CN2291663Y - Slab-making comb by using electrophoresis - Google Patents

Abstract

The utility model provides a slab-making comb by using electrophoresis, relating to an electrophoresis device. The utility model is used for making and preparing rubber plates with sample-adding holes, and the rubber plates are needed when the analysis for protein or deoxyribonucleic acid is carried out. The utility model is mainly composed of a comb body and a comb core. People have no worry about the perforation caused by negative pressure of the rubber plates which are made and prepared by the utility model.

Description

Novel electrophoresis glue comb

The utility model relates to a kind of electrophoretic apparatus, especially carries out the electrophoretic apparatus of protein or nuclifort analysis usefulness.The offset plate that has well be this analysis usefulness must use device, and electrophoresis glue comb is the mould of this offset plate of preparation, existing glue comb all is an one, during use in molding (pull up glue comb) process suction function often make greater than the glue on the 20ml well and bore a hole, can not use, be difficult for again finding, treat to see the sample leakage behind the application of sample, know perforation when spreading, late, not only cause the waste of manpower and expensive reagent, also may cause irreparable damage owing to loss diagnosis sample causes the work failure.

The purpose of this utility model provides a kind of glue comb that does not in use cause negative pressure or reduce negative pressure, thereby avoids causing the offset plate perforation to cause the failure of analytical work.

Its scheme is: a kind of novel electrophoresis glue comb, have the pectination profile, and it is characterized in that constituting by comb body and two parts of comb core, lower part of comb body is a plurality of broach, top fuses, and on each broach, comb core groove is arranged; Comb core lower end is a plurality of montant spares, and top is connected as a single entity, and its montant number of packages order equates with comb core groove, on the position with comb core groove corresponding one by one (length is identical).

Because the utility model is removable to be two parts, body plays mould after can being divided into first core of two steps after injecting glue solidifies, when rising when removing comb body, advanced to have expired gas in the comb core groove, do not produce negative pressure, therefore be difficult for offset plate well chadless takes place the sample loss that has caused waste and be difficult for regaining when having avoided experiment.

Hereinafter contrast accompanying drawing, and further describe by embodiment.

The drawing explanation

Fig. 1 is the general assembly drawing of embodiment 1;

Fig. 2 is the comb body front elevation of embodiment 1;

Fig. 3 is the upward view of embodiment 1 comb body;

Fig. 4 is embodiment 2 general assembly drawings;

Fig. 5 is example 2 comb body front elevations;

Fig. 6 is example 2 comb body side views;

Fig. 7 is example 2 comb core front elevations;

Fig. 8 is example 2 comb core side views.

Embodiment 1: as shown in Figure 1, be that a kind of preparation has all offset plate moulds of equal well of several shape sizes---glue comb, the top of comb body 1 is tabular, the bottom is divided into a plurality of sizes and the full column broach 3 together of shape, comb core groove 4 is to be arranged in broach and the hole pipe that runs through comb body (is seen Fig. 2, Fig. 3).Comb core 2 is cross bars that have a plurality of vertical bars, and comb core groove and montant spare cunning are joined.

Comb core vertical bar inserts in the comb core hole pipe of comb body during work, clamps with fixed bar 5 again, so that fitting tight fixes, after the injecting glue condensation, as long as molding in two steps, comb body can be exempted negative pressure when tripping out comb body behind the comb core earlier, does not cause the glue perforation.

Embodiment 2 is the preparation and the mould of example 1 identical offset plate, but the top of its comb body 1 and comb core 3 uniform thickness not, and each broach middle part be a groove, bottom land and upper flat plate uniform thickness, and broach two is even protruding, and chimb is thicker than upper flat plate, promptly combs core groove 4 and be the groove on the face.Comb core 2 has the flat board of some montants for the lower end, and montant and upper flat plate uniform thickness all equal the degree of depth of tooth core groove, and montant and groove cunning are joined.This routine advantage is more easily to make, easily molding.

Claims (4)

1, a kind of novel electrophoresis glue comb has the pectination profile, it is characterized in that being made of comb body and two parts of comb core; Lower part of comb body is a plurality of broach, and top fuses, and comb core groove is arranged on each broach; Comb core bottom is a plurality of perpendicular dried parts, and top is connected as a single entity, its montant number of packages order and comb core number of grooves etc., and the position is corresponding one by one with comb core groove.

2, glue comb according to claim 1 is characterized in that combing the montant spare of core bottom and the comb core groove cunning in the comb body is joined.

3, glue according to claim 1 and 2 comb is characterized in that combing the core groove and is the hole pipe in the broach.

4, glue according to claim 1 and 2 comb is characterized in that combing the core groove and is the groove on the carding tooth surface.

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