Air blowing type insect sucking device

Abstract

The invention relates to an air blowing type insect sucking device. Insect storage chambers of the insect sucking device comprise a front insect storage chamber and a back insect storage chamber, the outer diameter of one end of the front insect storage chamber is in interference fit connection with the inner diameter of one end of the back insect storage chamber, the other end of the front insect storage chamber is connected with a suction head, and the other end of the back insect storage chamber is connected with a rubber air blower. In the use process, a proper suction head is selected according to the size of insects, the air blower is pinched by the hand, and then, the air blower is fast released, so that the negative pressure is formed inside the air blower, and insect samples are sucked into the insect sucking device, and are blocked on a filter membrane. The suction head and the air blower are pulled down, an upper sealing head is covered, a label is pasted, and the mixed containing of different kinds of insects collected in different time can be avoided. During the sample encapsulation, the suction head can directly extend into a poison bottle for killing the insects. The air blowing type insect sucking device has the advantages that the structure is simple, the operation is convenient, the collection is fast, the direct batch storage can be realized, the recording is accurate, and the like.

Description

technical field [0001] The invention belongs to the technical field of test equipment, and relates to an air-blown insect sucker. Background technique [0002] In insect research experiments, it is necessary to collect various insect specimens. For tiny insects or small insects living in hidden places, insect suckers are often used to collect. The types of insect suckers in the prior art include: 1. It consists of an insect storage bottle and two rubber hoses connected to it. A syringe-type insect sucker connected to a barrel and a piston-type storage bottle. The common problem of the above two flukes is that a large number of different types of insects are sucked into the same storage tank, and various insects collected at different times and with different host plants are mixed together, resulting in imprecise collection records . In addition, during packaging and preservation, it is necessary to take out the insects in the insect storage bottle and put them into the p...

AI Technical Summary

Problems solved by technology

The common problem of the above two flukes is that a large number of different types of insects are sucked into the same storage tank, and various insects collected at different times and with different host plants are mixed together, resulting in imprecise collection records

In addition, during packaging and preservation, it is necessary to take out the insects in the insect storage bottle and put them into the poison bottle to kill them to make specimens, which is time-consuming and laborious; and the insects after opening the lid are directly exposed to the air, which can easily cause the escape of insect specimens. more inconvenient

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