CN219394994U - Display equipment and base sound for display device - Google Patents

Abstract

The utility model provides display equipment and a base sound for a display device. A plurality of supporting ribs are arranged in the cavity of the seat at intervals along the left-right direction, supporting platforms with front side openings are formed on the supporting ribs, and the supporting plates can extend into and support on the supporting platforms in a sliding mode along the front-back direction so as to drive the sound body to extend into or draw out of the cavity; the bottom surface of the supporting plate supports and is limited on the supporting platform. Through the slip of tray on supporting platform for the stereo set body can stretch into or take out the cavity, thereby make the stereo set body can separate for the base, the clearance and the maintenance of the stereo set body of being convenient for.

Description

Display equipment and base sound for display device

Technical Field

The utility model relates to the technical field of household appliances, in particular to display equipment and a base sound for a display device.

Background

Conventional televisions typically have speakers, but the sound quality and sound effects of the speakers of the televisions themselves are poor, so for users with high demands they typically achieve better sound effects by connecting the televisions to the speakers. Because the existing television is thinner and thinner, and the sound is difficult to be built in the television, the sound needs to be externally arranged to achieve better sound effect.

In addition, some liquid crystal televisions adopt external television equipment, but the liquid crystal televisions are placed in a television cabinet or the rear side of the television, sound equipment is not fixed, dust is easy to accumulate, and the overall attractiveness of the television is also influenced; the traditional television is integrated with the television, and the sound is placed in the base, so that the sound is completely fixed in the base by using the screw, and the disassembly and cleaning are very inconvenient.

Disclosure of Invention

An object of the present utility model is to provide a base sound for a display device, so as to facilitate separation of the sound and the base, and cleaning of the sound.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present utility model, there is provided a base audio for a display apparatus, including a base and an audio assembly; the base is used for fixing and supporting the display device; the base is provided with a cavity with an opening at one side; the base extends along the left-right direction; a plurality of supporting ribs are arranged in the cavity at intervals along the left-right direction; a supporting platform with an opening at the front side is formed on the supporting rib; the sound assembly comprises a supporting plate and one or more sound bodies fixed on the upper surface of the supporting plate; the supporting plate can extend into and be supported on the supporting platform in a sliding manner along the front-back direction so as to drive the sound body to extend into or withdraw from the cavity; the bottom surface of the supporting plate supports and is limited on the supporting platform.

In some embodiments of the present application, rotatable rollers are provided on the support ribs, and the rollers extend upward beyond the upper surface of the support platform; the lower surface of the supporting plate is supported on the roller.

In some embodiments of the present application, the support platform is provided with a plurality of support platforms at intervals along the left-right direction; and a plurality of rollers are arranged on each supporting rib at intervals along the front-back direction.

In some embodiments of the present application, the upper surface of the supporting platform is formed with a protruding limiting protrusion; a concave limiting groove is formed on the bottom surface of the supporting plate; the limiting protrusion extends into and is clamped in the limiting groove.

In some embodiments of the present application, the front side wall of the limiting groove is a slope or an arc surface inclined downward and forward; the rear side wall of the limit groove is an inclined surface or an arc surface inclined downwards and backwards.

In some embodiments of the present application, the supporting rib is provided with a clamping groove with an open front end, and the supporting platform is formed on the upper surface of the clamping groove; the clamping groove penetrates through the supporting rib along the left-right direction.

In some embodiments of the present application, the upper end of the front side of the supporting rib is formed with a protruding positioning protrusion; clamping plates are fixed at the left end and the right end of the sound body; a limiting piece is arranged on the clamping plate; the limiting piece is sleeved on the positioning protrusion in a sliding mode along the front-back direction so as to limit the movement of the sound body in the up-down left-right direction.

In some embodiments of the present application, a plurality of the support ribs are arranged at intervals; the sound box body is arranged on the supporting plate at intervals, and the sound box body is arranged between every two supporting ribs.

In some embodiments of the present application, the base is provided with a supporting frame protruding upwards, so as to be used for fixing the display device.

According to another aspect of the present application, there is provided a display apparatus including a display device, and the above-described base sound; the display device is fixed on the base sound equipment.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

in the utility model, a plurality of supporting ribs are arranged in a cavity of a base at intervals along the left-right direction, a supporting platform with an opening at the front side is formed on the supporting ribs, and a supporting plate can extend into and support on the supporting platform in a sliding manner along the front-back direction so as to drive an acoustic body to extend into or withdraw from the cavity; the bottom surface of the supporting plate supports and is limited on the supporting platform. Through the slip of tray on supporting platform for the stereo set body can stretch into or take out the cavity, thereby make the stereo set body can separate for the base, the clearance and the maintenance of the stereo set body of being convenient for.

Drawings

Fig. 1 is a schematic view of a structure of an embodiment of a display device of the present utility model.

Fig. 2 is a schematic structural diagram of an acoustic embodiment of the base of the present utility model.

Fig. 3 is a schematic structural diagram of a portion of an acoustic embodiment of the base of the present utility model, in which a hollowed-out window is shown.

Fig. 4 is an exploded view of an embodiment of the base audio of the present utility model.

Fig. 5 is a schematic view of the structure of the base of the acoustic embodiment of the base of the present utility model.

Fig. 6 is a schematic structural view of a support rib of an acoustic embodiment of the base of the present utility model.

Fig. 7 is a schematic cross-sectional view of an acoustic assembly according to the present utility model.

Fig. 8 is a schematic structural diagram of an acoustic assembly according to an acoustic embodiment of the base of the present utility model.

Fig. 9 is a schematic structural view of a tray of an acoustic embodiment of the base of the present utility model.

Fig. 10 is a schematic view of the structure of the supporting board on the supporting rib according to the acoustic embodiment of the base of the present utility model.

Fig. 11 is a schematic diagram showing connection between a clamping board and an audio body in an audio embodiment of a base of the present utility model.

Fig. 12 is a schematic structural diagram of a sound embodiment of a base plate of the present utility model.

Fig. 13 is a schematic view of a sound embodiment of the base of the present utility model with a clip on a support bar.

The reference numerals are explained as follows: 1. a base sound box; 100. a base; 110. a support frame; 120. a chamber; 130. a support rib; 131. a clamping groove; 132. a limit protrusion; 133. positioning the bulge; 140. a roller; 200. an acoustic assembly; 210. a supporting plate; 211. a clearance groove; 212. a limit groove; 220. an acoustic body; 230. a clamping plate; 240. a limiting piece; 241. a limiting hole; 2. a display device.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In addition, some liquid crystal televisions adopt external television equipment, but the liquid crystal televisions are placed in a television cabinet or the rear side of the television, sound equipment is not fixed, dust is easy to accumulate, and the overall attractiveness of the television is also influenced; the traditional television is integrated with the television, and the sound is placed in the base, so that the sound is completely fixed in the base by using the screw, and the disassembly and cleaning are very inconvenient.

For convenience of description and understanding, a vertical direction is an up-down direction, a width direction is a left-right direction, a direction facing a user is a front direction, and a direction facing away from the user is a rear direction, with reference to a state when the display device is vertically used.

Fig. 1 is a schematic view of a structure of an embodiment of a display device of the present utility model.

Referring to fig. 1, the present embodiment provides a display apparatus including a display device 2 for displaying image information, and a base sound 1 for the display device 2. The display device 2 serves as a separate display source for displaying image information. The base sound 1 is disposed at the lower part of the display device 2 and is used for supporting the display device 2 so that the whole display device can be supported on a preset desktop. The display device 2 may be a television or a computer monitor or the like. The base sound 1 is used for supporting the display device 2 and can send out audio information to be matched with image information displayed by the display device 2.

The display device 2 includes a display panel and a housing. The case covers the back side of the display panel, and supports the display panel as a back appearance surface of the display device 2. The display panel is fixed to the front side of the housing as a display surface of the display device 2 for displaying image information.

In some embodiments, the housing includes a back plate and a middle frame disposed at a front periphery of the back plate; the display device 2 further includes a lamp panel and an optical film. The display panel is a liquid crystal display panel, and the display device 2 is a liquid crystal display device 2. The back plate and the middle frame form a supporting structure of the display device 2, the display panel is fixed on the middle frame, the optical diaphragm is fixed on the back plate and positioned at the rear of the display panel, the lamp panel is fixed on the back plate and positioned at the rear of the optical diaphragm, the lamp beads are densely distributed on the lamp panel, and different image information is displayed on the display panel through the light emission of the lamp beads on the lamp panel.

The display device 2 may further include a main board, a power board, a sound component, an electronic component, and the like.

The main board is located in the housing and disposed at the back side of the display panel, and is mainly used for operating the control system of the display device 2 and outputting related operation instructions correspondingly.

The power panel is integrated on the mainboard and is mainly used for providing driving voltage or stable working voltage for the mainboard and keeping stable output current of circuits on the mainboard during working.

The sound component is arranged on the back side, the left side and the right side or the front side of the main board and is mainly used for emitting corresponding sound in cooperation with an interface displayed by the display panel.

The electronic components are connected to the back side of the main board, and the main board is provided with a large number of electronic components, and mainly transmits operation instructions output by the main board to corresponding operation ends.

Fig. 2 is a schematic structural diagram of an acoustic embodiment of the base of the present utility model. Fig. 3 is a schematic structural diagram of a portion of an acoustic embodiment of the base of the present utility model, in which a hollowed-out window is shown. Fig. 4 is an exploded view of an embodiment of the base audio of the present utility model. Fig. 5 is a schematic view of the structure of the base of the acoustic embodiment of the base of the present utility model.

Referring to fig. 2 to 5, the base audio 1 includes a base 100, an audio component 200 detachably disposed on the base 100, and a hollow window 300 disposed on a front side of the base 100. The base 100 is used for supporting the display device 2, and the sound assembly 200 is used for emitting audio information. The hollowed-out window 300 is disposed on the front side of the audio assembly 200 to protect the audio assembly 200.

The base 100 is provided with a supporting frame 110 protruding upwards for fixing the display device 2. In this embodiment, the support frame 110 extends vertically, and the display device 2 is fixed at the lower end of the support frame 110. The lower end of the supporting frame 110 is fixed to the base 100.

In this embodiment, the base 100 is in a box-shaped structure, and the sound assembly 200 is accommodated in the base 100 to protect the sound assembly 200, so as to effectively prevent dust from entering the sound assembly 200.

In some embodiments, the base 100 is any structure, and the audio assembly 200 is placed on the base 100.

The base 100 is used for fixing and supporting the display device 2; the base 100 is provided with a chamber 120 with one side opened; the base 100 extends in the left-right direction; a plurality of support ribs 130 are provided in the chamber 120 at intervals in the left-right direction. The support ribs 130 are used to support and retain the audio assembly 200.

In this embodiment, the front side of the chamber 120 is open, and the acoustic assembly 200 extends into and out of the chamber 120 from the front side of the chamber 120 to facilitate cleaning and maintenance of the acoustic assembly 200. The sound outlet of the audio assembly 200 is disposed forward. In some embodiments, the rear side of the chamber 120 is open. In other embodiments, the left or right side of the chamber 120 is open.

The hollowed-out window 300 is detachably clamped on the base 100 from front to back, so that the hollowed-out window 300 can be conveniently taken down from the base 100.

Fig. 6 is a schematic structural view of a support rib of an acoustic embodiment of the base of the present utility model.

Referring to fig. 2 to 6, the support rib 130 is formed with a support platform having a front opening for supporting and restraining the audio assembly 200.

In this embodiment, the supporting rib 130 is provided with a clamping groove 131 with an opening at the front end, and a supporting platform is formed on the upper surface of the clamping groove 131; the clamping groove 131 penetrates the supporting rib 130 along the left-right direction. In some embodiments, the supporting rib 130 is not provided with a clamping groove 131, and the top upper surface of the supporting rib 130 forms a supporting platform.

The upper surface of the supporting platform is provided with a protruding limiting protrusion 132, the limiting protrusion 132 is positioned at the rear of the supporting platform, and the front side wall of the limiting protrusion 132 is a slope or a cambered surface which inclines downwards and forwards; the rear side wall of the limit projection 132 is a slope or an arc surface inclined downward and rearward.

In this embodiment, the supporting rib 130 is provided with a rotatable roller 140, and the roller 140 extends upward beyond the upper surface of the supporting platform.

The support platforms are arranged at intervals along the left-right direction; a plurality of rollers 140 are disposed on each of the support ribs 130 at intervals in the front-rear direction.

The support rib 130 is formed at the upper front end thereof with a protruding positioning protrusion 133, and the positioning protrusion 133 extends forward in a straight line. In this embodiment, the positioning protrusion 133 is cylindrical, and in some embodiments, the positioning protrusion 133 has a polygonal, elliptical, or other cross-section. The positioning projection 133 is located above the support platform.

In this embodiment, the supporting platform and the positioning protrusion 133 are both disposed on the supporting rib 130. In some embodiments, the support platform and the positioning boss 133 can be provided on different structures.

In the present embodiment, a plurality of support ribs 130 are provided at intervals in the left-right direction. Wherein two support ribs 130 are provided on the left and right sidewalls of the chamber 120, respectively.

Fig. 7 is a schematic cross-sectional view of an acoustic assembly according to the present utility model. Fig. 8 is a schematic structural diagram of an acoustic assembly according to an acoustic embodiment of the base of the present utility model. Fig. 9 is a schematic structural view of a tray of an acoustic embodiment of the base of the present utility model. Fig. 10 is a schematic view of the structure of the supporting board on the supporting rib according to the acoustic embodiment of the base of the present utility model.

Referring to fig. 2 to 10, the audio assembly 200 includes a tray 210, and one or more audio bodies 220 fixed to an upper surface of the tray 210; the supporting plate 210 is slidably inserted into and supported on the supporting platform along the front-rear direction, so as to drive the sound body 220 to be inserted into or pulled out of the cavity 120; the bottom surface of the pallet 210 is supported and restrained on a support platform.

A plurality of supporting ribs 130 are arranged in the cavity 120 of the base 100 at intervals along the left-right direction, a supporting platform with an opening at the front side is formed on the supporting ribs 130, and the supporting plate 210 can be slidably inserted into and supported on the supporting platform along the front-rear direction so as to drive the sound body 220 to be inserted into or pulled out of the cavity 120; the bottom surface of the pallet 210 is supported and restrained on a support platform. By sliding the tray on the supporting platform, the sound body 220 can extend into or withdraw from the cavity 120, so that the sound body 220 can be separated relative to the base 100, and cleaning and maintenance of the sound body 220 are facilitated.

The supporting ribs 130 are provided with rotatable rollers 140, and the rollers 140 upwards exceed the upper surface of the supporting platform; the lower surface of the pallet 210 is supported on the rollers 140, so that when the pallet 210 moves in the front-rear direction, the pallet 210 drives the rollers 140 to rotate, thereby reducing friction resistance when the pallet 210 moves forward and backward, and facilitating the movement of the pallet 210.

In this embodiment, the bottom of the supporting plate 210 is provided with the avoidance slot 211, so that after the supporting plate 210 moves to the preset position, the upper end of the roller 140 is accommodated in the avoidance slot 211, and the bottom surface of the supporting plate 210 is supported on the supporting platform, so that the supporting plate 210 is stably supported on the supporting rib 130, and the stability of the acoustic assembly 200 on the supporting plate 210 can be effectively avoided, so that the acoustic quality of the acoustic assembly 200 is effectively ensured.

In some embodiments, the support ribs 130 are not provided with rollers 140, and the pallet 210 slides directly on the support platform.

The bottom surface of the supporting plate 210 is provided with a concave limit groove 212; the limit protrusions 132 on the support ribs 130 extend into and are engaged in the limit grooves 212 to limit the forward movement of the pallet 210. The front side wall of the limit groove 212 is an inclined surface or an arc surface inclined downwards and forwards; the rear sidewall of the limit groove 212 is a slope or an arc surface inclined downward and backward, so that the limit protrusion 132 can slide in and out of the limit groove 212 conveniently.

Fig. 11 is a schematic diagram showing connection between a clamping board and an audio body in an audio embodiment of a base of the present utility model. Fig. 12 is a schematic structural diagram of a sound embodiment of a base plate of the present utility model. Fig. 13 is a schematic view of a sound embodiment of the base of the present utility model with a clip on a support bar.

Referring to fig. 2 to 13, clamping plates 230 are fixed at the left and right ends of the sound body 220; the clamping plate 230 is provided with a limiting piece 240; the limiting member 240 is slidably sleeved on the positioning protrusion 133 along the front-rear direction, so as to limit the movement of the sound body 220 in the up-down and left-right directions, and avoid vibration of the sound body 220.

The limiting piece 240 is provided with a limiting hole 241, and the shape of the limiting hole 241 is matched with the positioning protrusion 133, so that the limiting piece 240 can be sleeved on the periphery of the positioning protrusion 133. In this embodiment, the outer periphery of the positioning protrusion 133 is circular, and the limiting hole 241 is correspondingly provided in a circular shape.

In this embodiment, the clamping plates 230 are fixed at two ends of the sound body 220. In some embodiments, the card 230 is fixed to the upper surface of the tray 210 and is located at both ends of the sound.

Based on the above description, when the acoustic assembly 200 is mounted to the base 100, the acoustic body 220 is fixed to the upper surface of the tray 210, and the stopper 240 is fixed to the tray 210. The supporting plate 210 is arranged corresponding to the supporting platform; the pallet 210 moves back along the support platform from the front side of the support platform. The surface of the supporting plate 210 abuts against the roller 140 and drives the roller 140 to rotate, and the supporting plate 210 drives the sound body 220 to move backwards. When the pallet 210 moves backward to the preset position, the limiting protrusion 132 is engaged in the limiting groove 212 to limit the forward movement of the pallet 210. After the pallet 210 moves backward to a preset position, the upper ends of the rollers 140 extend into the avoidance grooves 211 at the bottom end of the pallet 210, and the bottom surface of the pallet 210 is supported on the support platform, so that the pallet is stably supported on the support ribs 130. In the process of backward movement of the supporting plate 210, the limiting piece 240 on the clamping plate 230 is sleeved on the positioning protrusion 133 on the front side of the supporting rib 130, so that vibration of the sound assembly 200 can be effectively avoided.

When cleaning and maintenance of the acoustic assembly 200 is required, the acoustic assembly 200 is pulled forward, thereby disengaging the acoustic assembly 200 from the base 100.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A base audio for a display device, comprising:

a base for fixing and supporting the display device; the base is provided with a cavity with an opening at one side; the base extends along the left-right direction; a plurality of supporting ribs are arranged in the cavity at intervals along the left-right direction; a supporting platform with an opening at the front side is formed on the supporting rib;

the sound assembly comprises a supporting plate and one or more sound bodies fixed on the upper surface of the supporting plate; the supporting plate can extend into and be supported on the supporting platform in a sliding manner along the front-back direction so as to drive the sound body to extend into or withdraw from the cavity; the bottom surface of the supporting plate supports and is limited on the supporting platform.

2. The base sound box according to claim 1, wherein rotatable rollers are arranged on the supporting ribs, and the rollers extend upwards beyond the upper surface of the supporting platform; the lower surface of the supporting plate is supported on the roller.

3. The base sound box according to claim 2, wherein the support platform is provided with a plurality of support platforms at intervals along the left-right direction; and a plurality of rollers are arranged on each supporting rib at intervals along the front-back direction.

4. The base sound box according to claim 2, wherein the upper surface of the supporting platform is formed with a protruding limit protrusion; a concave limiting groove is formed on the bottom surface of the supporting plate; the limiting protrusion extends into and is clamped in the limiting groove.

5. The base sound box according to claim 4, wherein the front side wall of the limit groove is an inclined surface or an arc surface inclined downwards and forwards; the rear side wall of the limit groove is an inclined surface or an arc surface inclined downwards and backwards.

6. The base sound box according to claim 1, wherein the supporting rib is provided with a clamping groove with an opening at the front end, and the supporting platform is formed on the upper surface of the clamping groove; the clamping groove penetrates through the supporting rib along the left-right direction.

7. The base sound box according to claim 6, wherein a protruding positioning protrusion is formed at the upper end of the front side of the support rib; clamping plates are fixed at the left end and the right end of the sound body; a limiting piece is arranged on the clamping plate; the limiting piece is sleeved on the positioning protrusion in a sliding mode along the front-back direction so as to limit the movement of the sound body in the up-down left-right direction.

8. The base sound box according to claim 6, wherein a plurality of support ribs are arranged at intervals; the sound box body is arranged on the supporting plate at intervals, and the sound box body is arranged between every two supporting ribs.

9. The base stereo set of claim 6, wherein the base is provided with a supporting frame protruding upwards for fixing the display device.

10. A display device comprising a display apparatus, a base stereo according to any one of claims 1 to 9; the display device is fixed on the base sound equipment.