Screen and combined household appliance furniture

Abstract

The invention discloses a screen and combined household appliance furniture, and relates to the technical field of household appliance furniture, and the screen comprises a base, a fixing assembly, a driving assembly and a connecting assembly; the fixing assembly is installed on the base and provided with a containing groove with an opening in the first direction. The two unfolding assemblies are arranged on the two sides of the fixing assembly in the second direction correspondingly, are movably arranged with the fixing assembly and are used for being close to the fixing assembly to be folded or away from the fixing assembly to be unfolded in the second direction. The driving assembly drives the two unfolding assemblies to move; the connecting assembly is installed in the containing groove and provided with an installation part rotationally arranged along the axis of the first direction, and the installation part is used for being connected with the display device. According to the technical scheme, the connecting assembly is installed on the basis of the fixing assembly and used for being connected with the display device and providing support for installation of the display device, and the unfolding assemblies capable of being unfolded or folded are arranged on the two sides of the fixing assembly, so that the screen can have original functions, and the technical effect that the screen and the display device are integrally assembled is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of household appliance furniture, and in particular to a screen and combined household appliance furniture. Background Art

[0002] With the acceleration of urbanization, living space is becoming increasingly compact, especially in urban apartments and small houses. How to make efficient use of space has become the key to design.

[0003] For small apartments, many users set up cabinets on the background TV wall to store items, and install the TV or other display devices on the stand. However, the stand will also take up a large space and occupy a large living space.

[0004] Therefore, in small apartments that do not have a TV background wall, how to provide an installation base for a TV or other display device while achieving a high space utilization rate is a problem that needs to be solved at present. Summary of the invention

[0005] The main purpose of the present invention is to provide a screen and combined home appliance furniture, aiming to provide an installation base for a television or other display devices and improve space utilization.

[0006] To achieve the above-mentioned purpose, the present invention proposes a screen, which includes: a base, a fixing component, a driving component and a connecting component; the fixing component is fixedly installed on the base, and has a storage slot opening in a first direction; two unfolding components are respectively arranged on both sides of the fixing component in a second direction, and are movably arranged with the fixing component, and are used to be able to be folded closer to the fixing component or unfolded away from the fixing component in the second direction; the driving component drives the two unfolding components to fold or unfold; and the connecting component is installed in the storage slot, and the connecting component has a mounting portion rotatably arranged along the axis of the first direction, and the mounting portion is used to connect with the display device.

[0007] In one embodiment, the fixing assembly includes two fixing parts, and the two fixing parts are arranged on the base at an angle, and the storage groove is limited between the two fixing parts.

[0008] In one embodiment, the fixing portion includes a fixing plate;

[0009] The base is provided with two limiting grooves, the two limiting grooves are arranged at an angle, and one end of the two limiting grooves is arranged close to each other;

[0010] Wherein, the two fixing plates are inserted into the limiting grooves, so that the receiving groove is defined between the two fixing plates.

[0011] In one embodiment, a plurality of threaded holes are provided at the bottom of each limiting groove;

[0012] The fixed plate includes:

[0013] A plate body, on one side in the first direction, a relief cavity is recessed. On one side wall of the relief cavity close to the base in the third direction, a plurality of through holes are provided, and the plurality of through holes are correspondingly arranged with the plurality of threaded holes for fixedly connecting with the base through threaded fasteners;

[0014] A cover body, detachably installed at the opening position of the relief cavity.

[0015] In one embodiment, the connection component includes:

[0016] A cross beam, extending in the second direction, and both ends are fixedly connected to the two side walls of the storage groove respectively;

[0017] A mounting seat, fixedly installed on the cross beam;

[0018] A turntable, rotatably installed on the mounting seat in the first direction, and the turntable forms the mounting portion.

[0019] In one embodiment, the unfolding component includes:

[0020] A first movable plate, one side end of which in the second direction is rotatably connected to one side of the fixing component; and,

[0021] A second movable plate, one side end of which in the second direction is rotatably connected to the other side end of the first movable plate.

[0022] In one embodiment, the screen further includes a driving component, the driving component includes two electric push rods, the electric push rods extend in the second direction, have telescopic ends movably arranged in the second direction, the electric push rods are installed on the fixing component, the orientations of the two electric push rods are opposite, and the two telescopic ends are respectively rotatably connected to the two second movable plates.

[0023] In one embodiment, the screen further includes a shielding cover, the shielding cover is installed on the fixing component and is correspondingly arranged at the opening of the storage groove away from the base in the third direction.

[0024] The present invention also provides a combined household appliance and furniture, which includes a screen and a display device. The display device is installed on the connection component and is rotatably arranged along the axis of the first direction, having a horizontal screen position and a vertical screen position during the rotation stroke. Among them, the two unfolding components unfold away from the fixed component, so that the distance between the side ends of the two unfolding components away from the fixed component is equivalent to the size in the second direction when the screen is in the horizontal screen position; the two unfolding components are retracted towards the fixed component, so that the distance between the side ends of the two unfolding components away from the fixed component is equivalent to the size in the second direction when the screen is in the vertical screen position.

[0025] The screen includes a base, a fixed component, a driving component, and a connection component. The fixed component is fixedly installed on the base and has a receiving groove with an opening in the first direction. Two unfolding components are respectively arranged on both sides of the fixed component in the second direction and are movably arranged with the fixed component, and are used to be able to approach and retract towards the fixed component or unfold away from the fixed component in the second direction; the driving component drives the two unfolding components to retract or unfold; and, the connection component is installed in the receiving groove, and the connection component has an installation part rotatably arranged along the axis of the first direction, and the installation part is used to connect with the display device.

[0026] In an embodiment, the combined household appliance and furniture further includes:

[0027] A subwoofer, which is arranged in the receiving groove and is located between the base and the connection component;

[0028] A plurality of midrange speakers, which are installed on one side of the unfolding component and / or the fixed component facing the display device;

[0029] A plurality of tweeters, which are arranged around the display device.

[0030] The technical solution of the present invention installs a connection component on the basis of the fixed component for connecting with the display device to provide support for the installation of the display device. Unfolding components that can be unfolded or retracted are arranged on both sides of the fixed component, so that the screen can have the original functions, achieving the technical effect of integrating and assembling the screen and the display device. The screen plays the role of the existing display device stand. Therefore, it is equivalent to saving the necessity of setting up a display device stand and releasing the space for setting up the display device stand, meeting the demand for space utilization rate in small-sized houses. Description of the Drawings

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0032] Figure 1 Exploded view of the structure of an embodiment of the screen provided by the present invention;

[0033] Figure 2 For Figure 1 Partial structure diagram of the screen in;

[0034] Figure 3 Schematic diagram of the installation positions of the driving component and the connecting component in;

[0035] Figure 4 Schematic diagram of the installation position of the shielding cover in;

[0036] Figure 5 Schematic diagram of the structure of an embodiment of the combined household appliance furniture provided by the present invention;

[0037] Figure 6 For Figure 5 Top view of the screen when it is unfolded in;

[0038] Figure 7 For Figure 5 Top view of the screen when it is folded in.

[0039] Explanation of the reference numerals in the drawings:

[0040] 100, screen; 1, base; 11, limiting groove; 111, threaded hole; 2, fixing component; 21, storage groove; 22, fixing part; 221, fixing plate; 2211, plate body; 22111, avoiding cavity; 22112, through hole; 2212, cover body; 3, unfolding component; 31, first movable plate; 32, second movable plate; 4, driving component; 41, electric push rod; 411, telescopic end; 5, connecting component; 51, installation part; 52, cross beam; 53, installation seat; 511, turntable; 6, shielding cover.

[0041] 1000, combined household appliance furniture; 200, display device; 300, subwoofer; 400, midrange speaker; 500, tweeter.

[0042] The realization, functional characteristics and advantages of the purpose of the present invention will be further described with reference to the embodiments and the drawings. Specific embodiments

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0044] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0046] For small-sized apartments, many users set up cabinets on the background TV wall for storing items, and the TV or other display devices are installed on the stand. However, the stand also occupies a relatively large space and takes up a relatively large living space. Therefore, in small-sized apartments without a TV background wall, how to provide an installation basis for the TV or other display devices and at the same time meet a high space utilization rate is a problem that needs to be solved currently. The present invention proposes a screen.

[0047] Please refer to Figure 1, in an embodiment of the present invention, the screen 100 includes: a base 1, a fixing component 2, a driving component 4, and a connecting component 5; the fixing component 2 is fixedly installed on the base 1 and has a receiving groove 21 with an opening in a first direction; two unfolding components 3 are respectively arranged on both sides of the fixing component 2 in a second direction and are movably arranged with the fixing component 2 for being able to approach and fold towards the fixing component 2 or move away and unfold in the second direction; the driving component 4 drives the two unfolding components 3 to fold or unfold; and, the connecting component 5 is installed in the receiving groove 21, and the connecting component 5 has a mounting portion 51 rotatably arranged along the axis in the first direction, and the mounting portion 51 is used for connecting with the display device 200.

[0048] In the technical solution of the present invention, the base 1 is a plate body with a relatively large area, which is used to be laid flat on the ground, providing a foundation for the installation of the fixing component 2 and the unfolding component 3, and preventing the screen 100 from tipping over when the screen 100 is used or after the display device 200 is installed. In addition, wheels can be provided on the lower side of the base 1 to facilitate the transfer of the screen 100 or the display device 200 to different positions. In order to stably install the display device 200, the shielding part of the screen 100 is divided into a fixing component 2 and an unfolding component 3. The fixing component 2 is fixedly connected to the base 1 and remains in a relatively fixed position, providing a stable foundation for the installation of the display device 200. A connecting component 5 is also required to connect between the fixing component 2 and the display device 200. For the sake of aesthetics, the connecting component 5 is designed to be hidden: the fixing component 2 has a receiving groove 21 with an opening in the first direction; the connecting component 5 is installed at the position of the receiving groove 21. In order to enable the display device 200 to meet more usage requirements, the connecting component 5 is further provided with an installation part 51, which is rotatably arranged along the axis in the first direction and is used for connecting and installing the display device 200. After the display device 200 is installed, it can be rotated, and the display device 200 can be rotated to the landscape screen state or the portrait screen state. In order to achieve the large-range shielding function of the screen 100, as well as the functions of folding and unfolding and using, the unfoldable or foldable unfolding component 3 is provided on both sides of the fixing component 2, so that the screen 100 can have the original shielding function, as well as the functions of unfolding and folding, thereby realizing the technical effect of integrating the display device 200 with the screen 100. The screen 100 plays the role of the stand of the existing display device 200. Therefore, it is equivalent to saving the necessity of setting up the stand of the display device 200 and releasing the space for setting up the stand of the display device 200, meeting the requirements of small-sized houses for space utilization. Modern consumers have higher and higher aesthetic requirements for the home environment. The separate design of the traditional display device 200 and the screen 100 often appears obtrusive. The integrated design improves the coordination and aesthetics of the overall space by integrating the TV into the screen 100 with the same style as the screen 100. The improvement of the display device 200 technology provides favorable technical support for the integration of the screen 100, enabling the display device 200 to be perfectly combined with the screen 100. The diversification of modern lifestyles requires that the screen 100 not only has a single function, but also meets various needs such as entertainment, office work, and storage. The integrated design of the display device 200 and the screen 100 can achieve multi-functional integration and improve the user experience.

[0049] In addition, it is worth mentioning that the unfolding and folding of the screen 100 and the rotation of the display device 200 do not interfere with each other in space, ensuring that both can achieve their own usage functions. Generally, the unfolding or folding of the unfolding component 3 and the rotation of the installation part 51 (the rotation of the display device 200) do not have a linkage relationship, but they can also be set to be interlinked, which is not limited here.

[0050] Please refer to Figure 2 Figure 2 For the formation of the storage groove 21 on the fixed component 2, a groove can be directly formed on a component. However, in order to be consistent with the style of the unfolding component 3 and ensure the aesthetic appearance of the outer tube of the screen 100, two fixing parts 22 are provided on the fixed component 2. The two fixing parts 22 are arranged at an angle on the base 1, and the storage groove 21 is defined between the two fixing parts 22. Generally, the unfolding component 3 includes a plurality of plate bodies, which are rotatably connected between the plate bodies. In order to be stably placed on the ground and prevent tipping, the plate bodies are also arranged at an angle. Therefore, the angle arrangement between the fixing parts 22 corresponds to the angle arrangement between the plate bodies, thereby ensuring the aesthetic appearance in the design.

[0051]

[0051] In order to determine the angle size between the two mounting parts 51 and how to achieve the cooperation relationship between the base 1 and the fixing part 22, in one type of embodiment, the fixing part 22 is set as a fixing plate 221; two limiting grooves 11 are provided on the base 1, and the two limiting grooves 11 are arranged at an angle and one end is arranged close to each other; wherein, the two fixing plates 221 are inserted into the limiting grooves 11, so that the storage groove 21 is defined between the two fixing plates 221. The two limiting grooves 11 provided on the base 1 can quickly position and assemble the two fixing plates 221. It solves the problem of needing to measure and determine the angle size between the two mounting plates during installation. The insertion can also make the base 1 and the fixing plate 221 have a certain stability, so that other operations can be carried out with the hands released (avoiding the need to always hold the fixing plate 221 by hand). In addition, in another type of embodiment, a plurality of limiting blocks can also be provided on the base 1, and the plurality of limiting blocks define the installation area of the mounting plate, which can be used as a basis for quickly positioning and installing the fixing plate 221.

[0052] The fixing plate 221 is inserted into the base 1 in a limiting installation manner, not a fixed installation. In order to fixedly install the fixing plate 221 on the base plate, a plurality of threaded holes 111 are provided at the bottom of the limiting groove 11; the fixing plate 221 includes: a plate body 2211 and a cover body 2212; a relief cavity 22111 is recessed on one side of the plate body 2211 in the first direction, and a plurality of through holes 22112 are provided on a side wall of the relief cavity 22111 close to the base 1 in the third direction. The plurality of through holes 22112 are correspondingly arranged with the plurality of threaded holes 111 for fixedly connecting with the base 1 through threaded fasteners; the plate body 2211 is provided with the relief cavity 22111. On the one hand, through holes 22112 can be provided on the bottom side to make the through holes 22112 correspond to the threaded holes 111, so that threaded fasteners can be used for connection, thereby realizing fixed installation. On the other hand, setting the relief cavity 22111 can reduce the weight of the fixing plate 221 itself while meeting the support strength, so as to make the overall weight of the screen 100 lighter and facilitate the movement of the position of the screen 100. For the sake of beauty, the cover body 2212 is detachably installed at the opening position of the relief cavity 22111, so the connection structure is contained in the relief cavity 22111 and cannot be observed by users.

[0053] Please refer to Figure 4 , since the two fixing plates 221 are arranged at an angle to each other, no side surface of the fixing plate 221 is directly facing the first direction, so the display device 200 cannot be directly installed. In order to make the display screen face the first direction after the display device 200 is installed, in one type of embodiment, the connection assembly 5 includes: a cross beam 52, a mounting seat 53 and a turntable 511; the cross beam 52 extends along the second direction and is fixedly connected to two side walls of the receiving groove 21 at both ends; the mounting seat 53 is fixedly installed on the cross beam 52. Since the cross beam 52 extends along the second direction, one side of the mounting seat 53 faces the first direction; therefore, the turntable 511 can be rotatably installed on the mounting seat 53 along the first direction. The turntable 511 forms the mounting portion 51, and the display device 200 is installed on the mounting portion 51, and the display screen faces the first direction. The display device 200 can rotate along the axis of the first direction, and the display device 200 can be rotated to the landscape position for viewing, or rotated to the landscape position for viewing. In another type of embodiment, connection structures are provided on two side walls of the receiving groove 21, and the connection line of the connection structures on the two side walls extends along the second direction. Two matching structures are provided on the mounting seat 53 at intervals along the second direction, and the two matching structures are correspondingly connected to the two connection structures, which can also make one side of the mounting seat 53 face the first direction, and then a turntable 511 that rotates along the axis of the first direction is provided.

[0054] For the specific implementation of the unfolding and folding of the unfolding assembly 3, please refer to Figure 1 andFigure 2 In one type of embodiment, the unfolding assembly 3 includes a first movable plate 31 and a second movable plate 32. One side end of the first movable plate 31 in the second direction is rotatably connected to one side of the fixing assembly 2; and one side end of the second movable plate 32 in the second direction is rotatably connected to the other side end of the first movable plate 31. The connection mode between the first movable plate 31 and the fixing assembly 2 and the connection mode between the first movable plate 31 and the second movable plate 32 can both be realized by hinges for shaft connection. When the hinge angle decreases, it can be close to and retracted towards the fixing assembly 2, and when the hinge angle increases, it can be away from and opened towards the fixing assembly 2. In addition, both the first movable plate 31 and the second movable plate 32 are spaced from the bottom plate in the third direction to reduce the friction between the unfolding assembly 3 and the base 1 during unfolding and retracting. Or rollers are provided at the bottoms of the first movable plate 31 and the second movable plate 32 and are connected to the base 1 through the rollers. On the one hand, the friction can be reduced, and on the other hand, the first movable plate 31 and the second movable plate 32 can both be supported, avoiding the problem that the first movable plate 31 and the second movable plate 32 rely on the hinges for support, resulting in a short service life of the hinges.

[0055] To realize the automatic opening and automatic retracting of the unfolding device, please refer to Figure 3 and Figure 4 Therefore, the screen 100 further includes a driving assembly 4 to realize the automatic opening and automatic retracting of the unfolding device. Specifically, the driving assembly 4 includes two electric push rods 41. The electric push rods 41 extend along the second direction and have a telescopic end 411 movably arranged in the second direction. The electric push rods 41 are installed on the fixing assembly 2. The orientations of the two electric push rods 41 are arranged in opposite directions, and the two telescopic ends 411 are respectively rotatably connected to the two second movable plates 32. When the telescopic end 411 extends away from the fixing assembly 2, the unfolding assembly 3 unfolds correspondingly. When the telescopic end 411 retracts close to the fixing assembly 2, the unfolding assembly 3 retracts correspondingly. In order to keep the opening degrees of the two unfolding assemblies 3 consistent, the start and stop of the two electric push rods 41 and the extending length can be controlled simultaneously by a controller. The two electric push rods 41 can also be independently controlled to make the screen 100 more convenient for the user's personalized placement. For the electric push rod 41, it can be set as a double-headed electric push rod 41, that is, the double-headed electric push rod 41 has two telescopic ends 411, and the two telescopic ends 411 extend or contract in opposite directions along the second direction respectively. At this time, two unfolding assemblies 3 can be driven by one double-headed electric push rod 41, and synchronous driving can be realized without using a controller.

[0056] For the sake of the aesthetics of the screen 100 and the accumulation of dust between the screen 100 and the display device 200 after the display device 200 is installed, the screen 100 further includes a shielding cover 6. The shielding cover 6 is installed on the fixing component 2 and is disposed corresponding to the opening of the storage groove 21 in the third direction away from the base 1. On the one hand, the shielding cover 6 plays a decorative role, and on the other hand, it can seal the gap between the display device 200 and the screen 100.

[0057] The present invention also provides a combined household appliance furniture 1000, which includes a screen 100 and a display device 200. The specific structure of the screen 100 refers to the above embodiments. Since the combined household appliance furniture 1000 adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one. Please refer to Figure 6 and Figure 7 , wherein, the combined household appliance furniture 1000 includes: a screen 100, a display device 200; the display device 200 is installed on the connecting component 5, and the display device 200 is rotatably arranged along the axis of the first direction and has a landscape position and a portrait position in the rotation stroke; in order to prevent the back surface of the screen 100 or the display device 200 in the first direction from being exposed when using the screen 100 or the display device 200, since the sizes of the two in the second direction are inconsistent, a part of the back surface of the screen 100 or the display device 200 in the first direction can be seen from one side in the first direction. Since there may be certain installation structures, connection structures or strengthening structures on the back surface of the screen 100 or the display device 200 in the first direction, the back surface will appear less beautiful. Therefore, the two unfolding components 3 are unfolded away from the fixing component 2, so that the distance between the side ends of the two unfolding components 3 away from the fixing component 2 is equivalent to the size of the screen 100 in the second direction when the screen 100 is in the landscape position; the two unfolding components 3 are folded close to the fixing component 2, so that the distance between the side ends of the two unfolding components 3 away from the fixing component 2 is equivalent to the size of the screen 100 in the second direction when the screen 100 is in the portrait position. Therefore, no matter what state the unfolding component 3 or the display device 200 is in, the back surface in the first direction can be shielded, thus ensuring aesthetics. This design method increases the linkage between the display device 200 and the screen 100, the morphological adaptability, and has a higher integration and better integrity.

[0058] Please refer to Figure 5, in order to obtain a more vivid and rich sound effect experience, the combined household appliance and furniture 1000 further includes: a subwoofer 300, a plurality of midrange speakers 400 and a plurality of tweeters 500. The subwoofer 300 is disposed in the storage groove 21 and is located between the base 1 and the connection component 5; the midrange speakers 400 are installed on one side of the unfolding component 3 and / or the fixing component 2 facing the display device 200; the tweeters 500 are arranged on the periphery of the display device 200. The subwoofer 300 is placed downward in the triangular area of the storage groove 21 of the screen 100. The directivity of low-frequency sound waves is weak (below 200 Hz), and it is difficult for the human ear to distinguish their directions. When the subwoofer 300 is placed on the ground or near the corner, the acoustic load effects of the ground and the wall can enhance the low-frequency energy, extend the subwoofer depth, and at the same time increase the sound pressure level. The subwoofer 300 is large and heavy, and the sound wave vibration is large. Installed in the storage groove 21 of the screen 100, the installation is more stable, realizing a hidden installation, and the sound quality is better. The midrange speakers 400 are arranged on the unfolding component 3 and the fixing component 2, so that the midrange sound is located on the screen 100, and the angle can be adjusted according to the opening degree of the unfolding component, so that the sound effect range is larger and it is easier to realize the surround stereo sound effect of the scene space. The tweeters 500 are designed on the four side frames of the display device 200. Whether in the horizontal screen or vertical screen state, it can ensure that the high-frequency sound emits in all four directions of up, down, left and right, so that the surround stereo sound effect can be ensured in both the horizontal and vertical screen states. In addition, the display device 200 is located on one side of the opening in the first direction of the storage groove 21, and the shielding cover 6 and the subwoofer 300 are respectively located at the openings at both ends in the third direction of the storage groove 21. Therefore, the storage groove 21 can be completely closed, avoiding dirt and grime in the area of the storage groove 21, enabling the internal parts to operate in a good and clean working environment, and thus the service life can be extended.

[0059] The above is only an exemplary embodiment of the present invention, and it does not limit the patent scope of the present invention. Any equivalent structural transformation made under the technical concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A screen for mounting a display device, characterized in that, Comprising: Base; Fixing component, fixedly installed on the base, having a receiving groove with an opening in the first direction; Two unfolding components, respectively arranged on both sides of the second direction of the fixing component, and movably arranged with the fixing component, for being able to approach and fold towards the fixing component or move away and unfold in the second direction; Driving component, driving the two unfolding components to fold or unfold; And, Connecting component, installed in the receiving groove, the connecting component having a mounting portion rotatably arranged along the axis in the first direction, and the mounting portion is used for connecting with the display device.

2. The screen according to claim 1, characterized in that, The fixing component includes two fixing parts, the two fixing parts are arranged at an angle on the base, and the receiving groove is defined between the two fixing parts.

3. The screen according to claim 1, wherein, The fixing part includes a fixing plate; Two limiting grooves are arranged on the base, the two limiting grooves are arranged at an angle, and one end is arranged close to each other; Wherein, the two fixing plates are inserted into the limiting grooves, so that the receiving groove is defined between the two fixing plates.

4. The screen according to claim 3, wherein A plurality of threaded holes are arranged at the bottom of the limiting grooves; The fixing plate includes: Plate body, a relief cavity is recessed on one side in the first direction, a plurality of through holes are arranged on the side wall of the relief cavity close to the base in the third direction, and the plurality of through holes are correspondingly arranged with the plurality of threaded holes for fixedly connecting with the base through threaded fasteners; Cover body, detachably installed at the opening position of the relief cavity.

5. The screen according to claim 1, characterized in that, The connecting component includes: Cross beam, extending in the second direction, and both ends are fixedly connected with the two side walls of the receiving groove respectively; Mounting seat, fixedly installed on the cross beam; Turntable, rotatably installed on the mounting seat in the first direction, and the turntable forms the mounting portion.

6. The screen according to claim 1, wherein The unfolding component includes: First movable plate, one side end in the second direction of which is rotatably connected with one side of the fixing component; and, Second movable plate, one side end in the second direction of which is rotatably connected with the other side end of the first movable plate.

7. The screen according to claim 6, characterized in that, The screen further includes a driving component, the driving component includes two electric push rods, the electric push rods extend in the second direction, have a telescopic end movably arranged in the second direction, the electric push rods are installed on the fixing component, the orientations of the two electric push rods are opposite, and the two telescopic ends are respectively rotatably connected with the two second movable plates.

8. The screen according to claim 1, characterized in that, The screen further includes a shielding cover, the shielding cover is installed on the fixing component and is arranged corresponding to the opening of the receiving groove far from the base in the third direction.

9. A combined household appliance and furniture, characterized in that, Comprising: Screen, the screen according to any one of claims 1 to 8; And, Display device, installed on the connecting component, the display device is rotatably arranged along the axis in the first direction, and has a landscape position and a portrait position in the rotation stroke; Wherein, when the two unfolding components move away from the fixing component and unfold, the distance between the side ends of the two unfolding components away from the fixing component is equivalent to the dimension in the second direction when the screen is in the landscape position; when the two unfolding components approach the fixing component and fold, the distance between the side ends of the two unfolding components away from the fixing component is equivalent to the dimension in the second direction when the screen is in the portrait position.

10. The combined household appliance and furniture according to claim 9, characterized in that, The combined household appliance and furniture further includes: A subwoofer, disposed in the storage groove and located between the base and the connection component; A plurality of midrange speakers, installed on one side of the unfolding component and / or the fixing component facing the display device; A plurality of tweeters, arranged on the periphery of the display device.

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