Electronic device with actuating and sensing module

1. An electronic device, comprising:

a casing having an opening;

a speaker enclosure disposed within the casing to enclose a speaker, the speaker enclosure being in communication with the opening of the casing and divided into a first speaker compartment and a second speaker compartment by a partition plate disposed corresponding to the opening of the casing, so that the opening of the casing is in communication with the first speaker compartment and the second speaker compartment respectively; and

at least one actuating and sensing module disposed within the first speaker compartment, the speaker being disposed within the second speaker compartment, the actuating and sensing module comprising a fluid transportation device, a sensor and a substrate, wherein the sensor is arranged adjacent to the fluid transportation device, and the sensor and the fluid transportation device are disposed on a same surface of the substrate, and a fluid channel is arranged between the fluid transportation device and the substrate, wherein the fluid transportation device is driven to transport a fluid from outside the casing into the first speaker compartment through the opening of the casing, so that the fluid is transported to the sensor through the fluid channel by the fluid transportation device and sensed by the sensor.

2. The electronic device according to claim 1 , wherein the fluid is a gas.

3. The electronic device according to claim 1 , wherein the fluid is a liquid.

4. The electronic device according to claim 1 , wherein the speaker enclosure is separated and independent from an inner space of the electronic device.

5. The electronic device according to claim 1 , wherein before the sensor and the fluid transportation device are disposed within the first speaker compartment, the sensor and the fluid transportation device are integrated into an application-specific integrated circuit.

6. The electronic device according to claim 1 , wherein before the sensor and the fluid transportation device are disposed within the first speaker compartment, the sensor and the fluid transportation device are packaged on a system on chip.

7. The electronic device according to claim 1 , wherein the sensor comprises a gas sensor.

8. The electronic device according to claim 1 , wherein the sensor comprises a liquid sensor.

9. The electronic device according to claim 1 , wherein the sensor comprises an ozone sensor.

10. The electronic device according to claim 1 , wherein the sensor comprises a particulate sensor.

11. The electronic device according to claim 1 , wherein the sensor comprises a volatile organic compound sensor.

12. The electronic device according to claim 1 , wherein the sensor comprises a light sensor.

13. The electronic device according to claim 1 , wherein the sensor comprises at least one selected from the group consisting of an oxygen sensor, a carbon monoxide sensor, a carbon dioxide sensor, a temperature sensor, a liquid sensor and a humidity sensor.

14. The electronic device according to claim 1 , wherein the fluid transportation device is a MEMS pump.

15. The electronic device according to claim 1 , wherein the fluid transportation device is a piezoelectric pump.

16. The electronic device according to claim 15 , wherein the fluid transportation device comprises:

a fluid inlet plate having at least one inlet for introducing the fluid, at least one convergence channel disposed corresponding to the at least one inlet, and a central cavity forming a convergence chamber, wherein the at least one convergence channel guides the fluid introduced from the at least one inlet into the convergence chamber so that the fluid is converged;

a resonance plate having a central aperture aligned with the convergence chamber, the resonance plate comprising a movable part around the central aperture; and

a piezoelectric actuator facing the resonance plate, wherein a gap is formed between the resonance plate and the piezoelectric actuator to define a first chamber, wherein when the piezoelectric actuator is enabled, the fluid is fed into the fluid transportation device through the at least one inlet of the fluid inlet plate, converged to the central cavity through the at least one convergence channel, transferred through the central aperture of the resonance plate, and introduced into the first chamber, wherein the fluid is transferred through a resonance between the piezoelectric actuator and the movable part of the resonance plate.

17. The electronic device according to claim 16 , wherein the piezoelectric actuator comprises:

a suspension plate having a first surface and an opposing second surface, wherein the suspension plate is permitted to undergo a bending vibration;

an outer frame arranged around the suspension plate;

at least one bracket connected between the suspension plate and the outer frame for elastically supporting the suspension plate; and

a piezoelectric plate, wherein a length of a side of the piezoelectric plate is smaller than or equal to a length of a side of the suspension plate, and the piezoelectric plate is attached on the first surface of the suspension plate, wherein when a voltage is applied to the piezoelectric plate, the suspension plate is driven to undergo the bending vibration.

18. The electronic device according to claim 17 , wherein the suspension plate is a square suspension plate with a bulge.

19. The electronic device according to claim 16 , wherein the fluid transportation device further comprises a conducting plate, a first insulation plate and a second insulation plate, wherein the fluid inlet plate, the resonance plate, the first insulation plate, the conducting plate and the second insulation plate are sequentially stacked.

20. An electronic device, comprising:

at least one casing having at least one opening;

at least one speaker enclosure being in communication with the at least one opening of the at least one casing and divided into at least one first speaker compartment and at least one second speaker compartment by at least one partition plate disposed corresponding to the at least one opening of the at least one casing, so that the at least one opening off the at least one casing is in communication with the at least one first speaker compartment and the at least one second speaker compartment respectively; and

at least one actuating and sensing module disposed within the at least one first speaker compartment, the at least one speaker being disposed within the at least one second speaker compartment, the at least one actuating and sensing module comprising at least one fluid transportation device, at least one sensor and at least one substrate, wherein the at least one sensor is arranged adjacent to the at least one fluid transportation device, and the at least one sensor and the at least one fluid transportation device are disposed on a same surface of the at least one substrate, and at least one fluid channel is arranged between the at least one fluid transportation device and the at least one substrate, wherein the at least one fluid transportation device is driven to transport at least one fluid from outside the at least one casing into the at least one first speaker compartment through the at least one opening of the at least one casing, so that the at least one fluid is transported to the at least one sensor through the at least one fluid channel by the at least one fluid transportation device and sensed by the at least one sensor.