CN208098155U - A kind of suction sample bracket - Google Patents
A kind of suction sample bracket Download PDFInfo
- Publication number
- CN208098155U CN208098155U CN201820245339.1U CN201820245339U CN208098155U CN 208098155 U CN208098155 U CN 208098155U CN 201820245339 U CN201820245339 U CN 201820245339U CN 208098155 U CN208098155 U CN 208098155U
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- China
- Prior art keywords
- test tube
- rack
- telescopic rod
- tube
- hinged
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Abstract
A kind of suction sample bracket, it includes bracket base, rack for test tube and telescopic rod, the rack for test tube is hollow tubular structure to fill in dress test tube, the bottom of the rack for test tube and the bottom of the telescopic rod are respectively hinged on the bracket base, there is spacing between the bottom of the rack for test tube and the bottom of the telescopic rod, the telescopic end of the telescopic rod is hinged on the middle part of the rack for test tube, and the top lower end of the rack for test tube is hinged with cap test tube placement seat to holding test tubes cap.The suction sample bracket has the advantages that design science, facilitates and adjusts test tube tilt angle, convenient for inhaling sample, laborsaving and prevent reagent sample water clock.
Description
Technical field
The utility model relates to reagent instrument fields, specifically, being related to a kind of suction sample bracket.
Background technique
General reagent sample, in sampling, puts in dropper in test tube in dedicated test tube, the insertion examination of dropper suction nozzle
Agent interior suction sample, still, dropper puts in invisible spectro depth and not can be effectively controlled, and protrudes into too deep, it has not been convenient to inhale sample, it is possible to touch
Inboard wall of test tube, and the outer wall of dropper suction nozzle upper end is easy adsorptive agent sample, and dropper outer wall is caused to pollute or draw again
Cross contamination occurs when other reagent samples；In order to facilitate sample is inhaled, reagent sample is too deep, and operator is logical with preventing dropper from protruding into
Test tube inclination can be often held on the other hand, so that reagent sample is tended to test tube top port as far as possible, held dropper on the other hand, insert dropper suction nozzle
Enter and inhales sample in reagent sample, meanwhile, the hand for holding test tube needs to pinch cap test tube, is located at cap test tube under test tube top port
Side is so operated, extremely inconvenient, very arduously, safety is not high with preventing reagent sample water clock from going out test tube.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of design science, adjusting is facilitated to try
Pipe tilt angle, convenient for inhale sample, suction sample bracket that is laborsaving and preventing reagent sample water clock.
To achieve the goals above, technical solution used by the utility model is：A kind of suction sample bracket, it includes bracket
Pedestal, rack for test tube and telescopic rod, the rack for test tube are hollow tubular structure to fill in dress test tube, the bottom of the rack for test tube and described
The bottom of telescopic rod is respectively hinged on the bracket base, is had between the bottom of the rack for test tube and the bottom of the telescopic rod
There is spacing, the telescopic end of the telescopic rod is hinged on the middle part of the rack for test tube, and the top lower end of the rack for test tube is hinged with examination
Pipe cap placement seat is to holding test tubes cap.
Described on base, the telescopic rod includes outer tube and interior bar, and the outer tube is the silent tube rod in upper end opening lower end, institute
The lower end for stating interior bar is socketed in the outer tube and can reciprocatingly slide in the outer tube, and the upper end of the interior bar is stretched out described outer
The middle part of the rack for test tube is managed and be hinged on, gas is sealed between the interior bar and the outer tube to form gas spring, it is described
The bottom of outer tube is hinged on the bracket base, screw is equipped at the top of the outer tube to the interior bar that is tightened,
The telescopic rod can stepless adjusting length.
Described on base, the rack for test tube is equipped with position of the fluid level scale line to identify reagent sample in test tube.
Described on base, the middle part of the cap test tube placement seat is equipped with truncated cone-shaped holding tank to holding test tubes cap.
The utility model has substantive features and progress compared with the prior art, specifically, the utility model it is described
The bottom of rack for test tube and the bottom of the telescopic rod are respectively hinged on the bracket base, and the telescopic end of the telescopic rod is hinged
At the middle part of the rack for test tube, then the rack for test tube, the telescopic rod and the bracket base constitute bar linkage telescopic mechanism, adjust
For the length of the telescopic rod to adjust the tilt angle of the rack for test tube, test tube need to be only placed on the rack for test tube by operator
On, cap test tube is placed in the cap test tube placement seat, the tilt angle of the rack for test tube just conveniently adjusted test tube is adjusted
Tilt angle, so that reagent sample is tended to test tube top port, convenient for making dropper protrude into test tube top port, dropper suction nozzle inserted
Enter and inhale sample in reagent sample, cap test tube is always positioned at the underface of test tube top port, prevents reagent sample without with hand grip
Product water clock goes out test tube.
Further, position of the fluid level scale line to identify reagent sample in test tube, facilitates operator to adjust
The tilt angle of the rack for test tube to guarantee that reagent sample neither excessively gos deep into test tube interior in test tube, and does not get too close to try
Pipe top port facilitates and inhales sample operation.
The suction sample bracket has design science, facilitates and adjusts test tube tilt angle, convenient for inhaling sample, laborsaving and prevent reagent sample
The advantages of product water clock.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
In figure：1. bracket base；2. rack for test tube；3. cap test tube placement seat；4. outer tube；5. interior bar；6. screw；7. liquid level is carved
Spend line.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of suction sample bracket, it includes bracket base 1, rack for test tube 2 and telescopic rod, the test tube
Frame 2 is that hollow tubular structure is respectively hinged at described to fill in dress test tube, the bottom of the rack for test tube 2 and the bottom of the telescopic rod
On bracket base 1, there is spacing between the bottom of the rack for test tube 2 and the bottom of the telescopic rod, the telescopic rod stretches
End is hinged on the middle part of the rack for test tube 2, and the top lower end of the rack for test tube 2 is hinged with cap test tube placement seat 3 to place examination
Pipe cap.
The telescopic rod includes outer tube 4 and interior bar 5, and the outer tube 4 is the silent tube rod in upper end opening lower end, the interior bar
5 lower end is socketed in the outer tube 4 and can reciprocatingly slide in the outer tube 4, and the outer tube is stretched out in the upper end of the interior bar 5
4 and it is hinged on the middle part of the rack for test tube 2, is sealed with gas between the interior bar 5 and the outer tube 4 to form gas spring, institute
The bottom for stating outer tube 4 is hinged on the bracket base 1, and it is described to be tightened that the top of the outer tube 4 is equipped with screw 6
Interior bar 5, the telescopic rod can stepless adjusting lengths.
The rack for test tube 2 is equipped with position of the fluid level scale line 7 to identify reagent sample in test tube.
The middle part of the cap test tube placement seat 3 is equipped with truncated cone-shaped holding tank to holding test tubes cap.
The working process and principle of the utility model are：Operator is placed on the cap test tube peace after unloading cap test tube
It sets in seat 3, then test tube is placed on the rack for test tube 2, loosen the screw 6, adjust the interior bar 5 and stretch out the outer tube 4
Length, to adjust the length of the telescopic rod, and then adjust the tilt angle of the rack for test tube 2, regulate the rack for test tube 2
Tilt angle after, the screw 6 is screwed with the fixation interior bar 5, in this way, the inclination of operator's just conveniently adjusted test tube
Angle makes reagent sample tend to test tube top port, and convenient for making dropper protrude into test tube top port, dropper suction nozzle is inserted into reagent
Inhale sample in sample, cap test tube is always positioned at the underface of test tube top port, prevents reagent sample water clock without with hand grip
Test tube out；Position of the fluid level scale line 7 to identify reagent sample in test tube facilitates operator to adjust the rack for test tube
2 tilt angle to guarantee that reagent sample neither excessively gos deep into test tube interior in test tube, and does not get too close to test tube top end
Mouthful, facilitate and inhales sample operation.
Finally it should be noted that:Above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand：Specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (4)
1. a kind of suction sample bracket, it is characterised in that：It includes bracket base, rack for test tube and telescopic rod, and the rack for test tube is hollow
For pipe structure to fill in dress test tube, the bottom of the bottom of the rack for test tube and the telescopic rod is respectively hinged at the bracket base
On, there is spacing, the telescopic end of the telescopic rod is hinged on institute between the bottom of the rack for test tube and the bottom of the telescopic rod
The middle part of rack for test tube is stated, the top lower end of the rack for test tube is hinged with cap test tube placement seat to holding test tubes cap.
2. suction sample bracket according to claim 1, it is characterised in that：The telescopic rod includes outer tube and interior bar, described outer
Pipe is the silent tube rod in upper end opening lower end, and the lower end of the interior bar is socketed in the outer tube and can be reciprocal in the outer tube
Sliding, the upper end of the interior bar stretches out the outer tube and is hinged on the middle part of the rack for test tube, the interior bar and the outer tube it
Between be sealed with gas to form gas spring, the bottom of the outer tube is hinged on the bracket base, the top of outer tube peace
Equipped with screw to the interior bar that is tightened, the telescopic rod can stepless adjusting length.
3. suction sample bracket according to claim 2, it is characterised in that：The rack for test tube is equipped with fluid level scale line to mark
Know the position of reagent sample in test tube.
4. suction sample bracket according to claim 3, it is characterised in that：The middle part of the cap test tube placement seat is equipped with truncated cone-shaped
Holding tank is to holding test tubes cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245339.1U CN208098155U (en) | 2018-02-11 | 2018-02-11 | A kind of suction sample bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245339.1U CN208098155U (en) | 2018-02-11 | 2018-02-11 | A kind of suction sample bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208098155U true CN208098155U (en) | 2018-11-16 |
Family
ID=64124256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245339.1U Active CN208098155U (en) | 2018-02-11 | 2018-02-11 | A kind of suction sample bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208098155U (en) |
-
2018
- 2018-02-11 CN CN201820245339.1U patent/CN208098155U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 No.1 Workshop, No.133 Sixth Street, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee after: Zhengzhou Dean medical laboratory Co.,Ltd. Address before: 450000 No.1 Workshop, No.133 Sixth Street, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee before: ZHENGZHOU DIANTU MEDICAL LABORATORY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |