CN213720977U

CN213720977U - Multi-sensor-based sofa with quick identification and key technology memory functions

Info

Publication number: CN213720977U
Application number: CN202022747962.7U
Authority: CN
Inventors: 孙斌
Original assignee: Haining Jiashang Smart Home Co ltd
Current assignee: Haining Jiashang Smart Home Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a sofa based on multi-sensor quick identification key technology memory function, including the sofa main part, the sofa main part lower extreme is provided with the footing, the sofa main part both sides are provided with the handrail, the sofa main part rear side is provided with the back, one side that the back is close to the sofa main part is provided with the neck pad, sofa main part one side is provided with the motor, the sofa main part upper surface is provided with first pressure sensor, the neck pad surface is provided with the second pressure sensor, the back is close to the inside recess that is provided with of the one end of sofa main part, the recess inside runs through and; the memory function sofa based on the multi-sensor rapid recognition key technology can achieve the aim of randomly adjusting the softness of the sofa main body by arranging the transverse plate; the backrest height of the sofa can be adjusted at will by one key through arranging the rotating shaft; through setting up the memory module, can reach sofa main part compliance and the memory function of back angle repeated regulation.

Description

Multi-sensor-based sofa with quick identification and key technology memory functions

Technical Field

The utility model relates to an intelligence house technical field specifically is based on multisensor discerns key technology memory function sofa fast.

Background

The sofa is a multi-seat furniture that is equipped with the cushion, along with the development of network science and technology, multi-functional intelligent house has penetrated people's life, the single function of traditional sofa can not satisfy people to the demand of furniture, intelligent furniture is one kind on the basis of traditional furniture with the combination intelligence, electronic intelligence, mechanical intelligence, the novel furniture of technical fusion such as thing allies oneself with intelligence, the appearance of intelligent sofa, make sofa intellectuality, internationalization, fashion, it is more convenient, comfortable to make the house life, multi-functional intelligent sofa has become new trend.

The prior art has the following defects or problems:

1. the existing household intelligent sofa usually utilizes the elasticity of an internal spring and the sofa fabric to realize better flexibility, but according to the difference of the age, the physical condition and the hobby of a user, the flexibility of the sofa is difficult to meet the requirements of the public, while the existing sofa is difficult to adjust the comfort and the flexibility of the sofa when in use and is difficult to meet the personalized experience requirements of the user;

2. current house intelligent sofa can adjust the angle of back and sofa main part usually when using in order to satisfy the human body structure, makes the user sit more comfortablely, but the sofa after the regulation if the impromptu can occupy great space, recovers after the reuse and need adjust once more, troublesome poeration causes inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide to prior art's weak point, provide and discern key technology memory function sofa fast based on multisensor to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a memory function sofa based on multi-sensor rapid identification key technology comprises a sofa main body, wherein bottom feet are arranged at the lower end of the sofa main body, handrails are arranged on two sides of the sofa main body, a controller is arranged on the handrails, a backrest is arranged on the rear side of the sofa main body, a neck pad is arranged on one side of the backrest close to the sofa main body, a motor is arranged on one side of the sofa main body, a first pressure sensor is arranged on the upper surface of the sofa main body, a second pressure sensor is arranged on the surface of the neck pad, a groove is arranged in one end of the backrest close to the sofa main body, a rotating shaft is arranged in the groove in a penetrating manner, a shaft sleeve is arranged on the outer side of the rotating shaft in a penetrating manner, a stop block is arranged at one end of the rotating shaft far away from the motor in a penetrating manner through the backrest, a gasket is arranged between the shaft sleeve and the groove, a hydraulic telescopic cylinder is arranged in the sofa main body, and a transverse plate is arranged at the upper end of the hydraulic telescopic cylinder, the sofa is characterized in that fixed blocks are arranged on two sides of the transverse plate, springs are arranged on the upper surface of the transverse plate, a central processing unit is arranged inside the sofa body, and a memory module is arranged on one side of the central processing unit.

As the utility model discloses a preferred technical scheme, the recess is run through in the pivot, pivot both ends and back fixed connection, pivot one end and motor fixed connection, the pivot other end and dog fixed connection.

As the utility model discloses an optimal technical scheme, the axle sleeve cover is at the pivot surface, axle sleeve and sofa main part fixed connection, the axle sleeve both sides all are equipped with the packing ring, packing ring and back relative friction, the axle sleeve rotates with the pivot to be connected.

As the utility model discloses an optimized technical scheme, diaphragm lower extreme and hydraulic telescoping cylinder fixed connection, diaphragm upper end and spring fixed connection, spring quantity is a plurality of groups, is the equidistance and arranges, the spring forms the arc with sofa main part surface support.

As the utility model discloses an optimal technical scheme, the diaphragm both ends all are equipped with the slider, the inside spout that is provided with of fixed block, the slider passes through spout and fixed block sliding connection, fixed block quantity is two sets of, is the symmetry and arranges, the diaphragm both ends slide on the fixed block.

As the utility model discloses an optimized technical scheme, first pressure sensor and second pressure sensor all with central processing unit electric connection, first pressure sensor, second pressure sensor and controller all transmit input signal to central processing unit.

As the preferred technical scheme of the utility model, memory module and central processing unit electric connection, memory module and the two-way transmission signal of central processing unit.

Compared with the prior art, the utility model provides a based on multisensor discerns key technology memory function sofa fast, possesses following beneficial effect:

1. according to the multi-sensor-based sofa with the memory function and the key technology rapidly identified, the transverse plate is arranged, the hydraulic telescopic cylinder is started through the controller, the transverse plate is pushed to move upwards by the extension of the hydraulic telescopic cylinder, the sliding blocks at the two ends of the transverse plate slide in the fixed blocks, and the transverse plate moves upwards to extrude the spring, so that the supporting force of the spring on the sofa main body is increased, the elasticity of the sofa main body is enhanced, and the softness of the sofa main body can be adjusted at will;

2. according to the multi-sensor-based sofa with the memory function and the rapid identification key technology, the rotating shaft is arranged, the controller is used for starting the motor, the motor drives the rotating shaft to rotate, and the rotating shaft drives the backrest to rotate by an angle relative to the sofa main body, so that the backrest is adjusted, and the height of the backrest of the sofa can be adjusted at will by one key;

3. this because quick discernment key technology memory function sofa based on multisensor, through setting up the memory module, the initial adjustment operation is stored in the memory module through central processing unit through the controller for the first time use, when using again, utilize first pressure sensor to detect transmission signal to central processing unit after the weight, central processing unit is flexible according to the instruction control hydraulic telescoping cylinder of memory module, utilize second pressure sensor to detect transmission signal to central processing unit after the weight, central processing unit rotates according to the instruction control motor of memory module, thereby realize the sofa main part and adjust the memory function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the backrest connection structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the sofa main body of the present invention;

fig. 5 is a schematic diagram of the connection of the structural modules of the present invention.

In the figure: 1. a sofa main body; 2. footing; 3. a handrail; 4. a controller; 5. a backrest; 6. a neck pad; 7. a motor; 8. a first pressure sensor; 9. a second pressure sensor; 10. a groove; 11. a rotating shaft; 12. a shaft sleeve; 13. a stopper; 14. a gasket; 15. a hydraulic telescopic cylinder; 16. a transverse plate; 17. a fixed block; 18. a spring; 19. a central processing unit; 20. and a memory module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a memory function sofa based on multi-sensor rapid identification key technology comprises a sofa main body 1, wherein bottom feet 2 are arranged at the lower end of the sofa main body 1, armrests 3 are arranged at two sides of the sofa main body 1, a controller 4 is arranged on the armrests 3, a backrest 5 is arranged at the rear side of the sofa main body 1, a neck pad 6 is arranged at one side of the backrest 5 close to the sofa main body 1, a motor 7 is arranged at one side of the sofa main body 1, the model of the motor 7 is GH-32, a first pressure sensor 8 is arranged on the upper surface of the sofa main body 1, the model of the first pressure sensor 8 is PT124G-210, a second pressure sensor 9 is arranged on the surface of the neck pad 6, the model of the second pressure sensor 9 is PT124G-210, a groove 10 is arranged inside one end of the backrest 5 close to the sofa main body 1, a rotating shaft 11 is arranged inside the groove 10 in a penetrating manner, a shaft sleeve 12 is arranged outside the rotating shaft 11 in a penetrating manner, and a stopper 13 is arranged at one end of the rotating shaft 11 far away from the motor 7 and penetrates through the backrest 5, a gasket 14 is arranged between the shaft sleeve 12 and the groove 10, a hydraulic telescopic cylinder 15 is arranged inside the sofa main body 1, a transverse plate 16 is arranged at the upper end of the hydraulic telescopic cylinder 15, fixing blocks 17 are arranged on two sides of the transverse plate 16, a spring 18 is arranged on the upper surface of the transverse plate 16, a central processing unit 19 is arranged inside the sofa main body 1, and a memory module 20 is arranged on one side of the central processing unit 19.

In the embodiment, the rotating shaft 11 penetrates through the groove 10, two ends of the rotating shaft 11 are fixedly connected with the backrest 5 and used for driving the backrest 5 to rotate relative to the sofa main body 1 so as to adjust the angle of the backrest 5, one end of the rotating shaft 11 is fixedly connected with the motor 7, the motor 7 is used for driving the rotating shaft 11 to rotate, and the other end of the rotating shaft 11 is fixedly connected with the stop block 13 so as to prevent the rotating shaft 11 from falling off from the backrest 5; the shaft sleeve 12 is sleeved on the outer surface of the rotating shaft 11, the shaft sleeve 12 is fixedly connected with the sofa main body 1 and used for connecting the backrest 5 with the sofa main body 1, gaskets 14 are arranged on two sides of the shaft sleeve 12, the gaskets 14 and the backrest 5 rub against each other, friction between the backrest 5 and the shaft sleeve 12 is increased, the rotation of the backrest 5 is more stable, and the shaft sleeve 12 is rotatably connected with the rotating shaft 11; the lower end of the transverse plate 16 is fixedly connected with the hydraulic telescopic cylinder 15 and used for pushing the transverse plate 16 to move up and down, the upper end of the transverse plate 16 is fixedly connected with the springs 18, the transverse plate 16 is moved to change the elasticity of the springs 18, so that the softness of the sofa main body 1 is changed, the springs 18 are arranged in a plurality of groups at equal intervals, and the springs 18 support the surface of the sofa main body 1 to form an arc shape, so that the sofa main body 1 is more comfortable to use; the two ends of the transverse plate 16 are provided with sliding blocks, the inside of the fixed block 17 is provided with sliding grooves, the sliding blocks are connected with the fixed block 17 in a sliding mode through the sliding grooves to drive the transverse plate 16 to move, the number of the fixed blocks 17 is two, the fixed blocks are symmetrically arranged, the two ends of the transverse plate 16 slide on the fixed block 17, the transverse plate 16 is made to move stably, and uneven stress of the spring 18 is prevented; the first pressure sensor 8 and the second pressure sensor 9 are both electrically connected with the central processing unit 19, the first pressure sensor 8 is used for transmitting signals to control the repeated memory operation of the softness of the sofa main body 1, the second pressure sensor 9 is used for transmitting signals to control the repeated memory operation of the angle of the backrest 5, the first pressure sensor 8, the second pressure sensor 9 and the controller 4 are all used for transmitting input signals to the central processing unit 19, and the memory function is started by sensing the weight of a human body; the memory module 20 is electrically connected to the central processing unit 19, and the memory module 20 and the central processing unit 19 transmit signals in two directions, so that the softness of the sofa body 1 can be adjusted to the last time when the sofa body is used again.

The utility model discloses a theory of operation and use flow: a user firstly starts the hydraulic telescopic cylinder 15 through the controller 4, the hydraulic telescopic cylinder 15 extends to push the transverse plate 16 to move upwards, the sliding blocks at the two ends of the transverse plate 16 slide in the fixing blocks 17, the transverse plate 16 moves upwards to extrude the spring 18, so that the supporting force of the spring 18 on the sofa main body 1 is increased, the elasticity of the sofa main body 1 is enhanced, the softness of the sofa main body 1 is adjusted, then the controller 4 is used for starting the motor 7, the motor 7 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the backrest 5 to rotate by an angle relative to the sofa main body 1, so that the backrest 5 is adjusted, and then the adjusting mode data is stored by the memory module 20; when the sofa main body is used again, the first pressure sensor 8 transmits a signal to the central processing unit 19 after detecting the weight, the central processing unit 19 controls the hydraulic telescopic cylinder 15 to stretch according to an instruction of the memory module 20, the second pressure sensor 9 transmits a signal to the central processing unit 19 after detecting the weight, and the central processing unit 19 controls the motor 7 to rotate according to an instruction of the memory module 20, so that the memory function of automatic adjustment of the sofa main body 1 is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Based on multisensor quick identification key technology memory function sofa, its characterized in that: the sofa comprises a sofa main body (1), wherein bottom feet (2) are arranged at the lower end of the sofa main body (1), handrails (3) are arranged on two sides of the sofa main body (1), a controller (4) is arranged on the handrails (3), a backrest (5) is arranged on the rear side of the sofa main body (1), a neck pad (6) is arranged on one side, close to the sofa main body (1), of the backrest (5), a motor (7) is arranged on one side of the sofa main body (1), a first pressure sensor (8) is arranged on the upper surface of the sofa main body (1), a second pressure sensor (9) is arranged on the surface of the neck pad (6), a groove (10) is formed in one end, close to the sofa main body (1), of the backrest (5), a rotating shaft (11) is arranged inside, a shaft sleeve (12) is arranged on the outer side of the rotating shaft (11) in a penetrating manner, one end, far away from the motor (7), penetrates through the backrest (5) and is provided with a stop block (13), be provided with packing ring (14) between axle sleeve (12) and recess (10), inside hydraulic telescoping cylinder (15) that is provided with of sofa main part (1), hydraulic telescoping cylinder (15) upper end is provided with diaphragm (16), diaphragm (16) both sides are provided with fixed block (17), diaphragm (16) upper surface is provided with spring (18), sofa main part (1) inside is provided with central processing unit (19), central processing unit (19) one side is provided with memory module (20).

2. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: recess (10) are run through in pivot (11), pivot (11) both ends and back (5) fixed connection, pivot (11) one end and motor (7) fixed connection, pivot (11) the other end and dog (13) fixed connection.

3. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: the sofa is characterized in that the shaft sleeve (12) is sleeved on the outer surface of the rotating shaft (11), the shaft sleeve (12) is fixedly connected with the sofa main body (1), gaskets (14) are arranged on two sides of the shaft sleeve (12), the gaskets (14) rub against the backrest (5) relatively, and the shaft sleeve (12) is rotatably connected with the rotating shaft (11).

4. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: diaphragm (16) lower extreme and hydraulic telescoping cylinder (15) fixed connection, diaphragm (16) upper end and spring (18) fixed connection, spring (18) quantity is a plurality of groups, is the equidistance and arranges, spring (18) support sofa main part (1) surface and form the arc.

5. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: diaphragm (16) both ends all are equipped with the slider, fixed block (17) inside is provided with the spout, the slider passes through spout and fixed block (17) sliding connection, fixed block (17) quantity is two sets of, is the symmetry and arranges, diaphragm (16) both ends slide on fixed block (17).

6. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: the first pressure sensor (8) and the second pressure sensor (9) are electrically connected with the central processing unit (19), and the first pressure sensor (8), the second pressure sensor (9) and the controller (4) transmit input signals to the central processing unit (19).

7. The sofa based on multi-sensor fast recognition key technology memory function of claim 1, wherein: the memory module (20) is electrically connected with the central processing unit (19), and the memory module (20) and the central processing unit (19) transmit signals in two directions.