CN220631639U

CN220631639U - Folding device of intelligent sofa

Info

Publication number: CN220631639U
Application number: CN202322434945.1U
Authority: CN
Inventors: 柯威
Original assignee: Zhejiang Anji Huawei Home Furnishing Co ltd
Current assignee: Zhejiang Anji Huawei Home Furnishing Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-03-22
Anticipated expiration: 2033-09-08

Abstract

The utility model belongs to the technical field of household equipment, and particularly relates to a folding device of an intelligent sofa, which comprises a base, wherein the front end and the rear end of the upper side wall of the base are fixedly provided with armrests, a first cavity is formed in the base, sliding grooves are formed in the front end and the rear end of the inner wall of the first cavity, a moving plate is arranged in the first cavity through a moving mechanism, and limit wheels are fixedly arranged on the front side wall and the rear side wall of the moving plate.

Description

Folding device of intelligent sofa

Technical Field

The utility model relates to the technical field of household equipment, in particular to a folding device of an intelligent sofa.

Background

Whether the life of the house is comfortable depends on the intelligent house to a certain extent, and a comfortable sofa is indispensable to a living room. Therefore, when people choose a sofa, many considerations exist, and the conventional sofa is fixed in structure, and when many people need to lie on the sofa to rest, the shape and the lying area of the sofa need to be changed through the folding device.

However, the existing folding device still has the following technical problems when in use:

the existing folding device cannot realize the change of the shape of a sofa through electric control, can only be manually adjusted by a person, is troublesome to use, and cannot be rapidly operated by the old and children.

Therefore, a folding device of an intelligent sofa is now proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a folding device of an intelligent sofa, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding device of intelligence sofa, includes the base, the front end and the rear end of base upper side wall are all fixed and are provided with the handrail, first cavity has been seted up to the inside of base, spout has all been seted up to the inner wall front end and the rear end of first cavity, the inside of first cavity is provided with the movable plate through moving mechanism, the front side wall and the rear side wall of movable plate are all fixed and are provided with the spacing wheel, two spacing wheel all with spout sliding connection, the inside of movable plate is fixed and is provided with the first electric putter who evenly arranges, and the upper end of evenly arranging the upper end of first electric putter is fixed jointly to be provided with the backup pad, the upper side wall of backup pad is fixed and is provided with first foam-rubber cushion, the upper end of the inside of first cavity is fixed and is provided with total controlling means, the left side wall of base is provided with the backplate through symmetrical hinge rotation, the right side wall of backplate is fixed and is provided with the third foam-rubber cushion, two the inside of handrail is all seted up to two cavities, two inside adjustment mechanism are all provided with.

Preferably, the moving mechanism comprises a first fixed block and a second fixed block, the first fixed block and the second fixed block are fixedly connected with the inner wall of the base, a screw rod is rotatably arranged between the first fixed block and the second fixed block through a bearing, a motor is fixedly arranged on the left side wall of the second fixed block through a mounting frame, the left end of the screw rod is fixedly connected with the output end of the motor, a sliding block is arranged on the rod wall thread of the screw rod, the rear side wall of the sliding block is slidably connected with the inner wall of the first cavity, a connecting rod is fixedly arranged on the side wall of the sliding block, and the right end of the connecting rod is fixedly connected with the left side wall of the moving plate.

Preferably, the right end of the lower side wall of the movable plate is fixedly provided with symmetrical support rods, and the lower ends of the two support rods are fixedly provided with movable wheels.

Preferably, the transmission mechanism comprises a case, the case with the lower lateral wall fixed connection of base, the inside of case is provided with the symmetrical bull stick through the bearing rotation, two the pole wall of bull stick all cup joints and is provided with the drive wheel of symmetry, the inside of case is provided with biax motor through the mount is fixed, the both ends of biax motor all are fixed and are provided with the transfer line, two the other end of transfer line all through the bearing with the inner wall rotation of case is connected, two the pole wall of transfer line all cup joints and is provided with the first belt pulley of symmetry, two the both ends of bull stick all cup joint and are provided with the second belt pulley, first belt pulley pass through the belt with the second belt pulley rotates to be connected.

Preferably, the adjusting mechanism comprises a first U-shaped block and a second U-shaped block, the first U-shaped block is fixedly connected with the upper end of the inner wall of the second cavity, the second U-shaped block is fixedly connected with the side wall of the back plate, the side walls of the first U-shaped block and the second U-shaped block are respectively provided with a mounting block through shaft pins in a rotating mode, and a second electric push rod is fixedly arranged between the two mounting blocks.

Preferably, the main control device is electrically connected with an external power supply, and the main control device is electrically connected with the first electric push rod, the second electric push rod, the motor and the double-shaft motor.

Compared with the prior art, the utility model has the beneficial effects that:

this application is through equal electric connection of total controlling means and first electric putter, second electric putter, motor and biax motor, when needing many people to lie down in the upper end of sofa, can be through automatic expansion of this sofa of total controlling means control, when not using, can fold it, and it is more convenient to use, old man child also can operate easily.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic top view of a base;

fig. 4 is a schematic top view of the chassis.

In the figure: 1 base, 2 armrests, 3 movable plates, 4 limit wheels, 5 first electric push rods, 6 support plates, 7 first spongy mats, 8 second spongy mats, 9 total control devices, 10 back plates, 11 third spongy mats, 12 first fixed blocks, 13 second fixed blocks, 14 screw rods, 15 motors, 16 sliding blocks, 17 connecting rods, 18 support rods, 19 movable wheels, 20 machine boxes, 21 rotating rods, 22 driving wheels, 23 double-shaft motors, 24 transmission rods, 25 first U-shaped blocks, 26 second U-shaped blocks, 27 installation blocks and 28 second electric push rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a folding device of intelligent sofa, including base 1, the front end and the rear end of the upper side wall of base 1 are all fixed and are provided with handrail 2, first cavity has been seted up to the inside of base 1, the spout has all been seted up to the inner wall front end and the rear end of first cavity, the inside of first cavity is provided with movable plate 3 through moving mechanism, the front side wall and the rear side wall of movable plate 3 are all fixed and are provided with spacing wheel 4, two spacing wheels 4 all with spout sliding connection, the inside of movable plate 3 is fixed and is provided with evenly arranged first electric putter 5, evenly arranged first electric putter's 5's upper end is fixed jointly and is provided with backup pad 6, the upper side wall of backup pad 6 is fixed and is provided with first foam-rubber cushion 7, the upper side wall of base 1 is fixed and is provided with second foam-rubber cushion 8, the fixed drive mechanism that is provided with of lower lateral wall of base 1, the fixed total controlling means 9 that is provided with of inside upper end of first cavity, the left side wall of base 1 rotates through the hinge of symmetry and is provided with backplate 10, the fixed third foam-rubber cushion 11 that is provided with of right side wall of backplate 10, the second cavity has all been seted up to the inside of two armrests 2, the inside of two second cavities all is provided with adjustment mechanism, this application is through total controlling means 9 and first electric putter 5, second electric putter 28, motor 15 and the equal electric connection of biax motor 23, when needing many people to lie in the upper end of sofa, can be through the automatic expansion of this sofa of total controlling means 9 control, when not using, can fold it, it is more convenient to use, old man child also can operate easily.

The moving mechanism comprises a first fixed block 12 and a second fixed block 13, the first fixed block 12 and the second fixed block 13 are fixedly connected with the inner wall of the base 1, a screw rod 14 is rotatably arranged between the first fixed block 12 and the second fixed block 13 through a bearing, a motor 15 is fixedly arranged on the left side wall of the second fixed block 13 through a mounting frame, the left end of the screw rod 14 is fixedly connected with the output end of the motor 15, a sliding block 16 is arranged on the rod wall thread of the screw rod 14, the rear side wall of the sliding block 16 is slidably connected with the inner wall of the first cavity, a connecting rod 17 is fixedly arranged on the side wall of the sliding block 16, and the right end of the connecting rod 17 is fixedly connected with the left side wall of the moving plate 3.

The right-hand member of movable plate 3 lower lateral wall is fixed to be provided with symmetrical bracing piece 18, and the lower extreme of two bracing pieces 18 is all fixed to be provided with the movable wheel 19, carries out firm support to movable plate 3, increases stability.

The transmission mechanism comprises a case 20, the case 20 is fixedly connected with the lower side wall of the base 1, symmetrical rotating rods 21 are rotatably arranged in the case 20 through bearings, symmetrical driving wheels 22 are sleeved on the rod walls of the two rotating rods 21, a double-shaft motor 23 is fixedly arranged in the case 20 through a fixing frame, transmission rods 24 are fixedly arranged at two ends of the double-shaft motor 23, the other ends of the two transmission rods 24 are rotatably connected with the inner wall of the case 20 through bearings, symmetrical first belt pulleys are sleeved on the rod walls of the two transmission rods 24, second belt pulleys are sleeved on the two ends of the two rotating rods 21, the first belt pulleys are rotatably connected with the second belt pulleys through belts, and the whole sofa can be driven to move to a proper position.

The adjusting mechanism comprises a first U-shaped block 25 and a second U-shaped block 26, the upper ends of the first U-shaped block 25 and the inner wall of the second cavity are fixedly connected, the second U-shaped block 26 and the side wall of the backboard 10 are fixedly connected, the side walls of the first U-shaped block 25 and the second U-shaped block 26 are respectively provided with a mounting block 27 through shaft pin rotation, a second electric push rod 28 is fixedly arranged between the two mounting blocks 27, and the backboard 10 is rotated to be in a horizontal state from a previous vertical state through the expansion and contraction of the adjusting mechanism.

The general control device 9 is electrically connected with an external power supply, the general control device 9 is electrically connected with the first electric push rod 5, the second electric push rod 28, the motor 15 and the double-shaft motor 23, and a mobile phone connection terminal is arranged in the general control device 9, so that the general control device 9 can be connected with a mobile phone through a network, and when the sofa needs to be unfolded, the sofa can be directly operated through the mobile phone to completely control the first electric push rod 5, the second electric push rod 28, the motor 15 and the double-shaft motor 23.

Working principle:

when the sofa needs to be unfolded, the work of the first electric push rod 5, the second electric push rod 28, the motor 15 and the double-shaft motor 23 can be controlled by the total control device 9, the transmission mechanism drives the whole sofa to move to a proper distance, the moving mechanism drives the moving plate 3 to move to the outside of the first cavity, the supporting plate 6 and the first foam-rubber cushion 7 are upwards moved to be flush with the second foam-rubber cushion 8 through the uniformly distributed first electric push rod 5, the back plate 10 is driven by the adjusting mechanism to incline, and the back plate is rotated to be in a horizontal state from a vertical state, so that the sofa can adapt to lying of multiple persons.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding device of intelligent sofa, includes base (1), its characterized in that, front end and the rear end of lateral wall all are fixed to be provided with handrail (2) on base (1), first cavity has been seted up to the inside of base (1), the spout has all been seted up to the inner wall front end and the rear end of first cavity, the inside of first cavity is provided with movable plate (3) through moving mechanism, the front side wall and the rear side wall of movable plate (3) are all fixed to be provided with spacing wheel (4), two spacing wheel (4) all with spout sliding connection, the inside fixed first electric putter (5) that are provided with evenly arrange of movable plate (3), the upper end of first electric putter (5) of evenly arranging is fixed jointly to be provided with backup pad (6), the upper side wall of backup pad (6) is fixed to be provided with first foam-rubber cushion (7), the upper side wall of base (1) is fixed to be provided with second foam-rubber cushion (8), the lower lateral wall of base (1) is fixed to be provided with drive mechanism, the inside upper side wall of first cavity is fixed to be provided with spacing wheel (9), the inside is provided with total backplate (10) through the fixed to be provided with the backplate (10) of the inside of two side walls (10), and adjusting mechanisms are arranged in the two second cavities.

2. The folding device of the intelligent sofa according to claim 1, wherein: the moving mechanism comprises a first fixed block (12) and a second fixed block (13), the first fixed block (12) and the second fixed block (13) are fixedly connected with the inner wall of the base (1), a screw rod (14) is rotatably arranged between the first fixed block (12) and the second fixed block (13) through a bearing, a motor (15) is fixedly arranged on the left side wall of the second fixed block (13) through a mounting frame, the left end of the screw rod (14) is fixedly connected with the output end of the motor (15), a sliding block (16) is arranged on the rod wall of the screw rod (14) in a threaded manner, the rear side wall of the sliding block (16) is fixedly connected with the inner wall of the first cavity, a connecting rod (17) is fixedly arranged on the side wall of the sliding block (16), and the right end of the connecting rod (17) is fixedly connected with the left side wall of the moving plate (3).

3. The folding device of the intelligent sofa according to claim 2, wherein: the right end of the lower side wall of the movable plate (3) is fixedly provided with symmetrical supporting rods (18), and the lower ends of the two supporting rods (18) are fixedly provided with movable wheels (19).

4. A folding device for an intelligent sofa according to claim 3, wherein: the transmission mechanism comprises a case (20), the case (20) is fixedly connected with the lower side wall of the base (1), symmetrical rotating rods (21) are arranged in the case (20) through bearing rotation, two driving wheels (22) are sleeved on the rod walls of the rotating rods (21), a double-shaft motor (23) is fixedly arranged in the case (20) through a fixing frame, transmission rods (24) are fixedly arranged at two ends of the double-shaft motor (23), the other ends of the transmission rods (24) are connected with the inner wall of the case (20) through bearings in a rotating mode, first belt pulleys are sleeved on the rod walls of the transmission rods (24), second belt pulleys are sleeved on the two ends of the rotating rods (21), and the first belt pulleys are connected with the second belt pulleys through belts in a rotating mode.

5. The folding device of the intelligent sofa according to claim 4, wherein: the adjusting mechanism comprises a first U-shaped block (25) and a second U-shaped block (26), the first U-shaped block (25) is fixedly connected with the upper end of the inner wall of the second cavity, the second U-shaped block (26) is fixedly connected with the side wall of the backboard (10), the side walls of the first U-shaped block (25) and the second U-shaped block (26) are respectively provided with a mounting block (27) through shaft pin rotation, and a second electric push rod (28) is fixedly arranged between the two mounting blocks (27) together.

6. The folding device of the intelligent sofa according to claim 5, wherein: the main control device (9) is electrically connected with an external power supply, and the main control device (9) is electrically connected with the first electric push rod (5), the second electric push rod (28), the motor (15) and the double-shaft motor (23).