Intelligent voice-controlled television cabinet

Abstract

The present application belongs to the field of smart home, and relates to a television cabinet capable of intelligent voice control. The technical problem of the present application is to provide a television cabinet capable of realizing large-screen viewing experience through spliced liquid crystal screen groups and allowing the spliced screens to be freely folded and unfolded. The present application comprises a television outer cabinet, a television inner cabinet, a voice control module and spliced liquid crystal screen groups. The television inner cabinet is connected to the television outer cabinet, the television inner cabinet is used for placing a television set, the voice control module is installed in the television inner cabinet, the spliced liquid crystal screen groups are symmetrically hinged on the television outer cabinet, the spliced liquid crystal screen groups on both sides are finally combined into a complete screen, and the spliced liquid crystal screen groups are connected with the television set or a set-top box through HDMI. The device controls the reduction motor through the voice control module, and finally drives the unfolding and folding of the spliced liquid crystal screen groups, so that the television picture can be projected onto the spliced liquid crystal screen groups, and the feeling of watching a movie in a cinema at home is realized.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of smart home, and relates to a television cabinet capable of being intelligently controlled by voice. BACKGROUND

[0002] Smart home is a platform based on residence, and uses integrated wiring technology, network communication technology, security protection technology, automatic control technology and audio and video technology to integrate facilities related to home life, construct a high-efficiency residential facility and home affairs management system, and improve home safety, convenience, comfort, artistry and environmentally-friendly and energy-saving living environment.

[0003] Nowadays, as a main form of smart home, the smart television cabinet has relatively mature technical features, and the existing smart television cabinet has various diversified elements, especially remote operation to realize various functions through AI voice control. Although the current smart television cabinet has relatively complete functions, it still does not have the function of large-screen viewing. Although the projection technology is already very mature, the general projector itself has poor picture effect, and the good projector is expensive although it has good effect. If the spliced liquid crystal screen group is applied to the television cabinet, how to control the position relationship between the unused spliced liquid crystal screen group and the television cabinet and the television becomes a big problem.

[0004] In view of the above problems, the present application designs a smart television cabinet capable of realizing large-screen viewing experience through a spliced liquid crystal screen group, and the spliced screen can be freely folded and unfolded. SUMMARY

[0005] In order to overcome the shortcomings of the existing smart television cabinet without clear large-screen viewing effect, the technical problem of the present application is to provide a smart television cabinet capable of realizing large-screen viewing experience through a spliced liquid crystal screen group, and the spliced screen can be freely folded and unfolded.

[0006] The technical implementation scheme of the present application is: a smart television cabinet capable of being intelligently controlled by voice, comprising a television outer cabinet, a television inner cabinet, a voice control module and a spliced liquid crystal screen group. The television inner cabinet is connected in the television outer cabinet, the television inner cabinet is used for placing a television, the voice control module is installed in the television inner cabinet, the spliced liquid crystal screen group is symmetrically hinged on the television outer cabinet, the spliced liquid crystal screen groups on both sides are finally combined into a complete screen, the spliced liquid crystal screen group is connected with the television or set top box through HDMI, and the spliced liquid crystal screen group further comprises a folding assembly and a driving assembly. The folding assembly is arranged on the spliced liquid crystal screen group, the spliced liquid crystal screen group is folded and unfolded through the folding assembly, and the driving assembly for driving the spliced liquid crystal screen group to fold and unfold is arranged in the television outer cabinet.

[0007] More preferably, the folding assembly comprises universal ball wheels and hinges, and each of the two side folding LCD screen groups is formed by a plurality of folding screens with different widths being connected by hinges, the folding LCD screen groups and the folding directions of the folding screens are all towards the inside of the TV cabinet, the widths of the folding screens of the two side folding LCD screen groups gradually decrease from the back to the front according to a preset ratio, the top and bottom of the folding LCD screen groups on the front side are rotatably connected with the universal ball wheels, the inside of the TV cabinet is symmetrically provided with arc-shaped sliding grooves, and the universal ball wheels drive the folding LCD screen groups to fold or unfold by sliding in the arc-shaped sliding grooves.

[0008] More preferably, the driving assembly comprises a speed reducer, a belt pulley set, a winding wheel, a fixed rod and a pull rope, the speed reducer is symmetrically connected to the inside of the TV cabinet and located near one end of the arc-shaped sliding groove on the back side, a square slot is formed in the inside of the TV cabinet near the output shaft of the speed reducer, a fixed rod is rotatably connected to the square slot, the output shaft of the speed reducer is drivingly connected to the fixed rod through the belt pulley set, the belt pulley set comprises two belt pulleys and a flat belt, the winding wheel is connected to the fixed rod, one end of the pull rope is connected to the winding wheel, and the other end of the pull rope is connected to the universal ball wheel.

[0009] More preferably, the TV cabinet further comprises a fixing assembly for ensuring the stability of the TV, the fixing assembly comprises an electric slide rail, an adjusting clamp and a guide rod, the electric slide rail is arranged at the middle of the top of the TV cabinet and electrically connected to the voice control module, two sliders with opposite sliding directions are symmetrically arranged on the electric slide rail, the adjusting clamps are connected to the bottom of the sliders, and the guide rod is arranged in the middle of the TV cabinet and slidingly connected to the adjusting clamps.

[0010] More preferably, the TV cabinet further comprises storage partitions, and the storage partitions are symmetrically connected to the inside of the TV cabinet and connected to the outer wall of the TV cabinet.

[0011] More preferably, the TV cabinet further comprises soft cushions, the soft cushions are connected to the opposite sides of the adjusting clamps, pressure sensors are arranged between the soft cushions and the adjusting clamps, the pressure sensors are electrically connected to the voice control module, a preset pressure value is set in the voice control module, and the voice control module controls the electric slide rail to be turned on or off according to the squeezing force sensed by the pressure sensors when the adjusting clamps are fixed to the TV.

[0012] More preferably, torsion springs are arranged at the hinge positions, and the torsion springs are in the initial state when the folding LCD screen groups are completely unfolded.

[0013] More preferably, the voice control module controls the speed reducer to rotate in the forward direction to release the pull rope through the password "open cinema mode", so that the folding LCD screen groups are unfolded through the reset of the torsion springs, and the picture of the TV or the set-top box is projected onto the folding LCD screen groups, and the password "close cinema mode" makes the speed reducer rotate in the reverse direction to wind the pull rope.

[0014] More preferably, the number of spliced screens of the spliced liquid crystal screen group is 3, and the preset ratio from the back to the front is 3:2:1.

[0015] 1、The device controls the deceleration motor through the voice control module, finally drives the unfolding and folding of the spliced liquid crystal screen group, so that the television picture can be projected on the spliced liquid crystal screen group, and the feeling of watching a movie in a cinema at home is realized.

[0016] 2、The fixed assembly can fix different sizes of televisions, so as to prevent the television from being accidentally knocked down by children or pets in the family, causing danger and property loss, and the soft pad can prevent the edge of the television from being knocked. DETAILED DESCRIPTION

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0018] Figure 2 It is a schematic diagram of the first perspective part of the three-dimensional structure of the present application.

[0019] Figure 3 It is an enlarged view of A of the present application.

[0020] Figure 4 It is a schematic diagram of the second perspective part of the three-dimensional structure of the present application.

[0021] Figure 5 It is a first partial sectional view of the present application.

[0022] Figure 6 It is an enlarged view of B of the present application.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixed assembly of the present application.

[0024] Figure 8 It is a second partial sectional view of the present application.

[0025] Figure 9 It is an enlarged view of C of the present application.

[0026] Figure 10 It is a schematic diagram of the first perspective three-dimensional structure of the spliced liquid crystal screen group of the present application.

[0027] Figure 11 It is a schematic diagram of the second perspective three-dimensional structure of the spliced liquid crystal screen group of the present application.

[0028] Figure 12 It is an enlarged view of D of the present application.

[0029] Figure 13 It is a partial sectional view of the first folding state of the spliced liquid crystal screen group of the present application.

[0030] Figure 14 This is a partial cross-sectional view of the second folded state of the splicing LCD screen assembly of the present invention.

[0031] Figure 15 This is a partial cross-sectional view of the completed folding of the spliced ​​LCD screen assembly of the present invention.

[0032] Figure 16 This is a schematic diagram of the three-dimensional structure of the assembled LCD screen group of the present invention after folding.

[0033] The meanings of the labels in the attached diagram are as follows: 1. TV outer cabinet; 101. TV inner cabinet; 102. Storage partition; 103. Voice control module; 2. Splicing LCD screen assembly; 3. Folding assembly; 31. Universal ball wheel; 32. Hinge; 33. Arc-shaped slide rail; 4. Drive assembly; 41. Gear motor; 42. Pulley assembly; 43. Winding wheel; 44. Fixing rod; 45. Pull rope; 5. Fixing assembly; 51. Electric slide rail; 52. Adjusting clamp; 53. Guide rod; 501. Soft pad. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1

[0036] A TV cabinet that can be intelligently voice controlled, such as Figures 1-16 As shown, the device includes an outer TV cabinet 1, an inner TV cabinet 101, a voice control module 103, and a splicing LCD screen assembly 2. The outer TV cabinet 1 is connected to the inner TV cabinet 101, which is used to house the TV. The voice control module 103 is installed inside the inner TV cabinet 101. The splicing LCD screen assemblies 2 are symmetrically hinged on the outer TV cabinet 1. The splicing LCD screen assemblies 2 on both sides are finally combined to form a complete screen. The splicing LCD screen assemblies 2 are connected to the TV or set-top box via HDMI. The device also includes a folding component 3 and a driving component 4. The splicing LCD screen assemblies 2 are provided with the folding component 3, which is used to fold and unfold the splicing LCD screen assemblies 2. The outer TV cabinet 1 is provided with a driving component 4 for driving the splicing LCD screen assemblies 2 to fold and unfold.

[0037] like Figures 10-12As shown, the folding assembly 3 includes universal ball wheels 31 and hinges 32, and the two side spliced liquid crystal screen groups 2 are each formed by three spliced screens continuously hinged by the hinges 32, and torsion springs are arranged at the hinged positions. The spliced liquid crystal screen group 2 is in the initial state of the torsion spring when it is fully unfolded, and the folding direction of the spliced liquid crystal screen group 2 and the spliced screen is towards the inside of the TV outer cabinet 1. The width of the spliced screen of the two side spliced liquid crystal screen groups 2 gradually decreases according to the ratio of 3:2:1 from the back to the front, and the top and bottom of the side of the spliced liquid crystal screen group 2 are rotatably connected to the universal ball wheels 31. The TV outer cabinet 1 is symmetrically provided with arc-shaped sliding grooves 33, and the universal ball wheels 31 drive the spliced liquid crystal screen group 2 to fold or unfold by sliding in the arc-shaped sliding grooves 33.

[0038] As shown in Figure 3 and Figure 9 As shown, the driving assembly 4 includes a speed reducer 41, a belt pulley set 42, a winding wheel 43, a fixed rod 44 and a pull rope 45. The speed reducer 41 is symmetrically connected inside the TV outer cabinet 1, and the speed reducer 41 is located near one end of the arc-shaped sliding groove 33. A square slot is formed near the output shaft of the speed reducer 41 inside the TV outer cabinet 1, and a fixed rod 44 is rotatably connected in the square slot. The output shaft of the speed reducer 41 is drivingly connected with the fixed rod 44 through the belt pulley set 42. The belt pulley set 42 includes two belt pulleys and a flat belt. The fixed rod 44 is keyed to the winding wheel 43, and the winding wheel 43 is fixedly connected with one end of the pull rope 45. The other end of the pull rope 45 is also fixedly connected with the universal ball wheel 31.

[0039] As shown in Figure 7 It also includes a fixing assembly 5 for ensuring the stability of the TV set. The fixing assembly 5 includes an electric sliding rail 51, an adjusting clamp plate 52 and a guide rod 53. The electric sliding rail 51 is arranged at the middle of the top of the TV outer cabinet 1, and is electrically connected with the voice control module 103. Two sliders with opposite sliding directions are symmetrically arranged on the electric sliding rail 51, and the bottom of each slider is connected with the adjusting clamp plate 52. The guide rod 53 is installed in the middle of the TV inner cabinet 101, and the adjusting clamp plate 52 is slidingly connected with the guide rod 53.

[0040] It also includes storage partitions 102, which are symmetrically connected inside the TV outer cabinet 1, and are connected with the outer side wall of the TV inner cabinet 101.

[0041] It also includes soft pads 501, which are connected to the side of the adjusting clamp plate 52, and a pressure sensor is arranged between the soft pad 501 and the adjusting clamp plate 52. The pressure sensor is electrically connected with the voice control module 103, and a pressure preset value is adjusted in the voice control module 103. When the adjusting clamp plate 52 is fixedly moved to the TV set, the voice control module 103 controls the electric sliding rail 51 to be turned on or off according to the squeezing force sensed by the pressure sensor.

[0042] The voice control module 103 controls the deceleration motor 41 to rotate forward to release the rope, and then the twist spring resets to unfold the spliced liquid crystal screen group 2, and the picture of the TV or set top box is projected onto the spliced liquid crystal screen group 2. The password "close the cinema mode" makes the deceleration motor 41 rotate reversely to collect the rope.

[0043] In the initial state, the spliced liquid crystal screen group 2 is in the folded state. The user first speaks a password to wake up the voice control module 103, and then speaks "open the cinema mode". The voice control module 103 controls the deceleration motor 41 to rotate forward. The deceleration motor 41 controls the winding wheel 43 to rotate forward through the belt pulley set 42 and the fixed rod 44 to start to slowly release the rope. The spliced liquid crystal screen group 2 slowly unfolds under the action of the twist spring reset. As shown in Figure 14 , both of the spliced liquid crystal screen groups 2 on both sides can only unfold from the screen with the largest width. During the unfolding process, the universal ball wheels 31 at the top and bottom of the spliced liquid crystal screen group 2 slide in the upper and lower arc-shaped sliding grooves 33 of the TV outer cabinet 1. Then, as shown in Figure 13 , the screen with the second largest width unfolds, and finally the TV or set top box automatically switches to the HDMI channel corresponding to the spliced liquid crystal screen group 2 and projects the picture to the spliced liquid crystal screen group 2 to realize picture enlargement.

[0044] When it is needed to fold the spliced liquid crystal screen group 2, the voice control module 103 is woken up and the password "close the cinema mode" is spoken. The voice control module 103 controls the deceleration motor 41 to rotate reversely and controls the winding wheel 43 to rotate reversely through the belt pulley set 42 and the fixed rod 44 to slowly collect the rope. As shown in Figure 13 , the screen with the smallest width will be folded first, and then as shown in Figure 15 and Figure 16 , it is completely folded.

[0045] It should be understood that the embodiments are only used for illustrating the present application and not for limiting the scope of the present application. In addition, it should be understood that those skilled in the art can make various modifications or changes to the present application after reading the content taught by the present application, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims

1. A smart voice-controlled TV cabinet, comprising an outer TV cabinet (1), an inner TV cabinet (101), and a voice control module (103), wherein the outer TV cabinet (1) is connected to the inner TV cabinet (101), the inner TV cabinet (101) is used to place a TV, and the voice control module (103) is installed inside the inner TV cabinet (101), characterized in that: It also includes a splicing LCD screen assembly (2), a folding component (3) and a driving component (4). The splicing LCD screen assembly (2) is symmetrically hinged on the TV cabinet (1). The splicing LCD screen assemblies (2) on both sides are combined to form a complete screen. The splicing LCD screen assembly (2) is electrically connected to the TV or set-top box. The splicing LCD screen assembly (2) is provided with a folding component (3). The splicing LCD screen assembly (2) is retracted and extended through the folding component (3). The TV cabinet (1) is provided with a driving component (4) for driving the splicing LCD screen assembly (2) to retract and extend. The folding assembly (3) includes a universal ball wheel (31) and a hinge (32). The two sides of the splicing LCD screen group (2) are all made of multiple splicing screens of different widths, which are continuously hinged by the hinge (32). Torsion springs are set at the hinges. The width of the splicing screens of the two sides of the splicing LCD screen group (2) gradually decreases from back to front according to a preset ratio. The top and bottom of the opposite side of the splicing LCD screen group (2) are rotatably connected to the universal ball wheel (31). The TV cabinet (1) has symmetrical arc-shaped sliding grooves (33) inside. The drive assembly (4) includes a geared motor (41), a pulley set (42), a winding wheel (43), a fixed rod (44), and a pull rope (45). The geared motor (41) is symmetrically connected inside the TV cabinet (1). The geared motor (41) is located near the back end of the arc-shaped slide (33). A square groove is opened inside the TV cabinet (1) near the output shaft of the geared motor (41). A fixed rod (44) is rotatably connected in the square groove. The output shaft of the geared motor (41) and the fixed rod (44) are connected by a pulley set (42). The pulley set (42) includes two pulleys and a flat belt. The winding wheel (43) is connected to the fixed rod (44). The winding wheel (43) is connected to one end of the pull rope (45), and the universal ball wheel (31) is connected to the other end of the pull rope (45). The voice control module (103) controls the geared motor (41) to rotate forward. The geared motor (41) controls the winding wheel (43) to rotate forward and slowly release the rope through the pulley group (42) and the fixed rod (44). The splicing LCD screen group (2) begins to slowly unfold under the action of the torsion spring reset.

2. A TV cabinet with intelligent voice control according to claim 1, characterized in that: It also includes a fixing component (5) for ensuring the stability of the television. The fixing component (5) includes an electric slide rail (51), an adjusting plate (52) and a guide rod (53). An electric slide rail (51) is set in the middle of the top of the outer cabinet (1). The electric slide rail (51) is electrically connected to the voice control module (103). Two sliders with opposite sliding directions are symmetrically set on the electric slide rail (51). The bottom of each slider is connected to the adjusting plate (52). A guide rod (53) is set in the middle of the inner cabinet (101). The adjusting plate (52) is slidably connected to the guide rod (53).

3. A TV cabinet with intelligent voice control according to claim 2, characterized in that: It also includes storage partitions (102), with multiple storage partitions (102) symmetrically connected inside the TV outer cabinet (1), and the storage partitions (102) connected to the outer wall of the TV inner cabinet (101).

4. A TV cabinet with intelligent voice control according to claim 3, characterized in that: It also includes a soft pad (501), and the soft pad (501) is connected to the side of the adjusting clamp (52) facing each other. A pressure sensor is set between the soft pad (501) and the adjusting clamp (52). The pressure sensor is electrically connected to the voice control module (103). A pressure preset value is adjusted in the voice control module (103). The voice control module (103) controls the opening and closing of the electric slide rail (51) through the pressure sensor.

5. A TV cabinet with intelligent voice control according to claim 4, characterized in that: The voice control module (103) controls the geared motor (41) to rotate forward to release the rope through a preset command, and projects the picture of the TV or set-top box onto the splicing LCD screen group (2). Another preset command causes the geared motor (41) to rotate backward to retract the rope.

6. A TV cabinet with intelligent voice control according to claim 5, characterized in that: The number of splicing LCD screens in the splicing group (2) is 3, and the preset ratio of the width from back to front is 3:2:1.

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