CN109126923A - It is a kind of convenient for fixed medical use rack for test tube - Google Patents
It is a kind of convenient for fixed medical use rack for test tube Download PDFInfo
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- CN109126923A CN109126923A CN201811252595.4A CN201811252595A CN109126923A CN 109126923 A CN109126923 A CN 109126923A CN 201811252595 A CN201811252595 A CN 201811252595A CN 109126923 A CN109126923 A CN 109126923A
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- test tube
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Abstract
The present invention relates to medical use rack for test tube technical fields, and it discloses a kind of convenient for fixed medical use rack for test tube, including bottom plate, stabilizing mechanism, cylinder and regulating mechanism, the top of the stabilizing mechanism and the middle position of bottom base plate connect, the quantity of the cylinder is four, and the bottom of four cylinders is connect with the surrounding at the top of bottom plate respectively.The present invention by pulling pulling block to the left, make entire pull rod that sealing piston be driven to move downward, to make the air of suction cup interior be extracted out, when unclamping pulling block, the elastic acting force of reset spring can be cooperated to restore sealing piston to initial position, then unidirectional air outlet valve is passed the gas through to be discharged, it ensure that sucker in the stability being attracted with constant water bath box inner support panels, avoid the phenomenon that entire rack for test tube is easy to appear tilt problem, the phenomenon that being spilt so as to avoid invisible spectro liquid, and then it ensure that heating effect, safety guarantee is provided for experimental enviroment.
Description
Technical field
It is specially a kind of convenient for fixed medical use rack for test tube the present invention relates to medical use rack for test tube technical field.
Background technique
Rack for test tube be for place (the phenomenon that sometimes test tube can also being placed on rack for test tube, observe some experiment),
Dry the most basic laboratory apparatus of the chemical laboratory of test tube.Duckpin and aperture in rack for test tube with respective number.
It is foraminate test tube to be placed vertically for use or to continue the progress of observing response.There is clean test tube being put upside down for column, so as to
It dries.
Constant water bath box is a kind of heating device that laboratory experiment is frequently used, in test tube heating, current method
It is to be put into insulating box with a kind of indoor common rack for test tube, the test tube that need to be heated is placed in rack for test tube and is heated.Due to
In test tube heating, the phenomenon that not being fixed with constant water bath box, entire rack for test tube made to be easy to appear shaking when heated,
But will occur tilting and liquid being caused to spill when serious, to cause security risk to the safety of experimental facilities and personnel.And
And rack for test tube is mainly used for holding test tubes when experiment, since the length of test tube is different, and rack for test tube is substantially fixed height at present
Degree, it is sometimes desirable to shorter test tube is placed, and test tube mouth is lower than the upper surface of rack for test tube plate at this time, so that the operation pole of sample is added
For inconvenience, and longer test tube can not make test tube it is stable place, if the different rack for test tube of special configuration can be made again
At waste.
Summary of the invention
The object of the present invention is to provide a kind of convenient for fixed medical use rack for test tube, and having reached enables entire rack for test tube
Enough stable purposes being placed in insulating box.
To achieve the above object, the invention provides the following technical scheme: it is a kind of convenient for fixed medical use rack for test tube, including
Bottom plate, stabilizing mechanism, cylinder and regulating mechanism, the top of the stabilizing mechanism and the middle position of bottom base plate connect, described
The quantity of cylinder is four, and the bottom of four cylinders is connect with the surrounding at the top of bottom plate respectively, the top of four cylinders
It is connect respectively with the surrounding of first clamping plate bottom, the inner sidewall of the cylinder and the lateral wall of limited block connect, the adjusting machine
Structure is located on bottom plate, the bottom connection in middle position and round bar at the top of the limited block, and the top of round bar is through the first folder
The top of plate simultaneously extends to its top, and the top of four round bars connect with the surrounding of second clamping plate bottom respectively, and described the
It is provided with jack on second splint and first clamping plate, the groove being used cooperatively with jack is offered at the top of the bottom plate, it is described
Surrounding at the top of first clamping plate is Nian Jie by hot melt adhesive with the bottom of four spacing blocks respectively, and bullet is connected at the top of spacing block
Property rubber mat.
The stabilizing mechanism includes cylinder, sealing piston, pull rod, sealing block, unidirectional air outlet valve and sucker, the cylinder
Shape is rectangle, and the top of the cylinder and the bottom of bottom plate connect, the inner sidewall of the cylinder and the outside of sealing piston
Wall connects, and the one end in middle position and pull rod on the left of the sealing piston connects, the left side of the cylinder inner wall and sealing block
Left side connection, and the other end of pull rod through cylinder left side and extend to outside it, the outer surface of the pull rod is provided with
Reset spring, and the both ends of reset spring are connect with the left side in the left side of sealing piston and cylinder inner wall respectively, the cylinder
Right side is provided with unidirectional air outlet valve, and the middle position of the cylinder bottom is connected to the top of connecting tube, and the bottom of connecting tube
It is connected to the middle position at the top of sucker.
The regulating mechanism includes threaded block, threaded rod, bearing block and side plate, the threaded block, threaded rod and bearing block
Quantity be two, front and back of the bottom of two threaded blocks respectively with second clamping plate top center position connects surely
It connects, the threaded rod and threaded block are connected through a screw thread, and the bottom side of threaded rod is through second clamping plate and first clamping plate
Bottom simultaneously extends to below, and the bottom of two threaded rods is connect with the top of two bearing blocks respectively, and two bearings
The bottom of seat is connect with the front and back in middle position at the top of bottom plate respectively, the bottom of two side plates respectively with base top
The two sides in portion connect, and the front and back of two side plate opposite sides offers sliding slot, the second clamping plate two sides
Front and back connect respectively with the side of four sliding blocks, and four sliding blocks are connect with four sliding slots.
Preferably, the bottom of the bottom plate is connected with pedestal, and the bottom of pedestal is connected with non-slip mat.
Preferably, the shape of spacing block and elastic rubber pad is circle, and anti-skid chequer is offered at the top of elastic rubber pad.
Preferably, the jack in first clamping plate and second clamping plate is in same vertical line, and the shape of jack is circle.
Preferably, the shape of groove is hemispherical, and the inner sidewall of groove is connected with rubber pad.
Preferably, the circle of the center of circle of the groove and jack is in same vertical line, and the diameter and jack of groove
Diameter it is equal.
Preferably, the shape of the sucker is round, and the bottom of sucker and the bottom position of pedestal and same horizontal line
On.
Preferably, the left end of pull rod is connected with pulling block, and the outer surface of pulling block is provided with protective jacket.
Preferably, adjusting block is connected at the top of threaded rod, and the outer surface of adjusting block offers spiral lamination.
The present invention provides a kind of convenient for fixed medical use rack for test tube.Have it is following the utility model has the advantages that
(1), the present invention is due to improving bottom plate, when needing for entire rack for test tube to be put into constant water bath box, leads to
It crosses and pulls pulling block to the left, make entire pull rod that sealing piston be driven to move downward, thus extract the air of suction cup interior out, pine
When opening pulling block, the elastic acting force of reset spring can be cooperated to restore sealing piston to initial position, then passed the gas through
Unidirectional air outlet valve is discharged, and ensure that sucker in the stability being attracted with constant water bath box inner support panels, avoids
The phenomenon that entire rack for test tube is easy to appear tilt problem, the phenomenon that being spilt so as to avoid invisible spectro liquid, in turn
It ensure that heating effect, provide safety guarantee for experimental enviroment.
(2), the present invention is due to improving rack for test tube, by the mutual cooperation of threaded rod and threaded block, can make the
Second splint moves up and down, cooperation round bar cylinder interior slide up and down and sliding of the sliding block in sliding slot, make first
Height between clamping plate and second clamping plate can be adjusted according to demand so that a rack for test tube can satisfy it is a variety of not
With the demand of length test tube, the utilization rate of rack for test tube can be preferably improved, and then conveniently for the storage of test tube.
(3), the present invention is due to improving rack for test tube, by the way that spacing block and elastic gum is arranged at the top of first clamping plate
Pad, can make to form a certain distance between first clamping plate and second clamping plate, to prevent between two clamping plates due to adjusting
It spends and the generation for occurring squeezing phenomenon is caused to prevent the generation of metaboly to guarantee the stability between clamping plate.
Detailed description of the invention
Fig. 1 is the front schematic view of structure of the invention；
Fig. 2 is the front section view of structure of the invention cylinder；
Fig. 3 is the front section view of structure of the invention cylinder.
In figure: 1 bottom plate, 2 stabilizing mechanisms, 3 cylinders, 4 first clamping plates, 5 limited blocks, 6 round bars, 7 second clamping plates, 8 jacks, 9
Groove, 10 regulating mechanisms, 11 spacing blocks, 12 elastic rubber pads, 13 pedestals, 21 cylinders, 22 sealing pistons, 23 pull rods, 24 reset bullet
Spring, 25 sealing blocks, 26 unidirectional air outlet valves, 27 connecting tubes, 28 suckers, 29 pulling blocks, 101 threaded blocks, 102 threaded rods, 103 bearings
Seat, 104 side plates, 105 sliding slots, 106 sliding blocks, 107 adjusting blocks.
Specific embodiment
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of convenient for fixed medical use rack for test tube, including bottom
The top of plate 1, stabilizing mechanism 2, cylinder 3 and regulating mechanism 10, stabilizing mechanism 2 is fixedly connected with the middle position of 1 bottom of bottom plate,
The quantity of cylinder 3 is four, and the bottom of four cylinders 3 is fixedly connected with the surrounding at the top of bottom plate 1 respectively, four cylinders 3
Top is fixedly connected with the surrounding of 4 bottom of first clamping plate respectively, and the lateral wall of the inner sidewall and limited block 5 of cylinder 3 is slidably connected,
Regulating mechanism 10 is located on bottom plate 1, and the middle position at 5 top of limited block is fixedly connected with the bottom of round bar 6, and the top of round bar 6
Portion through first clamping plate 4 top and extend to its top, the top of four round bars 6 surrounding with 7 bottom of second clamping plate respectively
It is fixedly connected, jack 8 is offered in second clamping plate 7 and first clamping plate 4, the top of bottom plate 1 is offered to be used cooperatively with jack 8
Groove 9, the surrounding at the top of first clamping plate 4 is Nian Jie by hot melt adhesive with the bottom of four spacing blocks 11 respectively, and spacing block 11
Top be fixedly connected with elastic rubber pad 12, the bottom of bottom plate 1 is fixedly connected with pedestal 13, and the bottom of pedestal 13 is fixedly connected
There is a non-slip mat, the shape of spacing block 11 and elastic rubber pad 12 is circle, and the top of elastic rubber pad 12 offers anti-skid chequer, and
Jack 8 on one clamping plate 4 and second clamping plate 7 is in same vertical line, and the shape of jack 8 is circle, and the shape of groove 9 is
Hemispherical, and the inner sidewall of groove 9 is fixedly connected with rubber pad, the center of circle of groove 9 and the circle of jack 8 are in same vertical line
On, and the diameter of groove 9 is equal with the diameter of jack 8.
Stabilizing mechanism 2 includes cylinder 21, sealing piston 22, pull rod 23, sealing block 25, unidirectional air outlet valve 26 and sucker 28,
The shape of cylinder 21 is rectangle, and the top of cylinder 21 is fixedly connected with the bottom of bottom plate 1, and the inner sidewall of cylinder 21 and sealing are lived
The lateral wall of plug 22 is slidably connected, and the middle position in 22 left side of sealing piston is fixedly connected with one end of pull rod 23, in cylinder 21
The left side of wall is fixedly connected with the left side of sealing block 25, and the other end of pull rod 23 runs through the left side of cylinder 21 and extends to outside it
Portion, the outer surface of pull rod 23 are provided with reset spring 24, and the both ends of reset spring 24 respectively with the left side of sealing piston 22 and
It is fixedly connected on the left of 21 inner wall of cylinder, the right side of cylinder 21 is provided with unidirectional air outlet valve 26, the middle position of 21 bottom of cylinder
It is connected to the top of connecting tube 27, and the bottom of connecting tube 27 is connected to the middle position at 28 top of sucker, the left end of pull rod 23
It is fixedly connected with pulling block 29, and the outer surface of pulling block 29 is provided with protective jacket, the shape of sucker 28 is round, and the bottom of sucker 28
On the bottom position and same horizontal line of portion and pedestal 13.
Regulating mechanism 10 includes threaded block 101, threaded rod 102, bearing block 103 and side plate 104, threaded block 101, threaded rod
102 and the quantity of bearing block 103 be two, the bottom of two threaded blocks 101 respectively with 7 top center position of second clamping plate
The fixed fixed connection of front and back, threaded rod 102 and threaded block 101 are connected through a screw thread, and the bottom side of threaded rod 102 is passed through
Wear the bottom of second clamping plate 7 and first clamping plate 4 and extend to below, the bottom of two threaded rods 102 respectively with two bearings
The top rotation connection of seat 103, and the bottom of two bearing blocks 103 front and back with 1 top center position of bottom plate respectively
It is fixedly connected, the bottom of two side plates 104 is fixedly connected with the two sides at 1 top of bottom plate respectively, and two 104 opposite sides of side plate
Front and back offer sliding slot 105, the front and back of 7 two sides of the second clamping plate side with four sliding blocks 106 respectively
It is fixedly connected, and four sliding blocks 106 are slidably connected with four sliding slots 105, the top of threaded rod 102 is fixedly connected with adjusting block
107, and the outer surface of adjusting block 107 offers spiral lamination, the present invention passes through threaded rod 102 due to improving to rack for test tube
With the mutual cooperation of threaded block 101, second clamping plate 7 can be made to move up and down, cooperate round bar 6 upper and lower inside cylinder 3
The sliding of sliding and sliding block 106 in sliding slot 105, enables the height between first clamping plate 4 and second clamping plate 7 according to need
It asks and is adjusted, so that a rack for test tube can satisfy the demand of a variety of different length test tubes, can preferably improve examination
The utilization rate of pipe support, and then conveniently for the storage of test tube.
When in use, when needing for entire rack for test tube to be put into constant water bath box, by pulling pulling block 29 to the left, make whole
A pull rod 23 drives sealing piston 22 to move downward, thus extract the air inside sucker 28 out, when unclamping pulling block 29, energy
Enough cooperate the elastic acting force of reset spring 24 to restore sealing piston 22 to initial position, then passes the gas through unidirectional outlet
Valve 26 is discharged, and ensure that sucker 28 in the stability being attracted with constant water bath box inner support panels.
Can to sum up obtain: the present invention passes through the phase interworking of threaded rod 102 and threaded block 101 due to improving to rack for test tube
It closes, second clamping plate 7 can be made to move up and down, cooperate the sliding up and down inside cylinder 3 of round bar 6 and sliding block 106 in cunning
Sliding in slot 105 enables the height between first clamping plate 4 and second clamping plate 7 to be adjusted according to demand, so that one
A rack for test tube can satisfy the demand of a variety of different length test tubes, can preferably improve the utilization rate of rack for test tube, and then conveniently
Storage for test tube, the present invention is due to improving bottom plate 1, when entire rack for test tube is put into constant water bath box by needs
When, by pulling pulling block 29 to the left, make entire pull rod 23 that sealing piston 22 be driven to move downward, to make the sky inside sucker 28
Gas is extracted out, when unclamping pulling block 29, the elastic acting force of reset spring 24 can be cooperated to restore sealing piston 22 to initial
Then position passes the gas through unidirectional air outlet valve 26 and is discharged, ensure that sucker 28 with constant water bath box inner support panels
The stability being attracted avoids the phenomenon that entire rack for test tube is easy to appear tilt problem, so as to avoid invisible spectro
The phenomenon that liquid is spilt, and then ensure that heating effect, safety guarantee is provided for experimental enviroment, the present invention is due to test tube
Frame improves, and by the way that spacing block 11 and elastic rubber pad 12 is arranged at the top of first clamping plate 4, can make first clamping plate 4 and the
A certain distance is formed between second splint 7, to prevent from causing to occur squeezing phenomenon due to adjusting excessively between two clamping plates
Generation prevent the generation of metaboly to guarantee the stability between clamping plate.
Claims (9)
1. a kind of convenient for fixed medical use rack for test tube, including bottom plate (1), stabilizing mechanism (2), cylinder (3) and regulating mechanism
(10), it is characterised in that: the top of the stabilizing mechanism (2) is connect with the middle position of bottom plate (1) bottom, the cylinder (3)
Quantity be four, and the bottom of four cylinders (3) is connect with the surrounding at the top of bottom plate (1) respectively, four cylinders (3)
Top is connect with the surrounding of first clamping plate (4) bottom respectively, and the inner sidewall of the cylinder (3) and the lateral wall of limited block (5) connect
It connects, the regulating mechanism (10) is located on bottom plate (1), and the bottom of the middle position at the top of the limited block (5) and round bar (6) connects
It connects, and the top of round bar (6) runs through the top of first clamping plate (4) and extends to its top, the top part of four round bars (6)
It is not connect with the surrounding of second clamping plate (7) bottom, is provided with jack (8) in the second clamping plate (7) and first clamping plate (4),
The groove (9) being used cooperatively with jack (8), the surrounding point at the top of the first clamping plate (4) are offered at the top of the bottom plate (1)
It is not Nian Jie by hot melt adhesive with the bottom of four spacing blocks (11), and elastic rubber pad (12) are connected at the top of spacing block (11)；
The stabilizing mechanism (2) includes cylinder (21), sealing piston (22), pull rod (23), sealing block (25), unidirectional air outlet valve
(26) and sucker (28), the shape of the cylinder (21) are rectangle, and the top of the cylinder (21) and the bottom of bottom plate (1) connect
It connects, the inner sidewall of the cylinder (21) is connect with the lateral wall of sealing piston (22), the centre on the left of the sealing piston (22)
Position is connect with the one end of pull rod (23), and the left side of cylinder (21) inner wall is connect with the left side of sealing block (25), and pull rod
(23) the other end runs through the left side of cylinder (21) and extends to outside it, and the outer surface of the pull rod (23) is provided with reset bullet
Spring (24), and the both ends of reset spring (24) are connect with the left side in the left side of sealing piston (22) and cylinder (21) inner wall respectively,
It is provided with unidirectional air outlet valve (26) on the right side of the cylinder (21), the middle position and connecting tube (27) of cylinder (21) bottom
Top connection, and the bottom of connecting tube (27) is connected to the middle position at the top of sucker (28)；
The regulating mechanism (10) includes threaded block (101), threaded rod (102), bearing block (103) and side plate (104), the spiral shell
The quantity of line block (101), threaded rod (102) and bearing block (103) is two, the bottom point of two threaded blocks (101)
It is not connect surely with the front and back of second clamping plate (7) top center position, the threaded rod (102) and threaded block (101) are logical
Threaded connection is crossed, and the bottom side of threaded rod (102) through second clamping plate (7) and the bottom of first clamping plate (4) and extends to
Below, the bottom of two threaded rods (102) is connect with the top of two bearing blocks (103) respectively, and two bearing blocks
(103) bottom is connect with the front and back of bottom plate (1) top center position respectively, the bottom of two side plates (104)
It is connect respectively with the two sides at the top of bottom plate (1), and the front and back of two side plate (104) opposite sides offers cunning
The front and back of slot (105), second clamping plate (7) two sides is connect with the side of four sliding blocks (106) respectively, and four cunnings
Block (106) is connect with four sliding slots (105).
2. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the bottom plate (1)
Bottom is connected with pedestal (13), and the bottom of pedestal (13) is connected with non-slip mat.
3. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the spacing block (11)
Shape with elastic rubber pad (12) is circle, and offers anti-skid chequer at the top of elastic rubber pad (12).
4. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the first clamping plate
(4) jack (8) and in second clamping plate (7) is in same vertical line, and the shape of jack (8) is circle.
5. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the groove (9)
Shape is hemispherical, and the inner sidewall of groove (9) is connected with rubber pad.
6. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the groove (9)
The circle of the center of circle and jack (8) is in same vertical line, and the diameter of groove (9) is equal with the diameter of jack (8).
7. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the sucker (28)
Shape is circle, and on the bottom position and same horizontal line of the bottom of sucker (28) and pedestal (13).
8. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the pull rod (23)
Left end is connected with pulling block (29), and the outer surface of pulling block (29) is provided with protective jacket.
9. according to claim 1 a kind of convenient for fixed medical use rack for test tube, it is characterised in that: the threaded rod
(102) it is connected at the top of adjusting block (107), and the outer surface of adjusting block (107) offers spiral lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252595.4A CN109126923A (en) | 2018-10-25 | 2018-10-25 | It is a kind of convenient for fixed medical use rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252595.4A CN109126923A (en) | 2018-10-25 | 2018-10-25 | It is a kind of convenient for fixed medical use rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109126923A true CN109126923A (en) | 2019-01-04 |
Family
ID=64809768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252595.4A Pending CN109126923A (en) | 2018-10-25 | 2018-10-25 | It is a kind of convenient for fixed medical use rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109126923A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916078A (en) * | 2021-01-21 | 2021-06-08 | 施宝益 | Intelligent medical detection device for medical department |
| CN112958179A (en) * | 2021-03-04 | 2021-06-15 | 南昌大学第二附属医院 | Kit for detecting endocrine metabolic diseases |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916078A (en) * | 2021-01-21 | 2021-06-08 | 施宝益 | Intelligent medical detection device for medical department |
| CN112958179A (en) * | 2021-03-04 | 2021-06-15 | 南昌大学第二附属医院 | Kit for detecting endocrine metabolic diseases |
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Application publication date: 20190104 |