Pressure relief structure for conveying items

Abstract

A pressure relief structure for conveying items provided in the present invention comprises a pressure relief body, a transmission channel and a pressure relief channel. The pressure relief body is provided with a first opening and a second opening. The transmission channel is provided at the inner edge of the pressure relief body and communicates with the first opening and the second opening. The pressure relief channel is provided at the outer edge of the pressure relief body and communicates with the transmission channel. In this way, the pressure relief body can be connected between an air supply transmission module and an item receiving module of a specimen container transmission equipment. When the specimen container passes through the transmission channel, the pressure relief channel is used to reduce pressure and decelerate the speed to avoid collision during the process of transmitting the specimen container to the item receiving module, thereby avoiding affecting the accuracy of the specimen during testing, so that the specimen container can be transmitted stably.

Claims

1. A material release pressure relief structure, comprising: a pressure relief body having a first opening at one end and a second opening at the other end; a transmission channel disposed on the inner edge of the pressure relief body, one end of the transmission channel communicating with the first opening and the other end of the transmission channel communicating with the second opening; and a plurality of pressure relief channels disposed adjacent to the outer edge of the pressure relief body, wherein the pressure relief channels are respectively connected to the transmission channel; It further includes at least one sensing module, which is disposed on the outer edge of the pressure relief body and adjacent to the second opening. The sensing module is connected to the transmission channel through at least one pressure relief channel. The sensing module is electrically connected to a gas supply transmission module of a sample container transmission device. The sensing module includes a mounting base and a sensor. The mounting base is fixedly disposed on the outer edge of the pressure relief body and adjacent to the second opening. The sensor is disposed on the mounting base and is connected to the transmission channel through at least one pressure relief channel. The sensor is electrically connected to a gas supply transmission module of a sample container transmission device.

2. The material release structure as described in claim 1, wherein the first opening is connected to a gas supply and conveying module of a specimen container conveying device, and the second opening is connected to a receiving module of the specimen container conveying device.

3. The material release pressure relief structure as described in claim 1, wherein the outer edge of the pressure relief body is provided with a plurality of cut surfaces, so that the outer edge of the pressure relief body forms a polygon, and each pressure relief channel is provided on each of the cut surfaces.

4. The material release structure as described in claim 1, wherein the transmission channel is a ring channel.

5. The material release structure as described in claim 1, wherein the release channels are elongated channels.

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