the left side and the right side are fixedly covered on the front cavity opening in a splicing matching manner, protective nets used for protecting the two left channel loudspeakers, the two right channel loudspeakers, the two middle loudspeakers and the air guide pipe are covered on the two supporting grid covers, the control panel is respectively provided with a display window, an interface slot hole and a plurality of case button mounting holes corresponding to the LED display screen, the USB interface and the plurality of linkage buttons, a transparent lens is fixedly attached to the front side surface of the control panel and covers the display window, and the transparent lens is provided with corresponding interface through holes and a plurality of button ejection holes corresponding to the interface slotted holes and the plurality of case button mounting holes.

Preferably: the cabinet surface supporting assembly comprises two supporting bottom frames, the two supporting bottom frames are respectively supported on the left side and the right side of the bottom of the box-shaped cabinet surface body, the two supporting bottom frames are drawer cabinets or door cabinets, a plurality of layers of loading bridge plates parallel to the upper panel are arranged between the two supporting bottom frames, blocking frames are fixedly arranged on the upper side surfaces of the loading bridge plates, close to the rear side edges, and a plurality of grid holes are formed in the blocking frames; the boards forming the box-shaped cabinet surface body and the cabinet surface supporting component are all medium density fiberboard.

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

1. the loudspeaker group and the electric control group are all packaged in the box-shaped table surface body, the box-shaped table surface body is in a relatively flat cuboid shape as a whole, the box-shaped cabinet surface body and the cabinet surface supporting component which form the whole television cabinet can be separated, transportation and moving are facilitated, and even the box-shaped table surface body can be separated into plates and hardware forming the loudspeaker group and the electric control group, so that the loudspeaker group and the electric control group can be packaged separately, and the cost and the difficulty of transportation and moving are further reduced;

2. the HDMI ARC interface is adopted to transmit audio, so that the connection mode between the sound box and the television can be greatly simplified, the synchronization between the television and the sound box is realized, the whole digital household appliance is simpler and more convenient to install wires, independent digital output wires can be saved, the wire connection operation difficulty and the use cost are further reduced, one more CEC function is added to HDMI, the operation and control can be simplified, when a plurality of HDMI devices are connected together through a switcher or a distributor, under the condition that each HDMI device supports the CEC function, the remote controller of one device can be used for controlling other devices, the use and operation of people are facilitated, the remote controllers of other devices are not required to be repeatedly operated, and the user intelligent operation experience can be greatly improved;

3. the whole shape is simple and elegant, the shape difference with the traditional television cabinet is extremely small, the process is simple, no extra space is occupied, the sound box and the television cabinet are perfectly combined, and the redundant structure of the sound box cannot be seen.

Drawings

Fig. 1 is a schematic perspective view of a television cabinet according to the present invention.

Fig. 2 is a schematic perspective exploded view of the television cabinet of the present invention.

Fig. 3 is a perspective exploded view of the overall structure of the present invention.

Fig. 4 is a schematic perspective exploded view of the control circuit board and the control panel according to the present invention.

Fig. 5 is a schematic perspective exploded view of the box-shaped counter body of the present invention.

Fig. 6 is a schematic perspective view of a circuit board according to the present invention.

Fig. 7 is another perspective exploded view of the box-shaped counter body of the present invention.

FIG. 8 is a schematic axial view of a cross-sectional structure of the box-shaped counter body of the present invention.

FIG. 9 is a sectional view showing the assembled structure of the box-shaped cabinet body according to the present invention.

In the drawings of the specification: 1. a television cabinet; 10. a box-shaped cabinet surface body; 21. a left channel horn; 22. a right channel horn; 23. a loudspeaker is arranged in the middle; 24. a woofer; 31. a circuit main board; 32. a control circuit board; 11. an upper side panel; 12. a lower bottom plate; 13. a left side wall panel; 14. a right side wall panel; 15. a rear side wall panel; 16. a front cavity opening; 241. a bottom mesh enclosure; 60. mounting a frame plate; 51. a support chassis; 174. an air guide pipe; 324. a linkage button; 41. a control panel; 42 supporting the grid cover; 43. provided is a protective net.

Detailed Description

The following describes a sound box of an intelligent tv cabinet according to the present invention in more detail with reference to fig. 1-9 and preferred embodiments.

As shown in fig. 1 to 9, an intelligent tv cabinet speaker comprises a tv cabinet 1, a speaker component 20, an electronic control component 30, and a front cover component 40, wherein the tv cabinet 1 comprises a rectangular box-shaped cabinet body 10 and a cabinet surface supporting component 50 for supporting the box-shaped cabinet body 10; the cabinet surface supporting assembly 50 includes two supporting bottom frames 51, the two supporting bottom frames 51 are respectively supported at the left and right sides of the bottom of the box-shaped cabinet surface body 10, the two supporting bottom frames 51 are drawer cabinets or door cabinets (shown in fig. 1, 2, and 3 as door cabinets), and a plurality of layers of carrying bridge plates 52 are installed between the two supporting bottom frames 51, in this embodiment of the present invention, a layer of carrying bridge plate 52 is adopted, and the carrying bridge plate 52 can freely adjust the installation height between the two supporting bottom frames 51 according to the actual requirements of users; a blocking frame 53 is fixedly installed on the upper side surface of the carrying bridge plate 52 close to the rear side edge, a plurality of grid holes are formed in the blocking frame 53, the carrying bridge plate 52 can support electric appliances such as a DVD (digital video disk), a set top box and the like, the blocking frame 53 can block from the rear to prevent articles supported on the carrying bridge plate 52 from falling off from the rear, and the grid holes in the blocking frame 53 can be used for wires of the electric appliances such as the DVD, the set top box and the like to pass through; the plates forming the box-shaped cabinet surface body and the cabinet surface supporting component are all medium-density fiber plates, the box-shaped table surface body 10 is integrally in a relatively flat cuboid shape, the box-shaped cabinet surface body 10 and the cabinet surface supporting component 50 forming the whole television cabinet 1 can be separated, and the cabinet surface supporting component 50 can also be separated into two supporting bottom frames 51 and a plurality of loading bridge plates 52, so that the transportation and the moving are facilitated.

Hereinafter, as shown in fig. 3, 5, 7, 8, 9, a preferred embodiment of a box-shaped counter body 10 is provided.

The speaker assembly 20 includes two left channel speakers 21, two right channel speakers 22, two middle speakers 23 and a woofer 24, the electronic control assembly 30 includes a circuit board 31 and a control circuit board 32, and the two left channel speakers 21, the two right channel speakers 22, the two middle speakers 23, the woofer 24 and the control circuit board 32 are all electrically connected to the circuit board 31; the box-shaped cabinet surface body 10 comprises an upper side panel 11, a lower side bottom plate 12, a left side wall plate 13, a right side wall plate 14 and a rear side wall plate 15, wherein the front side of the box-shaped cabinet surface body 10 is a front cavity opening 16, and a transverse partition plate 17 which is parallel to the rear side wall plate 15 and divides the space inside the box-shaped cabinet surface body 10 into a front part and a rear part is fixedly connected between the upper side panel 11 and the lower side bottom plate 12, the left side wall plate 13 and the right side wall plate 14;

a left sound channel partition plate 18, four middle partition plates 19 and a right sound channel partition plate 101 which are parallel to the left side wall plate 13 are fixedly arranged between the transverse partition plate 17 and the front cavity opening 16 from left to right in the box-shaped cabinet surface body 10, a left sound channel cavity 102 is enclosed between the left sound channel partition plate 18 and the left side wall plate 13, between the upper side panel 11 and the transverse partition plate 17, four middle partition plates 19 are respectively enclosed into two parallel middle cavities 103 with the upper side panel 11, between the four middle partition plates 19 and the lower side panel 12, between the four middle partition plates 17 and the right side wall plate 14, between the four middle partition plates 11 and the transverse partition plate 17, between the right sound channel partition plate 101 and the right side wall plate 11, between the two upper side panel 11 and the lower side panel 12, between the two right sound channel loudspeakers 22 are arranged in the right sound channel cavity 104 in parallel;

a longitudinal partition 105 parallel to the left side wall plate 13 is fixedly connected between the transverse partition 17 and the rear side wall plate 15 in the box-shaped cabinet surface body 10, and the longitudinal partition 105 divides the space between the transverse partition 17 and the rear side wall plate 15 in the box-shaped cabinet surface body 10 into a power supply cavity 106 and a bass cavity 107 which are relatively independent from each other in the left-right direction; a mounting bin opening 108 with a width and a height respectively larger than the whole width and thickness of the circuit board 31 is formed in the rear side wall plate 15 corresponding to the power supply accommodating cavity 106, the rear side edge of the circuit board 31 is vertically and fixedly connected to a mounting substrate 33 with a length and a width both larger than the mounting bin opening 108, the mounting substrate 33 is detachably covered on the mounting bin opening 108, and the circuit board 31 is inserted into the power supply accommodating cavity 106 from the mounting bin opening 108; a woofer hole 109 is formed in the lower bottom plate 12 corresponding to the bass cavity 107, the woofer hole 109 is located in a position of the whole lower bottom plate 12, which is deviated to the middle, the woofer 24 is fixedly embedded in the woofer hole 109 in a mode that a horn mouth faces downwards, and a bottom mesh cover 241 for protecting the woofer 24 is covered outside the woofer hole 109;

an exhaust port 171 is formed on the diaphragm 17 corresponding to the bass chamber 107, as shown in fig. 8 and 9, in a preferred embodiment, the bass chamber 107 is located on the right side of the longitudinal diaphragm 17, the exhaust port 171 is located between the right channel diaphragm 101 and the rightmost center diaphragm 19, an exhaust diaphragm 172 is fixedly disposed between the left side of the exhaust port 171 and the front chamber port 16, an exhaust channel 173 is defined between the exhaust diaphragm 172 and the right channel diaphragm 101, an air guide pipe 174 is disposed in the exhaust channel 173, the air guide pipe 174 can discharge air in the bass chamber 107 in cooperation with the vibration of the woofer 24, so as to enhance the bass effect, and the air guide pipe 174 is preferably a venturi pipe;

a mounting frame plate 60 is fixedly embedded in the front cavity 16 of the box-shaped cabinet surface body 10 in a matching manner, the mounting frame plate 60 is parallel to the diaphragm plate 17, two left horn holes 61 are formed in the mounting frame plate 60 in parallel corresponding to the left channel cavity 102, the horn mouths of the two left channel horns 21 are fixedly embedded in the two left horn holes 61 forward in parallel, the two left channel horns 21 are positioned in the left channel cavity 102 in parallel, center horn holes 62 are respectively formed in the mounting frame plate 60 in correspondence to the two center cavities 103, the horn mouths of the two center horns 23 are fixedly embedded in the two center horn holes 62 forward, the two center horns 23 are respectively positioned in the two center cavities 103, the control circuit board 32 is fixedly mounted in the middle position on the front side surface of the mounting frame plate 60, and the two center horn holes 62 are correspondingly positioned on the mounting frame plate 60 at the left and right sides of the control circuit board 32, an air duct hole 63 is formed in the mounting frame plate 60 corresponding to the exhaust passage 173, the front end of the air duct 174 is fixedly embedded in the air duct hole 63, two right horn holes 64 are formed in the mounting frame plate 60 side by side corresponding to the right sound channel cavity 104, and the horn mouths of the two right sound channel horns 22 are fixedly embedded in the two right horn holes 64 in parallel forward.

The embodiment of the box-shaped cabinet surface body 10 can provide a relatively flat main structure of the sound box, so that the sound box is combined on the television cabinet without changing the main structure and the shape of the traditional television cabinet, the process is simple, no extra space is occupied, the sound box is perfectly combined with the television cabinet, and the redundant structure of the sound box cannot be seen.

Further, as shown in fig. 6, the external power line 311, the HDMI ARC interface 312, the optical fiber interface 313 and the Audio interface 314 are connected to the circuit board 31, and the external power line 311, the HDMI ARC interface 312, the optical fiber interface 313 and the Audio interface 314 are all fixedly disposed on the mounting substrate 33, when the mounting substrate 33 is covered on the mounting bay 108, the external power line 311, the HDMI ARC interface 312, the optical fiber interface 313 and the Audio interface 314 are respectively exposed at the rear side of the box-shaped cabinet body 10, so that a power supply can be conveniently plugged in or connected to an external signal source, a television, and the like, and this embodiment can also realize the synchronous functions of a sound box, a television on/off device, and volume adjustment by remote controlling one key through the television, which relates to the data synchronization of the television and the sound box, in order to realize this function, we adopt the most advanced HDMI ARC (ARC of ARC is called Audio Return Channel, i.e. the audio return channel, as the name implies. ) The ARC aims to make the whole digital household appliance more convenient to install on wires, and has the function of transmitting sound signals, in particular to that on an HDMI interface supporting the ARC, a television can transmit audio signals back to a power amplifier or other audio equipment with an HDMI ARC function through an ARC wire, so that independent digital output wires are saved; when a plurality of HDMI devices are connected together through a switcher or a distributor, if each HDMI device supports the CEC function, the remote controller of one device can be used for controlling other devices, so that the use and operation of people are facilitated, the remote controllers of other devices are simply not required to be repeatedly operated, and the experience of a user is greatly improved; the HDMI ARC technology also solves the problems of an optical fiber interface (OPT), a left channel input AV port, a right channel input AV port, a coaxial interface and the like, and realizes the synchronous function of a television and a sound box.

As shown in fig. 4, a plurality of operation buttons 321, an LED display screen 322 and a USB interface 323 are arranged on the control circuit board 32, and a plurality of linkage buttons 324 are correspondingly installed on the operation buttons 321 one to one, the USB interface 323 has a function of charging for a mobile phone, and is also a life style for charging the mobile phone for more convenient people, so that the trouble that people often cannot find the charger is greatly reduced, the cost for purchasing the charger is reduced for users, and the problem of charging the mobile phone for more convenient users can be directly and quickly solved when the users go home.

The front cover assembly 40 includes a control panel 41 covering the control circuit board 32 and support grid covers 42 respectively located at the left and right sides of the control panel 41, the control panel 41 and the support grid covers 42 at the left and right sides are spliced and matched to fixedly cover the front cavity opening 16, two of the support grid covers 42 are covered with a protective net 43 for protecting the two left channel speakers 21, the two right channel speakers 22, the two middle channel speakers 23 and the air duct 174, a display window 411, an interface slot 412 and a plurality of button mounting holes 413 are respectively arranged on the control panel 41 corresponding to the LED display screen 322, the USB interface 323 and the plurality of linkage buttons 324, a transparent lens 44 for protecting the LED display screen 322 and covering the mounting screw holes is further fixedly attached to the front side of the control panel 41, the transparent lens 44 is preferably a black transparent lens, the transparent lens 44 covers the display window 411, and the transparent lens 44 is provided with corresponding interface through holes 441 and button ejecting holes 442 corresponding to the interface slot 412 and the button mounting holes 413.

In summary, the technical solution of the present invention can fully and effectively achieve the above objects of the present invention, and the structural principles and functional principles of the present invention have been fully verified in the embodiments to achieve the intended effects and objectives, and the embodiments of the present invention can be modified according to these principles, so that the present invention includes all the alternatives within the scope of the claims. Any equivalent variations that fall within the scope of the claims of the present application are intended to be covered by the present application.

Claims

1. An intelligent television cabinet sound box is characterized by comprising:

the loudspeaker comprises an electric control assembly, a loudspeaker body and a loudspeaker cover, wherein the electric control assembly comprises a circuit main board and a control circuit board, and the loudspeaker assembly and the control circuit board are electrically connected with the circuit main board;

2. The smart television cabinet speaker as recited in claim 1, wherein: the box-shaped cabinet surface body comprises an upper side panel, a lower side bottom plate, a left side wall plate, a right side wall plate and a rear side wall plate, the front side of the box-shaped cabinet surface body is a front cavity opening, and a transverse partition plate which is parallel to the rear side wall plate and divides the space inside the box-shaped cabinet surface body into a front part and a rear part is fixedly connected between the upper side panel and the lower side bottom plate as well as between the left side wall plate and the right side wall plate; a left sound channel cavity, a middle cavity and a right sound channel cavity are respectively formed in the box-shaped cabinet surface body from left to right between the transverse partition plate and the front cavity opening, a mounting frame plate is fixedly embedded in the front cavity opening of the box-shaped cabinet surface body in a matched mode, the at least one left sound channel loudspeaker, the at least one middle loudspeaker, the control circuit board and the at least one right sound channel loudspeaker are fixedly mounted on the mounting frame plate, and the at least one left sound channel loudspeaker, the at least one middle loudspeaker and the at least one right sound channel loudspeaker are respectively correspondingly located in the left sound channel cavity, the middle cavity and the right sound channel cavity; the box-shaped cabinet body is divided into a power supply accommodating cavity and a bass cavity which are relatively independent in a left-right distribution mode between the diaphragm plate and the rear side wall plate, the circuit main board is arranged in the power supply accommodating cavity, and the bass loudspeaker is arranged in the bass cavity; the front cavity opening upper cover is provided with a front cover component.

3. The smart television cabinet speaker as recited in claim 2, wherein: the loudspeaker component comprises two left channel loudspeakers, two right channel loudspeakers, two middle loudspeakers and one bass loudspeaker, the control circuit board is fixedly mounted in the middle of the front side face of the mounting frame plate, and the two middle loudspeakers are correspondingly positioned on the left side and the right side of the control circuit board on the mounting frame plate; a left sound channel clapboard, four middle clapboards and a right sound channel clapboard which are parallel to the left wallboard are sequentially and fixedly arranged between the transverse clapboard and the front cavity opening in the box-shaped cabinet body from left to right, the left sound channel clapboard, the left wallboard, the upper side panel, the lower side bottom plate and the transverse clapboard surround the left sound channel cavity, two left sound channel loudspeakers are arranged in the left sound channel cavity in parallel, the four middle partition boards, the upper side panel, the lower side bottom board and the transverse partition board respectively enclose two parallel middle cavities, the two middle loudspeakers are respectively positioned in the two middle cavities, and the right sound channel partition plate and the right side wall plate, the upper side panel, the lower side bottom plate and the transverse partition plate are surrounded to form the right sound channel cavity, and the two right sound channel loudspeakers are arranged in the right sound channel cavity in parallel.

4. The smart television cabinet speaker as recited in claim 3, wherein: a longitudinal partition plate parallel to the left side wall plate is fixedly connected between the diaphragm plate and the rear side wall plate in the box-shaped cabinet body, and the longitudinal partition plate divides the space between the diaphragm plate and the rear side wall plate in the box-shaped cabinet body into a power supply accommodating cavity and a bass cavity which are relatively independent; an installation bin opening with the width and the height respectively larger than the integral width and the thickness of the circuit main board is formed in the rear side wall board in the power supply accommodating cavity, the rear side edge of the circuit main board is vertically and fixedly connected to an installation substrate with the length and the width both larger than the installation bin opening, the installation substrate is detachably covered on the installation bin opening, and the circuit main board is inserted into the power supply accommodating cavity from the installation bin opening; correspond to in the bass chamber a woofer hole has been seted up on the downside bottom plate, the woofer hole is located the monoblock position in the middle of being partial to on the downside bottom plate, woofer is fixed with horn mouth mode down and inlays the dress and be in the woofer hole, the outside in woofer hole still covers to be equipped with and is used for the protection the bottom screen panel of woofer.

5. The smart television cabinet speaker as recited in claim 4, wherein: an exhaust port is arranged on the diaphragm corresponding to the bass cavity, the bass cavity is positioned on the left side or the right side of the longitudinal diaphragm, the air outlet is correspondingly positioned between the left channel clapboard and the leftmost middle clapboard or between the right channel clapboard and the rightmost middle clapboard, two exhaust partition plates are fixedly arranged between the left side and the right side of the exhaust port and the front cavity opening respectively, or an exhaust partition plate is fixedly arranged between the right side of the exhaust port and the front cavity opening, or an exhaust partition plate is fixedly arranged between the left side of the exhaust port and the front cavity opening, an exhaust channel is enclosed between the two exhaust partition plates, or between the exhaust partition plate and the left sound channel partition plate, or between the exhaust partition plate and the right sound channel partition plate, and an air guide pipe is arranged in the exhaust channel.

6. The smart television cabinet speaker as recited in claim 5, wherein: the mounting frame plate is parallel to the diaphragm plate, two left horn holes are formed in the mounting frame plate in a parallel mode corresponding to the left sound channel cavities, the horn mouths of the left sound channel horns are fixedly embedded in the two left horn holes forwards in a parallel mode, the mounting frame plate is corresponding to the two middle horn holes, the two horn mouths of the middle horns are fixedly embedded in the two middle horn holes forwards respectively, an air duct hole is formed in the mounting frame plate in a corresponding mode corresponding to the exhaust channel, the front end of the air duct is fixedly embedded in the air duct hole, the mounting frame plate is corresponding to the right sound channel cavities and provided with two right horn holes in a parallel mode, and the two horn mouths of the right sound channel horns are fixedly embedded in the two right horn holes forwards in a parallel mode.

7. The smart television cabinet speaker as recited in claim 6, wherein: be connected with external power cord, HDMI ARC interface, fiber interface and audio interface on the circuit mainboard, just external power cord, HDMI ARC interface, fiber interface and audio interface all fix the setting and are in on the mounting substrate.

8. The intelligent television cabinet speaker as claimed in claim 6 or 7, wherein: the control circuit board is provided with a plurality of operation keys, an LED display screen and a USB interface, and the operation keys are correspondingly provided with linkage buttons one by one.

9. The intelligent television cabinet speaker as recited in claim 8, wherein: the front cover component comprises a control panel covered on the control circuit board and support grid covers respectively positioned at the left side and the right side of the control panel, the control panel and the supporting grid covers on the left side and the right side are fixedly covered on the front cavity opening in a splicing matching manner, protective nets used for protecting the two left channel loudspeakers, the two right channel loudspeakers, the two middle loudspeakers and the air guide pipe are covered on the two supporting grid covers, the control panel is respectively provided with a display window, an interface slot hole and a plurality of case button mounting holes corresponding to the LED display screen, the USB interface and the plurality of linkage buttons, a transparent lens is fixedly attached to the front side surface of the control panel and covers the display window, and the transparent lens is provided with corresponding interface through holes and a plurality of button ejection holes corresponding to the interface slotted holes and the plurality of case button mounting holes.

10. The cabinet speaker of any one of claims 1-7 and 9, wherein: the cabinet surface supporting assembly comprises two supporting bottom frames, the two supporting bottom frames are respectively supported on the left side and the right side of the bottom of the box-shaped cabinet surface body, the two supporting bottom frames are drawer cabinets or door cabinets, a plurality of layers of loading bridge plates parallel to the upper side panel are arranged between the two supporting bottom frames, blocking frames are fixedly arranged on the upper side surfaces of the loading bridge plates, close to the rear side edges, and a plurality of grid holes are formed in the blocking frames; the boards forming the box-shaped cabinet surface body and the cabinet surface supporting component are all medium density fiberboard.