CN115743932A - Intelligent blood sample constant temperature storage equipment for blood transfusion inspection of blood station - Google Patents
Intelligent blood sample constant temperature storage equipment for blood transfusion inspection of blood station Download PDFInfo
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- CN115743932A CN115743932A CN202211394279.7A CN202211394279A CN115743932A CN 115743932 A CN115743932 A CN 115743932A CN 202211394279 A CN202211394279 A CN 202211394279A CN 115743932 A CN115743932 A CN 115743932A
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Abstract
The invention discloses an intelligent blood sample constant temperature storage device for blood transfusion inspection in a blood station, which comprises: the refrigerator comprises a box body, a box cover, a storage box, a lifting assembly and a temperature control assembly, wherein a plurality of placing holes are uniformly formed in the storage box, a sliding rod is arranged on the storage box, a sliding chute is formed in the inner side wall of the box body, the lifting assembly comprises a guide sliding block and a connecting rod, the guide sliding block is in sliding connection with a sliding rail arranged on the inner side wall of the box body, one end of the connecting rod is rotatably connected with the guide sliding block, the other end of the connecting rod is rotatably connected with the inner side wall of the box cover, a chute is formed in the guide sliding block, the temperature control assembly comprises a controller, a temperature sensor and a refrigerating piece, the temperature sensor is connected with the controller through a data line, and the refrigerating piece is connected with the controller through a relay; the blood sample storage box can store blood samples at constant temperature, and the height of the lifting position of the storage box can be switched by opening or closing the box cover, so that the blood samples can be conveniently stored and taken.
Description
The invention relates to the technical field of blood storage, in particular to intelligent blood sample constant-temperature storage equipment for blood transfusion inspection in a blood station.
Background
Because the blood components are complex and individual, the transfusion work is easily influenced by the adverse reaction of blood transfusion, and the life safety of patients is also harmed in serious cases. Therefore, the blood sample needs to be checked before blood transfusion in the blood station, and the blood transfusion quality of the blood station is ensured. Storage devices are required for isothermal storage after the blood sample is taken.
Current blood sample deposits equipment structure is simple, and it is inconvenient to take, influences medical personnel's operation to influence the efficiency that medical personnel examined, accessed, consequently need the intelligent blood sample constant temperature of blood station blood transfusion inspection usefulness deposit equipment.
Disclosure of Invention
In order to solve the technical problem, the invention provides intelligent blood sample constant-temperature storage equipment for blood transfusion inspection in a blood station.
The technical scheme of the invention is as follows: an intelligent blood sample constant temperature storage equipment for blood station transfusion inspection, comprising: the box body, the box cover, the storage box, the lifting assembly and the temperature control assembly are arranged on the box body;
the box cover is arranged above the box body and is rotationally connected with the box body, the storage box is arranged in the box body, a plurality of placing holes are uniformly arranged on the storage box, sliding rods perpendicular to the side walls of the storage box are respectively arranged at corresponding positions of the side walls at the left side and the right side of the storage box, sliding grooves for enabling the sliding rods to slide up and down are arranged on the inner side wall of the box body along the vertical direction,
the two groups of lifting components are respectively arranged at two sides of the storage box, each lifting component comprises a guide sliding block and a connecting rod, two ends of each guide sliding block are respectively connected with a sliding rail arranged on the inner side wall of the box body in a sliding manner, one end of each connecting rod is rotatably connected with the upper end face of each guide sliding block, the other end of each connecting rod is rotatably connected with the inner side wall of the box cover, each guide sliding block is provided with a chute for enabling the sliding rod to slide up and down along the chute,
the temperature control assembly comprises a controller, a temperature sensor and a refrigerating piece, the controller and the refrigerating piece are arranged on the side wall of the box body respectively, the temperature sensor is arranged on the inner wall of the box body and connected with the controller through a data line, and the refrigerating piece is connected with the controller through a relay.
Furthermore, a swinging component is arranged in the box body, the swinging component comprises a rotating motor and a swinging rod, the swinging rod is composed of a rocker positioned at the lower part of the swinging rod and a sector plate positioned at the upper part of the swinging rod, the swinging rod is provided with a lock pin which is used for being rotationally connected with the inner side wall of the box body,
the rocker is provided with a strip-shaped groove along the length direction, a first circular plate and a second circular plate are respectively arranged at two sides of the rocker, a connecting rod is arranged on the side wall of the first circular plate far away from the circle center of the first circular plate, and the connecting rod penetrates through the strip-shaped groove and is fixedly connected with the second circular plate; the rotating motor is arranged on the outer side wall of the lower part of the box body, and an output shaft of the rotating motor penetrates through the box body and is fixedly connected with the circle center of the first circular plate; the fan-shaped plate is provided with a fan-shaped groove, and the outer side wall of the storage box is provided with a deflector rod used for being matched with the fan-shaped groove to stir.
Description of the drawings: through the arrangement, the fan-shaped plate is driven by the rotary motor to swing, when the blood sample is stored at constant temperature, the box cover is closed to drive the storage box to descend, so that the deflector rod arranged on the outer side wall of the storage box can be matched with the fan-shaped groove on the fan-shaped plate, the storage box is driven to swing, and the blood sample in the test tube is prevented from being solidified due to standing and storage; when a blood sample is taken, the box cover is opened, the storage box moves the lifting rod to be lifted, the lifting rod is not matched with the fan-shaped groove to drive the storage box to swing, and the rotating motor can provide a power source for the fixed assembly.
Furthermore, a fixing assembly is arranged in the box body, the fixing assembly comprises two fixing plates which are symmetrically arranged on the front side and the rear side of the storage box and are arranged oppositely, and a telescopic rod is arranged along the vertical direction, and the two fixing plates are respectively connected with the inner bottom surface of the box body in a sliding manner; a support rod is arranged in the box body along the vertical direction, the upper end of the support rod is fixedly connected with the center of the lower bottom surface of the storage box, a sinking groove is formed in the bottom surface of the box body corresponding to the position of the support rod, and the lower part of the telescopic rod extends into the sinking groove and is fixedly connected with the sinking groove;
a rotating rod which is connected with the telescopic rod in a sliding manner is arranged in the telescopic rod, a spring which is fixedly connected with the inner bottom surface of the telescopic rod is arranged at the lower end of the rotating rod, the upper end of the rotating rod penetrates through the telescopic rod and is provided with a second bevel gear which is used for being contacted with the lower end of the supporting rod, a ratchet wheel and a straight gear are sequentially arranged on the rotating rod between the second bevel gear and the telescopic rod from top to bottom, the ratchet wheel is fixedly connected with the rotating rod, the straight gear is rotatably connected with the rotating rod, a pawl which is meshed with the ratchet wheel to rotate is arranged on one side of the ratchet wheel, and the pawl is rotatably connected with the upper end surface of the straight gear through a torsion spring rotating shaft; two racks which are centrosymmetrically distributed by the circle center of the straight gear are arranged on two sides of the straight gear, the racks are perpendicular to and fixedly connected with the fixed plate,
a transmission shaft is arranged in the box body along the horizontal direction and is rotatably connected with a fixed rod arranged on the inner bottom surface of the box body, one end of the transmission shaft is fixedly connected with the circle center of the second circular plate, and the other end of the transmission shaft is provided with a first bevel gear which is used for being in meshing transmission with the second bevel gear; and a stop block for shifting the pawl to be disengaged from the ratchet wheel is arranged on one rack.
Description of the drawings: through the aforesaid setting, when taking blood sample, open the case lid, case and bracing piece lifting, the dwang that makes the bracing piece below rises under the effect of spring, rise to first bevel gear and mesh by the second bevel gear of rotating electrical machines drive pivoted and rotate, drive ratchet, pawl and ratchet meshing rotate, the straight-teeth gear can be rotated by the pawl drive of rotating the connection on it, the straight-teeth gear is through with two rack toothing, make the inseparable centre gripping case of two fixed plates, the pawl is stirred to the locking piece and is broken away from and ratchet meshing, make the straight-teeth gear not rotate, can fix the case through the fixed plate, make things convenient for operating personnel to take the test tube.
As an alternative scheme of the invention, one side of the box cover is rotatably connected with the box body through a hinge, and the other side of the box cover is connected with the box body through a buckle.
Description of the invention: the buckle connection structure is firm, so that the box cover and the box body can be tightly connected, and the constant-temperature storage state of the blood sample can be maintained.
As another alternative of the invention, an electric push rod is arranged behind the box body along the vertical direction, the electric push rod is rotatably connected with the connecting block through a rotating shaft, and the input end of the electric push rod is electrically connected with the output end of the controller.
Description of the drawings: control electric putter through the controller and stretch out and draw back, and then control uncaps and close the lid, reduces the chance of direct contact box, and the pollution abatement, easy operation is convenient for operating personnel uses moreover.
Furthermore, a fixing block fixedly connected with the fixing plate is arranged on the lower end face of the rack.
Description of the invention: through the arrangement, when the rack is meshed with the straight gear to rotate, the rack can be supported and fixed by the fixing strip, and damage to the straight gear caused by meshing of the rack and the straight gear due to unstable fixation of the rack is prevented.
Furthermore, four corners of the bottom of the box body are fixedly connected with rubber blocks.
Description of the invention: through the arrangement, the box body can be protected in a buffering manner in the transportation process, and equipment is prevented from being damaged due to bumping in the transportation process.
Furthermore, a rubber pad is arranged in the placing hole.
Description of the drawings: the rubber pad can further be fixed prevent putting the downthehole test tube of placing, prevent that the test tube from placing downthehole roll-off.
The beneficial effects of the invention are:
(1) The intelligent blood sample constant-temperature storage equipment for blood transfusion inspection in the blood station can store the blood sample in the storage box at constant temperature through the temperature control assembly, is favorable for keeping the activity of cells, prolongs the quality guarantee period of blood, ensures the safety of the blood input into a patient and ensures the life health of the patient.
(2) According to the intelligent blood sample constant-temperature storage equipment for blood transfusion inspection in the blood station, the storage box can be automatically lifted when the cover is opened by matching the lifting assembly and the fixing assembly, and meanwhile, the fixing assembly fixes the storage box, so that an operator can conveniently take test tubes, and pollution is reduced.
(3) According to the intelligent blood sample constant-temperature storage equipment for blood transfusion inspection in the blood station, the lifting assembly is matched with the swinging assembly, the position switching of the storage box is utilized to realize the function regulation and control of clamping and swinging, the storage box is moved downwards when the box cover is closed, the swinging mechanism can drive the storage box to swing, the blood sample in the test tube is prevented from being coagulated, the inspection result is prevented from being influenced, and the stability of taking the test tube is improved during clamping.
Drawings
FIG. 1 is a schematic front view of the structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of embodiment 1 of the present invention;
FIG. 4 is a schematic view of the front view of the internal structure of the present invention;
FIG. 5 is a schematic view of the lift assembly attachment of the present invention;
FIG. 6 is a schematic view of the structure of the sliding chute and the sliding rail of the present invention;
FIG. 7 is a schematic view of the swing assembly connection of the present invention;
FIG. 8 is a schematic view of the connection of the first circular plate and the rocking lever of the present invention;
FIG. 9 is a schematic view of the gear and ratchet connection of the present invention;
FIG. 10 is a schematic illustration of the telescoping rod portion construction of the present invention;
FIG. 11 is a schematic view of the pawl after the fixing of the present invention is completed;
FIG. 12 is a schematic structural view of embodiment 2 of the present invention;
the refrigerator comprises a box body 1, a connecting block 11, an electric push rod 12, a box cover 2, a box cover 3, a storage box 4, a lifting assembly 41, a guide sliding block 42, a connecting rod 43, a sliding groove 44, a sliding rail 5, a swinging assembly 51, a rotating motor 52, a first circular plate 53, a second circular plate 54, a rocker 55, a sector plate 56, a driving rod 57, a first bevel gear 501, a locking pin 6, a fixing assembly 61, a fixing plate 62, a rack 62, a second bevel gear 63, a straight gear 64, a ratchet 65, a rotating rod 66, a telescopic rod 67, a spring 601, a pawl 602, a pawl 603, a stop block 7, a temperature control assembly 71, a controller 72, a temperature sensor 73 and a refrigerating sheet.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments thereof for better understanding the advantages of the invention.
Example 1
As shown in fig. 1, 2 and 3, an intelligent blood sample thermostatic storage device for blood station transfusion test comprises: the refrigerator comprises a box body 1, a box cover 2, a storage box 3, a guide sliding block 41, a connecting rod 42, a controller 71, a temperature sensor 72 and a refrigerating sheet 73;
as shown in fig. 1 and 2, a case cover 2 is arranged above a case body 1, the rear side of the case cover 2 is rotatably connected with the case body 1 through a hinge, the front side of the case cover 2 is connected with the case body 1 through a buckle, four corners of the bottom of the case body 1 are fixedly connected with rubber blocks, a storage box 3 is arranged inside the case body 1, 15 placing holes are uniformly formed in the storage box 3, and rubber pads are arranged in the placing holes; as shown in fig. 4 and 5, a slide bar perpendicular to the left and right side walls of the storage box 3 is provided at corresponding positions on the left and right side walls of the storage box 3,
as shown in fig. 5 and 6, the left and right side walls of the case body 1 are provided with slide grooves 43 for sliding the slide rods up and down in the vertical direction, two sets of guide sliders 41 and connecting rods 42 are provided and disposed on the left and right sides of the storage box 3, the upper and lower ends of the guide sliders 41 are slidably connected to slide rails 44 provided on the left and right side walls of the case body 1, respectively, the front end of the connecting rod 42 is rotatably connected to the upper end surface of the guide slider 41, the rear end of the connecting rod 42 is rotatably connected to the left and right side walls of the case cover 2, and the guide sliders 41 are provided with inclined grooves for sliding the slide rods up and down along the slide grooves 43,
as shown in fig. 1 and 3, the controller 71 is disposed on the front wall of the cabinet 1, the cooling plate 73 is disposed on the left side wall of the cabinet 1, the cooling plate 73 penetrates through the left side wall of the cabinet 1, the temperature sensor 72 is disposed on the inner front wall of the cabinet 1, the temperature sensor 72 is connected with the controller 71 through a data line, the cooling plate 73 is connected with the controller 71 through a relay, the controller 71 is an AT89C52 single chip microcomputer, the temperature sensor 72 is a DS18B20 digital temperature sensor, and the cooling plate 73 is a TES1-12703 semiconductor cooling plate.
As shown in fig. 7 and 8, a rotary motor 51 and a swing lever are arranged on the right side in the box body 1, the rotary motor 51 is a commercially available motor or a motor for adjusting the shape according to the commercially available motor, the swing lever is composed of a rocker 54 positioned at the lower part of the swing lever and a sector plate 55 positioned at the upper part of the swing lever and having a sector angle of 80 °, the swing lever is provided with a lock pin 501 for rotatably connecting with the right side wall in the box body 1,
the rocker 54 is provided with a strip-shaped groove along the length direction thereof, a first circular plate 52 is arranged on the left side of the rocker 54, a second circular plate 53 is arranged on the right side of the rocker 54, a connecting rod is arranged on the left side wall (1 cm away from the edge of the first circular plate 52) of the first circular plate 52 along the horizontal direction, and the connecting rod passes through the strip-shaped groove and is fixedly connected with the second circular plate 53; the rotary motor 51 is arranged on the right outer side wall of the lower part of the box body 1, an output shaft of the rotary motor 51 penetrates through the box body 1 and is fixedly connected with the circle center of the first circular plate 52, a sector groove with a sector angle of 85 degrees is arranged on the sector plate 55, and as shown in fig. 4, a deflector rod 56 used for being matched with the sector groove to stir is arranged on the outer wall of the right side of the storage box 3;
as shown in fig. 4 and 7, two fixing plates 61 are oppositely arranged on the front side and the rear side of the storage box 3, an expansion link 67 is arranged at the center of the lower part of the storage box 3 along the vertical direction, and the two fixing plates 61 are respectively connected with the inner bottom surface of the box body 1 in a sliding manner; a supporting rod is arranged in the box body 1 along the vertical direction, and the upper end of the supporting rod is fixedly connected with the center of the lower bottom surface of the storage box 3;
as shown in fig. 10, a sinking groove is provided on the inner bottom surface of the box body 1 corresponding to the position of the supporting rod, the lower portion of the telescopic rod 67 extends into the sinking groove and is fixedly connected with the sinking groove, a rotating rod 66 slidably connected with the telescopic rod 67 is provided in the telescopic rod 67, a spring 601 fixedly connected with the inner bottom surface of the telescopic rod 67 is provided at the lower end of the rotating rod 66, the upper end of the rotating rod 66 penetrates through the telescopic rod 67 and is provided with a second bevel gear 63 for contacting with the lower end of the supporting rod,
as shown in fig. 9 and 11, a ratchet 65 and a spur gear 64 are sequentially arranged on a rotating rod 66 positioned between the second bevel gear 63 and the telescopic rod 67 from top to bottom, the ratchet 65 is fixedly connected with the rotating rod 66, a groove is arranged on the inner wall of the spur gear 64, a collar corresponding to and matching with the groove is arranged on the rotating rod 66, the spur gear 64 is rotatably connected with the rotating rod 66,
a pawl 602 which is meshed with the ratchet 65 to rotate is arranged on one side of the ratchet 65, and the pawl 602 is rotationally connected with the upper end face of the straight gear 64 through a torsion spring rotating shaft; two racks 62 which are symmetrically distributed with the center of circle of the straight gear 64 are arranged at the left side and the right side of the straight gear 64, the side wall of the rack 62 is vertical to and fixedly connected with the fixed plate 61, as shown in fig. 4, the lower end surface of the rack 62 is provided with a fixed block which is fixedly connected with the fixed plate 61,
as shown in fig. 7, a transmission shaft is arranged at the lower part in the box body 1 along the horizontal direction, the transmission shaft is rotatably connected with a fixed rod arranged at the bottom surface in the box body 1, the right end of the transmission shaft is fixedly connected with the center of a circle of a second circular plate 53, and a first bevel gear 57 used for being meshed with a second bevel gear 63 for transmission is arranged at the left end of the transmission shaft; the rack 62 on the right side is provided with a stop 603 for moving the pawl 602 out of engagement with the ratchet 65.
The working method of the intelligent blood sample constant-temperature storage equipment for the blood transfusion inspection of the blood station comprises the following steps:
the rotating motor 51 is started, the first circular plate 52 and the second circular plate 53 rotate, the sector plate 55 swings through the rocker 54, meanwhile, the rotating shaft drives the first bevel gear 57 to rotate, and the controller 71 controls the refrigerating sheet 73 to keep the temperature in the box body 1 stable;
the box cover 2 is opened, the storage box 3 is lifted, the fixing assembly 6 fixes the storage box 3, and the test tube is placed in the placing hole; opening the box cover 2, pulling through the connecting rod 42, making the sliding rod slide upwards along the sliding groove 43 under the guidance of the chute on the guiding slide block 41, further making the storage box 3 lift upwards, and simultaneously driving the support rod below the storage box 3 to move upwards, gradually reducing the compression of the second bevel gear 63, so that the spring 601 in a compressed state below the rotating rod 66 can be pulled upwards, pushing the rotating rod 66 to move upwards until the second bevel gear 63 contacts with the first bevel gear 57, at this time, the rotating rod 66 does not lift due to the limit of the limit ring at the upper end of the telescopic rod 67, the second bevel gear 63 rotates under the drive of the first bevel gear 57, the second bevel gear 63 drives the ratchet 65 sleeved on the rotating rod 66 to rotate, and the ratchet 65 rotates by meshing with the ratchet 602, driving the spur gear 64 to rotate by meshing with the rack 62 on the fixed plate 61 through the spur gear 64, the two fixed plates 61 approach gradually, clamping and fixing the storage box 3 in the middle of the two fixed plates 61, after clamping the storage box 3, the block 603 poking the pawl 602, making the pawl 602 disengage from meshing with the ratchet 65, thereby making the straight gear 64 rotate, the fixed plate 61 rotate, and no longer approach, placing the test tube into the stopper hole to place the test tube in the test tube;
Example 2
The present embodiment is substantially the same as embodiment 1, and is different therefrom in that, as shown in fig. 12, an electric push rod 12 is arranged on the rear side of the box body 1 along the vertical direction, the electric push rod 12 is a commercially available electric push rod or an electric push rod for adjusting the shape according to the commercially available electric push rod, four connecting blocks 11 are arranged on the rear side of the box cover 2 in pairs, two groups of the connecting blocks 11 are respectively rotatably connected with the upper end and the lower end of the electric push rod 12, and the electric push rod 12 is connected with a controller 71 through a relay.
The above-mentioned intelligent blood sample constant temperature storage device for blood transfusion test in blood station works in the same way as in embodiment 1, except that when the box cover 2 is opened and closed, the controller 71 controls the electric push rod 12 to pull down or lift up to open or close the box cover 2 instead of using a buckle.
Claims (9)
1. The utility model provides an equipment is deposited to intelligent blood sample constant temperature that blood station blood transfusion inspection used which characterized in that includes: the box body (1), the box cover (2), the storage box (3), the lifting assembly (4) and the temperature control assembly (7);
the box cover (2) is arranged above the box body (1) and is rotationally connected with the box body (1), the storage box (3) is arranged inside the box body (1), a plurality of placing holes are uniformly formed in the storage box (3), sliding rods perpendicular to the side walls of the storage box (3) are respectively arranged at corresponding positions of the side walls of the left side and the right side of the storage box (3), sliding grooves (43) for enabling the sliding rods to slide up and down are formed in the inner side wall of the box body (1) along the vertical direction,
the lifting components (4) are provided with two groups and are respectively arranged at two sides of the storage box (3), each lifting component (4) comprises a guide sliding block (41) and a connecting rod (42), two ends of each guide sliding block (41) are respectively in sliding connection with a sliding rail (44) arranged on the inner side wall of the box body (1), one end of each connecting rod (42) is rotatably connected with the upper end face of each guide sliding block (41), the other end of each connecting rod (42) is rotatably connected with the inner side wall of the box cover (2), each guide sliding block (41) is provided with a chute for enabling the sliding rod to slide up and down along a chute (43),
temperature control unit (7) include controller (71), temperature sensor (72) and refrigeration piece (73), controller (71), refrigeration piece (73) set up respectively on box (1) lateral wall, temperature sensor (72) set up on box (1) inner wall, and temperature sensor (72) are connected with controller (71) through the data line, and refrigeration piece (73) are connected with controller (71) through the relay.
2. The intelligent thermostatic blood sample storage device for blood station transfusion test according to claim 1, characterized in that a swing component (5) is arranged in the box body (1), the swing component (5) comprises a rotating motor (51) and a swing lever, the swing lever is composed of a rocker (54) positioned at the lower part of the swing lever and a sector plate (55) positioned at the upper part of the swing lever, the swing lever is provided with a lock pin (501) for rotatably connecting with the inner side wall of the box body (1),
the rocker (54) is provided with a strip-shaped groove along the length direction, a first circular plate (52) and a second circular plate (53) are respectively arranged on two sides of the rocker (54), a connecting rod is arranged on the side wall of the first circular plate (52) far away from the circle center of the first circular plate (52), and the connecting rod penetrates through the strip-shaped groove and is fixedly connected with the second circular plate (53); the rotating motor (51) is arranged on the outer side wall of the lower part of the box body (1), and an output shaft of the rotating motor (51) penetrates through the box body (1) and is fixedly connected with the circle center of the first circular plate (52); the fan-shaped plate (55) is provided with a fan-shaped groove, and the outer side wall of the storage box (3) is provided with a deflector rod (56) which is used for matching with the fan-shaped groove to stir.
3. The intelligent thermostatic blood sample storage device for blood transfusion inspection in the blood station as claimed in claim 2, characterized in that a fixing component (6) is arranged in the box body (1), the fixing component (6) comprises two fixing plates (61) symmetrically arranged at the front side and the rear side of the storage box (3) and arranged oppositely, and a telescopic rod (67) arranged along the vertical direction, and the two fixing plates (61) are respectively connected with the inner bottom surface of the box body (1) in a sliding manner; a supporting rod is arranged in the box body (1) along the vertical direction, the upper end of the supporting rod is fixedly connected with the center of the lower bottom surface of the storage box (3), a sinking groove is formed in the inner bottom surface of the box body (1) corresponding to the supporting rod, and the lower part of the telescopic rod (67) extends into the sinking groove and is fixedly connected with the sinking groove;
the telescopic rod (67) is internally provided with a rotating rod (66) which is connected with the telescopic rod in a sliding manner, the lower end of the rotating rod (66) is provided with a spring (601) which is fixedly connected with the inner bottom surface of the telescopic rod (67), the upper end of the rotating rod (66) penetrates through the telescopic rod (67) and is provided with a second bevel gear (63) which is used for being contacted with the lower end of the supporting rod, the rotating rod (66) positioned between the second bevel gear (63) and the telescopic rod (67) is sequentially provided with a ratchet wheel (65) and a straight gear (64) from top to bottom, the ratchet wheel (65) is fixedly connected with the rotating rod (66), the straight gear (64) is rotatably connected with the rotating rod (66), one side of the ratchet wheel (65) is provided with a pawl (602) which is meshed with the ratchet wheel (65) to rotate, and the pawl (602) is rotatably connected with the upper end surface of the straight gear (64) through a torsion spring rotating shaft; two racks (62) which are centrosymmetrically distributed around the circle center of the straight gear (64) are arranged on two sides of the straight gear (64), the racks (62) are perpendicular to and fixedly connected with the fixing plate (61),
a transmission shaft is arranged in the box body (1) along the horizontal direction and is rotatably connected with a fixed rod arranged on the inner bottom surface of the box body (1), one end of the transmission shaft is fixedly connected with the circle center of the second circular plate (53), and the other end of the transmission shaft is provided with a first bevel gear (57) which is used for being in meshing transmission with the second bevel gear (63); one of the racks (62) is provided with a stop block (603) for shifting the pawl (602) out of engagement with the ratchet wheel (65).
4. The intelligent blood sample thermostatic storage equipment for blood station transfusion test of claim 1, wherein one side of the box cover (2) is rotatably connected with the box body (1) through a hinge, and the other side of the box cover (2) is connected with the box body (1) through a buckle.
5. The intelligent blood sample thermostatic storage device for blood station transfusion test according to claim 1, characterized in that an electric push rod (12) is provided on the rear side of the box body (1) along the vertical direction, a connecting block (11) is provided on the rear side of the box cover (2), the output end of the electric push rod (12) is rotatably connected with the connecting block (11), and the electric push rod (12) is connected with the controller (71) through a relay.
6. The intelligent thermostatic storage device for blood samples for blood transfusion inspection in blood station as claimed in claim 1, wherein the lower end face of the rack (62) is provided with a fixed block for fixedly connecting with the fixed plate (61).
7. The intelligent blood sample constant-temperature storage device for the blood station transfusion test as claimed in claim 1, wherein rubber blocks are fixedly connected to four corners of the bottom of the box body (1).
8. The intelligent thermostatic blood sample storage device for blood station transfusion test as claimed in claim 1, wherein a rubber pad is arranged in the placing hole.
9. The intelligent blood sample thermostatic storage device for blood station transfusion test of claim 1, wherein the box cover (2) is clamped with the box body (1) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394279.7A CN115743932A (en) | 2022-11-08 | 2022-11-08 | Intelligent blood sample constant temperature storage equipment for blood transfusion inspection of blood station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211394279.7A CN115743932A (en) | 2022-11-08 | 2022-11-08 | Intelligent blood sample constant temperature storage equipment for blood transfusion inspection of blood station |
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| Publication Number | Publication Date |
|---|---|
| CN115743932A true CN115743932A (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211394279.7A Pending CN115743932A (en) | 2022-11-08 | 2022-11-08 | Intelligent blood sample constant temperature storage equipment for blood transfusion inspection of blood station |
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| CN (1) | CN115743932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608388A (en) * | 2023-07-17 | 2023-08-18 | 山东省地质科学研究院 | Leveling device for geographic information collection |
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2022
- 2022-11-08 CN CN202211394279.7A patent/CN115743932A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608388A (en) * | 2023-07-17 | 2023-08-18 | 山东省地质科学研究院 | Leveling device for geographic information collection |
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