CN116509169A - Intelligent bed of self-adaptation regulation - Google Patents
Intelligent bed of self-adaptation regulation Download PDFInfo
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- CN116509169A CN116509169A CN202310679153.2A CN202310679153A CN116509169A CN 116509169 A CN116509169 A CN 116509169A CN 202310679153 A CN202310679153 A CN 202310679153A CN 116509169 A CN116509169 A CN 116509169A
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- 238000007789 sealing Methods 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007787 long-term memory Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- 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
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
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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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
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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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
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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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/084—Fluid mattresses or cushions of pneumatic type self inflating
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses an intelligent bed capable of self-adapting regulation, which comprises a bed body, wherein a bed pad is arranged in the bed body, a mattress is arranged at the top of the bed pad, an air plate is arranged at the bottom end of the mattress, an air cavity is arranged in the air plate, a plurality of air bags are uniformly arranged in the mattress at the top of the air plate, an exhaust hole communicated with the air bags is formed in the top of the air plate, and an air charging and discharging mechanism is arranged at the exhaust hole and comprises a sealing plug for blocking the exhaust hole.
Description
Technical Field
The invention relates to the technical field of intelligent beds, in particular to an intelligent bed capable of being adjusted in a self-adaptive mode.
Background
The intelligent bed is an electric bed which utilizes big data and sensors to control intervention, and can automatically adjust the shape, hardness, temperature and other functions according to different requirements of different people.
Searching, chinese patent bulletin number: CN208989421U discloses an air cushion bed that can auto-induction patient bed back whole body pressure distribution, including the air cushion, the air cushion includes a plurality of closely arranged gasbag boards, and the gasbag board comprises a plurality of gasbag, and the bottom of gasbag is provided with pressure sensor, and the bottom of air cushion is provided with the bed board, and the both ends bottom symmetry of bed board is provided with the support, and one side of air cushion is provided with the air pump, the output of air pump is connected with the gas-supply pipe, and the outer wall connection of gas-supply pipe has a plurality of branch pipes, and the surface of branch pipe is provided with the ooff valve, and the bed board includes the fixed plate, and one side of fixed plate is provided with the fly leaf, and the bottom of fly leaf is provided with the cylinder, and the top of cylinder is provided with the telescopic link.
According to the scheme, the air pump and the pressure sensor can control the switch of the air bag, so that the state of the air bag can be adjusted according to the pressure of different parts of a body, pressure sores are prevented from being generated by long-term memory of the parts of the body of a patient, the pressure adjusting effect of the air bag is poor, only one row of air bags can be adjusted at the same time, the supporting effect of the body is poor, the hardness degree of a bed is inconvenient to adjust, and the comfort is reduced.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the invention aims to provide an intelligent bed capable of self-adaptively adjusting, and aims to solve the problems that the pressure adjusting effect of air bags is poor, only one row of air bags can be simultaneously adjusted, the supporting effect on a body is poor, the hardness degree of the bed is inconvenient to adjust, and the comfort is reduced in the prior art.
(2) Technical proposal
In order to solve the technical problems, the invention provides the self-adaptive adjusting intelligent bed, which comprises a bed body, wherein a bed pad is arranged in the bed body, a mattress is arranged at the top of the bed pad, an air plate is arranged at the inner bottom end of the mattress, an air cavity is arranged in the air plate, a plurality of air bags are uniformly arranged at the top of the air plate in the mattress, an exhaust hole communicated with the air bags is formed at the top of the air plate, an air charging and discharging mechanism is arranged at the exhaust hole, the air charging and discharging mechanism comprises a sealing plug for blocking the exhaust hole, a mounting plate is fixedly connected at the bottom of the sealing plug, the diameter of the mounting plate is larger than that of the sealing plug, fixing rods are fixedly connected at two sides of the sealing plug in the air cavity of the air plate, the mounting plate is in sliding connection with the two fixing rods, a second spring is fixedly sleeved on the outer side of the fixing rods between the bottom of the mounting plate and the inner bottom of the air cavity, an air pump is arranged at the bottom of the bed pad, the air pump is communicated with the air cavity of the air plate through an air vent pipe, and an air pressure sensor is further arranged in the air plate, and the height of the mattress is adjusted between the bottom of the bed body and the air cavity.
As a preferable scheme of the invention, the vent hole and the sealing plug are of conical structures, and the diameters of the vent hole and the sealing plug are gradually increased from top to bottom.
As a preferable scheme of the invention, an air inlet hole is formed in the sealing plug, the air inlet hole is used for connecting an air cavity of the air vent plate with the air bag, a mounting groove is formed in the air inlet hole, a sealing plate is movably arranged in the mounting groove, the diameter of the sealing plate is larger than that of the air inlet hole and smaller than that of the mounting groove, a third spring is arranged between the top of the sealing plate and the top end of the mounting groove, a through hole is formed in the mounting plate, corresponding to the air inlet hole, and the diameter of the through hole is larger than that of the through hole.
As a preferable scheme of the invention, the second sealing groove is arranged at the bottom end of the inside of the mounting groove, the second sealing ring is arranged in the first sealing groove, the first sealing groove is arranged on the inner wall of the exhaust hole, and the first sealing ring is arranged in the first sealing groove.
As a preferable scheme of the invention, a first spring is arranged at the outer side of the air bag in the mattress, the air bag is a laminated air bag, and a stabilizing piece is arranged in the air bag.
As a preferable scheme of the invention, the stabilizing piece comprises a lower fixing ring and an upper fixing ring which are correspondingly arranged up and down, four connecting rods are fixedly connected between the bottom of the upper fixing ring and the top of the lower fixing ring at equal intervals along the circumferential direction, a lifting ring is arranged above the upper fixing ring, four telescopic rods are fixedly connected with the bottom of the lifting ring at equal intervals along the circumferential direction, and the bottom ends of the telescopic rods penetrate through the upper fixing ring and are in threaded connection with limit nuts.
As a preferable scheme of the invention, the height adjusting mechanism comprises a plurality of threaded sleeves rotatably connected to the bottom end inside the bed body, a plurality of threaded rods are connected to the internal threads of the threaded sleeves, a fixing plate is fixedly connected to the top of each threaded rod, the fixing plate is fixedly connected to the bottom of the mattress plate through bolts, and the height adjusting mechanism further comprises a driving assembly for driving the threaded sleeves to rotate.
As a preferable scheme of the invention, the driving assembly comprises a worm wheel fixedly sleeved on the threaded sleeve, a driving rod arranged on one side of the worm wheel and a worm fixedly sleeved on the driving rod and corresponding to the worm wheel, the worm is rotationally connected to the inside of the bed body and meshed with the worm wheel, driven wheels are fixedly sleeved on the worm, two adjacent driven wheels are connected through belt transmission, a motor is further arranged in the bed body, the output end of the motor is fixedly connected with a driving wheel, and the driving wheel is also connected with a similar driven wheel through belt transmission.
As a preferable scheme of the invention, a controller and a wireless sensor are arranged on the outer side of the bed body, the motor, the air pump, the air pressure sensor and the wireless sensor are electrically connected with the controller, and the wireless sensor is in wireless connection with a mobile phone terminal APP.
As a preferable scheme of the invention, the wireless sensor is in wireless connection with the mobile phone terminal APP through 4G/5G/WIFI/Bluetooth.
(3) Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matched use of the air bag, the air charging and discharging mechanism, the air pressure sensor and the air pump, when sleeping personnel lie on the mattress, the air bag is extruded and contracted, the pressure in the air bag is increased and is larger than the pressure in the air cavity of the air plate, so that the sealing plug overcomes the elasticity of the second spring, the sealing plug moves towards the air cavity of the air plate, the sealing plug is separated from the exhaust hole, the air in the air bag is conveyed towards the air bag through the exhaust hole, at the moment, the air pressure in the air cavity of the air plate is detected by the air pressure sensor to be higher than a set threshold value, the air pump works to discharge air, the air pressure in the air cavity is always stable at the threshold value, the air discharged by the air bag at the extrusion position is prevented from being conveyed into the air bag at other positions, the consistency of the air bag pressure is ensured, the mattress 3 is ensured to have the consistency of the supporting force of the body, and when sleeping personnel change positions, the extruded air bag at the position is reset, the pressure in the air bag is reduced and is larger than the air cavity of the air plate, so that the sealing plate overcomes the elasticity of the third spring, the sealing plate is moved upwards, the air cavity is opened, the air in the air cavity of the air plate is conveyed inwards, at the air pressure of the air cavity is detected by the exhaust hole, the air pressure in the air sensor is detected to be higher than the set threshold value, the air pressure is detected, the air pressure is higher than the threshold value, the air position, the air pressure is balanced, the pressure is balanced and the air pressure can be stably and the body is kept in the air pressure of the air cavity, and can be balanced, and when sleeping person can and has the sleep and can have the rest.
2. According to the invention, different thresholds are set for the air pressure sensor, the air pump can be used for adjusting the pressure of the air cavity in the air plate, and the air inflation and deflation mechanism is used for adjusting the pressure in each air bag, so that the purpose of adjusting the softness of the mattress is realized, the comfort is greatly improved, the air cavity in the air plate is divided into a plurality of independent areas, each area is connected with the air pump through the vent pipe, and the plurality of independent areas correspond to each part of the body, so that the different pressures of each part of the body can be independently controlled.
3. According to the invention, the threaded sleeve is driven to rotate through the driving assembly through the height adjusting mechanism, so that the threaded rod is driven to lift, the mattress plate is driven to lift, the mattress is driven to lift, the height of the mattress is convenient to adjust, the sleeping requirements of different people are met, the driving assembly can be used for driving all the threaded sleeves to synchronously rotate, and the consistency of the height adjustment of the mattress is good.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an adaptively adjusted smart bed of the present invention;
FIG. 2 is a cross-sectional view of an adaptively adjusted intelligent bed section of the present invention;
FIG. 3 is a schematic view of a portion of the structure of a mattress and a mattress board of the adaptively adjusted intelligent bed of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3;
FIG. 5 is a schematic diagram of the structure of a stabilizing member of the self-adaptive intelligent bed according to the present invention;
FIG. 6 is a schematic view of a height adjusting mechanism of the self-adaptive adjusting intelligent bed of the present invention;
FIG. 7 is a system block diagram of an adaptively adjusted smart bed of the present invention.
The marks in the drawings are: 1. a bed body; 2. a bed plate; 3. a mattress; 4. an air bag; 5. a stabilizing piece; 501. a lower fixing ring; 502. an upper fixing ring; 503. a connecting rod; 504. a lifting ring; 505. a telescopic rod; 506. a limit nut; 6. a first spring; 7. an air plate; 701. an exhaust hole; 702. a first seal ring; 8. an inflation and deflation mechanism; 801. a sealing plug; 8011. an air inlet hole; 8012. a mounting groove; 8013. a second seal ring; 802. a mounting plate; 8021. a through hole; 803. a fixed rod; 804. a second spring; 805. a sealing plate; 806. a third spring; 9. an air pump; 10. an air pressure sensor; 11. a height adjusting mechanism; 1101. a threaded sleeve; 1102. a threaded rod; 1103. a fixing plate; 1104. a worm wheel; 1105. a driving rod; 1106. a worm; 1107. driven wheel; 1108. a belt; 1109. a motor; 12. a controller; 13. a wireless sensor.
Detailed Description
This embodiment is an intelligent bed of self-adaptation regulation, as shown in fig. 1-7, this intelligent bed includes bed body 1, bed pad 2 is equipped with in the inside of bed body 1, mattress 3 has been placed at the top of bed pad 2, air slab 7 is installed to the inside bottom of mattress 3, be equipped with the air cavity in air slab 7, evenly install a plurality of gasbag 4 in mattress 3 at the top of air slab 7, the exhaust hole 701 that is linked together with gasbag 4 has been seted up at air slab 7 top, the air inflation and deflation mechanism 8 is installed to exhaust hole 701 department, air pump 9 is installed to the bottom of bed pad 2, air pump 9 is linked together with the air cavity of air slab 7 through the breather pipe, the inside of air slab 7 still is provided with air pressure sensor 10, be provided with height adjustment mechanism 11 between bed pad 2 bottom and the inside bottom of bed body 1, this intelligent bed can support the personnel of sleeping through gasbag 4 when using, when the personnel of sleeping on mattress 3, gasbag 4 automatically regulated pressure under the personnel of sleeping is lain on the back, make can keep the support to be consistent according to the support of personnel's different sleeping posture of lying on one's side or supine person, can be obtained the purpose and can be adjusted by the body weight of the body demand of the mattress is high level of the mattress 3 with the body demand of health, the demand of the mattress is adjusted.
In this embodiment, as shown in fig. 3 and fig. 4, the inflating and deflating mechanism 8 includes a sealing plug 801 for blocking the exhaust hole 701, the bottom of the sealing plug 801 is fixedly connected with a mounting plate 802, the diameter of the mounting plate 802 is larger than that of the sealing plug 801, both sides of the air cavity of the air plate 7, inside the air cavity of the air plate 801, are fixedly connected with fixing rods 803, the mounting plate 802 is slidably connected with two fixing rods 803, a second spring 804 is fixedly sleeved between the bottom of the mounting plate 802 and the inside bottom of the air cavity of the air plate 7 and outside the fixing rods 803, when a sleeping person lies on the mattress 3, the air bag 4 is compressed and contracted, the pressure in the air bag 4 is increased and is larger than the pressure in the air cavity of the air plate 7, so that the sealing plug 801 overcomes the elasticity of the second spring 804, the sealing plug 801 moves into the air cavity of the air plate 7, so that the sealing plug 801 is separated from the exhaust hole 701, the air in the air bag 4 is conveyed into the air bag 4 through the exhaust hole 701, at this time, the air pressure in the air cavity of the air plate 7 is detected by the air pressure sensor 10 to be higher than a set threshold, the air pump 9 works to exhaust, the air pressure in the air cavity is always stable threshold, when the air pressure in the air cavity is avoided, and the pressure in the air cavity is always stable, and the pressure in the compression position 4 is ensured, and the pressure in the air cavity is discharged to be equal to the pressure in the air cavity 4.
As a preference of the above embodiment, as shown in fig. 4, the vent hole 701 and the sealing plug 801 are both in a tapered structure, and the diameters of the vent hole 701 and the sealing plug 801 gradually increase from top to bottom, so that when the sealing plug 801 blocks the vent hole 701, the smaller end of the sealing plug 801 first enters the larger end of the vent hole 701, so that the sealing plug 801 is easier to be embedded in cooperation with the vent hole 701, and the vent hole 701 and the sealing plug 801 are in a tapered structure, so that the sealing plug 801 can be more tightly matched when being embedded in the vent hole 701, thereby reducing hidden danger of air leakage and ensuring stability of the pressure in the air bag 4.
In this embodiment, as shown in fig. 4, an air inlet hole 8011 is formed in the sealing plug 801, the air inlet hole 8011 is used for connecting the air cavity of the ventilation board 7 with the air cavity 4, a mounting groove 8012 is formed in the air inlet hole 8011, a sealing plate 805 is movably arranged in the mounting groove 8012, the diameter of the sealing plate 805 is larger than that of the air inlet hole 8011 and smaller than that of the mounting groove 8012, a third spring 806 is installed between the top of the sealing plate 805 and the inner top of the mounting groove 8012, a through hole 8021 is formed in the mounting plate 802 corresponding to the air inlet hole 8011, the diameter of the through hole 8021 is larger than that of the through hole 8021, when a sleeper changes position, the air cavity 4 extruded by the position is reset, the pressure in the air cavity 4 is reduced and is larger than the air cavity pressure of the air plate 7, so that the sealing plate 805 overcomes the elasticity of the third spring 806, the sealing plate 805 is moved upwards, the air in the air cavity of the air board 8011 is opened, the air cavity of the air plate 7 is conveyed into the air cavity 4, at this time, the air pressure in the air cavity of the air plate 7 is detected by the air pressure sensor 10 to be lower than a set threshold, the air cavity 8021 is exhausted, the diameter is worked, the diameter of the air pump 9 is greater than the diameter of the through the air cavity 8021, and the air is conveyed to the pressure is stable, and the pressure in the air cavity is kept balanced with the air cavity pressure in the air cavity 4.
As a preference of the above embodiment, as shown in fig. 4, the bottom end of the inside of the installation groove 8012 is provided with a second sealing groove, a second sealing ring 8013 is installed in the first sealing groove, the diameter of the second sealing ring 8013 is smaller than that of the sealing plate 805, by the arrangement of the second sealing ring 8013, when the sealing plate 805 seals the air inlet hole 8011, the leakage of air is effectively prevented, the inner wall of the air outlet hole 701 is provided with a first sealing groove, a first sealing ring 702 is installed in the first sealing groove, and by the arrangement of the first sealing ring 702, the leakage of air is effectively prevented when the sealing plug 801 seals the air outlet hole 701.
The gasbag 4 is range upon range of gasbag, through the structural design of this gasbag 4 to stabilize the flexible state of gasbag 4, make gasbag 4 when compressing and stretching, prevent gasbag 4 transversely to expand, the outside of gasbag 4 is located and installs first spring 6 in mattress 3, and the internally mounted of gasbag 4 has steady piece 5, is in the outside of gasbag 4 through first spring 6, and steady piece 5 is in the inside of gasbag 4, with the structure of stable gasbag 4, prevents gasbag 4 crookedly, avoids the mutual influence between the gasbag 4.
In this embodiment, as shown in fig. 5, the stabilizing member 5 includes a lower fixing ring 501 and an upper fixing ring 502 which are disposed up and down correspondingly, four connecting rods 503 are fixedly connected between the bottom of the upper fixing ring 502 and the top of the lower fixing ring 501 at equal intervals along the circumferential direction, a lifting ring 504 is disposed above the upper fixing ring 502, four telescopic rods 505 are fixedly connected to the bottom of the lifting ring 504 at equal intervals along the circumferential direction, the bottom ends of the telescopic rods 505 penetrate through the upper fixing ring 502 and are in threaded connection with limit nuts 506, the lower fixing ring 501 is fixedly connected to the top of the mattress board 2, the lifting ring 504 is fixedly connected to the inner top end of the air bag 4, and the stabilizing member 5 is fixedly mounted and can be integrally connected to the air bag 4, so that the stabilizing member 5 can be matched with the air bag 4 in a stretching manner, when the air bag 4 is contracted, the lifting ring 504 slides on the upper fixing ring 502 through the telescopic rods 505, and moves upwards along with the air bag 4 when the air bag 4 is stretched, and the air bag 4 is prevented from being stretched vertically by the stabilizing member 5 in a state of being stretched by the air bag 4.
In this embodiment, as shown in fig. 2 and 3, by setting different thresholds for the air pressure sensor 10, the air pump 9 can adjust the pressure of the air cavity in the air plate 7, and the air inflation and deflation mechanism 8 can adjust the pressure in each air bag 4, so as to achieve the purpose of adjusting the hardness of the mattress 3, and greatly improve the comfort.
In this embodiment, as shown in fig. 2, the air chamber in the air plate 7 is divided into a plurality of independent areas, and each area is connected with the air pump 9 through the air pipe, and the plurality of independent areas correspond to each part of the body, so that different pressures of each part of the body can be independently controlled.
In this embodiment, as shown in fig. 2 and 6, the height adjusting mechanism 11 includes a plurality of threaded sleeves 1101 rotatably connected to the bottom end inside the bed body 1, a plurality of threaded rods 1102 are connected to the internal threads of the threaded sleeves 1101, the top of the threaded rods 1102 is fixedly connected with a fixing plate 1103, the fixing plate 1103 is fixedly connected to the bottom of the mattress board 2 through bolts, the height adjusting mechanism 11 further includes a driving component for driving the threaded sleeves 1101 to rotate, the threaded sleeves 1101 are driven to rotate by the driving component, the threaded rods 1102 are driven to lift, so that the mattress board 2 is driven to lift, the mattress 3 is driven to lift, and the height of the mattress 3 is convenient to adjust, so as to adapt to sleeping requirements of different people.
In this embodiment, as shown in fig. 6, the driving assembly includes a worm wheel 1104 fixedly sleeved on the threaded sleeve 1101, a driving rod 1105 disposed at one side of the worm wheel 1104, and a worm 1106 fixedly sleeved on the driving rod 1105 and corresponding to the position of the worm wheel 1104, the worm 1106 is rotationally connected to the inside of the bed body 1, and the worm 1106 is meshed with the worm wheel 1104, the threaded sleeves 1101 are distributed in a plurality of rows and columns, one driving rod 1105 can be used for connecting the threaded sleeves 1101 on the same column, driven wheels 1107 are fixedly sleeved on the worm 1106, two adjacent driven wheels 1107 are in transmission connection through a belt 1108, a motor 1109 is further installed in the inside of the bed body 1, the output end of the motor 1109 is fixedly connected with a driving wheel, the driving wheel is also in transmission connection with the adjacent driven wheels 1107 through the belt 1108, the driving wheel is driven to rotate through the motor 1109, the driving wheel drives the connected driven wheels 1107 to rotate through the belt 1108, and the driven wheels 1107 drive all the driving rod 1105 to rotate through the driven wheels 1107, so that the worm wheel 1104 meshed with the driven wheels 1101 rotate, and further the threaded sleeves 1101 are driven to rotate to adjust the height, and the driving assembly can be used for driving all the threaded sleeves to rotate synchronously, so that the mattress has better consistency is better for adjusting the height of a mattress 3.
In this embodiment, as shown in fig. 1 and 7, a controller 12 and a wireless sensor 13 are installed on the outer side of the bed body 1, the motor 1109, the air pump 9, the air pressure sensor 10 and the wireless sensor 13 are electrically connected with the controller 12, the wireless sensor 13 is wirelessly connected with a mobile phone end APP, the wireless sensor 13 is wirelessly connected with the mobile phone end APP through 4G/5G/WIFI/bluetooth, and the wireless sensor 13 can be used to control the intelligent bed and set parameters through the mobile phone end APP, such as height adjustment of the mattress 3, pressure adjustment of the mattress 3, etc., the control mode of the invention is controlled through the controller 12, and the control program of the controller 12 is realized through simple programming by a person skilled in the art, so the invention does not explain the control mode and circuit connection in detail.
Working principle: when a sleeping person lies on the mattress 3 in the use process of the intelligent bed, the air bag 4 is extruded and contracted, the pressure in the air bag 4 is increased and is larger than the pressure in the air cavity of the air plate 7, so that the sealing plug 801 overcomes the elasticity of the second spring 804, the sealing plug 801 moves into the air cavity of the air plate 7, the sealing plug 801 is separated from the exhaust hole 701, the air in the air bag 4 is conveyed into the air bag 4 through the exhaust hole 701, at the moment, the air pressure in the air cavity of the air plate 7 is detected by the air pressure sensor 10 to be higher than a set threshold value, the air pump 9 works to exhaust, the air pressure in the air cavity is always stable at the threshold value, the air exhausted by the air bag 4 at the extrusion part is prevented from being conveyed into the air bags 4 at other parts, the consistency of the pressure in the air bag 4 is ensured, the consistency of the mattress 3 on the body is ensured, the extruded air bag 4 is reset when the sleeping person changes positions, the pressure in the air chamber 4 is reduced and is larger than the pressure in the air chamber of the air plate 7, so that the sealing plate 805 overcomes the elasticity of the third spring 806, the sealing plate 805 moves upwards, the air inlet hole 8011 is opened, the air in the air chamber of the air plate 7 is conveyed into the air chamber 4, at the moment, the air pressure sensor 10 detects that the air pressure in the air chamber of the air plate 7 is lower than a set threshold value, the air pump 9 works to exhaust, the air is conveyed into the air chamber to stabilize the threshold value, so as to maintain the pressure balance between the air chamber and the air chamber 4, when the height of the mattress 3 is adjusted, the driving wheel is driven to rotate by the motor 1109, the driving wheel drives the connected driven wheel 1107 to rotate by the belt 1108, the driven wheel 1107 drives all driving rods 1105 to rotate by the driven wheel 1107, the worm wheel 1104 meshed with the driven wheel is driven by the worm 1106 to rotate, and the threaded sleeve 1101 is driven to rotate to adjust the height, the driving assembly can be used for driving all the threaded sleeves 1101 to synchronously rotate, the threaded sleeves 1101 rotate to drive the threaded rods 1102 to lift, so that the bed plate 2 is driven to lift, the mattress 3 is driven to lift, the height of the mattress 3 is convenient to adjust, the sleeping requirements of different people are met, different thresholds are set for the air pressure sensor 10, the air cavities in the air plate 7 can be adjusted through the air pump 9, the pressure in each air bag 4 is adjusted through the air charging and discharging mechanism 8, the purpose of adjusting the softness of the mattress 3 is achieved, the comfort is greatly improved, the air cavities in the air plate 7 are divided into a plurality of independent areas, each area is connected with the air pump 9 through the air pipe, the independent areas correspond to all parts of a body, and different pressures of all parts of the body can be independently controlled.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
Claims (10)
1. The utility model provides an intelligent bed of self-adaptation regulation, includes the bed body (1), the inside of the bed body (1) is equipped with bed backing plate (2), mattress (3), its characterized in that have been placed at the top of mattress plate (2): an air plate (7) is arranged at the bottom end of the interior of the mattress (3), an air cavity is arranged in the air plate (7), a plurality of air bags (4) are uniformly arranged at the top of the air plate (7) in the mattress (3), an exhaust hole (701) communicated with the air bags (4) is formed at the top of the air plate (7), an air charging and discharging mechanism (8) is arranged at the exhaust hole (701), the air charging and discharging mechanism (8) comprises a sealing plug (801) for blocking the exhaust hole (701), a mounting plate (802) is fixedly connected to the bottom of the sealing plug (801), the diameter of the mounting plate (802) is larger than the diameter of the sealing plug (801), fixing rods (803) are fixedly connected to two sides of the air cavity of the air plate (7) inside the sealing plug (801), the mounting plate (802) is in sliding connection with the two fixing rods (803), a second spring (804) is fixedly sleeved on the outer side of the fixing rod (803) between the bottom of the mounting plate (802) and the air cavity inside bottom of the air plate (7), an air sensor (9) is arranged at the bottom of the mattress plate (2), the air pump (7) is further communicated with the air cavity (10), a height adjusting mechanism (11) is arranged between the bottom of the mattress plate (2) and the inner bottom end of the bed body (1).
2. An adaptively adjusted smart bed according to claim 1, wherein: the exhaust hole (701) and the sealing plug (801) are of conical structures, and the diameters of the exhaust hole (701) and the sealing plug (801) are gradually increased from top to bottom.
3. An adaptively adjusted smart bed according to claim 2, wherein: the inside of sealing plug (801) has seted up inlet port (8011), air cavity and gasbag (4) that inlet port (8011) are used for linking air vent (7), mounting groove (8012) have been seted up to the inside of inlet port (8011), the inside activity of mounting groove (8012) is provided with closing plate (805), the diameter of closing plate (805) is greater than the diameter of inlet port (8011) and is less than the diameter of mounting groove (8012), install third spring (806) between the top of closing plate (805) and the inside top of mounting groove (8012), through-hole (8021) have been seted up with the department that corresponds of inlet port (8011) on mounting plate (802), the diameter of through-hole (8021) is greater than the diameter of through-hole (8021).
4. An adaptively adjusted smart bed according to claim 3, wherein: the second sealing groove is formed in the bottom end of the inside of the mounting groove (8012), the second sealing ring (8013) is mounted in the first sealing groove, the first sealing groove is formed in the inner wall of the exhaust hole (701), and the first sealing ring (702) is mounted in the first sealing groove.
5. An adaptively adjusted smart bed according to claim 1, wherein: the outside of gasbag (4) is located mattress (3) and installs first spring (6), gasbag (4) are range upon range of gasbag, the internally mounted of gasbag (4) has steady piece (5).
6. An adaptively adjusted smart bed according to claim 5, wherein: the fixing piece (5) comprises a lower fixing ring (501) and an upper fixing ring (502) which are arranged up and down correspondingly, four connecting rods (503) are fixedly connected between the bottom of the upper fixing ring (502) and the top of the lower fixing ring (501) at equal intervals along the circumferential direction, a lifting ring (504) is arranged above the upper fixing ring (502), four telescopic rods (505) are fixedly connected at the bottom of the lifting ring (504) at equal intervals along the circumferential direction, and the bottom of the telescopic rod (505) penetrates through the upper fixing ring (502) and is in threaded connection with a limiting nut (506).
7. An adaptively adjusted smart bed according to claim 1, wherein: the height adjusting mechanism (11) comprises a plurality of threaded sleeves (1101) which are rotationally connected to the bottom end inside the bed body (1), a plurality of threaded rods (1102) are connected to the internal threads of the threaded sleeves (1101), a fixing plate (1103) is fixedly connected to the top of each threaded rod (1102), the fixing plate (1103) is fixedly connected to the bottom of the mattress plate (2) through bolts, and the height adjusting mechanism (11) further comprises a driving assembly used for driving the threaded sleeves (1101) to rotate.
8. An adaptively adjusted smart bed according to claim 7, wherein: the driving assembly comprises a worm wheel (1104) fixedly sleeved on a threaded sleeve (1101), a driving rod (1105) arranged on one side of the worm wheel (1104) and a worm (1106) fixedly sleeved on the driving rod (1105) and corresponding to the position of the worm wheel (1104), the worm (1106) is rotationally connected to the inside of the bed body (1), the worm (1106) is meshed with the worm wheel (1104), a driven wheel (1107) is fixedly sleeved on the worm (1106), two adjacent driven wheels (1107) are in transmission connection through a belt (1108), a motor (1109) is further installed in the bed body (1), the output end of the motor (1109) is fixedly connected with a driving wheel, and the driving wheel is also in transmission connection with a similar driven wheel (1107) through a belt (1108).
9. An adaptively adjusted smart bed according to claim 8, wherein: the outside of the bed body (1) is provided with a controller (12) and a wireless sensor (13), the motor (1109), the air pump (9), the air pressure sensor (10) and the wireless sensor (13) are electrically connected with the controller (12), and the wireless sensor (13) is in wireless connection with a mobile phone terminal APP.
10. An adaptively adjusted smart bed according to claim 9, wherein: the wireless sensor (13) is in wireless connection with the mobile phone terminal APP through 4G/5G/WIFI/Bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310679153.2A CN116509169A (en) | 2023-06-08 | 2023-06-08 | Intelligent bed of self-adaptation regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310679153.2A CN116509169A (en) | 2023-06-08 | 2023-06-08 | Intelligent bed of self-adaptation regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116509169A true CN116509169A (en) | 2023-08-01 |
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ID=87394291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310679153.2A Withdrawn CN116509169A (en) | 2023-06-08 | 2023-06-08 | Intelligent bed of self-adaptation regulation |
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| Country | Link |
|---|---|
| CN (1) | CN116509169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117204871A (en) * | 2023-09-25 | 2023-12-12 | 湖南旺旺医院有限公司 | Liver CT scanning diagnosis equipment capable of avoiding moving artifact |
-
2023
- 2023-06-08 CN CN202310679153.2A patent/CN116509169A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117204871A (en) * | 2023-09-25 | 2023-12-12 | 湖南旺旺医院有限公司 | Liver CT scanning diagnosis equipment capable of avoiding moving artifact |
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Application publication date: 20230801 |