electronic devices

Abstract

An electronic device includes a cabinet, an infusion assembly, and a leak detection device. The infusion assembly includes a manifold module and a plurality of quick-connect fittings. The leak detection device includes a detection assembly and a receiver. The detection assembly includes a plurality of liquid-receiving assemblies and a plurality of leak detectors. The liquid-receiving assemblies are assembled to the manifold module. Each liquid-receiving assembly includes a liquid-receiving tray located below at least one corresponding quick-connect fitting. The liquid-receiving tray is used to collect liquid dripping from the quick-connect fitting. Each leak detector is used to detect whether the liquid-receiving tray contains liquid. When a leak detector detects liquid, it generates a detection signal. The receiver is electrically connected to the leak detector to receive the detection signal generated by the leak detector to generate output information.

Claims

1. An electronic device comprising: a cabinet; at least one infusion assembly, including a manifold module disposed in the cabinet and a plurality of quick connectors disposed in the manifold module and spaced apart vertically; and a leakage detection device, including at least one detection assembly and a receiver, the detection assembly including a plurality of liquid-receiving components and a plurality of leakage detectors, the liquid-receiving components being assembled in the manifold module and spaced apart vertically from each other, each liquid-receiving component including a liquid-receiving tray located below at least one corresponding quick connector, the liquid-receiving tray being used to collect liquid dripping from the corresponding quick connector, each leakage detector being disposed in the corresponding liquid-receiving tray and used to detect whether the liquid is contained in the liquid-receiving tray, when the leakage detector detects the liquid, the leakage detector generating a detection signal, the receiver being electrically connected to the leakage detector, the receiver being used to receive the detection signal generated by the leakage detector to generate corresponding output information.

2. The electronic device as claimed in claim 1, wherein, The liquid receiving tray has a bottom wall and an outer peripheral wall extending from the outer periphery of the bottom wall away from the bottom wall. The bottom wall and the outer peripheral wall together define a receiving space for accommodating the liquid dripped from the corresponding quick connector. Each leak detector is located in the receiving space of the corresponding liquid receiving tray and is disposed on the corresponding bottom wall. The outer peripheral wall of each liquid receiving tray has an inclined wall portion extending upward and outward from the outer periphery of the bottom wall and a vertical wall portion extending upward from the top of the inclined wall portion.

3. The electronic device as claimed in claim 2, wherein, Each liquid receiving tray has at least one outlet hole that passes through the outer peripheral wall and communicates with the receiving space. The detection assembly also includes multiple signal transmission lines that connect to the receiver. Each signal transmission line passes through the outlet hole of the corresponding liquid receiving tray and is connected to the corresponding leak detector, so that the corresponding leak detector and the receiver are electrically connected.

4. The electronic device as claimed in claim 1, wherein, Each of the liquid receiving components further includes a holding unit for holding the liquid receiving tray to the manifold module. Each holding unit includes two first holding pins fixed to the manifold module and for engaging and fixing the liquid receiving tray. The first holding pins are located on two opposite sides of the manifold module. Each liquid receiving tray has two first snap plates that are respectively snapped and fixed to the first holding pins.

5. The electronic device as claimed in claim 4, wherein, The holding unit also includes a second holding pin fixed on the manifold module, the second holding pin being located between the first holding pins. The liquid receiving tray also has a second snap plate that is snapped to the second holding pin. Each of the first holding pins and the second holding pin has a holding post. Each of the first snap plate and the second snap plate has a snap hole. The snap hole has a snap hole portion that snaps into the corresponding holding post, and a guide hole portion that is connected to the bottom end of the snap hole portion for guiding the corresponding holding post into the snap hole portion.

6. The electronic device as claimed in claim 5, wherein, Each of the first and second snap-on plates has a plate body and two snap-on spring arms connected to the plate body, spaced apart and snapped onto the retaining post. The plate body and the snap-on spring arms together define the snap-on hole.

7. The electronic device as claimed in claim 6, wherein, Each of the first and second snap-fit ​​plates also has two openings located on the side of the snap-fit ​​spring arm away from the snap-fit ​​hole. Each opening and the corresponding snap-fit ​​hole are located on opposite sides of the corresponding snap-fit ​​spring arm. Each snap-fit ​​spring arm has an inclined arm portion extending upward from the plate body and inclined towards the other snap-fit ​​spring arm, and an arc-shaped arm portion extending upward from the top of the inclined arm portion and connected to the plate body. The plate body and the arc-shaped arm portion of the snap-fit ​​spring arm together define the snap-fit ​​hole portion. The inclined arm portion of the snap-fit ​​spring arm together defines the guide hole portion. The inclined arm portions have a minimum distance adjacent to the snap-fit ​​hole portion, which is less than the outer diameter of the retaining post.

8. The electronic device as claimed in claim 5, wherein, Each of the first retaining pin and the second retaining pin also has a connecting post and a stop post respectively connected to the two opposite ends of the retaining post. The connecting post is welded to the manifold module. The outer diameter of the connecting post and the outer diameter of the stop post are larger than the outer diameter of the retaining post. The connecting post and the stop post stop the first snap plate or the second snap plate.

9. The electronic device as claimed in claim 2, wherein, Each liquid receiving tray also has an inclined wall portion passing through the outer peripheral wall and communicating with the accommodating space for discharging the liquid in the accommodating space. The leakage detection device also includes a liquid storage container. The detection assembly also includes a liquid delivery line connected between the liquid receiving tray's drain hole and the liquid storage container for guiding the liquid discharged from the drain hole to the liquid storage container.

10. The electronic device as claimed in claim 9, wherein, Each liquid receiving assembly also has two drain holes and two pipe joints that are respectively connected to the drain holes. The pipe joints are spaced apart in a front-back direction. One of the pipe joints of each liquid receiving assembly is connected to the infusion pipeline. Each liquid receiving assembly also includes a cap that is assembled to the other pipe joint of the corresponding liquid receiving assembly to close the corresponding drain hole.

11. The electronic device as claimed in claim 9, wherein, The infusion tubing includes multiple T-joints, multiple first infusion tubes, multiple second infusion tubes, and a drain pipe. The T-joints correspond to the receiving trays respectively. Each first infusion tube is connected between the corresponding receiving tray and the corresponding T-joint. Each second infusion tube is connected between two adjacent T-joints. The drain pipe is connected to the T-joint at the bottom and extends into the storage container.

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