Culture medium punching and marking workbench
A workbench and culture medium technology, which is applied in metal processing and other fields, can solve the problems of random drilling, improved efficiency, and susceptibility to pollution.
Inactive Publication Date: 2017-09-08
李天
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Problems solved by technology
[0002] Petri dishes are widely used in the field of microbial culture technology. In actual operation, marking the Petri dishes and punching holes in the medium is the most frequent work. For a long time, the industry has used marker pens or sticky notes to record experiments. group data, and there is no auxiliary tool to assist in the punching work, the punching process is easily polluted, and for different Petri dishes, the number of punched holes and the hole distance are different. Therefore, the existing punching scheme and technology The means are extremely primitive and backward, and the punching is very random. In general, this simple but very frequent work has not been given a suitable tool to improve efficiency.
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[0031] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0032] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0033] In addition, the terms "first" and "second"...
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The invention relates to the technical field of biological culture, in particular to a culture medium punching and marking workbench. The culture medium punching and marking workbench comprises a base, a clamping mechanism, a punching positioning frame and a punching device. A drawer-type memo box is arranged in the base. A first groove is formed in the base. A positioning mark is arranged on the side face of the base. The clamping mechanism comprises a left sliding block, a right sliding block, a clamping arm and a lead screw with threads arranged at the two ends in opposite rotating directions. The lead screw is connected with the sliding blocks through the threads. The lead screw is driven by a motor. The motor is controlled by a multi-level switch. The punching positioning frame comprises a left guide rod, a right guide rod, a left support arm, a right support arm and a guide plate. A guide seat and length scales are arranged on the guide plate. The punching device comprises a guide pipe, a push rod and a limiting plate. The limiting plate is arranged on the guide pipe. A spring is arranged between the limiting plate and the guide seat. A punching sleeve is connected to the bottom of the guide pipe. The push rod penetrates the guide pipe. A push-out plate is fixedly connected to the bottom end of the push rod. A pressure plate is arranged at the top end of the push rod.
Description
technical field [0001] The invention relates to the technical field of biological culture, in particular to a culture medium punching and marking workbench. Background technique [0002] Petri dishes are widely used in the field of microbial culture technology. In actual operation, marking the Petri dishes and punching holes in the medium is the most frequent work. For a long time, the industry has used marker pens or sticky notes to record experiments. group data, and there is no auxiliary tool to assist in the punching work, the punching process is easily polluted, and for different Petri dishes, the number of punched holes and the hole distance are different. Therefore, the existing punching scheme and technology The means are extremely primitive and backward, and the punching is very random. In general, this simple but very frequent work has not received a suitable tool to improve the efficiency. Contents of the invention [0003] In order to make up for the deficienc...
Claims
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IPC IPC(8): B26F1/02B26F1/14B26D7/02B26D5/02B26D7/18B26D7/27
CPCB26F1/02B26D5/02B26D7/02B26D7/1818B26D7/27B26F1/14
Inventor 李天
Owner 李天