CN219842103U - Test tube tightness test experiment instrument - Google Patents
Test tube tightness test experiment instrument Download PDFInfo
- Publication number
- CN219842103U CN219842103U CN202320818451.0U CN202320818451U CN219842103U CN 219842103 U CN219842103 U CN 219842103U CN 202320818451 U CN202320818451 U CN 202320818451U CN 219842103 U CN219842103 U CN 219842103U
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- China
- Prior art keywords
- test tube
- test
- vacuum tank
- machine body
- equal angles
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- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a test tube tightness test experiment instrument, which comprises a machine body, a vacuum tank and a connecting pipe, wherein the vacuum tank is connected with the machine body; the connecting pipe is arranged between the left end of the machine body and the sealing cover of the vacuum tank; further comprises: the through grooves are formed in the vacuum tank at equal angles, and connecting rods are slidably clamped in the vacuum tank at equal angles; and the clamping plate is arranged at the inner end of the connecting rod, and rubber is adhered to the inner side of the clamping plate. This test tube leakproofness test experiment appearance cuts apart a plurality of test tubes through the setting of logical groove, avoid a plurality of test tubes to contact each other, splint remove the test tube to different diameters and carry out the centre gripping, increase the detection scope of leakproofness test experiment appearance, the carousel rotates and makes the draw-in groove rotate, the draw-in groove rotates and makes the connecting rod remove, the connecting rod removes the test tube that can carry out the centre gripping to different diameters, avoid the test tube to be in the slope form, can make the test tube keep vertical form through the connecting rod to the test tube centre gripping, avoid the test tube to appear contacting each other, prevent that the test tube from bumping.
Description
Technical Field
The utility model relates to the technical field related to test tubes, in particular to a test tube tightness test experiment instrument.
Background
The test tube is a common medical device, and is mainly used for bearing liquid, when the tightness of the test tube is abnormal, the test tube can leak, and the tightness test experiment instrument can detect the sealing effect of the test tube, so that the leakage probability of the test tube is greatly reduced;
in the prior art, a tightness detection device for glass bottle production is disclosed by publication No. CN218646531U, a glass bottle with a cover is placed in a sealing test box body filled with water at a glass bottle placing opening, and then a sealing plate is pressed down to seal the glass bottle placing opening;
the cited document tightness detection device is used for placing one glass bottle at a time in the process of detecting the glass bottles, and when a plurality of glass bottles are placed, the phenomenon that the plurality of glass bottles collide easily occurs.
Disclosure of Invention
The utility model aims to provide a test tube tightness test experiment instrument, which aims to solve the problem that detection objects of the tightness test experiment instrument in the market are easy to collide in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a test tube tightness test experiment instrument comprises a machine body, a vacuum tank and a connecting pipe;
the connecting pipe is arranged between the left end of the machine body and the sealing cover of the vacuum tank;
further comprises:
the through grooves are formed in the vacuum tank at equal angles, and connecting rods are slidably clamped in the vacuum tank at equal angles;
and the clamping plate is arranged at the inner end of the connecting rod, and rubber is adhered to the inner side of the clamping plate.
Preferably, the fixed rod is connected in the middle of the inside of the machine body in a rotating way, the large gear is fixed at the lower end of the fixed rod, the turntable is connected in the inside of the machine body in a rotating way at equal angles, and the large gear can rotate a plurality of small gears.
Preferably, draw-in grooves have been seted up to inside equiangular degree of carousel, and the inside block of draw-in groove has the connecting rod to the connecting rod is "T" shape structure setting, and the draw-in groove can make the connecting rod remove, can carry out spacingly to the test tube of different diameters.
Preferably, the clamping groove is arranged in an inclined structure, the fixing rings are arranged at equal angles around the inside of the vacuum tank, the connecting rods penetrate through the inside of the fixing rings, and the clamping groove rotates to enable the connecting rods to move inside and outside.
Preferably, the lower extreme of carousel is run through and is fixed with the pinion, and pinion and gear wheel intermeshing to carousel and vacuum tank constitute rotating-structure, and the pinion is located the lower extreme of solid fixed ring, and the pinion avoids the normal movement of connecting rod.
Preferably, the clamping grooves are in one-to-one correspondence with the connecting rods, and the connecting rods form a sliding structure with the fixing rings through the clamping grooves.
Preferably, the diameter of logical groove is greater than the diameter of required detection test tube, splint are used for carrying out the centre gripping to the test tube, and the upper end of test tube is located the inside of vacuum tank, carries out spacingly to the test tube through the setting of logical groove, avoids a plurality of test tubes to appear colliding.
Compared with the prior art, the utility model has the beneficial effects that: this test tube leakproofness test experiment appearance cuts apart a plurality of test tubes through the setting of logical groove, avoids a plurality of test tubes to contact each other, and splint remove the test tube to different diameters and carry out the centre gripping, increases the detection range of leakproofness test experiment appearance, and the concrete content is as follows:
1. the test tube is inserted into the through groove, the through groove divides a plurality of test tubes, so that the test tube can be conveniently placed and taken, the test tubes can be detected at one time, and the detection efficiency is improved;
2. the carousel rotates and makes the draw-in groove rotate, and the draw-in groove rotates and makes the connecting rod remove, and the connecting rod removes and can carry out the centre gripping to the test tube of different diameters, avoids the test tube to be in the slope form, can make the test tube keep vertical form through the connecting rod to the test tube centre gripping, avoids the test tube to appear contacting each other, prevents that the test tube from bumping, protects the test tube.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a vacuum tank in a top-down view;
FIG. 3 is a schematic perspective view of the connecting rod of the present utility model;
FIG. 4 is a schematic diagram of the main sectional structure of the vacuum tank of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a body; 2. a vacuum tank; 3. a connecting pipe; 4. a large gear; 5. a connecting rod; 6. a fixed rod; 7. a turntable; 8. a pinion gear; 9. a fixing ring; 10. a clamping plate; 11. rubber; 12. a clamping groove; 13. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the test tube tightness test experiment instrument comprises a machine body 1, a vacuum tank 2 and a connecting pipe 3; a connecting pipe 3 installed between the left end of the body 1 and the sealing cover of the vacuum tank 2; further comprises: the through groove 13 is formed in the vacuum tank 2 at equal angles, and the connecting rod 5 is slidably engaged with the vacuum tank 2 at equal angles; limiting the test tubes through the arrangement of the through grooves 13, so that collision of a plurality of test tubes is avoided; the diameter of the through groove 13 is larger than that of the required detection test tube;
1-2, a cover of the vacuum tank 2 is opened, test tubes are placed into the vacuum tank 2 to perform sealing test, the test tubes are inserted into the through grooves 13, and the test tubes are separated through the arrangement of the through grooves 13, so that the test tubes can be prevented from being collided together, and the test tubes are protected;
and a clamping plate 10 installed at the inner end of the connecting rod 5, and rubber 11 adhered to the inner side of the clamping plate 10. A fixed rod 6 is rotatably connected in the middle of the interior of the machine body 1, a large gear 4 is fixed at the lower end of the fixed rod 6, and a turntable 7 is rotatably connected in the interior of the machine body 1 at equal angles; clamping grooves 12 are formed in the turntable 7 at equal angles, connecting rods 5 are clamped in the clamping grooves 12, and the connecting rods 5 are in a T-shaped structure; the clamping groove 12 is arranged in an inclined structure, the fixing ring 9 is arranged at equal angles around the inside of the vacuum tank 2, and the connecting rod 5 penetrates through the inside of the fixing ring 9; the lower end of the turntable 7 is fixedly penetrated with a pinion 8, the pinion 8 is meshed with the large gear 4, the turntable 7 and the vacuum tank 2 form a rotating structure, and the pinion 8 is positioned at the lower end of the fixed ring 9; the clamping grooves 12 are in one-to-one correspondence with the connecting rods 5, and the connecting rods 5 and the fixed ring 9 form a sliding structure through the clamping grooves 12; the clamping plate 10 is used for clamping a test tube, and the upper end of the test tube is positioned in the vacuum tank 2;
referring to fig. 2-5, the position of the clamping plate 10 is adjusted according to the diameter of the test tube, the fixing rod 6 is rotated by hand, the fixing rod 6 drives the large gear 4 to rotate, the large gear 4 rotates to enable the small gear 8 to rotate, the small gear 8 rotates to drive the rotary table 7 to rotate, the rotary table 7 rotates to drive the clamping groove 12 to rotate, the clamping groove 12 rotates to enable the connecting rod 5 to move towards one side of the test tube, the connecting rod 5 drives the clamping plate 10 to synchronously move, the clamping plate 10 drives the rubber 11 to synchronously move, when the fixing rod 6 rotates until the fixing rod can not rotate any more, the circumferential rubber 11 just contacts with the outer side of the test tube, the rubber 11 limits the test tube, the test tube is kept vertical, the test tubes are prevented from contacting with each other, the tightness of the test tube can be detected through the arrangement of the through grooves 13, and the tightness of the test tube can be displayed.
Working principle: when the test tube tightness test experiment instrument is used, the test tubes with different diameters are clamped through the clamping plates 10 and the rubber 11, so that the test tubes are kept vertical, the through grooves 13 separate the test tubes, the tightness of the test tubes can be detected by the tightness test experiment instrument at one time, the detection efficiency is improved, and the contents which are not described in detail in the specification belong to the prior art known to the expert in the field.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The test tube tightness test experiment instrument comprises a machine body (1), a vacuum tank (2) and a connecting pipe (3);
the connecting pipe (3) is arranged between the left end of the machine body (1) and the sealing cover of the vacuum tank (2);
characterized by further comprising:
the through grooves (13) are formed in the vacuum tank (2) at equal angles, and connecting rods (5) are slidably clamped in the vacuum tank (2) at equal angles;
the clamping plate (10) is arranged at the inner end of the connecting rod (5), and rubber (11) is adhered to the inner side of the clamping plate (10).
2. The test tube sealability test tester as recited in claim 1, wherein: the fixed rod (6) is rotationally connected in the middle of the inside of the machine body (1), the large gear (4) is fixed at the lower end of the fixed rod (6), and the turntable (7) is rotationally connected in the inside of the machine body (1) at equal angles.
3. The test tube sealability test tester as recited in claim 2, wherein: clamping grooves (12) are formed in the rotating disc (7) at equal angles, connecting rods (5) are clamped in the clamping grooves (12), and the connecting rods (5) are arranged in a T-shaped structure.
4. A test tube sealability test tester according to claim 3, wherein: the clamping groove (12) is arranged in an inclined structure, the fixing ring (9) is installed at equal angles around the inside of the vacuum tank (2), and the connecting rod (5) penetrates through the inside of the fixing ring (9).
5. The test tube sealability test tester as recited in claim 2, wherein: the lower extreme of carousel (7) runs through and is fixed with pinion (8), and pinion (8) and gear wheel (4) intermeshing to carousel (7) and vacuum tank (2) constitute rotating-structure, and pinion (8) are located the lower extreme of solid fixed ring (9).
6. A test tube sealability test tester according to claim 3, wherein: the clamping grooves (12) are in one-to-one correspondence with the connecting rods (5), and the connecting rods (5) and the fixing rings (9) form a sliding structure through the clamping grooves (12).
7. The test tube sealability test tester as recited in claim 1, wherein: the diameter of logical groove (13) is greater than the diameter of required detection test tube, splint (10) are used for carrying out the centre gripping to the test tube, and the upper end of test tube is located the inside of vacuum tank (2), carries out spacingly to the test tube through the setting of logical groove (13), avoids a plurality of test tubes to appear colliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818451.0U CN219842103U (en) | 2023-04-13 | 2023-04-13 | Test tube tightness test experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818451.0U CN219842103U (en) | 2023-04-13 | 2023-04-13 | Test tube tightness test experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842103U true CN219842103U (en) | 2023-10-17 |
Family
ID=88298699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818451.0U Active CN219842103U (en) | 2023-04-13 | 2023-04-13 | Test tube tightness test experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647363A (en) * | 2024-01-30 | 2024-03-05 | 山东方明药业集团股份有限公司 | Sealing tester |
-
2023
- 2023-04-13 CN CN202320818451.0U patent/CN219842103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647363A (en) * | 2024-01-30 | 2024-03-05 | 山东方明药业集团股份有限公司 | Sealing tester |
| CN117647363B (en) * | 2024-01-30 | 2024-04-16 | 山东方明药业集团股份有限公司 | Sealing tester |
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