CN111449440B - Intelligent adjustment type waist support cushion - Google Patents
Intelligent adjustment type waist support cushion Download PDFInfo
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- CN111449440B CN111449440B CN202010448609.0A CN202010448609A CN111449440B CN 111449440 B CN111449440 B CN 111449440B CN 202010448609 A CN202010448609 A CN 202010448609A CN 111449440 B CN111449440 B CN 111449440B
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- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 210000000115 thoracic cavity Anatomy 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 210000004705 lumbosacral region Anatomy 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 8
- 230000000276 sedentary effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 206010050296 Intervertebral disc protrusion Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 208000019804 backache Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000000954 sacrococcygeal region Anatomy 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
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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
- A47C27/081—Fluid mattresses of pneumatic type
- A47C27/082—Fluid mattresses of pneumatic type with non-manual inflation, e.g. with electric pumps
-
- 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
- A47C27/081—Fluid mattresses of pneumatic type
- A47C27/083—Fluid mattresses of pneumatic type with pressure control, e.g. with pressure sensors
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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
- A47C27/10—Fluid mattresses with two or more independently-fillable chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The application belongs to the technical field of waist support back cushion. The application provides an intelligent adjustment type waist support cushion, which is characterized in that a monitoring module is used for acquiring current state data of a cushion body and feeding the current state data back to a control module, the control module is used for controlling an air charging module to supply air according to the state data fed back by the monitoring module, so that the intelligent adjustment air supply function is realized, the corresponding air supply mode can be adjusted in a self-adaptive and intelligent manner, the user waist support protection experience is flexibly provided, and the intelligent adjustment type waist support cushion has the advantages of high flexibility, accurate support, wide application range and the like.
Description
Technical Field
The application belongs to the technical field of waist support cushions, and particularly relates to an intelligent adjusting type waist support cushion.
Background
With the development of social economy, the life style of the national people is changed obviously, and especially the attention to health is improved. Sedentary scenes occur every moment, and office workers, old people and drivers are the main force armies of a sedentary family.
The existing waist support cushion only supports air pressure support under fixed set parameters, and has the defects of poor flexibility and small application range.
Disclosure of Invention
In view of the above, the application provides an intelligent adjustment type waist support cushion which has high flexibility, accurate support and wide application range.
The specific technical scheme of the application is as follows:
An intelligent adjusting type waist support cushion comprises a cushion body, an inflation module, a control module and a monitoring module;
the inflatable module is connected with the back cushion body and is used for supplying air to the back cushion body;
the monitoring module is arranged on the back cushion body and used for acquiring current state data of the back cushion body and feeding the current state data back to the control module;
The control module is electrically connected with the inflation module and the monitoring module and is used for controlling the inflation module to supply air according to the state data fed back by the monitoring module.
Preferably, the cushion body comprises an inflatable cushion, a support frame and a shell plate;
The inflatable cushion comprises two inflatable bag groups which are symmetrically arranged left and right by taking the supporting frame as a center and are fixedly arranged on the shell plate;
The two inflatable bag groups comprise a plurality of inflatable bags capable of independently air intake;
the supporting frame is fixedly arranged on the shell plate at the middle position;
The inflation module and the control module are both arranged on the support frame;
The monitoring module comprises a plurality of ten-axis sensors which are in one-to-one correspondence with the inflatable bags and are arranged on the shell plate.
Preferably, the arrangement positions of the plurality of inflatable bags of the inflatable bag group respectively correspond to thoracic vertebrae, lumbar vertebrae, sacral vertebrae and lateral lumbar regions of the user.
Preferably, the air charging module comprises a plurality of air pipes, an air pump and an air valve;
The air inlets of the air pipes are respectively connected with the air outlets of the air pumps through the air valves, and the air outlets of the air pipes are respectively connected with the air inlets of the inflatable bags;
the air valve and the air pump are electrically connected with the control module.
Preferably, the trachea comprises an upper conduit, a middle conduit and a bottom conduit;
The air outlets of the upper guide pipes are respectively connected and communicated with two inflatable bags arranged at the thoracic vertebrae of the corresponding user;
The air outlets of the middle guide pipes are respectively connected and communicated with two inflatable bags arranged at the lumbar vertebra positions of the corresponding users;
The air outlets of the bottom guide pipes are respectively connected and communicated with two inflatable bags arranged at the sacral vertebrae of the corresponding user, and the inflatable bags at the sacral vertebrae and the lateral lumbar regions of the corresponding user are communicated.
Preferably, the device further comprises a distance sensor;
The distance sensor is arranged on the support frame and is electrically connected with the control module, and is used for detecting distance data between a user and the waist support cushion;
The control module is also used for controlling the opening and closing of the inflation module according to the distance data between the user and the waist support cushion.
Preferably, the vibration sensor is further included;
The vibration sensor is arranged on the support frame and is electrically connected with the control module, and is used for acquiring vibration data generated by driving the waist support cushion due to the change of the gesture of a user and feeding back to the control module;
And the control module is also used for controlling the air supply of the air charging module according to the vibration data and the state data fed back by the monitoring module.
Preferably, the wireless Bluetooth module is further included;
the wireless Bluetooth module is installed on the supporting frame and is electrically connected with the control module.
Preferably, the vibration device is further included;
The vibration instrument is arranged on the shell plate and is electrically connected with the control module;
The control module is also used for controlling the vibration instrument to drive the shell plate to vibrate in preset time.
Preferably, the cushion further comprises a flexible protective sleeve covering the outer surface of the cushion body.
In summary, the intelligent adjusting type waist support cushion disclosed by the application acquires the current state data of the cushion body through the monitoring module and feeds the current state data back to the control module, and the control module controls the air charging module to supply air according to the state data fed back by the monitoring module, so that the intelligent adjusting air supply function is realized, the corresponding air supply mode can be adjusted in a self-adaptive and intelligent manner, the user waist support protection experience is flexibly provided, and the intelligent adjusting type waist support cushion has the advantages of high flexibility, accurate support, wide application range and the like.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a perspective exploded view of an intelligent-adjusting lumbar support cushion according to an embodiment of the present application;
fig. 2 is a front view of an intelligent-adjustment lumbar support cushion according to an embodiment of the present application;
fig. 3 is a perspective view of a waist support cushion with intelligent adjustment according to an embodiment of the present application;
fig. 4 is a frame diagram of an intelligent adjustment type lumbar support cushion according to an embodiment of the present application.
Illustration of: 1. an inflatable cushion; 11. a thoracic vertebra inflatable bag; 12. lumbar vertebra inflatable bag; 13. a sacral vertebra inflatable bag; 14. a side waist inflatable bag; 2. an inflation module; 21. an air pipe; 22. an air valve; 23. an air pump; 3. a support frame; 31. a control module; 4. a distance sensor; 5. a vibration sensor; 6. a wireless Bluetooth module; 7. a housing plate; 71. a monitoring module; 72. an exhaust hole; 8. a vibration instrument; 9. a flexible protective sleeve; 10. and a battery unit.
Detailed Description
In the description of the embodiments of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application.
In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.
Referring to fig. 1, fig. 1 is a perspective exploded view of an intelligent adjustable lumbar support cushion according to an embodiment of the present application.
An embodiment of an intelligent adjusting type waist support cushion provided by the embodiment of the application comprises a cushion body, an inflation module 2, a control module 31 and a monitoring module 71;
the inflatable module 2 is connected with the cushion body and is used for supplying air to the cushion body; the monitoring module 71 is mounted on the cushion body, and is used for acquiring current state data of the cushion body and feeding back the current state data to the control module 31; the control module 31 is electrically connected with the air charging module 2 and the monitoring module 71, and is used for controlling the air charging module 2 to supply air according to the state data fed back by the monitoring module 71.
According to the intelligent adjusting type waist support cushion disclosed by the application, the current state data of the cushion body is acquired through the monitoring module 71 and fed back to the control module 31, the control module 31 controls the air supply of the air charging module 2 according to the state data fed back by the monitoring module 71, and the intelligent adjusting air supply function is realized, so that the corresponding air supply mode can be adjusted in a self-adaptive and intelligent manner, the user waist support protection experience is flexibly provided, and the intelligent adjusting type waist support cushion has the advantages of high flexibility, accurate support, wide application range and the like.
Referring to fig. 1 to 4, fig. 2 is a front view of an intelligent-adjustment type lumbar support cushion according to an embodiment of the present application; fig. 3 is a perspective view of a waist support cushion with intelligent adjustment according to an embodiment of the present application; fig. 4 is a frame diagram of an intelligent adjustment type lumbar support cushion according to an embodiment of the present application.
Another embodiment of the intelligent adjusting type waist support cushion provided by the embodiment of the application comprises a cushion body, an inflation module 2, a control module 31 and a monitoring module 71; the inflatable module 2 is connected with the cushion body and is used for supplying air to the cushion body; the monitoring module 71 is mounted on the cushion body, and is used for acquiring current state data of the cushion body and feeding back the current state data to the control module 31; the control module 31 is electrically connected with the air charging module 2 and the monitoring module 71, and is used for controlling the air charging module 2 to supply air according to the state data fed back by the monitoring module 71.
In the embodiment of the application, the cushion body comprises an inflatable cushion 1, a supporting frame 3 and a shell plate 7; the inflatable cushion 1 comprises two inflatable bag groups which are symmetrically arranged left and right by taking the supporting frame 3 as a center and are fixedly arranged on the shell plate 7; the two inflatable bag groups comprise a plurality of inflatable bags capable of independently air intake; the supporting frame 3 is fixedly arranged on the shell plate 7 at the middle position; the inflation module 2 and the control module 31 are both arranged on the support frame 3; the monitoring module 71 includes a plurality of ten-axis sensors which are in one-to-one correspondence with the air cells and mounted on the housing plate 7.
The inflatable bag is used for providing air pressure supporting function of the corresponding part, providing reverse support according to physical state data of a user, and buffering the pressing sense caused by body gravity extrusion. The morphology of the balloon varies depending on the amount of air delivered provided by the inflation module 2. The inflatable bags capable of independently feeding air are arranged to provide support and buffer for different parts of the back waist of a user, and the different parts of the back waist have different acting forces on the inflatable bags due to the difference of the body type and sitting posture of the user, so that the inflatable states of the inflatable bags are different, the monitoring module 71 can monitor the stress state of the inflatable bags and feed back the stress state to the control module 31, and the control module 31 can accurately control the air feeding of the inflatable bags according to the feedback result, so that the form of the inflatable bags can be adjusted in a self-adaptive manner, and the stress angle of the user can be adjusted, and the dispersion pressure effect can be achieved. The monitoring module 71 may include a plurality of ten-axis sensors corresponding to the inflatable bags one to one, for example, a ten-axis attitude sensor with a model of HWT901B, and is internally provided with a three-axis accelerometer gyroscope, a three-axis magnetometer and an air pressure module, so that data of euler angles and quaternions are fused, air pressure and height state data can be obtained, information can be acquired at multiple points aiming at distribution positions of the inflatable bags, and accurate support is realized. A ten-axis sensor may be mounted on the housing plate 7 at the center of each balloon.
The support frame 3 is used for supporting the central position of the whole waist support cushion, and the arc line of the appearance of the support frame 3 is designed according to the normal healthy lumbar vertebral body, so that the user can assist in correcting according to the correct and healthy lumbar vertebral body. The battery unit 10 can be further installed on the support frame 3 and used for providing power support for the waist support cushion, and the waist support cushion can be powered by connecting an external power supply, so that the waist support cushion is not limited.
The outer shell 7 is used for fixing the support frame 3 and the inflatable cushion 1, and protecting the control module 31, the monitoring module 71 and the inflatable module 2 of the waist support cushion, so that the installation convenience of the modules is provided. The shell plate 7 adopts a surrounding design, and combines a user engineering design and a design aesthetic. The proportional size of the shell plate 7 can be suitable for seats such as various office chairs, automobile seats, sofas and the like. The two side surfaces of the outer shell plate 7 are provided with a plurality of exhaust holes 72 which are communicated with the inflatable bags in a one-to-one correspondence manner and are used for exhausting air in the inflatable bags. When the use is completed, the user may press the air vent 72 slightly by manually opening/closing the vent 72, or may automatically open/close the vent 72 when the power is turned off by providing an electromagnetic valve on the vent 72.
In the embodiment of the application, the arrangement positions of the plurality of inflatable bags of the inflatable bag group respectively correspond to the thoracic vertebra, lumbar vertebra, sacral vertebra and lateral lumbar parts of a user. Specifically, each of the air cell groups includes a thoracic air cell 11, a lumbar air cell 12, a sacral air cell 13, and a lateral lumbar air cell 14.
The inflatable bag at the sacral region occupies the largest area and serves as a main support portion of the inflatable cushion 1. The inflatable bag at the sacrum part can support the coccyx part of the body at the same time after being inflated, and can provide reverse support and weight bearing buffer for the coccyx part at the same time. The inflatable bag at the side waist part has the functions of strengthening the body resistance and stabilizing the waist. When the inflatable bags at the side waist parts are in an inflated state, the inflatable bags at the side waist parts at the two ends can help a user to right the body angle, provide comfortable tightening sense and wrapping sense, and reduce uncomfortable sense caused by the fact that the inflatable bags are not suitable for the air pressure support or the support frame 3 in initial use.
In the embodiment of the application, the inflation module 2 comprises a plurality of air pipes 21, an air pump 23 and an air valve 22; the air inlets of the air pipes 21 are respectively connected with the air outlets of the air pumps 23 through air valves 22, and the air outlets of the air pipes 21 are respectively connected with the air inlets of the air inflation bags; the air valve 22 and the air pump 23 are electrically connected with the control module 31.
The air pump 23 may be a 12V suction pump 23, and the opening and closing of the air pump 23 and the air valve 22 are controlled by the configuration information of the control module 31, thereby blocking the deformation of the air bag caused by the leakage of the air. The plurality of air pipes 21 are respectively in one-to-one correspondence with the plurality of inflatable bags, and carry out different air volumes according to the air inlet information.
In an embodiment of the application, the inflation conduit comprises an upper conduit, a middle conduit and a bottom conduit; the air outlets of the upper guide pipes are respectively connected and communicated with two thoracic vertebra inflatable bags 11 which are arranged at the thoracic vertebra positions of the corresponding users; the air outlet of the middle duct is respectively connected and communicated with two lumbar inflatable bags 12 arranged corresponding to lumbar parts of users; the air outlets of the bottom guide pipes are respectively connected and communicated with two sacral vertebra inflatable bags 13 which are arranged corresponding to the sacral vertebra parts of the user, and are communicated with side lumbar inflatable bags 14 corresponding to the sacral vertebra parts and the side lumbar parts of the user.
In the embodiment of the application, the device also comprises a distance sensor 4; the distance sensor 4 is mounted on the support frame 3 and is electrically connected with the control module 31, and is used for detecting distance data between a user and the waist support cushion; the control module 31 is also used for controlling the opening and closing of the inflation module 2 according to the distance data between the user and the waist support cushion.
It should be noted that, when the distance sensor 4 is used as an activation sensor, that is, when the user is detected to lean against the cushion body, the distance sensor may be fed back to the control module 31 to activate the inflation module 2. When the distance sensor 4 obtained by the control module 31 detects that the distance between the user and the lumbar support cushion is smaller than the preset value, the control monitoring module 71 and the inflation module 2 are started to operate. Of course, the control module 31 may be manually started, and is not limited in particular. Specifically, the distance sensor may be an infrared ranging sensor, a laser ranging sensor, or the like, which is not particularly limited.
In the embodiment of the application, the vibration sensor 5 is also included; the vibration sensor 5 is mounted on the support frame 3 and electrically connected with the control module 31, and is used for acquiring vibration data generated by driving the waist support cushion due to the change of the gesture of a user and feeding back to the control module 31; the control module 31 is further configured to control the air supply of the air charging module 2 according to the vibration data and the status data fed back by the monitoring module 71.
It should be noted that, if the user moves and changes the posture during use of the lumbar support cushion, the lumbar support cushion will be caused to vibrate, the vibration sensor 5 can sense the frequency and the amplitude of vibration in real time, when the frequency and the amplitude of vibration exceed a certain range, the control module 31 can determine that the user generates a sitting posture change according to the vibration data, at this time, the ten-axis sensor is controlled to monitor the current new user state data again, and calculate the user state data variable according to the old user state data, so as to adjust the input value of the control model in real time, adjust the stress angle along with the sitting posture, play a role in dispersion pressure, and have the advantages of real-time dynamic monitoring and more accurate support. Specifically, the vibration sensor 5 may be a laser vibration meter, a lever vibration meter, or the like, without being limited thereto.
In the embodiment of the application, the wireless Bluetooth module 6 is also included; the wireless bluetooth module 6 is mounted on the support frame 3 and electrically connected with the control module 31.
It should be noted that, the wireless bluetooth module 6 may upload the data information of the control module 31 to the APP terminal, and the user may transmit the configuration parameters used before to the control module 31 through the wireless bluetooth module 6 when using next time, so that the control module 31 may identify that the physical state data of the user directly controls the air inflation module 2 to supply air according to the preset mode, and the procedure and time are simplified, and meanwhile, the waist support experience of the user is ensured. In addition, the user can set configuration parameters through the APP terminal according to the needs, so that various personalized waist support requirements are realized.
In the embodiment of the application, the vibration device also comprises a vibration instrument 8; the vibration meter 8 is mounted on the shell plate 7 and is electrically connected with the control module 31; the control module 31 is further used for controlling the vibrator 8 to drive the shell plate 7 to vibrate within a preset time.
It should be noted that, the power and the size of the vibration device 8 may be adaptively selected according to the application scenario of the waist support cushion, which is not particularly limited. The vibration end of the vibration instrument 8 is connected with the shell plate 7, when the preset reminding time is reached, the control module 31 controls the vibration instrument 8 to start to act, and the vibration instrument 8 is linked with the shell plate 7 to vibrate so as to remind a user of getting away from a desk and a chair to get up. The preset reminding time can be set through the control module 31, and also can be set through the APP terminal.
In the embodiment of the application, the cushion further comprises a flexible protective sleeve 9 which covers the outer surface of the cushion body.
The flexible protective sleeve 9 is used for protecting the stress surface of the waist support cushion and protecting the waist support cushion from being damaged easily. The surface material of the flexible protective sleeve 9 can be selected from leather and other heat dissipation cloth with ventilation holes, so that damage to the inner parts of the waist support cushion caused by sultry, perspiration and the like due to long-time use can be effectively reduced, and the flexible protective sleeve has excellent heat dissipation function and the characteristic of difficult deformation.
The intelligent adjustable waist support cushion can have multiple modes according to practical application, and a user can set configuration parameters of each mode at an APP terminal, and can also use the configuration parameters of the mode stored last time. In the embodiment, two modes are taken as an example, namely an office mode, namely in an office environment, the posture is recovered through sedentary reminding and inflatable support reminding, and simultaneously, the air bag support mode is pneumatically regulated according to the real-time monitoring of the vibration sensor 5, and the stress angle is regulated along with the sitting posture, so that the dispersion pressure is realized; driving mode-in driving environment, pneumatic adjustment is performed by providing airbag support only through real-time monitoring. The intelligent adjusting type waist support cushion can relieve waist soreness and backache caused by sedentary sitting and prevent lumbar disc herniation and scoliosis caused by sitting postures. Taking the two application modes as examples, the use flow of the intelligent adjusting type waist support cushion of the application can be as follows:
Turning on/turning on a power supply of the waist support cushion, turning on Bluetooth by using an APP terminal and connecting with the waist support cushion;
After the user is connected through the APP terminal, the user can select a required application mode in the APP terminal, and the configuration parameters of the user corresponding to the application mode are transmitted to the control module 31 through the wireless Bluetooth module 6, so that the waist support cushion can be started to operate according to the configuration parameters customary to the user. For example, if the user selects to enter the office mode through the APP terminal, the control module 31 of the lumbar support cushion controls the inflatable module 2 and other components according to the preset configuration parameters of the office mode. If the non-office mode is selected, the control module 31 controls the driving mode by default.
When the distance sensor senses that the user leans into the waist support cushion, the control module 31 controls the inflation module 2 to start, and the inflation of each inflatable bag is controlled to gradually meet the preset configuration parameters according to the preset configuration parameters (the preset configuration parameters can be the inflation pressure and the height of each inflatable bag). In this process, the plurality of ten-axis sensors monitor the air pressure and the height data information of each air bag and feed back the air pressure and the height data information to the control module 31, so as to realize accurate control of the control module 31.
When the user posture changes, for example, the user adjusts the sitting posture forward so that the back is slightly tilted forward. At this time, the vibration sensor can obtain the vibration generated by the waist support cushion due to the posture change of the user, if the frequency and the amplitude of the vibration exceed the preset values, the control module 31 can judge that the posture of the user is adjusted, the control module 31 can control the ten-axis sensor to monitor the state data of the user again, and then more accurate inflation control is realized by combining the data change condition fed back by the ten-axis sensor. Specifically, the ten-axis sensor adjusts the air supply amount of the air inflation module 2 by monitoring the air pressure, that is, controls the opening time of the air pump 23 and the air valve 22; the inflation speed is adjusted by monitoring the height, i.e., the power of the air pump 23 is controlled. Taking back forward tilting adjustment as an example, the extrusion force of the corresponding thoracic vertebra inflatable bag 11 by the user at the moment is reduced, the air pressure of the thoracic vertebra inflatable bag 11 detected by the corresponding ten-axis sensor is reduced, and the height is increased; the control module 31 can control the air pump 23 and the air valve 22 to increase the air supply to the restriction air bag according to the variation of the air pressure and the height, so that the air pressure is increased to stabilize the height. For example, when the user adjusts the posture such as tilting left, the vibration sensor senses the vibration of the waist support cushion, the control module 31 starts to control the ten-axis sensor to receive the state data of the side waist inflatable bag 14 and change, and the corresponding pressure of the left side waist inflatable bag 14 is increased and the height is reduced; the right side lumbar balloon 14 is reduced in pressure and increased in height. The control module 31 can judge that the left leaning posture of the user changes through the change, and can increase air supply to the left side waist inflatable bag 14 through the control inflatable module 2 so as to increase air pressure, thereby assisting in correcting the waist posture of the user.
When the user leaves the waist support cushion automatically or reminded due to sedentary vibration, the control module 31 can record and store the configuration parameters after being changed and adjusted in the use process and send the configuration parameters to the APP terminal; the user can select whether to save the latest configuration parameters through the APP terminal, and if so, the configuration parameters can be directly called for use next time. For the first time use or the user without saving the configuration parameters, the configuration parameters saved by the previous user can be selected, but the conventional application mode is selected, and the waist support cushion is adjusted to adapt to the configuration parameters of the user again on the basis of the preset configuration parameters. When different users use the device, the device can select the configuration parameters stored by the user.
After the use is finished, the power supply of the waist support cushion is turned off, and the exhaust holes 72 on the shell plate 7 are opened to exhaust the air in the inflatable bag.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. The intelligent adjusting type waist support cushion is characterized by comprising a cushion body, an inflation module, a control module, a distance sensor, a vibration sensor and a monitoring module;
the inflatable module is connected with the back cushion body and is used for supplying air to the back cushion body;
the monitoring module is arranged on the back cushion body and used for acquiring current state data of the back cushion body and feeding the current state data back to the control module;
The control module is electrically connected with the inflation module and the monitoring module and is used for controlling the inflation module to supply air according to the state data fed back by the monitoring module;
The cushion body comprises an inflatable cushion, a supporting frame and a shell plate;
The inflatable cushion comprises two inflatable bag groups which are symmetrically arranged left and right by taking the supporting frame as a center and are fixedly arranged on the shell plate;
The two inflatable bag groups comprise a plurality of inflatable bags capable of independently air intake;
the supporting frame is fixedly arranged on the shell plate at the middle position;
The inflation module and the control module are both arranged on the support frame;
the monitoring module comprises a plurality of ten-axis sensors which are in one-to-one correspondence with the inflatable bags and are arranged on the shell plate;
The arrangement positions of a plurality of inflatable bags of the inflatable bag group respectively correspond to thoracic vertebrae, lumbar vertebrae, sacral vertebrae and lateral lumbar regions of a user;
The distance sensor is arranged on the support frame and is electrically connected with the control module, and is used for detecting distance data between a user and the waist support cushion;
The control module is also used for controlling the opening and closing of the inflation module according to the distance data between the user and the waist support cushion;
The vibration sensor is arranged on the support frame and is electrically connected with the control module, and is used for acquiring vibration data generated by driving the waist support cushion due to the change of the gesture of a user and feeding back to the control module;
And the control module is also used for controlling the air supply of the air charging module according to the vibration data and the state data fed back by the monitoring module.
2. The lumbar support cushion according to claim 1, wherein the inflation module comprises a plurality of air tubes, an air pump, and an air valve;
The air inlets of the air pipes are respectively connected with the air outlets of the air pumps through the air valves, and the air outlets of the air pipes are respectively connected with the air inlets of the inflatable bags;
the air valve and the air pump are electrically connected with the control module.
3. The lumbar support cushion according to claim 2, wherein the trachea comprises an upper conduit, a middle conduit, and a bottom conduit;
The air outlets of the upper guide pipes are respectively connected and communicated with two inflatable bags arranged at the thoracic vertebrae of the corresponding user;
The air outlets of the middle guide pipes are respectively connected and communicated with two inflatable bags arranged at the lumbar vertebra positions of the corresponding users;
The air outlets of the bottom guide pipes are respectively connected and communicated with two inflatable bags arranged at the sacral vertebrae of the corresponding user, and the inflatable bags at the sacral vertebrae and the lateral lumbar regions of the corresponding user are communicated.
4. The lumbar support according to claim 1, further comprising a wireless bluetooth module;
the wireless Bluetooth module is installed on the supporting frame and is electrically connected with the control module.
5. The lumbar support according to claim 1, further comprising a vibrator;
The vibration instrument is arranged on the shell plate and is electrically connected with the control module;
The control module is also used for controlling the vibration instrument to drive the shell plate to vibrate in preset time.
6. The lumbar support according to claim 1, further comprising a flexible protective sleeve covering an outer surface of the cushion body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010448609.0A CN111449440B (en) | 2020-05-25 | 2020-05-25 | Intelligent adjustment type waist support cushion |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010448609.0A CN111449440B (en) | 2020-05-25 | 2020-05-25 | Intelligent adjustment type waist support cushion |
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| CN111449440A CN111449440A (en) | 2020-07-28 |
| CN111449440B true CN111449440B (en) | 2024-08-16 |
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| SG2014005904A (en) * | 2011-02-18 | 2014-03-28 | Daito Electric Machine Ind | Chair-type massage apparatus |
| CN107898150A (en) * | 2017-11-27 | 2018-04-13 | 青岛恒新辉瑞工业技术有限公司 | It is a kind of that there is the massage chair for students of correcting sitting posture |
| CN108308916A (en) * | 2018-02-09 | 2018-07-24 | 汪培丰 | A kind of intelligence school chair |
| CN110811213A (en) * | 2019-12-10 | 2020-02-21 | 成都工业学院 | A kind of intelligent inflatable cushion system based on human comfort and using method thereof |
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