Biological culture dish nutrient solution proper amount self-adding equipment

A technology for biological cultivation and adding equipment, which is applied in the direction of biochemical equipment and methods, biomass post-treatment, biomass pre-treatment, etc., can solve the problems affecting cell culture and difficulty in manual addition, and achieve the effect of improving the degree of automation

Inactive Publication Date: 2021-11-02
娄云燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for self-adding an appropriate amount of nutrient solution to a biological culture dish, which has the advantages of automatic pushing to avoid lifting the lid operation and self-adding nutrient solution based on the weight of the vessel, and solves the problem that the lifting operation affects cell culture and manual addition is difficult to grasp the accuracy of dosage

Method used

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  • Biological culture dish nutrient solution proper amount self-adding equipment
  • Biological culture dish nutrient solution proper amount self-adding equipment
  • Biological culture dish nutrient solution proper amount self-adding equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 , 2 And 6, a kind of self-adding equipment of appropriate amount of nutrient solution of biological petri dish, comprises frame body 1, and the top of frame body 1 is movably connected with carrying mechanism 2, and the bottom of frame body 1 is provided with movement cavity 3, and the top of frame body 1 is provided with The card cover 4, the top of the card cover 4 is fixedly connected with a liquid supply mechanism 5, and the liquid supply mechanism 5 includes a fixed frame 51, a cam 52, a connecting rod 2 53, a push block 54, an electromagnet 55, a spring 2 56, and a sleeve plug 57 , magnetic block 58, liquid supply chamber 59, the right end of fixed mount 51 is connected with cam 52 in rotation, the end of cam 52 is hinged with connecting rod two 53, and the left end of connecting rod two 53 is hinged with push block 54, the inside of push block 54 An electromagnet 55 is fixedly connected, the left end of the push block 54 is elastically connected wit...

Embodiment 2

[0030] see figure 1 , 3, 4, 5 and 7, a kind of self-adding equipment of appropriate amount of nutrient solution of biological petri dish, comprises frame body 1, and the top of frame body 1 is movably connected with carrying mechanism 2, and carrying mechanism 2 comprises carrying plate 201, container 202, spring one 203 , excitation contact 204, movable rod 205, adjustment block 206, block 207, connecting rod 1 208, rotating rod 209, arc block 210, adjustment contact 211, resistance band 212, and the top of the carrying plate 201 is clamped with a vessel 202 The bottom of the carrying plate 201 is elastically connected with a spring one 203, the center of the bottom of the carrying plate 201 is fixedly connected with an excitation contact 204, the bottom of the carrying plate 201 is provided with a movable rod 205, and the bottom end of the movable rod 205 is fixedly connected with an adjusting block 206 , the left and right ends of the adjustment block 206 are elastically c...

Embodiment 3

[0032] see Figure 1-7 , a device for self-adding an appropriate amount of nutrient solution to a biological culture dish, comprising a frame body 1, the top of the frame body 1 is movably connected with a bearing mechanism 2, the bottom of the frame body 1 is provided with a movement chamber 3, and a card cover is arranged above the frame body 1 4. The top of the card cover 4 is fixedly connected with a liquid supply mechanism 5, and the liquid supply mechanism 5 includes a fixed frame 51, a cam 52, a connecting rod 2 53, a push block 54, an electromagnet 55, a spring 2 56, a sleeve plug 57, a magnetic Block 58, liquid supply chamber 59, the right end of fixed mount 51 is rotatably connected with cam 52, the end of cam 52 is hinged with connecting rod 2 53, the left end of connecting rod 2 53 is hinged with push block 54, and the inside of push block 54 is fixedly connected There is an electromagnet 55, the left end of the push block 54 is elastically connected with a sleeve ...

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Abstract

The invention relates to the technical field of biological cell culture, and discloses biological culture dish nutrient solution proper amount self-adding equipment which comprises a frame body, the top of the frame body is movably connected with a bearing mechanism, the bottom of the frame body is provided with a movement cavity, a clamping cover is arranged above the frame body, and the top of the clamping cover is fixedly connected with a solution supply mechanism. According to the biological culture dish nutrient solution proper amount self-adding equipment, when an excitation contact moves upwards and is disconnected, a cam shaft core motor is triggered to be started, under transmission of a second connecting rod, a push block drives a sleeve plug to reciprocate left and right, a nutrient solution is pushed into the dish, cover lifting operation is avoided, along with the consumption of a certain weight of the nutrient solution in the dish, the bearing disc moves upwards to make the arc block rotate so as to change the resistance value of the electromagnet connected to an adjusting contact, the relative distance change between the left inner wall of the sleeve plug and the push block is controlled, the liquid amount of single pushing of the sleeve plug is changed, the effect of automatically adding the nutrient solution based on the weight of the dish is achieved, and the automation degree of the equipment is improved.

Description

technical field [0001] The invention relates to the technical field of biological cell culture, in particular to a self-adding device for a proper amount of nutrient solution in a biological culture dish. Background technique [0002] Cell culture technology can transform a single cell into a simple single cell or a few differentiated multi-cells through mass culture. Biological cell culture technology is an important and commonly used technology in cell biology research methods. During the culture process of existing cell culture dishes, Nutrient solution needs to be added regularly, which results in the need to open the cover several times during the cultivation process and add the nutrient solution to the inside of the container, while the cultured colonies or cells inside the container are exposed to the external environment, and the bacteria in the outside air will affect the cultivation inside the container , affecting the culture results, and it is difficult to grasp ...

Claims

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Application Information

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IPC IPC(8): C12M3/00C12M1/36C12M1/22C12M1/00
CPCC12M23/10C12M23/38C12M23/46C12M23/48C12M41/48
Inventor 娄云燕
Owner 娄云燕
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