CN2130261Y - Clip spring ware balance weighing cup - Google Patents
Clip spring ware balance weighing cup Download PDFInfo
- Publication number
- CN2130261Y CN2130261Y CN 92204807 CN92204807U CN2130261Y CN 2130261 Y CN2130261 Y CN 2130261Y CN 92204807 CN92204807 CN 92204807 CN 92204807 U CN92204807 U CN 92204807U CN 2130261 Y CN2130261 Y CN 2130261Y
- Authority
- CN
- China
- Prior art keywords
- jump ring
- ring counter
- weighing cup
- counter scale
- cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a clip spring ware balance weighing cup used for tested samples to be loaded in test tubes in a balance way in laboratories. The clip spring ware balance weighing cup comprises a cylindrical barrel which is provided with an inlet and a bottom whose periphery is provided with a downward extending fixing frame. The fixing frame is provided with a clamping mouth. The center zone of the lower direction of the barrel bottom is provided with a spring having the function of fixing.
Description
The utility model belongs to the weighing equipment.
Do in the experimentation in the laboratory before, often some sample needs centrifugation (packing in vitro), need balance when centrifugal, usually use the balance balance, the balance both sides are pallet, the fixing device of test tube not, glass beaker commonly used or paper thimble, plastic barrel are adorned test tube temporarily, this provisional device is very unstable, cause easily that sample drops out pallet in the equilibrium process, in vitro tolerantly spill, normally carrying out of influence test causes irretrievable loss to precious and rare sample especially.
The purpose of this utility model is to avoid above-mentioned situation to take place, and has developed jump ring counter scale weighing cup, and this cup can firmly be stuck in the sky and lift, and in vitro tolerantly when balance spills outside can be not, has guaranteed that content does not lose and tests smoothly and carry out.
Basic design of the present utility model is that jump ring counter scale weighing cup is made up of three part-structures, and a cylindrical tube is arranged, and a fixed mount and a spring are arranged.
By the jump ring counter scale weighing cup of above-mentioned design, in use, it is fixing earlier the following fixed mount of weighing cup and balance on goods and services frame to be joined, and then the content of the test thing is packed into from measuring cup-mouth end, can carry out balance.Its effect is satisfied.
Detailed structure accompanying drawings of the present utility model:
Accompanying drawing is an outside drawing of the present utility model.
Being a preferred example of the present utility model below, as shown in the figure, is a cylinder-shaped device.The cylindrical shell (2) that one dress content of the test thing is arranged, the opening (1) that the test tube of packing into is arranged above cylindrical shell, the below of cylindrical shell be tin at the bottom of (5), periphery place at the bottom of tube has one to extend the fixed mount (4) of fixation downwards, four bayonet sockets that join with the balance on goods and services frame (3) are arranged on fixed mount, the centre of face has the spring of fixation (6) together under tube, and it is to select for use bonding, welding or lead screw to fix according to different materials that spring and tube join at an end.
Claims (4)
1, is used for the laboratory experimental specimen is carried out the jump ring counter scale weighing cup that balance dress test tube is used.Belong to the weighing equipment, it is made up of a cylindrical shell and fixed mount, spring, it is characterized in that the cylindrical shell of jump ring counter scale weighing cup is cylindric, the bottom center at the bottom of having bayonet socket, spring on the fixed mount and being fixed on tin.
2, jump ring counter scale measuring cup as claimed in claim 1 is characterized in that on the cylindrical shell of jump ring counter scale weighing cup being the end down for uncovered.
3, jump ring counter scale measuring cup as claimed in claim 1, the fixed mount that it is characterized in that jump ring counter scale weighing cup are that the periphery at the bottom of tube extends downwards and cylindrical shell is one, and four bayonet sockets are arranged on the fixed mount.
4, jump ring counter scale weighing cup as claimed in claim 1 is characterized in that the spring of jump ring counter scale weighing cup is fixed on a beneath face centre, selects for use bonding, welding and screw rod to fix according to different materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204807 CN2130261Y (en) | 1992-03-16 | 1992-03-16 | Clip spring ware balance weighing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204807 CN2130261Y (en) | 1992-03-16 | 1992-03-16 | Clip spring ware balance weighing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130261Y true CN2130261Y (en) | 1993-04-21 |
Family
ID=33761659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204807 Expired - Fee Related CN2130261Y (en) | 1992-03-16 | 1992-03-16 | Clip spring ware balance weighing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130261Y (en) |
-
1992
- 1992-03-16 CN CN 92204807 patent/CN2130261Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |