CN114668645A - Pneumatic massager and control method thereof - Google Patents
Pneumatic massager and control method thereof Download PDFInfo
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- CN114668645A CN114668645A CN202210423147.6A CN202210423147A CN114668645A CN 114668645 A CN114668645 A CN 114668645A CN 202210423147 A CN202210423147 A CN 202210423147A CN 114668645 A CN114668645 A CN 114668645A
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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
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
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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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1238—Driving means with hydraulic or pneumatic drive
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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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/106—Leg for the lower legs
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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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/108—Leg for the upper legs
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention relates to the technical field of pneumatic massage, and discloses a pneumatic massager and a control method thereof, aiming at solving the problem that the traditional pneumatic massager is easy to jump a cavity by mistake due to air bag adhesion, and the scheme mainly comprises the following steps: before the massage inflation process is executed, a pre-inflation process is respectively executed on each air bag, and the inflation speed of the air pump in the pre-inflation process is kept unchanged; the precharge gas flow path includes: the method comprises the steps of controlling an air pump to continuously inflate the current air bag for a first preset time period unconditionally, obtaining the inflation pressure of the current air bag, controlling the air pump to continuously inflate the current air bag until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and continuously deflating the current air bag and a pipeline for a second preset time period when the inflation pressure reaches the preset pressure value. The invention avoids the problem of chamber jump by mistake caused by air bag adhesion when executing the massage inflation process, ensures the normal operation of the pneumatic massager, and is particularly suitable for the leg pneumatic massager.
Description
Technical Field
The invention relates to the technical field of air pressure massage, in particular to an air pressure massager and a control method thereof.
Background
The pneumatic massager is a rehabilitation physiotherapy product, and is mainly characterized in that independent multi-cavity air bags are inflated through an air pump, and are connected in series with air passages of the independent air bags respectively, the on-off electromagnetic valves can be controlled to realize independent or common inflation of the independent air bags, and the volume of the independent air bags expands after the air pressure of the independent air bags rises, so that the leg parts at corresponding positions can be extruded with controllable compression force, and the massage effect is achieved. A common pneumatic massager such as a leg pneumatic massager.
Fig. 1 shows a schematic structure of a pneumatic massager in the prior art, wherein a pressure sensor is used for detecting the current inflation pressure of an air bag. When the air pressure massager starts to execute a massage inflation process, if a certain air bag needs to be inflated, the air bag electromagnetic valve corresponding to the air bag is controlled to be opened, the other electromagnetic valves are closed, the air pump is opened to start inflation, then the inflation pressure is detected through the pressure sensor, when the inflation pressure reaches a preset value, the inflation pressure of the current air bag meets the requirement, and at the moment, the cavity is jumped, namely the air bag electromagnetic valve corresponding to the current air bag is closed, and the inflation process of the next air bag is executed.
However, the above control flow has the following problems: at the initial inflation stage of the air pressure massager, the air bag is possibly in a folded state before use, or the TPU material of the air bag has certain flexibility and viscosity, and the weight of the material of the air bag is added, so that the material of the air bag is easily adhered together, the air bag is adhered together to ensure that the air path is not smooth, the ventilation flow is small, the flow of the air pump is large during inflation, the air bag is not inflated, but the pressure sensor displays overlarge air pressure to close the inflation, and the phenomenon that the air bag directly jumps over the cavity due to the fact that the air bag is not inflated is caused.
The above problem generally occurs when the product is first inflated for a long time without use, and belongs to a probabilistic event, so that a general merchant or user can ignore the problem, and even if the air pressure massager generates a false jump cavity, the reason for causing the false jump cavity of the air bag is difficult to analyze as air bag adhesion.
Disclosure of Invention
The invention aims to solve the problem that the conventional pneumatic massager is easy to jump a cavity by mistake due to the adhesion of an air bag, and provides a pneumatic massager and a control method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in one aspect, a method for controlling a pneumatic massager including an air pump and at least two air bags is provided, including the steps of:
before the massage inflation process is executed, a pre-inflation process is respectively executed on each air bag, and the inflation speed of the air pump in the pre-inflation process is kept unchanged;
the precharge gas flow path includes: the method comprises the steps of controlling an air pump to continuously inflate the current air bag for a first preset time period unconditionally, obtaining the inflation pressure of the current air bag, controlling the air pump to continuously inflate the current air bag until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and continuously deflating the current air bag and a pipeline for a second preset time period when the inflation pressure reaches the preset pressure value.
Further, the controlling the air pump to inflate the current airbag unconditionally for a first preset duration specifically includes:
and determining a first preset time corresponding to the current air bag according to the corresponding relation between the air bag and the first preset time, and controlling the air pump to perform unconditional inflation on the current air bag according to the determined first preset time.
Further, the corresponding relationship between the airbag and the first preset time period comprises:
the larger the pipeline distance between the air bag and the air pump is, the larger the first preset time corresponding to the air bag is, and the smaller the pipeline distance between the air bag and the air pump is, the smaller the first preset time corresponding to the air bag is.
Further, the pneumatic massager further comprises a main path pipeline, air discharge electromagnetic valves, branch pipelines and air bag electromagnetic valves, wherein the branch pipelines and the air bag electromagnetic valves correspond to the number of the air bags;
the method is characterized in that the air pump is controlled to inflate the current air bag continuously for a first preset time period unconditionally, and specifically comprises the following steps:
opening an airbag electromagnetic valve corresponding to the current airbag, closing the deflation electromagnetic valve and the other airbag electromagnetic valves, and controlling the air pump to continuously operate for a first preset time;
the control air pump is to the gassing of present gasbag and pipeline lasting second preset duration, specifically includes:
and closing the air pump, and opening the air discharge electromagnetic valve for a second preset time.
Further, the pneumatic massager is a leg pneumatic massager.
In another aspect, the present invention further provides an air pressure massager, which includes an air pump and at least two air bags, and further includes: a controller and a pressure sensor;
the controller is used for respectively executing a pre-inflation process on each air bag before executing a massage inflation process, and the inflation speed of the air pump in the pre-inflation process is kept unchanged;
when the controller executes the pre-inflation process, the controller is specifically configured to: controlling an air pump to inflate the current air bag for a first preset duration unconditionally, acquiring the inflation pressure of the current air bag, controlling the air pump to inflate the current air bag continuously until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and deflating the current air bag and the pipeline for a second preset duration when the inflation pressure reaches the preset pressure value;
the pressure sensor is used for detecting the inflation pressure of the current air bag after the air pump inflates the current air bag for a first preset duration unconditionally, and sending the inflation pressure to the controller.
Further, the controller is specifically configured to:
and determining a first preset time corresponding to the current air bag according to the corresponding relation between the air bag and the first preset time, and controlling the air pump to perform unconditional inflation on the current air bag according to the determined first preset time.
Further, the corresponding relationship between the airbag and the first preset time period comprises:
the larger the pipeline distance between the air bag and the air pump is, the larger the first preset time corresponding to the air bag is, and the smaller the pipeline distance between the air bag and the air pump is, the smaller the first preset time corresponding to the air bag is.
Further, the pneumatic massager further comprises a main path pipeline, air discharge electromagnetic valves, branch pipelines and air bag electromagnetic valves, wherein the branch pipelines and the air bag electromagnetic valves correspond to the number of the air bags;
the method is characterized in that the air pump is controlled to inflate the current air bag continuously for a first preset time period unconditionally, and specifically comprises the following steps:
opening an airbag electromagnetic valve corresponding to the current airbag, closing the deflation electromagnetic valve and the other airbag electromagnetic valves, and controlling the air pump to continuously operate for a first preset time;
the control of the deflation of the current air bag and the pipeline for the second preset time specifically comprises the following steps:
and closing the air pump, and opening the air discharge electromagnetic valve for a second preset time.
Further, the pneumatic massager is a leg pneumatic massager.
The invention has the beneficial effects that: according to the air pressure massager and the control method thereof, firstly, the pre-inflation process is executed before the massage inflation process is executed by the inflation pressure, the air bag is inflated unconditionally for a preset time length when the pre-inflation process is executed, even if the air bag material is bonded, the air bag can be opened forcibly by using the air pump airflow in the unconditional inflation process, so that the problem of mistaken chamber jumping caused by bonding of the air bag when the massage inflation process is executed is avoided, and the normal operation of the air pressure massager is ensured. Secondly, after unconditional inflation, whether the air bag is continuously inflated is judged according to the detected inflation pressure, so that the inflation pressure of the air bag reaches a preset pressure value, a user can check whether the air bag is abnormal at the moment, and the normal operation of the air pressure massager is further ensured. In addition, the invention also deflates the air bags and the pipeline after the inflation pressure in the air bags reaches the preset pressure value, thereby ensuring the pressure recovery in the pipeline, not only improving the accuracy of the time length control of the unconditional inflation of the next air bag, but also ensuring that the inflation pressure of each air bag is in the same detection reference. In addition, the invention does not need to add an additional hardware structure on the existing pneumatic massager and does not need to additionally increase the manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of a pneumatic massager in the prior art;
FIG. 2 is a schematic view of a position structure of the pneumatic leg massager according to the embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a control method of the pneumatic massager according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a pre-charge flow process according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention provides an air pressure massager and a control method thereof, wherein the air pressure massager comprises an air pump and at least two air bags, and the main technical concept is as follows: before the massage inflation process is executed, a pre-inflation process is respectively executed on each air bag, and the inflation speed of the air pump in the pre-inflation process is kept unchanged; the precharge gas flow path includes: the method comprises the steps of controlling an air pump to continuously inflate the current air bag for a first preset time period unconditionally, obtaining the inflation pressure of the current air bag, controlling the air pump to continuously inflate the current air bag until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and continuously deflating the current air bag and a pipeline for a second preset time period when the inflation pressure reaches the preset pressure value.
It can be understood that, when the pneumatic massager executes the massage inflation process, the air pump is controlled to start to inflate the specified air bag by closing the deflation electromagnetic valve and opening the specified air bag electromagnetic valve, and the air pump is closed to deflate the specified air bag by opening the deflation electromagnetic valve and the specified air bag electromagnetic valve. The pneumatic massager extrudes the corresponding part of the human body by inflating and deflating the air bag, thereby achieving the massage effect. Due to individual differences, massage part differences, massage manipulation differences and the like, different gas amounts need to be filled into the air bags to enable the air bags to generate different squeezing effects. Therefore, in the prior art, the inflation pressure of the airbag is detected by a pressure sensor at the stage of inflating the airbag, whether the quantity of gas in the airbag meets the requirement is judged according to whether the inflation pressure meets the requirement, and when the quantity of gas in the airbag meets the requirement, the cavity is jumped, namely, the next airbag is inflated. On the basis, when the pneumatic massager is not used for a long time, if the air bag materials are bonded, the gas quantity in the air bag does not meet the requirement but the inflation pressure meets the requirement due to unsmooth gas paths, and then the problem of mistaken jumping of the cavity is caused. Based on the above, the invention executes the pre-inflation flow before the pneumatic massager executes the massage inflation flow, and opens the air bag by forcing the air pump airflow through unconditional inflation, so that the air bag is not bonded, and the inflation pressure of the air bag can accurately reflect the amount of air in the air bag, thereby avoiding the problem of mistaken chamber jumping in the massage inflation flow.
Examples
The pneumatic massager described in the embodiment of the present invention may be a one-chamber or multi-chamber pneumatic massager for legs or other pneumatic massagers, and the following description will describe in detail the specific embodiment of the present invention by taking the pneumatic massager for legs as an example of a five-chamber air bag pneumatic massager.
The pneumatic massager described in this embodiment is the same as the pneumatic massager in the prior art in terms of hardware structure, as shown in fig. 1, and includes: controller, pressure sensor, air pump, main road pipeline, branch road pipeline, gassing solenoid valve, gasbag and gasbag solenoid valve, wherein, the quantity of gasbag is five, is respectively: airbag a, airbag B, airbag C, airbag D and airbag E, and accordingly, there are five airbag electromagnetic valves, which are: solenoid valve A, solenoid valve B, solenoid valve C, solenoid valve D and solenoid valve E. Wherein, the controller respectively with air pump, pressure sensor, gassing solenoid valve and gasbag solenoid valve electric connection, the air pump is connected with main road pipeline, main road pipeline and all branch road pipe connections, the branch road pipeline is connected with the gasbag that corresponds through the gasbag solenoid valve that corresponds, gassing solenoid valve and pressure sensor set up on main road pipeline, the controller is used for controlling the start-up of air pump, the switch of gassing solenoid valve and gasbag solenoid valve and the pressure data who obtains pressure sensor and detect.
In actual use, the position of each air bag of the leg air pressure massager is shown in fig. 2.
On the basis of the pneumatic massager, as shown in fig. 3, the control method of the pneumatic massager in the present embodiment includes the following steps:
before the massage inflation process is executed, a pre-inflation process is respectively executed on each air bag, and the inflation speed of the air pump in the pre-inflation process is kept unchanged; the precharge gas flow path includes: the method comprises the steps of controlling an air pump to continuously inflate the current air bag for a first preset time period unconditionally, obtaining the inflation pressure of the current air bag, controlling the air pump to continuously inflate the current air bag until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and continuously deflating the current air bag and a pipeline for a second preset time period when the inflation pressure reaches the preset pressure value.
Specifically, the embodiment can sequentially perform the pre-inflation process on each airbag from the distal end to the proximal end, that is, sequentially perform the pre-inflation process on the airbag a, the airbag B, the airbag C, the airbag D, and the airbag E, thereby avoiding the problem of mistaken jumping of the cavity due to adhesion of each airbag. As shown in fig. 4, the specific process is as follows:
the controller opens the solenoid valve A, after closing all the other solenoid valves, the control air pump is opened and is lasted the unconditional inflation for the time of first presetting to gasbag A, when unconditional inflation, pressure sensor is out of work, do not detect inflation pressure promptly, if gasbag A exists the bonding, then can inflate the air pump air current through the unconditional and open gasbag A by force, make gasbag A not bond again, and then make gasbag A's inflation pressure can accurately reflect the gas volume in the gasbag A, thereby the problem of jumping the chamber by mistake in the massage inflation flow has been avoided, the normal operating of atmospheric pressure massager has been guaranteed.
After the first preset time period is finished, the pressure sensor starts to detect the inflation pressure of the air bag A in real time and sends the inflation pressure to the controller, the controller judges whether the inflation pressure reaches a preset pressure value, if the inflation pressure reaches the preset pressure value, the air pump is controlled to be closed, the deflation electromagnetic valve is opened to deflate the air bag A for the second preset time period, if the inflation pressure does not reach the preset pressure value, the air pump is controlled to continue inflating the current air bag until the inflation pressure reaches the preset pressure value, and when the inflation pressure reaches the preset pressure value, the air pump is controlled to be closed, and the deflation electromagnetic valve is opened to deflate the air bag A for the second preset time period. Through deflating the air bag A and the pipeline, residual gas in the pipeline is discharged, pressure recovery in the pipeline is guaranteed, the internal pressure of each air bag before unconditional inflation is at the same level, the accuracy of time length control of subsequent unconditional inflation of the air bags is improved, the pressure of each air bag after unconditional inflation is kept consistent, and the inflation pressure of each air bag is in the same detection reference.
After the second preset time period is finished, the pre-charging process of the air bag A is finished, then the pre-charging process is carried out on the air bag B, and the air bag A and the air bag B are pushed to be similar to each other until the pre-charging process of all the air bags is finished, and all the electromagnetic valves are closed. The air bags B, C, D and E have the same pre-charging flow path as the air bag A, and are not described again.
In this embodiment, the second preset time period may be 2 seconds.
The control method of the pneumatic massager in this embodiment, wherein the step of controlling the air pump to inflate the current air bag for a first preset duration unconditionally specifically includes: and determining a first preset time corresponding to the current air bag according to the corresponding relation between the air bag and the first preset time, and controlling the air pump to perform unconditional inflation on the current air bag according to the determined first preset time.
It can be understood that, because the pipe distances between the air pump and the air bags are different, in order to ensure that the inflation pressures of the air bags after unconditional inflation are consistent, in this embodiment, different first preset durations are set for the air bags at different positions, specifically, the larger the pipe distance between the air bag and the air pump is, the larger the first preset duration corresponding to the air bag is, and the smaller the pipe distance between the air bag and the air pump is, the smaller the first preset duration corresponding to the air bag is. That is, the larger the conduit distance between the air bag and the air pump, the longer the unconditional inflation of the air bag is performed, and the smaller the conduit distance between the air pump and the air bag, the shorter the unconditional inflation of the air bag is performed.
In this embodiment, the first predetermined duration includes two components, which are expressed by the formula X + Tx, where X is a fixed time and is approximately in the range of 3-5 seconds; tx represents the airbag position increment.
As can be seen from fig. 1 and 2, the air bags a-E are located at different positions, with the air bag a being the farthest from the air pump and the longest connecting pipe, and the air bag E being the closest to the air pump and the shortest connecting pipe. For air pumps, the longer the tubing, the greater the air path blockage relatively, while the shorter the tubing, the smaller the air path blockage. In order to ensure that the inflation pressure of each air bag after unconditional inflation is consistent, if the gas circuit obstruction is larger, the first preset time of the unconditional inflation is larger, and if the gas circuit obstruction is smaller, the first preset time of the unconditional inflation is smaller. Therefore, the airbag position increment Tx becomes smaller and smaller for the airbags a to E. In this embodiment, with the air bag position increment Tx set to 0.2 seconds and the fixed time X set to 3 seconds, the first preset time period for each air bag to inflate unconditionally is as follows:
| air bag position | Fixed time (X) | Air bag position increment (Tx) | First preset duration (X + Tx) |
| Air bag E | 3 seconds | 0.2 second | 3.2 seconds |
| Air bag D | 3 seconds | 0.4 second | 3.4 seconds |
| Air bag C | 3 seconds | 0.6 second | 3.6 seconds |
| Air bag B | 3 seconds | 0.8 second | 3.8 seconds |
| Air bag A | 3 seconds | 1.0 second | 4.0 second |
It can be understood that, since the inflation speed of the air pump in this embodiment is always constant during inflation, the inflation amount of each air bag can be controlled by the inflation time. In the embodiment, different first preset durations are set for the airbags A to E, when the pre-inflation process is executed on each airbag, the corresponding first preset duration is obtained according to the current airbag, and the current airbag is inflated unconditionally according to the obtained first preset duration, so that the inflation pressure of each airbag after unconditional inflation is consistent, and further the detection benchmark of the inflation pressure of each airbag is kept consistent.
In summary, according to the pneumatic massager and the control method thereof of the present embodiment, before the massage inflation process is executed by the inflation pressure, the pre-inflation process is executed first, and the air bag is inflated unconditionally for a preset duration when the pre-inflation process is executed, so that even if the material of the air bag is bonded, the air bag can be forcibly opened by the air flow of the air pump in the unconditional inflation process, thereby avoiding the problem of chamber jump by mistake caused by bonding of the air bag when the massage inflation process is executed, and ensuring the normal operation of the pneumatic massager. After unconditional inflation is carried out, whether the air bag is continuously inflated is judged according to the detected inflation pressure, so that the inflation pressure of the air bag reaches a preset value, a user can check whether the air bag is abnormal at the moment, and the normal operation of the air pressure massager is further ensured. After the inflation pressure in the air bags reaches a preset value, the air bags and the pipeline are deflated, residual gas in the pipeline is discharged, pressure recovery in the pipeline is guaranteed, the internal pressure of each air bag before unconditional inflation is at the same level, the accuracy of time duration control of subsequent unconditional inflation of the air bags is improved, the pressure of each air bag after unconditional inflation is kept consistent, and the inflation pressure of each air bag is at the same detection reference. In addition, the air pressure massager does not need to be additionally provided with an additional hardware structure, and the manufacturing cost of the air pressure massager is reduced.
Claims (10)
1. The control method of the pneumatic massager comprises an air pump and at least two air bags, and is characterized by comprising the following steps:
before the massage inflation process is executed, a pre-inflation process is respectively executed on each air bag, and the inflation speed of the air pump in the pre-inflation process is kept unchanged;
the precharge gas flow path includes: and controlling the air pump to continuously inflate the current air bag for a first preset time period after unconditional inflation, acquiring the inflation pressure of the current air bag, controlling the air pump to continuously inflate the current air bag until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and continuously deflating the current air bag and the pipeline for a second preset time period when the inflation pressure reaches the preset pressure value.
2. The method for controlling an air pressure massager as claimed in claim 1, wherein the controlling the air pump to unconditionally inflate the current air bag for a first preset duration specifically comprises:
determining a first preset time corresponding to the current air bag according to the corresponding relation between the air bag and the first preset time, and controlling an air pump to perform unconditional inflation on the current air bag according to the determined first preset time.
3. The method of claim 2, wherein the correspondence between the air cells and the first predetermined period of time comprises:
the larger the pipeline distance between the air bag and the air pump is, the larger the first preset time corresponding to the air bag is, and the smaller the pipeline distance between the air bag and the air pump is, the smaller the first preset time corresponding to the air bag is.
4. The control method of the pneumatic massager according to claim 1, further comprising a main pipeline, a deflation solenoid valve, and a branch pipeline and a bladder solenoid valve corresponding to the number of bladders, wherein the deflation solenoid valve is disposed on the main pipeline, the air pump is connected to the main pipeline, the main pipeline is connected to all the branch pipelines, and the branch pipelines are connected to the corresponding bladders through the corresponding bladder solenoid valves;
the method is characterized in that the air pump is controlled to inflate the current air bag continuously for a first preset time period unconditionally, and specifically comprises the following steps:
opening an airbag electromagnetic valve corresponding to the current airbag, closing the deflation electromagnetic valve and the other airbag electromagnetic valves, and controlling the air pump to continuously operate for a first preset time;
the control air pump is to the gassing of present gasbag and pipeline lasting second preset duration, specifically includes:
and closing the air pump, and opening the air discharge electromagnetic valve for a second preset time.
5. The method of controlling a pneumatic massager according to any one of claims 1 to 4, wherein the pneumatic massager is a leg pneumatic massager.
6. Atmospheric pressure massager, atmospheric pressure massager includes air pump and two at least gasbags, its characterized in that still includes: a controller and a pressure sensor;
the controller is used for executing a pre-inflation process to each air bag before executing a massage inflation process, and the inflation speed of the air pump in the pre-inflation process is kept unchanged;
when the controller executes the pre-inflation process, the controller is specifically configured to: controlling an air pump to inflate the current air bag for a first preset duration unconditionally, acquiring the inflation pressure of the current air bag, controlling the air pump to inflate the current air bag continuously until the inflation pressure reaches a preset pressure value when the inflation pressure does not reach the preset pressure value, and deflating the current air bag and the pipeline for a second preset duration when the inflation pressure reaches the preset pressure value;
and the pressure sensor is used for detecting the inflation pressure of the current air bag after the air pump inflates the current air bag for a first preset time period unconditionally, and sending the inflation pressure to the controller.
7. The pneumatic massager of claim 6, wherein the controller is specifically configured to:
and determining a first preset time corresponding to the current air bag according to the corresponding relation between the air bag and the first preset time, and controlling the air pump to perform unconditional inflation on the current air bag according to the determined first preset time.
8. The pneumatic massager of claim 7, wherein the correspondence between the air cells and the first predetermined period of time comprises:
the larger the pipeline distance between the air bag and the air pump is, the larger the first preset time corresponding to the air bag is, and the smaller the pipeline distance between the air bag and the air pump is, the smaller the first preset time corresponding to the air bag is.
9. The pneumatic massager according to claim 7, further comprising a main pipeline, a deflation solenoid valve, and a branch pipeline and a bladder solenoid valve corresponding to the number of bladders, wherein the deflation solenoid valve is disposed on the main pipeline, the air pump is connected to the main pipeline, the main pipeline is connected to all the branch pipelines, and the branch pipelines are connected to the corresponding bladders through the corresponding bladder solenoid valves;
the method for controlling the air pump to inflate the current air bag continuously for a first preset time specifically comprises the following steps:
opening an airbag electromagnetic valve corresponding to the current airbag, closing the deflation electromagnetic valve and the other airbag electromagnetic valves, and controlling the air pump to continuously operate for a first preset time;
the control of the deflation of the current air bag and the pipeline for the second preset time specifically comprises the following steps:
and closing the air pump, and opening the air discharge electromagnetic valve for a second preset time.
10. The pneumatic massager of any one of claims 6 to 9, wherein the pneumatic massager is a leg pneumatic massager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423147.6A CN114668645B (en) | 2022-04-21 | 2022-04-21 | Pneumatic massager and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423147.6A CN114668645B (en) | 2022-04-21 | 2022-04-21 | Pneumatic massager and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114668645A true CN114668645A (en) | 2022-06-28 |
| CN114668645B CN114668645B (en) | 2023-10-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116077322A (en) * | 2023-01-18 | 2023-05-09 | 厦门劲博汇科技有限公司 | Massage assembly, massage chair and massage method |
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