CN210215330U - Adjustment mechanism of culture rack for biological cell experiments - Google Patents

Abstract

The utility model relates to a biological cell experiment technical field just discloses a biological cell experiment is with adjustment mechanism who cultivates frame, the fruit pick-up device comprises a frame body, the equal fixed mounting in the left and right sides of framework has two to hold the piece, the inside threaded connection who holds the piece has upper portion to adjust pole and lower part to adjust the pole. The utility model discloses a, the inside of accepting the piece through setting up in the framework inside is connected with upper portion respectively and adjusts pole and lower part regulation pole, and connected mode is threaded connection, thereby make rotate upper portion regulating block and lower part regulating block and drive upper portion regulation pole and lower part regulation pole, and two upper portions adjust the first grip block of the equal fixedly connected with of one end that pole and lower part were adjusted relatively, and seted up first double-layered groove on the first grip block, thereby make the device rotate upper portion regulating block and drive upper portion regulation pole and lower part regulating block and adjust the pole and drive first grip block with the lower part, make the device reach the adjustable effect of placing the not equidimension culture tube.

Description

Adjustment mechanism of culture rack for biological cell experiments

Technical Field

The utility model relates to a biological cell experiment technical field specifically is a biological cell experiment is with adjustment mechanism who cultivates frame.

Background

Cell culture (cell culture) refers to a method for simulating in vivo environment (sterility, proper temperature, pH value, certain nutritional conditions and the like) in vitro to enable the cells to survive, grow and reproduce and maintain main structures and functions. Cell culture is also called cell cloning technology, and the formal term in biology is cell culture technology, which is an important and common technology in cell biology research methods, and a large number of cells can be obtained through cell culture, and signal transduction, cell anabolism, cell growth and proliferation and the like of the cells can be researched.

Common kind of for biological cell experiments culture frame in the market at present mainly just develops the functionality, for example the novel flat cell culture tube mount that chinese patent CN208071715U proposed, it mainly solves the safety problem that flat cell culture tube shifts to cell constant temperature incubator and shifts to other laboratories from cell constant temperature incubator, specifically the problem of turning on one's side that other flat cell culture tubes lead to is touched to the mistake when drawing flat cell culture tube, but there is the adjustment to place the not unidimensional culture tube in the in-service use process, and can not be when adjusting not unidimensional culture tube centre gripping effectual, for this we propose a culture frame for biological cell experiments adjustment mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a biological cell is adjustment mechanism of cultivateing frame for experiments possesses the adjustable not unidimensional culture tube of placing and centre gripping advantage such as effectual when adjusting not unidimensional culture tube, has solved and has adjusted in the in-service use in-process and place the not unidimensional culture tube, and can not adjust the not effectual problem of centre gripping when equidimensional culture tube.

(II) technical scheme

For realize above-mentioned cocoa adjustment place not equidimension culture tube and the effectual purpose of centre gripping when adjusting not equidimension culture tube, the utility model provides a following technical scheme: an adjusting mechanism of a culture rack for biological cell experiments comprises a frame body, wherein two bearing blocks are fixedly arranged on the left side and the right side of the frame body, an upper adjusting rod and a lower adjusting rod are connected to the inner threads of the bearing blocks, the upper adjusting rod is positioned right above the lower adjusting rod, the opposite ends of the two upper adjusting rods are fixedly connected with an upper adjusting block, the opposite ends of the two lower adjusting rods are fixedly connected with a lower adjusting block, the ends of the upper adjusting block and the lower adjusting block, which are far away from the bearing blocks, are fixedly connected with first clamping blocks, one opposite sides of the two first clamping blocks are provided with movable grooves, one opposite sides of the two movable grooves are fixedly provided with elastic springs, one end of the elastic spring, which is far away from the movable grooves, is fixedly connected with a second clamping block, and the opposite side of the two second clamping blocks penetrates through the movable grooves and extends to the outer sides of the two opposite sides of, two first double-layered groove has all been seted up to the relative one side of first grip block, two the second presss from both sides the groove has all been seted up to the relative one end of second grip block.

Preferably, the middle part outside swing joint that the pole was adjusted on upper portion has the top steady piece, the middle part outside swing joint that the pole was adjusted in lower part has the bottom steady piece, the top steady piece is located directly over the top bottom steady piece, fixedly connected with connecting rod between top steady piece and the bottom steady piece, the bottom fixedly connected with fixed block of bottom steady piece, the bottom fixed connection of fixed block is in the interior diapire of framework.

Preferably, the inner bottom wall fixed mounting of framework has damping spring, damping spring's top fixedly connected with backup pad, the cultivation kerve has been seted up at the top of backup pad, it is square to cultivate the kerve and be located the lower between two first grip blocks.

Preferably, the upper adjusting rod, the lower adjusting rod, the upper adjusting block, the lower adjusting block, the first clamping block and the second clamping block are symmetrical with each other with the culture bottom groove as a center, and the two first clamping grooves and the second clamping grooves are arc-shaped and symmetrical.

Preferably, the top stabilizing block and the bottom stabilizing block are symmetrical to each other on two sides by taking the connecting rod as a center, and sliding grooves are formed in the top stabilizing block and the bottom stabilizing block.

Preferably, the cross section of one end of each of the two second clamping blocks back to back is in an inverted convex shape, the cross section of the movable groove is in an inverted concave shape, and the other end of each of the two second clamping blocks back to back is located inside the movable groove.

Preferably, the culture bottom tank has a circular cross section in plan view, and the damper spring is formed of a plastic spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a biological cell is experimental with adjustment mechanism who cultivates frame possesses following beneficial effect: the culture tubes with different sizes can be placed in an adjustable mode, and the left and right inclination of the culture tubes can be adjusted in an experiment

1. The adjusting mechanism of the culture rack for the biological cell experiment is characterized in that the adjusting mechanism is provided with a plurality of supporting blocks which are fixedly connected with the left side and the right side inside the frame body, and the inside of the bearing block is respectively connected with an upper adjusting rod and a lower adjusting rod, the back ends of the two upper adjusting rods and the two lower adjusting rods are respectively and fixedly connected with an upper adjusting block and a lower adjusting block, and the connecting modes of the bearing block, the upper adjusting rod and the lower adjusting rod are all in threaded connection, thereby rotating the upper adjusting block and the lower adjusting block to drive the upper adjusting rod and the lower adjusting rod, and the opposite ends of the two upper adjusting rods and the lower adjusting rods are fixedly connected with a first clamping block, and a first clamping groove is arranged on the first clamping block, therefore, the device rotates the upper adjusting block and the lower adjusting block to drive the upper adjusting rod and the lower adjusting rod to drive the first clamping block, and the device can achieve the effect of adjusting and placing culture tubes with different sizes.

2. The adjusting mechanism of the culture rack for the biological cell experiment is characterized in that a first clamping groove is arranged on a first clamping block, and the first clamping block is internally provided with a movable groove, the opposite surfaces of the two movable grooves are fixedly connected with an elastic spring, the opposite sides of the two elastic springs are fixedly connected with a second clamping block, the second clamping block is provided with a second clamping groove, the upper adjusting block and the lower adjusting block are rotated to drive the upper adjusting rod and the lower adjusting rod so as to drive the first clamping block, thereby being capable of clamping the culture tube, and the movable groove in the first clamping block is connected with the second clamping block through the elastic spring, thereby make the first double-layered groove centre gripping major possession culture tube on the first grip block, the minor possession culture tube is held by the second on the second grip block under the circumstances that makes the first double-layered groove centre gripping on the first grip block not live to the centre gripping is effectual when making the device adjust not equidimension culture tube.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of the structure of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a portion B of the structure of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a frame body; 2. a bearing block; 3. an upper adjusting rod; 4. a lower adjusting rod; 5. an upper adjusting block; 6. a lower adjusting block; 7. a top stabilizing block; 8. a bottom stabilizing block; 9. a connecting rod; 10. a fixed block; 11. a first clamping block; 12. a movable groove; 13. an elastic spring; 14. a second clamping block; 15. a first clamping groove; 16. a second clamping groove; 17. a damping spring; 18. a support plate; 19. a culture bottom tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an adjusting mechanism of a culture rack for biological cell experiments comprises a frame body 1, two receiving blocks 2 are fixedly mounted on the left and right sides of the frame body 1, an upper adjusting rod 3 and a lower adjusting rod 4 are connected to the inner threads of the receiving blocks 2, the upper adjusting rod 3 is positioned right above the lower adjusting rod 4, an upper adjusting block 5 is fixedly connected to the opposite end of the upper adjusting rod 3, a lower adjusting block 6 is fixedly connected to the opposite end of the lower adjusting rod 4, a first clamping block 11 is fixedly connected to the end of the upper adjusting block 5 and the end of the lower adjusting block 6 far away from the receiving block 2, the upper adjusting rod 3 and the lower adjusting rod 4 are respectively connected to the inner part of the frame body 1, and the upper adjusting block 5 and the lower adjusting block 6 are respectively fixedly connected to the opposite ends of the upper adjusting rod 3 and the lower adjusting rod 4, and the connection mode of the bearing block 2 and the upper adjusting rod 3 and the lower adjusting rod 4 is threaded connection, thereby rotating the upper adjusting block 5 and the lower adjusting block 6 to drive the upper adjusting rod 3 and the lower adjusting rod 4, and the opposite ends of the two upper adjusting rods 3 and the lower adjusting rod 4 are fixedly connected with a first clamping block 11, and a first clamping groove 15 is arranged on the first clamping block 11, thereby enabling the device to rotate the upper adjusting block 5 and the lower adjusting block 6 to drive the upper adjusting rod 3 and the lower adjusting rod 4 to drive the first clamping block 11, enabling the device to achieve the effect of adjusting and placing culture tubes with different sizes, a movable groove 12 is arranged on one opposite side of the two first clamping blocks 11, an elastic spring 13 is fixedly arranged on one opposite side of the two movable grooves 12, one end of the elastic spring 13 far away from the movable groove 12 is fixedly connected with a second clamping block 14, the opposite side of the two second clamping blocks 14 penetrates through the movable groove 12 and extends to the two first clamping blocks 11 Opposite to the outer side of one side, one side opposite to the two first clamping blocks 11 is provided with a first clamping groove 15, one end opposite to the two second clamping blocks 14 is provided with a second clamping groove 16, the first clamping groove 15 is arranged on the first clamping block 11, the inner part of the first clamping block 11 is provided with a movable groove 12, the back surfaces of the two movable grooves 12 are fixedly connected with an elastic spring 13, the opposite side of the two elastic springs 13 is fixedly connected with a second clamping block 14, the second clamping groove 16 is arranged on the second clamping block 14, the upper adjusting rod 3 and the lower adjusting rod 4 are driven by rotating the upper adjusting block 5 and the lower adjusting block 6 so as to drive the first clamping block 11, so that the culture tube can be clamped, and the movable groove 12 in the first clamping block 11 is connected with the second clamping block 14 through the elastic spring 13, so that the first clamping groove 15 on the first clamping block 11 clamps the large culture tube, the small culture tubes are clamped by the second clamping grooves 16 on the second clamping blocks 14 under the condition that the first clamping grooves 15 on the first clamping blocks 11 cannot clamp the small culture tubes, so that the device has good clamping effect while regulating the culture tubes with different sizes.

Further, the middle part outside swing joint that the pole 3 was adjusted on upper portion has top steady piece 7, the middle part outside swing joint that the pole 4 was adjusted to the lower part has bottom steady piece 8, top steady piece 7 is located top bottom steady piece 8 directly over, fixedly connected with connecting rod 9 between top steady piece 7 and the bottom steady piece 8, the bottom fixedly connected with fixed block 10 of bottom steady piece 8, the bottom fixed connection of fixed block 10 is in the inner diapire of framework 1, bottom steady piece 8 and top steady piece 7 play the stabilizing action respectively to the pole 3 is adjusted on upper portion and the pole 4 is adjusted to the lower part, connecting rod 9 plays the supporting role to top steady piece 7 through bottom steady piece 8, fixed block 10 plays the supporting role to connecting rod 9 and top steady piece 7 through bottom steady piece 8, thereby make the device centre gripping stable, the practicality of device has been increased.

Further, inner diapire fixed mounting of framework 1 has damping spring 17, damping spring 17's top fixedly connected with backup pad 18, culture bottom groove 19 has been seted up at backup pad 18's top, it is square that culture bottom groove 19 is located the lower between two first grip blocks 11, damping spring 17 plays the cushioning effect to the culture tube of placing in the device, culture bottom groove 19 of seting up in backup pad 18 plays stabilizing effect to the culture tube for culture bottom groove 19 plays to rely on the effect to the culture tube, the practicality of device has been increased.

Further, the upper adjusting rod 3, the lower adjusting rod 4, the upper adjusting block 5, the lower adjusting block 6, the first clamping block 11 and the second clamping block 14 are symmetrical to each other with the culture bottom groove 19 as the center, and the two first clamping grooves 15 and the second clamping grooves 16 are both arc-shaped and symmetrical, so that the device is stable due to symmetry, good in clamping effect and not prone to generate clamping deviation.

Further, use connecting rod 9 to be the mutual symmetry in both sides of center between top stabilizing block 7 and the bottom stabilizing block 8, and the sliding tray has all been seted up with the inside of bottom stabilizing block 8 to top stabilizing block 7, top stabilizing block 7 makes the flexible more stable of upper portion regulation pole 3 and lower part regulation pole 4 with bottom stabilizing block 8 symmetry, thereby it is more stable to make first grip block 11 and the 14 centre grippings of second grip block, the sliding tray makes upper portion regulation pole 3 and lower part regulation pole 4 can slide around top stabilizing block 7 and bottom stabilizing block 8.

Furthermore, the cross section of the end of each of the two second clamping blocks 14, which is back to back, is in a shape of inverted convex, the cross section of the movable groove 12 is in a shape of inverted concave, the end of each of the two second clamping blocks 14, which is back to back, is located inside the movable groove 12, the inverted convex makes the connection between the second clamping block 14 and the movable groove 12 more stable, the second clamping block 14 is not prone to incline and fall off, and the practicability of the device is improved.

Further, the overlook cross section of the culture bottom groove 19 is circular, the damping spring 17 is composed of a plastic spring, the overlook cross section of the culture bottom groove 19 is circular, so that the culture bottom groove 19 is more stable to support a culture tube, the ductility of the plastic spring is better, the lower adjusting rod 4 can be adjusted in the test process to adjust the first clamping block 11, so that the culture tube can reach an inclined state during the experiment, the cell experiment is better cultured, and the practicability of the device is improved.

The working principle is as follows: the upper adjusting rod 3 and the lower adjusting rod 4 are driven by rotating the upper adjusting block 5 and the lower adjusting block 6, the left side and the right side inside the frame body 1 are fixedly connected with the bearing block 2, the upper adjusting rod 3 and the lower adjusting rod 4 are both positioned inside the bearing block 2, and the connecting modes of the bearing block 2, the upper adjusting rod 3 and the lower adjusting rod 4 are both in threaded connection, so that the upper adjusting rod 3 and the lower adjusting rod 4 in the device can be driven by rotating the upper adjusting block 5 and the lower adjusting block 6 to be capable of stretching back and forth in the bearing block 2, the opposite ends of the two upper adjusting rods 3 and the lower adjusting rod 4 are both fixedly connected with a first clamping block 11, and a first clamping groove 15 is formed in the first clamping block 11, so that the device rotates the upper adjusting block 5 and the lower adjusting block 6 to drive the upper adjusting rod 3 and the lower adjusting rod 4 to drive the first clamping block 11, the device can achieve the effect of placing culture tubes with different sizes in an adjustable way, a first clamping groove 15 is arranged on a first clamping block 11, a movable groove 12 is arranged in the first clamping block 11, elastic springs 13 are fixedly connected to the opposite sides of the two movable grooves 12, a second clamping block 14 is fixedly connected to the opposite side of the two elastic springs 13, a second clamping groove 16 is arranged on the second clamping block 14, an upper adjusting rod 3 and a lower adjusting rod 4 are driven by rotating an upper adjusting block 5 and a lower adjusting block 6 to drive the first clamping block 11 so as to clamp the culture tubes, the movable groove 12 in the first clamping block 11 is connected with the second clamping block 14 through the elastic springs 13, so that the first clamping groove 15 on the first clamping block 11 clamps large culture tubes, and small culture tubes are clamped by the second clamping groove 16 on the second clamping block 14 under the condition that the first clamping groove 15 on the first clamping block 11 cannot clamp the small culture tubes, thereby make the device when adjusting not equidimension culture tube centre gripping effectual to make the device reach the adjustable not equidimension culture tube of placing and the effectual advantage of centre gripping when adjusting not equidimension culture tube.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an adjustment mechanism of culture frame for biological cell experiments, includes framework (1), its characterized in that: the left side and the right side of the frame body (1) are fixedly provided with two bearing blocks (2), the inner threads of the bearing blocks (2) are connected with an upper adjusting rod (3) and a lower adjusting rod (4), the upper adjusting rod (3) is positioned right above the lower adjusting rod (4), one end of the two upper adjusting rods (3) back to back is fixedly connected with an upper adjusting block (5), one end of the two lower adjusting rods (4) back to back is fixedly connected with a lower adjusting block (6), one ends of the upper adjusting block (5) and the lower adjusting block (6) far away from the bearing blocks (2) are fixedly connected with first clamping blocks (11), one sides of the two first clamping blocks (11) opposite are provided with movable grooves (12), one sides of the two movable grooves (12) back to back are fixedly provided with elastic springs (13), one ends of the elastic springs (13) far away from the movable grooves (12) are fixedly connected with second clamping blocks (14), two the relative one side of second grip block (14) runs through activity groove (12) and extends to the outside of two relative one sides of two first grip block (11), two first double-layered groove (15) have all been seted up to one side that first grip block (11) is relative, two second double-layered groove (16) have all been seted up to the relative one end of second grip block (14).

2. The adjusting mechanism of culture rack for biological cell experiment as claimed in claim 1, wherein: the utility model discloses a fixed knot of top is including upper portion regulation pole (3), the middle part outside swing joint of upper portion regulation pole (3) has top stabilizing block (7), the middle part outside swing joint of lower part regulation pole (4) has bottom stabilizing block (8), top stabilizing block (7) are located top bottom stabilizing block (8) directly over, fixedly connected with connecting rod (9) between top stabilizing block (7) and bottom stabilizing block (8), bottom fixedly connected with fixed block (10) of bottom stabilizing block (8), the bottom fixed connection of fixed block (10) is in the inner diapire of framework (1).

3. The adjusting mechanism of culture rack for biological cell experiment as claimed in claim 1, wherein: the utility model discloses a culture medium, including framework (1), inner diapire fixed mounting of framework (1) has damping spring (17), the top fixedly connected with backup pad (18) of damping spring (17), cultivation kerve (19) have been seted up at the top of backup pad (18), it is square to cultivate kerve (19) and be located the lower between two first grip blocks (11).

4. The adjusting mechanism of culture rack for biological cell experiment according to claim 1 or 3, characterized in that: the upper adjusting rod (3), the lower adjusting rod (4), the upper adjusting block (5), the lower adjusting block (6), the first clamping block (11) and the second clamping block (14) are symmetrical to each other by taking the culture bottom groove (19) as the center, and the first clamping groove (15) and the second clamping groove (16) are both arc-shaped and symmetrical.

5. The adjusting mechanism of the culture shelf for biological cell experiments as claimed in claim 2, wherein: the top stabilizing block (7) and the bottom stabilizing block (8) are symmetrical to each other by taking the connecting rod (9) as the center and two sides, and sliding grooves are formed in the top stabilizing block (7) and the bottom stabilizing block (8).

6. The adjusting mechanism of culture rack for biological cell experiment as claimed in claim 1, wherein: the cross section of one end of each of the two second clamping blocks (14) back to back is in an inverted convex shape, the cross section of the movable groove (12) is in an inverted concave shape, and the other end of each of the two second clamping blocks (14) back to back is located inside the movable groove (12).

7. The adjusting mechanism of culture rack for biological cell experiment according to claim 3, wherein: the cross section of the culture bottom groove (19) is circular in plan view, and the damping spring (17) is composed of a plastic spring.

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