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Experimental ware rack

A technology of experimental utensils and fixed plates, applied in the field of experimental utensils, can solve the problems of being unable to avoid light and limited application scope, and achieve the effects of flexible placement and combination methods, expanded application scope and simple structure

Inactive Publication Date: 2011-08-31
端礼钦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its limitation is that the scope of application is limited, and it cannot be protected from light

Method used

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Experimental program
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Embodiment Construction

[0025] As shown in the accompanying drawings, a kind of experimental vessel rack, the base 1 is a rectangular plate, and can also be a suitable shape such as a polygon. There are multiple rows of positioning holes 11 on the base, and positioning rods 3 can be inserted vertically in the positioning holes; the four corners of the base 1 There are four pole mounting holes 12, and the pole mounting holes 12 are preferably threaded holes, and the end of the pole 4 is threadedly connected with the pole mounting holes; the pole mounting holes 12 can also be light holes, and the pole 4 can be inserted vertically inside the hole. A plurality of annular draw-in slots 41 are equidistantly arranged on the pole 4, and a fixed plate 2 is clamped between the draw-in slots 41 of the same height of the four poles. The fixed plate is rectangular, and the plane of the fixed plate is parallel to the plane of the base and less than For the area of ​​the base plane, there is a through hole 21 corre...

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Abstract

The invention discloses an experimental ware rack, belongs to the technical field of experimental ware, in particular solves the placement problem of the experimental ware in an irregular shape, and has the function of shading simultaneously. The experimental ware rack comprises a base, support rods, a fixing plate, a positioning rod, a light shield, and the like, wherein a plurality of positioning holes are formed on the base; a support rod mounting holes are formed at the corners of the base, and the support rods are vertically arranged in the support rod mounting holes; a plurality of clamping grooves are formed on the support rods; the fixing plate is clamped among the support rods, and through holes which correspond to the positioning holes are formed on the fixing plate; the positioning rods can pass through the through holes to be vertically inserted into the positioning holes of the base; a plurality of annular grooves are formed on the positioning rods, and clamping rings canbe arranged in the annular grooves; and the light shield is arranged on the base. The experimental ware rack can be widely applied to storing multiple experimental ware, particularly conveniently storing the experimental ware in the irregular shape, and has the function of shading simultaneously. The experimental ware rack has the advantages of convenient use, simple structure, low cost and convenience for implementation and popularization.

Description

technical field [0001] The invention relates to an experiment appliance, in particular to an experiment vessel rack. Background technique [0002] Existing laboratory utensil racks commonly used have test tube racks, volumetric flask racks, pipette racks, etc., but lack special supports for special-shaped experimental utensils such as pear-shaped bottles, watch glasses, and Erlenmeyer flasks. These irregular-shaped experimental vessels have to be stored in large containers, which take up a lot of space, are inconvenient to take, reduce the experimental efficiency, and are particularly easy to fall, slip, and damage. Once an accident occurs, it will directly affect the experimental results and even lead to The experiment failed; at the same time, when using the above-mentioned irregular-shaped experimental vessels to hold light-shielding materials, it is more inconvenient to store and take. At present, only storage boxes, refrigerators, or shade cloths and light-shielding pap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L9/00
Inventor 端礼钦王静顾文龙张亚南王丰存
Owner 端礼钦
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