Stem cell sample vessel transfer frame capable of moving stably

Abstract

The utility model discloses a stem cell sample vessel transfer frame capable of moving stably, which comprises a heat preservation box with rollers at the bottom, a box door is mounted on the heat preservation box, a push handle is fixedly mounted on the outer side of the heat preservation box, and a containing box for containing a refrigeration part is mounted inside the lower end of the heat preservation box. A guide column is rotationally installed on the inner wall of the lower end of the heat preservation box, a supporting frame is installed at the upper end of the guide column, a spring is connected between the supporting frame and the inner wall of the lower end of the heat preservation box, and fixing assemblies are evenly installed on the outer side of the supporting frame and comprise the supporting column fixedly installed on the outer side of the supporting frame; clamping pieces are fixedly installed at the outer ends of the supporting columns, meanwhile, test tubes are clamped on the inner sides of the clamping pieces, and adjusting assemblies are evenly installed on the outer side of the supporting frame. According to the stem cell sample vessel transfer frame capable of moving stably, vessels can be conveniently fixed, effective cushioning can be achieved in the moving process, and stable heat preservation can be assisted and promoted in the cushioning process.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell culture, in particular to a stable and movable stem cell sample vessel transport rack. Background Art

[0002] During the stem cell cultivation process, culture vessels are required, and during the sample transportation process, a transport rack is required to fix and move the vessels. However, the existing stem cell sample vessel transport rack still has some shortcomings.

[0003] In the prior art, a laboratory vessel transfer cart with publication number CN219989289U includes a bracket, a support for placing vessels installed on the bracket, a limit frame for preventing the vessels from tipping over, and a pulley arranged at the bottom of the bracket, the limit frame is located above the bracket, the bracket is fixed on the bracket, and the limit frame is slidably arranged on the bracket; the bracket includes a support plate and an insert plate, the left and right sides of the support plate are respectively fixed to the bracket, the left and right edges of the upper surface of the support plate are also provided with slide grooves, the insert plate is inserted in the slide grooves, and the upper surface of the insert plate is provided with a slot for placing glassware; the limit frame includes a limit plate and a fixing mechanism, the limit plate is provided with a limit hole corresponding to the slot one by one, the edge of the limit plate is provided with a connecting ear slidably arranged on the bracket, and the connecting ear is provided with a fixing mechanism for fixing the position of the limit plate. This transfer cart can prevent utensils from falling during transportation, avoiding loss of items and affecting the progress of the entire laboratory project. However, during use, it lacks a certain shock-absorbing structure, which makes it easy for utensils to move vertically when bumps occur during movement, thereby reducing the placement stability of the utensils and having certain usage defects. Utility Model Content

[0004] The purpose of the present invention is to provide a stable and movable stem cell sample vessel transport rack to solve the problem raised in the above background art that the vessel transport racks currently on the market are unable to effectively absorb shock and protect the vessels during movement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stably movable stem cell sample vessel transport rack, comprising an insulated box with rollers at the bottom, a box door installed on the insulated box, and a push handle fixedly installed on the outside of the insulated box, a holding box for placing refrigeration components installed inside the lower end of the insulated box, and a guide column rotatably installed on the inner wall of the lower end of the insulated box, and a support frame installed on the upper end of the guide column, and a spring is connected between the support frame and the lower end inner wall of the insulated box, a fixing component is evenly installed on the outside of the support frame, and the fixing component includes a support column fixedly installed on the outside of the support frame, and a clamp is fixedly installed on the outer end of the support column, and the inner side of the clamp holds a test tube, and an adjustment component is evenly installed on the outside of the support frame to achieve adjustment and positioning of the clamp.

[0006] Preferably, the support column is perpendicular to the support frame, and a clip is symmetrically fixedly installed on the outer end of the support column, and the clip is arranged in an "S" shape structure, and the clip is made of elastic material.

[0007] By adopting the above technical solution, the two clamps can clamp the test tube under the action of elasticity, thereby achieving preliminary positioning of the sample test tube.

[0008] Preferably, the adjustment assembly includes a fixing cylinder evenly fixedly mounted on the outside of the support frame, and an external thread is provided on the outside of the fixing cylinder, and the fixing cylinder and the adjustment seat are threadedly connected, and a lifting seat is rotatably mounted on the lower end of the adjustment seat.

[0009] By adopting the above technical solution, the rotary adjustment seat can adjust the position of the lifting seat by screwing inward on the outer side of the fixed cylinder.

[0010] Preferably, a connecting rod is rotatably mounted on the outer side of the lifting seat, and a moving block is rotatably connected to the lower end of the connecting rod, and the moving block is sleeved on the outer side of the supporting column and forms a sliding structure therewith.

[0011] By adopting the above technical solution, when the lifting seat is raised or lowered, it will drive the limit block to slide on the outside of the support column through the connecting rod, thereby realizing synchronous adjustment of the positions of multiple limit blocks.

[0012] Preferably, two limit blocks are symmetrically arranged on the outer side of the moving block, and the positions of the limit blocks and the clamping pieces are correspondingly arranged.

[0013] By adopting the above technical solution, when the moving block drives the limiting block to slide and fit the outer side of the clamp, the clamp can be fixed to prevent the clamp from elastically deforming during transportation and causing the sample to fall off.

[0014] Preferably, the support frame and the guide column form a telescopic structure, and a partition is rotatably installed on the outer side of the support frame, and air holes are evenly opened on the partition.

[0015] By adopting the above technical solution, when bumps occur during transportation, the guide columns and support frames will elastically expand and contract, thereby playing a shock-absorbing role. At the same time, when the partition is raised and lowered by the support frame, the air flow inside the insulation box can be improved, thereby achieving uniform cooling of the samples.

[0016] Compared with the existing technology, the present invention has the following advantages: the stable and movable stem cell sample vessel transport rack can conveniently fix the vessel, effectively cushion the vibration during movement, and assist in promoting stable heat preservation during the cushioning process. The specific contents are as follows:

[0017] 1. It is equipped with a clamping piece, an adjustment seat, a lifting seat and a moving block. By clamping the test tube between the two clamping pieces, the test tube can be initially limited. The rotating adjustment seat can drive the lifting seat to perform synchronous lifting and lowering adjustments during the rotation process. The lifting seat drives the moving block to slide along the support column through the connecting rod, so that the limiting block outside the moving block fits the limiting clamping piece, thereby preventing the clamping piece from elastically deforming during transportation and causing the test tube to fall off;

[0018] 2. A support frame and partition are provided. When bumps occur during transportation, the guide column and support frame will elastically expand and contract to achieve shock absorption for the test tube. At the same time, when the support frame is raised and lowered for shock absorption, it can drive the partition to rise and fall synchronously, so that the partition can accelerate the air flow inside the incubator through the air holes, so that the cold air in the box can be evenly distributed in the incubator to achieve temperature control. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the support frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the support frame and the partition of the utility model;

[0023] Figure 5 This is a schematic diagram of the test tube installation structure of the utility model.

[0024] In the figure: 1. Insulation box; 2. Box door; 3. Push handle; 4. Container; 5. Guide column; 6. Support frame; 7. Spring; 8. Support column; 9. Clip; 10. Test tube; 11. Fixed cylinder; 12. Adjustment seat; 13. Lifting seat; 14. Connecting rod; 15. Moving block; 16. Limiting block; 17. Partition; 18. Air hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5The utility model provides a technical solution: a stably movable stem cell sample vessel transport rack, comprising an insulated box 1 with rollers at the bottom, a box door 2 installed on the insulated box 1, and a push handle 3 fixedly installed on the outside of the insulated box 1, a holding box 4 for placing refrigeration components installed inside the lower end of the insulated box 1, and a guide column 5 rotatably installed on the inner wall of the lower end of the insulated box 1, and a support frame 6 is installed on the upper end of the guide column 5, and a spring 7 is connected between the support frame 6 and the inner wall of the lower end of the insulated box 1, a fixing component is evenly installed on the outside of the support frame 6, and the fixing component includes a supporting column 8 fixedly installed on the outside of the supporting frame 6, and a clamping piece 9 is fixedly installed on the outer end of the supporting column 8, and a test tube 10 is clamped on the inner side of the clamping piece 9, and an adjustment component is evenly installed on the outside of the support frame 6 to achieve adjustment and positioning of the clamping piece 9.

[0027] The support column 8 is perpendicular to the support frame 6, and a clip 9 is symmetrically fixedly installed on the outer end of the support column 8, and the clip 9 is arranged in an "S" shape. At the same time, the clip 9 is made of elastic material. The adjustment component includes a fixed cylinder 11 evenly fixedly installed on the outer side of the support frame 6, and the outer side of the fixed cylinder 11 is provided with an external thread, and the fixed cylinder 11 and the adjustment seat 12 are threadedly connected, and the lower end of the adjustment seat 12 is rotatably installed with a lifting seat 13. A connecting rod 14 is rotatably installed on the outer side of the lifting seat 13, and a moving block 15 is rotatably connected to the lower end of the connecting rod 14, and the moving block 15 is sleeved on the outer side of the support column 8 and forms a sliding structure with it. Two limit blocks 16 are symmetrically arranged on the outer side of the moving block 15, and the positions of the limit blocks 16 and the clip 9 are set correspondingly.

[0028] like Figure 1-Figure 5 As shown, when the stem cell sample vessel is transported when needed, the box door 2 is opened and the test tube 10 is clamped between the two clamps 9 to achieve preliminary fixation of the test tube 10. By rotating the support frame 6, multiple test tubes 10 can be evenly fixed to the outside of the support frame 6 through the clamps 9, and by rotating the adjustment seat 12, the adjustment seat 12 can drive the lifting seat 13 to perform synchronous lifting and adjustment when the thread on the outside of the fixed cylinder 11 is screwed in. At the same time, the lifting seat 13 will drive the moving block 15 to slide along the outside of the support column 8 through the connecting rod 14, so that the limit block 16 on the outside of the moving block 15 is attached to the outside of the clamp 9, thereby fixing the clamp 9, avoiding elastic deformation of the clamp 9 during the movement of the equipment, which may cause the test tube 10 to fall off accidentally, and further improving the fixing effect of the test tube 10.

[0029] The support frame 6 and the guide column 5 form a telescopic structure, and a partition 17 is rotatably installed on the outer side of the support frame 6, and air holes 18 are evenly opened on the partition 17. Figure 2-Figure 4As shown, after the test tube 10 is fixed, the box door 2 is closed and the handle 3 is pushed to move the thermal insulation box 1. When bumps occur, the guide column 5 and the support frame 6 will be elastically adjusted to achieve shock absorption of the test tube 10. At the same time, the support frame 6 will drive the partition 17 to rise and fall synchronously, thereby accelerating the flow of cold air in the box 4 through the air hole 18, thereby achieving effective cooling of the thermal insulation box 1.

[0030] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stable and movable stem cell sample vessel transport rack, comprising an incubator (1) with rollers at the bottom, a door (2) installed on the incubator (1), and a push handle (3) fixedly installed on the outer side of the incubator (1), characterized in that: A containing box (4) for placing refrigeration components is installed inside the lower end of the insulated box (1), and a guide column (5) is rotatably installed on the inner wall of the lower end of the insulated box (1), and a support frame (6) is installed on the upper end of the guide column (5), and a spring (7) is connected between the support frame (6) and the inner wall of the lower end of the insulated box (1). A fixing component is evenly installed on the outer side of the support frame (6), and the fixing component includes a support column (8) fixedly installed on the outer side of the support frame (6), and a clamp (9) is fixedly installed on the outer end of the support column (8), and a test tube (10) is clamped on the inner side of the clamp (9), and an adjustment component is evenly installed on the outer side of the support frame (6) to achieve adjustment and positioning of the clamp (9).

2. A stable and movable stem cell sample vessel transport rack according to claim 1, characterized in that: The support column (8) is perpendicular to the support frame (6), and a clip (9) is symmetrically fixedly installed on the outer end of the support column (8), and the clip (9) is arranged in an "S"-shaped structure, and the clip (9) is made of elastic material.

3. The stable and movable stem cell sample vessel transport rack according to claim 1, characterized in that: The adjustment assembly comprises a fixing cylinder (11) evenly fixedly mounted on the outside of the support frame (6), the fixing cylinder (11) is provided with an external thread on the outside, and the fixing cylinder (11) and the adjustment seat (12) are threadedly connected, and a lifting seat (13) is rotatably mounted on the lower end of the adjustment seat (12).

4. The stable and movable stem cell sample vessel transport rack according to claim 3, characterized in that: A connecting rod (14) is rotatably mounted on the outer side of the lifting seat (13), and a moving block (15) is rotatably connected to the lower end of the connecting rod (14), and the moving block (15) is sleeved on the outer side of the supporting column (8) and forms a sliding structure therewith.

5. The stable and movable stem cell sample vessel transport rack according to claim 4, characterized in that: Two limit blocks (16) are symmetrically arranged on the outer side of the moving block (15), and the positions of the limit blocks (16) and the clamping piece (9) are arranged correspondingly.

6. The stable and movable stem cell sample vessel transport rack according to claim 1, characterized in that: The support frame (6) and the guide column (5) form a telescopic structure, and a partition plate (17) is rotatably mounted on the outer side of the support frame (6), and air holes (18) are evenly opened on the partition plate (17).

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