CN114747901B - Multifunctional soft sofa - Google Patents
Multifunctional soft sofa Download PDFInfo
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- CN114747901B CN114747901B CN202210481273.7A CN202210481273A CN114747901B CN 114747901 B CN114747901 B CN 114747901B CN 202210481273 A CN202210481273 A CN 202210481273A CN 114747901 B CN114747901 B CN 114747901B
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- Prior art keywords
- massage
- inflation
- air bag
- sofa
- pressure
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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
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/13—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward
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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
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
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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 application relates to the technical field of furniture, in particular to a multifunctional soft sofa, which comprises: the sofa body comprises a seat part and a backrest part, a plurality of groups of massage components are arranged in the seat part along the width direction of the seat part, one group of massage components comprises a plurality of massage subunits, each massage component is provided with a unique first number, and each massage subunit is provided with a unique second number; the pressure sensor sends the pressure value to the processing module; the processing module, the processing module includes: a receiving unit; the screening unit is used for screening a plurality of groups of massage components to be operated from the plurality of groups of massage components; the analysis unit is used for analyzing and obtaining the peak value of the inflation amount of each air bag in the working group; the matching unit is used for generating an action time sequence according to the working group and the pressure value; and the control unit is used for controlling each inflation and deflation device in the working group to inflate and deflate the corresponding air bag. The application has the effect of locally massaging the sitting position of the user and reducing the energy consumption.
Description
Technical Field
The application relates to the technical field of furniture, in particular to a multifunctional soft sofa.
Background
The sofa is a seat with a backrest, which is provided with springs, thick foam plastic or filling flocculent filler, and the like, and armrests are arranged at two sides of the sofa, so the sofa is a soft-packaged furniture. A sofa in the prior art has a massage function, but generally works in a large area, and cannot accurately massage a sitting position of a user.
Disclosure of Invention
In order to locally massage the sitting position of a user and reduce energy consumption, the application provides a multifunctional soft sofa.
The first object of the present application is achieved by the following technical solutions:
a multi-functional soft sofa comprising:
the sofa body comprises a seat part and a backrest part, a plurality of groups of massage components are arranged in the seat part along the width direction of the seat part, one group of massage components comprises a plurality of massage subunits arranged along the length direction of the seat part, each massage component is provided with a unique first number, and one massage subunit comprises an air bag, an air charging and discharging device and a pressure sensor; the pressure sensor is arranged at the top of the air bag, and the inflation and deflation device is connected with the air bag and used for inflating and deflating the air bag; each massage subunit is provided with a unique second number, and the air bag, the air charging and discharging device and the pressure sensor in each massage subunit are all related to the second number of the corresponding massage subunit;
when the pressure sensor senses a pressure value exceeding a preset threshold value, the pressure value is sent to the processing module and carries a second number associated with the pressure sensor;
a processing module, the processing module comprising:
a receiving unit for receiving pressure values from the plurality of pressure sensors;
the screening unit is used for screening a plurality of groups of massage components to be worked from the plurality of groups of massage components according to the carried second numbers and combining the massage components to be worked as working groups;
the analysis unit is used for analyzing and obtaining the peak value of the inflation amount of each air bag in the working group according to the plurality of pressure values and the carried second serial numbers;
the matching unit is used for generating an action time sequence according to the working group and the pressure value, wherein the action time sequence comprises the inflation sequence and the inflation duration of each air bag in the working group;
and the control unit is used for periodically controlling each air charging and discharging device in the working group to charge and discharge the corresponding air bag according to the action time sequence.
Through adopting the technical scheme, when a user sits on the seat of the sofa, the pressure sensors in the groups of massage components on the seat sense pressure, the pressure value of the pressure sensor positioned right below the user is the largest, secondly, the position near the sitting position of the user is the position near the sitting position of the user, when the pressure sensor senses the pressure value exceeding the preset threshold value, the pressure value is sent to the processing module and carries the second number, the processing module screens out a plurality of groups of massage components to be operated from the groups of massage components according to the carried second number and combines the massage components to serve as the working group, so that the sensed pressure value does not exceed the part of the seat of the sofa with the preset threshold value is removed, then the inflation peak value of each air bag in the working group is obtained according to the pressure values and the carried second number analysis, and the inflation and deflation device in the working group is controlled periodically to inflate and deflate the corresponding air bags according to the action time sequence, so that the sitting position of the user is massaged locally.
The present application may be further configured in a preferred example to: the screening unit includes:
taking the massage assembly to which each carried massage subunit associated with the second number belongs as a group of massage assemblies to be operated;
and combining all the massage components to be worked into a working group.
The present application may be further configured in a preferred example to: the massage subunits in the same group of massage components are equally divided into two parts, wherein one side close to the backrest part is a near part, and one side far away from the backrest part is a far part;
the method for analyzing the inflation peak value of each air bag in the working group according to the plurality of pressure values and the carried second serial number comprises the following steps:
acquiring a plurality of carried second average values of the pressure values of the massage subunits with the second serial numbers related to the near parts;
acquiring a plurality of carried second average values of the pressure values of the massage subunits with the second serial numbers associated with the far parts;
and under the condition that the first average value is not greater than the second average value, taking the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are carried by the plurality of second numbers and are related to the far part, and taking the two-thirds of the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are carried by the plurality of second numbers and are related to the near part.
By adopting the technical scheme, according to the pressure values of the near part and the far part, the sitting posture angle of the user is reflected, namely the inclination angle of the legs of the user on the sofa, for example, when the first average value of the near part is smaller than the second average value of the far part, the area of the sofa seat part corresponding to the sitting position of the user is described, and at the moment, the air charge peak value of the air bag at the far part in the working group is higher than the air charge peak value of the near part on one side close to the backrest part, so that the user cannot easily slide down towards one side far from the backrest part in the massaging process.
The present application may be further configured in a preferred example to: and under the condition that the first average value is larger than the second average value, taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the far part, and taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the near part.
By adopting the technical scheme, when the first average value of the near part is higher than the second average value of the far part, the area of the sofa seat part corresponding to the sitting position of the user is described, one side close to the backrest part is sunken relative to one side far away from the backrest part, at the moment, the peak value of the inflation quantity of the air bag at the far part in the working group is equal to the peak value of the inflation quantity of the near part, and in the massage process, the leg parts of the user on the sofa can enjoy the massage with the same force.
The present application may be further configured in a preferred example to: the generating action time sequence according to the working group and the pressure value comprises the following steps:
and matching the working group and the pressure value in a preset data table to obtain an action time sequence, wherein the action time sequence comprises the inflation sequence and the inflation duration of each air bag in the working group.
By adopting the technical scheme, the method is convenient and quick by matching the proper action time sequence in the pre-established table.
The present application may be further configured in a preferred example to: the processing module further comprises a voice broadcasting unit which is used for sending out a voice alarm signal when the pressure value exceeds a preset threshold value.
By adopting the technical scheme, when the overweight of the user is detected, the massage action is possibly influenced or the massage component is damaged, an alarm is timely sent out.
The present application may be further configured in a preferred example to: the flocculent filler is filled among the massage components.
The present application may be further configured in a preferred example to: the sofa body further comprises a framework, a bearing layer is arranged at the top of the framework, the air bag is connected to the bearing layer, and the inflation and deflation device is arranged at the bottom of the framework.
By adopting the technical scheme, the inflation and deflation device is arranged at the bottom of the framework, so that the inflation and deflation device can be prevented from directly bearing pressure.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a user sits on the seat part of the sofa, the pressure sensors in the groups of massage components on the seat part sense pressure, the pressure value of the pressure sensor positioned right below the user is the largest, secondly, when the pressure sensor senses the pressure value exceeding a preset threshold value, the pressure value is sent to the processing module and carries a second number, the processing module screens out a plurality of groups of massage components to be operated from the groups of massage components according to the carried second number and combines the massage components to be operated as a working group, so that the part of the sofa seat part with the sensed pressure value not exceeding the preset threshold value is removed, then the inflation peak value of each air bag in the working group is obtained through analysis according to the pressure values and the carried second number, and the corresponding air bag inflation and deflation of each air inflation and deflation device in the working group is periodically controlled according to the action time sequence, so that the position of the user is locally massaged;
2. according to the pressure values of the near part and the far part, reflecting the sitting posture angle of a user, namely, the inclination angle of the legs of the user on the sofa, for example, when the first average value of the near part is smaller than the second average value of the far part, the area of the sofa seat part corresponding to the sitting position of the user is indicated, and at the moment, the air charge peak value of the air bag at the far part in the working group is higher than the air charge peak value of the near part on the side close to the backrest part, so that the user is not easy to slide down towards the side far from the backrest part in the massaging process;
3. when the first average value of the near part is higher than the second average value of the far part, the area of the sofa seat corresponding to the sitting position of the user is indicated to be sunken relatively to the side far away from the backrest part on the side close to the backrest part, at the moment, the peak value of the inflation quantity of the air bags of the far part in the working group is enabled to be equal to the peak value of the inflation quantity of the near part, and in the massaging process, the user can enjoy massaging with the same force on the legs of the sofa.
Drawings
FIG. 1 is a schematic diagram of the physical structure of a multifunctional sofa according to an embodiment of the present application;
FIG. 2 is a schematic view showing the position distribution of the air bags in each massage assembly and massage subunit of the multifunctional sofa according to an embodiment of the present application;
FIG. 3 is a schematic diagram showing the connection of the devices, modules and units of the multifunctional sofa according to an embodiment of the present application;
reference numerals: 1. a seat; 2. a backrest part; 3. an armrest.
Detailed Description
Exemplary embodiments of the present application will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present application are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that the terms "first," "second," and the like herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
Fig. 1 is a schematic physical structure of a multifunctional sofa according to an embodiment of the present application, as shown in fig. 1, the multifunctional sofa includes a sofa body, the sofa body includes a seat portion 1 and a backrest portion 2, the sofa has a framework for supporting the overall shape, the framework is partially located in the seat portion 1 and partially located in the backrest portion 2, the framework may be a solid wood framework, or may be a metal framework such as an aluminum profile framework, a steel framework, etc.; the inside of seat 1 and back portion 2 all is filled with flocculent filler, or filler such as sponge granule is full in order to fill seat 1 and back portion 2 of sofa body, and handrail 3 etc. can also be installed at the both ends of sofa's width direction, and above-mentioned structure and setting all belong to the conventional design in this field, and no more detailed description is provided here.
In the present application, the width direction of the seat 1 is the width direction of a sofa, for example, a sofa with armrests 3 is used as an example, and the width direction is the direction from one armrest 3 to the other armrest 3.
The massage assembly comprises a plurality of massage subunits arranged along the length direction of the seat 1, wherein the length direction of the seat 1 is the direction from the close to the backrest 2 to the far away from the backrest 2, for example, when the user sits in front of the seat on the sofa, the length direction of the thigh of the user is the length direction of the seat 1.
Referring to fig. 2, each massage assembly has a unique first number, for example, W1, W2, W3, W4, W5, W6, … … in order based on the width direction of the seat 1. One massage subunit comprises an air bag, an air charging and discharging device and a pressure sensor; wherein, the filling has the flocculent filler between the multiunit massage subassembly, and the epidermis material of gasbag can adopt rubber, perhaps natural rubber bonds the higher material of intensity such as synthetic intensity aromatic fiber combined material, fills gassing device and is connected in the gasbag in order to be used for inflating gassing to the gasbag, specifically, gasbag and inflating gassing device can communicate through the connecting pipe, in an embodiment, the last surface mounting of skeleton has the loading layer, and the loading layer can set up to sponge layer or other material layers that have certain elasticity, and the relation of connection between gasbag and the loading layer can be in order to bond the form realization gasbag part epidermis fixed connection in loading layer surface.
The pressure sensor is arranged at the top of the air bag, when a user sits on the sofa, the pressure sensor at the top of the air bag can directly detect the pressure applied by the user, and when the air bag is inflated and expanded, the pressure sensor can serve as a bump to perform targeted pressing massage on the corresponding position of the legs of the user, so that the massage effect is improved; wherein each massage subunit has a unique second number, e.g., W2L1, W2L2, W2L3, W2L4, W2L5, W2L6, … … in order of the second number of each massage subunit of the massage assembly having the first number W2. The air bag, the air charging and discharging device and the pressure sensor in each massage subunit are all related to the second number of the corresponding massage subunit; in an embodiment, the second number of the plurality of massage subunits in the massage assembly increases from closer to the backrest 2 toward farther from the backrest 2; the massage subunits in the same group of massage components are equally divided into two parts, wherein one side close to the backrest part 2 is a near part, and one side far away from the backrest part 2 is a far part; for example, when the first number W2 of massage units includes 8 massage subunits, the second numbers of the 8 massage subunits are W2L1, W2L2, W2L3, W2L4, W2L5, W2L6, W2L7, W2L8 in this order from the closer to the backrest 2 toward the farther from the backrest 2, and W2L1, W2L2, W2L3, W2L4 are the second numbers of the closer portions, and W2L5, W2L6, W2L7, W2L8 are the second numbers of the farther portions.
When the pressure sensor senses a pressure value exceeding a preset threshold value, the pressure value is sent to the processing module and carries a second number associated with the pressure sensor;
with reference to fig. 3, the multifunctional soft sofa further includes a processing module, where the air charging and discharging device and the pressure sensor are all in communication connection with the processing module, specifically, preferably in a wireless communication manner, for example, a LoRa technology, [ WiFi/IEEE 802.11 ] protocol, [ ZigBee/802.15.4 ] protocol, [ Thread/IEEE 802.15.4 ] protocol, and [ Z-Wave ] protocol, where the processing module includes a receiving unit, a screening unit, an analyzing unit, a matching unit, and a control unit;
the receiving unit is configured to receive pressure values from the plurality of pressure sensors, and it can be understood that when the pressure values of the plurality of pressure sensors are received, the second number carried by each pressure sensor is received, and the second number and the pressure value associated with the second number are sent to the receiving unit as a data packet;
the screening unit is used for screening a plurality of groups of massage components to be worked from the plurality of groups of massage components according to the carried second numbers and combining the massage components to be worked as working groups;
specifically, in the above example, the first number of the affiliated massage component can be obtained from the second number carried by the pressure value, so that the massage components can be screened out as the massage components to be worked, and the massage components to be worked are combined into a group of working groups.
The analysis unit is used for analyzing and obtaining the peak value of the inflation amount of each air bag in the working group according to the plurality of pressure values and the carried second serial numbers;
specifically, the method comprises the following steps:
acquiring a plurality of carried second average values of the pressure values of the massage subunits which are numbered as the massage subunits which are associated with the near part, and a plurality of carried second average values of the pressure values of the massage subunits which are numbered as the massage subunits which are associated with the far part;
taking the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are related to the far part and the second number of the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are related to the near part when the first average value is not more than the second average value;
and under the condition that the first average value is larger than the second average value, taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the far part, and taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the near part.
For example, if the second plurality of carried pressure values are W1L3, W1L4, W1L5, W1L6, W1L7, W1L8, W2L2, W2L3, W2L4, W2L5, W2L6, W2L7, W3L3, W3L4, W3L5, W3L6, W3L7, W3L8, then the average value of the pressure values attached to W1L3, W1L4, W2L2, W2L3, W2L4, W3L3, W3L4 is calculated as the first average value, and the average value of the pressure values attached to W1L5, W1L6, W1L7, W1L8, W2L5, W2L6, W2L7, W3L5, W3L6, W3L7, W3L8 is calculated as the second average value; and comparing the first average value with the second average value, wherein the preset inflation amount is taken as an inflation amount peak value of the air bags in the massage subunits related to the far part and two thirds of the preset inflation amount as an inflation amount peak value of the air bags in the massage subunits related to the near part, and the preset inflation amount is a preset value and can be set according to the actual massage force under the condition that the first average value is not larger than the second average value.
And under the condition that the first average value is larger than the second average value, taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the far part, and taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the near part.
According to the pressure values of the near part and the far part, reflecting the sitting posture angle of a user, namely, the inclination angle of the legs of the user on the sofa, for example, when the first average value of the near part is smaller than the second average value of the far part, the area of the sofa seat part 1 corresponding to the sitting position of the user is indicated, and at the moment, the air charge peak value of the air bag at the far part in the working group is higher than the air charge peak value of the near part on the side close to the backrest part 2, and the user is not easy to slide down towards the side far from the backrest part 2 in the massaging process; when the first average value of the near part is higher than the second average value of the far part, the area of the sofa seat part 1 corresponding to the sitting position of the user is indicated, the side close to the backrest part 2 is sunken relative to the side far away from the backrest part 2, the factors are not needed to be considered, at the moment, the peak value of the inflation quantity of the air bag of the far part in the working group is equal to the peak value of the inflation quantity of the near part, and the leg parts of the user on the sofa can enjoy the massage with the same force all the time in the massage process.
The matching unit is used for generating an action time sequence according to the working group and the pressure value, wherein the action time sequence comprises the sequential inflation sequence and the inflation duration of each air bag in the working group;
specifically, the method comprises the following steps:
and matching the working group and the pressure value in a preset data table to obtain an action time sequence, wherein the action time sequence comprises the inflation sequence and the inflation duration of each air bag in the working group.
The preset data table is a preset table for inquiring action time sequence. That is, the operation sequence is recorded in advance by the table as a value in the key value pair, and then, the corresponding operation sequence is searched for only by using the key in the key value pair, and the operation sequence is not required to be generated by calculation every time. The computing resource is greatly saved, and the generation efficiency of the action time sequence is improved;
in one embodiment, the correspondence between the work group, the pressure value, and the action timing is recorded in advance in the preset data table. In this case, the working group and the pressure value are the keys in the key value pair, and the action sequence is the value in the key value pair. The preset data table records each preset working group, different combinations of a plurality of second numbers in the working group, and a corresponding relation between preset pressure ranges corresponding to the second numbers in the different combinations and action time sequences, for example, the preset working group is (W1, W2 and W3), one of the different combinations of the plurality of second numbers is (W1L 3, W1L4, W1L5, W1L6, W1L7, W1L8, W2L2, W2L3, W2L4, W2L5, W2L6, W2L7, W3L3, W3L4, W3L5, W3L6, W3L7 and W3L 8), and the preset pressure range corresponding to the second numbers in the combination is preset, and the action time sequences are also preset, for example, the time node (corresponding to sequential order) of inflation of the air bags associated with each second number in one action cycle, and the duration of inflation. The action time sequences are all imported and related in advance so as to provide different massage modes to adapt to different sitting postures of the human body.
The control unit is used for periodically controlling each air charging and discharging device in the working group to charge and discharge the corresponding air bag according to the action time sequence and the peak value of the charging quantity of each air bag; specifically, the control unit sequentially sends the peak value and the duration of the inflation quantity to the inflation and deflation devices associated with the second serial numbers according to the corresponding time sequence; the air charging and discharging device charges the corresponding air bag according to the peak value and the duration of the charging amount; and after the duration is reached, the gas corresponding to the peak value of the gas charge is pumped out to enable the air bag to recover to the original state, the original state of the air bag is still similar to a circle, namely, when the air bag is in the original state, a certain amount of gas still exists in the air bag.
In an embodiment, the processing module further includes a voice broadcasting unit, where the voice broadcasting unit is configured to send out a voice alarm signal when the pressure value exceeds a preset threshold, where the voice alarm signal may be an overweight voice, and further when it is detected that the weight of the user is overweight, an alarm is sent out in time when the user may affect the massage action or the massage assembly is damaged, or when a plurality of users alarm, the pressure value of a local position on the sofa exceeds a standard, and at this time, the massage action is not performed.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASIC (application specific integrated circuit), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
These computing programs (also referred to as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the internet.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, provided that the desired results of the disclosed embodiments are achieved, and are not limited herein.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.
Claims (6)
1. A multi-functional soft sofa, comprising:
the sofa comprises a sofa body and a sofa seat, wherein the sofa body comprises a seat part (1) and a backrest part (2), a plurality of groups of massage components are arranged in the seat part (1) along the width direction of the seat part (1), one group of massage components comprises a plurality of massage subunits arranged along the length direction of the seat part (1), each massage component is provided with a unique first number, and one massage subunit comprises an air bag, an inflation and deflation device and a pressure sensor; the pressure sensor is arranged at the top of the air bag, and the inflation and deflation device is connected with the air bag and used for inflating and deflating the air bag; each massage subunit is provided with a unique second number, and the air bag, the air charging and discharging device and the pressure sensor in each massage subunit are all related to the second number of the corresponding massage subunit;
when the pressure sensor senses a pressure value exceeding a preset threshold value, the pressure value is sent to the processing module and carries a second number associated with the pressure sensor;
a processing module, the processing module comprising:
a receiving unit for receiving pressure values from the plurality of pressure sensors;
the screening unit is used for screening a plurality of groups of massage components to be worked from the plurality of groups of massage components according to the carried second numbers and combining the massage components to be worked as working groups;
the analysis unit is used for analyzing and obtaining the peak value of the inflation amount of each air bag in the working group according to the plurality of pressure values and the carried second serial numbers; the matching unit is used for generating an action time sequence according to the working group and the pressure value, wherein the action time sequence comprises the inflation sequence and the inflation duration of each air bag in the working group;
the control unit is used for periodically controlling each air charging and discharging device in the working group to charge and discharge the corresponding air bag according to the action time sequence and the peak value of the charging quantity of each air bag;
the massage subunits in the same group of massage components are equally divided into two parts, one side close to the backrest part (2) is a near part, and one side far away from the backrest part (2) is a far part;
the method for analyzing the inflation peak value of each air bag in the working group according to the plurality of pressure values and the carried second serial number comprises the following steps:
acquiring a plurality of carried second average values of the pressure values of the massage subunits with the second serial numbers related to the near parts;
acquiring a plurality of carried second average values of the pressure values of the massage subunits with the second serial numbers associated with the far parts;
taking the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are related to the far part and the second number of the preset inflation amount as the inflation amount peak value of the air bags in the massage subunits which are related to the near part when the first average value is not more than the second average value;
and under the condition that the first average value is larger than the second average value, taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the far part, and taking the preset inflation amount as a plurality of carried second numbers as inflation amount peaks of the air bags in the massage subunits related to the near part.
2. The multi-function soft sofa of claim 1, wherein said screening unit comprises: taking the massage assembly to which each carried massage subunit associated with the second number belongs as a group of massage assemblies to be operated;
and combining all the massage components to be worked into a working group.
3. The multi-function soft sofa of claim 1, wherein said generating an action sequence from the workgroup, the pressure value comprises:
and matching the working group and the pressure value in a preset data table to obtain an action time sequence, wherein the action time sequence comprises the inflation sequence and the inflation duration of each air bag in the working group.
4. The multi-function sofa of claim 1 wherein said processing module further includes a voice broadcast unit for signaling a voice alarm when said pressure value exceeds a predetermined threshold.
5. The multi-function soft sofa of claim 1 wherein the plurality of sets of massage assemblies are filled with flocculent filler therebetween.
6. The multi-functional soft sofa of claim 1, wherein the sofa body further comprises a frame, wherein a bearing layer is mounted on the top of the frame, the air bag is connected to the bearing layer, and the inflation and deflation device is mounted on the lower surface of the frame.
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| CN202210481273.7A CN114747901B (en) | 2022-05-05 | 2022-05-05 | Multifunctional soft sofa |
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| CN117441624A (en) * | 2023-11-27 | 2024-01-26 | 佛山市世亚气模有限公司 | Inflatable pet nest |
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