A kind of two-purpose frame for holding test tubes and test tube cap
Technical field
The utility model relates to the medical test technical field, is a kind of two-purpose frame that is used for holding test tubes and test tube cap of test tube capping machine specifically.
Background technology
In clinical medicine check activity, gather blood as assay samples with test tube, be modal mode.After the sample extraction that gathers with test tube was analyzed, in vitro remaining sample also needed short-term or long preservation.In the process of preserving, need to be with the test tube sealing in case blood sample volatilization contaminated environment or be subject to the pollution of external environment.In the occasion that test tube is widely applied, the work of this capped tube lid just becomes comparatively heavy manual labor, and the capped tube cap also may make the test tube fragmentation injure the operator because of undue force; In the process of capped tube lid, also may the operator be exposed in the high environment that causes a disease because of invisible spectro blood sample volatilization, jeopardize the healthy of operating personnel.Under this background, the applicant has developed a kind of test tube capping machine, and the application is with this test tube capping machine matching used, is used for the two-purpose frame of holding test tubes and test tube cap.
The utility model content
Task of the present utility model is that the two-purpose frame that is used for holding test tubes and test tube cap that is used with a kind of test tube capping machine will be provided, and the characteristics of this box are simple in structure, and can save use cost.
Technological means: the invention also discloses a kind of test tube capping machine and add a cover the two-purpose frame that is used for holding test tubes and test tube cap that bar uses, comprise lower box body and top panel, the cylindrical hole of holding test tubes or test tube cap evenly is intervally arranged on the lower box body, top panel and detachable being fixedly connected with of lower box body, plate is provided with and can passes the manhole of adding a cover the bar leading section in the above, and the quantity of manhole and position are corresponding with cylindrical hole on the lower box body.
Be equipped with shell fragment on the hole wall of all manholes on the top panel.
Shell fragment is provided with three at least, and about the manhole center line Central Symmetry at place, and when shell fragment in the raw the time, the space that each shell fragment in each manhole surrounds is less than the cross section of the cylindrical hole on its corresponding lower box body.
Beneficial effect: the utility model is simple in structure easy to use, only top panel need to be added a cover on lower box body when the test tube case, during as the test tube hamper, only top panel need to be taken off and get final product, this mode can greatly reduce the number of test tube case and test tube hamper, saves cost; Utilize fixedly test tube of flexure strip, can be common to diameter 13mm at present commonly used and the test tube of two kinds of models of diameter 16mm when it is used as test tube case, and can add and fasten test tube.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A section enlarged drawing of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of two-purpose frame for holding test tubes and test tube cap, this box comprises lower box body 1 and top panel 2, form with matrix on the lower box body 1 evenly is placed with one group of cylindrical hole 11, the internal diameter of cylindrical hole 11 is greater than the external diameter of test tube, top panel 2 removably connects with lower box body 1, and plate 2 is provided with manhole 21 in the above, and the quantity of manhole 21 and position are corresponding with cylindrical hole 11 on the lower box body.Two plate faces of top panel 2 are equipped with the syndeton that is connected with lower box body 1.
The aperture of manhole 21 is corresponding with the test tube wall external diameter; Perhaps the radius of manhole 21 is greater than the radius of test tube wall, this moment is at the shell fragment 22 that evenly is provided with on the hole wall of manhole 21 more than three, adopt four in the present embodiment, when shell fragment 22 was in the not subjected to pressure state, the space that each shell fragment 22 in each manhole 21 surrounds was less than the cross section of its corresponding cylindrical hole 11.