CN212180715U - Drive system for actuating a sensor device - Google Patents

Abstract

A driving system for an actuating sensor device comprises: an actuating sensor device and a power supply device, wherein the actuating sensor device comprises at least one sensor, at least one actuator, a microprocessor and a power controller; the power supply device transmits energy to the power controller through conduction, so that the power controller receives the energy to drive the actuation of the sensor and the actuator.

Description

Drive system for actuating sensing device

technical field

This case is about a monitoring environment application for actuating a sensing module, especially a drive system for actuating a sensing module.

Background technique

At present, human beings are paying more and more attention to the monitoring of ambient air quality in life, such as monitoring of ambient air quality such as carbon monoxide, carbon dioxide, volatile organic compounds (VOC), PM2.5, etc. The human body causes adverse health effects, serious and even life-threatening. Therefore, the monitoring of ambient air quality has attracted the attention of various countries. How to implement the monitoring of ambient air quality is a topic that needs urgent attention.

It is feasible to use sensors to monitor surrounding environmental gases. If monitoring information can be provided in real time to warn people in dangerous environments, they can prevent or escape in real time, and avoid human health effects and injuries caused by gas exposure in the environment. Monitoring the surrounding environment through sensors can be said to be a very good application.

Of course, using sensors to monitor the environment can provide users with more information about the user's environment, but the best performance of monitoring sensitivity and accuracy needs to be considered. For example, sensors rely solely on the natural fluid in the environment. Circulation drainage not only fails to obtain stable and consistent fluid flow for stable monitoring, but also takes a long time for the natural flow of fluid in the environment to reach the monitoring response of the contact sensor, which will affect the effectiveness of real-time monitoring.

In addition, although large-scale environmental monitoring base stations are used for monitoring of ambient air quality, the monitoring results can only be used for monitoring large-scale ambient air quality. Therefore, if the sensor can be combined with a portable electronic device for application, it can achieve real-time monitoring anytime and anywhere, and can transmit monitoring data to a cloud in real time. The database conducts data construction and integration to provide more accurate and timely air quality monitoring information to activate the air quality notification mechanism and the air quality processing mechanism.

In view of this, how can we provide solutions for the monitoring accuracy of sensors and speed up the monitoring response of sensors, as well as real-time monitoring anytime, anywhere, and real-time transmission of monitoring data to the cloud database for data construction and integration, so as to provide more accurate and timely air quality. Monitoring information to activate the air quality notification mechanism and the air quality treatment mechanism is an urgent problem that needs to be solved at present.

Utility model content

A broader implementation aspect of the present application is to provide a drive system for actuating a sensing device, comprising: an actuating sensing device including at least one sensor, at least one actuator, a microprocessor and a power controller; a The power supply device transmits an energy to the power controller through conduction, so that the power controller receives the energy and drives the sensor and the actuator to actuate.

The beneficial effect of the present invention is that the actuating sensing device includes at least one sensor, at least one actuator, a microprocessor, and a power supply controller, which are integrated into a module arrangement, and the actuator is used to accelerate the fluid flow, and Provide stable and consistent flow, so that the sensor can obtain stable and consistent fluid flow for direct monitoring, and shorten the monitoring response time of the sensor to achieve accurate monitoring, and the actuation sensing device itself does not need a power supply device , and then cooperate with an external power supply device to conduct energy to provide the actuation of the sensor and the actuator, and to provide the driving operation of the power controller and the microprocessor, so as to save the installation space of the entire module and achieve miniaturization. Design trends and can be applied to electronic devices that monitor air quality.

Description of drawings

In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and easy to understand, the specific embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings, which are characterized in that:

FIG. 1A is a schematic structural diagram of the first preferred embodiment of the driving system for actuating the sensing module of the present invention.

FIG. 1B is a schematic structural diagram of another preferred embodiment of the driving system for actuating the sensing module of the present invention.

FIG. 2 shows a schematic diagram of the relevant components of the actuation sensing device of the drive system of the actuation sensing module of the present invention.

FIG. 3A and FIG. 3B are schematic views of the exploded structure of the actuator of the present invention using a fluid actuator from different viewing angles, respectively.

FIG. 4 is a schematic cross-sectional structural diagram of the piezoelectric actuator shown in FIGS. 3A and 3B .

FIG. 5 shows a schematic cross-sectional structure diagram of the fluid actuator used in the actuator of the present invention.

6A to FIG. 6E are flow charts showing the actuators of the present invention actuated by a fluid actuator.

Description of reference numerals

1: Activate the sensing device

11: Carrier

12: Sensor

13: Actuator

130: First Chamber

131: Deflector

131a: Orifice

131b: bus hole

131c: Center recess

132: Resonance sheet

132a: Movable part

132b: Fixed part

132c: Hollow Hole

133: Piezoelectric Actuators

1331: Hoverboard

1331a: convex part

1331b: Second Surface

1331c: First Surface

1332: Outer frame

1332a: Second Surface

1332b: First Surface

1332c: Conductive pins

1333: Stand

1333a: Second Surface

1333b: First Surface

1334: Piezoelectric Sheet

1335: void

134a, 134b: insulating sheet

135: Conductive sheet

135a: Conductive pins

h: gap

14: Microprocessor

15: Power Controller

16: Data Transmitter

2: Power supply device

3: Linking device

31: Notification Processing System

32: Notification processing device

4: Connecting to a network relay station

5: Cloud data processing device

6: Second link device

Detailed ways

Some typical embodiments embodying the features and advantages of the present case will be described in detail in the description of the latter paragraph. It should be understood that this case can have various changes in different aspects, all of which do not depart from the scope of this case, and the descriptions and diagrams therein are essentially used for illustration rather than limiting this case.

Please refer to FIG. 1A , the driving system of the actuating sensing module of the present application mainly includes an actuating sensing device 1 and a power supply device 2 . The actuation sensing device 1 includes at least one sensor 12 , at least one actuator 13 , a microprocessor 14 and a power controller 15 . The power controller 15 receives an energy and can transmit the energy to drive the sensor 12 and the actuator 13 to actuate.

Sensors 12 of the present case may include sensors such as: temperature sensors, volatile organic compound sensors (eg, sensors measuring formaldehyde, ammonia), particulate sensors (eg, PM 2.5 particulate sensors), carbon monoxide Sensors, carbon dioxide sensors, oxygen sensors, ozone sensors, other gas sensors, humidity sensors, moisture sensors, sensors that measure compounds and/or biological substances in water or other liquids or in the air (for example, water quality sensors), other liquids The sensor, or the light sensor used for measuring the environment, may also be a group formed by any combination of the plurality of sensors, which is not limited thereto.

The actuator 13 of the present case is actuated to generate fluid flow out through the sensor 12 to provide a stable and consistent flow directly into the sensor 12, so that the sensor 12 can obtain a stable and consistent fluid flow for direct measurement The received fluid shortens the monitoring response time of the sensor 12 to achieve accurate monitoring. In some embodiments, the fluid can be, but not limited to, gas or liquid.

The power supply device 2 of the present application can transmit energy to the power supply controller 15 through conduction, and the power supply controller 15 receives the energy to drive the actuation of the sensor 12 and the actuator 13 . In other embodiments, the energy includes light, electricity, magnetism, sound, chemical energy, etc., but not limited thereto.

The electrical conduction of the power supply device 2 of the present application can be in a wired conduction mode. For example, the power supply device 12 is a charger or a rechargeable battery, which can transmit energy to the power controller 15 through the wired conduction mode. Alternatively, the electrical conduction method of the power supply device 2 can also be a wireless conduction method, so as to transmit energy to the power controller 15 through the wireless conduction method. For example, the power supply device 2 is a charger or a rechargeable battery, which has a built-in There are components for wireless charging (inductive charging), which can transmit energy to the power controller 15 through wireless conduction. Alternatively, in other embodiments, the electrical conduction mode of the power supply device 2 may be a portable mobile device with a wireless charging and discharging conduction mode, such as a mobile phone, which is provided with a wireless charging (inductive charging) device. components, and can transmit energy to the power controller 15 through wireless conduction.

The power supply controller 15 of the present application may further include a charging component (not shown) capable of receiving energy and storing charging. The charging component of the power supply controller 15 may receive the energy transmitted by the power supply device 2 in a wired or wireless transmission manner, and Energy is stored and can be output to provide measurement operation of the sensor 12 and actuation control of the actuator 13 .

Also as shown in FIG. 1B , the actuating sensing device 1 of the driving system for actuating the sensing module in the present case further includes a data transmitter 16 . The data transmitter 16 is a device for receiving or sending signals, and the present case The drive system of the motion sensing module further includes a linking device 3, so that the microprocessor 14 of the actuating sensing device 1 performs arithmetic processing on the measurement data of the sensor 12, so as to convert it into output data through a data connector. 16 receives the output data, and the data adapter 16 sends it to the linking device 3 through transmission, so that the linking device 3 displays the information of the output data, stores the information of the output data, or transmits the information of the output data to the storage device therein. (not shown) for storage and arithmetic processing. In some embodiments, the linking device 3 is linked to a notification processing system 31 to activate an air quality notification mechanism, for example, a real-time air quality map informs notifications to avoid and stay away or instructs to wear a mask for protection; in other embodiments, the linking device 3 A notification processing device 32 can also be linked to activate the air quality processing mechanism, for example, to activate air cleaners, air conditioners, etc. to filter the air quality.

The linking device 3 in this case is a display device with a wired communication transmission module, such as a desktop computer; or a display device with a wireless communication transmission module, such as a notebook computer; or a portable computer with a wireless communication transmission module mobile devices, such as cell phones. The wired communication transmission module can mainly use RS485, RS232, Modbus, KNX and other communication interfaces to carry out wired communication transmission operations. The wireless communication transmission module can mainly use zigbee, z-wave, RF, Bluetooth, wifi, EnOcean and other technologies to perform wireless communication transmission operations.

The driving system for actuating the sensor module in the present case may further include a networking relay station 4 and a cloud data processing device 5, the linking device 3 is used for transmitting the information of the output data to the networking relay station 4, and the networking relay station 4 transmits the output data The information is sent to the cloud data processing device 5 for calculation and storage. In this way, the cloud data processing device 5 can publish the information of the output data after the arithmetic processing, and the notification is first sent to the networking relay station 4, and then transmitted to the linking device 3; in this way, the notification processing linked by the linking device 3 The system 31 can receive the notification received by the linking device 3 and start the air quality notification mechanism, or the notification processing device 32 linked by the linking device 3 can also receive the notification received by the linking device 3 and start the air quality processing mechanism.

The above-mentioned linking device 3 can also send control commands to operate the actuating sensor device 1, and can also transmit the control commands to the data adapter 16 through wired communication transmission operations and wireless communication transmission operations as described above, and then transmit them to the data linker 16. The microprocessor 14 controls the measurement operation of the activation sensor 12 and the actuation of the actuator 13 .

Of course, the drive system for actuating the sensing module in this case also further includes a second linking device 6 for sending a manipulation command, which transmits the manipulation command to the cloud data processing device 5 through the networked relay station 4, and the cloud data processing device 5. The control command is then sent to the networking relay station 4, and transmitted to the linking device 3, and the linking device 3 is sent to the data transmitter 16 to receive the control command, and then transmitted to the microprocessor 14 to control the activation of the sensor 12. The measurement operation and actuation of the actuator 13 is carried out. In this embodiment, the second linking device 6 is a device with a wired communication transmission module, or a device with a wireless communication transmission module, or a portable mobile device with a wireless communication transmission module, neither This is the limit.

The actuator 13 in this case is a power device capable of converting a control signal into a power device capable of propelling the controlled system. The actuator 13 may include an electric actuator, a magnetic actuator, a thermal actuator, a piezoelectric actuator actuator and a fluid actuator. For example, it can be an electric actuator such as an AC/DC motor, a stepping motor, a magnetic actuator such as a magnetic coil motor, a thermal actuator such as a heat pump, a piezoelectric driver such as a piezoelectric pump, or a Fluid actuators such as gas pumps and liquid pumps are not limited to this.

Please also refer to FIG. 2 , in the embodiment of the present case, the actuating sensing device 1 of the present case may further include a carrier 11 integrating at least one sensor 12 , at least one actuator 13 , a microprocessor 14 , a power controller 15 and The data connector 16 forms a modular structure. In some embodiments, the carrier 11 can be a substrate (PCB), on which the sensors 12 and the actuators 13 can be mounted in arrays; in other embodiments, the carrier 11 It can also be an application-specific chip (ASIC) or a system-on-chip (SOC), the sensor 12 is deposited on the carrier, and the actuator 13 can also be packaged and integrated on the carrier 11, but the type of the carrier 11 in this case is The types and types are not limited thereto, and other platforms that integrate the sensor 12 and the actuator 13 may also be supported.

Please refer to FIG. 3A and FIG. 3B , in the embodiment of the present application, the actuator 13 is a fluid actuator for illustration, and the fluid actuator is used to represent the actuator 13 in the following description. The fluid actuator 13 in this case can be a driving structure of a piezoelectrically actuated pump, or a driving structure of a micro-electromechanical system (MEMS) pump. This embodiment is described below with the action of the fluid actuator 13 of the piezoelectric actuated pump:

3A and 3B again, the fluid actuator 13 includes an air intake plate 131, a resonance plate 132, a piezoelectric actuator 133, insulating sheets 134a, 134b, and a conductive sheet 135 and other structures. The electric actuator 133 is arranged corresponding to the resonance sheet 132, and the air intake plate 131, the resonance sheet 132, the piezoelectric actuator 133, the insulating sheet 134a, the conductive sheet 135 and another insulating sheet 134b are stacked in sequence, The assembled cross-sectional view is shown in Figure 5.

In this embodiment, the air intake plate 131 has at least one air intake hole 131a, and it is characterized in that the number of the air intake holes 131a is preferably four, but not limited thereto. The air inlet hole 131a penetrates through the air inlet plate 131 for allowing the fluid to flow into the fluid actuator 13 from the at least one air inlet hole 131a in compliance with the action of atmospheric pressure from outside the device. The air intake plate 131 has at least one bus hole 131b, which is arranged corresponding to the at least one air intake hole 131a on the other surface of the air intake plate 131 . There is a central concave portion 131c at the center of the bus hole 131b, and the central concave portion 131c is communicated with the bus hole 131b, so that the fluid entering the bus hole 131b from the at least one air intake hole 131a can be guided and concentrated to the center. Recess 131c for fluid transfer. In this embodiment, the air inlet plate 131 has an integrally formed air inlet hole 131a, a bus hole 131b and a central concave portion 131c, and a confluence chamber for confluent fluid is correspondingly formed at the central concave portion 131c for temporary storage of the fluid. In some embodiments, the material of the air inlet plate 131 may be, for example, but not limited to, stainless steel. In other embodiments, the depth of the bus chamber formed by the central concave portion 131c is the same as the depth of the bus hole 131b, but not limited thereto. The resonance plate 132 is made of a flexible material, but not limited to this, and the resonance plate 132 has a hollow hole 132c corresponding to the central concave portion 131c of the air inlet plate 131 to allow fluid to circulate . In other embodiments, the resonance plate 132 may be formed of a copper material, but not limited thereto.

The piezoelectric actuator 133 is assembled by a suspension board 1331 , an outer frame 1332 , at least one bracket 1333 and a piezoelectric sheet 1334 , wherein the piezoelectric sheet 1334 is attached to the suspension board 1331 . The first surface 1331c is used to apply a voltage to generate deformation to drive the suspension board 1331 to bend and vibrate, and the at least one bracket 1333 is connected between the suspension board 1331 and the outer frame 1332. In this embodiment, the bracket 1333 is connected to It is arranged between the suspension board 1331 and the outer frame 1332, and its two ends are respectively connected to the outer frame 1332 and the suspension board 1331 to provide elastic support, and there is at least one between the bracket 1333, the suspension board 1331 and the outer frame 1332. A gap 1335, the at least one gap 1335 is communicated with the fluid channel for fluid circulation. It should be emphasized that the type and quantity of the suspension board 1331 , the outer frame 1332 and the brackets 1333 are not limited to the foregoing embodiments, and can be changed according to actual application requirements. In addition, the outer frame 1332 is disposed around the outer side of the suspension board 1331, and has a conductive pin 1332c protruding outward for power supply connection, but not limited thereto.

The hoverboard 1331 is a stepped surface structure (as shown in FIG. 4 ), which means that the second surface 1331b of the hoverboard 1331 further has a convex portion 1331a, and the convex portion 1331a can be but not limited to a circular convex up the structure. The convex portion 1331a of the suspension board 1331 is coplanar with the second surface 1332a of the outer frame 1332, and the second surface 1331b of the suspension board 1331 and the second surface 1333a of the bracket 1333 are also coplanar, and the convex portion of the suspension board 1331 is also coplanar. 1331a and the second surface 1332a of the outer frame 1332, the second surface 1331b of the hover board 1331 and the second surface 1333a of the bracket 1333 have a specific depth. The first surface 1331c of the suspension board 1331 is a flat coplanar structure with the first surface 1232b of the outer frame 1332 and the first surface 1233b of the bracket 1333, and the piezoelectric sheet 1334 is attached to the flat surface of the suspension board 1331. at the first surface 1331c. In other embodiments, the shape of the suspension board 1331 can also be a plate-like square structure with flat surfaces on both sides. In some embodiments, the suspension board 1331 , the bracket 1333 and the outer frame 1332 can be integrally formed, and can be formed of a metal plate, such as but not limited to stainless steel. In other embodiments, the side length of the piezoelectric sheet 1334 is smaller than the side length of the suspension board 1331 . In other embodiments, the side length of the piezoelectric sheet 1334 is equal to the side length of the suspension board 1331 , and is also designed to be a square plate structure corresponding to the suspension board 1331 , but not limited thereto.

In this embodiment, as shown in FIG. 3A , the insulating sheet 134a, the conductive sheet 135 and another insulating sheet 134b of the fluid actuator 13 are correspondingly disposed under the piezoelectric actuator 133 in sequence, and their shapes are roughly The above corresponds to the shape of the outer frame 1332 of the piezoelectric actuator 133 . In some embodiments, the insulating sheets 134a and 124b are made of insulating material, such as but not limited to plastic, so as to provide insulating function. In other embodiments, the conductive sheet 135 may be formed of a conductive material, such as but not limited to a metal material, to provide an electrical conduction function. In this embodiment, a conductive pin 135a can also be disposed on the conductive sheet 135 to realize the electrical conduction function.

In this embodiment, as shown in FIG. 5 , the fluid actuator 13 is sequentially composed of an air intake plate 131 , a resonance sheet 132 , a piezoelectric actuator 133 , an insulating sheet 134 a , a conductive sheet 135 and another insulating sheet 134 b The resonant sheet 132 and the piezoelectric actuator 133 have a gap h, in this embodiment, between the resonance sheet 132 and the periphery of the outer frame 1332 of the piezoelectric actuator 133 A filling material, such as but not limited to conductive glue, is filled in the gap h between the resonant plate 132 and the convex portion 1331a of the suspension plate 1331 of the piezoelectric actuator 133 to maintain the depth of the gap h, which can lead to The bleed air flows more rapidly, and since the convex portion 1331a of the suspension plate 1331 and the resonance sheet 132 maintain a proper distance, the contact and interference of each other are reduced, and the noise generation can be reduced. In other embodiments, the height of the outer frame 1332 of the high-voltage electric actuator 133 can also be increased to increase a gap when it is assembled with the resonance plate 132 , but not limited to this.

Please refer to FIG. 3A , FIG. 3B , and FIG. 5 , in this embodiment, after the air intake plate 131 , the resonance plate 132 and the piezoelectric actuator 133 are assembled correspondingly in sequence, the resonance plate 132 has a movable portion 132a and a fixed part 132b, the movable part 132a and the air inlet plate 131 on the movable part 132a can form a chamber for converging fluid together, and a first chamber is further formed between the resonant plate 132 and the piezoelectric actuator 133 130 is used to temporarily store fluid, and the first chamber 130 communicates with the chamber at the central concave portion 131c of the air inlet plate 131 through the hollow hole 132c of the resonance sheet 132, and the two sides of the first chamber 130 Then, the gap 1335 between the brackets 1333 of the piezoelectric actuator 133 communicates with the fluid channel.

Please refer to Fig. 3A, Fig. 3B, Fig. 5, Fig. 6A to Fig. 6E, the operation flow of the fluid actuator 13 of the present application is briefly described as follows. When the fluid actuator 13 is actuated, the piezoelectric actuator 133 is actuated by a voltage and takes the bracket 1333 as a fulcrum to reciprocate in the vertical direction. As shown in FIG. 6A , when the piezoelectric actuator 133 is actuated by a voltage to vibrate downward, since the resonance plate 132 is a light and thin sheet-like structure, when the piezoelectric actuator 133 vibrates, the resonance plate 133 resonates. The sheet 132 will also perform vertical reciprocating vibration along with the resonance, that is, the part of the resonance sheet 132 corresponding to the central concave portion 131c will also deform with bending vibration, that is, the portion corresponding to the central concave portion 131c is the movable portion of the resonance sheet 132. The portion 132a is so that when the piezoelectric actuator 133 bends and vibrates downward, the movable portion 132a of the resonance plate 132 corresponding to the central recess 131c will be brought in and pushed by the fluid and the piezoelectric actuator 133 will vibrate. As the piezoelectric actuator 133 bends and vibrates and deforms downward, the fluid enters through at least one air inlet hole 131a on the air inlet plate 131 and passes through at least one bus hole 131b to be collected into the central central recess 131c and then flows downward into the first chamber 130 through the hollow hole 132c provided on the resonance plate 132 corresponding to the central concave portion 131c. Afterwards, driven by the vibration of the piezoelectric actuator 133, the resonant sheet 132 also resonates and vibrates vertically, as shown in FIG. 6B, at this time, the movable part 132a of the resonance sheet 132 also follows It vibrates downward, and sticks against the convex part 1331a of the suspension plate 1331 of the piezoelectric actuator 133 , so that the area other than the convex part 1331a of the suspension plate 1331 and the fixed parts 132b on both sides of the resonance plate 132 are confluent. The spacing of the chambers will not be reduced, and the volume of the first chamber 130 is compressed by the deformation of the resonant sheet 132, and the middle circulation space of the first chamber 130 is closed, so that the fluid in it is pushed to both sides. flow, and then flows downward through the gap 1335 between the brackets 1333 of the piezoelectric actuator 133 . After that, as shown in FIG. 6C , the movable portion 132 a of the resonant plate 132 is deformed by bending and vibrating upward, and returns to the initial position, and the piezoelectric actuator 133 is driven by a voltage to vibrate upward, so as to press the first chamber 130 as well. However, at this time, since the piezoelectric actuator 133 is lifted upward, the fluid in the first chamber 130 will flow to both sides, and the fluid will continue to flow from at least one air intake hole 131a on the air intake plate 131 into and into the cavity formed by the central recess 131c. Afterwards, as shown in FIG. 6D , the resonance plate 132 is resonated upward by the upward vibration of the piezoelectric actuator 133 . At this time, the movable portion 132 a of the resonance plate 132 also vibrates upward, thereby slowing down the continuous self-advancement of the fluid. At least one air inlet hole 131a on the air plate 131 enters, and then flows into the cavity formed by the central concave portion 131c. Finally, as shown in FIG. 6E, the movable portion 132a of the resonant plate 132 also returns to the initial position. From this embodiment, it can be seen that when the resonator plate 132 performs vertical reciprocating vibration, the resonant plate 132 can interact with the piezoelectric actuator. The gap h between the two structures can increase the maximum distance of the vertical displacement. In other words, setting the gap h between the two structures can make the resonant sheet 132 generate a larger vertical displacement during resonance. Therefore, a pressure gradient is generated in the flow channel design of the fluid actuator 13, so that the fluid flows at a high speed, and through the impedance difference between the in and out directions of the flow channel, the fluid is transmitted from the suction end to the discharge end to complete the fluid delivery. Operation, even in the state of air pressure at the discharge end, it still has the ability to continuously push the fluid into the fluid channel, and can achieve a mute effect, so repeating the actuation of the fluid actuator 13 in FIG. 6A to FIG. 6E can make the fluid Actuator 13 produces an outward-inward flow of fluid.

As mentioned above, in order to understand the operation of the fluid actuator 13, the air intake plate 131, the resonance sheet 132, the piezoelectric actuator 133, the insulating sheet 134a, the conductive sheet 135, and another insulating sheet 134b are stacked in sequence. Setting, the fluid actuator 13 is assembled on the carrier 11, and maintains a channel (not shown) with the carrier 11, and the channel is located on the side of the sensor 12, the fluid actuator 13 is driven to actuate the compressed fluid, which is generated by the outflow of the channel flow to measure the received fluid through the sensor 12, so that the fluid actuator 13 guides the fluid inside, and provides a stable and consistent flow directly to the sensor 12, so that the sensor 12 can obtain stable and consistent flow The fluid flow can be directly monitored, and the monitoring response time of the sensor 12 can be shortened to achieve accurate monitoring; in addition, the actuating sensor device 1 itself may not be provided with a power supply device, and then an external power supply device 2 can be used to conduct energy. , to provide the actuation of the drive sensor 12 and the actuator 13, and to provide the drive operation of the power controller 15, the data adapter 16 and the microprocessor 14, so as to save the installation space of the entire module and achieve the miniaturization design trend , which is applied to the electronic device for monitoring air quality; in addition, the data adapter 16 can further receive a control command to control the measurement operation of the sensor 12 and the actuation of the actuator 13, as well as the data transmission The device 16 can also transmit the output data of a monitoring measurement to the linking device 3 for display and storage, so as to achieve the effect of displaying information and reporting in real time, and can also transmit the data to the cloud database for data construction and integration, so as to activate the Quality notification mechanism and air quality treatment mechanism.

In summary, the present application provides a drive system for actuating a sensing module, including an actuating sensing device and a power supply device, and the actuating sensing device includes at least one sensor, at least one actuator, a microprocessor and a power supply control The actuator is used to accelerate the fluid flow and provide a stable and consistent flow, so that the sensor can obtain a stable and consistent fluid flow for direct monitoring and shorten the monitoring response of the sensor. Time, to achieve accurate monitoring, it is not necessary to set up a power supply device itself, and then use an external power supply device to conduct energy to provide the actuation of the sensor and the actuator, as well as the power supply controller, data link and microcomputer. The driving operation of the processor saves the installation space of the entire module, and achieves the miniaturization design trend, which is beneficial to be applied to electronic devices for monitoring air quality. Therefore, the drive system of the actuating sensing module in this case is of great industrial value, and an application can be filed in accordance with the law.

This case can be modified by a person who is familiar with this technology, and all kinds of modifications can be made without departing from the protection of the scope of the patent application attached.

Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications and improvements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present invention should be defined by the claims.

Claims (35)

1. A drive system for actuating a sensing device, comprising:

the actuating sensing device comprises at least one sensor, at least one actuator, a microprocessor and a power controller;

and the power supply device transmits energy to the power supply controller through conduction so that the power supply controller receives the energy and drives the sensor and the actuator to actuate.

2. The drive system for actuating a sensing device of claim 1, wherein the power supply device is a charger.

3. The drive system according to claim 2, wherein the charger delivers the energy by a wired transmission.

4. The drive system according to claim 2, wherein the charger transmits the energy via a wireless transmission.

5. The driving system of claim 1, wherein the power supply device is a portable mobile device with wireless charging/discharging conduction mode.

6. The driving system of claim 5, wherein the portable mobile device transmits the energy through a wireless transmission.

7. The actuation sensing device driving system according to claim 1, wherein the power supply means is a rechargeable battery.

8. The actuation sensing device actuation system of claim 7, wherein the rechargeable battery delivers the energy via a wired transmission.

9. The drive system according to claim 7, wherein the rechargeable battery is configured to deliver the energy via a wireless transmission.

10. The actuation sensing device drive system of claim 1, further comprising a charging assembly.

11. The actuation sensing device actuation system of claim 10, wherein the charging assembly receives the energy transmitted by the power supply device in a wired manner, stores the energy, and outputs the energy to provide the measurement operation of the sensor and the actuation control of the actuator.

12. The drive system of claim 10, wherein the charging assembly receives the energy transmitted by the power supply device in a wireless transmission manner, stores the energy, and outputs the energy to provide the measurement operation of the sensor and the actuation control of the actuator.

13. The drive system for actuating a sensing device of claim 1, wherein the actuator comprises an electric actuator.

14. The drive system of claim 1, wherein the actuator comprises a magnetic actuator.

15. The drive system for actuating a sensing device of claim 1, wherein the actuator comprises a thermal actuator.

16. The drive system for actuating a sensing device of claim 1, wherein the actuator comprises a piezoelectric actuator.

17. The actuation sensing device drive system of claim 1, wherein the actuator comprises a fluid actuator.

18. The actuation sensor device drive system according to claim 1, wherein the actuation sensor device further comprises a carrier and a data transceiver, the at least one sensor, the at least one actuator, the power controller, the data transceiver and the microprocessor being integrated to form a module.

19. The drive system for actuating a sensing device of claim 18, wherein the carrier is a substrate on which the sensor and the actuator can be mounted in an array.

20. The actuation sensing device driving system according to claim 18, wherein the carrier is an application specific chip on which the sensor and the actuator are packaged and integrated.

21. The system of claim 18, wherein the carrier is a system-on-a-chip, and the sensor and the actuator are packaged and integrated.

22. The actuation sensing device drive system of claim 1, wherein the sensor comprises a gas sensor.

23. The actuation sensing device driving system according to claim 1, wherein the sensor comprises a group of at least one of an oxygen sensor, a carbon monoxide sensor and a carbon dioxide sensor in any combination.

24. The actuation sensing device drive system of claim 1, wherein the sensor comprises a liquid sensor.

25. The drive system of claim 1, wherein the sensor comprises a temperature sensor, a liquid sensor, and a humidity sensor in any combination.

26. The actuation sensing device actuation system of claim 1, wherein the sensor comprises an ozone sensor.

27. The actuation sensing device driving system according to claim 1, wherein the sensor comprises a particle sensor.

28. The actuation sensing device driving system according to claim 1, wherein the sensor comprises a volatile organic compound sensor.

29. The actuation sensing device driving system according to claim 1, wherein the sensor comprises an optical sensor.

30. The actuation sensing device drive system according to claim 17, wherein the fluid actuator is a mems pump.

31. The actuation sensing device drive system of claim 17, wherein the fluid actuator is a piezo-actuated pump.

32. The actuation sensing device drive system according to claim 31, wherein the piezo-actuated pump comprises:

the air inlet plate is provided with at least one air inlet hole, at least one bus hole and a central concave part forming a confluence chamber, wherein the at least one air inlet hole is used for introducing air flow, the bus hole corresponds to the air inlet hole, and the bus hole guides the air flow of the air inlet hole to converge to the confluence chamber formed by the central concave part;

a resonance sheet having a hollow hole corresponding to the confluence chamber, and a movable part around the hollow hole; and

a piezoelectric actuator, which is arranged corresponding to the resonance sheet;

the first cavity is formed by a gap between the resonance sheet and the piezoelectric actuator, so that when the piezoelectric actuator is driven, airflow is guided in from the at least one air inlet hole of the air inlet plate, collected to the central concave part through the at least one bus hole, and then flows through the hollow hole of the resonance sheet to enter the first cavity, and resonance transmission airflow is generated by the piezoelectric actuator and the movable part of the resonance sheet.

33. The drive system for actuating a sensing device of claim 32, wherein the piezoelectric actuator comprises:

a suspension plate having a first surface and a second surface and capable of bending and vibrating;

the outer frame is arranged around the outer side of the suspension plate;

at least one bracket connected between the suspension plate and the outer frame to provide elastic support; and

the piezoelectric sheet is attached to a first surface of the suspension plate and used for applying voltage to drive the suspension plate to vibrate in a bending mode.

34. The actuation sensing device drive system according to claim 33, wherein the suspension plate is a square suspension plate having a convex portion.

35. The actuation sensing device drive system according to claim 32, wherein the piezo-actuated pump comprises: the piezoelectric actuator is arranged on the air inlet plate, and the piezoelectric actuator is arranged on the air inlet plate.

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