CN216284366U - Sample extraction element is used in biological cell experiment detection - Google Patents
Sample extraction element is used in biological cell experiment detection Download PDFInfo
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- CN216284366U CN216284366U CN202122957793.4U CN202122957793U CN216284366U CN 216284366 U CN216284366 U CN 216284366U CN 202122957793 U CN202122957793 U CN 202122957793U CN 216284366 U CN216284366 U CN 216284366U
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Abstract
The utility model discloses a sample extraction device for biological cell experimental detection, which comprises a rack, wherein a material taking station and a test station are arranged on a workbench inside the rack, a positioning seat is arranged at the upper part of the workbench, a baffle is arranged at the front side of the positioning seat, a screw rod and a guide rod are arranged at the inner side of the baffle, a bin body is screwed on the screw rod, one end of the screw rod is connected with a motor, a lifting plate is arranged inside the bin body through a first air cylinder, the bottom of the lifting plate is hinged with two material taking clamping jaws through a sleeve, the inner sides of the material taking clamping jaws are movably connected with a connecting block through pull rods, and the connecting block is connected with a second air cylinder inside the sleeve. The sample taking device is scientific and reasonable in structural design, effectively improves material taking efficiency, can protect the sample in the moving process, avoids the sample from being polluted, and brings convenience to test work.
Description
Technical Field
The utility model relates to the technical field of biological sample extraction equipment, in particular to a sample extraction device for biological cell experiment detection.
Background
The biological sample generally refers to flowers, leaves, stems, roots, seeds, etc. of plants, body fluids (such as urine, blood, saliva, bile, gastric juice, lymph fluid and other secretions of organisms, etc.) of animals (including humans), hair, muscle and some tissue organs (such as thymus, pancreas, liver, lung, brain, stomach, kidney, etc.) and various microorganisms, and the slough on the animal is also included therein. The existing biological sample extraction device has the advantages of complex structure, low material taking efficiency, poor automation degree, and inaccurate detection result due to the fact that pollution is easily generated between samples in the material taking process, so that the use requirement cannot be met. Therefore, a sample extraction device for biological cell experimental detection is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sample extraction device for biological cell assay, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a biological cell experiment detects uses sample extraction element, includes the frame, be provided with on the inside workstation of frame and get material station and experimental station, workstation upper portion is provided with the positioning seat, the positioning seat front side is provided with the baffle, the baffle inboard is provided with lead screw and guide arm, the spiro union has the storehouse body on the lead screw, lead screw one end is connected with the motor, the storehouse is internal to be installed the lifter plate through first cylinder, the lifter plate bottom articulates through the sleeve has two to get the material clamping jaw, it has the connecting block to get material clamping jaw inboard through pull rod swing joint, the connecting block is connected with the interior second cylinder of sleeve.
Preferably, the bottom of the rack is provided with a caster, and the side surface of the caster is provided with a base through a screw.
Preferably, the positioning seat is installed on the frame through a positioning frame.
Preferably, the end part of the screw rod is movably connected with the baffle.
Preferably, the housing of the second cylinder is fixed on the inner wall of the sleeve.
Preferably, two ends of the pull rod are respectively connected with the material taking clamping jaw and the connecting block in a rotating mode through shaft pins.
Compared with the prior art, the utility model has the beneficial effects that: the sample extraction device for biological cell experimental detection has simple and reasonable structural design and stronger practicability, and by arranging the connecting mechanism consisting of the pull rod, the connecting block and the second air cylinder, the two material taking clamping jaws can quickly clamp and fix the sample under the driving of the second air cylinder, the material taking efficiency is effectively improved, the sample clamped in the material taking clamping jaw can be quickly taken into the bin body under the action of the first air cylinder, so that the sample can be protected in the moving process, the sample is prevented from being polluted, the motor is arranged to drive the screw rod to rotate so as to drive the bin body to translate, the displacement efficiency of the sample is further accelerated, convenience is brought to test work, the automation degree of the process is higher, manual operation is not needed, therefore, the sample can be prevented from being polluted by manual operation, and the purity of the sample is ensured, so that the test precision is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.
Fig. 3 is a schematic view of the internal structure of the bin body of the utility model.
In the figure: the automatic material taking machine comprises a machine frame 1, 11 castors, 12 screw rods, 13 working tables, 14 material taking stations, 15 testing stations, 16 positioning seats, 17 positioning frames, 18 baffle plates, 19 screw rods, 2 guide rods, 21 bin bodies, 22 motors, 23 first air cylinders, 24 lifting plates, 25 sleeves, 26 material taking clamping jaws, 27 pull rods, 28 connecting blocks and 29 second air cylinders.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a biological cell experiment detects uses sample extraction element, which comprises a frame 1, truckle 11 is installed to 1 bottom of frame, the base is installed through screw rod 12 to truckle 11 side, screw rod 12 and 1 screwed connection of frame, consequently can adjust the height of base through rotating screw rod 12, can conveniently fix frame 1, be provided with on the workstation 13 of frame 1 inside and get material station 14 and experimental station 15, in operation, get the material and remove it to experimental station 15 and carry out test work from getting material station 14.
The upper part of the working table 13 is provided with a positioning seat 16, the positioning seat 16 is installed on the frame 1 through a positioning frame 17, the front side of the positioning seat 16 is provided with two groups of baffle plates 18, the inner sides of the two groups of baffle plates 18 are provided with a screw rod 19 and a guide rod 2, the guide rod 2 is fixedly connected with the baffle plates 18, the guide rod 2 penetrates through the side wall of the bin body 21, the end part of the screw rod 19 is movably connected with the baffle plates 18, the bin body 21 is connected with the screw rod 19 in a threaded manner, one end of the screw rod 19 is connected with a motor 22, the motor 22 is connected with an external power supply and a control switch through a lead, the motor 22 is a forward and reverse rotation motor, when the sample processing device works, the motor 22 is started through a switch, the motor 22 drives the screw rod 19 to rotate so as to drive the bin body 21 to translate, the bin body 21 moves along the guide rod 2, the motor 22 is arranged to drive the screw rod 19 to rotate so as to drive the bin body 21 to translate, and further accelerate the displacement efficiency of the sample, bring the convenience for test work, this process automation degree is higher, do not need manual operation, thereby can avoid manual operation to produce the pollution to the sample, the purity of sample self has been guaranteed, thereby the test precision has been guaranteed, storehouse body 21 is inside through first cylinder 23 installation lifter plate 24, can be with getting the sample of material clamping jaw 26 interior centre gripping fast income storehouse body 21 under the effect of first cylinder 23 in, thereby can remove the in-process at the sample and protect it, avoid the sample to receive the pollution.
The bottom of the lifting plate 24 is hinged with two material taking clamping jaws 26 through a sleeve 25, the inner side of each material taking clamping jaw 26 is movably connected with a connecting block 28 through a pull rod 27, two ends of each pull rod 27 are respectively rotatably connected with the material taking clamping jaws 26 and the connecting blocks 28 through shaft pins, the connecting blocks 28 are connected with a second air cylinder 29 in the sleeve 25, a shell of each second air cylinder 29 is fixed on the inner wall of the sleeve 25, when material taking operation is carried out, the material taking clamping jaws 26 are kept in an open state, the position of the lifting plate 24 is adjusted downwards through a first air cylinder 23, the material taking clamping jaws 26 are moved downwards to the upper side of the material taking station 14, then the connecting blocks 28 are pulled up through the second air cylinders 29, the connecting blocks 28 drive the pull rods 27 to enable the two material taking clamping jaws 26 to approach each other, therefore, a sample can be clamped under the action of the material taking clamping jaws 26, then the material taking clamping jaws 26 are driven to move upwards to the bin body 21 through the first air cylinders 23 to be shielded, and the pull rods 27 are arranged, The connecting mechanism that connecting block 28 and second cylinder 29 are constituteed can make two get material clamping jaw 26 press from both sides the sample tight fixedly fast under the drive of second cylinder 29, has effectively improved and has got material efficiency.
The working principle is as follows:
the sample extraction device for the biological cell experimental detection specifically works, a sample is placed on a material taking station 14, the position of a lifting plate 24 is adjusted downwards through a first air cylinder 23, a material taking clamping jaw 26 moves downwards to the upper side of the material taking station 14, then a connecting block 28 is pulled up through a second air cylinder 29, the connecting block 28 drives a pull rod 27 to enable the two material taking clamping jaws 26 to approach each other, so that the sample can be clamped under the action of the material taking clamping jaw 26, then the material taking clamping jaw 26 is driven to move upwards into a bin body 21 through the first air cylinder 23 to be shielded, then an electric motor 22 is started through a switch, the electric motor 22 drives a screw rod 19 to rotate so as to drive the bin body 21 to translate, the bin body 21 moves along a guide rod 2 until the bin body 21 moves to the upper side of a test station 15, then the material taking clamping jaw 26 moves downwards through the first air cylinder 23, a piston rod of the second air cylinder 29 extends out to enable the connecting block 28 to move downwards, and the two material taking clamping jaws 26 are opened, the sample falls to test station 15 automatically, can carry out short-term test to the sample along with, and this process is automatic to be gone on, can effectively avoid manual operation to produce the pollution to the sample, has guaranteed sample self pureness nature.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a biological cell experiment detects uses sample extraction element, includes frame (1), its characterized in that: be provided with on workstation (13) of frame (1) inside and get material station (14) and test station (15), workstation (13) upper portion is provided with positioning seat (16), positioning seat (16) front side is provided with baffle (18), baffle (18) inboard is provided with lead screw (19) and guide arm (2), the spiro union has storehouse body (21) on lead screw (19), lead screw (19) one end is connected with motor (22), storehouse body (21) is inside through first cylinder (23) installation lifter plate (24), lifter plate (24) bottom articulates through sleeve (25) has two to get material clamping jaw (26), it has connecting block (28) to get material clamping jaw (26) inboard through pull rod (27) swing joint, connecting block (28) are connected with second cylinder (29) in sleeve (25).
2. The device for extracting a sample for an experimental test of biological cells according to claim 1, wherein: the improved trolley is characterized in that a caster (11) is installed at the bottom of the rack (1), and a base is installed on the side surface of the caster (11) through a screw (12).
3. The device for extracting a sample for an experimental test of biological cells according to claim 1, wherein: the positioning seat (16) is arranged on the frame (1) through a positioning frame (17).
4. The device for extracting a sample for an experimental test of biological cells according to claim 1, wherein: the end part of the screw rod (19) is movably connected with the baffle (18).
5. The device for extracting a sample for an experimental test of biological cells according to claim 1, wherein: the shell of the second cylinder (29) is fixed on the inner wall of the sleeve (25).
6. The device for extracting a sample for an experimental test of biological cells according to claim 1, wherein: two ends of the pull rod (27) are respectively connected with the material taking clamping jaw (26) and the connecting block (28) in a rotating mode through shaft pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122957793.4U CN216284366U (en) | 2021-11-29 | 2021-11-29 | Sample extraction element is used in biological cell experiment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122957793.4U CN216284366U (en) | 2021-11-29 | 2021-11-29 | Sample extraction element is used in biological cell experiment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284366U true CN216284366U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122957793.4U Active CN216284366U (en) | 2021-11-29 | 2021-11-29 | Sample extraction element is used in biological cell experiment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284366U (en) |
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2021
- 2021-11-29 CN CN202122957793.4U patent/CN216284366U/en active Active
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