CN220685066U - Stem cell extraction collector - Google Patents

Abstract

The utility model provides a stem cell extraction collector, which relates to the technical field of stem cells and aims to solve the problems that the stem cells need reagent auxiliary preservation during preservation and need shaking after the reagent is added to enable various reagents to fully react, and comprises a storage structure; the inside swing joint of storage structure has reciprocating mechanism and clamping structure respectively, and the inside fixedly connected with refrigerating mechanism of storage structure stores the both sides of structure and installs connection structure respectively, and reciprocating mechanism includes: lifting plate, rack, gear, connecting axle, mount and motor, the bottom fixedly connected with two sets of racks of lifting plate, the rack meshes with the gear simultaneously, and the gear is fixed connection on the connecting axle respectively, and the connecting axle rotates with the mount simultaneously and is connected, and connecting axle fixed connection is in the one end of motor, and the lifting plate can also reciprocate through elastic component A control to make the holding case vibrate gently, can effectually make reagent abundant mix and take place the reaction and store stem cell.

Description

Stem cell extraction collector

Technical Field

The utility model relates to the technical field of stem cells, in particular to a stem cell extraction collector.

Background

Stem cells are the origin cells. Briefly, it is a primitive undifferentiated cell type with multipotent differentiation and self-replication capacity, which is the primitive cell that forms various tissue organs of mammals. Stem cells share morphological commonalities, usually circular or oval, small cell volume, relatively large nuclei, mostly euchromatin, with higher telomerase activity.

The present inventors have found that, when the conventional stem cell extraction collector is used, most stem cells need to be stored in a specific environment after extraction, but various reagents are required to assist in storing stem cells, and the stem cells need to be shaken after the reagents are added, so that various reagents react sufficiently.

Disclosure of Invention

The utility model aims to provide a stem cell extraction collector, which solves the problems that the stem cells proposed in the background art need reagent for auxiliary preservation during preservation and need shaking after the reagent is added to enable various reagents to fully react.

The purpose and the efficacy of the stem cell extraction collector are achieved by the following specific technical means:

a stem cell extraction collector comprising a storage structure; the inside swing joint of storage structure has reciprocating mechanism and clamping structure respectively, and the inside fixedly connected with refrigerating mechanism of storage structure stores the both sides of structure and installs connection structure respectively, and reciprocating mechanism includes: the lifting device comprises a lifting plate, racks, gears, a connecting shaft, a fixing frame and a motor, wherein two groups of racks are fixedly connected to the bottom of the lifting plate and meshed with the gears simultaneously, the gears are fixedly connected to the connecting shaft respectively, the connecting shaft is rotationally connected with the fixing frame simultaneously, and the connecting shaft is fixedly connected to one end of the motor.

Further, the storage structure includes: the device comprises a containing box, a cover plate, hollow grooves, guide rods A, elastic pieces A, sliding grooves and limiting rods, wherein the cover plate is movably connected to the top of the containing box, the hollow grooves are formed in the periphery of the containing box respectively, the guide rods A are fixedly connected in the containing box through the hollow grooves, the elastic pieces A are movably connected to the guide rods A, the sliding grooves are formed in the containing box at the same time, the limiting rods are respectively and fixedly connected to the two sides of the containing box, the elastic pieces A are springs, and the elastic pieces A are used for controlling the sliding blocks A and lifting plates to automatically slide to the top through the elastic pieces A.

Further, the reciprocating mechanism further includes: support frame and slider A, slider A is fixed connection around the lifter plate respectively, slider A respectively with holding case, guide bar A sliding connection, slider A laminating is in elastic component A's bottom, support frame fixed connection is in the bottom of holding case, simultaneously fixedly connected with motor on the support frame, the gear adopts incomplete gear, its effect is, when the gear continuously rotates, can automatic switching gear and rack's engagement, the motor adopts servo motor, its effect is, servo motor can control speed, the position accuracy is very accurate.

Further, the refrigeration mechanism includes: refrigerator, condenser pipe, support column, loading board, refrigerator fixed connection are in the holding incasement, and the both ends of condenser pipe respectively with refrigerator, loading board fixed connection, swing joint has the condenser pipe on the refrigerator, and the condenser pipe laminating is in the bottom of loading board simultaneously, and the condenser pipe is the arc and divides the bottom of arranging at the loading board, can control the quick reduction of temperature in the holding case.

Further, the clamping structure includes: the sliding plate A, the slider B, the guide bar B, the elastic component B, the limiting plate, the both ends of sliding plate A fixedly connected with slider B respectively, slider B simultaneously with guide bar B, accommodation box sliding connection, guide bar B passes through sliding tray fixed connection at the accommodation box, the one end fixedly connected with limiting plate of guide bar B, simultaneously swing joint has the elastic component B on the guide bar B, the both ends of elastic component B laminate mutually with accommodation box, slider B respectively, guide bar B is the echelonment setting, its effect is, can restrict slider B's sliding distance through the guide bar B of echelonment setting.

Further, the connection structure includes: fixed block, the stopper, slide bar B, the preformed hole, the baffle, guide bar C, elastic component C, the fixed block is fixed connection in the bottom of apron respectively, the both sides of fixed block are sliding connection respectively has stopper and slide bar B, be equipped with the preformed hole simultaneously in stopper and the slide bar B, stopper, slide bar B passes through preformed hole and guide bar C sliding connection, guide bar C is fixed connection respectively in the both sides of baffle, and baffle simultaneously fixed connection is in the fixed block, swing joint has elastic component C on the guide bar C, elastic component C's both ends laminate mutually with slide bar B, the baffle respectively, fixed block stopper respectively with gag lever post swing joint, the stopper is the wedge setting, its effect is, slope through stopper one side setting can make the stopper retrieve automatically, stopper and slide bar B are the echelonment setting, its effect is, the stopper through the echelonment setting can restrict the sliding distance of stopper with slide bar B, elastic component C adopts the spring, it effect is, can control the stopper to both ends simultaneously slide through elastic component C.

Compared with the prior structure, the utility model has the following advantages:

1. according to the utility model, the lifting plate can be controlled to slide through the motor, the gear and the rack, meanwhile, after the gear is disconnected from the meshing relationship with the rack, the lifting plate can also be controlled to reciprocate through the elastic piece A, and the accommodating box is gently vibrated, so that the reagents can be effectively and fully mixed and reacted, and the stem cells can be well stored.

2. According to the utility model, the connecting structure is arranged, the accommodating box and the cover plate can be effectively assembled through the fixing block and the limiting block, the accommodating box can be effectively sealed after the assembly is completed, and meanwhile, the disassembly and assembly mode is simpler while the leakage of articles stored in the accommodating box is avoided.

3. According to the utility model, the elastic piece B can control the sliding plate A to reciprocate, and the sliding plate A can clamp and fix the storage bags after stem cells are extracted while reciprocating, so that a plurality of groups of storage bags for storing stem cells can be stored conveniently.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a storage structure according to the present utility model;

FIG. 4 is a schematic side view of a storage structure of the present utility model;

FIG. 5 is a schematic view of the reciprocating mechanism of the present utility model;

FIG. 6 is a schematic view of a refrigeration mechanism according to the present utility model;

FIG. 7 is a schematic view of a clamping structure according to the present utility model;

fig. 8 is a schematic cross-sectional view of the connecting structure of the present utility model.

In the figure:

1. a storage structure; 101. a housing box; 102. a cover plate; 103. a hollow groove; 104. a guide rod A; 105. an elastic member A; 106. a sliding groove; 107. a limit rod;

2. a reciprocating mechanism; 201. a lifting plate; 202. a rack; 203. a gear; 204. a connecting shaft; 205. a fixing frame; 206. a support frame; 207. a motor; 208. a sliding block A;

3. a refrigeration mechanism; 301. a refrigerator; 302. a condensing tube; 303. a support column; 304. a carrying plate;

4. a clamping structure; 401. a sliding plate A; 402. a sliding block B; 403. a guide rod B; 404. an elastic member B; 405. a limiting plate;

5. a connection structure; 501. a fixed block; 502. a limiting block; 503. a sliding plate B; 504. a preformed hole; 505. a partition plate; 506. a guide rod C; 507. and an elastic member C.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one:

referring to fig. 1 to 8, a stem cell extraction collector includes a storage structure 1; the inside of storing structure 1 is swing joint respectively has reciprocating mechanism 2 and clamping structure 4, and the inside fixedly connected with refrigerating mechanism 3 of storing structure 1, and connecting structure 5 is installed respectively to the both sides of storing structure 1, and reciprocating mechanism 2 includes: the lifting plate 201, the racks 202, the gears 203, the connecting shaft 204, the fixing frame 205 and the motor 207, wherein two groups of racks 202 are fixedly connected to the bottom of the lifting plate 201, the racks 202 are simultaneously meshed with the gears 203, the gears 203 are respectively and fixedly connected to the connecting shaft 204, the connecting shaft 204 is simultaneously and rotatably connected with the fixing frame 205, and the connecting shaft 204 is fixedly connected to one end of the motor 207.

As shown in fig. 5, wherein the reciprocation mechanism 2 further includes: the support frame 206 and the slider A208, slider A208 fixed connection respectively around lifter plate 201, slider A208 respectively with holding case 101, guide bar A104 sliding connection, slider A208 laminating is in the bottom of elastic component A105, support frame 206 fixed connection is in the bottom of holding case 101, be connected with motor 207 simultaneously on the support frame 206 fixedly, can control lifter plate 201 through motor 207, gear 203 and rack 202 and slide, simultaneously after gear 203 breaks the meshing relationship with rack 202, lifter plate 201 can also control through elastic component A105 and reciprocate to make holding case 101 vibrate gently, can effectually make reagent abundant mix and take place the reaction, carry out good storage to the stem cell.

Embodiment two:

as shown in fig. 3 and 4, the storage structure 1 includes: the device comprises a containing box 101, a cover plate 102, a hollowed-out groove 103, a guide rod A104, an elastic piece A105, a sliding groove 106 and a limiting rod 107, wherein the cover plate 102 is movably connected to the top of the containing box 101, the hollowed-out groove 103 is formed in the periphery of the containing box 101 respectively, the guide rod A104 is fixedly connected to the inside of the containing box 101 through the hollowed-out groove 103, the elastic piece A105 is movably connected to the guide rod A104, the sliding groove 106 is simultaneously formed in the inside of the containing box 101, and the limiting rod 107 is fixedly connected to two sides of the containing box 101 respectively.

As shown in fig. 6, the refrigeration mechanism 3 includes: refrigerator 301, condenser pipe 302, support column 303, loading board 304, refrigerator 301 fixed connection is in holding case 101, and condenser pipe 302's both ends respectively with refrigerator 301, loading board 304 fixed connection, swing joint has condenser pipe 302 on the refrigerator 301, and condenser pipe 302 laminating is in the bottom of loading board 304 simultaneously, and condenser pipe 302 is the arc and divides the bottom of arranging at loading board 304, can control the quick reduction of temperature in the holding case 101.

Embodiment III:

as shown in fig. 7, wherein the clamping structure 4 comprises: the storage bag for storing the stem cells comprises a sliding plate A401, a sliding block B402, a guide rod B403, an elastic piece B404 and a limiting plate 405, wherein the sliding block B402 is fixedly connected to the two ends of the sliding plate A401 respectively, the sliding block B402 is simultaneously and slidably connected with the guide rod B403 and the accommodating box 101, the guide rod B403 is fixedly connected in the accommodating box 101 through a sliding groove 106, one end of the guide rod B403 is fixedly connected with the limiting plate 405, the elastic piece B404 is simultaneously and movably connected to the guide rod B403, the two ends of the elastic piece B404 are respectively attached to the accommodating box 101 and the sliding block B402, the sliding plate A401 can be controlled to reciprocate through the elastic piece B404, and the storage bag after stem cells are extracted can be clamped and fixed when the sliding plate A401 reciprocates, so that the storage bags for storing the stem cells in multiple groups can be stored conveniently.

Embodiment four:

as shown in fig. 8, wherein the connection structure 5 includes: fixed block 501, stopper 502, sliding plate B503, preformed hole 504, baffle 505, guide bar C506, elastic component C507, fixed block 501 is fixed connection respectively in the bottom of apron 102, both sides of fixed block 501 are sliding connection respectively has stopper 502 and sliding plate B503, be equipped with preformed hole 504 in stopper 502 and the sliding plate B503 simultaneously, stopper 502, sliding plate B503 passes through preformed hole 504 and guide bar C506 sliding connection, guide bar C506 is fixed connection respectively in the both sides of baffle 505, and baffle 505 is fixed connection simultaneously in fixed block 501, swing joint has elastic component C507 on the guide bar C506, the both ends of elastic component C507 are laminated with sliding plate B503, baffle 505 respectively with gag lever post 107 swing joint, fixed block 501, stopper 502 can effectually assemble accommodation box 101 and apron 102 through fixed block 501 and stopper 502, can effectually seal accommodation box 101 after the installation, the dismouting mode is comparatively simple and easy in addition that the article that avoids the accommodation box 101 to deposit takes place to reveal.

The working principle of the embodiment is as follows:

according to the utility model, the sliding plate A401 is pulled to slide, the sliding plate A401 can be controlled to clamp inwards through the elastic piece B404, the storage bag is clamped through the sliding plate A401, the accommodating box 101 and the cover plate 102 can be fixed through the fixing block 501, the limiting block 502 and the limiting rod 107 after fixing is finished, the limiting block 502 can be automatically recovered, the limiting block 502 and the sliding plate B503 can be controlled to expand to two sides automatically through the elastic piece C507, the cover plate 102 can be quickly assembled and disassembled conveniently, meanwhile, the temperature in the accommodating box 101 can be kept through the refrigerator 301 and the condenser pipe 302, when the motor 207 is started, the lifting plate 201 can be controlled to reciprocate through the connecting shaft 204, the gear 203 and the elastic piece A105, and meanwhile, the lifting plate 201 can drive the accommodating box 101 to vibrate gently, so that various reagents in the storage bag can be fully mixed and react conveniently, and dry cells can be collected and stored.

Claims (6)

1. A stem cell extraction collector, characterized in that: comprising a storage structure (1); inside swing joint has reciprocating mechanism (2) and clamping structure (4) respectively of storage structure (1), and inside fixedly connected with refrigerating mechanism (3) of storage structure (1), connection structure (5) are installed respectively to the both sides of storage structure (1), and reciprocating mechanism (2) include: lifting plate (201), rack (202), gear (203), connecting axle (204), mount (205) and motor (207), two sets of racks (202) of bottom fixedly connected with of lifting plate (201), rack (202) simultaneously mesh with gear (203), and gear (203) are fixed connection respectively on connecting axle (204), and connecting axle (204) simultaneously rotate with mount (205) to be connected, and connecting axle (204) fixed connection is in the one end of motor (207).

2. A stem cell extraction collector as defined in claim 1 wherein: the storage structure (1) comprises: holding case (101), apron (102), fretwork groove (103), guide bar A (104), elastic component A (105), sliding tray (106), gag lever post (107), the top swing joint of holding case (101) has apron (102), be equipped with fretwork groove (103) around holding case (101) respectively, guide bar A (104) are through fretwork groove (103) fixed connection in holding case (101), swing joint has elastic component A (105) on guide bar A (104), the inside of holding case (101) is equipped with sliding tray (106) simultaneously, gag lever post (107) are fixed connection in the both sides of holding case (101) respectively.

3. A stem cell extraction collector as defined in claim 2, wherein: the reciprocating mechanism (2) further comprises: support frame (206) and slider A (208), slider A (208) are fixed connection around lifter plate (201) respectively, slider A (208) respectively with holding case (101), guide bar A (104) sliding connection, slider A (208) laminating in the bottom of elastic component A (105), support frame (206) fixed connection is in the bottom of holding case (101), simultaneously fixedly connected with motor (207) on support frame (206).

4. A stem cell extraction collector as defined in claim 2, wherein: the refrigeration mechanism (3) comprises: the refrigerator comprises a refrigerator (301), a condensing pipe (302), a supporting column (303) and a bearing plate (304), wherein the refrigerator (301) is fixedly connected in a containing box (101), two ends of the condensing pipe (302) are respectively fixedly connected with the refrigerator (301) and the bearing plate (304), the condensing pipe (302) is movably connected onto the refrigerator (301), and the condensing pipe (302) is simultaneously attached to the bottom of the bearing plate (304).

5. A stem cell extraction collector as defined in claim 2, wherein: the clamping structure (4) comprises: slide plate A (401), slider B (402), guide bar B (403), elastic component B (404), limiting plate (405), the both ends of slide plate A (401) are fixedly connected with slider B (402) respectively, slider B (402) simultaneously with guide bar B (403), accommodation box (101) sliding connection, guide bar B (403) pass through sliding tray (106) fixed connection in accommodation box (101), one end fixedly connected with limiting plate (405) of guide bar B (403), simultaneous swing joint has elastic component B (404) on guide bar B (403), the both ends of elastic component B (404) are laminated with accommodation box (101) respectively, slider B (402) mutually.

6. A stem cell extraction collector as defined in claim 2, wherein: the connection structure (5) comprises: fixed block (501), stopper (502), sliding plate B (503), preformed hole (504), baffle (505), guide bar C (506), elastic component C (507), fixed block (501) are fixed connection respectively in the bottom of apron (102), both sides of fixed block (501) are sliding connection respectively have stopper (502) and sliding plate B (503), be equipped with preformed hole (504) in stopper (502) and the sliding plate B (503) simultaneously, stopper (502), sliding plate B (503) pass through preformed hole (504) and guide bar C (506) sliding connection, guide bar C (506) are fixed connection respectively in the both sides of baffle (505), and baffle (505) are fixed connection simultaneously in fixed block (501), swing joint has elastic component C (507) on guide bar C (506), both ends of elastic component C (507) are laminated with sliding plate B (503), baffle (505) respectively, fixed block (501), stopper (502) are with spacing pole (107) swing joint respectively.