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CN-224227022-U - Immune cell sorting device

CN224227022UCN 224227022 UCN224227022 UCN 224227022UCN-224227022-U

Abstract

The utility model relates to the biomedical field and discloses an immune cell sorting device which comprises a box body, wherein the bottom end of the box body is fixedly connected with a motor box, the top end of the motor box is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a disc, the inner wall of the left end of the disc is elastically connected with a sliding block through a movable spring, the inner wall of the sliding block is slidably connected with a positioning block, the outer wall of the positioning block penetrates through and is slidably connected with a movable disc, the inner wall of the positioning block is provided with a positioning mechanism, and the inner wall of the box body is fixedly connected with a box cover. According to the utility model, the clamping blocks are extruded by the test tubes, so that the clamping blocks can be used for primarily positioning the test tubes, the two groups of positioning blocks are mutually close, the reverse elastic force of the movable spring is increased, the test tubes are further positioned, the test tubes with different specifications can be rapidly positioned, the complicated step of replacing the clamp is avoided, and the working efficiency is further improved.

Inventors

  • GU GUANGQI
  • CUI YUSHENG
  • LI WEI

Assignees

  • 秦皇岛北戴河区泰圣康源细胞科技有限公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The immune cell sorting device comprises a box body (1) and is characterized in that the bottom end of the box body (1) is fixedly connected with a motor box (3), the top end of the motor box (3) is rotationally connected with a rotating rod (4), the outer wall of the rotating rod (4) is fixedly connected with a disc (5), the inner wall of the left end of the disc (5) is elastically connected with a sliding block (8) through a movable spring (9), the inner wall of the sliding block (8) is slidably connected with a positioning block (7), the outer wall of the positioning block (7) penetrates through and is slidably connected with a movable disc (6), the inner wall of the positioning block (7) is provided with a positioning mechanism, the inner wall of the box body (1) is fixedly connected with a box cover (2), the inner wall of the box body (1) is fixedly connected with an arc-shaped block (12), and the inner wall of the box cover (2) is provided with an opening and closing assembly; The positioning mechanism comprises a clamping block (10), the inner side wall of the clamping block (10) is elastically connected with the positioning block (7) through a movable spring (11), and the clamping block (10) penetrates through and is slidably connected to the inner wall of the positioning block (7).
  2. 2. The immune cell sorting device according to claim 1, wherein the opening and closing assembly comprises an opening and closing door (13), the right side wall of the opening and closing door (13) is elastically connected with the box cover (2) through a positioning spring (14), a protruding block (15) is contacted with the side wall of the opening and closing door (13), and the opening and closing door (13) is slidably connected to the lower surface of the box cover (2).
  3. 3. The immune cell sorting device according to claim 1, wherein the inner side wall of the clamping block (10) is fixedly connected with one end of the movable spring (11), and the other end of the movable spring (11) is fixedly connected with the inner wall of the front end of the positioning block (7).
  4. 4. The immune cell sorting device according to claim 1, wherein the inner wall of the left end of the disc (5) is fixedly connected with one end of a movable spring (9), and the other end of the movable spring (9) is fixedly connected with the left side wall of the sliding block (8).
  5. 5. The immune cell sorting device according to claim 1, wherein the slider (8) is slidably connected to the top end of the disc (5), and the movable disc (6) is fixedly connected to the top end of the rotating rod (4).
  6. 6. The immune cell sorting device according to claim 1, wherein the rotating rod (4) penetrates through and is rotatably connected to the inner wall of the box body (1), and the outer wall of the sliding block (8) is in contact with the inner side of the arc-shaped block (12).
  7. 7. An immune cell sorting apparatus according to claim 2, characterized in that the protruding block (15) is fixedly connected to the top end of the positioning block (7).
  8. 8. The immune cell sorting device according to claim 2, wherein the right side wall of the opening and closing door (13) is fixedly connected with one end of a positioning spring (14), and the other end of the positioning spring (14) is fixedly connected with the right end inner wall of the box cover (2).

Description

Immune cell sorting device Technical Field The utility model relates to the biomedical field, in particular to an immune cell sorting device. Background Immune cells refer to cells involved in or associated with immune response, are important components of the immune system, play a key role in resisting pathogen invasion, maintaining internal environment stable, identifying and eliminating abnormal cells and the like of a human body, and an immune cell sorting device is an instrument device for separating and enriching specific types of immune cells from biological samples, and the working principle of the immune cell sorting device precisely separates target immune cells from mixed cell populations through a series of technical means so as to obtain high-purity specific immune cells for the purposes of scientific research, clinical diagnosis, treatment and the like. Searching, chinese patent bulletin number: CN214244413U discloses a high-efficiency flow type cell sorting device, which comprises a housing, the bottom fixedly connected with rotary mechanism of shell inner wall, rotary mechanism's fixed surface is connected with the spliced pole, the left and right sides of spliced pole all fixedly connected with places the piece, place the inner wall of piece and seted up and place the hole, place the inside in hole and be provided with the test tube, rotary mechanism's fixed surface is connected with the backup pad, and the utility model makes the position of two places the piece about can exchange as required through rotary mechanism, stand pipe and traction mechanism's cooperation to make the user can be when selecting cells, take out the test tube of third through hole below from the shell, and insert new test tube into place the downthehole, and then make this sorting device can select cells continuously, and make this sorting device's separation efficiency improve. In the device, the detection test tube is placed on the placement block for positioning, the positioning range of the placement block is single, the test tube with different specifications cannot be effectively positioned, different placement blocks need to be replaced, the replacement step is complex, time and labor are wasted, and the immune cell sorting device is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides an immune cell sorting device, which aims to solve the problem that test tubes with different specifications cannot be positioned in the prior art. In order to achieve the aim, the immune cell sorting device comprises a box body, wherein the bottom end of the box body is fixedly connected with a motor box, the top end of the motor box is rotationally connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a disc, the inner wall of the left end of the disc is elastically connected with a sliding block through a movable spring, the inner wall of the sliding block is slidably connected with a positioning block, the outer wall of the positioning block penetrates through and is slidably connected with a movable disc, the inner wall of the positioning block is provided with a positioning mechanism, the inner wall of the box body is fixedly connected with a box cover, the inner wall of the box body is fixedly connected with an arc-shaped block, and the inner wall of the box cover is provided with an opening and closing assembly; the positioning mechanism comprises a clamping block, the inner side wall of the clamping block is elastically connected with the positioning block through a moving spring, and the clamping block penetrates through and is connected onto the inner wall of the positioning block in a sliding manner. As a further description of the above technical solution: The opening and closing assembly comprises an opening and closing door, the right side wall of the opening and closing door is elastically connected with the box cover through a positioning spring, the side wall of the opening and closing door is contacted with a protruding block, and the opening and closing door is slidably connected to the lower surface of the box cover. As a further description of the above technical solution: The inner side wall of the clamping block is fixedly connected with one end of the movable spring, and the other end of the movable spring is fixedly connected with the inner wall of the front end of the positioning block. As a further description of the above technical solution: The inner wall of the left end of the disc is fixedly connected with one end of the movable spring, and the other end of the movable spring is fixedly connected with the left side wall of the sliding block. As a further description of the above technical solution: The sliding block is connected to the top end of the disc in a sliding manner, and the movable disc is fixedly connected to the top end of the rotating rod. As a further description of the ab