CN111658356A - Air cushion bed with alternating air pressure device and acupoint massage function - Google Patents

Abstract

The invention discloses an air cushion bed with an alternating type air pressure device and an acupuncture point massage function, which comprises a bed body, wherein an inflatable cushion is arranged on the bed body, a massage cushion is arranged on the inflatable cushion, and a head massage instrument is arranged on a bed head of the bed body; the inflatable cushion comprises a plurality of air chambers, the air chambers are connected with an air pump through an air passage, an electromagnetic directional valve is arranged in the air passage, and a pressure sensor is arranged at the lower part of the inflatable cushion; the massage cushion is provided with a plurality of massagers which are connected with a main control device through a motor, and the head massager, the pressure sensor, the electromagnetic directional valve and the air pump are electrically connected with the main control device. The air cushion of the air cushion bed is internally provided with the plurality of air chambers, and the adjacent air chambers can work in a circulating and alternating mode, so that a good pressure sore prevention effect is achieved, the normal use is not influenced by the damage of a single air chamber, the reliability is good, and meanwhile, the later maintenance is facilitated; meanwhile, the massage device is additionally arranged, so that the patient can be helped to more effectively prevent pressure sores and promote blood circulation, a better physiotherapy effect is achieved, and the rehabilitation of the patient is facilitated.

Description

Air cushion bed with alternating air pressure device and acupoint massage function

Technical Field

The invention relates to the technical field of medical instruments, in particular to an air cushion bed with an alternating air pressure device and an acupuncture point massage function.

Background

As is well known, the current air cushion bed for medical care is mainly used for patients who lie in bed for a long time and are not suitable to move, and the air cushion bed is mainly beneficial to the activities of preventing pressure sores, turning over and the like of the patients. Currently, the air cushion beds available in the market mainly include two types: the air cushion bed is an integral air cushion bed which can be inflated directly; the other is an air cushion bed assembled by independent air bags or air columns. For the two cases, the later repair cost of the two air cushion beds is high once the air leakage phenomenon occurs, and the repair effect is not good.

At present, as can be seen from the research, there are relatively few patents related to the anti-pressure sore air mattress device, and the prior related patents include:

1. an air cushion bed for preventing pressure sores, which is disclosed in patent No. CN 201821105815.6.

2. An anti-pressure sore air cushion bed, patent number: CN201820117167.X, invention patent.

3. The utility model provides a children are with preventing pressing sore air bed, patent number: CN201620530223.3, patent for invention.

4. A multifunctional air cushion bed for preventing pressure sores in bathing is disclosed in the patent number: CN201520816663.0, patent for invention.

Above-mentioned patent design structure is accurate, accords with the requirement and the function of the standard that the people used, but, above-mentioned air bed can not realize that intelligence inflation control and automatic massage combine together, can not realize massaging patient's health according to patient's needs are selective to realize better preventing pressing sore physiotherapy effect. Secondly, the occurrence of the pressure sore phenomenon of the patient is prevented by the inflation and deflation of the inflatable strips or the air bags, but the air cushion bed has the defects of difficult maintenance after damage, high repairing cost and poor using effect after repair.

Disclosure of Invention

The invention aims to provide an air cushion bed with an alternative air pressure device and an acupuncture point massage function, so as to solve the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: an air cushion bed with alternating air pressure devices and acupuncture point massage functions comprises a bed body, wherein an inflatable cushion is arranged on the bed body, a massage cushion is arranged on the inflatable cushion, and a head massage instrument is arranged on a bed head of the bed body; the inflatable cushion comprises a plurality of air chambers, the air chambers are connected with an air pump through air passages, electromagnetic directional valves are arranged in the air passages, and pressure sensors are arranged at the lower part of the inflatable cushion; the massage cushion is provided with a plurality of massagers, the massagers are connected with a main control device through motors, and the head massager, the pressure sensor, the electromagnetic directional valve and the air pump are electrically connected with the main control device.

Preferably, the air pump is internally provided with an exchange air passage, and the air pump is externally provided with an air inlet and an air outlet.

Preferably, the massager includes a neck massager, a shoulder massager, a waist massager, a hip massager, a thigh massager, and a lower leg massager.

Preferably, the neck massager, the shoulder massager, the waist massager, the hip massager, the thigh massager and the lower leg massager comprise rollers and bearings, the rollers are mounted on the bearings, and the bearings are mechanically connected with the motor.

Preferably, a plurality of densely distributed 360-degree rotary massage heads are arranged in the head massage instrument.

Preferably, the master control device comprises a microprocessor, a relay and a bluetooth module, the microprocessor is electrically connected with the relay and the bluetooth module, the head massager, the pressure sensor, the electromagnetic directional valve and the air pump are electrically connected with the relay of the master control device, and the bluetooth module is in wireless communication with the mobile phone; the microprocessor is also electrically connected with a control panel consisting of a display screen and an adjusting button.

Preferably, each air chamber is provided with an air inlet and an air outlet independently, and each air inlet and each air outlet correspond to the air inlet electromagnetic valve and the air outlet electromagnetic valve of adaptation.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the air cushion of the air cushion bed is internally provided with the plurality of air chambers, and the adjacent air chambers can work in a circulating and alternating mode to generate a circulating fluctuation effect on the bed cushion, so that the muscles and tissues of a patient are effectively prevented from being fixed and accumulated at the same position, and the effect of preventing pressure sores on a patient lying in bed for a long time can be realized according to the standard;

2. meanwhile, compared with the similar air cushion bed equipment on the market, the device is additionally provided with a massage device for massaging each part of the body compared with other air cushion beds, so that the device can help a patient to more effectively prevent pressure sores and promote blood circulation, has a better physiotherapy effect and is beneficial to the rehabilitation of the patient;

3. the air cushion of the air cushion bed is internally provided with the plurality of air chambers, each air chamber is independently provided with the air inlet and the air outlet, each air inlet and each air outlet correspond to the air inlet electromagnetic valve and the air outlet electromagnetic valve which are matched, the damage of a single air chamber does not influence the normal use, the reliability is good, and meanwhile, the later maintenance is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inflatable cushion of the present invention;

FIG. 3 is a schematic view of the structure of the massage cushion and the massage device of the present invention at each part of the mattress;

FIG. 4 is a schematic view of the structure of the head massager of the present invention;

FIG. 5 is a schematic view of the structure of the massage device for each part of the body according to the present invention;

FIG. 6 is a schematic block diagram of the control system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6, an air cushion bed with alternative air pressure device and acupoint massage function comprises a bed body 1, an inflatable cushion 2 arranged on the bed body 1, a massage cushion 3 arranged on the inflatable cushion 2, and a head massager 4 arranged on the head of the bed body 1; the inflatable cushion 2 comprises a plurality of air chambers 12, the air chambers 12 are connected with an air pump 8 through an air passage 13, an electromagnetic directional valve 7 is arranged in the air passage 13, and a pressure sensor 5 is arranged at the lower part of the inflatable cushion 2; the massage cushion 3 is provided with a plurality of massagers which are connected with a main control device through a motor, and the head massager 4, the pressure sensor 5, the electromagnetic directional valve 7 and the air pump 8 are electrically connected with the main control device.

In this embodiment, the air pump 8 is provided with an air exchange passage 11 inside, and the air pump 8 is provided with an air inlet 9 and an air outlet 10 outside.

In this embodiment, the massage devices include a neck massage device 14, a shoulder massage device 15, a waist massage device 16, a hip massage device 17, a thigh massage device 18, and a lower leg massage device 19.

In this embodiment, the neck massager 14, the shoulder massager 15, the waist massager 16, the hip massager 17, the thigh massager 18 and the lower leg massager 19 comprise rollers 20 and bearings 21, the rollers 20 are mounted on the bearings 21, and the bearings 21 are mechanically connected with the motor.

In this embodiment, a plurality of densely-distributed 360 ° rotary massage heads are provided inside the head massager 4.

In the embodiment, the main control device comprises a microprocessor, a relay and a Bluetooth module, the microprocessor is electrically connected with the relay and the Bluetooth module, the head massager 4, the pressure sensor 5, the electromagnetic directional valve 7 and the air pump 8 are electrically connected with the relay of the main control device, and the Bluetooth module is in wireless communication with the mobile phone; the microprocessor is also electrically connected with a control panel consisting of a display screen and an adjusting button.

The overall structure of the device is shown in fig. 1, and the parts are specifically explained as follows:

1. the bed body 1 is a support of an integral structure.

2. The inflatable cushion 2 is positioned below the massage cushion 3, the whole structure is divided into a plurality of air chambers 12, the lower part is connected with a pressure sensor 5, and the whole body is divided into an upper part and a lower part, thereby being convenient for the lifting and the folding of the bed body.

3. The massage pad 3 is located the superiors of whole mattress, contains the massager of each position of health, and the coconut palm material, 3 cm's thickness, dampproofing and dampproofing, the permeability is stronger, and is warm in winter and cool in summer, and elasticity is big, has the significance to the production of prevention pressure sore, but also prolongs life and durable, and is economical and practical.

4. Head massager 4 is located the head of a bed, and inside contains a plurality of the little massager that figure 4 shows, and every little massager has three massage head, and every massage head all can 360 rotations, realizes the massage to the head through rotatory, and anthropomorphic dummy's gimmick promotes the operation of head blood circulation, can also alleviate the headache, helps the sleep. Can automatically lift to a proper position required by a patient, and can also adjust the frequency, the force and the time required by the patient through a computer.

5. The pressure sensor 5 adopts the most advanced semiconductor piezoresistor type pressure sensor at present, and the pressure sensor can monitor and acquire the pressure state of each part of a person in real time, display corresponding pressure values and reflect the maximum pressure value of each inflation chamber of the inflator pump. The power supply can directly use 220V alternating current.

6. And the electromagnetic directional valve 7 is positioned at the position of the air passage 13 and controls the inflation and deflation of the air pump through opening and closing.

7. The air pump 8 has an air inlet 9 and a gas outlet 10 respectively, and there is an exchange air flue 11 in the middle, makes air input and air output reach certain balance, and gas can recycle, avoids extravagant, mainly is responsible for aerifing each air chamber, thereby the inflation volume of every air chamber is according to the size of the pressure value adjustment value that pressure sensor 5 shows, makes the air chamber move with a stable range.

8. The air chamber 12, air cushion basic unit is evenly and densely distributed with a plurality of air cushion units (also called air chambers), wherein each air chamber is independently provided with an air inlet and an air outlet, each air inlet and air outlet are alternately ventilated corresponding to the air inlet electromagnetic valve and the air outlet electromagnetic valve which are matched, the air is ventilated with the average exchange frequency of every 5min, and the adjacent air chambers alternately work to generate the circulating fluctuation effect on the mattress, thereby effectively avoiding the muscle and the tissue of the patient from being fixed and accumulated at the same position, expanding the local pressure area of the body to disperse the pressure, ensuring the blood to smoothly circulate and normally supplying oxygen to the skin, being a medical auxiliary appliance for effectively preventing pressure sores and helping the pressure sore treatment, and being particularly suitable for the patient lying in bed for a long time.

9. Body massagers, including a neck massager 14, a shoulder massager 15, a waist massager 16, a hip massager 17, a thigh massager 18 and a lower leg massager 19. The massager is constructed as shown in fig. 5, and includes rollers 20 and bearings 21, and the operation of the massager connected to the motor is controlled on the display screen through a cable. The acupuncture points are precisely massaged to dredge the channels and collaterals of the patient, so that qi and blood are circulated, and the yin-yang balance of the organism is kept, so that the muscles of the patient can be relaxed and the joints are flexible through massage, fatigue is eliminated, the sleep of the patient is helped, and the massage pillow has an important effect on ensuring the health of the body.

The working principle of the invention is as follows:

the air cushion bed power supply is connected with all devices, the work of the whole system is controlled by a control panel (a display screen is an operable touch screen) or a mobile phone, various parameter values are displayed by the display screen of the control panel, a main control device determines whether to start a motor to control the operation of the massager according to the needs of a patient, the massage time, the massage times, the massage speed and the like of the patient can be effectively controlled according to the self condition of the patient, and the on-off of each part of the massager can be independently controlled. The pressure sensor can also determine whether to open the electromagnetic directional valve according to the numerical value reflected by the pressure sensor, gas with a certain numerical value is filled into each air chamber unit through the air passage, the numerical value can be displayed through a display screen of the control panel, and pressure sore prevention of a patient is realized through the links of gas filling and gas discharging. According to the self condition of the patient, under the condition that the current trauma of the patient is not influenced, the massager is started by starting the motor, so that the muscles and acupuncture points of the patient are massaged, the blood circulation is promoted, and the muscle stiffness is prevented. Under the condition that the head of the patient has no serious trauma, the head massager can be started to massage the head, the massage frequency, the massage speed and the massage duration of the head massager can be adjusted through the computer, the head of the patient can be relaxed, and the patient can fall asleep.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. An air cushion bed with an alternating air pressure device and an acupuncture point massage function comprises a bed body (1) and is characterized in that an inflatable cushion (2) is arranged on the bed body (1), a massage cushion (3) is arranged on the inflatable cushion (2), and a head massager (4) is arranged on a bed head of the bed body (1); the inflatable cushion (2) comprises a plurality of air chambers (12), the air chambers (12) are connected with an air pump (8) through air passages (13), electromagnetic directional valves (7) are arranged in the air passages (13), and the lower part of the inflatable cushion (2) is provided with a pressure sensor (5); the massage cushion (3) is provided with a plurality of massagers, the massagers are connected with a main control device through a motor, and the head massager (4), the pressure sensor (5), the electromagnetic directional valve (7) and the air pump (8) are electrically connected with the main control device.

2. The air cushion bed with alternating air pressure device and acupoint massaging function as claimed in claim 1, wherein the air pump (8) is internally provided with an exchange air passage (11), and the air pump (8) is externally provided with an air inlet (9) and an air outlet (10).

3. The air cushion bed with alternate air pressure device and acupoint massage functions as claimed in claim 1, wherein the massagers comprise a neck massager (14), a shoulder massager (15), a waist massager (16), a hip massager (17), a thigh massager (18), and a lower leg massager (19).

4. The air cushion bed with alternating air pressure device and acupoint massaging function as claimed in claim 3, wherein the neck massager (14), shoulder massager (15), waist massager (16), hip massager (17), thigh massager (18) and lower leg massager (19) comprise rollers (20) and bearings (21), the rollers (20) are mounted on the bearings (21), and the bearings (21) are mechanically connected with the motor.

5. The air cushion bed with alternate air pressure device and acupoint massaging function as claimed in claim 1, wherein the head massager (4) is internally provided with a plurality of 360 ° rotating massage heads.

6. The air cushion bed with the alternating air pressure device and the acupuncture point massage function as claimed in claim 1, wherein the master control device comprises a microprocessor, a relay and a Bluetooth module, the microprocessor is electrically connected with the relay and the Bluetooth module, the head massager (4), the pressure sensor (5), the electromagnetic directional valve (7) and the air pump (8) are electrically connected with the relay of the master control device, and the Bluetooth module is in wireless communication with a mobile phone; the microprocessor is also electrically connected with a control panel consisting of a display screen and an adjusting button.

7. The air cushion bed with alternating air pressure device and acupoint massaging function as claimed in claim 1, wherein each air chamber (12) is independently provided with an air inlet and an air outlet, and each air inlet and air outlet corresponds to an adaptive air inlet solenoid valve and air outlet solenoid valve.

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