CN219022988U - Air pressure testing equipment of air wave pressure therapeutic instrument - Google Patents
Air pressure testing equipment of air wave pressure therapeutic instrument Download PDFInfo
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- CN219022988U CN219022988U CN202221849649.7U CN202221849649U CN219022988U CN 219022988 U CN219022988 U CN 219022988U CN 202221849649 U CN202221849649 U CN 202221849649U CN 219022988 U CN219022988 U CN 219022988U
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Abstract
The utility model discloses air pressure testing equipment of an air wave pressure therapeutic instrument, relates to the field of therapeutic instruments, and solves the problem that in the air pressure detection process, a detection head is required to be manually connected into an air passage which is connected with a multi-cavity air bag and is required to be inflated, and the testing equipment provided by the utility model comprises: the device comprises a controller, a communication module, an air pressure sensor, an electromagnetic valve and an air pipe; the communication module acquires the current running state of the air wave pressure therapeutic instrument when in work and sends the current running state to the controller, the controller can control the conduction and the closing of the corresponding electromagnetic valve according to the current running state, so that whether the corresponding gas passage is conducted or not is controlled, the gas pressure sensor is connected with one end of the electromagnetic valve, the gas pressure of the current conducted gas passage can be detected, the detected gas pressure value is sent to the controller, the gas pressure test of the air wave pressure therapeutic instrument is realized, and a worker is not required to timely adjust the connection position of the detection head according to the running state of the air wave pressure therapeutic instrument.
Description
Technical Field
The utility model relates to the field of therapeutic apparatuses, in particular to air pressure testing equipment of an air wave pressure therapeutic apparatus.
Background
The air wave pressure therapeutic apparatus mainly forms circulation pressure to limbs and tissues by sequentially and repeatedly inflating and deflating the multi-cavity air bags, uniformly and orderly extrudes the distal ends of the limbs to the proximal ends of the limbs, promotes the flow of blood and lymph and improves the microcirculation, accelerates the backflow of tissue fluid of the limbs, is beneficial to preventing thrombosis and limb edema, and can directly or indirectly treat a plurality of diseases related to blood lymph circulation. When the air wave pressure therapeutic apparatus is used, the air wave pressure therapeutic apparatus is inflated into the multi-cavity air bag to treat the air wave by generating certain pressure, and according to the national technical requirements, the pressure in the multi-cavity air bag and the set pressure error are required to be controlled within a certain range, so that accurate air pressure test equipment is required to detect the pressure when the multi-cavity air bag is inflated in research and development test, factory test and inspection test of the air wave pressure therapeutic apparatus, and whether the air wave pressure therapeutic apparatus meets the technical requirements is judged. The existing detection head of the air pressure detection device is connected with the air wave pressure therapeutic instrument and the multi-cavity air bag, so that the air pressure condition of the air wave pressure therapeutic instrument during working is detected.
Because the air wave pressure therapeutic apparatus inflates and deflates the multi-cavity inflatable multi-cavity air bag in order and rhythm in the working process of the air wave pressure therapeutic apparatus, the therapeutic effect is achieved; in the detection process, the detection head is manually connected into a gas passage which is connected with the air wave pressure therapeutic instrument and the multi-cavity air bag and needs to be inflated, and in the process, a worker is required to adjust the connection position of the detection head according to the running state of the air wave pressure therapeutic instrument in time, so that human resources are consumed.
Therefore, the air pressure testing device of the air wave pressure therapeutic instrument, which can automatically detect the pressure, is provided and is a technical problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
The utility model aims to provide air pressure testing equipment of an air wave pressure therapeutic instrument, which can automatically detect pressure.
In order to solve the above technical problems, the present utility model provides an air pressure testing device of an air wave pressure therapeutic apparatus, comprising:
the device comprises a controller 11, a communication module 12, an air pressure sensor 13, an electromagnetic valve 14 and an air pipe 17;
the communication module 12 is connected with the air wave pressure therapeutic apparatus 15 and the controller 11, and the communication module 12 is used for acquiring a current running state of the air wave pressure therapeutic apparatus 15 when in operation and sending the running state to the controller 11;
the number of the electromagnetic valves 14 and the number of the air pipes 17 are multiple, the electromagnetic valves 14 are respectively connected with the air pipes 17 in a one-to-one correspondence manner, the air inlet of the air pipe 17 is connected with the air outlet of the air wave pressure therapeutic instrument 15, and the air outlet of the air pipe 17 is connected with the multi-cavity air bag 16;
the controller 11 is connected with the electromagnetic valve 14, and the controller 11 is used for controlling the opening or closing of the corresponding electromagnetic valve 14 according to the running state so as to control the opening or closing of the corresponding air pipe 17;
the air pressure sensor 13 is connected with the multi-way electromagnetic valve 14 and the controller 11, and the air pressure sensor 13 is used for detecting an air pressure value and sending the air pressure value to the controller 11.
Preferably, the air wave pressure therapeutic apparatus air pressure test device further comprises: an indication module;
the indication module is connected with the controller 11 and is used for indicating an analysis result obtained by the controller 11 for analyzing the air pressure value.
Preferably, the air wave pressure therapeutic apparatus air pressure test device further comprises: a display module;
the display module is connected with the controller 11; for displaying the current operating data sent by the controller 11.
Preferably, the air wave pressure therapeutic apparatus air pressure test device further comprises: a storage module;
the storage module is connected with the controller 11 and is used for receiving and storing the operation data sent by the controller 11.
Preferably, the communication module 12 is connected with the air wave pressure therapeutic apparatus 15 through an RS232/RS485 interface.
Preferably, the air wave pressure therapeutic apparatus air pressure test device further comprises: an alarm module;
the alarm module is connected with the controller 11 and is used for alarming when the air pressure value exceeds a preset value.
Preferably, the air pressure testing device of the air wave pressure therapeutic apparatus, the said indication module is a tri-color lamp; the number of the three-color lamps is the same as that of the electromagnetic valves, and the three-color lamps are in one-to-one correspondence with the electromagnetic valves.
The utility model provides air pressure testing equipment of an air wave pressure therapeutic instrument, which comprises the following components: the device comprises a controller, a communication module, an air pressure sensor, an electromagnetic valve and an air pipe; the communication module is connected with the air wave pressure therapeutic instrument and the controller, and is used for acquiring the current running state of the air wave pressure therapeutic instrument when in work and sending the running state to the controller; the electromagnetic valves are respectively connected with the air pipes in a one-to-one correspondence manner, the air inlets of the air pipes are connected with the air outlets of the air wave pressure therapeutic instrument, and the air outlets of the air pipes are connected with the multi-cavity air bags; the controller is connected with the electromagnetic valve and is used for controlling the opening or closing of the corresponding electromagnetic valve according to the running state so as to control the opening or closing of the corresponding air pipe; the air pressure sensor is connected with the multi-path electromagnetic valve and the controller, and is used for detecting the air pressure value and sending the air pressure value to the controller. The utility model provides an air wave pressure therapeutic instrument atmospheric pressure test equipment, communication module acquires the current running state of air wave pressure therapeutic instrument during operation to with running state send to the controller, the controller can be according to the running state of current air wave pressure therapeutic instrument, the switching on and closing of control solenoid valve, thereby control whether corresponding gas passageway switches on, the atmospheric pressure sensor is connected with the one end of solenoid valve, can detect the atmospheric pressure of the gas passageway of current switching on and send the atmospheric pressure value that detects to the controller, realize the atmospheric pressure test of air wave pressure therapeutic instrument, do not need the staff to in time according to the running state of air wave pressure therapeutic instrument, adjust the hookup location of detecting the head.
Drawings
For a clearer description of embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described, it being apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic structural diagram of an air pressure testing device of an air wave pressure therapeutic apparatus according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by a person of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
The utility model aims at providing air pressure testing equipment of an air wave pressure therapeutic instrument.
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
The air wave pressure therapeutic apparatus 15, also called a cyclic pressure therapeutic apparatus, a gradient pressure therapeutic apparatus, an extremity cyclic apparatus or a pressure anti-thrombus pump, forms cyclic pressure to limbs and tissues by sequentially and repeatedly inflating and deflating the multi-cavity air bag 16, and achieves the effects of promoting the flow of blood and lymph and improving microcirculation; can directly or indirectly treat a plurality of diseases related to the lymphatic circulation of blood. With the passive uniform massage effect, the blood circulation is accelerated. Can accelerate the absorption of metabolic wastes, inflammatory factors and pain factors in blood. Can prevent muscular atrophy, prevent muscle fibrosis, strengthen oxygen content of limbs, and help to solve diseases caused by blood circulation disorder (such as femoral head ring death, etc.).
In order to ensure safety and effectiveness when the air wave pressure therapeutic apparatus 15 is used by a user, it is required to ensure that the pressure in the multi-cavity air bag 16 and the set pressure error when the air wave pressure therapeutic apparatus 15 works are controlled within a certain range and cannot be higher than the upper limit value or lower than the lower limit value, so that accurate air pressure test equipment is required to detect the pressure when the multi-cavity air bag 16 is inflated in research and development test, factory test and inspection test of the air wave pressure therapeutic apparatus 15 so as to judge whether the technical requirements are met.
In general, the air wave pressure therapeutic apparatus 15 repeatedly charges and discharges air to and from the multi-cavity air bag 16 sequentially, and when detecting pressure, the pressure of the gas passage being inflated needs to be detected, and the detection head needs to be manually connected to the gas passage to be inflated, which is connected to the air wave pressure therapeutic apparatus 15 and the multi-cavity air bag 16, and in this process, a worker needs to adjust the connection position of the detection head in time according to the operation state of the air wave pressure therapeutic apparatus 15, so that human resources are consumed. Therefore, an embodiment of the present application provides an air pressure testing device of an air wave pressure therapeutic apparatus, and fig. 1 is a schematic structural diagram of the air pressure testing device of the air wave pressure therapeutic apparatus provided in the embodiment of the present application, as shown in fig. 1, including:
the device comprises a controller 11, a communication module 12, an air pressure sensor 13, an electromagnetic valve 14, an air inlet and an air outlet;
the communication module 12 is connected with the air wave pressure therapeutic apparatus 15 and the controller 11, and the communication module 12 is used for acquiring the current running state of the air wave pressure therapeutic apparatus 15 when in operation and sending the running state to the controller 11;
the number of the electromagnetic valves 14 and the number of the air inlets are multiple, the electromagnetic valves 14 are respectively connected with the air inlets and the air outlets in a one-to-one correspondence manner, the air inlets are connected with the air wave pressure therapeutic instrument 15, and the air outlets are connected with the multi-cavity air bag 16;
the controller 11 is connected with the electromagnetic valve 14, and the controller 11 is used for controlling the opening or closing of the corresponding electromagnetic valve 14 according to the running state so as to control the opening or closing of the corresponding air inlet and air outlet;
the air pressure sensor 13 is connected with the multi-way electromagnetic valve 14 and the controller 11, and the air pressure sensor 13 is used for detecting the air pressure value and sending the air pressure value to the controller 11.
The air outlets of the air wave pressure therapeutic apparatus 15 mentioned in this embodiment are connected with the air inlets of the air pipes 17 in a one-to-one correspondence, the air outlets of the air pipes 17 are connected with the multi-cavity air bags 16 in a one-to-one correspondence, as shown in fig. 1, the air pipes 17 are respectively connected through a main air channel three-way joint, and the right angle ends of the main air channel three-way joint are connected to the air inlets of the corresponding electromagnetic valves 14; the air outlet of the electromagnetic valve 14 is connected to the through joint or the four-way joint through an air pipe 17 and is connected to the air pressure sensor 13; in the practical test, the number of the air pipes 17 and the number of the electromagnetic valves 14 are not limited, and the number of the air pipes 17 and the electromagnetic valves 14 is set according to the number of the multi-cavity air bags 16 and the number of the air outlets of the air wave pressure therapeutic apparatus 15, namely, the number of the air pipes 17 and the electromagnetic valves 14 of the test equipment is not smaller than the number of the multi-cavity air bags 16 and the number of the air outlets of the air wave pressure therapeutic apparatus 15, so that the multi-cavity air bags 16 of the multi-cavity air bags 16 and the air outlets of the air wave pressure therapeutic apparatus 15 can be connected in a one-to-one correspondence manner through the air pipes 17 of the test equipment.
The air outlet of the air wave pressure therapeutic apparatus 15 is connected to the air inlet of the testing device, the multi-cavity air bag 16 is connected to the air outlet of the testing device, so that when the air wave pressure therapeutic apparatus 15 operates, air enters the air inlet of the air pipe 17 of the testing device after coming out from the air outlet of the air wave pressure therapeutic apparatus 15, and then enters the multi-cavity air bag 16 from the air outlet of the air pipe 17 of the testing device, the testing device can test the air pressure of each path by switching the electromagnetic valves 14 of different air paths, namely, the air pressure of each multi-cavity air bag 16 is corresponding.
Preferably, the solenoid valve 14 mentioned in this embodiment is a two-position two-way solenoid valve 14.
It should be noted that, the communication module 12 in this embodiment is compatible with standard RS232 and RS485 communication interfaces, and performs data interaction with the airwave pressure therapeutic apparatus 15. The communication module 12 obtains the operation state of the air wave pressure therapeutic apparatus 15, the operation state refers to which channel of the current air wave pressure therapeutic apparatus 15 is inflating the multi-cavity air bag 16, the communication module 12 sends the obtained operation state to the controller 11, the controller 11 controls the corresponding electromagnetic valve 14 to be opened according to the operation state so as to enable the air wave pressure therapeutic apparatus 15 to inflate the corresponding multi-cavity air bag 16, at the moment, air enters the multi-cavity air bag 16 through the air pipe 17 of the testing device, and correspondingly, the air pressure intensity of the current corresponding air channel can be obtained by obtaining the air pressure data obtained by the air pressure sensor 13. The air pressure value can be analyzed in a data manner to judge whether the air pressure value exceeds the upper limit value or is lower than the lower limit value. The detection of the air pressure of the air wave pressure therapeutic apparatus 15 is realized.
In addition, the controller 11 may analyze the operation state of the current air wave pressure therapeutic apparatus 15 through the air pressure value transmitted from the air pressure sensor 13. However, in the present embodiment, the setting mode of the controller 11 to determine whether it exceeds the upper limit value or is lower than the upper limit value or the lower limit value is not limited, for example, the upper limit value and the lower limit value of the general pressure may be preset, the upper limit value and the lower limit value of the pressure input by the user may be received, and the present embodiment is not limited specifically and may be designed according to the actual requirement.
Preferably, the controller 11 mentioned in this embodiment is a single-chip microcomputer. As necessary, the controller 11 and the communication module 12 in this embodiment need to be powered by a power module, and preferably, the power module is divided into two parts: one part of the power is directly supplied to the controller 11 and the communication module 12 through an external adapter; the other part is powered by a battery; when the adapter is externally connected, the adapter is used for supplying power, meanwhile, the battery is charged, and when the adapter is not connected, the adapter is automatically switched to be powered by the battery.
In addition, the air wave pressure therapeutic apparatus 15 performs data interaction with the communication module 12 to obtain the operation state of the air wave pressure therapeutic apparatus 15, preferably, if there are 12 air pipe 17 channels currently, two bytes of data bits are used to represent the air pipe 17 interface, each byte bit has 8 bits, each bit corresponds to one air pipe 17 interface, we use 12 bits of the air wave pressure therapeutic apparatus, namely 8 bits of the first data and the low four bits of the second data, the 8 bits of the first data sequentially represent the 1 st to eighth routes from low to high, and the low four bits of the second data sequentially represent the 9 th to 12 th routes; when the air wave pressure therapeutic apparatus 15 controls the corresponding air tube 17 to be inflated, the corresponding bit is sent to be 1, and the rest unopened bit positions are 0. The air pressure detection equipment receives the data, analyzes the two data bits, and controls the electromagnetic valve 14 of the corresponding test air pipe 17 to be opened when detecting that the bit in the two data bits is 1, so as to perform corresponding air path pressure detection. Of course, the channel of the air pipe 17 mentioned in this embodiment may be any number, and the bytes representing the channel of the air pipe 17 may be correspondingly increased.
The air pressure testing device of the air wave pressure therapeutic apparatus provided by the application is characterized in that a communication module 12 is connected with an air wave pressure therapeutic apparatus 15 and a controller 11, and the communication module 12 is used for acquiring the current running state of the air wave pressure therapeutic apparatus 15 when working and sending the running state to the controller 11; the number of the electromagnetic valves 14 and the number of the air pipes 17 are multiple, the electromagnetic valves 14 are respectively connected with the air pipes 17 in a one-to-one correspondence manner, the air inlets of the air pipes 17 are connected with the air outlets of the air wave pressure therapeutic instrument 15, and the air outlets of the air pipes 17 are connected with the multi-cavity air bag 16; the controller 11 is connected with the electromagnetic valve 14, and the controller 11 is used for controlling the opening or closing of the corresponding electromagnetic valve 14 according to the running state so as to control the opening or closing of the corresponding air pipe 17; the air pressure sensor 13 is connected with the multi-way electromagnetic valve 14 and the controller 11, and the air pressure sensor 13 is used for detecting the air pressure value and sending the air pressure value to the controller 11. According to the air pressure testing equipment of the air wave pressure therapeutic apparatus, the communication module 12 obtains the current running state of the air wave pressure therapeutic apparatus 15 during working and sends the running state to the controller 11, the controller 11 can control the on and off of the electromagnetic valve 14 according to the running state of the current air wave pressure therapeutic apparatus 15, so that whether the corresponding air pipe 17 passage is controlled to be conducted or not is controlled, the air pressure sensor 13 is connected with one end of the electromagnetic valve 14, the air pressure of the current conducted air passage can be detected, the detected air pressure value is sent to the controller 11, the air pressure testing of the air wave pressure therapeutic apparatus 15 is achieved, and a worker is not required to timely adjust the connection position of the detection head according to the running state of the air wave pressure therapeutic apparatus 15.
In order to better understand the current testing state, the embodiment provides a preferred scheme, and the air pressure testing device of the air wave pressure therapeutic apparatus further includes: an indication module;
the indication module is connected with the controller 11 and is used for indicating an analysis result obtained by analyzing the air pressure value by the controller 11.
After the controller 11 receives the air pressure value detected by the air pressure sensor 13, whether the air pressure value exceeds a preset maximum value or is lower than a preset minimum value is analyzed, and correspondingly, the control indication module indicates the analysis result, so that the working personnel can better know the test state.
Preferably, the indication module is a tri-color lamp; the number of the three-color lamps is the same as that of the electromagnetic valves 14, and the three-color lamps are in one-to-one correspondence.
For example, the three-color lamps are red, yellow and green, and each channel of the test air pipe 17 corresponds to one indicator lamp for indicating the test state. When the test data of the current wheel is out of limit, the controller 11 controls the corresponding tri-color lamp to display red, and indicates that the current air pressure of the air channel is out of limit; when the historical test data is out of limit, the controller 11 controls the corresponding tri-color lamp to display yellow to indicate that the current air pressure of the air path is not out of limit currently, but the air pressure of the air path is out of limit in the previous test process, because the multi-cavity air bag 16 is repeatedly inflated and deflated in the working process of the air wave pressure therapeutic apparatus 15, the current test state is possibly normal, but the historical test is abnormal, and the staff can know the test condition in time after the historical test by indicating that the historical data is abnormal; when the current data and the historical data are in the normal range, the controller 11 controls the corresponding tri-color lamp to indicate green light.
The staff can intuitively know the testing condition of the corresponding gas circuit through the color of the three-color lamp of the indicating module.
According to the above embodiment, in order to enable a user to better analyze a test procedure, the present embodiment provides a preferred solution, and the air pressure test device of the air wave pressure therapeutic apparatus further includes: a display module;
the display module is connected with the controller 11; for displaying the current operating data sent by the controller 11.
The display module is used for receiving and displaying the current operation data sent by the controller 11, including but not limited to the air pressure value of each air pipe 17 channel, the upper limit value, the lower limit value, the overrun times, the corresponding analysis chart and the like of the air pressure.
Preferably, the display module is further configured to receive a control instruction and send the control instruction to the controller 11.
For example, the user may input a control instruction for selecting a test mode, such as an automatic detection instruction or a manual detection instruction, through the display module, and if the user selects the manual detection instruction, the method may further include receiving a detection threshold, that is, an upper pressure limit value and a lower pressure limit value corresponding to the channels of the air pipes 17. And carrying out channel pressure test according to the upper pressure limit value and the lower pressure limit value set by the user, realizing user-defined detection and meeting different test requirements.
According to the above embodiment, in order to enable a user to refer to a test procedure after the test is completed, the present embodiment provides a preferred solution, and the air pressure test apparatus for an air wave pressure therapeutic apparatus further includes: a storage module;
the storage module is connected with the controller 11 and is used for receiving and storing the operation data sent by the controller 11.
The storage module receives the air pressure data of each air pipe 17 channel sent by the current air pressure sensor 13 sent by the controller 11 in real time, and analysis results, test modes, data acquisition time, test cycle number, channel number and the like obtained by analyzing the air pressure values. Preferably, the memory module is a secure digital card (Secure Digital Memory Card/SD card, SD). The SD memory card is a new generation memory device based on a semiconductor flash memory, and has the advantages of small volume, high data transmission speed, hot plug, large capacity, high performance, safety and the like.
According to the above embodiment, the present embodiment provides a preferable scheme, and the communication module 12 is connected with the air wave pressure therapeutic apparatus 15 through the RS232/RS485 interface.
The transmission distance of RS232 is limited, the maximum transmission distance standard value is 15 meters, only point-to-point communication is possible, and the maximum transmission rate is 20kB/s. The maximum wireless transmission distance of RS485 is 1200 meters. The maximum transmission rate is 10Mbps, and the maximum communication distance can be reached at the transmission rate of 100Kb/S, so that the multi-station communication capability is realized. Through the connection of the RS232/RS485 interface, the communication connection under different conditions can be adapted, and the data interaction is realized.
Preferably, the air wave pressure therapeutic apparatus air pressure test device further comprises: an alarm module;
the alarm module is connected with the controller 11 and is used for alarming when the air pressure value exceeds a preset value.
The alarm module is connected with the controller 11, and when the air pressure value exceeds a preset value, the controller 11 controls the alarm device to alarm. The form of the alarm device is not limited in this embodiment, and the alarm device may be designed according to actual needs, for example, a warning light, a buzzer, etc.
The air pressure testing device of the air wave pressure therapeutic apparatus provided by the utility model is described in detail above. In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. An airwave pressure therapeutic apparatus air pressure testing device, comprising:
the device comprises a controller (11), a communication module (12), an air pressure sensor (13), an electromagnetic valve (14) and an air pipe (17);
the communication module (12) is connected with the air wave pressure therapeutic instrument (15) and the controller (11), and the communication module (12) is used for acquiring the current running state of the air wave pressure therapeutic instrument (15) when working and sending the running state to the controller (11);
the electromagnetic valves (14) and the air pipes (17) are multiple in number, the electromagnetic valves (14) are respectively connected with the air pipes (17) in a one-to-one correspondence manner, an air inlet of the air pipe (17) is connected with an air outlet of the air wave pressure therapeutic instrument (15), and an air outlet of the air pipe (17) is connected with the multi-cavity air bag (16);
the controller (11) is connected with the electromagnetic valve (14), and the controller (11) is used for controlling the opening or closing of the corresponding electromagnetic valve (14) according to the running state so as to control the opening or closing of the corresponding air pipe (17);
the air pressure sensor (13) is connected with the multi-way electromagnetic valve (14) and the controller (11), and the air pressure sensor (13) is used for detecting the air pressure value and sending the air pressure value to the controller (11).
2. The air wave pressure therapeutic apparatus of claim 1, further comprising: an indication module;
the indication module is connected with the controller (11) and is used for indicating an analysis result obtained by the controller (11) for analyzing the air pressure value.
3. The air wave pressure therapeutic apparatus of claim 1, further comprising: a display module;
the display module is connected with the controller (11); for displaying current operating data sent by the controller (11).
4. The air wave pressure therapeutic apparatus of claim 1, further comprising: a storage module;
the storage module is connected with the controller (11) and is used for receiving and storing the operation data sent by the controller (11).
5. The air wave pressure therapeutic apparatus air pressure test device according to claim 1, wherein the communication module (12) is connected with the air wave pressure therapeutic apparatus (15) through an RS232/RS485 interface.
6. The air wave pressure therapeutic apparatus of claim 1, further comprising: an alarm module;
the alarm module is connected with the controller (11) and is used for alarming when the air pressure value exceeds a preset value.
7. The air pressure testing device of air wave pressure therapeutic apparatus according to claim 2, wherein the indication module is a tri-color lamp; the number of the three-color lamps is the same as that of the electromagnetic valves, and the three-color lamps are in one-to-one correspondence with the electromagnetic valves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221849649.7U CN219022988U (en) | 2022-07-13 | 2022-07-13 | Air pressure testing equipment of air wave pressure therapeutic instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221849649.7U CN219022988U (en) | 2022-07-13 | 2022-07-13 | Air pressure testing equipment of air wave pressure therapeutic instrument |
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| CN219022988U true CN219022988U (en) | 2023-05-16 |
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