一款标本接收装置

Abstract

一款标本接收装置，用于连通于传输管道的一出口并且将所述采血管传输至一基座，其特征在于：装置设计一具有两个落料管孔的旋转体，同一时间一个对接在上方的进料口位置，一个对接在下方的出料口位置，其中进料口连接系统传输管道，出料口对接采血管传输基座，落料旋转体的两个落料管孔同半径同方向设计对称的内圆弧滑坡槽，可实现多支标本进入落料管孔而不卡，落料管孔上面的标本会随着落料旋转体的旋转被内圆弧滑坡槽顶出落料管孔，落料旋转体因为上下密闭，标本进入落料旋转体的过程才可加入了反冲气控制，分段控制压缩空气进入，有效的缓冲了标本下降速度，出料口位置设计一伸缩管对接基座，伸缩管采用一气缸体驱动，结构合理，运行稳定。

Claims

1. A specimen receiving device for receiving at least one blood collection tube in connection with an outlet of a transmission conduit, and for transmitting the blood collection tube to a base, wherein the base has a receiving cavity, characterized in that: The device includes a housing, a material dropping rotor, an inlet, and an outlet. The housing has an upper body plate and a lower body plate. The material dropping rotor has two material dropping holes. The upper part of the material dropping holes is connected to an inlet of the housing, and the lower part is connected to an outlet of the housing. The inlet is connected to a system transmission pipe, and the outlet is connected to a blood collection tube transmission base. The upper surface of the two material dropping holes of the material dropping rotor is designed with symmetrical inner arc sliding grooves in the same direction. The two inner arc sliding grooves are designed with independent sealing rings. When the material dropping rotor rotates counterclockwise, the highest surface of the inner arc sliding groove is located on the upper surface of the rotor. The upper body plate of the housing is provided with a drive mechanism to drive the material dropping rotor to rotate.

2. The specimen receiving device of claim 1, wherein, The device housing consists of an upper body plate, a lower body plate, and an outer casing. A bearing is installed at the center of each of the upper and lower body plates. The material feeding rotating body is positioned on the upper and lower bearings. The feed inlet is designed on the upper body plate, and the discharge outlet is designed on the lower body plate. The upper and lower body plates are positioned in the device housing by four columns.

3. The specimen receiving device of claim 1, wherein the first and second portions are configured to be separable from one another. The feed inlet is designed on the upper body plate. The feed inlet is the entrance for the blood collection tube to enter the receiving device. The feed inlet is connected to the system transmission pipeline. A compressed air inlet is designed on the system transmission pipeline above the feed inlet. The driver of the material dropping rotating body is installed in the middle of the upper body plate. The driver shaft is inserted into the center of the main shaft of the material dropping rotating body. The main shaft of the material dropping rotating body is positioned in the middle of the bearing. The driver is a DC geared motor.

4. The specimen receiving device of claim 1, wherein, The discharge port is designed with an outlet pipe, and an extension pipe is provided outside the outlet pipe. The extension pipe of the outlet pipe is equipped with a drive mechanism for driving the extension pipe, and the drive mechanism is a cylinder.

5. The specimen receiving device of claim 1, wherein the specimen receiving device is a cartridge. The two discharge pipe holes of the discharge rotating body are designed with the same radius at a 180-degree vertical position inside the discharge rotating body barrel. The inner diameter of the two discharge pipe holes of the discharge rotating body is greater than or equal to the feed inlet of the device housing. The discharge pipe holes are perforated at the top and bottom.

6. The specimen receiving device of claim 1, wherein, The two discharge pipe holes of the discharge rotating body are designed with symmetrical inner arc slope grooves with the same radius and direction. The inner arc slope groove is low at one end and high at the other end. The low surface is close to the discharge pipe hole and the high surface is connected to the upper plane of the discharge rotating body.

7. The specimen receiving device of claim 6, wherein the first and second portions are configured to be separable from each other. A specimen diameter plane is designed between the highest surface of the arc-shaped landslide groove inside the two material discharge pipe holes of the rotating material discharge body and the material discharge pipe hole. The lowest surface of the arc-shaped landslide groove inside the two material discharge pipe holes is lower than the height of the shortest blood collection tube.

8. The specimen receiving device according to claim 1, characterized in that, The inner sealing rings designed on the outside of the two inner arc-shaped slip grooves are elliptical. The sealing rings are embedded in the grooves on the upper and lower cylindrical planes of the material dropping rotating body. The upper and lower outer circles of the cylindrical bodies are designed with an arc-shaped outer sealing ring.

9. The specimen receiving device of claim 1, wherein, The feed inlet is connected to the system transmission pipeline at the top and is in a closed state at the bottom. A detection element is installed on the lower body plate directly opposite it. The discharge outlet is in a closed state at the top and is installed on the upper body plate directly opposite it. The detection element is an infrared sensor.

10. The specimen receiving device of claim 1, wherein, The discharge port on the lower body plate and the inlet on the upper body plate are designed at a 180-degree angle with the same radius. When the material dropping rotor rotates half a turn counterclockwise, the two material dropping pipe holes exchange positions from the inlet to the outlet, with one dropping material and the other feeding material.

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