Even equipment of shaking is used in detection of hematology branch of academic or vocational study vein blood sample
Technical Field
The invention relates to shaking equipment, in particular to shaking equipment for detecting a venous blood sample in a hematology department.
Background
At present need shake the human blood of taking out and anticoagulant fully even sometimes in medical treatment work, guarantee anti-freezing effect, this need long-time test tube of shaking make blood and anticoagulant intensive mixing, blood shakes even and uses extensively in the hematology department, when taking out human blood, blood can be coagulated at the external, blood that can appear taking out often in the actual blood sampling process does not have with the anticoagulant intensive mixing's the condition, this need blood sampling again, limited medical resources can be wasted to such condition.
The technical scheme is that a reciprocating shaking method is adopted, a test tube is placed on an existing shaking device to move linearly back and forth, blood and anticoagulant are mixed, the shaking mode is too single, the shaking effect is poor, a good shaking effect is required to be obtained, long-time shaking is required, time is wasted, and therefore shaking equipment for detecting venous blood samples of hematology department with good shaking effect and high speed needs to be researched and developed.
Disclosure of Invention
Too single in order to overcome and shake even mode for shake even effect not good, need shake even for a long time, the shortcoming of relatively wasting time, technical problem: provides a shaking device with better and quick shaking effect for detecting the venous blood sample of the hematology department.
The technical scheme is as follows: the utility model provides a blood branch of academic or vocational study venous blood sample detects with shaking even equipment, is including base, bottom plate, axle sleeve, branch, bearing, test-tube rack, clamping mechanism and rock the mechanism, and the base top is equipped with the bottom plate, and bottom plate one side rotary type is equipped with the axle sleeve, and axle sleeve one side is equipped with 6 groups of branch, and every group branch all has 2, and equal rotary type is equipped with the bearing between per 2 branch one sides, and the equal rotary type in bearing one side is equipped with the test-tube rack, is equipped with clamping mechanism on the test-tube rack, is equipped with on the test-tube rack and rocks the mechanism.
As preferred, clamping mechanism is including connecting rod, first fixed block, first spring and clamp splice, all slidingtype is equipped with 4 connecting rods of group on the test-tube rack, and every connecting rod of group all has 2, all is equipped with 2 first fixed blocks on every connecting rod, first fixed block all with be connected with first spring between the test-tube rack of homonymy, connecting rod one side all is equipped with the clamp splice.
Preferably, the shaking mechanism comprises a fixing rod, universal wheels and bosses, the fixing rod is arranged on one side of the test tube rack in a rotary mode, the universal wheels are arranged on one side of the fixing rod in a rotary mode, and the bosses are 6 in the top of the bottom plate.
Preferably, the automatic bearing device further comprises a driving mechanism, the driving mechanism comprises a motor base, a servo motor, a first bevel gear, first supporting rods, a rotating shaft, a second bevel gear and a gear set, the motor base is arranged on one side of the base, the servo motor is arranged at the top of the motor base, the first bevel gear is arranged on an output shaft of the servo motor, 2 first supporting rods are arranged on one side of the base, the rotating shaft is arranged between the first supporting rods in a rotating mode, the second bevel gear is arranged at the bottom of the rotating shaft and matched with the first bevel gear, and the gear set is arranged between the top of the rotating shaft and the bottom of the shaft sleeve.
Preferably, the test tube rack further comprises a rotating mechanism, the rotating mechanism comprises a flat gear, second supporting rods and racks, the flat gear is arranged on one side of the test tube rack, the 6 second supporting rods are arranged on one side of the top of the bottom plate, the racks are arranged on one sides of the second supporting rods, and the racks are matched with the flat gear.
As preferred, still including pushing down the mechanism, it is including the guide arm to push down the mechanism, the special-shaped pipe, the second fixed block, the second spring, arc and wedge, all be equipped with 4 groups of guide arms on the test-tube rack, every group guide arm all has 4, all slidingtype is equipped with the special-shaped pipe between 2 close guide arms, all be equipped with the arc between 2 close special-shaped pipe tops, special-shaped pipe one side all is equipped with the second fixed block, the second fixed block all with be connected with the second spring between the guide arm of homonymy, special-shaped pipe one side all is equipped with the wedge, wedge and connecting rod cooperation.
Preferably, the glass cover-type automatic feeding device further comprises a lifting mechanism, the lifting mechanism comprises a rotating rod, a third bevel gear, a pushing block, a screw rod, a transmission belt, a sliding plate, a guide rod, a sliding rod and a glass cover, the rotating rod is arranged on one side of the bottom in the base in a rotating mode, the third bevel gear is arranged on one side of the rotating rod in a sliding mode, the third bevel gear is matched with the first bevel gear, the pushing block is arranged at the top of the third bevel gear, the screw rod is arranged on one side of the bottom in the base in a rotating mode, belt pulleys are arranged on one sides of the screw rod and the rotating rod respectively, the transmission belt is wound between the belt pulleys, the sliding plate is arranged on the screw rod in a sliding mode, 2 guide rods are arranged on one side of the base, the sliding plate slides on the guide rods, the top of the sliding plate is provided with the sliding rod, and the glass cover is arranged on the tops of the sliding rods.
Preferably, the stepping mechanism comprises a pedal, a third fixed block, a shifting rod, a fourth fixed block and a third spring, the third fixed block is arranged on one side of the base, the pedal is rotatably arranged on the third fixed block, the shifting rod is symmetrically arranged on one side of the pedal and connected with a third bevel gear, the fourth fixed block is arranged on one side of the base, and the third spring is connected between the top of the fourth fixed block and the pedal.
The invention has the beneficial effects that: the driving mechanism is arranged, so that medical staff do not need to manually rotate the shaft sleeve, and the automation degree of the equipment is improved; through the matching between the flat gear and the rack, the flat gear and the rack are repeatedly meshed and separated, so that the blood in the container is fully shaken up; through the arrangement of the pressing mechanism, the wedge-shaped block extrudes the connecting rod outwards, so that the connecting rod drives the clamping block to open, and the complexity of manual operation can be reduced; through being equipped with the glass cover, when avoiding rocking the container, the container flies out and injures medical staff by a crashing object.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a partial perspective view of the present invention.
Fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the rocking mechanism of the present invention.
Fig. 7 is an enlarged perspective view of the present invention at a.
Fig. 8 is a schematic perspective view of the driving mechanism of the present invention.
Fig. 9 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 10 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 11 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 12 is a schematic perspective view of the stepping mechanism of the present invention.
Reference numerals: 1_ base, 2_ base plate, 3_ sleeve, 4_ rod, 5_ bearing, 6_ tube rack, 7_ clamping mechanism, 71_ link, 72_ first fixed block, 73_ first spring, 74_ clamping block, 8_ shaking mechanism, 81_ fixed rod, 82_ universal wheel, 83_ boss, 9_ driving mechanism, 91_ motor base, 92_ servo motor, 93_ first bevel gear, 94_ first support rod, 95_ rotating shaft, 96_ second bevel gear, 97_ gear set, 10_ rotating mechanism, 1001_ flat gear, 1002_ second support rod, 1003_ rack, 11_ pressing mechanism, 1101_ guide rod, 1102_ tube, 1103_ second fixed block, 1104_ second spring, 1105_ arc plate, 1106_ wedge block, 12_ lifting mechanism, 12_ rotating rod, 1202_ third bevel gear, 1203_ push block, 1204_ 1205, 1206_ sliding plate, 1207_ guide rod, 1208_ slide bar, 1209_ glass cover, 13_ pedal mechanism, 1301_ pedal, 1302_ third fixed block, 1303_ shift lever, 1304_ fourth fixed block, 1305_ third spring.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The utility model provides a blood branch of academic or vocational study venous blood sample detects with shaking even equipment, as shown in fig. 1-7, including base 1, bottom plate 2, axle sleeve 3, branch 4, bearing 5, test-tube rack 6, clamping mechanism 7 and rock mechanism 8, base 1 top is equipped with bottom plate 2, the rotary type is equipped with axle sleeve 3 in the middle of 2 bottom plates, 3 upper portion circumferences of axle sleeve are equipped with 6 branch 4 of group, every branch 4 of group all has 2, equal rotary type is equipped with bearing 5 between every 2 branch 4 outsides, the inside equal rotary type of bearing 5 is equipped with test-tube rack 6, be equipped with clamping mechanism 7 on the test-tube rack 6, be equipped with rock mechanism 8 on the test-tube rack 6.
Clamping mechanism 7 is including connecting rod 71, first fixed block 72, first spring 73 and fixture block 74, all slidingtype 4 groups of connecting rods 71 that are equipped with on the test-tube rack 6, and every group connecting rod 71 all has 2, all is equipped with 2 first fixed blocks 72 on every connecting rod 71, and first fixed block 72 all is connected with first spring 73 with between the test-tube rack 6 of homonymy, and the connecting rod 71 inboard all is equipped with fixture block 74.
The shaking mechanism 8 comprises a fixing rod 81, universal wheels 82 and bosses 83, the fixing rod 81 is arranged on the outer side of the test tube rack 6 in an equal rotating mode, the universal wheels 82 are arranged on the lower portion of the fixing rod 81 in an equal rotating mode, and the bosses 83 are arranged on the outer side of the top of the bottom plate 2 in the circumferential direction.
When medical staff need to shake venous blood evenly for detection, the connecting rod 71 is firstly pulled outwards manually, the first fixing block 72 and the clamping block 74 are further driven to move outwards, the first spring 73 is stretched, a container filled with blood is placed in the test tube rack 6, then the connecting rod 71 is loosened, the clamping block 74 is driven by the connecting rod 71 to clamp the container under the action of the first spring 73, then the shaft sleeve 3 is rotated manually, the shaft sleeve 3 drives the test tube rack 6 to rotate, the fixing rod 81 is driven to rotate, the fixing rod 81 drives the universal wheel 82 to rotate, when the universal wheel 82 is contacted with the boss 83, the universal wheel 82 is driven to move upwards, the universal wheel 82 drives the fixing rod 81 to move upwards, the test tube rack 6 is driven to rotate upwards, the components on the test tube rack 6 are driven to rotate upwards, the container is driven to rotate upwards, when the universal wheel 82 is separated from the boss 83, the universal wheel 82 drives the fixing rod 81 and the components on the fixing rod to reset, and then drive the container and reset, so universal wheel 82 and boss 83 repeated contact separation and then shake even to the blood in the container, after the blood shakes even, stop rotating shaft sleeve 3, take out the container and detect, the container separates with clamp splice 74, drives connecting rod 71, first fixed block 72 and clamp splice 74 and resets under the effect of first spring 73.
Example 2
Based on embodiment 1, as shown in fig. 1, fig. 2, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, the present invention further includes a driving mechanism 9, the driving mechanism 9 includes a motor base 91, a servo motor 92, a first bevel gear 93, a first support rod 94, a rotating shaft 95, a second bevel gear 96 and a gear set 97, the motor base 91 is disposed on the front side of the lower portion of the inner wall of the base 1, the servo motor 92 is disposed on the top of the motor base 91, the first bevel gear 93 is disposed on the output shaft of the servo motor 92, 2 first support rods 94 are disposed on the front side of the inner wall of the base 1, the rotating shaft 95 is rotatably disposed between the first support rods 94, the second bevel gear 96 is disposed on the bottom of the rotating shaft 95, the second bevel gear 96 is engaged with the first bevel gear 93, and the gear set 97 is disposed between the top of the rotating shaft 95 and the bottom of the shaft sleeve 3.
The servo motor 92 is started, the output shaft of the servo motor 92 drives the first bevel gear 93 to rotate, the first bevel gear 93 is meshed with the second bevel gear 96, the second bevel gear 96 is driven to rotate, the second bevel gear 96 drives the rotating shaft 95 to rotate, the rotating shaft 95 drives the shaft sleeve 3 to rotate through the gear set 97, so that the medical staff is not needed to manually rotate the shaft sleeve 3, and the automation degree of the equipment is improved.
Still including rotary mechanism 10, rotary mechanism 10 all is equipped with the spur gear 1001 including spur gear 1001, second bracing piece 1002 and rack 1003 in the 6 outsides of test-tube rack, and 2 top outsides circumferences of bottom plate are equipped with 6 second bracing pieces 1002, and second bracing piece 1002 upper portion inboard all is equipped with rack 1003, rack 1003 and spur gear 1001 cooperation.
When the test tube rack 6 rotates, the flat gear 1001 is driven to rotate, when the flat gear 1001 is in contact with the rack 1003, the flat gear 1001 is driven to rotate, the flat gear 1001 drives the test tube rack 6 to rotate, the test tube rack 6 drives the container to rotate, when the flat gear 1001 is separated from the rack 1003, the flat gear 1001 and the container are driven to reset by the gravity test tube rack 6, and therefore the flat gear 1001 and the rack 1003 are repeatedly meshed and separated, and blood in the container is fully shaken uniformly.
Still including pushing down the mechanism 11, pushing down the mechanism 11 including the guide arm 1101, special pipe 1102, second fixed block 1103, second spring 1104, arc 1105 and wedge 1106, all be equipped with 4 groups of guide arm 1101 on the test-tube rack 6, every group guide arm 1101 all has 4, all slidingly be equipped with special pipe 1102 between 2 adjacent guide arms 1101, all be equipped with arc 1105 between 2 adjacent special pipe 1102 tops, the outer side in special pipe 1102 upper portion all is equipped with second fixed block 1103, second fixed block 1103 all is connected with second spring 1104 with the guide arm 1101 of homonymy, the inboard in special pipe 1102 upper portion all is equipped with wedge 1106, wedge 1106 cooperates with connecting rod 71.
Medical staff puts into the test-tube rack 6 while pressing down the arc 1105, the arc 1105 drives the special-shaped tube 1102 to move down, and then drives the second fixed block 1103 to move down, the second spring 1104 is compressed, so that the special-shaped tube 1102 drives the wedge 1106 to move down and contact with the connecting rod 71, and then outwards extrudes the connecting rod 71, so that the connecting rod 71 drives the clamping block 74 to open, medical staff can put the container into the test-tube rack 6, when loosening the arc 1105, the special-shaped tube 1102, the second fixed block 1103, the arc 1105 and the wedge 1106 are reset under the action of the second spring 1104, the wedge 1106 is separated from the connecting rod 71, so that the clamping block 74 moves inwards to clamp the container, and thus, the complexity of manual operation can be reduced.
The lifting mechanism 12 comprises a rotating rod 1201, a third bevel gear 1202, a pushing block 1203, a screw rod 1204, a transmission belt 1205, a sliding plate 1206, a guide rod 1207, a sliding rod 1208 and a glass cover 1209, the rotating rod 1201 is rotatably arranged on the front side of the bottom in the base 1, the third bevel gear 1202 is slidably arranged on the upper portion of the rotating rod 1201, the third bevel gear 1202 is matched with a first bevel gear 93, the pushing block 1203 is arranged on the top of the third bevel gear 1202, the screw rod 1204 is rotatably arranged on the rear side of the bottom in the base 1, belt pulleys are arranged on the lower portion of the screw rod 1204 and the lower portion of the rotating rod 1201, the transmission belt 1205 is wound between the belt pulleys, the sliding plate 1206 is slidably arranged on the screw rod 1204, 2 guide rods 1207 are arranged on the rear side of the interior of the base 1, the sliding plate 1206 slides on the guide rods 1207, the sliding rod 1208 is arranged on the top of the sliding plate 1206, and the glass cover 1209 is arranged on the top of the sliding rod 1208.
The stepping mechanism 13 is further included, the stepping mechanism 13 comprises a pedal 1301, a third fixed block 1302, a shifting rod 1303, a fourth fixed block 1304 and a third spring 1305, the third fixed block 1302 is arranged on the front side of the lower portion of the base 1, the pedal 1301 is rotatably arranged on the third fixed block 1302, the shifting rod 1303 is symmetrically arranged on the left and right of the rear side of the pedal 1301, the shifting rod 1303 is connected with a third bevel gear 1202, the fourth fixed block 1304 is arranged on the front side of the lower portion of the inner wall of the base 1, and the third spring 1305 is connected between the top of the fourth fixed block 1304 and the pedal 1301.
After the container is placed in the test tube rack 6, the medical staff treads the pedal 1301 downwards by feet, the pedal 1301 drives the shift lever 1303 to rotate upwards, the third spring 1305 is stretched, the shift lever 1303 drives the third bevel gear 1202 to move upwards to be meshed with the first bevel gear 93, then the servo motor 92 is started, the output shaft of the servo motor 92 drives the first bevel gear 93 to rotate, further the third bevel gear 1202 is driven to rotate, the rotating rod 1202 drives the rotating rod 1201 to rotate, the rotating rod 1201 drives the screw 1204 to rotate through the transmission belt 1205, so that the screw 1204 drives the sliding plate 1206 to move downwards, further the sliding rod 1208 is driven to move downwards, the sliding rod 1208 drives the glass cover 1209 to move downwards to cover the container, the container flies out to injure the medical staff when the container shakes, after the sliding plate 1206 moves downwards to the lowest side of the screw 1204, the servo motor 92 is closed, the pedal 1301 is loosened, and the pedal 1301 is driven by the third spring 1305, The shift lever 1303 and the third bevel gear 1202 are reset to separate the third bevel gear 1202 from the first bevel gear 93, the second bevel gear 96 moves downwards to be meshed with the first bevel gear 93 due to gravity, after the blood is shaken evenly, the medical staff treads the pedal 1301 again to enable the third bevel gear 1202 to be meshed with the first bevel gear 93 again, the servo motor 92 is started to control the servo motor 92 to rotate reversely, the output shaft of the servo motor 92 drives the first bevel gear 93 to rotate, the first bevel gear 93 drives the third bevel gear 1202 and the above components to reset, the servo motor 92 is closed, the pedal 1301 is released, the pedal 1301, the shift lever 1303 and the third bevel gear 1202 are driven to reset under the action of the third spring 1305 to separate the third bevel gear 1202 from the first bevel gear 93, and the container is taken out due to the gravity, the second bevel gear 96 moves downwards to be meshed with the first bevel gear 93.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.