CN113749454A - Intelligent sofa based on far infrared control technology - Google Patents
Intelligent sofa based on far infrared control technology Download PDFInfo
- Publication number
- CN113749454A CN113749454A CN202110857210.2A CN202110857210A CN113749454A CN 113749454 A CN113749454 A CN 113749454A CN 202110857210 A CN202110857210 A CN 202110857210A CN 113749454 A CN113749454 A CN 113749454A
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- air bag
- sofa
- transmission plate
- supplementary
- far infrared
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- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract 2
- 238000004804 winding Methods 0.000 claims description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 210000002414 leg Anatomy 0.000 description 59
- 210000001699 lower leg Anatomy 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
Abstract
The invention discloses an intelligent sofa based on a far infrared control technology, which comprises a sofa main body, a backrest mechanism, a main support leg and an infrared receiving module for receiving a control signal, wherein the backrest mechanism is rotatably arranged above the sofa main body, the inclination angle of the backrest mechanism can be adjusted through wireless control subsequently, a first transmission plate is connected above the main support leg to control the position of the main support leg, and an auxiliary support leg is arranged on the inner side of the main support leg. This intelligence sofa based on far infrared control technique is provided with auxiliary supporting leg and can carry out reverse synchro control's actuating mechanism to first driving plate and second driving plate, can carry out the control of position to auxiliary supporting leg through actuating mechanism, provides the support to the sofa main part through auxiliary supporting leg, packs up the main tributary supporting leg, conveniently clears up around the main tributary supporting leg, after the clearance put down it again can for sofa main part bottom can obtain effectual clearance.
Description
Technical Field
The invention relates to the technical field of intelligent sofas, in particular to an intelligent sofa based on a far infrared control technology.
Background
Compared with a common sofa, the intelligent sofa has more abundant functions, different use feelings can be brought to users, the intelligent sofa controlled by far infrared rays is controlled by the infrared remote control to produce different use effects, but the existing intelligent sofa controlled by far infrared rays still has some defects when in use:
the existing far infrared intelligent sofa is inconvenient in position follow-up adjustment due to the increase of the mass when in use, the supporting legs of the sofa are fixed in position, and the cleaning of the supporting positions is inconvenient in the follow-up cleaning of the bottom of the sofa, for example, the infrared induction controlled intelligent sofa disclosed by the publication number CN206324531U and the infrared induction controlled intelligent sofa disclosed by the publication number CN213097094U have certain characteristics compared with the prior art, but have the technical problems, the dead angle cleaning is easy to occur in the follow-up cleaning of the bottom of the sofa, and the use of follow-up devices is not facilitated.
Aiming at the problems, innovative design is urgently needed on the basis of the original far infrared intelligent sofa.
Disclosure of Invention
The invention aims to provide an intelligent sofa based on a far infrared control technology, and aims to solve the problems that the prior far infrared intelligent sofa in the market is inconvenient to adjust the position subsequently due to the increase of the mass when in use, the supporting legs of the sofa are fixed in position, and the supporting positions are inconvenient to clean when the bottom of the sofa is cleaned subsequently.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent sofa based on far infrared control technology comprises a sofa main body, a backrest mechanism, main support legs and an infrared receiving module for receiving control signals, wherein the backrest mechanism rotates to install the sofa main body, the inclination angle of the backrest mechanism can be adjusted through subsequent wireless control, a first transmission plate is connected above the main support legs, the positions of the main support legs are controlled, auxiliary support legs are arranged on the inner sides of the main support legs, a second transmission plate is connected above the auxiliary support legs, driving mechanisms are connected to the middle parts of the first transmission plate and the second transmission plate, the first transmission plate and the second transmission plate are controlled to move reversely through the driving mechanisms, installation blocks are arranged inside the main support legs, balls used for assisting the sofa main body to move are arranged below the installation blocks in a sliding mode, and connecting rods are arranged above the installation blocks, the upper end of connecting rod runs through first drive plate, and the upper end of connecting rod is provided with the fixed block, and the top of fixed block is provided with accomodates the groove, and the fixed block can carry out the removal of vertical direction at accomodating the inslot, the outside of connecting rod is provided with the first reset spring who provides thrust for the fixed block, the inside of fixed block is provided with the supporting shoe, and the supporting shoe passes through to constitute sliding connection between flexible control mechanism and the fixed block, and the supporting shoe stretches out the back and can block the fixed block and get into and accomodate the groove.
Further optimizing the technical scheme, the driving mechanism consists of a bidirectional threaded rod and a first motor;
the bidirectional threaded rod penetrates through the interiors of the first transmission plate and the second transmission plate, is in threaded connection with the first transmission plate and the second transmission plate respectively, and forms an up-and-down sliding structure between the first transmission plate and the sofa main body and between the second transmission plate and the sofa main body;
the first motor is installed and is provided with driving force for the two-way threaded rod in the top of two-way threaded rod, and the first driving plate and the second driving plate of rotatory synchro control through the two-way threaded rod move, control main supporting leg and auxiliary supporting leg's position.
Further optimize this technical scheme, main tributary kicking leg and auxiliary supporting leg all are provided with 4, and main tributary kicking leg and auxiliary supporting leg all set up about sofa main body's central line bilateral symmetry, make main tributary kicking leg and auxiliary supporting leg can provide stable support to sofa main body.
Further optimizing the technical scheme, the telescopic control mechanism comprises a second return spring, a magnetic block and an electromagnet;
the second return spring is arranged at the inner end of the supporting block and provides external thrust for the supporting block;
the magnetic block is fixed at the inner end of the supporting block;
the electromagnet is arranged corresponding to the magnetic block, the magnetic block is attracted through magnetic force, the supporting block is controlled to move, and the position of the supporting block can be adjusted through the control of electrification of the electromagnet.
Further optimize this technical scheme, the front side of sofa main part is provided with shank bearing board, and shank bearing board is connected with sofa main part through rotary mechanism to the inside of shank bearing board is provided with the groove that holds that is used for placing the shank, it is provided with gasbag massage mechanism to hold the inslot, provides the support to user's shank through shank bearing board, and the support angle is adjustable simultaneously to possess the massage function.
Further optimizing the technical scheme, the air bag massage mechanism comprises a protection pad, a massage air bag and an air bag control mechanism;
the protection pad is arranged on the inner side of the containing groove and used for protecting the massage air bag;
the massage air bag is arranged inside the leg supporting plate, and the outside of the massage air bag is covered by the protective pad;
the air bag control mechanism is communicated with the massage air bag to control the volume of the massage air bag.
Further optimizing the technical scheme, the air bag control mechanism comprises a connecting pipe, a first supplementary air bag, a second supplementary air bag, a pressing plate, a traction rope, a first winding shaft and a second motor;
the connecting pipe is communicated with the massage air bag;
the first supplementary air bag is connected with the side massage air bag through a connecting pipe;
the second supplementary air bag is connected with the middle massage air bag through a connecting pipe, and simultaneously controls the two groups of massage air bags, the volume of the second supplementary air bag is twice of that of the first supplementary air bag, and the elastic contraction force of the first supplementary air bag and the elastic contraction force of the second supplementary air bag are both smaller than that of the massage air bags;
the pressing plate is arranged on the front sides of the first supplementary air bag and the second supplementary air bag to extrude the first supplementary air bag and the second supplementary air bag;
the traction rope is fixed on the surface of the pressure plate and is connected with the first winding shaft;
and the second motor is arranged at the end part of the first winding shaft and provides power for the first winding shaft.
Further optimize this technical scheme, the haulage rope sets up about the central line longitudinal symmetry of clamp plate, and the rear end of below haulage rope is connected with the second rolling axle to the second rolling axle passes through the drive belt and keeps synchronous revolution with first rolling axle, stability when improving follow-up clamp plate and remove.
Compared with the prior art, the invention has the beneficial effects that: the intelligent sofa based on the far infrared control technology;
(1) the sofa is provided with the auxiliary supporting legs and the driving mechanisms capable of performing reverse synchronous control on the first driving plate and the second driving plate, the auxiliary supporting legs can be controlled in position through the driving mechanisms, the sofa main body is supported through the auxiliary supporting legs, the main supporting legs are folded, the periphery of the main supporting legs can be conveniently cleaned, and the main supporting legs can be put down again after being cleaned, so that the bottom of the sofa main body can be effectively cleaned, and dead corners are not prone to occurring;
(2) the fixing block can be clamped on the outer side of the accommodating groove through the supporting block, so that the ball extends out of the auxiliary supporting leg and is in contact with the ground, the ball can rotate when the sofa main body is pushed to move, the friction force borne by the sofa main body during moving is reduced, and the position of the sofa main body can be conveniently adjusted;
(3) be provided with the massage gasbag, massage user's shank through aerifing and exitting of massage gasbag, and the volume control of massage gasbag passes through second motor drive, and the noise of follow-up during operation is lower, increases the functional of device, brings more experiences for the user.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the main section structure of the present invention;
FIG. 4 is an enlarged view of a portion a of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the main support leg raised configuration of the present invention;
FIG. 6 is a schematic view of an extended structure of the mounting block of the present invention;
FIG. 7 is a schematic top sectional view of the leg support plate of the present invention;
figure 8 is a schematic cross-sectional side view of a leg support plate of the present invention.
In the figure: 1. a sofa main body; 2. a backrest mechanism; 3. a main support leg; 4. a first drive plate; 5. auxiliary support legs; 6. a second drive plate; 7. a bidirectional threaded rod; 8. a first motor; 9. mounting blocks; 10. a ball bearing; 11. a connecting rod; 12. a fixed block; 13. a first return spring; 14. a receiving groove; 15. a support block; 16. a second return spring; 17. a magnetic block; 18. an electromagnet; 19. a leg support plate; 20. a rotation mechanism; 21. a containing groove; 22. a protection pad; 23. a massage air bag; 24. a connecting pipe; 25. a first supplemental bladder; 26. a second supplemental bladder; 27. pressing a plate; 28. a hauling rope; 29. a first winding shaft; 30. a second motor; 31. a transmission belt; 32. and a second winding shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an intelligent sofa based on far infrared control technology comprises a sofa main body 1, a backrest mechanism 2, main support legs 3 and an infrared receiving module for receiving control signals, wherein the backrest mechanism 2 rotates to be arranged above the sofa main body 1, the backrest mechanism 2 can be adjusted in an inclination angle through wireless control subsequently, a first transmission plate 4 is connected above the main support legs 3 and controls the positions of the main support legs 3, auxiliary support legs 5 are arranged on the inner sides of the main support legs 3, a second transmission plate 6 is connected above the auxiliary support legs 5, driving mechanisms are connected to the middle parts of the first transmission plate 4 and the second transmission plate 6 respectively, the first transmission plate 4 and the second transmission plate 6 are controlled to move reversely through the driving mechanisms, mounting blocks 9 are arranged inside the main support legs 3, and balls 10 for assisting the sofa main body 1 to move are arranged below the mounting blocks 9 in a sliding mode, a connecting rod 11 is arranged above the mounting block 9, the upper end of the connecting rod 11 penetrates through the first transmission plate 4, a fixing block 12 is arranged at the upper end of the connecting rod 11, an accommodating groove 14 is arranged above the fixing block 12, the fixing block 12 can move in the accommodating groove 14 in the vertical direction, a first return spring 13 which provides upward thrust for the fixing block 12 is arranged on the outer side of the connecting rod 11, a supporting block 15 is arranged inside the fixing block 12, the supporting block 15 is in sliding connection with the fixing block 12 through a telescopic control mechanism, and the supporting block 15 can block the fixing block 12 from entering the accommodating groove 14 after extending out;
the driving mechanism consists of a bidirectional threaded rod 7 and a first motor 8;
the bidirectional threaded rod 7 penetrates through the first transmission plate 4 and the second transmission plate 6, is in threaded connection with the first transmission plate 4 and the second transmission plate 6 respectively, and forms a vertical sliding structure between the first transmission plate 4 and the sofa main body 1 and between the second transmission plate 6 and the sofa main body 1;
the first motor 8 is arranged above the bidirectional threaded rod 7 and provides driving force for the bidirectional threaded rod 7;
the bidirectional threaded rod 7 can be driven to rotate by the first motor 8, and the bidirectional threaded rod 7 drives the first transmission plate 4 and the second transmission plate 6 to move by being in threaded connection with the first transmission plate 4 and the second transmission plate 6 when rotating, so that the main supporting legs 3 can be folded, the auxiliary supporting legs 5 can be put down, and the vicinity of the main supporting legs 3 can be conveniently cleaned;
the number of the main supporting legs 3 and the number of the auxiliary supporting legs 5 are 4, the main supporting legs 3 and the auxiliary supporting legs 5 are arranged in bilateral symmetry about the center line of the sofa main body 1, and the telescopic control mechanism comprises a second reset spring 16, a magnetic block 17 and an electromagnet 18;
a second return spring 16 provided at an inner end of the supporting block 15 to provide an external pushing force thereto;
a magnet 17 fixed to an inner end of the supporting block 15;
the electromagnet 18 is arranged corresponding to the magnetic block 17, and attracts the magnetic block 17 through magnetic force to control the supporting block 15 to move;
when the sofa needs to be moved, the electromagnet 18 can be powered off, the supporting block 15 extends outwards under the action of the second return spring 16, and at the moment, when the main supporting leg 3 is controlled to move upwards, the supporting block 15 clamps the fixing block 12 at the outer side of the accommodating groove 14, and the ball 10 leaks downwards along with the rising of the main supporting leg 3 and contacts with the ground, so that the position of the device can be conveniently moved and adjusted;
a leg supporting plate 19 is arranged on the front side of the sofa main body 1, the leg supporting plate 19 is connected with the sofa main body 1 through a rotating mechanism 20, a containing groove 21 for placing a calf is arranged in the leg supporting plate 19, an air bag massage mechanism is arranged in the containing groove 21, and the air bag massage mechanism comprises a protection pad 22, a massage air bag 23 and an air bag control mechanism;
a protection pad 22 disposed inside the holding tank 21 to protect the massage airbag 23;
a massage air bag 23 provided inside the leg support plate 19 and covered with a protection pad 22;
the air bag control mechanism is communicated with the massage air bag 23 to control the volume of the massage air bag 23;
the air bag control mechanism comprises a connecting pipe 24, a first supplementary inflating bag 25, a second supplementary inflating bag 26, a pressure plate 27, a traction rope 28, a first winding shaft 29 and a second motor 30;
the connecting pipe 24 is communicated with the massage air bag 23;
a first supplementary air bag 25 connected with the side massage air bag 23 through a connecting pipe 24;
the second supplementary inflating bag 26 is connected with the middle massaging air bag 23 through the connecting pipe 24, and controls the two groups of massaging air bags 23 at the same time, the volume of the second supplementary inflating bag 26 is twice of that of the first supplementary inflating bag 25, and the elastic contractive force of the first supplementary inflating bag 25 and the elastic contractive force of the second supplementary inflating bag 26 are both smaller than that of the massaging air bags 23;
a pressing plate 27 which is provided in front of the first supplementary air bag 25 and the second supplementary air bag 26 to press them;
a pulling rope 28 fixed on the surface of the pressing plate 27 and connected with the first winding shaft 29;
the second motor 30 is arranged at the end part of the first winding shaft 29 and provides power for the first winding shaft;
the pulling ropes 28 are arranged up and down symmetrically about the central line of the pressing plate 27, the rear end of the pulling rope 28 below is connected with a second winding shaft 32, and the second winding shaft 32 keeps synchronous rotation with the first winding shaft 29 through a transmission belt 31;
the massage air bag 23 can be controlled by controlling the rotation of the second motor 30, the second motor 30 drives the first winding shaft 29 to rotate, the traction rope 28 is wound, the pressing plate 27 is pulled to extrude the first supplementary air bag 25 and the second supplementary air bag 26, so that air is filled into the massage air bag 23, when the first winding shaft 29 is reversely rotated, the air in the massage air bag 23 can retract into the first supplementary air bag 25 and the second supplementary air bag 26, the pressing plate 27 is pushed to reset, and the first winding shaft 29 is controlled to rotate in a reciprocating manner, so that the continuous control of the massage air bag 23 can be realized.
The working principle is as follows: when the intelligent sofa based on the far infrared control technology is used, as shown in the figures 1-8, the sofa main body 1 is supported through the main supporting legs 3, after the lower part of the sofa main body 1 is cleaned, the positions of the main supporting legs 3 and the auxiliary supporting legs 5 can be controlled through the driving mechanism, the main supporting legs 3 are lifted up, the auxiliary supporting legs 5 fall down, the ground environment around the main supporting legs 3 can be cleaned, the installation blocks 9 and the balls 10 can be ejected out of the outer sides of the main supporting legs 3 through the supporting blocks 15 in a follow-up mode and are in contact with the ground, the device can be conveniently moved in a follow-up mode, and the massage on crus can be realized by matching with the leg supporting plates 19 and the air bag massage mechanism.
Those not described in detail in this specification are within the skill of the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. An intelligent sofa based on a far infrared control technology comprises a sofa main body (1), a backrest mechanism (2), main support legs (3) and an infrared receiving module for receiving control signals, wherein the backrest mechanism (2) is rotatably arranged above the sofa main body (1), and the inclination angle of the backrest mechanism (2) can be adjusted through wireless control subsequently;
the method is characterized in that: the sofa is characterized in that a first transmission plate (4) is connected above the main support legs (3) to control the positions of the main support legs (3), auxiliary support legs (5) are arranged on the inner sides of the main support legs (3), a second transmission plate (6) is connected above the auxiliary support legs (5), driving mechanisms are connected to the middle parts of the first transmission plate (4) and the second transmission plate (6), the first transmission plate (4) and the second transmission plate (6) are controlled to move reversely through the driving mechanisms, mounting blocks (9) are arranged inside the main support legs (3), balls (10) used for assisting the sofa main body (1) to move are arranged below the mounting blocks (9) in a sliding mode, connecting rods (11) are arranged above the mounting blocks (9), the first transmission plate (4) is penetrated through the upper ends of the connecting rods (11), and fixing blocks (12) are arranged at the upper ends of the connecting rods (11), the top of fixed block (12) is provided with accomodates groove (14), and vertical direction's removal can be carried out in accomodating groove (14) in fixed block (12), the outside of connecting rod (11) is provided with first reset spring (13) that provide thrust for fixed block (12), the inside of fixed block (12) is provided with supporting shoe (15), and constitutes sliding connection between supporting shoe (15) through flexible control mechanism and fixed block (12), and supporting shoe (15) can block after stretching out that fixed block (12) get into and accomodate groove (14).
2. The intelligent sofa based on far infrared control technology as claimed in claim 1, wherein: the driving mechanism consists of a bidirectional threaded rod (7) and a first motor (8);
the bidirectional threaded rod (7) penetrates through the first transmission plate (4) and the second transmission plate (6), is in threaded connection with the first transmission plate (4) and the second transmission plate (6) respectively, and forms a vertical sliding structure between the first transmission plate (4), the second transmission plate (6) and the sofa main body (1);
and the first motor (8) is arranged above the bidirectional threaded rod (7) and provides driving force for the bidirectional threaded rod (7).
3. The intelligent sofa based on far infrared control technology as claimed in claim 1 or 2, wherein: the main supporting legs (3) and the auxiliary supporting legs (5) are respectively provided with 4, and the main supporting legs (3) and the auxiliary supporting legs (5) are respectively arranged in a left-right symmetrical mode about the central line of the sofa main body (1).
4. The intelligent sofa based on far infrared control technology as claimed in claim 1, wherein: the telescopic control mechanism comprises a second return spring (16), a magnetic block (17) and an electromagnet (18);
the second return spring (16) is arranged at the inner end of the supporting block (15) and provides external thrust for the supporting block;
the magnetic block (17) is fixed at the inner end of the supporting block (15);
the electromagnet (18) is arranged corresponding to the magnetic block (17), and attracts the magnetic block (17) through magnetic force to control the supporting block (15) to move.
5. The intelligent sofa based on far infrared control technology as claimed in claim 1, wherein: the front side of the sofa main body (1) is provided with a leg supporting plate (19), the leg supporting plate (19) is connected with the sofa main body (1) through a rotating mechanism (20), a containing groove (21) for containing the shank is formed in the leg supporting plate (19), and an air bag massaging mechanism is arranged in the containing groove (21).
6. The intelligent sofa based on far infrared control technology as claimed in claim 5, wherein: the air bag massage mechanism comprises a protection pad (22), a massage air bag (23) and an air bag control mechanism;
a protection pad (22) which is arranged at the inner side of the containing groove (21) and provides protection for the massage air bag (23);
a massage air bag (23) which is arranged inside the leg supporting plate (19) and is covered by a protective pad (22) on the outside;
the air bag control mechanism is communicated with the massage air bag (23) to control the volume of the massage air bag (23).
7. The intelligent sofa based on far infrared control technology as claimed in claim 6, wherein: the air bag control mechanism comprises a connecting pipe (24), a first supplementary air bag (25), a second supplementary air bag (26), a pressing plate (27), a traction rope (28), a first winding shaft (29) and a second motor (30);
the connecting pipe (24) is communicated with the massage air bag (23);
the first supplementary air bag (25) is connected with the massage air bag (23) at the side through a connecting pipe (24);
the second supplementary inflating bag (26) is connected with the middle massaging air bag (23) through a connecting pipe (24), the two groups of massaging air bags (23) are controlled simultaneously, the volume of the second supplementary inflating bag (26) is twice of that of the first supplementary inflating bag (25), and the elastic contractive force of the first supplementary inflating bag (25) and the elastic contractive force of the second supplementary inflating bag (26) are both smaller than that of the massaging air bags (23);
a pressing plate (27) which is arranged at the front side of the first supplementary air bag (25) and the second supplementary air bag (26) and extrudes the first supplementary air bag and the second supplementary air bag;
the traction rope (28) is fixed on the surface of the pressure plate (27) and is connected with the first winding shaft (29);
and the second motor (30) is arranged at the end part of the first winding shaft (29) and provides power for the first winding shaft.
8. The intelligent sofa based on far infrared control technology as claimed in claim 7, wherein: the pulling rope (28) is arranged up and down symmetrically about the center line of the pressing plate (27), the rear end of the pulling rope (28) below is connected with a second winding shaft (32), and the second winding shaft (32) keeps synchronous rotation with the first winding shaft (29) through a transmission belt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110857210.2A CN113749454A (en) | 2021-07-28 | 2021-07-28 | Intelligent sofa based on far infrared control technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110857210.2A CN113749454A (en) | 2021-07-28 | 2021-07-28 | Intelligent sofa based on far infrared control technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113749454A true CN113749454A (en) | 2021-12-07 |
Family
ID=78788060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110857210.2A Pending CN113749454A (en) | 2021-07-28 | 2021-07-28 | Intelligent sofa based on far infrared control technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113749454A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104209A (en) * | 2009-11-19 | 2011-06-02 | France Bed Co Ltd | Sofa device |
| CN108578194A (en) * | 2018-03-09 | 2018-09-28 | 合肥荣事达电子电器集团有限公司 | A kind of intelligence sofa |
| CN209862966U (en) * | 2019-04-19 | 2019-12-31 | 苏州市苏品家具有限公司 | Intelligence sofa convenient to installation |
| CN112378444A (en) * | 2020-11-04 | 2021-02-19 | 汪坤霞 | Electric power self-circulation type agricultural environment detection station |
-
2021
- 2021-07-28 CN CN202110857210.2A patent/CN113749454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104209A (en) * | 2009-11-19 | 2011-06-02 | France Bed Co Ltd | Sofa device |
| CN108578194A (en) * | 2018-03-09 | 2018-09-28 | 合肥荣事达电子电器集团有限公司 | A kind of intelligence sofa |
| CN209862966U (en) * | 2019-04-19 | 2019-12-31 | 苏州市苏品家具有限公司 | Intelligence sofa convenient to installation |
| CN112378444A (en) * | 2020-11-04 | 2021-02-19 | 汪坤霞 | Electric power self-circulation type agricultural environment detection station |
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