CN208642739U - A kind of middle school student test with test tube storing unit - Google Patents
A kind of middle school student test with test tube storing unit Download PDFInfo
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- CN208642739U CN208642739U CN201820972030.2U CN201820972030U CN208642739U CN 208642739 U CN208642739 U CN 208642739U CN 201820972030 U CN201820972030 U CN 201820972030U CN 208642739 U CN208642739 U CN 208642739U
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Abstract
A kind of middle school student test with test tube storing unit, are related to a kind of test tube storing unit.Pedestal inner bottom surface center is vertically fixed with shaft, shaft lower rotation is equipped with ratchet, pedestal inner bottom surface is equipped with check pawl, it is on shaft and affixed with ratchet that rotation case bottom center is equipped with axis hole turning set, rack for test tube is fixed on shaft middle position, rack for test tube lower surface is along the circumferential direction fixed with more vertical round tubes, vertical round tube is penetrated through with rack for test tube upper surface, every test tube strut, which slides vertically, to be inserted into corresponding vertical round tube, top plate and shaft top are coaxially affixed, top plate is equipped with multiple test tube mouths, each test tube mouth corresponding position is hinged with capping, rotation case inner bottom surface is fixed with right-angled trapezium jacking block, when rotation case rotation, right-angled trapezium jacking block, which can successively be jacked up more test tube struts, stretches out corresponding test tube mouth.It is used as needed very convenient, better protective effect is played to test tube to be used is not required to.
Description
Technical field
The utility model relates to a kind of test tube storing unit, especially a kind of middle school student are tested with test tube storing unit.
Background technique
Middle school student often do some experiments when learning the courses such as biology, chemistry, more intuitive by way of experiment
Understand content, and during the experiment, the always indispensable experiment appliance of test tube.
It damages to avoid colliding with and by external environmental, test tube would generally be stored in storage bin at present.However,
Storage box structure currently used for storing test tube is single, needs to fully open storage bin when taking test tube, the institute for keeping it internal
There is test tube to be all exposed to outer, take not reasonable, is not required to test tube to be used and is exposed to for a long time outer be also easy contaminated, protection
Effect is bad, cannot better meet student's use demand.
Summary of the invention
The purpose of this utility model is to provide a kind of middle school student to test with test tube storing unit, it can pass through rotary motion
Shell is ejected test tube successively, used as needed very convenient, plays better protective effect to test tube to be used is not required to.
Realize above-mentioned purpose, the utility model takes following technical proposals: a kind of middle school student test with test tube storing unit,
Including pedestal, rotation case, rack for test tube, top plate and more test tube struts, the pedestal shape is circular groove shape, pedestal inner bottom surface
Center is vertically fixed with shaft, and the shaft sidewall bottom is rotatably equipped with ratchet, and pedestal inner bottom surface is equipped with spindle nose and is equipped with
Check pawl, the check pawl are equipped with the ratchet, and the rotation case shape is top opening bottom end closure
Cylindrical shape, rotation case bottom center is equipped with axis hole and turning set is on shaft, and rotation case outer bottom and ratchet upper end
Face is affixed, and the plectane centered on the rack for test tube equipped with through-hole is simultaneously coaxially fixed on shaft side wall middle position, rack for test tube following table
Face is fixed with more vertical round tubes along its circumferencial direction at equal intervals, and described more vertical round tube upper ends are passed through with rack for test tube upper surface
Logical setting, more vertical round tube lower ends with the setting of rotation case inner bottom surface interval, the every test tube strut include it is upper similarly hereinafter
Axis fixed thin round bar and thick round bar, every test tube strut, which slides vertically, to be inserted into corresponding vertical round tube, wherein described thick
Round bar lower end is made as spherical surface and is seated on rotation case inner bottom surface, and thick round bar upper end is protruded into vertical round tube lower end, described thin
Round bar upper end is lower than rotation case top, and the top plate is that circular slab and gap are covered in rotation case top end, top plate with
Shaft top is coaxially affixed, and top plate plate face is equipped with multiple with the one-to-one test tube mouth of test tube strut, cover top surface and each
The test tube mouth corresponding position has been respectively articulated with capping, and rotation case inner bottom surface is fixed with a right-angled trapezium jacking block, when turning
The thick round bar lower end of more test tube struts can successively be jacked up and be made on thin round bar by the right-angled trapezium jacking block when dynamic shell rotation
Corresponding test tube mouth is stretched out at end.
Compared with prior art, the utility model has the beneficial effects that the utility model can be according to making when taking test tube
With quantity rotary motion shell, test tube can be ejected successively, not only used as needed convenient and efficient, but also be not required to examination to be used
Outside pipe is not exposed to, better protective effect is played, reduces pollution risk, clever structure is practical, is advantageous to popularize.
Detailed description of the invention
Fig. 1 is that the middle school student of the utility model test overall structure axonometric drawing with test tube storing unit；
Fig. 2 is the pedestal of the utility model and the fractionation structure axonometric drawing of rotation case；
Fig. 3 is the pedestal of the utility model and the assembling structure axonometric drawing of rack for test tube and top plate；
Fig. 4 is the axonometric drawing of the test tube strut of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear,
It being fully described by, it is clear that described embodiment is only a part of the embodiment of utility model, instead of all the embodiments,
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Specific embodiment 1: testing the utility model discloses a kind of middle school student and being stored with test tube as shown in Fig. 1 ~ Fig. 4
Device, including pedestal 1, rotation case 2, rack for test tube 4, top plate 6 and more test tube struts 5,1 shape of pedestal are circular groove
Shape, 1 inner bottom surface center of pedestal are vertically fixed with shaft 1-1, and the shaft 1-1 sidewall bottom is rotatably equipped with ratchet 3, pedestal 1
Inner bottom surface is equipped with spindle nose and is equipped with check pawl 3-1, and the check pawl 3-1 is equipped with the ratchet 3, the rotation
2 shape of shell is the cylindrical shape of top opening bottom end closure, and 2 bottom center of rotation case is equipped with axis hole 2-1 and turning set is mounted in
On shaft 1-1, and 2 outer bottom of rotation case and 3 upper surface of ratchet are affixed, and the plectane of through-hole is equipped with centered on the rack for test tube 4
And it is coaxially fixed on shaft 1-1 side wall middle position, 4 lower surface of rack for test tube is fixed with more vertically along its circumferencial direction at equal intervals
Round tube 4-1, the described more upper ends vertical round tube 4-1, which are penetrated through with 4 upper surface of rack for test tube, to be arranged, the more lower ends vertical round tube 4-1
It is arranged with 2 inner bottom surface interval of rotation case, the every test tube strut 5 is including upper and lower co-axially fixed thin round bar 5-2 and slightly
Round bar 5-1, every test tube strut 5, which slides vertically, to be inserted into corresponding vertical round tube 4-1, wherein the lower end thick round bar 5-1
It is made as spherical surface and is seated on 2 inner bottom surface of rotation case, thick round bar 5-1 is protruded into upper end in the lower end vertical round tube 4-1, the thin circle
The upper end bar 5-2 is lower than 2 top of rotation case, and the top plate 6 is circular slab and gap is covered in 2 top end of rotation case, pushes up
Plate 6 and the top shaft 1-1 are coaxially affixed, and 6 plate face of top plate is equipped with the multiple and one-to-one test tube mouth 6-1 of test tube strut 5, top plate
6 upper surfaces and each test tube mouth 6-1 corresponding position have been respectively articulated with capping 6-2, and 2 inner bottom surface of rotation case is fixed with one
Right-angled trapezium jacks block 2-2, and when rotation case 2 rotates, the right-angled trapezium jacking block 2-2 can be successively by more test tube struts 5
The lower end thick round bar 5-1 jack up the upper end thin round bar 5-2 made to stretch out corresponding test tube mouth 6-1.
Specific embodiment 2: as shown in Figure 1, 2, 3, present embodiment be specific embodiment one is made it is further
Illustrate, 1 outer bottom of pedestal is adhesively fixed with non-slip mat 1-2.
Specific embodiment 3: as shown in Figure 1, 2, present embodiment is to specific embodiment one or specific embodiment
It is matched in two further explanations made, 6 lower surface of top plate and the gap on 2 top of rotation case and is equipped with the dust-proof flannelette of annular
7, the dust-proof flannelette 7 of annular is adhesively fixed with 2 top end face of rotation case.
Specific embodiment 4: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
It is bright, 2 lateral wall of rotation case and 1 inner sidewall gap setting of pedestal.
It when the utility model is used, can be successively opening down respectively through corresponding test tube mouth 6-1 insertion by more test tubes
Inside rotation case 2, test tube buckles on the thin round bar 5-2 for be placed on corresponding test tube strut 5 that (rotation case 2 turns to right angle at this time
Trapezoidal jacking block 2-2 is located therein between adjacent two test tube struts 5, does not jack up any test tube strut 5, test tube is opening down to be had
Conducive to draining), when being needed in experimentation using test tube, rotation case 2 can be can be manually rotated, since test tube strut 5 can only be
It is slid vertically in the vertical round tube 4-1 of rack for test tube 4, it is (straight when the jacking block 2-2 rotation of the right-angled trapezium of 2 inner bottom surface of rotation case
The trapezoidal jacking block 2-2 in angle is being moved on circumference where more 5 lower ends of test tube strut, and right-angled trapezium jacks the slope of block 2-2
Orientation movements direction), can successively jack up the lower end thick round bar 5-1 of test tube strut 5 makes the upper end thin round bar 5-2 stretch out corresponding examination
The lower end nozzle 6-1(thick round bar 5-1 is made as spherical surface and the slope sliding along right-angled trapezium jacking block 2-2 is convenient for be jacked), carefully
Round bar 5-2, which can jack up test tube, to be made it lift capping 6-2 and stretches out corresponding test tube mouth 6-1, and student can take according to usage quantity
Very convenient with test tube, rotation case 2 and ratchet 3 are affixed, and check pawl 3-1 can limit the one-directional rotation of rotation case 2, avoid
Right-angled trapezium jacking block 2-2 is rotated backward, and the frictional force that non-slip mat 1-2 can increase pedestal 1 prevents from skidding, the dust-proof flannelette 7 of annular
Dustproof effect can be played to the gap on 6 lower surface of top plate and 2 top of rotation case.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in the form of others dress body
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing the condition of equivalent for falling in claim
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of middle school student test with test tube storing unit, it is characterised in that: including pedestal (1), rotation case (2), rack for test tube
(4), top plate (6) and more test tube struts (5), pedestal (1) shape are circular groove shape, and pedestal (1) inner bottom surface center is vertical
It is fixed with shaft (1-1), shaft (1-1) sidewall bottom is rotatably equipped with ratchet (3), and pedestal (1) inner bottom surface is equipped with spindle nose
And check pawl (3-1) is installed, the check pawl (3-1) is equipped with the ratchet (3), the rotation case (2)
Shape is the cylindrical shape of top opening bottom end closure, and rotation case (2) bottom center is equipped with axis hole (2-1) and turning set is mounted in axis
On bar (1-1), and rotation case (2) outer bottom and ratchet (3) upper surface are affixed, and through-hole is equipped with centered on the rack for test tube (4)
Plectane and be coaxially fixed on shaft (1-1) side wall middle position, rack for test tube (4) lower surface is fixed at equal intervals along its circumferencial direction
There are more vertical round tubes (4-1), described more vertical round tube (4-1) upper ends, which are penetrated through with rack for test tube (4) upper surface, to be arranged, and more
Vertical lower end round tube (4-1) is arranged with rotation case (2) inner bottom surface interval, the every test tube strut (5) include it is upper similarly hereinafter
The fixed thin round bar (5-2) of axis and thick round bar (5-1), every test tube strut (5), which slides vertically, is inserted into corresponding vertical round tube
In (4-1), wherein thick round bar (5-1) lower end is made as spherical surface and is seated on rotation case (2) inner bottom surface, thick round bar (5-
1) upper end is protruded into the lower end vertical round tube (4-1), and the thin round bar upper end (5-2) is lower than rotation case (2) top, the top plate
(6) simultaneously rotation case (2) top end is covered in gap for circular slab, top plate (6) and the top shaft (1-1) are coaxially affixed, top
Plate (6) plate face is equipped with multiple and test tube strut (5) one-to-one test tube mouth (6-1), top plate (6) upper surface and each examination
Nozzle (6-1) corresponding position has been respectively articulated with capping (6-2), and rotation case (2) inner bottom surface is fixed with a right-angled trapezium jacking
Block (2-2), when rotation case (2) rotation, right-angled trapezium jacking block (2-2) can be successively by the thick of more test tube struts (5)
The round bar lower end (5-1), which jacks up, makes the thin round bar upper end (5-2) stretch out corresponding test tube mouth (6-1).
2. a kind of middle school student according to claim 1 test with test tube storing unit, it is characterised in that: the pedestal (1)
Outer bottom is adhesively fixed with non-slip mat (1-2).
3. a kind of middle school student according to claim 1 or 2 test with test tube storing unit, it is characterised in that: the top plate
(6) it matches in lower surface and the gap on rotation case (2) top equipped with the dust-proof flannelette (7) of annular, the dust-proof flannelette of annular (7)
It is adhesively fixed with rotation case (2) top end face.
4. a kind of middle school student according to claim 1 test with test tube storing unit, it is characterised in that: the rotation case
(2) lateral wall and pedestal (1) inner sidewall gap setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972030.2U CN208642739U (en) | 2018-06-23 | 2018-06-23 | A kind of middle school student test with test tube storing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972030.2U CN208642739U (en) | 2018-06-23 | 2018-06-23 | A kind of middle school student test with test tube storing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642739U true CN208642739U (en) | 2019-03-26 |
Family
ID=65781331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972030.2U Active CN208642739U (en) | 2018-06-23 | 2018-06-23 | A kind of middle school student test with test tube storing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208642739U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006707A (en) * | 2019-03-29 | 2019-07-12 | 国网河北省电力有限公司沧州供电分公司 | Load switch of transformer oil sealed sampling device |
| CN110918155A (en) * | 2019-12-11 | 2020-03-27 | 彭红莉 | Convenient cold-stored test tube placer |
| CN112892634A (en) * | 2021-01-25 | 2021-06-04 | 时璐 | Adjustable blood sampling tube rack and use method thereof |
| CN113104475A (en) * | 2021-04-15 | 2021-07-13 | 深圳市真味生物科技有限公司 | Material taking system of storage rack |
| CN113772236A (en) * | 2021-09-14 | 2021-12-10 | 陕西理工大学 | Clinical laboratory is with multi-functional intelligent blood sampling device |
| CN114405576A (en) * | 2022-01-25 | 2022-04-29 | 上海市松江区食用农产品安全监督检测中心 | Multifunctional pipettor bracket |
-
2018
- 2018-06-23 CN CN201820972030.2U patent/CN208642739U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006707A (en) * | 2019-03-29 | 2019-07-12 | 国网河北省电力有限公司沧州供电分公司 | Load switch of transformer oil sealed sampling device |
| CN110918155A (en) * | 2019-12-11 | 2020-03-27 | 彭红莉 | Convenient cold-stored test tube placer |
| CN110918155B (en) * | 2019-12-11 | 2021-12-24 | 界首市人民医院 | Convenient cold-stored test tube placer |
| CN112892634A (en) * | 2021-01-25 | 2021-06-04 | 时璐 | Adjustable blood sampling tube rack and use method thereof |
| CN113104475A (en) * | 2021-04-15 | 2021-07-13 | 深圳市真味生物科技有限公司 | Material taking system of storage rack |
| CN113104475B (en) * | 2021-04-15 | 2022-06-14 | 深圳市真味生物科技有限公司 | Material taking system of storage rack |
| CN113772236A (en) * | 2021-09-14 | 2021-12-10 | 陕西理工大学 | Clinical laboratory is with multi-functional intelligent blood sampling device |
| CN113772236B (en) * | 2021-09-14 | 2023-01-31 | 陕西理工大学 | Clinical laboratory is with multi-functional intelligent blood sampling device |
| CN114405576A (en) * | 2022-01-25 | 2022-04-29 | 上海市松江区食用农产品安全监督检测中心 | Multifunctional pipettor bracket |
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