CN111056148A - Medical test tube low temperature storage box - Google Patents
Medical test tube low temperature storage box Download PDFInfo
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- CN111056148A CN111056148A CN202010015436.3A CN202010015436A CN111056148A CN 111056148 A CN111056148 A CN 111056148A CN 202010015436 A CN202010015436 A CN 202010015436A CN 111056148 A CN111056148 A CN 111056148A
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- 238000010339 medical test Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000001816 cooling Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 5
- 230000005494 condensation Effects 0.000 claims 5
- 238000009423 ventilation Methods 0.000 claims 3
- 238000010248 power generation Methods 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 description 22
- 230000006866 deterioration Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a medical test tube low-temperature storage box, which comprises a box body, wherein a driving cavity is arranged in the box body, a driving mechanism is arranged in the driving cavity, an adjusting cavity is arranged in the right end wall of the driving cavity, an adjusting mechanism is arranged in the adjusting cavity, a refrigerating mechanism is arranged on the upper side of the driving mechanism, three clamping mechanisms which are uniformly distributed in a linear array are arranged on the upper side of the refrigerating mechanism, and a control mechanism is arranged on the left side of each clamping mechanism.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a low-temperature storage box for medical test tubes.
Background
At present stage, medical reagent generally stores with the in vitro before the use, for the convenience to the transportation of test tube with protect often deposit the case and save, some easily receive the reagent that the temperature influence needs low temperature to deposit, then place the walk-in alone and deposit, and need timely reagent need in time the reagent that low temperature was deposited then unable fine depositing, need to have corresponding medical equipment and just can deposit, current test tube is deposited the case function comparatively singlely, often can only play the guard action to the test tube, can't deposit the reagent that needs low temperature to deposit in the test tube, low temperature reagent does not get into low temperature for a long time and deposits the deterioration that easily arouses reagent because of the difference in temperature, cause serious economic loss, influence the normal use of reagent.
Disclosure of Invention
The invention aims to provide a low-temperature storage box for medical test tubes, which is used for overcoming the defects.
The medical test tube low-temperature storage box comprises a box body, wherein a driving cavity is formed in the box body, a driving mechanism is arranged in the driving cavity, an adjusting cavity is formed in the right end wall of the driving cavity, an adjusting mechanism is arranged in the adjusting cavity, a refrigerating mechanism is arranged on the upper side of the driving mechanism, three clamping mechanisms which are uniformly distributed in a linear array are arranged on the upper side of the refrigerating mechanism, and a control mechanism is arranged on the left side of each clamping mechanism;
refrigerating mechanism is including the intercommunication drive chamber and external air inlet net, be equipped with linear array evenly distributed's three wind force chamber in the drive chamber upper end wall, wind force chamber intercommunication the drive chamber is equipped with two through-holes of bilateral symmetry, wind force chamber lower extreme wall rotates and is connected with the lower extreme and runs through wind force chamber lower extreme wall and lower extreme are located the fan blade axle of drive intracavity, fan blade axle upper end is fixed with and is located the fan blade of wind force intracavity, be fixed with on the fan blade axle and be located the band pulley of drive intracavity, it is three be connected with the V area between the band pulley, be close to the fan blade axle lower extreme of drive chamber right-hand member wall is fixed with and is located drive gear in the drive intracavity, through refrigerating mechanism provides air conditioning and carries out low temperature for the medical test tube and deposits.
On the basis of the technical scheme, a concave air cooling cavity is arranged in the upper end wall of the wind power cavity, the concave air cooling cavity is communicated with the wind power cavity and is bilaterally symmetrically provided with vent grooves, S-shaped cooling pipes are arranged in a front-back penetrating mode through the vent grooves, the rear end of each vent groove is communicated with a cavity with the lower end communicated with the driving cavity, a condensate pump is fixed on the rear end wall of the cavity close to the right end wall of the driving cavity, the left end surface of the condensate pump is communicated with the outlet of the S-shaped cooling pipe, the front end surface of the condensate pump is communicated with the inlet of the S-shaped cooling pipe, a pressure cavity is arranged in the condensate pump, a turbine shaft with the lower end penetrating through the lower end wall of the condensate pump and the lower end positioned in the cavity is rotatably connected with the pressure cavity, turbines positioned in the pressure cavity are fixed at the upper ends of, and an assisting spring fixed with the end wall of the sliding cavity far away from the inner wall of the pressure cavity is fixed on the end surface of the turbine blade far away from the inner wall of the pressure cavity.
On the basis of the technical scheme, the driving mechanism comprises a motor fixed on the lower end wall of the right side of the driving cavity, the right end face of the motor is electrically connected with the right end and a second power line and a first power line which are electrically connected with the adjusting mechanism, the upper end face of the motor is in power connection with a first driven shaft, the upper end of the first driven shaft is fixed on the lower end face of the turbine shaft, a driving gear meshed with the transmission gear is fixed on the first driven shaft, and the driving mechanism provides power for the refrigerating mechanism to work.
On the basis of the technical scheme, the adjusting mechanism comprises a rheostat cavity communicated with the adjusting cavity, a rheostat is fixed on the left end wall of the rheostat cavity, a lead electrically connected with the first power line is fixed on the lower end face of the rheostat, a metal rod, the left end of which is electrically connected with the second power line and is positioned on the upper side of the rheostat, is fixed on the left end wall and the right end wall of the rheostat cavity, a sliding block is connected on the metal rod in a sliding manner, a metal sheet in contact with the front end face of the rheostat is fixed on the lower end face of the sliding block, a connecting rod, the upper end of which is positioned in the adjusting cavity, is fixed on the upper end of the connecting rod, a moving block is fixed on the right end wall of the moving block, a power spring fixed on the left end wall of the adjusting cavity is fixed on the right end wall of the moving block, and the upper end, an adjusting block located outside is fixed on the upper end face of the second driven shaft, a cam located in the adjusting cavity is fixed at the lower end of the second driven shaft, and the cooling speed is adjusted through the adjusting mechanism.
On the basis of the technical scheme, the clamping mechanism comprises three slots which are arranged in the box body, the upper ends of the three slots are communicated with the outside, the three slots are evenly distributed in a linear array mode, medical test tubes are arranged in the slots, test tube sealing covers are connected to the upper ends of the medical test tubes in a sealing mode, the left end wall and the right end wall of each slot are communicated with the concave cold air cavity, two air outlet grooves are formed in the concave cold air cavity, two moving blocks which are bilaterally symmetrical relative to the slots are arranged in the concave cold air cavity, pressure springs which are fixed to the end walls, far away from the slots, of the concave cold air cavity are fixed to the end faces, close to the slots, of the moving blocks, sealing gaskets are fixed to the end faces, close to the slots.
On the basis of the technical scheme, the control mechanism comprises a stirring cavity arranged in the left end wall of the driving cavity, the upper end wall of the stirring cavity is rotatably connected with a fixed rod, the upper end of the fixed rod penetrates through the upper end wall of the stirring cavity, the upper end of the fixed rod is located outside, a circular disc is fixed at the upper end of the fixed rod, a hand rotating block is fixed at the upper side of the circular disc, a cambered disc located in the stirring cavity is fixed at the lower end of the fixed rod, two pushing blocks are arranged in the stirring cavity in a bilateral symmetry mode with the cambered disc as the center, positioning grooves are formed in the end faces, close to the cambered disc, of the pushing blocks, driven springs fixed with the end faces, far away from the cambered disc, of the pushing blocks are far away from the end wall of the cambered disc are fixed, one ends, far away from the cambered disc, of the pushing blocks, penetrate through the end wall, far away from the cambered disc The end faces of the slots are fixed, and the clamping loosening state of the clamping mechanism is adjusted through the control mechanism.
The invention has the beneficial effects that: the medical reagent storage box can be used for storing medical reagents needing to be stored at low temperature in time through the refrigerating mechanism, so that the serious economic loss and the influence on the normal use of the reagents caused by the deterioration of the reagents due to the fact that the medical reagents are not stored at low temperature for a long time are avoided, the medical reagents needing to be stored in a quick cooling mode can be stored through adjustment, and the utilization rate of the test tube storage box is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a low-temperature storage box for medical test tubes according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a schematic view of the invention taken along the direction C-C in FIG. 1
FIG. 5 is a schematic view of the present invention taken along the line D-D of FIG. 1;
FIG. 6 is a schematic view of the invention taken along the line E-E in FIG. 1;
FIG. 7 is an enlarged view of the invention at F in FIG. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 7, the medical test tube low-temperature storage box according to the embodiment of the invention comprises a box body 10, a driving cavity 24 is arranged in the box body 10, a driving mechanism 70 is arranged in the driving cavity 24, an adjusting cavity 48 is arranged in the right end wall of the driving cavity 24, an adjusting mechanism 71 is arranged in the adjusting cavity 48, a refrigerating mechanism 72 is arranged on the upper side of the driving mechanism 70, three clamping mechanisms 73 which are uniformly distributed in a linear array are arranged on the upper side of the refrigerating mechanism 72, a control mechanism 74 is arranged on the left side of each clamping mechanism 73, the refrigerating mechanism 72 comprises an air inlet net 25 which communicates the driving cavity 24 with the outside, three air force cavities 15 which are uniformly distributed in a linear array are arranged in the upper end wall of the driving cavity 24, the air force cavities 15 are communicated with the driving cavity 24 and are provided with two through holes 62 which are bilaterally symmetrical, the lower end wall of the air force cavity 15 is rotatably connected with an air vane shaft 17 of which the, the upper end of the fan blade shaft 17 is fixedly provided with fan blades 16 positioned in the wind cavity 15, the fan blade shaft 17 is fixedly provided with belt wheels 18 positioned in the driving cavity 24, a V-shaped belt 23 is connected among the belt wheels 18, the lower end of the fan blade shaft 17 close to the right end wall of the driving cavity 24 is fixedly provided with a transmission gear 22 positioned in the driving cavity 24, and the refrigeration mechanism 72 provides cold air for the medical test tube to be stored at low temperature.
In addition, in one embodiment, a concave cold air cavity 38 is arranged in the upper end wall of the air cavity 15, the concave cold air cavity 38 is communicated with the air cavity 15 and symmetrically provided with vent grooves 14 at left and right, an S-shaped cold pipe 13 is arranged to penetrate through the vent grooves 14 in front and back, the rear end of the vent groove 14 is communicated with a cavity 63 with the lower end communicated with the driving cavity 24, the rear end wall of the cavity 63 close to the right end wall of the driving cavity 24 is fixed with a condensate pump 56, the left end surface of the condensate pump 56 is communicated with the outlet of the S-shaped cold pipe 13, the front end surface of the condensate pump 56 is communicated with the inlet of the S-shaped cold pipe 13, a pressure cavity 58 is arranged in the condensate pump 56, a turbine shaft 64 with the lower end penetrating through the lower end wall of the condensate pump 56 and the lower end positioned in the cavity 63 is rotatably connected to the pressure cavity 58, a turbine 57 positioned in the pressure cavity 58 is fixed to the upper end of the, a turbine blade 59 is connected in the sliding cavity 61 in a sliding mode, and a boosting spring 60 fixed with an end wall, far away from the inner wall of the pressure cavity 58, of the sliding cavity 61 is fixed on the end face, far away from the inner wall of the pressure cavity 58, of the turbine blade 59.
In addition, in one embodiment, the driving mechanism 70 includes a motor 21 fixed on the right lower end wall of the driving chamber 24, a second power line 46 and a first power line 45 electrically connected to the right end face of the motor 21 and having right ends electrically connected to the adjusting mechanism 71, a first driven shaft 19 having upper ends fixed to the lower end face of the turbine shaft 64 and having an upper end connected to the upper end face of the motor 21, a driving gear 20 engaged with the transmission gear 22 and fixed on the first driven shaft 19, and the driving mechanism 70 provides power for the refrigerating mechanism 72 to operate.
In addition, in one embodiment, the adjusting mechanism 71 includes a variable resistance cavity 55 communicating with the adjusting cavity 48 and provided at a lower side of the adjusting cavity 48, a varistor 54 is fixed at a left end wall of the variable resistance cavity 55, a wire 66 electrically connected to the first power line 45 is fixed at a lower end surface of the varistor 54, a metal rod 65 having a left end electrically connected to the second power line 46 and located at an upper side of the varistor 54 is fixed at a left end wall and a right end wall of the variable resistance cavity 55, a slider 52 is slidably connected to the metal rod 65, a metal sheet 53 surface-contactable to the varistor 54 is fixed at a lower end surface of the slider 52, a connecting rod 51 having an upper end located in the adjusting cavity 48 is fixed at an upper end surface of the slider 52, a moving block 49 is fixed at an upper end of the connecting rod 51, a power spring 47 fixed to a left end wall of the moving block 49 is fixed at a right end wall, the upper end wall of the adjusting cavity 48 is rotatably connected with a second driven shaft 11, the upper end of the second driven shaft 11 penetrates through the upper end wall of the adjusting cavity 48, the upper end of the second driven shaft 11 is located outside, an adjusting block 12 located outside is fixed on the upper end face of the second driven shaft 11, a cam 50 located in the adjusting cavity 48 is fixed at the lower end of the second driven shaft 11, and cooling speed is adjusted through the adjusting mechanism 71.
In addition, in one embodiment, the clamping mechanism 73 includes three slots 37 arranged in the box 10, the upper end of each slot 37 is communicated with the outside, the three slots are evenly distributed in a linear array, a medical test tube 36 is arranged in each slot 37, a sponge pad 44 is fixed on the lower end wall of each slot 37, a test tube sealing cover 35 is hermetically connected to the upper end of each medical test tube 36, two air outlet grooves 43 are arranged on the left and right end walls of each slot 37, the concave cooling air chamber 38 is communicated with the left and right end walls of each slot 37, two moving blocks 41 are arranged in each concave cooling air chamber 38 and are bilaterally symmetric with respect to each slot 37, a pressure spring 39 fixed on the end surface of each moving block 41 far away from each slot 37 and fixed on the end wall of each concave cooling air chamber 38 far away from each slot 37 is fixed on the end surface of each moving, the medical tube 36 inserted into the insertion slot 37 is clamped by the clamping mechanism 73.
In addition, in an embodiment, the control mechanism 74 includes a toggle cavity 31 disposed in the left end wall of the driving cavity 24, the upper end wall of the toggle cavity 31 is rotatably connected with a fixing rod 32 having an upper end penetrating through the upper end wall of the toggle cavity 31 and an upper end located outside, the upper end of the fixing rod 32 is fixed with a circular disc 33, the upper side of the circular disc 33 is fixed with a hand rotating block 34, the lower end of the fixing rod 32 is fixed with a cambered disc 26 located in the toggle cavity 31, the toggle cavity 31 is internally provided with two push blocks 28 in bilateral symmetry with the cambered disc 26 as a center, the end faces of the push blocks 28 close to the cambered disc 26 are provided with positioning grooves 27, the end faces of the push blocks 28 far away from the cambered disc 26 are fixed with driven springs 29 fixed with the end wall of the toggle cavity 31 far away from the cambered disc 26, the lower end faces of the push blocks 28 are fixed with lower ends penetrating through the lower end wall of the toggle cavity 31 and lower ends located in The end face of the groove 37 is fixed with the traction rope 30, and the loose state of the clamping mechanism 73 is further adjusted through the control mechanism 74.
Sequence of mechanical actions of the whole device:
in the initial state, the driven spring 29 and the power spring 47 are in a relaxed state, the pressure spring 39 is in a compressed state, the motor 21 is in an inactivated state, the medical test tube 36 is placed in the slot 37, the medical test tube 36 is stored with reagents, the test tube cover 35 is in a sealed state with respect to the medical test tube 36, and the metal sheet 53 is in a state that the rightmost side in the most variable resistance cavity 55 is not in surface contact with the rheostat 54.
When the reagent in the medical test tube 36 needs to be stored at a low temperature, the temperature is adjusted to a required temperature by manually rotating the adjusting block 12, the adjusting block 12 drives the cam 50 to rotate through the second driven shaft 11, so that the moving block 49 compresses the power spring 47, the connecting rod 51 drives the metal sheet 53 to slide leftwards on the metal rod 65, so as to drive the metal sheet 53 to slide leftwards on the rheostat 54, and further the electric power is transmitted into the motor 21 through the first power line 45 and the second power line 46, so as to reduce the resistance value of the rheostat 54 to the motor 21 and increase the rotation speed of the motor 21, further the motor 21 drives the driving gear 20 and the turbine shaft 64 to rotate through the first driven shaft 19, further the driving gear 20 drives the vane shaft 17 close to the right end wall of the driving cavity 24 to rotate through the transmission gear 22, further drives the belt wheel 18 connected with the vane shaft 17 through the V-belt 23 to rotate and, the turbine shaft 64 rotates to drive the turbine blades 59 to rotate in the pressure cavity 58 through the turbine 57, so that condensate in the S-shaped cold pipe 13 flows at an accelerated speed, the S-shaped cold pipe 13 is blown by the fan blades 16, and therefore cold air rapidly enters the slot 37 from the concave cold air cavity 38 through the air outlet groove 43 to cool the medical test tube 36;
when a required medical test tube needs to be taken out, the manual rotating block 34 is rotated by ninety degrees by manually rotating, the circular wheel disc 33 is rotated along with the manual rotating block 34 to drive the arc disc 26 to rotate by ninety degrees to be clamped into the positioning groove 27 through the fixing rod 32, the arc disc 26 is rotated to enable the push block 28 to compress the driven spring 29 to stretch the traction rope 30, the moving block 41 is pulled to compress the pressure spring 39, the clamping block 40 is enabled to be separated from clamping the medical test tube 36, the medical test tube 36 is manually extracted and taken out, the medical test tube is taken out and then rotated by ninety degrees through the manual rotating block 34, the circular wheel disc 33 is rotated along with the manual rotating block 34 to drive the arc disc 26 to rotate by ninety degrees to be separated from the positioning groove 27 to be clamped, the push block 28 is loosened by the acting force of the driven spring 29 when the arc disc 26 rotates, and the moving block 41 moves towards the insertion groove 37 under the acting force of the pressure, and then make movable block 41 pass through sealed pad 42 will communicate concave cold air chamber 38 and slot 37 go out the air slot 43 sealed, and then reduce the cold air loss in concave cold air chamber 38 to continue to keep keeping the cold storage to surplus medical test tube.
The invention has the beneficial effects that: the medical reagent storage box can be used for storing medical reagents needing to be stored at low temperature in time through the refrigerating mechanism, so that the serious economic loss and the influence on the normal use of the reagents caused by the deterioration of the reagents due to the fact that the medical reagents are not stored at low temperature for a long time are avoided, the medical reagents needing to be stored in a quick cooling mode can be stored through adjustment, and the utilization rate of the test tube storage box is effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a case is deposited to medical treatment test tube low temperature, includes the box, its characterized in that: a driving cavity is arranged in the box body, a driving mechanism is arranged in the driving cavity, an adjusting cavity is arranged in the right end wall of the driving cavity, an adjusting mechanism is arranged in the adjusting cavity, a refrigerating mechanism is arranged on the upper side of the driving mechanism, three clamping mechanisms which are uniformly distributed in a linear array are arranged on the upper side of the refrigerating mechanism, and a control mechanism is arranged on the left side of each clamping mechanism;
refrigerating mechanism is including the intercommunication drive chamber and external air inlet net, be equipped with linear array evenly distributed's three wind force chamber in the drive chamber upper end wall, wind force chamber intercommunication the drive chamber is equipped with two through-holes of bilateral symmetry, wind force chamber lower extreme wall rotates and is connected with the lower extreme and runs through wind force chamber lower extreme wall and lower extreme are located the fan blade axle of drive intracavity, fan blade axle upper end is fixed with and is located the fan blade of wind force intracavity, be fixed with on the fan blade axle and be located the band pulley of drive intracavity, it is three be connected with the V area between the band pulley, be close to the fan blade axle lower extreme of drive chamber right-hand member wall is fixed with and is located drive gear in the drive intracavity, through refrigerating mechanism provides air conditioning and carries out low temperature for the medical test tube and deposits.
2. The medical test tube low-temperature storage box according to claim 1, characterized in that: the wind power generation device is characterized in that a concave air cooling cavity is arranged in the upper end wall of the wind power cavity, the concave air cooling cavity is communicated with the wind power cavity, ventilation grooves are symmetrically arranged on the left and the right of the wind power cavity, S-shaped cooling pipes are arranged in the front and the back of the ventilation grooves in a penetrating mode, the lower end of the ventilation grooves is communicated with a cavity of the driving cavity, a condensation pump is fixed on the rear end wall of the cavity close to the right end wall of the driving cavity, the left end face of the condensation pump is communicated with the outlet of the S-shaped cooling pipes, the front end face of the condensation pump is communicated with the inlet of the S-shaped cooling pipes, a pressure cavity is arranged in the condensation pump, a turbine shaft is rotatably connected with the pressure cavity, the lower end of the turbine shaft penetrates through the lower end wall of the condensation pump, the lower end of the turbine shaft is located in the cavity, a turbine located in the pressure cavity is fixed on the upper end And the end wall is fixed with a power-assisted spring.
3. The medical test tube low-temperature storage box according to claim 1, characterized in that: the driving mechanism comprises a motor fixed on the lower end wall of the right side of the driving cavity, the right end face of the motor is electrically connected with the right end and a second power line and a first power line which are electrically connected with the adjusting mechanism, the upper end of the motor is in power connection with a first driven shaft fixed on the lower end face of the turbine shaft, a driving gear meshed with the transmission gear is fixed on the first driven shaft, and the driving mechanism provides power for the refrigerating mechanism to work.
4. The medical test tube low-temperature storage box according to claim 1, characterized in that: the adjusting mechanism comprises a variable resistance cavity communicated with the adjusting cavity, which is arranged at the lower side of the adjusting cavity, a rheostat is fixed at the left end wall of the variable resistance cavity, a lead electrically connected with the first power cord is fixed at the lower end face of the rheostat, a metal rod is fixed at the left end wall of the variable resistance cavity, the left end of the metal rod is electrically connected with the second power cord and is positioned at the upper side of the rheostat, a sliding block is connected on the metal rod in a sliding manner, a metal sheet in contact with the front end face of the rheostat is fixed at the lower end face of the sliding block, a connecting rod is fixed at the upper end of the sliding block and is positioned in the adjusting cavity, a moving block is fixed at the upper end of the connecting rod, a power spring fixed at the right end wall of the moving block and is fixed at the left end wall of the adjusting cavity, and a second, an adjusting block located outside is fixed on the upper end face of the second driven shaft, a cam located in the adjusting cavity is fixed at the lower end of the second driven shaft, and the cooling speed is adjusted through the adjusting mechanism.
5. The medical test tube low-temperature storage box according to claim 1, characterized in that: the clamping mechanism comprises three slots which are arranged in the box body, the upper ends of the three slots are communicated with the outside, the three slots are uniformly distributed in a linear array, medical test tubes are arranged in the slots, test tube sealing covers are connected to the upper ends of the medical test tubes in a sealing mode, the left end walls and the right end walls of the slots are communicated with the concave cold air cavity, two air outlet grooves are formed in the concave cold air cavity, two moving blocks which are symmetrical to the left side and the right side of the slots are arranged in the concave cold air cavity, pressure springs which are fixed to the end walls, away from the slots, of the concave cold air cavity are fixed to the end faces, close to the slots, of the moving blocks, sealing gaskets are fixed to the end faces, close to the slots.
6. The medical test tube cryogenic storage box of claim 3, wherein: the control mechanism comprises a stirring cavity arranged in the left end wall of the driving cavity, the upper end wall of the stirring cavity is rotatably connected with a fixed rod, the upper end of the fixed rod penetrates through the upper end wall of the stirring cavity, the upper end of the fixed rod is positioned outside, a round disc is fixed at the upper end of the fixed rod, a manual rotating block is fixed at the upper side of the round disc, a cambered disc positioned in the stirring cavity is fixed at the lower end of the fixed rod, two push blocks are symmetrically arranged in the stirring cavity in a left-right mode by taking the cambered disc as the center, the push blocks are provided with positioning grooves close to the end surface of the cambered disc, driven springs fixed with the end wall of the stirring cavity far away from the cambered disc are fixed at the end surface of the push blocks far away from the cambered disc, one end of the push blocks far away from the cambered disc penetrates through the end wall of the stirring cavity far away from the cambered disc, one end of, and the control mechanism is used for adjusting the unclamping state of the clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015436.3A CN111056148B (en) | 2020-01-07 | 2020-01-07 | Medical test tube low temperature storage box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015436.3A CN111056148B (en) | 2020-01-07 | 2020-01-07 | Medical test tube low temperature storage box |
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| CN111056148A true CN111056148A (en) | 2020-04-24 |
| CN111056148B CN111056148B (en) | 2020-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146325A (en) * | 2020-09-24 | 2020-12-29 | 崔中友 | Cellular-type biological medicament fridge |
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| CN110155519A (en) * | 2019-06-03 | 2019-08-23 | 深圳市艾一生命科技有限公司 | A kind of storage device of mescenchymal stem cell excretion body |
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| CN112146325A (en) * | 2020-09-24 | 2020-12-29 | 崔中友 | Cellular-type biological medicament fridge |
| CN112146325B (en) * | 2020-09-24 | 2022-04-26 | 上海北里永幸医疗器械有限公司 | Cellular-type biological medicament fridge |
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| CN111056148B (en) | 2020-11-17 |
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Effective date of registration: 20201030 Address after: Room 303, 3 / F, building 8, hi tech city, No. 5, Lushan South Road, hi tech Zone, Liaocheng City, Shandong Province Applicant after: Liaocheng high tech Zone quantum Biomedical Industry Development Co.,Ltd. Address before: 510170 Room 301, no.6, Dongyi lane, Wanxing street, Liwan District, Guangzhou, Guangdong Province Applicant before: Guangzhou Haojia Medical Equipment Co.,Ltd. |
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Denomination of invention: A medical test tube low-temperature storage box Granted publication date: 20201117 Pledgee: Bank of Dezhou Limited by Share Ltd. Liaocheng branch Pledgor: Liaocheng high tech Zone quantum Biomedical Industry Development Co.,Ltd. Registration number: Y2024980025627 |