Invisible television wall

By designing an invisible TV wall, using TV telescopic parts and shading lifts to achieve invisibility and appearance of the TV, the existing TV wall lacks dustproof, anti-theft and automation functions, and improves the safety and convenience of use of the equipment.

CN222836635UActive Publication Date: 2025-05-06QINGDAO ESCA AUDIO & VIDEO EQUIP CO LTD
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Patent Information

Application Number
CN202421970721.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-14
Publication Date
2025-05-06
Estimated Expiration
2034-08-14

AI Technical Summary

Technical Problem

The existing TV walls lack dust-proof and anti-theft functions, and do not have the characteristics of automation and humanization. Ultra-thin plasma TVs are easily damaged by children, which shortens the cleaning cycle and makes cleaning troublesome.

Method used

An invisible TV wall is designed, including a support frame, TV telescope, shielding plate and shielding lifting member. The TV is pushed into the display slot hole in the wall through the TV telescope. The shielding lifting member drives the shielding plate to lift and lower, realizing the invisibility and appearance of the TV.

Benefits of technology

It realizes the invisibility and appearance of the TV, improves the dust-proof and anti-theft functions of the TV wall, has the characteristics of automation and humanization, reduces the exposure risk of the TV, extends the cleaning cycle, and simplifies the cleaning process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an invisible television wall, and relates to the technical field of television background wall equipment. The invisible television wall comprises a supporting frame, a television telescopic piece, a shielding plate and a shielding lifting piece. The supporting frame is arranged on a wall body, and a television display groove hole is formed in the wall body; the television telescopic piece is arranged on the supporting frame and corresponds to the television display slot, so that the television telescopic piece pushes the television to the television display slot; the shielding lifting piece is arranged on the supporting frame and connected with the shielding plate so that the shielding lifting piece can drive the shielding plate to ascend and descend. The technical effect that the television can be hidden behind the television wall is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of TV background wall equipment, in particular to an invisible TV wall. Background Art

[0002] Now with the improvement of people's living standards, while material life is satisfied, there are higher requirements for spiritual life. Many industries now propose that products are people-oriented. Products serve people's quality life, and more attention should be paid to the automation and humanization of products.

[0003] Most of the previous large-sized color TVs have been replaced with ultra-thin plasma TVs, and the ultra-thin plasma TVs are all hung on the TV wall. The current TV wall only plays a single supporting and aesthetic role. It has no dust-proof and anti-theft functions, and lacks automation and humanization. At the same time, it is easy to be injured by foreign objects by children playing outside. Because it is exposed to the outside, the cleaning cycle of the TV is shortened, and frequent cleaning is also more troublesome. Utility Model Content

[0004] The utility model aims to provide an invisible TV wall to alleviate the technical problem of TV exposure in the prior art.

[0005] In a first aspect, an embodiment of the utility model provides an invisible TV wall, including a support frame, a TV telescopic member, a shielding plate and a shielding lifting member;

[0006] The support frame is arranged on a wall, and a TV display slot is provided on the wall;

[0007] The TV telescopic member is arranged on the supporting frame, and the TV telescopic member corresponds to the TV display slot, so that the TV telescopic member pushes the TV toward the TV display slot;

[0008] The shielding lifting member is arranged on the supporting frame, and the shielding lifting member is connected to the shielding plate, so that the shielding lifting member drives the shielding plate to move up and down.

[0009] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned TV telescopic member includes a bracket mounting plate, a TV mounting plate, a TV telescopic motor, a telescopic screw rod and an X-shaped bracket;

[0010] The bracket mounting plate is arranged on the supporting frame, the TV telescopic motor is arranged on the bracket mounting plate, the lower end of the X-shaped bracket is respectively pivotally connected to the bracket mounting plate and the TV mounting plate, and the upper end of the X-shaped bracket is respectively slidably connected to the bracket mounting plate and the TV mounting plate;

[0011] The television telescopic motor is connected to the X-shaped bracket through the telescopic screw rod.

[0012] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein both the bracket mounting plate and the TV mounting plate are provided with a TV telescopic slide groove, and the upper end of the X-shaped bracket is slidably connected in the TV telescopic slide groove.

[0013] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein a connecting rod is provided at the upper end of the above-mentioned X-shaped bracket, a telescopic screw nut is provided on the connecting rod, and the telescopic screw nut is sleeved on the telescopic screw.

[0014] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the shielding lifting member includes a sliding bracket member, a guide bracket member, a sliding seat and a connecting plate;

[0015] Both sides of the support frame are provided with shielding lifting members, the sliding bracket member and the guide bracket member are both provided on the support frame, the sliding seat is slidably provided on the sliding bracket member, the connecting plate is slidably provided on the sliding seat, and the connecting plate is provided with a first guide wheel adapted to the guide bracket member;

[0016] The shielding plate is arranged on the connecting plate.

[0017] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned sliding bracket member includes a plurality of vertical guide rails, and a vertical guide slide seat adapted to the vertical guide rails is provided on the sliding seat.

[0018] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein a plurality of horizontal guide rails are arranged on the sliding seat, and a horizontal guide sliding seat adapted to the horizontal guide rails is arranged on the connecting plate.

[0019] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned guide bracket member includes a vertical guide groove plate and an arc guide groove plate, and the vertical guide groove plate and the arc guide groove plate are both arranged on the support frame so that the connecting plate first moves vertically and then turns to horizontal movement.

[0020] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein an adapter plate is provided on the above-mentioned connecting plate, and the first guide wheel is mounted on the adapter plate.

[0021] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the shielding lifting member further includes a lifting motor, a lifting transmission rod, a lifting screw rod, a lifting screw rod nut, a lifting guide rod, and a lifting mounting seat;

[0022] The lifting motor is arranged on the supporting frame, the lifting screw rod is rotatably arranged on the supporting frame, the lifting motor is drivingly connected with the lifting transmission rod, the lifting screw rod nut is installed on the lifting mounting seat, the lifting guide rod is arranged on the supporting frame, the lifting mounting seat is installed on the lifting guide rod, and the sliding seat is connected with the lifting mounting seat;

[0023] The lifting mounting seat is provided with a horizontal slide groove, and the connecting plate is provided with a second guide wheel adapted to the horizontal slide groove.

[0024] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the invisible TV wall further includes a controller and a remote controller;

[0025] The television telescopic motor) and the lifting motor are both connected to the controller;

[0026] The controller is provided with a signal receiver, the remote controller is provided with a signal transmitter, and the controller and the remote controller can be wirelessly connected.

[0027] Beneficial effects:

[0028] The utility model provides an invisible TV wall, comprising a supporting frame, a TV telescopic member, a shielding plate and a shielding lifting member; the supporting frame is arranged on a wall, and a TV display slot is opened on the wall; the TV telescopic member is arranged on the supporting frame, and the TV telescopic member corresponds to the TV display slot, so that the TV telescopic member pushes the TV toward the TV display slot; the shielding lifting member is arranged on the supporting frame, and the shielding lifting member is connected with the shielding plate, so that the shielding lifting member drives the shielding plate to move up and down.

[0029] Specifically, during use, when the user turns on the TV through a remote control or other electronic terminal, the shielding lifting member works to drive the upper and lower shielding plates to move upward and downward respectively, so that the two shielding plates move behind the TV background wall to expose the TV display slot on the TV background wall, and then the TV telescopic member starts to push the TV forward, so that the TV moves forward to the TV display slot, thereby allowing the TV to fill the TV display slot for the user to watch TV. When the user turns off the TV, the TV telescopic member first drives the TV to retract and reset, and then the shielding lifting member drives the shielding plate to reset and block the TV display slot on the TV wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic diagram of an invisible TV wall provided by an embodiment of the utility model when it is opened;

[0032] Figure 2 A schematic diagram of the invisible TV wall provided by an embodiment of the utility model when it is closed;

[0033] Figure 3 A schematic diagram of an invisible TV wall provided by an embodiment of the utility model when it is opened (the TV is not shown);

[0034] Figure 4 A schematic diagram of the internal structure of the support frame in the invisible TV wall provided by an embodiment of the utility model;

[0035] Figure 5 A schematic diagram of a telescopic TV component in an invisible TV wall provided by an embodiment of the utility model;

[0036] Figure 6 An internal schematic diagram of a telescopic TV component in an invisible TV wall provided by an embodiment of the utility model;

[0037] Figure 7 A schematic diagram of a shielding lifting member in an invisible TV wall provided by an embodiment of the utility model;

[0038] Figure 8 A schematic structural diagram of a shielding lifting member in an invisible TV wall provided in an embodiment of the utility model.

[0039] icon:

[0040] 10-wall; 20-TV display slot; 30-TV;

[0041] 100 - support frame;

[0042] 200 - TV telescopic parts; 210 - bracket mounting plate; 220 - TV mounting plate; 230 - TV telescopic motor; 240 - telescopic screw rod; 250 - X-shaped bracket; 260 - TV telescopic slide; 270 - connecting rod; 280 - telescopic screw rod nut;

[0043] 300 - shielding plate;

[0044] 400 - shielding lifting member; 410 - sliding bracket member; 411 - vertical guide rail; 420 - guide bracket member; 421 - vertical guide groove plate; 422 - arc guide groove plate; 430 - sliding seat; 431 - vertical guide slide; 432 - horizontal guide rail; 440 - connecting plate; 441 - first guide wheel; 442 - horizontal guide slide; 443 - adapter plate; 444 - second guide wheel; 451 - lifting motor; 452 - lifting transmission rod; 453 - lifting screw rod; 454 - lifting screw rod nut; 455 - lifting guide rod; 456 - lifting mounting seat; 457 - horizontal slide groove. DETAILED DESCRIPTION

[0045] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0050] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, this embodiment provides an invisible TV wall, including a supporting frame 100, a TV telescopic member 200, a shielding plate 300 and a shielding lifting member 400; the supporting frame 100 is arranged on the wall 10, and a TV display slot 20 is opened on the wall 10; the TV telescopic member 200 is arranged on the supporting frame 100, and the TV telescopic member 200 corresponds to the TV display slot 20, so that the TV telescopic member 200 pushes the TV toward the TV display slot 20; the shielding lifting member 400 is arranged on the supporting frame 100, and the shielding lifting member 400 is connected with the shielding plate 300, so that the shielding lifting member 400 drives the shielding plate 300 to move up and down.

[0051] Specifically, during use, when the user turns on the TV through a remote control or other electronic terminal, the shielding lifting member 400 works to drive the upper and lower shielding plates 300 to move upward and downward respectively, so that the two shielding plates 300 move behind the TV background wall to expose the TV display slot 20 on the TV background wall, and then the TV telescopic member 200 starts to push the TV forward, so that the TV moves forward to the TV display slot 20, so that the TV fills the TV display slot 20 for the user to watch TV. When the user turns off the TV, the TV telescopic member 200 first drives the TV to retract and reset, and then the shielding lifting member 400 drives the shielding plate 300 to reset and block the TV display slot 20 on the TV wall.

[0052] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, in the optional scheme of this embodiment, the TV telescopic member 200 includes a bracket mounting plate 210, a TV mounting plate 220, a TV telescopic motor 230, a telescopic screw rod 240 and an X-shaped bracket 250; the bracket mounting plate 210 is arranged on the support frame 100, the TV telescopic motor 230 is arranged on the bracket mounting plate 210, the lower end of the X-shaped bracket 250 is respectively pivoted on the bracket mounting plate 210 and the TV mounting plate 220, and the upper end of the X-shaped bracket 250 is respectively slidably connected to the bracket mounting plate 210 and the TV mounting plate 220; the TV telescopic motor 230 is connected to the X-shaped bracket 250 through the telescopic screw rod 240.

[0053] Wherein, both the bracket mounting plate 210 and the TV mounting plate 220 are provided with a TV telescopic slide groove 260 , and the upper end of the X-shaped bracket 250 is slidably connected in the TV telescopic slide groove 260 .

[0054] A connecting rod 270 is disposed at the upper end of the X-shaped bracket 250 , and a telescopic screw nut 280 is disposed on the connecting rod 270 . The telescopic screw nut 280 is sleeved on the telescopic screw 240 .

[0055] Among them, the TV telescopic motor 230 can be connected to a network service platform, so that a mobile terminal such as a mobile phone can control the TV to be turned on or off.

[0056] Specifically, the TV telescopic motor 230 drives the telescopic screw rod 240 to rotate, and the rotation of the telescopic screw rod 240 drives the telescopic screw rod nut 280 to move up and down. The up and down movement of the telescopic screw rod nut 280 can drive the connecting rod 270 to move up and down, and the connecting rod 270 can drive the X-shaped bracket 250 to retract or unfold, thereby controlling the extension or retraction of the TV 30.

[0057] It should be noted that the TV set 30 is mounted on the TV mounting plate 220 .

[0058] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in an optional scheme of this embodiment, the shielding lifting member 400 includes a sliding bracket member 410, a guide bracket member 420, a sliding seat 430 and a connecting plate 440; the shielding lifting member 400 is arranged on both sides of the support frame 100, the sliding bracket member 410 and the guide bracket member 420 are both arranged on the support frame 100, the sliding seat 430 is slidably arranged on the sliding bracket member 410, the connecting plate 440 is slidably arranged on the sliding seat 430, and the connecting plate 440 is provided with a first guide wheel 441 adapted to the guide bracket member 420; the shielding plate 300 is arranged on the connecting plate 440.

[0059] The sliding bracket 410 includes a plurality of vertical guide rails 411 , and a vertical guide sliding seat 431 adapted to the vertical guide rails 411 is disposed on the sliding seat 430 .

[0060] A plurality of horizontal guide rails 432 are disposed on the sliding seat 430 , and a horizontal guide sliding seat 442 adapted to the horizontal guide rails 432 is disposed on the connecting plate 440 .

[0061] The guide bracket member 420 includes a vertical guide slot plate 421 and an arc guide slot plate 422 , and both the vertical guide slot plate 421 and the arc guide slot plate 422 are arranged on the support frame 100 , so that the connecting plate 440 first moves vertically and then turns to horizontal movement.

[0062] The connecting plate 440 is provided with an adapter plate 443 , and the first guide wheel 441 is installed on the adapter plate 443 .

[0063] Among them, the shielding lifting component 400 also includes a lifting motor 451, a lifting transmission rod 452, a lifting screw 453, a lifting screw nut 454, a lifting guide rod 455, and a lifting mounting seat 456; the lifting motor 451 is arranged on the support frame 100, the lifting screw 453 is rotatably arranged on the support frame 100, the lifting motor 451 is transmission-connected with the lifting transmission rod 452, the lifting screw nut 454 is installed on the lifting mounting seat 456, the lifting guide rod 455 is arranged on the support frame 100, the lifting mounting seat 456 is installed on the lifting guide rod 455, and the sliding seat 430 is connected to the lifting mounting seat 456; a horizontal slide groove 457 is provided on the lifting mounting seat 456, and an ss adapted to the horizontal slide groove 457 is provided on the connecting plate 440.

[0064] It should be noted that the threads at the upper and lower ends of the lifting screw rod 453 are in opposite directions, so that when the lifting screw rod 453 rotates, the upper and lower shielding plates 300 can be driven to move toward or away from each other.

[0065] Specifically, the user can control the opening and closing of the lifting motor 451 through a remote control or a mobile phone terminal. The lifting motor 451 can drive the lifting transmission rod 452 to rotate, and the lifting transmission rod 452 drives the lifting screw 453 to rotate through the steering gear. The rotation of the lifting screw 453 can drive the lifting screw nut 454 to move up and down, and the lifting screw nut 454 can drive the sliding seat 430 to move up and down. The connecting plate 440 set on the sliding seat 430 can move up and down synchronously with the sliding seat 430, and the first A guide wheel 441 slides in the guide bracket 420, and at the initial stage of turning on the TV, the baffle plate 300 is located in the horizontal section of the arc guide groove plate 422, and then slides into the vertical guide groove plate 421, so that the baffle plate 300 first moves backward and then moves up and down, thereby opening the TV display slot 20. When the connecting plate 440 moves horizontally, the connecting plate 440 can slide along the horizontal guide rail 432, and the second guide wheel 444 of the connecting plate 440 can slide along the horizontal slide groove 457 of the lifting mounting seat 456.

[0066] It should be noted that the sliding seat 430 is connected to the lifting mounting seat 456 , and a lifting screw nut 454 is installed on the lifting mounting seat 456 , so the lifting motor 451 can drive the sliding seat 430 to move up and down.

[0067] In addition, the connecting plate 440 is connected to the horizontal guide rail 432 on the sliding seat 430 through the horizontal guide sliding seat 442 .

[0068] In an optional solution of this embodiment, the invisible TV wall also includes a controller and a remote control; the TV telescopic motor 230 and the lifting motor 451 are both connected to the controller; the controller is provided with a signal receiver, and the remote control is provided with a signal transmitter, and the controller and the remote control can be wirelessly connected.

[0069] Among them, mobile terminals such as mobile phones can also be used as remote controllers, so that users can control the start of the invisible TV wall through the remote controller, and the controller can control the start and stop of both the TV telescopic motor 230 and the lifting motor 451.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An invisible TV wall, characterized in that: include: A supporting frame (100), a television telescopic member (200), a shielding plate (300) and a shielding lifting member (400); The support frame (100) is arranged on a wall (10), and a TV display slot (20) is provided on the wall (10); The TV telescopic member (200) is arranged on the supporting frame (100), and the TV telescopic member (200) corresponds to the TV display slot (20), so that the TV telescopic member (200) pushes the TV toward the TV display slot (20); The shielding lifting member (400) is arranged on the supporting frame (100), and the shielding lifting member (400) is connected to the shielding plate (300), so that the shielding lifting member (400) drives the shielding plate (300) to move up and down.

2. The invisible TV wall according to claim 1, characterized in that: The television telescopic member (200) comprises a bracket mounting plate (210), a television mounting plate (220), a television telescopic motor (230), a telescopic screw rod (240) and an X-shaped bracket (250); The bracket mounting plate (210) is arranged on the supporting frame (100), the television telescopic motor (230) is arranged on the bracket mounting plate (210), the lower end of the X-shaped bracket (250) is respectively pivotally connected to the bracket mounting plate (210) and the television mounting plate (220), and the upper end of the X-shaped bracket (250) is respectively slidably connected to the bracket mounting plate (210) and the television mounting plate (220); The television telescopic motor (230) is connected to the X-shaped bracket (250) via the telescopic screw rod (240).

3. The invisible TV wall according to claim 2, characterized in that: The bracket mounting plate (210) and the television mounting plate (220) are both provided with a television telescopic slide groove (260), and the upper end of the X-shaped bracket (250) is slidably connected in the television telescopic slide groove (260).

4. The invisible TV wall according to claim 2, characterized in that: A connecting rod (270) is provided at the upper end of the X-shaped bracket (250), a telescopic screw nut (280) is provided on the connecting rod (270), and the telescopic screw nut (280) is sleeved on the telescopic screw (240).

5. The invisible TV wall according to claim 4, characterized in that: The shielding lifting member (400) comprises a sliding support member (410), a guide support member (420), a sliding seat (430) and a connecting plate (440); The shielding lifting member (400) is arranged on both sides of the support frame (100), the sliding bracket member (410) and the guiding bracket member (420) are both arranged on the support frame (100), the sliding seat (430) is slidably arranged on the sliding bracket member (410), the connecting plate (440) is slidably arranged on the sliding seat (430), and the connecting plate (440) is provided with a first guide wheel (441) adapted to the guiding bracket member (420); The shielding plate (300) is arranged on the connecting plate (440).

6. The invisible TV wall according to claim 5, characterized in that: The sliding support member (410) comprises a plurality of vertical guide rails (411), and a vertical guide sliding seat (431) adapted to the vertical guide rails (411) is arranged on the sliding seat (430).

7. The invisible TV wall according to claim 6, characterized in that: The sliding seat (430) is provided with a plurality of horizontal guide rails (432), and the connecting plate (440) is provided with a horizontal guide sliding seat (442) adapted to the horizontal guide rails (432).

8. The invisible TV wall according to claim 5, characterized in that: The guide bracket member (420) comprises a vertical guide groove plate (421) and an arc guide groove plate (422), and the vertical guide groove plate (421) and the arc guide groove plate (422) are both arranged on the support frame (100) so that the connecting plate (440) first moves vertically and then turns to horizontal movement; An adapter plate (443) is provided on the connecting plate (440), and the first guide wheel (441) is mounted on the adapter plate (443).

9. The invisible TV wall according to claim 5, characterized in that: The shielding lifting member (400) further comprises a lifting motor (451), a lifting transmission rod (452), a lifting screw rod (453), a lifting screw rod nut (454), a lifting guide rod (455), and a lifting mounting seat (456); The lifting motor (451) is arranged on the supporting frame (100), the lifting screw rod (453) is rotatably arranged on the supporting frame (100), the lifting motor (451) is drivingly connected with the lifting transmission rod (452), the lifting screw rod nut (454) is installed on the lifting mounting seat (456), the lifting guide rod (455) is arranged on the supporting frame (100), the lifting mounting seat (456) is installed on the lifting guide rod (455), and the sliding seat (430) is connected with the lifting mounting seat (456); The lifting mounting seat (456) is provided with a horizontal sliding groove (457), and the connecting plate (440) is provided with a second guide wheel (444) adapted to the horizontal sliding groove (457).

10. The invisible TV wall according to claim 9, characterized in that: Also includes controller and remote control; The television telescopic motor (230) and the lifting motor (451) are both connected to the controller; The controller is provided with a signal receiver, the remote controller is provided with a signal transmitter, and the controller and the remote controller can be wirelessly connected.