CN215540990U - Medical science detects uses safe sampling equipment - Google Patents
Medical science detects uses safe sampling equipment Download PDFInfo
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- CN215540990U CN215540990U CN202122468403.7U CN202122468403U CN215540990U CN 215540990 U CN215540990 U CN 215540990U CN 202122468403 U CN202122468403 U CN 202122468403U CN 215540990 U CN215540990 U CN 215540990U
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- 238000005070 sampling Methods 0.000 title claims abstract description 90
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000010339 medical test Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 210000002700 urine Anatomy 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of medical detection equipment, in particular to a safety sampling device for medical detection, which comprises a base, an installation sleeve, a support rod, a limiting rod, a connecting block, a connecting shaft, a connecting rod, a clamping plate, a buffer block and a sampling cup, wherein the installation sleeve is arranged on the base; the lower ends of the multiple groups of supporting rods are connected with the base, and the lower ends of the multiple groups of supporting rods are connected with the mounting sleeve; the plurality of groups of connecting blocks are respectively distributed on the peripheral surface of the mounting sleeve in a circumferential manner, and mounting grooves are formed in the plurality of groups of connecting blocks; the middle parts of the multiple groups of connecting shafts respectively penetrate through the multiple groups of limiting rods, and the two ends of the multiple groups of connecting shafts are respectively rotatably connected with the inner walls of the multiple groups of mounting grooves; the upper ends of the limiting rods are respectively connected with the connecting rods; the end surfaces of the plurality of groups of clamping plates far away from the sampling cup are respectively connected with the end surfaces of the plurality of groups of connecting rods facing the sampling cup; the buffer block is installed on the base, and the up end of buffer block pastes the lower terminal surface of tight sample cup. The sampling cup can be conveniently fixed and taken.
Description
Technical Field
The utility model relates to the technical field of medical detection equipment, in particular to safe sampling equipment for medical detection.
Background
The medical examination is an examination on the aspects of microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology and the like of materials taken from a human body, thereby providing a science of providing information for preventing, diagnosing and treating human diseases and evaluating the health of the human body; the examination of excrement and urine, urine and the like in medical examination is one of routine items in examination medicine, the urine is usually stored through a sampling tube during examination, but the sampling tube is inconvenient to place during use, has poor stability, can be knocked over accidentally, pollutes the environment, can be spilled onto the body of a person, and causes a patient to prepare the urine again, thereby greatly reducing the efficiency during sampling and bringing great inconvenience to the user; the application document with the application number of CN201922411776.3 discloses a safety sampling device for medical detection; but the equipment in the application document need rotate the threaded rod when fixed sampling tube, and is very inconvenient when taking or placing the sampling tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety sampling device for medical detection, which is convenient for fixing a sampling cup and taking the sampling cup.
The technical scheme of the utility model is as follows: a safety sampling device for medical detection comprises a base, an installation sleeve, a support rod, a limiting rod, a connecting block, a connecting shaft, a connecting rod, a clamping plate, a buffer block and a sampling cup;
the lower ends of the support rods are connected with the upper end face of the base, and the lower ends of the support rods are connected with the lower end face of the mounting sleeve; the lower end of the sampling cup penetrates through the mounting sleeve; the plurality of groups of connecting blocks are respectively distributed on the peripheral surface of the mounting sleeve in a circumferential manner, and mounting grooves are formed in the plurality of groups of connecting blocks; a plurality of groups of connecting shafts are respectively arranged in the plurality of groups of mounting grooves, the middle parts of the plurality of groups of connecting shafts respectively penetrate through the plurality of groups of limiting rods, and two ends of the plurality of groups of connecting shafts are respectively rotatably connected with the inner walls of the plurality of groups of mounting grooves; the upper ends of the multiple groups of limiting rods are respectively connected with one ends of the multiple groups of connecting rods, which are far away from the sampling cup, the lower ends of the multiple groups of limiting rods are inclined towards the direction of the central axis of the mounting sleeve, and the end faces of the multiple groups of limiting rods, which face the sampling cup, are pressed against the sampling cup; the clamping plates are circumferentially distributed on the outer side of the sampling cup, and the end faces of the clamping plates, which are far away from the sampling cup, are respectively connected with the end faces of the connecting rods, which face the sampling cup;
the buffer block is installed on the base, and the buffer block is located and takes a sample under the cup, and the up end of buffer block pastes the lower terminal surface of tight sample cup.
Preferably, the buffer block comprises a supporting disc, a spring and a connecting column;
the lower end face of the supporting plate is provided with a sliding blind hole; the spring is arranged in the sliding blind hole, and two ends of the spring are respectively connected with the supporting disc and the connecting column; the upper end of the connecting column slides into the sliding blind hole.
Preferably, the device further comprises a sliding block;
the plurality of groups of sliding blocks are circumferentially distributed on the outer peripheral surface of the connecting column; a plurality of groups of sliding chutes are arranged on the inner wall of the sliding blind hole; when the upper end of the connecting column slides into the sliding blind hole, the plurality of groups of sliding blocks slide into the plurality of groups of sliding grooves respectively.
Preferably, the upper end face of the supporting disk is provided with a cushion pad.
Preferably, the end faces, facing the sampling cup, of the multiple groups of clamping plates are provided with anti-slip pads.
Preferably, the lower terminal surface of base is equipped with the multiunit sucking disc.
Preferably, the clamping plate has a circular arc shape in plan view.
Preferably, the connecting rod is of a telescopic structure.
Compared with the prior art, the utility model has the following beneficial technical effects:
in the embodiment, in the using process, when the lower end of the sampling cup penetrates through the mounting sleeve and is placed on the device, the outer peripheral surface of the lower end of the sampling cup can extrude the lower ends of the multiple groups of limiting rods to move outwards, when the lower ends of the multiple groups of limiting rods move outwards, the upper end connecting shafts of the multiple groups of limiting rods can be driven to rotate towards the direction of the sampling cup by taking the connecting shafts as axes and drive the connecting rods to move towards the sampling cup, and the clamping plates can be driven to clamp the sampling cup in the moving process of the connecting rods so as to fix the position of the sampling cup; the sampling cup can be taken out of the equipment only by pulling the sampling cup upwards in the process of taking up the sampling cup, so that the operation is convenient, and the time for taking and placing the sampling cup can be saved;
in the embodiment, when the sampling cup is placed on the supporting disc in the use process, the connecting column can slide relative to the supporting disc and extrude the spring in the sliding blind hole to buffer the downward force of the sampling cup, so that the internal liquid in the sampling cup is reduced and shakes in the placing process;
in this embodiment, the direction spliced pole that the slider can be convenient is in the inside slip direction of slip blind hole in the use, can keep spliced pole and supporting disk to slide steadily, reduces the risk of rocking.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the sampling cup of FIG. 1 with the sampling cup removed;
fig. 3 is an exploded view of the buffer block of fig. 1.
Reference numerals: 1. a base; 2. installing a sleeve; 3. a support bar; 4. a limiting rod; 5. connecting blocks; 6. a connecting shaft; 7. a connecting rod; 8. a clamping plate; 9. a buffer block; 10. a sampling cup; 11. mounting grooves; 12. a support disc; 13. a spring; 14. connecting columns; 15. a chute; 16. a slider; 17. and (4) sliding the blind hole.
Detailed Description
Example one
As shown in fig. 1-3, the safety sampling device for medical examination provided by the utility model comprises a base 1, a mounting sleeve 2, a support rod 3, a limit rod 4, a connecting block 5, a connecting shaft 6, a connecting rod 7, a clamping plate 8, a buffer block 9 and a sampling cup 10;
the lower ends of the support rods 3 are connected with the upper end face of the base 1, and the lower ends of the support rods 3 are connected with the lower end face of the mounting sleeve 2; a plurality of groups of suckers are arranged on the lower end surface of the base 1; the lower end of the sampling cup 10 passes through the mounting sleeve 2; the plurality of groups of connecting blocks 5 are respectively distributed on the peripheral surface of the mounting sleeve 2 in a circumferential manner, and mounting grooves 11 are formed in the plurality of groups of connecting blocks 5; a plurality of groups of connecting shafts 6 are respectively arranged in the plurality of groups of mounting grooves 11, the middle parts of the plurality of groups of connecting shafts 6 respectively penetrate through the plurality of groups of limiting rods 4, and two ends of the plurality of groups of connecting shafts 6 are respectively rotatably connected with the inner walls of the plurality of groups of mounting grooves 11; the upper ends of the multiple groups of limiting rods 4 are respectively connected with one ends of the multiple groups of connecting rods 7 far away from the sampling cup 10, the lower ends of the multiple groups of limiting rods 4 are inclined towards the direction of the central axis of the mounting sleeve 2, and the end faces of the multiple groups of limiting rods 4 towards the sampling cup 10 tightly press the sampling cup 10; the connecting rod 7 is a telescopic structure; the extension length of the connecting rod 7 can be conveniently adjusted according to the diameter of the sampling cup 10, so that the clamping plate 8 can clamp the sampling cup 10 all the time;
the plurality of groups of clamping plates 8 are circumferentially distributed on the outer side of the sampling cup 10, the end surfaces of the plurality of groups of clamping plates 8 far away from the sampling cup 10 are respectively connected with the end surfaces of the plurality of groups of connecting rods 7 facing the sampling cup 10, the end surfaces of the plurality of groups of clamping plates 8 facing the sampling cup 10 are provided with anti-slip pads, and the top view projection shape of the clamping plates 8 is arc-shaped; the antiskid pad can clamp the sampling cup 10 on the clamping plate 8 to avoid the sampling cup 10 from sliding between the clamping plate 8 to generate position deviation, so that the clamped sampling cup 10 is more stable;
In this embodiment, in the using process, when the lower end of the sampling cup 10 passes through the mounting sleeve 2 and is placed on the device, the outer peripheral surface of the lower end of the sampling cup 10 can extrude the lower ends of the multiple sets of limiting rods 4 to move outwards, and when the lower ends of the multiple sets of limiting rods 4 move outwards, the lower ends of the multiple sets of limiting rods 4 can drive the connecting shaft 6 at the upper ends of the multiple sets of limiting rods 4 to rotate towards the sampling cup 10 as an axis and drive the connecting rod 7 to move towards the sampling cup 10, and the connecting rod 7 can drive the clamping plate 8 to clamp the sampling cup 10 in the moving process so as to fix the position of the sampling cup 10; in the process of taking up the sampling cup 10, the sampling cup 10 can be taken out of the device only by pulling the sampling cup 10 upwards, and the operation is convenient.
Example two
As shown in fig. 1-3, compared to the first embodiment, the safety sampling device for medical examination of the present invention includes a buffer block 9, which includes a supporting plate 12, a spring 13 and a connecting column 14;
the lower end face of the support disc 12 is provided with a sliding blind hole 17; the spring 13 is arranged in the sliding blind hole 17, and two ends of the spring 13 are respectively connected with the supporting disc 12 and the connecting column 14; the upper end of the connecting column 14 slides into the sliding blind hole 17; the upper end face of the supporting disc 12 is provided with a cushion pad.
In this embodiment, when the sampling cup 10 is placed on the supporting plate 12 during the use process, the connecting column 14 slides relative to the supporting plate 12 and pushes the spring 13 inside the sliding blind hole 17 to buffer the downward force of the sampling cup 10, so that the internal liquid of the sampling cup 10 can be reduced and shaken during the placement process.
EXAMPLE III
As shown in fig. 1 to 3, the safety sampling device for medical examination according to the present invention further includes a sliding block 16 in the first embodiment;
a plurality of groups of sliders 16 are circumferentially distributed on the outer peripheral surface of the connecting column 14; a plurality of groups of sliding grooves 15 are arranged on the inner wall of the sliding blind hole 17; when the upper end of the connecting column 14 slides into the sliding blind hole 17, the plurality of groups of sliding blocks 16 respectively slide into the plurality of groups of sliding grooves 15.
In this embodiment, the slider 16 can be convenient the direction of the guide connection column 14 inside the sliding blind hole 17 in the use, can keep the connection column 14 and the support disk 12 to slide stably, and reduce the risk of shaking.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A safety sampling device for medical detection is characterized by comprising a base (1), a mounting sleeve (2), a support rod (3), a limiting rod (4), a connecting block (5), a connecting shaft (6), a connecting rod (7), a clamping plate (8), a buffer block (9) and a sampling cup (10);
the lower ends of the multiple groups of support rods (3) are connected with the upper end face of the base (1), and the lower ends of the multiple groups of support rods (3) are connected with the lower end face of the mounting sleeve (2); the lower end of the sampling cup (10) penetrates through the mounting sleeve (2); the plurality of groups of connecting blocks (5) are respectively distributed on the peripheral surface of the mounting sleeve (2) in a circumferential manner, and mounting grooves (11) are arranged on the plurality of groups of connecting blocks (5); a plurality of groups of connecting shafts (6) are respectively arranged in the plurality of groups of mounting grooves (11), the middle parts of the plurality of groups of connecting shafts (6) respectively penetrate through the plurality of groups of limiting rods (4), and two ends of the plurality of groups of connecting shafts (6) are respectively rotatably connected with the inner walls of the plurality of groups of mounting grooves (11); the upper ends of the multiple groups of limiting rods (4) are respectively connected with one ends of the multiple groups of connecting rods (7) far away from the sampling cup (10), the lower ends of the multiple groups of limiting rods (4) are inclined towards the direction of the central axis of the mounting sleeve (2), and the end faces of the multiple groups of limiting rods (4) towards the sampling cup (10) tightly press the sampling cup (10); the multiple groups of clamping plates (8) are circumferentially distributed on the outer side of the sampling cup (10), and the end faces, far away from the sampling cup (10), of the multiple groups of clamping plates (8) are respectively connected with the end faces, facing the sampling cup (10), of the multiple groups of connecting rods (7);
buffer block (9) are installed on base (1), and buffer block (9) are located and take a sample cup (10) under, and the up end of buffer block (9) pastes the lower terminal surface of taking a sample cup (10).
2. A safety sampling device for medical examinations according to claim 1 characterized in that the buffer block (9) comprises a support disc (12), a spring (13) and an attachment post (14);
the lower end face of the support disc (12) is provided with a sliding blind hole (17); the spring (13) is arranged in the sliding blind hole (17), and two ends of the spring (13) are respectively connected with the supporting disc (12) and the connecting column (14); the upper end of the connecting column (14) slides into the sliding blind hole (17).
3. A safety sampling device for medical testing according to claim 2, characterized by further comprising a slider (16);
a plurality of groups of sliding blocks (16) are circumferentially distributed on the peripheral surface of the connecting column (14); a plurality of groups of sliding grooves (15) are arranged on the inner wall of the sliding blind hole (17); when the upper end of the connecting column (14) slides into the sliding blind hole (17), the plurality of groups of sliding blocks (16) respectively slide into the plurality of groups of sliding grooves (15).
4. A safety sampling device for medical examinations according to claim 2 characterized in that the upper end face of the support plate (12) is provided with a cushion.
5. The safety sampling device for medical examination according to claim 1, wherein the end faces of the clamping plates (8) facing the sampling cup (10) are provided with anti-slip pads.
6. The safety sampling device for medical examination according to claim 1, characterized in that the lower end surface of the base (1) is provided with a plurality of groups of suckers.
7. A safety sampling device for medical examinations according to claim 1 characterized in that the clamping plate (8) has a shape of a circular arc in plan view projection.
8. A safety sampling device for medical examinations according to claim 1 characterized in that the connecting rod (7) is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122468403.7U CN215540990U (en) | 2021-10-13 | 2021-10-13 | Medical science detects uses safe sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122468403.7U CN215540990U (en) | 2021-10-13 | 2021-10-13 | Medical science detects uses safe sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215540990U true CN215540990U (en) | 2022-01-18 |
Family
ID=79853547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122468403.7U Expired - Fee Related CN215540990U (en) | 2021-10-13 | 2021-10-13 | Medical science detects uses safe sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215540990U (en) |
-
2021
- 2021-10-13 CN CN202122468403.7U patent/CN215540990U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |