CN213849673U

CN213849673U - Air-purifying posture-correcting chair based on Internet of things control

Info

Publication number: CN213849673U
Application number: CN202021285358.0U
Authority: CN
Inventors: 林铭; 王献勇
Original assignee: Shandong GMYD Children Furniture Technology Co Ltd
Current assignee: Shandong GMYD Children Furniture Technology Co Ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-08-03
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to study table application apparatus field especially relates to positive appearance chair of air-purifying based on thing networked control. Including positive appearance chair body, be provided with anion refreshing device, air purification device and be used for controlling anion refreshing device and air purification device's thing networked control system on positive appearance chair body, wherein, the appearance chair body is provided with anion refreshing device, air purification device and is used for controlling anion refreshing device and air purification device's thing networked control systemThe concentration of the negative ions generated by the negative ion refreshing device is 10-200 ten thousand/cm³S. Compared with the prior art, the utility model discloses an advantage lies in with positive effect, the utility model provides a positive appearance chair of air-purifying and control system based on thing networked control makes children's learning environment obviously improve, through the setting of anion device of raising spirit, makes children's learning process brain be in the sober situation constantly, improves learning efficiency and effect, simultaneously, purifies disinfection peripheral air again, reduces similar virus and spreads the chance in the air, and the prevention virus invasion is the protection children healthy, has better social and economic benefits.

Description

Air-purifying posture-correcting chair based on Internet of things control

Technical Field

The utility model belongs to study table application apparatus field especially relates to positive appearance chair of air-purifying based on thing networked control.

Background

We rely on the existence in the air of living environment of a large number of microscopic organisms which cannot be observed by the naked eye, the sizes of the microscopic organisms are extremely small and are basically on the micron or nanometer level, the air microorganisms are various and comprise bacteria, fungi, viruses, mycoplasma and other microorganisms, for example, the particle size of fungal spores is 1-30 μm, the bacteria is 0.25-8 μm, and the viruses are below 0.3 μm. In addition to some natural microorganisms, the air contains many pathogenic microorganisms, including 160 kinds of bacteria, 600 kinds of fungi, and hundreds of viruses. Normally, humans can be kept in long-term balance with the strong immune system that isolates most pathogenic microorganisms from invading them. The extremely dangerous viruses, which are attached to the aerosol system of the ambient air, inflict damage on human organs, require a long time for the human immune system to clear and overcome.

Study table chair is one kind of human engineering table chair, mainly designs to children's study, and it can guarantee that children are because too complicated table chair design and distraction. The height of the desk top can be lifted, so that the desk can change along with the height of a child, and the desk is suitable for a long time. The inclination angle of the desktop has the function of being adjustable, so that a child can not lie on the desk to read and write, and the probability of myopia and humpback of the child is reduced to a great extent. The learning chair is helpful for correcting body shape, promoting healthy growth, preventing myopia, etc.

At present, parents generally close doors and windows when children learn to ensure that the children are not disturbed by surrounding environments in learning, a quiet learning space is provided for the children, but the air quality is reduced due to a long-time closed environment, and the turbid air is easy to cause the children to suffer from diseases, and meanwhile, according to related medical researches, the requirement of the brain on oxygen is 5-10 times higher than that of the ordinary brain when people learn, and if the oxygen supply is insufficient, sleeping or lassitude can be generated, so that the study subject is to be improved if the children are in a brain-conscious state in the learning process of the children.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the environmental problem that foretell current children study exists, provide a reasonable in design, simple structure, processing convenience and can realize air purification, the positive appearance chair of air-purifying based on internet of things control of refreshing oneself.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides a positive appearance chair of air-purifying based on thing networked control, including positive appearance chair body, be provided with the refreshing device of anion, air purification device and be used for controlling the refreshing device of anion and air purification device's thing networked control system on the positive appearance chair body, wherein, the refreshing device of anion produces anion concentration and is 10 ten thousand ~ 200 ten thousand/cm 3 s.

As preferred, positive appearance chair body includes the back of the chair, seat support, foot rest seat and is used for linking up the chair frame of the back of the chair, seat support and foot rest seat, be provided with the chair foot around the foot rest seat, the one end that the foot rest seat was kept away from to the chair foot is provided with the walking wheel, the device setting of refreshing of anion is on the back of the chair, air purification device sets up on the foot rest seat.

Preferably, the anion refreshing device comprises a device shell, a high-power anion generator and an axial flow fan, wherein the high-power anion generator is arranged in the device shell, the axial flow fan is used for air flow circulation, a through hole is formed in the device shell, and a power supply is further arranged in the device shell.

Preferably, the air purification device comprises an air purification box, an anion generator arranged in the air purification box and an air axial flow fan used for air flow circulation, wherein the air purification box is provided with an air hole, and the air purification box is also internally provided with a power supply.

Preferably, the internet of things control system comprises a gateway, a touch switch, an air quality sensor, an oxygen sensor, a wireless relay, an air purification wireless relay, a wireless relay and an air purification wireless relay, wherein the air quality sensor and the oxygen sensor are arranged in a device shell, the wireless relay is used for controlling the opening of the high-power anion generator, the axial flow fan, the air quality sensor and the oxygen sensor, the air purification wireless relay is arranged in the air purification box and is used for controlling the anion generator, the axial flow fan and the air purification wireless relay, the touch switch is a wireless switch, and the touch switch is wirelessly connected with the wireless relay and the air purification wireless relay.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a positive appearance chair of air-purifying and control system based on thing networked control makes children's learning environment obviously improve, and through the setting of anion refreshing device, makes children's learning process brain be in the conscious situation constantly, improves learning efficiency and effect, simultaneously, purifies disinfection peripheral air again, reduces similar virus and spreads the chance in the air, and the prevention virus invasion is that children are healthy, has better social and economic benefits.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an air-purifying posture-correcting chair based on internet of things control in embodiment 1;

fig. 2 is a partial structure diagram of the chair for correcting posture of air-purifying based on internet of things control provided in embodiment 1;

fig. 3 is a working principle diagram of the air-purifying posture-correcting chair based on internet of things control provided in embodiment 1;

in the above figures, 1, a posture correcting chair body; 11. a chair back; 12. a chair seat; 13. a stand base; 14. a chair frame; 15. chair legs; 16. a traveling wheel; 2. a negative ion refreshing device; 21. a high-power negative ion generator; 22. an axial flow fan; 23. a power source; 3. an air purification device; 31. a negative ion generator; 32. an air axial flow fan; 33. a power supply; 4. an Internet of things control system; 41. a gateway, 42, a wireless relay; 43. an air quality sensor; 44. an oxygen sensor; 45. an air purification quality sensor; 46. air purification wireless relay.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, this embodiment aims to solve the technical problem of poor air quality caused by the requirement of a silent space for the existing children to learn, and creates a truly quiet and comfortable environmental space for the children to learn.

In order to achieve the above purpose, the air-purifying posture-correcting chair based on internet of things control provided by the embodiment comprises a posture-correcting chair body 1, wherein the posture-correcting chair body 1 is basically consistent with a posture-correcting chair used for existing child learning in structure, and comprises a chair back 11, a chair seat 12, a foot stool seat 13 and a chair frame 14 for connecting the chair back 11, the chair seat 12 and the foot stool seat 13, wherein chair legs 15 are arranged on the periphery of the foot stool seat 13, and walking wheels 16 are arranged at one ends of the chair legs 15 far away from the foot stool seat 13.

In order to achieve the purposes of refreshing and restoring consciousness and purifying air, in the embodiment, a negative ion refreshing device 2, an air purifying device 3 and an internet of things control system 4 for controlling the negative ion refreshing device 2 and the air purifying device 3 are arranged on a positive posture chair body 1, wherein the negative ion refreshing device 2 is arranged on a chair back 11 and is arranged on the chair back 11, and the negative ion refreshing device is mainly close to the head, so that the generated air purifying device 3 is arranged on a foot rest seat 13, and the purified air can rise, and a comfortable air environment is further provided for the learning of children.

Through research, when the concentration of negative ions in the air is 10-200 ten thousand/cm 3 & s, the negative ions can reduce the level of 5-HT (5-hydroxytryptamine) in the brain and tissues by promoting the oxidative deamination of monoamine oxidase (MAO), thereby causing obvious physiological changes of endocrine and nervous systems and having good regulation effect on autonomic nervous higher centers and vegetative nervous systems. Thereby effectively improving the function of cerebral cortex, exciting spirit, eliminating fatigue, improving work efficiency, increasing appetite and having good effects of improving sleep and neurasthenia. Therefore, in the present embodiment, the anion refreshing apparatus 2 generates anions at a concentration of 10 to 200 ten thousand/cm 3 · s, which is effective for refreshing and promoting the learning of students.

The anion refreshing device 2 comprises a device shell, a high-power anion generator 21 arranged in the device shell and an axial flow fan 22 used for air flow circulation, in the embodiment, the shell of the chair back 11 is hollow, therefore, the high-power anion generator 21 and the axial flow fan 22 are arranged in the shell of the chair back 11, meanwhile, through holes are formed in the shell and used for high-concentration anions to circulate, and certainly, a power supply 23 used for supplying electric energy is also arranged in the shell.

The air purification device 3 comprises an air purification box, an anion generator 31 arranged in the air purification box and an air axial flow fan 32 used for air flow circulation, wherein the anion generator 31 used by the air purification device 3 is mainly used for generating negative oxygen ions with low concentration, according to related research, the increase of bacteria and the reduction of anion quantity have a direct relation, because the anions have the function of inhibiting bacteria, according to a test in an air-conditioned room, the floating bacteria quantity of the air in the inner chamber is reduced by 54.94% after 30 minutes of using an anion product, the floating bacteria quantity is reduced by 85.37% after starting the air-conditioned room, and the sterilization rate is stabilized between 85% and 92% along with the time extension. The negative ion action mechanism is to reverse the electric polarity of the bacterial protein surface layer, inhibit the bacterial growth and finally die without proliferation. The action of the negative ions is worthy of affirmation and scientific basis no matter in hospitals, families or public places and the like. Compared with ultraviolet rays, the sterilizing effect is similar, but the sterilizing effect is safer, and the sterilizing effect on other indoor air pollution is very obvious. In the present embodiment, considering that the housing of the foot rest base 13 is also hollow, the air purification box is not provided for this purpose, and an air hole is provided in the foot rest base 13 for circulating the negative ions, and of course, a power supply 33 for supplying power is provided in the foot rest base 13.

In order to realize the control of the anion refreshing device 2 and the air purifying device 3, in this embodiment, the internet of things control system 4 includes a gateway 41, a touch switch, an air quality sensor 43 and an oxygen sensor 44 which are arranged in the device shell, a wireless relay 42 for controlling the high-power anion generator 21, the axial flow fan 22, the air quality sensor 43 and the oxygen sensor 44 to be turned on, an air purifying quality sensor 45 arranged in the air purifying box, an air purifying wireless relay 46 for controlling the anion generator 31, the air axial flow fan 32 and the air purifying quality sensor 45 (the air purifying quality sensor 45 is also the air quality sensor 43), the gateway 41 mainly provides a protocol for use and is in networking control with the mobile phone APP or other indoor intelligent homes, so as to realize a physical network, and the technology belongs to the existing mature technology, therefore, detailed description is not given in this embodiment.

The touch switch is a wireless switch, and in this embodiment, the touch switch is disposed at the end of the chair frame 14 for easy control, and the touch switch is wirelessly connected with the wireless relay 42 and the air-purifying wireless relay 46. In the embodiment, the touch switch is provided with three keys of A, B and C, and the key A controls the signal input end of the air purification wireless relay 46; the B key controls the signal input end of the wireless relay 42; the C-key controls the air quality sensor 43, the oxygen sensor 44, and the air purification quality sensor 45 to start smart detection.

The method comprises the following specific operations: the touch switch starts a C key, information is transmitted to the air purification wireless relay 46 and the wireless relay 42 for receiving, a program is set according to the air purification wireless relay 46 and the wireless relay 42, the working power supply 23 of the air quality sensor 43 and the air purification quality sensor 45 is conducted and detection work is started, when the air quality sensor 43 and the air purification quality sensor 45 detect that air around the chair does not reach a set value, high level is output to the corresponding air purification wireless relay 46 or the wireless relay 42 to conduct the anion generator 31, the air axial flow fan 32 or the high-power anion generator 21 and the axial flow fan 22 to work, and the air axial flow fan 32 or the axial flow fan 22 leads out the anion generator 31 or the high-power anion generator 21 to generate negative oxygen ions to be emitted around the chair to purify the air. When the air quality reaches the standard, the air quality sensor 43 detects that the surrounding air quality reaches the standard, the air quality sensor 43 outputs a low level, the corresponding air purification wireless relay 46 or wireless relay 42 power supply 23 output end is closed, and the negative ion generator 31, the air axial flow fan 32 or the high-power negative ion generator 21 and the axial flow fan 22 stop working.

Selective control

The touch switch starts the key A, the information is transmitted to the air purification wireless relay 46 in the air purification device 3 for receiving, the negative ion generator 31 and the air axial flow fan 32 are conducted to work according to the setting program of the air purification wireless relay 46, and the axial flow fan 22 guides the negative ion generator 31 to generate negative oxygen ions to be emitted to the periphery of the chair to purify the air. When the air quality reaches the standard, the air purification quality sensor 45 detects that the surrounding air quality reaches the standard, the air quality sensor 43 outputs a low level to the air purification wireless relay 46, the air purification wireless relay 46 closes the output end of the power supply 23 according to a set program, and the negative ion generator 31 and the air axial flow fan 32 stop working.

Similarly, the B key is started by the touch switch, so that the learning and refreshing anion device can be controlled to work. The touch switch starts a B key, information is transmitted to a wireless relay 42 in the learning and refreshing anion device for receiving, a power supply 23 is switched on according to a set program of the wireless relay 42, the power supply 23 enables a high-power anion generator 21 to work through the input of a pulse frequency enhancer, the frequency of positive and negative ions obtained by the ionization of air molecules is related to the frequency of the ionization power supply 23, when the pulse frequency enhancer of the power supply 23 is used, the concentration of the generated negative oxygen ions in unit time is high, and more negative ions are led out by an axial flow fan 22, in the case, the negative ion concentration is 80-100 ten thousand/cm 3 & s through testing, according to the set time program, the wireless relay 42 is switched off after working for 20-30 minutes, and the high-power anion generator 21 and the axial flow fan 22 stop working.

Mobile phone distance and distance control

Relevant APP is formulated through programming after, show on gateway 41APP on the cell-phone and study refreshing anion apparatus, behind 3 equipment of air purification device, alright pass through gateway 41APP operation interface on the cell-phone, some "study refreshing anion apparatus" starts, information passes through communication network or internet remote transmission to gateway 41, gateway 41 passes to transmit wireless relay 42, switch on high-power anion generator 21, axial fan 22 works, the produced a large amount of negative oxygen ions of anion generator 31, derive by axial fan 22 and distribute in the chair periphery, except air-purifying, high concentration negative oxygen ions are to the learning in the seat effect of refreshing oneself.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The air-purifying posture correcting chair based on the Internet of things control comprises a posture correcting chair body and is characterized in that a negative ion refreshing device, an air purifying device and an Internet of things control system for controlling the negative ion refreshing device and the air purifying device are arranged on the posture correcting chair body, wherein the concentration of negative ions generated by the negative ion refreshing device is 10-200 ten thousand/cm³S, the posture correcting chairThe body includes the back of the chair, seat support, foot rest seat and is used for linking up the chair frame of the back of the chair, seat support and foot rest seat, be provided with the chair foot around the foot rest seat, the one end that the foot rest seat was kept away from to the chair foot is provided with the walking wheel, the device setting of refreshing to the anion is on the back of the chair, air purification device sets up on the foot rest seat, refreshing to the anion device includes the device casing and sets up the high-power anion generator in the device casing and be used for the axial fan of air current circulation, be provided with the through-hole on the device casing, still be provided with the power in the device casing, air purification device includes air purification box and sets up the anion generator in the air purification box and be used for the air current circulation's air axial fan, be provided with the air vent on the air purification box, still be provided with power supply in the air purification box, thing networking control system includes gateway, thing networking control system, The air purification device comprises a touch switch, an air quality sensor, an oxygen sensor, a wireless relay, an air purification wireless relay, a wireless relay and an air purification wireless relay, wherein the air quality sensor, the oxygen sensor, the wireless relay are arranged in a device shell, the wireless relay is used for controlling the opening of the high-power negative ion generator, the axial flow fan, the air quality sensor and the oxygen sensor, the air purification wireless relay is arranged in an air purification box, and the air purification wireless relay is used for controlling the negative ion generator, the air axial flow fan and the air purification quality sensor.