一种EP管管架

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By designing an EP tube rack on a support frame that allows direct pouring of EP tubes into the collection tray, the problems of complex operation and contamination in existing technologies are solved, achieving the effects of simplified operation and sample protection.

CN224507166UActive Publication Date: 2026-07-17SHAOXING SPRINTEK ELECTRONIC TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHAOXING SPRINTEK ELECTRONIC TECH CO LTD
Filing Date: 2025-09-29
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

In nucleic acid extraction experiments, the existing EP tube rack is complicated to operate, easily causes sample contamination, and is not suitable for batch sample experiments.

Method used

An EP tube rack was designed, with a gel dish holder on the support frame. The gel dishes are directly inverted and collected into the EP tube, avoiding manual cutting and direct contact. Combined with magnetic tags, it is easy to distinguish samples.

Benefits of technology

It simplifies the operation process, avoids sample contamination, is suitable for batch sample experiments, and improves experimental efficiency and accuracy.

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Abstract

本实用新型公开了一种EP管管架，包括两侧设置有支撑架的管架本体，所述管架本体上沿其长度方向开设有多个EP管放置槽，所述支撑架的顶端开设有支撑槽，两个支撑架之间通过支撑槽设置有胶皿架，所述胶皿架位于管架本体上方且胶皿架上设置有与EP管放置槽上下一一对应的胶皿放置槽；胶皿架上胶皿放置槽的数量与EP管放置槽的数量相同，胶皿放置槽内用于放置进行凝胶电泳实验的胶皿，凝胶电泳实验完成后，将胶皿架连带着上面的胶皿直接倒置摆放至支撑架上，然后胶皿就会整个落入到下方的EP管中得到收集；整个胶皿的转移过程无需切胶，也没有胶皿直接与操作者手部接触的情况，因此不会造成实验样品污染，也适用于批量样品实验。

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Claims

1. An EP tube holder characterized by: The tube rack body (1) includes a support frame (11) on both sides. Multiple EP tube placement slots (6) are provided on the tube rack body (1) along its length. A support slot (2) is provided at the top of the support frame (11). A glue dish rack (3) is provided between the two support frames (11) through the support slot (2). The glue dish rack (3) is located above the tube rack body (1) and has glue dish placement slots (31) that correspond one-to-one with the EP tube placement slots (6).

2. The EP tube tube stand of claim 1, wherein: The support groove (2) includes a main groove (21) formed on the top of the support frame (11) and a first inclined guide surface (22) connecting the main groove (21) and the top surface of the support frame (11).

3. The EP tube tube stand of claim 2, wherein: The glue dish holder (3) has positioning blocks (32) on both sides that match the main tank (21).

4. The EP tube tube stand of claim 3, wherein: A second inclined guide surface (33) is provided between the bottom surface and the side surface of the positioning block (32).

5. The EP tube tube stand of claim 1, wherein: The top of the glue dish holder (3) has through holes (4) that correspond one-to-one with and communicate with the glue dish placement slots (31).

6. The EP tube tube stand of claim 1, wherein: The EP tube placement groove (6) includes a first groove (61) in the shape of a cylinder and a second groove (62) in the shape of a cone, with the first groove (61) located above the second groove (62).

7. The EP tube tube stand of claim 6, wherein: The EP pipe placement groove (6) penetrates the pipe rack body (1).

8. The EP tube tube stand of claim 1, wherein: The top of the tube rack body (1) is also provided with a storage slot (7).

9. The EP tube tube stand of claim 8, wherein: The storage trough (7) extends along the length of the tube frame body (1), and a magnetic sheet (71) is provided on the inner wall of the storage trough (7).