CN212649704U - Loudspeaker assembly and display screen - Google Patents

Abstract

The application discloses a loudspeaker subassembly and display screen for display screen, including support, protection network, light emitting component and controller. The support is provided with a sound outlet hole. The protective net covers the sound outlet hole. The light-emitting element is arranged in the sound outlet hole, and the light rays generated by the light-emitting element can pass through the protective net. The controller is electrically connected with the light-emitting element and is configured to control the color of light emitted by the light-emitting element. On the one hand, because the opening that can utilize loudspeaker carries out light display, can reduce the opening on the display panel, promote display panel's sealed effect and reduce display panel's the processing degree of difficulty. On the other hand, the color of the light emitting element is controlled by the controller, and different information can be displayed by the color, so that the display screen can display more information.

Description

Loudspeaker assembly and display screen

Technical Field

The application relates to the technical field of display equipment, especially, relate to a loudspeaker subassembly and display screen.

Background

The loudspeaker is arranged on the display equipment, the existing display equipment is single in function, and the requirement of more intellectualization cannot be met.

SUMMERY OF THE UTILITY MODEL

The application provides a loudspeaker subassembly and display screen can make the display screen can show more information.

According to one aspect of the present application, there is provided a speaker assembly for a display screen including a bracket, a protective mesh, a light emitting element, and a controller. The support is provided with a sound outlet hole. The protective net covers the sound outlet hole. The light-emitting element is arranged in the sound outlet hole, and the light rays generated by the light-emitting element can pass through the protective net. The controller is electrically connected with the light-emitting element and is configured to control the color of light emitted by the light-emitting element.

Based on above-mentioned embodiment, on the one hand, owing to can utilize the opening of loudspeaker to carry out light display, can reduce the opening on the display panel, promote display panel's sealed effect and reduce display panel's the processing degree of difficulty. On the other hand, the color of the light emitting element is controlled by the controller, and different information can be displayed by the color.

According to some embodiments of the present application, the bracket includes a first sidewall, a second sidewall, and a third sidewall, the first sidewall and the second sidewall are disposed opposite to each other, the third sidewall connects the first sidewall and the second sidewall, the sound outlet hole penetrates through the first sidewall and the second sidewall, the third sidewall is provided with a mounting hole communicating with the sound outlet hole, and the mounting hole is configured to mount the protective net and the light emitting element.

Based on the embodiment, the arrangement of the mounting holes can more conveniently mount the protective net and the light-emitting element at the sound outlet

According to some embodiments of the application, go out the sound hole and include the pore wall that sets up with the mounting hole is relative, go out the sound hole and include the holding tank that sets up in the pore wall, and light emitting component locates in the holding tank.

Based on the above embodiment, the structure of the light emitting element disposed in the accommodating groove can hide the position of the light emitting element, so that the light emitting element is not exposed, and the light emitting element is prevented from being damaged.

According to some embodiments of the application, the side of the protection net facing away from the mounting hole is connected with a light emitting element.

Based on the embodiment, the light-emitting element can be more conveniently hidden, and meanwhile, the position interference between the light-emitting element and the protective net is avoided.

According to some embodiments of the present application, the protection net is bonded to the light emitting element.

Based on the embodiment, the light-emitting element and the protective net can be more conveniently assembled

According to some embodiments of the application, the side of the protection net deviating from the mounting hole is arranged in the accommodating groove.

Based on the embodiment, the sealing effect of the protective net can be improved.

According to some embodiments of the application, preceding frame, including the printing opacity groove, the support is installed in preceding frame, goes out the sound hole and printing opacity groove intercommunication setting to make the permeable printing opacity groove of light.

Based on the above embodiment, the structure of the front frame can well protect the bracket.

According to some embodiments of the application, the first side wall includes the bar arch, goes out the sound hole and runs through the bar arch, and the bar arch inlays in the light trap.

Based on the above embodiment, the structure of the strip-shaped protrusion can facilitate fixing the relative position of the front frame and the bracket.

According to some embodiments of the present application, the bracket includes two sound outlet holes, the speaker assembly includes two protective nets and two light emitting elements, and one protective net and one light emitting element are correspondingly disposed in each sound outlet hole.

Based on the embodiment, the information display function of the light-emitting element can be more comprehensive due to the structure of the two sound outlet holes.

A second aspect of the present application also provides a display screen comprising the horn assembly for a display screen of any of the embodiments described above.

The application provides a loudspeaker subassembly, on the one hand, owing to can utilize the opening of loudspeaker to carry out light display, can reduce the opening on the display panel, promote display panel's sealed effect and reduce display panel's the processing degree of difficulty. On the other hand, the color of the light emitting element is controlled by the controller, and different information can be displayed by the color, so that the display screen can display more information.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an exploded view of a first perspective of a horn assembly in one embodiment provided herein;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is an exploded view of a second perspective of the horn assembly in one embodiment provided herein;

FIG. 4 is a cross-sectional schematic view of the horn assembly shown in FIG. 3;

fig. 5 is a partially enlarged schematic view of fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

A display screen is a device for displaying pictures. In the practical process, the inventor finds that in a scene of a multi-person conference, if a display screen for the conference displays information such as conference time, the display function of the display screen needs to be started, on one hand, the operation is troublesome, and on the other hand, the energy is not enough saved (the liquid crystal display needs to consume electric energy when being in a starting state all the time). In view of this, the present disclosure provides a speaker assembly for a display screen and a display screen, which can display certain information (e.g., meeting time information) without turning on a display function (e.g., a liquid crystal display function) of the display screen. It should be noted that, the inventor also finds that the application scenarios of the speaker assembly and the display screen in the embodiment of the present application are not limited to the display screen for a meeting room, and other scenarios requiring the display screen may also be applicable, such as a home television, a computer display screen, a tablet computer, and the like.

As shown in fig. 1 to 5, an embodiment of the present application provides a horn assembly 100 for a display screen, where the horn assembly 100 includes a bracket 110, a protective mesh 120, a light emitting element 130, and a controller. Specifically, the horn assembly 100 may also include a horn for generation, which may be coupled to the bracket 110.

The holder 110 is provided with a sound outlet hole 111, and the sound outlet hole 111 is used for transmitting out the sound generated by the speaker. The protective mesh 120 is connected to the bracket 110 and covers the sound outlet holes 111, and the protective mesh 120 may be used to cover the sound outlet holes 111 completely or only partially. Or the protection net 120 may cover all the cross-sections of the sound outlet holes 111, or may cover a part of the cross-sections of the sound outlet holes 111. The protection net 120 is used to prevent external foreign objects or dust from entering the display screen through the sound outlet holes 111, and the protection net 120 may be a mesh structure made of metal, plastic, and textile materials.

The light emitting element 130 is disposed in the sound outlet hole 111, and may be connected to the protection mesh 120 or the bracket 110. The light emitting elements 130 are configured such that light generated can pass through the protection net 120 to be observable from the outside. The light emitting element 130 can be any device capable of emitting light of at least two colors, such as a LED light set. The light emitting elements 130 may be connected to the side of the protection net 120 facing the outside or the side facing the inside of the display screen. The light emitting element 130 may be disposed in other portions of the sound outlet hole 111, for example, the light emitting element 130 may be disposed in a portion of the sound outlet hole 111 that is not covered by the protection mesh 120. In order to prevent the protective net 120 from blocking too much light from the light emitting device 130, the protective net 120 may be made of a transparent material, for example, the protective net 120 may be woven by a transparent material to form a net-shaped structure. The light generated by the light emitting device 130 can be observed through the protection net 120.

The controller is electrically connected to the light emitting element 130 and configured to control the color of the light emitted by the light emitting element 130. The controller generates the control signal by controlling the light emitting elements 130 to generate light of different colors. For example, when the display screen is used in a meeting room or the like, the meeting time may be set, when the meeting is in progress, the controller controls the light emitting element 130 to generate one light (e.g., green light), when the meeting time is within a preset time from the set time, the controller controls the light emitting element 130 to generate another light (e.g., red light), and when the meeting person observes the red light, the meeting person may know that the meeting time is about to end, so as to speed up the meeting progress. Illustratively, when the meeting setting time is one hour, and the first forty-five minutes, the controller controls the light emitting element 130 to generate green light. When the conference proceeds to forty-six minutes, the controller controls the light emitting element 130 to generate red light. The conference person observes the light change of the light emitting element 130, and then knows that the conference is finished for fifteen minutes, that is, the conference is accelerated to finish the conference in advance, and the conference room is made free for subsequent arrangement.

The horn assembly 100 in this embodiment. On the one hand, because the opening that can utilize loudspeaker carries out light display, can reduce the opening on the display panel, promote display panel's sealed effect and reduce display panel's the processing degree of difficulty. On the other hand, the color of the light emitting element 130 is controlled by the controller, and different information can be displayed by the color, so that the display is more intelligent.

The structure of the bracket 110 may be any structure, and only needs to have the sound outlet hole 111 and be capable of fixing the light emitting element 130 or the protection net 120. It is understood that the bracket 110 may further include a first sidewall, a second sidewall, and a third sidewall. The first sidewall and the second sidewall are opposite to each other, the third sidewall is connected to the first sidewall and the second sidewall, and the sound outlet hole 111 penetrates through the first sidewall and the second sidewall. The third side wall is provided with mounting holes 113 communicating with the sound outlet holes 111, and the mounting holes 113 are configured to mount the protection net 120 and the light emitting elements 130. The structure of the mounting holes 113 may facilitate the mounting of the protection net 120 and the light emitting elements 130. Specifically, as shown in fig. 2, the bracket 110 is an elongated bracket with a rectangular cross section, the first side wall and the second side wall of the bracket 110 are arranged in parallel, and the third side wall is arranged perpendicular to the first side wall and the second side wall.

In order to protect the light emitting device 130, the sound emitting hole 111 includes a hole wall opposite to the mounting hole 113, the sound emitting hole 111 includes a receiving groove 1111 disposed on the hole wall, and the light emitting device 130 is disposed in the receiving groove 1111. The phrase "the light emitting device 130 is disposed in the receiving groove 1111" includes that the light emitting device 130 is disposed in the receiving groove 1111 completely, and also includes that the light emitting device 130 is partially disposed in the receiving groove 1111. The structure of the light emitting element 130 disposed in the receiving groove 1111 can hide or partially hide the position of the light emitting element 130, so that the light emitting element 130 is not exposed or not exposed completely, and the light emitting element 130 is prevented from being damaged. Meanwhile, the light emitting element 130 is not visible from the outside of the horn assembly 100, so that the appearance of the horn assembly 100 is improved.

As shown in fig. 4, the side of the protection net 120 away from the mounting hole 113 may be connected to the light emitting element 130, that is, when the light emitting element 130 is mounted, the protection net 120 may be connected to the side of the light emitting element 130, and then the protection net 120 and the light emitting element 130 are combined into a whole, and since the size of the mounting hole 113 and the sound outlet hole 111 is small, it is more convenient to mount a whole in a narrow space than to mount two independent individuals. In addition, the light emitting element 130 is connected to the side of the protective mesh 120, so that the protective mesh 120 is not easily interfered with the light emitting element 130, the structural design of the sound outlet hole 111 and the mounting hole 113 is simplified, and the light emitting element and the protective mesh do not have complicated irregular structures.

In practice, the inventor finds that, because the thickness of the protection net 120 is small, it is inconvenient to connect with the light emitting element 130, and thus, in one embodiment, the protection net 120 and the light emitting element 130 can be bonded in a simple and low-cost manner.

When the light emitting device 130 is completely disposed in the receiving groove 1111 and the side of the protection net 120 is connected to the light emitting device 130, the side of the protection net 120 (i.e. the side connected to the light emitting device 130) away from the mounting hole 113 may also be disposed in the receiving groove 1111. When design holding tank 1111 promptly, can make the degree of depth size of holding tank 1111 be greater than the size along holding tank 1111 depth direction of light-emitting component 130 for the side that deviates from mounting hole 113 of protection network 120 also stretches into in the holding tank 1111, can guarantee the sealed effect of protection network 120 like this, make the degree of depth size of holding tank 1111 needn't correspond with the size along the degree of depth direction of holding tank 1111 of reflection of light component again, reduced the design degree of difficulty and the processing degree of difficulty.

It is understood that the stand 110 may further include a front frame 140. The front frame 140 includes a light-transmitting groove 141, the support 110 is mounted on the front frame 140, and the sound outlet hole 111 is disposed in communication with the light-transmitting groove 141 so that light can pass through the light-transmitting groove 141. The front frame 140 may be a part of a housing of the display screen, and the front frame 140 may include the bracket 110 and a speaker connected to the bracket 110, on the one hand, and the light-transmitting groove 141 provided on the front frame 140 may also be used as a sound outlet of the speaker, on the other hand. The light-transmitting groove 141 is configured to allow light generated by the light-emitting device 130 to pass through, and the shape and size of the light-transmitting groove can be determined according to specific situations. In particular, the size of the light-transmitting groove 141 can be made larger than the size of the sound-emitting hole 111, and the front frame 140 does not block the sound-emitting hole 111 at all, so that it can be avoided that the sound-emitting hole 111 is blocked by the front frame 140 due to processing errors when the size of the light-transmitting groove 141 is close to the size of the sound-emitting hole 111.

The bracket 110 may be glued, welded, etc. to the front frame 140. For convenience of assembly, in this embodiment, the first sidewall includes a strip-shaped protrusion 112, the sound outlet 111 penetrates through the strip-shaped protrusion 112, and the strip-shaped protrusion 112 is embedded in the light transmissive groove 141. That is, the bar-shaped protrusion 112 is engaged with the light transmission groove 141, so that the holder 110 is engaged with the light transmission groove 141. Of course, in order to make the connection between the bracket 110 and the front frame 140 stable, the bracket 110 and the front frame 140 may be connected by dispensing or melting.

In particular, the bracket 110 may include two or more sound outlet holes 111, the speaker assembly 100 may include two or more protective nets 120 and two or more light emitting elements 130, and one protective net 120 and one light emitting element 130 are correspondingly disposed in each sound outlet hole 111. When there are a plurality of light-emitting elements 130, the ability to display information is stronger.

When there are a plurality of sound holes 111, there may be a plurality of light-transmitting grooves 141 on the front frame 140. One light-transmitting groove 141 may be provided, and one light-transmitting groove 141 is simultaneously communicated with each sound outlet hole 111.

The second aspect of the present application also provides a display screen comprising the horn assembly 100 for a display screen of any of the embodiments described above. Specifically, the display screen can be a household television, a computer display screen and a tablet computer.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A speaker assembly for a display screen, comprising:

the bracket is provided with a sound outlet hole;

the protective net covers the sound outlet holes;

the light-emitting element is arranged in the sound outlet hole, and the light-emitting element is configured to generate light which can pass through the protective net;

and the controller is electrically connected with the light-emitting element and is configured to control the color of the light emitted by the light-emitting element.

2. The speaker assembly for a display screen of claim 1,

the support comprises a first side wall, a second side wall and a third side wall, the first side wall and the second side wall are arranged oppositely, the third side wall is connected with the first side wall and the second side wall, the sound outlet hole penetrates through the first side wall and the second side wall, the third side wall is provided with a mounting hole communicated with the sound outlet hole, and the mounting hole is configured to allow the protective net and the light-emitting element to pass through and be mounted in the sound outlet hole.

3. The speaker assembly for a display screen of claim 2,

the sound outlet hole comprises a hole wall opposite to the mounting hole, the sound outlet hole comprises an accommodating groove formed in the hole wall, and the light-emitting element is arranged in the accommodating groove.

4. The speaker assembly for a display screen of claim 3,

the side edge of the protective net, which is far away from the mounting hole, is connected with the light-emitting element.

5. The speaker assembly for a display screen of claim 4,

the protective net is bonded to the light emitting element.

6. The speaker assembly for a display screen of claim 4,

the side edge of the protective net deviating from the mounting hole is arranged in the accommodating groove.

7. The speaker assembly for a display screen of claim 2,

the front frame comprises a light transmission groove, the support is installed on the front frame, and the sound outlet hole is communicated with the light transmission groove, so that the light can penetrate through the light transmission groove.

8. The speaker assembly for a display screen of claim 7,

the first side wall comprises a strip-shaped protrusion, the sound outlet hole penetrates through the strip-shaped protrusion, and the strip-shaped protrusion is embedded in the light transmission groove.

9. The speaker assembly for a display screen of claim 1,

the support includes two go out the sound hole, loudspeaker subassembly includes two the protection network and two light emitting component, every it all corresponds in the sound hole and is equipped with one the protection network and one light emitting component.

10. A display screen comprising the speaker assembly for a display screen of any one of claims 1-9.

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