Closed sampling device
A technology of sampling device and sampling bottle, applied in the direction of sampling device, etc., can solve the problems of sample pollution, environmental pollution, serious health consequences, etc., and achieve the effect of convenient and fast sampling
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[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.
[0032] see figure 1 , which is an explosion schematic diagram of the airtight sampling device of the present invention. see figure 2 , which is a structural schematic diagram of the airtight sampling device of the present invention. The present invention is an airtight sampling device, which comprises a sampling needle 1...
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