CN209680169U - A kind of rotatable rack for test tube of multilayer - Google Patents
A kind of rotatable rack for test tube of multilayer Download PDFInfo
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- CN209680169U CN209680169U CN201920251875.7U CN201920251875U CN209680169U CN 209680169 U CN209680169 U CN 209680169U CN 201920251875 U CN201920251875 U CN 201920251875U CN 209680169 U CN209680169 U CN 209680169U
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- test tube
- fixedly connected
- pallet
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- threaded
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Abstract
The utility model provides a kind of rotatable rack for test tube of multilayer, including chassis, threaded rod is fixedly connected at the top of the bottom plate, the top and bottom on the threaded rod surface are threaded with threaded block, the surface of two threaded blocks has been respectively fixedly connected with the first test tube pallet and the second test tube pallet from top to bottom, and the utility model relates to test tube place apparatus technical fields.The rotatable rack for test tube of the multilayer; it can be according to actual use demand; adjust the distance between the first test tube pallet and the second test tube pallet; in order to adapt to the test tube of different length; test tube is placed on the first test tube pallet or the second test tube trustship by putting hole; compared to existing rack for test tube; it not only conveniently lifts but also can rotate convenient for observing after sampling; certain buffer protection can be provided device; improve safety when test tube is placed on device; prevent user when picking and placing rack for test tube, undue force causes test tube to damage.
Description
Technical field
The utility model relates to test tube place apparatus technical field, specially a kind of rotatable rack for test tube of multilayer.
Background technique
The common instrument of test tube chemical laboratory, serves as the reaction vessel of a small amount of reagent, (the heating in room temperature or heating
Should preheat before, not so test tube is easy explosion) it uses, test tube divides common test tube, tool test tube, centrifuge tube etc. a variety of, tries
Pipe support is used for placing (the phenomenon that sometimes test tube can also being placed on rack for test tube, observe some experiment), drying test tube
Chemical laboratory most basic laboratory apparatus.
Existing rack for test tube is inconvenient to lift and observe test tube when in use, and lacks safeguard procedures, and test tube is easily caused to damage
Bad, practicability is low, is unfavorable for being widely used to promote.
Utility model content
The purpose of this utility model is to provide a kind of rotatable rack for test tubes of multilayer, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: a kind of rotatable examination of multilayer
Pipe support, including chassis are fixedly connected with threaded rod, the equal screw thread in top and bottom on the threaded rod surface at the top of the bottom plate
It is connected with threaded block, the surface of two threaded blocks has been respectively fixedly connected with the first test tube pallet and the second test tube from top to bottom
The two sides of pallet, the first test tube pallet and the second test tube pallet offer putting hole, the second test tube tray top
Two sides and chassis at the top of two sides be fixedly connected to cushion.
Further, the bottom on the chassis is fixedly connected with buffering frame, fixes between the two sides of the buffering frame inner wall
Be connected with straight-bar, the two sides on the straight-bar surface slidably connect sliding shoe, the top of the sliding shoe by sliding bar with
The top slide connection of frame inner wall is buffered, the surface pivots of the sliding shoe are connected with bull stick, and the bottom end of the bull stick is through slow
It rushes frame and extends to the outside of buffering frame, the bottom end of the bull stick is rotatably connected to rotating block, the bottom of two rotating blocks
Between be fixedly connected with buffer board.
Further, the surface of the straight-bar and it is located between the opposite side of two sliding shoes and is arranged with the first spring,
The bottom of the buffering frame offers the opening being used cooperatively with bull stick.
Further, the two sides of the buffering frame are fixedly connected to link block, and the bottom of the link block is fixedly connected
There is telescopic rod, the bottom end of two telescopic rods is fixedly connected with the two sides at the top of buffer board respectively.
Further, the two sides of the first test tube pallet and the second test tube tray bottom are fixedly connected to steadying plate,
The side of the steadying plate is fixedly connected with telescopic sleeving rod, and one end of the telescopic sleeving rod is fixedly connected with clamping block.
Further, the surface of the telescopic sleeving rod and being located between the steadying plate side opposite with clamping block is arranged with the
Two springs.
Further, handle is fixedly connected between the two sides at the top of the chassis.
The beneficial effects of the utility model are:
First test tube pallet and the second test tube pallet are fixed on threaded rod by the utility model by threaded block, and can be with
According to actual use demand, the distance between the first test tube pallet and the second test tube pallet are adjusted, in order to adapt to different length
Test tube, test tube is placed on the first test tube pallet or the second test tube trustship by putting hole, compared to existing rack for test tube,
It not only conveniently lifts but also can rotate convenient for observing after sampling, pass through the elastic fore clamping block of second spring, clamping block
It is contacted with threaded rod, by being used cooperatively for two clamping blocks, can be improved the steady of the first test tube pallet and the second test tube pallet
It is qualitative, even sliding shoe is squeezed by the elastic force of the first spring, sliding shoe squeezes bull stick, and bull stick is squeezed by rotating block and buffered
Plate provides device certain buffer protection by buffer board, improves safety when test tube is placed on device, prevent using
For person when picking and placing rack for test tube, undue force causes test tube to damage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
Appended drawing reference: the chassis 1-, 2- threaded rod, 3- threaded block, the first test tube of 4- pallet, the second test tube of 5- pallet, 6- are put
Set hole, 7- cushion, 8- handle, 9- buffering frame, 10- straight-bar, 11- sliding shoe, the first spring of 12-, 13- bull stick, 14- rotating block,
15- buffer board, 16- link block, 17- telescopic rod, 18- steadying plate, 19- telescopic sleeving rod, 20- second spring, 21- clamping block, 22-
Opening.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
As shown in Figs. 1-2, the rotatable rack for test tube of a kind of multilayer, including chassis 1, the top of bottom plate 1 are fixedly connected with screw thread
Bar 2, the top and bottom on 2 surface of threaded rod are threaded with threaded block 3, and the surface of two threaded blocks 3 is distinguished from top to bottom
It is fixedly connected with the first test tube pallet 4 and the second test tube pallet 5, the two sides of the first test tube pallet 4 and the second test tube pallet 5 are opened
Equipped with putting hole 6, minimum eight of the quantity of putting hole 6 on the first test tube pallet 4 and the second test tube pallet 5, and putting hole 6 etc.
Spacing is distributed in the outer ring of the first test tube pallet 4 and the second test tube pallet 5, and the two sides and chassis 1 at 5 top of the second test tube pallet are pushed up
The two sides in portion are fixedly connected to cushion 7, and for cushion 7 for protecting test tube, the bottom on chassis 1 is fixedly connected with buffering frame
9, it buffers and is fixedly connected with straight-bar 10 between the two sides of 9 inner wall of frame, the two sides on 10 surface of straight-bar slidably connect sliding shoe 11,
The top of sliding shoe 11 is connect by sliding bar with the top slide for buffering 9 inner wall of frame, and the surface pivots of sliding shoe 11 are connected with
The bottom end of bull stick 13, bull stick 13 runs through buffering frame 9 and extends to the outside of buffering frame 9, and the bottom end of bull stick 13 is rotatably connected to
Motion block 14, is fixedly connected with buffer board 15 between the bottom of two rotating blocks 14, the surface of straight-bar 10 and is located at two sliding shoes
The first spring 12 is arranged between 11 opposite sides, the bottom of buffering frame 9 offers the opening 22 being used cooperatively with bull stick 13,
Opening 22 is for cooperating the movement of bull stick 13, and the two sides of buffering frame 9 are fixedly connected to link block 16, and the bottom of link block 16 is solid
Surely it is connected with telescopic rod 17, link block 16 and telescopic rod 17 are used to improve the stability of buffer board 15, the bottom of two telescopic rods 17
End is fixedly connected with the two sides at 15 top of buffer board respectively, and the two sides of 5 bottom of the first test tube pallet 4 and the second test tube pallet are solid
Surely it is connected with steadying plate 18, the side of steadying plate 18 is fixedly connected with telescopic sleeving rod 19, and one end of telescopic sleeving rod 19 is fixedly connected
There is a clamping block 21, the side of clamping block 21 is in camber, be bonded with threaded rod 2, the surface of telescopic sleeving rod 19 and positioned at steadying plate 18
It is arranged with second spring 20 between the side opposite with clamping block 21, is fixedly connected with handle 8 between the two sides at 1 top of chassis,
Handle 8 is for picking and placing rack for test tube.
Working principle: in use, screw thread can be fixed on for first test tube pallet 4 and the second test tube pallet 5 by threaded block 3
On bar 2, and the distance between the first test tube pallet 4 and the second test tube pallet 5 can be adjusted according to actual use demand, so as to
In the test tube for adapting to different length, test tube is placed in the first test tube pallet 4 or the second test tube trustship 5 by putting hole 6, phase
It is convenient for observing after sampling than in existing rack for test tube, not only conveniently lifting but also can rotate, passes through the bullet of second spring 20
Power is pressurizeed clamping block 21, and clamping block 21 contacts with threaded rod 2, by being used cooperatively for two clamping blocks 21, can be improved first
The stability of test tube pallet 4 and the second test tube pallet 5 squeezes even sliding shoe 11, sliding shoe by the elastic force of the first spring 12
11 squeeze bull stick 13, and bull stick 13 squeezes buffer board 15 by rotating block 15, provides device certain buffering by buffer board 15
Protection improves safety when test tube is placed on device, prevents user when picking and placing rack for test tube, undue force causes test tube
Damage.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of rotatable rack for test tube of multilayer, including chassis (1), it is characterised in that: be fixedly connected at the top of the chassis (1)
The top and bottom of threaded rod (2), threaded rod (2) surface are threaded with threaded block (3), two threaded blocks
(3) surface has been respectively fixedly connected with the first test tube pallet (4) and the second test tube pallet (5), first test tube from top to bottom
The two sides of pallet (4) and the second test tube pallet (5) offer putting hole (6), the two sides at the top of the second test tube pallet (5)
Cushion (7) are fixedly connected to the two sides at the top of chassis (1).
2. the rotatable rack for test tube of a kind of multilayer according to claim 1, it is characterised in that: the bottom of the chassis (1) is solid
Surely it is connected with buffering frame (9), is fixedly connected with straight-bar (10) between the two sides of described buffering frame (9) inner wall, the straight-bar (10)
The two sides on surface slidably connect sliding shoe (11), and the top of the sliding shoe (11) passes through in sliding bar and buffering frame (9)
The top slide of wall connects, and the surface pivots of the sliding shoe (11) are connected with bull stick (13), and the bottom end of the bull stick (13) is passed through
It wears buffering frame (9) and extends to the outside of buffering frame (9), the bottom end of the bull stick (13) is rotatably connected to rotating block (14), and two
Buffer board (15) are fixedly connected between the bottom of a rotating block (14).
3. the rotatable rack for test tube of a kind of multilayer according to claim 2, it is characterised in that: the surface of the straight-bar (10) and
It is arranged with the first spring (12) between the side opposite positioned at two sliding shoes (11), the bottom of buffering frame (9) offers
The opening (22) being used cooperatively with bull stick (13).
4. the rotatable rack for test tube of a kind of multilayer according to claim 2, it is characterised in that: the two sides of buffering frame (9)
It is fixedly connected to link block (16), the bottom of the link block (16) is fixedly connected with telescopic rod (17), and two described flexible
The bottom end of bar (17) is fixedly connected with the two sides at the top of buffer board (15) respectively.
5. the rotatable rack for test tube of a kind of multilayer according to claim 1, it is characterised in that: the first test tube pallet (4)
It is fixedly connected to steadying plate (18) with the two sides of second test tube pallet (5) bottom, the side of the steadying plate (18) is fixed to be connected
It is connected to telescopic sleeving rod (19), one end of the telescopic sleeving rod (19) is fixedly connected with clamping block (21).
6. the rotatable rack for test tube of a kind of multilayer according to claim 5, it is characterised in that: the table of the telescopic sleeving rod (19)
Face and it is located between steadying plate (18) and the opposite side of clamping block (21) and is arranged with second spring (20).
7. the rotatable rack for test tube of a kind of multilayer according to claim 1, it is characterised in that: two at the top of the chassis (1)
Handle (8) are fixedly connected between side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251875.7U CN209680169U (en) | 2019-02-28 | 2019-02-28 | A kind of rotatable rack for test tube of multilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251875.7U CN209680169U (en) | 2019-02-28 | 2019-02-28 | A kind of rotatable rack for test tube of multilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209680169U true CN209680169U (en) | 2019-11-26 |
Family
ID=68603183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251875.7U Active CN209680169U (en) | 2019-02-28 | 2019-02-28 | A kind of rotatable rack for test tube of multilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209680169U (en) |
-
2019
- 2019-02-28 CN CN201920251875.7U patent/CN209680169U/en active Active
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