CN111870064A - Internet of things television cabinet capable of being hidden and moved - Google Patents

Abstract

The invention relates to the field of smart homes, in particular to a hidden and movable Internet of Things TV cabinet, comprising a cabinet body and a control system. The cabinet body is placed in a TV cabinet slot on a TV background wall, and the cabinet body is connected to the ground through a bottom transmission device. , the bottom transmission device includes a motor, a first bearing shaft, a second bearing shaft, the first bearing shaft is connected with the motor, the second bearing shaft is connected with the first bearing shaft, the first bearing shaft and the second bearing shaft are respectively provided with bearing The cabinet is provided with a secondary mobile platform. The secondary mobile platform includes a linear guide slide module and a mobile platform. The mobile platform is connected through the linear guide slide module cabinet; the cabinet and the mobile platform are respectively provided with doors and windows. Sensor; the central control host of the control system is respectively connected to the door and window sensor, the motor controller and the linear guide slide module through the zigbee signal. The invention can realize the switch of the TV cabinet with the laser TV, improve the automation degree of the TV cabinet, and is beneficial to the development of intelligent furniture.

Description

IoT TV Cabinet that can be hidden and moved

technical field

The invention relates to the field of smart home, in particular to a hidden and movable Internet of Things TV cabinet.

Background technique

With the development of the economy and the improvement of consumption level and consumption concept, compared with traditional commodities, personalized, intelligent and new things with a sense of technology are more likely to be welcomed by consumers.

In practice, the existing TV cabinet is a cabinet for placing TV sets. The popularity of wall-mounted TVs in recent years has further reduced the function of TV cabinets and has become a platform to prevent limited equipment, such as TV set-top boxes, routers, Light cats, etc., and some daily sundries. The daily storage is very chaotic, and the functionality is greatly reduced.

The traditional TV cabinet is mainly composed of drawers and partitions, and there is no transmission device, so it is a fixed furniture. While the functionality is reduced, the space utilization will also be greatly restricted. So now TV cabinets have become dispensable. However, the emergence of laser TVs has given new functions to TV cabinets. Laser TVs are ultra-short-throw projectors and need to be placed horizontally on the TV cabinet. However, with the enlargement of the projection size, the position of the projector will also move outwards, so The width of the TV cabinet needs to be widened or the placement of the TV cabinet will also move outwards, which will further occupy the space and greatly reduce the practicability and aesthetics.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention proposes an Internet of Things TV cabinet that can be hidden and moved.

The present invention adopts following technical scheme:

A hidden and movable Internet of Things TV cabinet, comprising a cabinet body and a control system, the cabinet body is placed in a TV cabinet slot on a TV background wall, the cabinet body is connected to the ground through a bottom transmission device, the bottom transmission device includes a motor, and the first The bearing shaft, the second bearing shaft, the first bearing shaft is connected with the motor, the second bearing shaft is connected with the first bearing shaft, the first bearing shaft and the second bearing shaft are respectively provided with bearing wheels, and the cabinet is provided with a secondary The mobile platform and the secondary mobile platform include the linear guide slide module, the mobile platform, and the mobile platform is connected through the linear guide slide module cabinet; the cabinet body and the mobile platform are respectively provided with door and window sensors; the central control host of the control system passes through The zigbee signal is connected to the door and window sensor, the motor controller and the linear guide slide module respectively.

Compared with the prior art, the beneficial effects of the present invention are:

The invention can realize the automatic opening and closing of the TV cabinet with the laser TV switch, improve the automation degree of the TV cabinet, and is beneficial to the development of smart home; and when the TV cabinet is not in use, the TV cabinet is automatically hidden inside the TV background wall, reducing space occupied.

Further, the present invention adopts following preferred scheme:

The first bearing shaft and the second bearing shaft are arranged in parallel.

The output shaft of the motor is connected with the first bearing shaft through a transmission belt, and the first bearing shaft and the second bearing shaft are connected through the transmission belt.

A laser TV slot is arranged in the middle of the cabinet body, a support plate is horizontally arranged inside the laser TV slot, and the linear guide rail slide module is fixed on the support plate.

The stepper motor of the linear track slide module is connected with the fixed vertical plate on the support plate.

The cabinet is an ultra-thin custom cabinet with a width of 50cm.

The width of the mobile platform is 40cm.

Both sides of the mobile platform are connected with the cabinet through the mute track.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation of the bottom transmission device;

3 is a schematic structural diagram of a secondary mobile platform;

Fig. 4 is the installation schematic diagram of the linear track slide module at the bottom of the mobile platform;

Fig. 5 is the intelligent system topology diagram in the present invention;

In the figure: TV background wall 1; TV cabinet slot 2; ultra-short focus screen 3; cabinet 4; secondary mobile platform 5; laser TV 6; motor 7; first bearing shaft 8; bearing wheel 9; second bearing shaft 10; transmission belt 11; door and window sensor one 12; fixed vertical plate 13; mobile platform 14; linear guide slide module 15; stepping motor 1501; slide module 1502; screw 1503; Inner wall 1601; door and window sensor II 17; mute track 18; pallet 19.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

A concealable and movable Internet of Things TV cabinet includes a customized cabinet body 4, a TV cabinet slot 2 is set in the lower part of the TV background wall 1, and the cabinet body 4 is placed in the TV cabinet slot 2. A bottom transmission device is installed on the bottom of the cabinet 4. The bottom transmission device is composed of a motor 7 (the motor is Z42BLDPN2430-30S in this embodiment), a first bearing shaft 8, a second bearing shaft 10, etc. The output shaft of the motor 7 passes through the transmission belt 11 is connected with the first bearing shaft 8, the first bearing shaft 8 is connected with the second bearing shaft 10 through the transmission belt 11, the first bearing shaft 8 and the second bearing shaft 10 are respectively provided with three coaxially rotating bearing wheels 9, and The bearing wheels 9 on the first bearing shaft 8 and the second bearing shaft 10 are arranged in a one-to-one correspondence. The transmission belt 11 in this embodiment is a timing belt. The motor 7 makes the first bearing shaft 8 rotate with the motor 7 through the transmission belt 11, and at the same time the first bearing shaft 8 rotates the second bearing shaft 10 through the transmission belt 11, so the first bearing shaft 8 and the bearing wheel 9 on the second bearing shaft 10 They rotate synchronously with their respective bearing shafts, so by controlling the forward or reverse rotation of the motor, the bottom transmission device can move forward and backward along the TV cabinet slot 2 . The six bearing wheels 9 move synchronously, which can achieve friction correction and eliminate movement errors.

A laser TV slot 16 is arranged in the middle of the cabinet 4, and a support plate 19 is horizontally arranged in the middle of the laser TV slot 16. A secondary mobile platform 5 is installed on the support plate 19. The secondary mobile platform 5 is composed of a linear guide rail slide module. 15 (EGH-SA series hiwin linear guide) and moving platform 14, etc. The back side of the pallet 19 is vertically provided with a fixed vertical plate 13, and one end of the stepping motor 1501 of the linear guide slide module 15 is fixedly installed on the fixed vertical. On the plate 13, the bottom of the linear guide slide module 15 is fixed on the support plate 19, the slide module 1502 on the linear guide slide module 15 is fixed with the bottom surface of the mobile platform 14, and the left and right sides of the mobile platform 14 pass through respectively. The mute track 18 is connected to the inner wall of the laser TV slot 16 . The moving platform 14 can be moved back and forth through the linear guide slide module 15, and a mute track 18 is installed between the moving platform 14 and the inner wall 1601 of the laser TV slot to make the moving platform 14 move more smoothly.

The side of the bottom of the cabinet 4 close to the TV background wall 1 (ie the rear side of the cabinet 1 ) is provided with a door and window sensor 12 , and the side of the mobile platform 14 close to the fixed vertical plate 13 is provided with a door and window sensor 2 17 .

In this embodiment, the cabinet body 4 is made to be ultra-thin, the width of the cabinet body 4 is 50 cm, and the width of the mobile platform 14 is 40 cm. The mobile platform 14 can be completely placed inside the cabinet 4 and will not be exposed outside.

This embodiment is automatically controlled by the intelligent control system. The smart home platform controls the zigbee terminal through the network of the central control host. On the mobile phone APP, the user can independently program and customize the scene. In the execution section, according to the user's needs, hide and move the Internet of Things TV. The movement of the cabinet is incorporated into the scene-based control of curtains, lights and other electrical equipment.

The central control host is connected to the door and window sensor 12, the door and window sensor 2 17, the controller of the motor 7 and the controller of the stepping motor 1501 through the zigbee signal, and the bottom transmission device and the secondary mobile platform 5 are respectively set in the central control host. stop position. When the laser TV 6 is turned on, the central control host sends a signal to control the controller of the motor 7 and the controller of the stepper motor 1501. The motor 7 and the stepper motor 1501 work at the same time. The motor 7 drives the cabinet 4 to move forward as a whole, and the stepper motor 1501 drives the mobile platform 14 to move forward as a whole until the cabinet body 4 and the mobile platform 14 reach their respective set positions, the cabinet body 4 and the mobile platform 14 stop moving respectively, at this time the laser TV 6 on the mobile platform 14 completes the startup work , the image of the laser TV 6 is just projected on the ultra-short focus screen 3 of the TV background wall 1 .

In this embodiment, the switch state of the cabinet 4 is determined by the door and window sensor one 12 (the cabinet body 4 is moved forward from the TV cabinet slot 2 to open, and the cabinet body 4 is placed in the TV cabinet slot 2 to close), and the door and window sensor 2 17 Determine the switch status of the secondary mobile platform (the secondary mobile platform 5 is moved forward out of the laser TV slot 16 is on, and the secondary mobile platform 5 is placed in the laser TV slot 16 is off), and set the smart scene through the APP, when the user turns on In the viewing mode, the cabinet 4 and the secondary mobile platform 5 move forward at the same time, and the startup time of the laser TV 6 is about 45s. When the laser TV 6 is turned on, the cabinet 4 and the secondary mobile platform 5 complete the moving work. The image of the laser TV 6 is correctly projected on the ultra-short throw screen 3.

In the application of this embodiment, the curtains and lights are automatically adjusted to the state set by the customer in advance according to the degree of indoor brightness. When the user finishes watching the movie, the laser TV 6 is turned off, and the central control host sends a signal to make the cabinet 4 and the secondary The mobile platform 5 moves backward at the same time and returns to the TV cabinet slot 2 until the cabinet body 4 and the TV background wall 5 are in the same plane. Then the curtains and lights are automatically adjusted to the state set by the user.

The above are only specific embodiments of the present invention, but the protection of the present invention is not limited to this, and all the equivalent changes or replacements proposed by those skilled in the art to the technical features of the technical solution are included in the present invention. within the scope of protection.

Claims (8)

1. The utility model provides a can hide and thing networking TV cabinet that removes, includes the cabinet body, control system, its characterized in that: the cabinet body is arranged in a television cabinet groove of a television background wall, the cabinet body is connected with the ground through a bottom transmission device, the bottom transmission device comprises a motor, a first bearing shaft and a second bearing shaft, the first bearing shaft is connected with the motor, the second bearing shaft is connected with the first bearing shaft, bearing wheels are respectively arranged on the first bearing shaft and the second bearing shaft, a secondary moving platform is arranged on the cabinet body, the secondary moving platform comprises a linear guide rail sliding table module, and the moving platform is connected with the cabinet body through the linear guide rail sliding table module; door and window sensors are respectively arranged on the cabinet body and the moving platform; the central control host of the control system is respectively connected with the door and window sensor, the controller of the motor and the linear guide rail sliding table module through zigbee signals.

2. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the first bearing shaft and the second bearing shaft are arranged in parallel.

3. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the output shaft of motor and first bearing shaft pass through the drive belt and are connected, and first bearing shaft and second bearing shaft pass through the drive belt and connect.

4. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the middle part of the cabinet body is provided with a laser television groove, the inside level in laser television groove is provided with the layer board, and linear guide slip table module is fixed on the layer board.

5. The concealable and movable internet of things television cabinet of claim 4, wherein: the stepping motor of the linear track sliding table module is connected with the fixed vertical plate on the supporting plate.

6. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the cabinet body is an ultra-thin customized cabinet body, and the width of the cabinet body is 50 cm.

7. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the width of the moving platform is 40 cm.

8. The internet of things television cabinet capable of being hidden and moved according to claim 1, wherein: the two sides of the mobile platform are connected with the cabinet body through silent tracks.

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