CN210694159U

CN210694159U - Intelligent sound box liquid crystal television

Info

Publication number: CN210694159U
Application number: CN202020116660.7U
Authority: CN
Inventors: 叶钦泉
Original assignee: Guangdong Asano Technology Co ltd
Current assignee: Guangdong Asano Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-06-05
Anticipated expiration: 2030-01-17

Abstract

The utility model belongs to the technical field of televisions and discloses an intelligent sound box liquid crystal television which comprises a liquid crystal television body, sound boxes and a bracket; the loudspeaker box comprises a loudspeaker box body, a front cover body arranged on the loudspeaker box body, a high pitch loudspeaker, a middle pitch loudspeaker and a low pitch loudspeaker, wherein the front cover body is provided with a first sound-raising hole, a second sound-raising hole and a third sound-raising hole which correspond to the high pitch loudspeaker, the middle pitch loudspeaker and the low pitch loudspeaker; the loudspeaker box body is fixed on the lower side of the liquid crystal television body, and the support is fixed on the lower side of the loudspeaker box body. This intelligence audio amplifier liquid crystal TV through with high pitch loudspeaker and mediant speaker set up on the audio amplifier body, with woofer sets up on the lid in front, improved effectively the stability of liquid crystal TV body, reducible distortion guarantees that the tone quality is pure.

Description

Intelligent sound box liquid crystal television

Technical Field

The utility model relates to a TV set technical field specifically is an intelligence audio amplifier LCD TV.

Background

Applicant TCL optoelectronics technology (huizhou) limited proposed a utility model patent publication No. CN202503633U in 2012, which discloses a liquid crystal television and a sound box thereof, the sound box is used for being disposed on a liquid crystal television with a base support frame, the sound box comprises a box body and a speaker, the speaker is installed inside the box body, the box body is provided with an adaptation through hole through which the base support frame passes.

The prior art has the problems that the physical conditions of the loudspeaker determine that the small loudspeaker is difficult to reproduce good tone quality, so that most of the existing liquid crystal televisions abandon a bass part or an external wireless bass box, or increase a power amplifier to push a built-in bass box of the liquid crystal television, the structure is complex, and meanwhile, the bass loudspeaker is easy to generate vibration for the liquid crystal television, and the stability of the liquid crystal television is not facilitated.

Therefore, the technical problem to be solved by the application is as follows: how to build the speakers with different properties of high, medium and low into the television so that the speakers can play three sound effects without mutual influence, ensure pure tone and simultaneously reduce the vibration influence of the bass speaker on the liquid crystal television.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence audio amplifier liquid crystal TV, this intelligence audio amplifier liquid crystal TV through with high pitch loudspeaker and medium pitch loudspeaker set up on the audio amplifier body, will woofer sets up in the front on the lid, has improved effectively the stability of liquid crystal TV body, reducible distortion guarantees that the tone quality is pure.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent sound box liquid crystal television comprises a liquid crystal television body, a sound box and a support; the loudspeaker box comprises a loudspeaker box body, a front cover body arranged on the loudspeaker box body, a high pitch loudspeaker, a middle pitch loudspeaker and a low pitch loudspeaker, wherein the front cover body is provided with a first sound-raising hole, a second sound-raising hole and a third sound-raising hole which correspond to the high pitch loudspeaker, the middle pitch loudspeaker and the low pitch loudspeaker; the loudspeaker box body is fixed on the lower side of the liquid crystal television body, and the support is fixed on the lower side of the loudspeaker box body.

In the above-mentioned intelligent sound box liquid crystal television, the sound box body is provided with a built-in sound box, the midrange speaker and the high pitch speaker are arranged in the built-in sound box, and the built-in sound box is fixedly connected to the sound box body through a mounting plate.

In the intelligent sound box liquid crystal television, the two sides of the built-in sound box are provided with the elastic clamping lugs, the elastic clamping lugs are internally provided with the inserting sleeves for auxiliary installation, and the inserting sleeves are internally provided with inserting holes; the sound box body is provided with an inserting column matched with the inserting hole, and the inserting column is provided with a reinforcing rib for reinforcing the supporting strength;

when the built-in sound box is installed, the plug-in column is plugged in the plug-in hole of the plug-in sleeve.

In foretell intelligence audio amplifier liquid crystal TV, the projection of mounting panel is the L type on the perpendicular of audio amplifier body length direction's the perpendicular, the one side of mounting panel with the laminating of the bottom of audio amplifier body, the another side of mounting panel with the audio amplifier body is kept away from the laminating of one side of preceding lid.

In the intelligent sound box liquid crystal television, one surface of the mounting plate, which is matched with the side surface of the sound box body, is provided with a plurality of first mounting holes for mounting, and the side surface of the sound box body, which is matched with the mounting plate, is provided with first threaded holes matched with the first mounting holes; the loudspeaker box is characterized in that one side of the mounting plate matched with the bottom of the loudspeaker box body is provided with a plurality of second mounting holes, the bottom of the built-in loudspeaker box is provided with second threaded holes matched with the second mounting holes, the bottom of the loudspeaker box body is also provided with through holes matched with the second mounting holes and the second threaded holes, and the support penetrates through the screws and is matched with the second threaded holes.

In the above-mentioned intelligent sound box liquid crystal television, the bottom of the sound box body is further provided with a first heat dissipation part for heat dissipation, and one side of the sound box body, which is far away from the front cover body, is provided with a second heat dissipation part for heat dissipation.

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

the utility model ensures that the middle pitch and the high pitch are not affected by the bass, can reduce distortion and ensure pure tone color by arranging the high pitch loudspeaker and the middle pitch loudspeaker on the sound box body and arranging the low pitch loudspeaker on the front cover body; meanwhile, the woofer is arranged on the front cover body, so that the influence of bass vibration on the liquid crystal television body is effectively reduced, and the stability of the liquid crystal television body is ensured.

The support passes through-hole, second mounting hole and sets up the second screw hole cooperation in built-in audio amplifier through the screw and realizes that it installs the downside at the audio amplifier body, and its compact structure, connection stability is high.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention;

fig. 2 is a bottom view of embodiment 1 of the present invention;

fig. 3 is a partial perspective view of the liquid crystal television according to embodiment 1 of the present invention with the liquid crystal television main body removed;

fig. 4 is a perspective view of the embodiment 1 of the present invention, fig. 3, with the mounting plate removed, and with a built-in speaker;

fig. 5 is a perspective view of a mounting plate according to embodiment 1 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, an intelligent speaker liquid crystal television includes a liquid crystal television body 1, a speaker 2 and a bracket 3; the sound box 2 comprises a sound box body 21, a front cover body 22 arranged on the sound box body 21, a high pitch loudspeaker 23, a middle pitch loudspeaker 24 and a low pitch loudspeaker 25, wherein the front cover body 22 is provided with a first sound-emitting hole 221, a second sound-emitting hole 222 and a third sound-emitting hole 223 corresponding to the high pitch loudspeaker 23, the middle pitch loudspeaker 24 and the low pitch loudspeaker 25, the low pitch loudspeaker 25 is arranged on the front cover body 22, and the middle pitch loudspeaker 24 and the high pitch loudspeaker 23 are fixed on the sound box body 21; the sound box body 21 is fixed on the lower side of the liquid crystal television body 1, and the support 3 is fixed on the lower side of the sound box body 21.

In practical application, the tweeter 23 and the woofer 24 are disposed on the speaker body 21, and the woofer 25 is disposed on the front cover 22, so as to effectively reduce the influence of the bass vibration on the lcd tv body 1, and ensure the stability of the lcd tv body 1.

Preferably, referring to fig. 3, the built-in speaker 4 is disposed on the speaker body 21, the midrange speaker 24 and the tweeter 23 are disposed in the built-in speaker 4, and the built-in speaker 4 is fixedly connected to the speaker body 21 through a mounting plate 5.

Specifically, the woofer 25 is provided on the front cover 22, and the tweeter 23 and the midrange speaker 24 are provided in the built-in sound box 4, so that the midrange and the high range are not affected by the bass, distortion is reduced, and pure tone is ensured.

Preferably, elastic clamping lugs 41 are arranged on two sides of the built-in sound box 4, an insertion sleeve 42 for auxiliary installation is arranged in each elastic clamping lug 41, and an insertion hole (not shown in the figure) is arranged in each insertion sleeve 42; the sound box body 21 is provided with an inserting column 43 matched with the inserting hole, and the inserting column 43 is provided with a reinforcing rib 44 for reinforcing the supporting strength;

when the built-in sound box 4 is mounted on the sound box body 21, the plug column 43 is plugged into the plug hole of the plug sleeve 42.

The plug bush 42 is detachably connected to the elastic clamping lug 41, and the plug column 43 is plugged in the plug hole, so that the installation and the positioning of the built-in sound box 4 are facilitated, and the installation stability of the built-in sound box 4 is enhanced.

In this embodiment, referring to fig. 2 to 5, the projection of the mounting plate 5 on the vertical plane perpendicular to the length direction of the sound box body 21 is L-shaped, one surface of the mounting plate 5 is attached to the bottom of the sound box body 21, and the other surface of the mounting plate 5 is attached to the side of the sound box body 21 away from the front cover 22.

A plurality of first mounting holes 51 for mounting are formed in one side of the mounting plate 5, which is matched with the side of the sound box body 21, and first threaded holes 211 matched with the first mounting holes 51 are formed in the side of the sound box body 21, which is matched with the mounting plate 5; the one side of the mounting plate 5, which is matched with the bottom of the sound box body 21, is provided with a plurality of second mounting holes 52, the bottom of the built-in sound box 4 is provided with second threaded holes (not shown in the figure) matched with the second mounting holes 52, the bottom of the sound box body 21 is also provided with through holes 212 matched with the second mounting holes 52 and the second threaded holes, and the support 3 penetrates through the through holes 212 and the second mounting holes 52 through screws 6 to be matched with the second threaded holes.

Specifically, the first threaded holes 211 are arranged in the columnar bodies, and a grid-shaped reinforcing rib structure is arranged between the columnar bodies, so that the mounting stability of the mounting plate 5 is improved; the built-in sound box 4 passes through the through hole 212, the second mounting hole 52 and the second threaded hole through the screw 6 to be matched to realize the fixation of the built-in sound box 4, and the built-in sound box is matched with the mounting mode that the plug column 43 is plugged on the plug sleeve 42, so that the mounting stability of the built-in sound box 4 is effectively improved.

In order to improve the mounting stability of the mounting plate 5 and the side surface of the sound box body 21, a first bent portion 53 is arranged on the surface, matched with the sound box body 21, of the mounting plate 5, the surface, matched with the sound box body 21, of the mounting plate 5 forms an inwards concave structure through the first bent portion 53, a structure, matched with the inwards concave structure, is arranged on the sound box body 21, and the first bent portion 53 is also provided with the first mounting hole 51; the mounting plate 5 and the surface of the bottom surface of the sound box body 21 which is matched with each other are provided with a second bending part 54 for supporting the built-in sound box 4.

In this embodiment, the number of the first mounting holes 51 and the second mounting holes 52 is not limited, and may be 3, 4 or more.

In this embodiment, referring to fig. 2 and 4, the bottom of the sound box body 21 is further provided with a first heat sink portion 7 for dissipating heat, and one side of the sound box body 21 away from the front cover 22 is provided with a second heat sink portion 8 for dissipating heat.

Specifically, the first heat dissipation part 7 is composed of a plurality of square through holes, and the second heat dissipation part 8 is a plurality of strip-shaped holes, so that the heat dissipation effect and the sound amplification effect can be achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent sound box liquid crystal television comprises a liquid crystal television body, a sound box and a support; the loudspeaker box is characterized by comprising a loudspeaker box body, a front cover body arranged on the loudspeaker box body, a high pitch loudspeaker, a middle pitch loudspeaker and a low pitch loudspeaker, wherein the front cover body is provided with a first sound-raising hole, a second sound-raising hole and a third sound-raising hole which correspond to the high pitch loudspeaker, the middle pitch loudspeaker and the low pitch loudspeaker; the loudspeaker box body is fixed on the lower side of the liquid crystal television body, and the support is fixed on the lower side of the loudspeaker box body.

2. The liquid crystal television with intelligent sound box according to claim 1, wherein the sound box body is provided with a built-in sound box, the midrange speaker and the high pitch speaker are arranged in the built-in sound box, and the built-in sound box is fixedly connected to the sound box body through a mounting plate.

3. The liquid crystal television with the intelligent sound box according to claim 2, wherein elastic clamping lugs are arranged on two sides of the built-in sound box, an inserting sleeve for auxiliary installation is arranged in each elastic clamping lug, and an inserting hole is formed in each inserting sleeve; the sound box body is provided with an inserting column matched with the inserting hole, and the inserting column is provided with a reinforcing rib for reinforcing the supporting strength;

4. The liquid crystal television with an intelligent sound box according to claim 2, wherein the projection of the mounting plate on a vertical plane perpendicular to the length direction of the sound box body is in an L shape, one surface of the mounting plate is attached to the bottom of the sound box body, and the other surface of the mounting plate is attached to one side of the sound box body, which is far away from the front cover body.

5. The liquid crystal television with the intelligent sound box according to claim 4, wherein a plurality of first mounting holes for mounting are formed in one surface, matched with the side surface of the sound box body, of the mounting plate, and first threaded holes matched with the first mounting holes are formed in the side surface, matched with the mounting plate, of the sound box body; the loudspeaker box is characterized in that one side of the mounting plate matched with the bottom of the loudspeaker box body is provided with a plurality of second mounting holes, the bottom of the built-in loudspeaker box is provided with second threaded holes matched with the second mounting holes, the bottom of the loudspeaker box body is also provided with through holes matched with the second mounting holes and the second threaded holes, and the support penetrates through the screws and is matched with the second threaded holes.

6. The liquid crystal television with an intelligent sound box according to claim 1, wherein a first heat dissipation part for heat dissipation is further arranged at the bottom of the sound box body, and a second heat dissipation part for heat dissipation is arranged on one side, away from the front cover body, of the sound box body.