CN204816623U - Many specifications of rotation type test -tube rack - Google Patents
Many specifications of rotation type test -tube rack Download PDFInfo
- Publication number
- CN204816623U CN204816623U CN201520589496.0U CN201520589496U CN204816623U CN 204816623 U CN204816623 U CN 204816623U CN 201520589496 U CN201520589496 U CN 201520589496U CN 204816623 U CN204816623 U CN 204816623U
- Authority
- CN
- China
- Prior art keywords
- riser
- fluted disc
- hole
- screw shaft
- test tube
- 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
Links
Abstract
The utility model provides a many specifications of rotation type test -tube rack, the rounded shape coating structure for the knee space of the front seat is characterized in that, many specifications of rotation type test -tube rack has a bottom plate, left riser of installation and right riser on the bottom plate, be equipped with quiet fluted disc on the riser of a left side, it has the through -hole to open on quiet fluted disc center and left riser, it has the round hole to open on the riser of the right side, a porous drum left end installation left end board, porous drum right -hand member installation right end board, fixed fluted disc and the screw shaft of moving on the left end board, the last fixed optical axis of right end board, the screw shaft penetrates the through -hole on quiet fluted disc and the left riser, tip at the screw shaft passes through screw thread installation hand wheel, the optical axis penetrates the round hole on the right riser, porous drum passes through the screw shaft and the optical axis is installed between left riser and right riser, quiet fluted disc with move fluted disc intermeshing, the left end board, it has the square hole to open on right end board and the right riser, install the layer board in the square hole. The utility model is used for placing the test tube of different specifications, can conveniently adapting to placing of multiple test tube, simple structure, convenient to use are reliable.
Description
Technical field
In carrying out an experiment in chemistry, usually use test tube, cuvette cartridge needs to be placed on rack for test tube after entering medicine, and the specification of test tube is a lot, the rack for test tube of current use mostly is fixing specification, just needing the rack for test tube using dimension when using the test tube of different size, so just needing to prepare a lot of rack for test tube, not only taken up space but also waste money.
Background technology
In carrying out an experiment in chemistry, usually use test tube, cuvette cartridge needs to be placed on rack for test tube after entering medicine, and the specification of test tube is a lot, the rack for test tube of current use mostly is fixing specification, just needing the rack for test tube using dimension when using the test tube of different size, so just needing to prepare a lot of rack for test tube, not only taken up space but also waste money.
Summary of the invention
For solving the above problems, the utility model provides a kind of rotary many specifications rack for test tube, and this rotary many specifications rack for test tube is provided with the test tube hole of different size on a cylinder, through rotating the placement that can adapt to multiple test tube easily.
The technical scheme that the utility model technical solution problem adopts is: a kind of rotary many specifications rack for test tube of invention, be characterized in, rotary many specifications rack for test tube has a base plate, base plate is installed left riser and right riser, left riser is provided with quiet fluted disc, quiet fluted disc center and left riser have through hole, right riser has circular hole, a perforated cylinder left end installs first member plate, perforated cylinder right-hand member installs right end plate, first member plate is fixed active toothed disk and screw shaft, fixed optical axis in right end plate, screw shaft penetrates the through hole on quiet fluted disc and left riser, by screw thread, handwheel is installed in the end of screw shaft, optical axis penetrates the circular hole on right riser, perforated cylinder is arranged between left riser and right riser by screw shaft and optical axis, quiet fluted disc and active toothed disk intermesh, first member plate, right end plate and right riser have square hole, in square hole, supporting plate is installed.
Perforated cylinder 3 is cylindrical tubes, and cylindrical tube has two row's circular holes in the axial direction side by side at interval of 60 degree, has 12 row's circular holes in the axial direction altogether, and the diameter of every two row's circular holes is different.
The beneficial effects of the utility model are, the utility model is for placing the test tube of different size, and can adapt to the placement of multiple test tube easily, structure is simple, easy to use and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is the front view of the present embodiment, and accompanying drawing 2 is left pseudosections of the present embodiment.
1 base plate in figure, 2 left risers, 3 perforated cylinders, 4 screw shafts, 5 quiet fluted discs, 6 active toothed disks, 7 handwheels, 8 first member plates, 9 optical axises, 10 supporting plates, 11 right end plate, 12 right risers.
Detailed description of the invention
As shown in Figures 1 and 2, base plate 1 is installed left riser 2 and right riser 12, left riser 2 is provided with quiet fluted disc 5, quiet fluted disc 5 center and left riser 2 have through hole, right riser 12 has circular hole, perforated cylinder 3 left end installs first member plate 8, perforated cylinder 3 right-hand member installs right end plate 11, first member plate 8 is fixed active toothed disk 6 and screw shaft 4, fixed optical axis 9 in right end plate 11, screw shaft 4 penetrates the through hole on quiet fluted disc 5 and left riser 2, by screw thread, handwheel 7 is installed in the end of screw shaft 4, optical axis 9 penetrates the circular hole on right riser 12, perforated cylinder 3 is arranged between left riser 2 and right riser 12 by screw shaft 4 and optical axis 9, quiet fluted disc 5 and active toothed disk 6 intermesh, first member plate 8, right end plate 11 and right riser 12 have square hole, supporting plate 10 is arranged in square hole.
As shown in Figures 1 and 2, on perforated cylinder 3, corresponding circular hole is selected according to the specification of test tube during use, unclamp handwheel 7, rotate perforated cylinder 3, make by the circular hole selected upward, when rotating perforated cylinder 3, quiet fluted disc 5 and active toothed disk 6 will relatively rotate, under quiet fluted disc 5 and active toothed disk 6 inclined-plane thrust, two fluted discs can produce axial relative displacement, thus realize the conversion of the position of engagement, the axial relative displacement of two fluted discs is compensated by the elastic deformation of left riser 2 and right riser 12, after perforated cylinder 3 turns to proper angle, locking handwheel 7, quiet fluted disc 5 and active toothed disk 6 engage, handwheel 7 is compressed, the position of perforated cylinder 3 is fixed reliably, when insertion diameter is less, and during the shorter test tube of length, supporting plate 10 can be inserted right riser 12, the square hole of right end plate 11 and first member plate 8, being inserted from the circular hole on perforated cylinder 3 top by test tube is sitting in supporting plate 10, test tube is made to have enough protruded lengths, when inserting longer test tube, can without supporting plate 10, the circular hole of test tube from perforated cylinder 3 top is inserted, directly be sitting on the circular hole on base plate 1 or bottom perforated cylinder 3.
Claims (2)
1. rotary many specifications rack for test tube, it is characterized in that: rotary many specifications rack for test tube has a base plate, described base plate is installed left riser and right riser, described left riser is provided with quiet fluted disc, described quiet fluted disc center and described left riser have through hole, described right riser has circular hole, a perforated cylinder left end installs first member plate, described perforated cylinder right-hand member installs right end plate, described first member plate is fixed active toothed disk and screw shaft, fixed optical axis in described right end plate, described screw shaft penetrates the through hole on described quiet fluted disc and described left riser, by screw thread, handwheel is installed in the end of described screw shaft, described optical axis penetrates the circular hole on described right riser, described perforated cylinder is arranged between described left riser and described right riser by described screw shaft and described optical axis, described quiet fluted disc and described active toothed disk intermesh, described first member plate, described right end plate and described right riser have square hole, in described square hole, supporting plate is installed.
2. the rotary many specifications rack for test tube of one according to claim 1, described perforated cylinder (3) is a cylindrical tube, described cylindrical tube has two row's circular holes in the axial direction side by side at interval of 60 degree, have 12 row's circular holes in the axial direction altogether, the diameter of the row's circular hole described in every two is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589496.0U CN204816623U (en) | 2015-08-03 | 2015-08-03 | Many specifications of rotation type test -tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589496.0U CN204816623U (en) | 2015-08-03 | 2015-08-03 | Many specifications of rotation type test -tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816623U true CN204816623U (en) | 2015-12-02 |
Family
ID=54674266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589496.0U Expired - Fee Related CN204816623U (en) | 2015-08-03 | 2015-08-03 | Many specifications of rotation type test -tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537607A (en) * | 2017-10-25 | 2018-01-05 | 张云生 | A kind of combined type medical rack for test tube and its installation and application method |
-
2015
- 2015-08-03 CN CN201520589496.0U patent/CN204816623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537607A (en) * | 2017-10-25 | 2018-01-05 | 张云生 | A kind of combined type medical rack for test tube and its installation and application method |
| CN107537607B (en) * | 2017-10-25 | 2019-03-08 | 温州智权工业设计有限公司 | A kind of combined type medical rack for test tube and its installation and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |