CN203488929U - Television - Google Patents

Abstract

The TV set provided by the utility model includes a display screen assembly and a base supporting the display screen assembly. The base is a split-type foldable base, including: a front support base and a rear support base; the front support base and the rear support base are rotatably installed In the lower part of the display screen assembly; the front support base can be rotated to the front side of the display screen assembly, the rear support base can be rotated to the rear side of the display screen assembly, and the front support base and the rear support base can be stacked at the bottom of the display screen assembly. In the TV set provided by this application, when the front support base is turned to the front side of the display assembly and the rear support base is turned to the rear side of the display assembly, the TV set can be supported on the table through the base, and the front support base and the rear support base are superimposed , the TV can be hung on the wall, and the base can be supported on the table and hung on the wall without disassembly of the base, which solves the problem of time-consuming, laborious and easy to be damaged when the base needs to be installed and disassembled; The sound is emitted from the front side, which improves the sound effect.

Description

TV set

technical field

The utility model relates to the field of electronic products, in particular to a television set.

Background technique

The existing TV can be stably supported on the table (such as the table of the TV cabinet) through the base installed at the lower part. When hanging on the wall, the base needs to be removed and put aside for idle use. It plays the role of supporting the display screen assembly, and the installation and disassembly process of the base is time-consuming and labor-intensive, and is easily damaged; moreover, the production requirements of the TV display screen assembly are becoming thinner and thinner, and components such as speakers are installed on the display screen assembly. It is designed to emit sound backward or downward, which has certain requirements on the thickness of the display panel, and the higher the sound frequency, the stronger the directivity. The midrange and treble are reduced, resulting in dry sound and poor sound quality.

Utility model content

In view of this, the technical problem to be solved by the utility model is to provide a TV set, the base of which is a split foldable structure, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported without disassembly. There are two states on the table and hanging on the wall, which solves the problem of time-consuming, labor-intensive and easily damaged bases that need to be installed and disassembled, improves the quality of the product, and the TV emits sound from the front side, improving the sound effect.

The utility model provides a TV set, comprising a display screen assembly and a base supporting the display screen assembly, the base is a split-type foldable base, comprising: a front support base and a rear support base; the front support base and the rear support seat are rotatably installed on the lower part of the display screen assembly; the front support seat can be rotated to the front side of the display screen assembly, and the rear support seat can be rotated to the rear side of the display screen assembly When the front support seat turns to the front side of the display screen assembly and the rear support seat turns to the rear side of the display screen assembly, the TV can be supported on the table through the base; the front support The base and the rear support base can be stacked at the lower part of the display screen assembly. After the front support base and the rear support base are stacked, the TV set can be hung on the wall.

In the above technical solution, preferably, the TV set further includes a sound box assembly, and the sound box assembly is installed on the front support base or the rear support base.

In the above technical solution, preferably, the sound output direction of the sound box assembly is towards the front side of the television set.

In the above technical solution, preferably, at least one rotating shaft is arranged horizontally at the lower end of the display screen assembly, and both the front supporting base and the rear supporting base are mounted on the rotating shaft.

In the above technical solution, preferably, the lower end of the display screen assembly is horizontally provided with a profile column, and two rotating shafts are horizontally provided at both ends of the profile column, and the two ends of the upper part of the front support base and the rear Both ends of the upper part of the support base are respectively installed on the two rotating shafts.

In the above technical solution, preferably, the front support seat is a U-shaped bracket, two ends of the U-shaped bracket are formed with two first shaft holes, and the two first shaft holes are sleeved on the two rotating shafts; The two ends of the rear support base are respectively provided with shaft brackets, and the two shaft brackets are respectively formed with second shaft holes, and the two second shaft holes are sleeved on the two shafts, and the front support base When superposed with the rear support seat, the rear support seat is located in the frame structure surrounded by the U-shaped bracket.

In the above technical solution, preferably, the two rotating shafts are fixed on the profile column, the rotating shaft bracket is located inside the U-shaped bracket, and a fixing device is arranged between the rotating shaft bracket and the U-shaped bracket. As for the spacer on the rotating shaft, one of the U-shaped bracket and the spacer is provided with a first protrusion, and the other is provided with a first groove, and the first protrusion can be Move in the first groove; one of the profile column and the shaft bracket is provided with a second protrusion, and the other is provided with a second groove, and the second protrusion can be positioned on the first groove. Move in two grooves.

In the above technical solution, preferably, a locking nut is further provided on the outer side of the U-shaped bracket on the rotating shaft, a butterfly washer is arranged between the locking nut and the U-shaped bracket, and the lock A decorative end cover is arranged on the U-shaped bracket on the outer side of the tight nut; a friction plate is arranged between the shaft bracket and the profile column; the lower part of the front support seat and the lower part of the rear support seat are respectively provided with There are front support feet and rear support feet. After the front support base and the rear support base are superimposed, the front support feet and the rear support feet are buckled together.

In the above technical solution, preferably, the speaker assembly includes a speaker front case, a speaker and a sound box rear case, and the speaker is installed between the sound box front case and the sound box rear case, and faces to the front side of the TV.

In the above technical solution, preferably, the TV set further includes a circuit module and a connection terminal, both of the circuit module and the connection terminal are installed on the front support base or the rear support base, and the circuit module It is electrically connected with the display screen assembly.

The TV set in the above technical solution has the following beneficial effects: the base of the TV set provided by the utility model is a split type foldable structure, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported without disassembly. There are two states on the table and hanging on the wall, which solves the problem of time-consuming, labor-intensive and easily damaged bases that need to be installed and disassembled, and improves the quality of the product; remove the speaker components, circuit modules and terminals from the display components and install them to the base, the thickness of the display screen assembly can be further reduced, and the speaker assembly can be designed to emit sound forward after it is installed on the base, so as to ensure that the front of the TV receives better mid-range sound quality and treble sound quality, avoiding The phenomenon of dry sound appears to ensure the sound quality of the sound.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the TV set of the present utility model;

Fig. 2 is a front view structural schematic view of another embodiment of the TV set of the present utility model;

Fig. 3 is a schematic diagram of the left view structure of the TV shown in Fig. 2 under the support state of the front support base and the rear support base;

Fig. 4 is a schematic cross-sectional view of the structure of the base in the TV set shown in Fig. 3;

Fig. 5 is a schematic structural view of the components on the rear support seat in the TV shown in Fig. 2;

Fig. 6 is a schematic cross-sectional structural view of the rotatable connection between the base and the display screen assembly in the TV shown in Fig. 2;

Fig. 7 is a schematic structural view of the rotating shaft in Fig. 6;

Fig. 8 is a schematic structural view of the front support seat in the TV shown in Fig. 2;

Fig. 9 is a schematic structural view of the shaft support in Fig. 5;

Fig. 10 is a schematic structural view of the spacer in Fig. 6;

Fig. 11 is a schematic structural view of the profile column in the TV shown in Fig. 2;

Fig. 12 is a structural schematic diagram of another embodiment of the TV set of the present invention;

Fig. 13 is a schematic diagram of the front view structure of the television shown in Fig. 12;

Fig. 14 is a rear view structural schematic diagram of the television shown in Fig. 12;

Fig. 15 is a schematic top view of the TV set shown in Fig. 12;

Fig. 16 is a schematic bottom view of the television set shown in Fig. 12;

Fig. 17 is a structural schematic diagram of another embodiment of the TV set of the present invention;

Fig. 18 is a schematic diagram of the main structure of the television shown in Fig. 17;

Fig. 19 is a rear view structural schematic diagram of the television shown in Fig. 17;

Fig. 20 is a top view structural schematic diagram of the television shown in Fig. 17;

FIG. 21 is a schematic bottom view of the TV set shown in FIG. 17 .

Wherein, the corresponding relationship between the reference numerals and the names of the components in Figures 1 to 21 is as follows:

11 display assembly, 121 front support seat, 1211 first shaft hole, 1212 front support foot, 122 rear support seat, 1221 circuit module, 1222 connection terminal, 1223 speaker front shell, 1224 speaker, 1225 speaker rear shell, 1226 metal mesh cover , 1227 rear foot, 13 shaft, 14 profile column, 141 second bump, 15 shaft bracket, 151 second groove, 16 limit washer, 161 first bump, 162 first groove, 17 lock nut , 18 butterfly gaskets, 181 gaskets, 19 decorative end caps, 20 friction plates, α central angle.

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the utility model is not limited to the specific details disclosed below EXAMPLE LIMITATIONS.

Embodiment one:

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides a TV set, including a display screen assembly 11 and a base supporting the display screen assembly 11, the base is a split-type foldable base, including : the front support base 121 and the rear support base 122; the front support base 121 and the rear support base 122 are rotatably installed on the bottom of the display screen assembly 11; The front side of the display screen assembly 11 can be rotated, the rear support base 122 can be rotated to the rear side of the display screen assembly 11, and the front support base 121 and the rear support base 122 can be stacked at the lower part of the display screen assembly 11 .

After the front support base 121 and the rear support base 122 are folded together, the TV set can be hung on a wall (such as a wall surface of a wall).

When the front support base 121 turns to the front side of the display screen assembly 11 and the rear support base 122 turns to the rear side of the display screen assembly 11, the TV set can be supported on a table (such as a TV set) by the base. cabinet countertop).

The television set provided by this embodiment has the following beneficial effects:

The TV set provided by the utility model has a split-type foldable base, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported on the table and hung on the wall without dismantling. It solves the problem that the base needs to be installed and disassembled, which is time-consuming, labor-intensive, and easily damaged, and improves the quality of the product.

As shown in Fig. 4, Fig. 6 and Fig. 7, according to an embodiment of the present utility model, preferably, at least one rotating shaft 13 (see Fig. 7) is horizontally arranged at the lower end of the display screen assembly 11, and the front support seat 121 and the rear support base 122 are both installed on the rotating shaft 13 .

A preferred embodiment of the present utility model: the lower end of the display screen assembly 11 is horizontally provided with a profile column 14, and two rotating shafts 13 are horizontally provided at both ends of the profile column 14 (as shown in FIG. 11 ), so that The two ends of the upper part of the front support base 121 and the upper ends of the rear support base 122 are respectively installed on the two rotating shafts 13, and the two rotating shafts 13 are located on the same straight line.

Two rotating shafts 13 are arranged horizontally, and the two ends on the front support base 121 top and the two ends on the rear support base 122 top are all installed on the two rotating shafts 13, and the bottom of the front support base 121 can rotate to the front side of the TV set (its motion mode is similar to the swing of the swing), the bottom of the rear support base 122 can be rotated to the rear side of the TV (its movement mode is also similar to the swing of the swing), the front support base 121 can be rotated to the front side, and the rear support base 122 can be rotated to the rear side. The TV is supported on the table. At this time, the projection of the center of gravity of the TV on the table should be inside the projection of the front support base 121 and the rear support 122 on the table, so that the TV can be stably supported on the table.

Of course, it is also possible to make the two rotating shafts 13 into a long rotating shaft, and the two ends on the top of the front support seat 121 and the two ends on the top of the rear support seat 122 are all installed on the long rotating shaft, which can also realize the purpose of the utility model. Purpose does not depart from the design idea of the present utility model, and should belong to the protection domain of this patent.

As shown in Figure 2, Figure 6 and Figure 8, according to an embodiment of the present invention, preferably, the front support base 121 is a U-shaped bracket, and two first shaft holes are formed at both ends of the U-shaped bracket 1211, the two first shaft holes 1211 are sleeved on the two shafts 13; the two ends of the rear support base 122 are respectively provided with shaft brackets 15, and the two shaft brackets 15 are respectively formed with second shaft holes , the two second shaft holes are sleeved on the two rotating shafts 13, and when the front support base 121 and the rear support base 122 are superimposed, the rear support base 122 is located in the frame surrounded by the U-shaped bracket within the shape structure.

The front support base 121 is made into a U-shaped bracket, and the two ends of the U-shaped bracket are formed with two first shaft holes 1211, and the two first shaft holes 1211 are sleeved on the two rotating shafts 13; the two ends of the rear support base 122 are respectively provided with rotating shafts The bracket 15 and the two rotating shaft brackets 15 are respectively formed with second shaft holes, and the two second shaft holes are sleeved on the two rotating shafts 13; the above rotating connection method is simple in structure and easy to manufacture.

When the front support seat 121 and the rear support seat 122 are stacked, the rear support seat 122 is located in the frame structure surrounded by the U-shaped bracket, which can ensure that the TV base part is beautiful and small in size after the stacking, and the front support seat 121 and the rear support seat There is no obvious gap in the front of the base after the support base 122 is stacked.

Of course, the front support seat 121 can also be in other shapes, such as the front support seat formed by two "L-shaped" brackets symmetrically arranged, which can also realize the purpose of the utility model. protection scope of this patent.

As shown in Figures 8 to 11, according to an embodiment of the present invention, preferably, the two rotating shafts 13 are fixed on the profile column 14, and the rotating shaft bracket 15 is located inside the U-shaped bracket, A spacer 16 fixed on the shaft 13 is arranged between the shaft bracket 15 and the U-shaped bracket, and one of the U-shaped bracket and the spacer 16 is provided with a first The first groove 162 is arranged on the other of the protrusion 161, and the first protrusion 161 can move in the first groove 162; The second protruding block 141 and the other are provided with a second groove 151 , and the second protruding block 141 can move in the second groove 151 .

A preferred embodiment of the utility model, as shown in Figure 8 and Figure 10:

The U-shaped bracket is provided with a first protrusion 161, and the stop washer 16 is provided with a first groove 162, and the first protrusion 161 can move in the first groove 162;

As shown in Figure 9 and Figure 11, the profile column 14 is provided with a second protrusion 141, and the shaft bracket 15 is provided with a second groove 151, the second protrusion 141 can be positioned on the second Move in groove 151.

Wherein, the first groove 162 and the second groove 151 can limit the first protrusion 161 and the second protrusion 141 respectively, so that the first protrusion 161 and the second protrusion 141 can move according to a specific track. When the first protruding block 161 and the second protruding block 141 move to the maximum position, the first groove 162 and the second groove 151 respectively limit them, so as to ensure that the base stably supports the display screen assembly on the table.

As shown in FIGS. 3 , 9 and 10 , according to an embodiment of the present invention, preferably, the first groove 162 and the second groove 151 are the centers of circles arranged along the circumference of the rotating shaft 13 A groove with an angle α of 60°.

As shown in Figure 3, the maximum angle at which the front support base 121 swings to the front of the TV set is the central angle of 60° of the first groove 162. Correspondingly, the maximum angle at which the rear support base 122 swings to the rear of the TV set is the first The central angle of the two grooves 151 is 60°.

Of course, the first groove 162 and the second groove 151 can also be grooves with a central angle α arranged along the circumference of the rotating shaft 13 with an angle of other values, such as 80°, 50°, etc., these All changes can realize the purpose of the utility model, and its purpose does not depart from the design idea of the utility model, and should belong to the protection scope of this patent.

As shown in Fig. 4 and Fig. 6, according to an embodiment of the present invention, preferably, a locking nut 17 is further provided on the outer side of the U-shaped bracket on the rotating shaft 13, and a locking nut 17 is arranged between the locking nut 17 and the A butterfly gasket 18 and a washer 181 are arranged between the U-shaped brackets from outside to inside, and a decorative end cover 19 is arranged on the U-shaped bracket outside the lock nut 17; between the shaft bracket 15 and the Friction plates 20 are arranged between the profile columns 14; the lower part of the front support seat 121 and the lower part of the rear support seat 122 are respectively provided with a front foot 1212 and a rear foot 1227, and the front support seat 121 and the rear After the support base 122 is stacked, the front leg 1212 and the rear leg 1227 are buckled together.

Wherein, the gasket 181 and the rotating shaft 13 can rotate together, and the lock nut 17 and the rotating shaft 13 can also rotate together, the butterfly gasket 18 plays the role of constant damping by elastic deformation, and the friction plate 20 also plays the role of constant damping, Butterfly washer 18 and friction plate 20 can also play a role in enhancing the operating feel, however, the structure of the rotating part does not depend on the requirements for damping, so the butterfly washer 18 and friction plate 20 can also be omitted Set, the washer 181 can prevent the locking nut 17 from loosening during the rotation.

The bottom of the front support base 121 and the bottom of the rear support base 122 are respectively provided with a front leg 1212 and a rear leg 1227, which can prevent the front support base 121 and the rear support base 122 from directly contacting the table surface and scratching the table top, and can also make the TV more stable Supported on the table; after the front support base 121 and the rear support base 122 are stacked, the front support base 1212 and the rear support base 1227 are buckled together, so that the front support base 121 and the rear support base 122 can be kept in a stacked state, and the TV can be raised while the TV is suspended. The aesthetics of the base part in the state.

As shown in Figure 5, according to an embodiment of the present utility model, preferably, the TV set further includes a speaker assembly, a circuit module 1221 and a connection terminal 1222, and the speaker assembly, the circuit module 1221 and the connection terminal 1222 can be respectively mounted on the front support base 121 (as shown in FIG. 1 ) or the rear support base 122 (as shown in FIG. 4 ), and the circuit module 1221 is electrically connected with the display screen assembly 11 .

Preferably, the sound output direction of the speaker assembly is towards the front side of the TV set.

In this embodiment, the speaker assembly, the circuit module, and the connecting terminals are all removed from the inside of the display screen assembly and installed on the base, which can further reduce the thickness of the display screen assembly, and the speaker assembly can be designed to go out forward after being installed on the base. To ensure that the front of the TV receives better mid-range sound quality and treble sound quality, avoid the phenomenon of dry sound, and ensure the sound quality effect.

Wherein, the sound box component can be connected with the television for signal transmission through a wired connection, or can be connected wirelessly for signal transmission.

As shown in Figure 5, according to an embodiment of the present utility model, preferably, the speaker assembly includes a speaker front case 1223, a speaker 1224 and a speaker rear case 1225, and the speaker 1224 is installed on the speaker front case 1223 and the speaker rear case 1225 and towards the front side of the TV.

As shown in Figure 4, according to an embodiment of the present utility model, preferably, the speaker assembly further includes a metal mesh cover 1226, and the metal mesh cover 1226 is arranged on the outside of the speaker front shell 1223, which can reduce air Foreign matter falls on the speaker assembly.

In summary, the beneficial effects of the TV set provided by this embodiment are as follows:

The TV set provided by the utility model has a split-type foldable base, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported on the table and hung on the wall without dismantling. It solves the problems of time-consuming, labor-intensive and easy to be damaged when the base needs to be installed and disassembled, and improves the quality of the product; moving the speaker assembly, circuit module and wiring terminals out of the display assembly and installing them on the base can further reduce the weight of the display assembly. Thickness, and after the speaker assembly is installed on the base, it can be designed to emit sound forward, so as to ensure that the front of the TV receives better mid-range sound quality and treble sound quality, and avoid the phenomenon of dry sound, so as to ensure the sound quality of the sound output Effect.

Embodiment two:

As shown in Fig. 12 to Fig. 16, the utility model provides a TV set, including a display screen assembly 11 and a base supporting the display screen assembly 11, the base is a split-type foldable base, including: a front support Seat 121 and rear support base 122; Described front support base 121 and rear support base 122 are rotatably installed on the bottom of described display screen assembly 11; Described front support base 121 can be toward the front side of described display screen assembly 11 Rotate, the rear support base 122 can rotate to the rear side of the display screen assembly 11 , and the front support base 121 and the rear support base 122 can be stacked at the lower part of the display screen assembly 11 .

After the front support base 121 and the rear support base 122 are folded together, the TV set can be hung on a wall (such as a wall surface of a wall).

When the front support base 121 turns to the front side of the display screen assembly 11 and the rear support base 122 turns to the rear side of the display screen assembly 11, the TV set can be supported on a table (such as a TV set) by the base. cabinet countertop).

The television set provided by this embodiment has the following beneficial effects:

The TV set provided by the utility model has a split-type foldable base, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported on the table and hung on the wall without dismantling. It solves the problem that the base needs to be installed and disassembled, which is time-consuming, labor-intensive, and easily damaged, and improves the quality of the product.

In this embodiment, the speaker assembly, the circuit module, the connection terminal and the metal mesh cover are all installed on the rear support base, and the circuit module is electrically connected to the display screen assembly.

The main difference between this embodiment and Embodiment 1 is:

As shown in Figures 12 to 16, both the front support base 121 and the rear support base 122 consist of two parts, and any part of the front support base 121 is rotatably connected to the display assembly through one end, and the other end can rotate around the axis along the horizontal direction. Rotate to the front side of the TV set, any part of the rear support base 122 is also rotatably connected with the display assembly through one end, and the other end can rotate around the rotating shaft to the rear side of the TV set in the horizontal direction, the front support base 121 and the rear support base 122 The axes of the rotating shafts are all arranged in the vertical direction.

The structure of the rotating shafts of the front supporting base 121 and the rear supporting base 122 may be the rotating shaft structure in the first embodiment, or may be realized in other ways, which will not be repeated here.

The television set provided in this embodiment can realize all the beneficial effects of Embodiment 1, so details are not repeated here.

Embodiment three:

As shown in Fig. 17 to Fig. 21, the utility model provides a TV set, including a display screen assembly 11 and a base supporting the display screen assembly 11, the base is a split-type foldable base, including: a front support Seat 121 and rear support base 122; Described front support base 121 and rear support base 122 are rotatably installed on the bottom of described display screen assembly 11; Described front support base 121 can be toward the front side of described display screen assembly 11 Rotate, the rear support base 122 can rotate to the rear side of the display screen assembly 11 , and the front support base 121 and the rear support base 122 can be stacked at the lower part of the display screen assembly 11 .

After the front support base 121 and the rear support base 122 are folded together, the TV set can be hung on a wall (such as a wall surface of a wall).

When the front support base 121 turns to the front side of the display screen assembly 11 and the rear support base 122 turns to the rear side of the display screen assembly 11, the TV set can be supported on a table (such as a TV set) by the base. cabinet countertop).

The television set provided by this embodiment has the following beneficial effects:

The TV set provided by the utility model has a split-type foldable base, and is rotatably installed on the lower part of the display screen assembly, so that the TV set can be supported on the table and hung on the wall without disassembly. It solves the time-consuming, labor-intensive and easy-to-damage problems that the base needs to be installed and disassembled, and improves the quality of the product.

In this embodiment, the speaker assembly, circuit module, connection terminal and metal mesh cover 1226 are all installed on the front support base 121, and the circuit module is electrically connected with the display screen assembly.

The structure of this embodiment is similar to that of Embodiment 2, and the main difference with Embodiment 2 is:

As shown in Figures 17 to 21, both the front support base 121 and the rear support base 122 are integral, and the front support base 121 is rotatably connected to the display screen assembly through one end, and the other end can rotate around the axis of rotation and move forward horizontally to the TV. Side rotation, the rear support base 122 is also rotatably connected with the display screen assembly through one end, and the other end can rotate around the rotating shaft in the horizontal direction to the rear side of the TV set.

The axes of the rotating shafts of the front support base 121 and the rear support base 122 are also arranged in the vertical direction.

The structure of the rotating shafts of the front supporting base 121 and the rear supporting base 122 may be the rotating shaft structure in the first embodiment, or may be realized in other ways, and will not be described again.

The television set provided in this embodiment can also realize all the beneficial effects of Embodiment 1, so details are not repeated here.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection" and "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection or a detachable connection. connected, or integrally connected. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A TV set, comprising a display screen assembly and a base supporting the display screen assembly, characterized in that, the base is a split-type foldable base, comprising: A front support seat and a rear support seat; the front support seat and the rear support seat are rotatably installed at the lower part of the display screen assembly; the front support seat can rotate to the front side of the display screen assembly, and the rear support seat The support base can be rotated to the rear side of the display screen assembly; When the front support seat turns to the front side of the display screen assembly and the rear support seat turns to the rear side of the display screen assembly, the TV can be supported on the table through the base; The front support base and the rear support base can be stacked at the lower part of the display screen assembly. After the front support base and the rear support base are stacked, the TV set can be hung on the wall. 2. The television set according to claim 1, further comprising a sound box assembly, the sound box assembly being installed on the front support base or the rear support base. 3. The television set according to claim 2, characterized in that, the sound output direction of the sound box assembly is towards the front side of the television set. 4. The television set according to any one of claims 1 to 3, wherein at least one rotating shaft is horizontally arranged at the lower end of the display screen assembly, and the front support base and the rear support base are installed on on the shaft. 5. The TV set according to claim 4, characterized in that, the lower end of the display screen assembly is horizontally provided with a profile column, and two ends of the profile column are horizontally provided with two said rotating shafts, and the front support seat The two ends of the upper part and the two ends of the upper part of the rear support seat are respectively installed on the two rotating shafts. 6. The TV set according to claim 5, wherein the front support base is a U-shaped bracket, two ends of the U-shaped bracket are formed with two first shaft holes, and the two first shaft holes cover Set on the two rotating shafts; the two ends of the rear support base are respectively provided with rotating shaft brackets, and the two rotating shaft brackets are respectively formed with second shaft holes, and the two second shaft holes are sleeved on the two rotating shafts , and when the front support base and the rear support base are stacked, the rear support base is located in the frame-shaped structure surrounded by the U-shaped bracket. 7. The television set according to claim 6, wherein the two rotating shafts are fixed on the profile column, the rotating shaft bracket is located inside the U-shaped bracket, and the rotating shaft bracket and the A spacer that is fixed on the rotating shaft is arranged between the U-shaped brackets, and one of the U-shaped bracket and the spacer is provided with a first protrusion, and the other is provided with a first groove , the first protrusion can move in the first groove; one of the profile column and the shaft bracket is provided with a second protrusion, and the other is provided with a second groove, and the first The two protrusions can move in the second groove. 8. The TV set according to claim 7, characterized in that, A lock nut is also provided on the outside of the U-shaped bracket on the rotating shaft, and a butterfly gasket is arranged between the lock nut and the U-shaped bracket. The U-shaped outer side of the lock nut A decorative end cover is arranged on the bracket; a friction plate is arranged between the rotating shaft bracket and the profile column; The lower part of the front support seat and the lower part of the rear support seat are respectively provided with a front leg and a rear leg, and after the front support seat and the rear support seat are superimposed, the front leg and the rear leg are buckled together. 9. The TV set according to claim 2 or 3, wherein the sound box assembly includes a front shell of a sound box, a speaker and a rear shell of a sound box, and the speaker is installed between the front shell of a sound box and the back shell of a sound box, and faces toward the front side of the TV. 10. The television set according to claim 2 or 3, further comprising a circuit module and a connection terminal, the circuit module and the connection terminal are installed on the front support base or the rear support base Above, the circuit module is electrically connected with the display screen assembly.

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