CN113834928A - Early liver cancer inspection equipment convenient to operation - Google Patents
Early liver cancer inspection equipment convenient to operation Download PDFInfo
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- CN113834928A CN113834928A CN202111110632.XA CN202111110632A CN113834928A CN 113834928 A CN113834928 A CN 113834928A CN 202111110632 A CN202111110632 A CN 202111110632A CN 113834928 A CN113834928 A CN 113834928A
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Abstract
The invention discloses an early liver cancer inspection device convenient to operate, which comprises a bearing plate, wherein a first supporting plate, an arc-shaped plate, a motor frame, a first rotating rod and a third rotating rod are fixedly connected to the bearing plate, a second rotating rod is hinged to the first supporting plate through a pin shaft, a first conical gear and a worm are fixedly connected to the arc-shaped outline of the second rotating rod, an arc-shaped groove is formed in the arc-shaped plate and is in limited sliding connection with one end, far away from the first supporting plate, of the second rotating rod through the arc-shaped groove, a motor is fixedly connected to the motor frame, the output end of the motor is fixedly connected with a rotating shaft, one end, far away from the motor, of the rotating shaft is fixedly connected with a second conical gear meshed with the first conical gear, the rotating shaft and the pin shaft on the first supporting plate are located on the same axis, and a first worm wheel is fixedly connected to the arc-shaped outline of the first rotating rod. By arranging the sealing mechanism, the invention achieves the effect that the sealing cover at the upper part of the centrifugal tube cannot be damaged when the blood is not full, thereby not influencing the blood separation.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to early liver cancer detection equipment convenient to operate.
Background
Liver cancer (liver cancer) refers to malignant tumor of liver, including primary liver cancer and secondary liver cancer. The primary liver cancer is unknown in pathogenesis and is considered to be related to factors such as hepatitis virus infection, aflatoxin, certain chemical carcinogens and the like at present; secondary liver cancer is caused by metastasis of malignant tumors in other parts to the liver. Patients may have abdominal pain, abdominal mass, jaundice, emaciation, etc. If the disease is not treated in time, the effect on life expectancy is large.
Since symptoms and signs are particularly insignificant and easily overlooked in the early stage of liver cancer, the examination of liver cancer in the early stage at least includes two aspects, namely, a laboratory and an auxiliary examination. The laboratory examination comprises blood examination, wherein the blood examination generally comprises six items including blood routine, liver and kidney function and blood coagulation, and tumor markers such as alpha-fetoprotein, which is a marker relatively specific to liver cancer.
At present, when a liver cancer patient is subjected to routine blood examination, because the speed of a centrifugal machine is high, and blood is often arranged in a manner that the centrifugal tube is not full of blood, a sealing cover on the upper part of the centrifugal tube can be sunken and deformed during centrifugation, so that an early liver cancer examination device convenient to operate is needed to solve the problems.
Disclosure of Invention
The invention aims to provide the early liver cancer inspection equipment convenient to operate, which has the advantages that when blood is not full, the sealing cover at the upper part of the centrifugal tube cannot be damaged and the operation is convenient, and solves the problems that the sealing cover can be sunken and deformed and the operation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an early liver cancer inspection device convenient to operate comprises a bearing plate, wherein a first supporting plate, an arc-shaped plate, a motor frame, a first rotating rod and a third rotating rod are fixedly connected to the bearing plate, a second rotating rod is hinged to the first supporting plate through a pin shaft, a first bevel gear and a worm are fixedly connected to the arc-shaped profile of the second rotating rod, an arc-shaped groove is formed in the arc-shaped plate, the arc-shaped groove and one end, far away from the first supporting plate, of the second rotating rod are in limited sliding connection, a motor is fixedly connected to the motor frame, the output end of the motor is fixedly connected with a rotating shaft, one end, far away from the motor, of the rotating shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the rotating shaft and the pin shaft on the first supporting plate are positioned on the same axis, and a first worm gear is fixedly connected to the arc-shaped profile of the first rotating rod, the one end fixedly connected with second worm wheel of bearing plate is kept away from to the third dwang, first worm wheel and second worm wheel all mesh with the worm in turn, the one end fixedly connected with three-jaw chuck of bearing plate is kept away from to first dwang, the joint has the centrifuging tube that is used for depositing blood on the three-jaw chuck, be equipped with the sealing mechanism who is used for automatic airtight centrifuging tube on the three-jaw chuck.
Preferably, sealing mechanism is including the telescopic link of fixed connection in three-jaw chuck side, the one end fixedly connected with pouring weight of three-jaw chuck is kept away from to the telescopic link, cup jointed first spring on the telescopic link, the both ends of first spring respectively with three-jaw chuck and pouring weight fixed connection.
Preferably, sealing mechanism is still including the support frame of fixed connection on first rotation pole, the support frame rotates through round pin axle dead axle and is connected with the connecting rod, cup joint the torsional spring on the connecting rod, fixedly connected with is used for the spacing first gag lever post to the connecting rod on the support frame, the upper surface of support frame has been seted up and has been led to the groove and have the slide through leading to the spacing sliding connection in groove, set up the through-hole on the slide and be used for the film of sealed centrifuging tube through-hole fixedly connected with, seted up on the slide and lead to the groove with connecting rod complex.
Preferably, the sliding plate is provided with an auxiliary mechanism for steering the second rotating rod, the auxiliary mechanism comprises a cross rod fixedly connected to the bottom of the sliding plate, one side of the cross bar, which is far away from the sliding plate, is hinged with an inclined bar through a pin shaft, one end of the inclined bar, which is far away from the cross bar, is hinged with a vertical bar through a pin shaft, the first worm wheel is fixedly connected with a supporting block, the supporting block is provided with a chute and is in limit sliding connection with the vertical rod through the chute, a placing groove is arranged on the first worm wheel, two bearing blocks are fixedly connected on the placing groove, a second spring is fixedly connected on each bearing block, one end of each second spring, which is far away from the bearing blocks, is fixedly connected with a push block, an inclined plane is arranged on one end of the placing groove far away from the bearing block and is connected with an inclined block through the inclined plane in a sliding way, one end, far away from the inclined plane, of the inclined block abuts against the push block, and the upper surface of the inclined block abuts against the bottom surface of the vertical rod.
Preferably, the second worm wheel is provided with a detection mechanism for detecting serum, the detection mechanism comprises a barrel sleeve fixedly connected to the upper surface of the second worm wheel, the inner wall of the barrel sleeve is axially and slidably connected with a sliding rod, the inner wall of the barrel sleeve is fixedly connected with a sliding block, the sliding rod is provided with a U-shaped groove, the U-shaped groove is slidably connected with the sliding block, the upper surface of the sliding rod is fixedly connected with a connecting plate, and the bottom of the connecting plate is detachably connected with test paper for detecting serum.
Preferably, the detection mechanism is still including two second backup pads of fixed connection on the bearing plate, two the opposite face fixedly connected with second gag lever post of second backup pad, set up on the slide bar with second gag lever post complex spacing groove, fixedly connected with infrared ray ware on the third dwang, fixedly connected with cooperates the inductor of infrared ray ware in the second backup pad.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the sealing mechanism, the invention achieves the effect that the sealing cover at the upper part of the centrifugal tube cannot be damaged when the blood is not full, thereby not influencing the blood separation.
2. The invention achieves the effects of convenient operation and high automation degree through the cooperation of the whole mechanism.
3. The film is arranged, so that the effect of facilitating observation of an operator is achieved.
4. By arranging the auxiliary mechanism, the invention achieves the effects of stopping centrifugation and canceling sealing after the centrifugation is finished.
5. By arranging the detection mechanism, the invention achieves the effects of automatic detection and motor shutdown after the centrifugation is finished.
Drawings
FIG. 1 is a first schematic view of the overall structure of the present invention;
FIG. 2 is a second external view of the overall structure of the present invention;
FIG. 3 is a first schematic structural diagram of the sealing mechanism of the present invention;
FIG. 4 is a second schematic structural view of the sealing mechanism of the present invention;
FIG. 5 is a schematic structural view of the auxiliary mechanism of the present invention;
FIG. 6 is a first schematic structural diagram of the detecting mechanism of the present invention;
fig. 7 is a schematic structural diagram of a detection mechanism according to the present invention.
In the figure: 1. a bearing plate; 11. a first support plate; 111. a second rotating lever; 112. a first bevel gear; 113. a worm; 12. an arc-shaped plate; 13. a second support plate; 131. a second limiting rod; 132. an inductor; 2. a motor; 21. a motor frame; 22. a rotating shaft; 23. a second bevel gear; 3. a first rotating lever; 31. a first worm gear; 32. a three-jaw chuck; 321. a telescopic rod; 322. a weight block; 323. a first spring; 324. a support block; 33. a support frame; 331. a connecting rod; 332. a torsion spring; 333. a first limit rod; 34. a slide plate; 35. a diagonal bar; 351. a cross bar; 352. a vertical rod; 36. a placement groove; 361. a sloping block; 362. a push block; 363. a second spring; 364. a bearing block; 4. a third rotating rod; 41. a second worm gear; 42. an infrared ray device; 5. a barrel sleeve; 51. a slide bar; 52. a U-shaped groove; 53. a slider; 6. centrifuging the tube; 7. a connecting plate; 8. a film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: an early liver cancer inspection device convenient to operate comprises a bearing plate 1, wherein a first supporting plate 11, an arc plate 12, a motor frame 21, a first rotating rod 3 and a third rotating rod 4 are fixedly connected to the bearing plate 1, a second rotating rod 111 is hinged to the first supporting plate 11 through a pin shaft, a first bevel gear 112 and a worm 113 are fixedly connected to the arc contour of the second rotating rod 111, an arc groove is formed in the arc plate 12 and is in limited sliding connection with one end, far away from the first supporting plate 11, of the second rotating rod 111 through the arc groove, a motor 2 is fixedly connected to the motor frame 21, a rotating shaft 22 is fixedly connected to the output end of the motor 2, a second bevel gear 23 meshed with the first bevel gear 112 is fixedly connected to one end, far away from the motor 2, of the rotating shaft 22 is located on the same axis with the pin shaft on the first supporting plate 11, a first worm gear 31 is fixedly connected to the arc contour of the first rotating rod 3, one end fixedly connected with second worm wheel 41 that bearing plate 1 was kept away from to third dwang 4, first worm wheel 31 and second worm wheel 41 all mesh with worm 113 in turn, and the one end fixedly connected with three-jaw chuck 32 that bearing plate 1 was kept away from to first dwang 3, and the joint has the centrifuging tube 6 that is used for depositing blood on the three-jaw chuck 32, is equipped with the sealing mechanism who is used for automatic airtight centrifuging tube 6 on the three-jaw chuck 32.
Referring to fig. 1, 2 and 3, when the effect of supporting the whole device is achieved by arranging the bearing plate 1, the effect that the second rotating rod 111 can rotate around the pin shaft is achieved by arranging the first supporting plate 11 and the arc plate 12, the effect that the first worm wheel 31 can rotate is achieved by arranging the first rotating rod 3, the effect that the second worm wheel 41 can rotate is achieved by arranging the third rotating rod 4, the effect of supporting the motor 2 is achieved by arranging the motor frame 21, the motor 2 is started, the rotating shaft 22 rotates, namely the second bevel gear 23 rotates, because the first bevel gear 112 is engaged with the second bevel gear 23, the first bevel gear 112 rotates, namely the second rotating rod 111 rotates, so that the worm 113 rotates, and when the first worm wheel 31 and the second worm wheel 41 are alternately engaged with the worm 113, and the first worm wheel 31 and the second worm wheel 41 are respectively engaged with the worm 113, can pivoted effect, thereby it rotates to reach first rotation pole 3 through first worm wheel 31 and rotates that three-jaw chuck 32 rotates centrifuging tube 6 and rotate, reach the effect that fixed centrifuging tube 6 avoided centrifuging tube 6 to damage when rotating through setting up three-jaw chuck 32, rotate the effect that reaches blood in the centrifugation centrifuging tube 6 through setting up centrifuging tube 6, through setting up axis of rotation 22 and the epaxial same axle of round pin on the first backup pad 11 and reached when second dwang 111 rotates through the round pin axle, second bevel gear 23 and first bevel gear 112 can not interfere and still meshed effect.
Further, sealing mechanism is including fixed connection at the telescopic link 321 of three-jaw chuck 32 side, and the one end fixedly connected with pouring weight 322 that three-jaw chuck 32 was kept away from to telescopic link 321 has cup jointed first spring 323 on the telescopic link 321, the both ends of first spring 323 respectively with three-jaw chuck 32 and pouring weight 322 fixed connection.
Referring to fig. 3 and 4, by providing the sealing mechanism, when the three-jaw chuck 32 rotates, the expansion rod 321 rotates and slides toward the weight 322 due to the rotating force, and by providing the first spring 323, the expansion rod 321 can be reset after the rotation of the three-jaw chuck 32 is completed.
Further, sealing mechanism is still including fixed connection at the first support frame 33 that rotates on pole 3 that rotates, support frame 33 rotates through round pin axle dead axle and is connected with connecting rod 331, cup joint torsional spring 332 on the connecting rod 331, fixedly connected with is used for the spacing first gag lever post 333 to connecting rod 331 on the support frame 33, logical groove and through leading to the spacing sliding connection in groove there is slide 34 has been seted up to the upper surface of support frame 33, seted up the through-hole on slide 34 and be used for sealed centrifuge tube 6's film 8 through-hole fixedly connected with, seted up on slide 34 with connecting rod 331 complex logical groove.
Referring to fig. 3 and 4, when the telescopic rod 321 slides towards the weight 322, it will abut against the connecting rod 331 to push the connecting rod 331, at this time, the connecting rod 331 rotates around the pin shaft, because the sliding plate 34 is provided with a through groove matching with the connecting rod 331 to enable the sliding plate 34 to slide towards the centrifuge tube 6, because the rotating speed increases to enable the thrust of the telescopic rod 321 to increase, the rotating angle of the connecting rod 331 increases, and thus the sliding distance of the sliding plate 34 towards the centrifuge tube 6 increases, until the film 8 on the sliding plate 34 seals the centrifuge tube 6, the effect that the sealing is tighter when the rotating speed is higher is achieved, because the sealing is slow according to the rotating speed during centrifugation, the film 8 will not be dented and deformed due to the insufficient blood loading of the centrifuge tube 6 during centrifugation, thereby the effect of blood centrifugation is affected, the effect of convenient observation is achieved by setting the film 8 sealing, after the centrifugation is completed by setting the torsion spring 332, the torsion spring 332 resets the connecting rod 331, thereby resetting the sliding plate 34 and the film 8, and facilitating the test paper detection effect.
Furthermore, the sliding plate 34 is provided with an auxiliary mechanism for steering the second rotating rod 111, the auxiliary mechanism includes a cross rod 351 fixedly connected to the bottom of the sliding plate 34, one side of the cross rod 351 away from the sliding plate 34 is hinged to an inclined rod 35 through a pin shaft, one end of the inclined rod 35 away from the cross rod 351 is hinged to a vertical rod 352 through a pin shaft, a supporting block 324 is fixedly connected to the first worm wheel 31, a chute is formed in the supporting block 324 and is in limited sliding connection with the vertical rod 352 through the chute, a placing groove 36 is formed in the first worm wheel 31, two bearing blocks 364 are fixedly connected to the placing groove 36, a second spring 363 is fixedly connected to each bearing block 364, one end of each second spring 363 away from the bearing block 364 is fixedly connected to a push block 362, one end of the placing groove 36 away from the bearing block 364 is formed with an inclined plane and is slidably connected to an inclined block 361 through the inclined plane, one end of the inclined block 361 away from the inclined plane is abutted to the push block 362, the upper surface of the inclined block 361 abuts against the bottom surface of the vertical rod 352.
Referring to fig. 2, fig. 4 and fig. 5, when the sliding plate 34 slowly slides towards the centrifugal tube 6 by arranging the auxiliary mechanism, the top of the cross bar 351 slides towards the centrifugal tube 6, because the supporting block 324 is provided with a sliding groove and the bottom of the vertical bar 352 slides towards the first worm wheel 31 by the sliding groove and the limiting sliding connection of the sliding groove and the vertical bar 352, the inclined block 361 is pushed, because the inclined block 361 and the inclined plane on the placing groove 36 slide along the inclined plane, the push block 362 is slowly pushed, after the centrifugation is completed, the rotating speed reaches the maximum value, the inclined block 361 pushes the push block 362 to reach the critical value of the push block 362, the push block 362 suddenly slides out towards the second rotating rod 111 by two second springs 363, so that the second rotating rod 111 is pushed to slide towards the second worm wheel 41, and the second worm wheel 41 rotates.
Example two
Basically the same as the first embodiment, further, a detecting mechanism for detecting serum is disposed on the second worm wheel 41, the detecting mechanism includes a sleeve 5 fixedly connected to the upper surface of the second worm wheel 41, a sliding rod 51 is axially and slidably connected to the inner wall of the sleeve 5, a sliding block 53 is fixedly connected to the inner wall of the sleeve 5, a U-shaped groove 52 is formed in the sliding rod 51, the U-shaped groove 52 is slidably connected to the sliding block 53, a connecting plate 7 is fixedly connected to the upper surface of the sliding rod 51, and a test paper for detecting serum is detachably connected to the bottom of the connecting plate 7.
Referring to fig. 1, 6 and 7, the second worm wheel 41 rotates, that is, the barrel sleeve 5 rotates, so that the sliding block 53 rotates, the U-shaped groove 52 is in a shape of a sine curve which is wound on the sliding rod 51 and connected end to end, the sliding rod 51 slides up and down along the barrel sleeve 5 in a reciprocating mode due to the sliding connection of the U-shaped groove 52 and the sliding block 53, so that the connecting plate 7 slides in a reciprocating mode, serum is on the uppermost layer after blood separation is completed, the sliding rod 51 slides downwards to immerse the test paper into the centrifuge tube 6 to be contacted with the serum, after the contact is completed, the sliding rod 51 slides upwards, so that the test paper slides upwards, and then the serum alpha fetoprotein value in the test paper serum is checked, and preliminary liver cancer judgment is realized.
Furthermore, the detecting mechanism further includes two second supporting plates 13 fixedly connected to the bearing plate 1, the opposite surfaces of the two second supporting plates 13 are fixedly connected with second limiting rods 131, the sliding rod 51 is provided with limiting grooves matched with the second limiting rods 131, the third rotating rod 4 is fixedly connected with infrared ray devices 42, and the second supporting plates 13 are fixedly connected with inductors 132 matched with the infrared ray devices 42.
Referring to fig. 1, 6 and 7, the effect that the sliding rod 51 can only slide and cannot rotate is achieved by arranging the second limiting rod 131 and the limiting groove, the effect that after the third rotating rod 4 rotates for one circle, the test paper has completed contact with serum and returns to the original point is achieved by arranging the infrared ray device 42, the infrared ray device 42 emits a signal, the sensor 132 receives the signal, then the sensor 132 transmits the signal to the motor 2, the motor 2 stops rotating, and then the person takes away the test paper for inspection.
The working principle is as follows: this early stage liver cancer check out test set convenient to operation, in using, starter motor 2, axis of rotation 22 rotates and second bevel gear 23 rotates promptly, because first bevel gear 112 meshes with second bevel gear 23, make first bevel gear 112 rotate and second dwang 111 rotates thereby worm 113 rotates, because set up first worm wheel 31 and second worm wheel 41 and all mesh with worm 113 is in turn, reach first worm wheel 31 and second worm wheel 41 when meshing with worm 113, one of the worm wheel of meshing can rotate, because set up first worm wheel 31 and rotate and reach first dwang 3 and rotate that three-jaw chuck 32 rotates thereby centrifuging tube 6, because set up three-jaw chuck 32 and make the effect that reaches fixed centrifuging tube 6 and avoid centrifuging tube 6 to damage when rotating, because set up centrifuging tube 6 and rotate the effect that reaches blood in centrifugal centrifuging tube 6, because the round pin hub on axis 22 and the first backup pad 11 has reached on the same axis dwang when second dwang 111 rotates through the round pin axle The second bevel gear 23 and the first bevel gear 112 do not interfere and remain in mesh.
When the three-jaw chuck 32 rotates, the expansion rod 321 rotates along with the rotation and slides towards the weight 322 due to the rotation force, the effect that the expansion rod 321 can reset after the rotation is finished is achieved due to the arrangement of the first spring 323, when the expansion rod 321 slides towards the weight 322, the expansion rod 321 can abut against the connecting rod 331 to push the connecting rod 331, at the moment, the connecting rod 331 rotates around the pin shaft, the sliding plate 34 is provided with the through groove matched with the connecting rod 331 to slide towards the centrifuge tube 6, the thrust of the expansion rod 321 is increased due to the increase of the rotation speed, the rotation angle of the connecting rod 331 is increased, the sliding distance of the sliding plate 34 towards the centrifuge tube 6 is increased until the thin film 8 on the sliding plate 34 is sealed with the centrifuge tube 6, and the thin film 8 is prevented from sinking and deforming due to the insufficient blood loading of the centrifuge tube 6 during centrifugation due to the slow sealing according to the rotation speed during the centrifugation, thereby influence the centrifugal effect of blood, owing to set up the sealed effect that has reached convenient observation of film 8, owing to set up torsional spring 332 and reached after the centrifugation, torsional spring 332 resets connecting rod 331 to reset slide 34 and film 8, thereby make things convenient for the effect that the test paper detected.
When slide 34 slowly slides to centrifuging tube 6 direction, the top of horizontal pole 351 follows slide 34 and slides to centrifuging tube 6 direction, thereby because seted up the spout on the supporting shoe 324 and make the bottom of montant 352 slide to first worm wheel 31 direction through spout and the spacing sliding connection of montant 352 and promote sloping 361, because sloping 361 makes sloping 361 slide along the inclined plane direction with the inclined plane sliding connection on the standing groove 36, thereby slowly promote ejector pad 362, after the centrifugation is accomplished, the rotational speed reaches the maximum value this moment, and sloping 361 promotes ejector pad 362 and has reached the critical value of ejector pad 362, ejector pad 362 makes suddenly the roll-off to second dwang 111 owing to two second spring 363, thereby promote second dwang 111 to slide to second worm wheel 41 direction, make worm 113 and second worm wheel 41 mesh.
When the second worm wheel 41 rotates, the barrel sleeve 5 rotates, so that the sliding block 53 rotates, the U-shaped groove 52 is in a sine curve shape which is wound on the sliding rod 51 and is connected end to end, the sliding rod 51 slides up and down along the barrel sleeve 5 in a reciprocating mode due to the sliding connection of the U-shaped groove 52 and the sliding block 53, the connecting plate 7 slides in a reciprocating mode due to the fact that the second limiting rod 131 and the limiting groove achieve the effect that the sliding rod 51 can only slide and cannot rotate, after blood separation is completed, the serum is on the uppermost layer, the sliding rod 51 slides downwards to immerse the test paper into the centrifuge tube 6 to be contacted with the serum, after the contact is completed, the sliding rod 51 slides upwards, so that the test paper slides upwards, after the third rotating rod 4 rotates for one circle, the test paper is contacted with the serum and returns to the original point, the infrared ray device 42 emits a signal, the sensor 132 receives the signal, and then the sensor 132 transmits the signal to the motor 2, the motor 2 stops rotating, then the test paper is taken away by personnel, and further the serum alpha fetoprotein value in the test paper serum is checked, and the preliminary judgment of the liver cancer is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An early stage liver cancer inspection equipment convenient to operation, includes bearing plate (1), its characterized in that: fixedly connected with first backup pad (11), arc (12), motor frame (21), first dwang (3) and third dwang (4) on bearing plate (1), it has second dwang (111) to articulate through the round pin axle on first backup pad (11), fixedly connected with first bevel gear (112) and worm (113) on the arc profile of second dwang (111), seted up the arc wall on arc (12) and kept away from the spacing sliding connection of one end of first backup pad (11) through arc wall and second dwang (111), fixedly connected with motor (2) on motor frame (21), the output fixedly connected with axis of rotation (22) of motor (2), the one end fixedly connected with that motor (2) were kept away from in axis of rotation (22) and second bevel gear (23) that first bevel gear (112) meshed, axis of rotation (22) and round pin on first backup pad (11) are located the same axis, the arc profile of first dwang (3) goes up the first worm wheel of fixedly connected with (31), the one end fixedly connected with second worm wheel (41) of bearing plate (1) are kept away from in third dwang (4), first worm wheel (31) and second worm wheel (41) all mesh in turn with worm (113), the one end fixedly connected with three-jaw chuck (32) of bearing plate (1) are kept away from in first dwang (3), the joint has centrifuging tube (6) that are used for depositing blood on three-jaw chuck (32), be equipped with the sealing mechanism who is used for automatic airtight centrifuging tube (6) on three-jaw chuck (32).
2. The easy-to-operate early liver cancer examination apparatus according to claim 1, wherein: sealing mechanism is including telescopic link (321) of fixed connection in three-jaw chuck (32) side, the one end fixedly connected with pouring weight (322) of three-jaw chuck (32) are kept away from in telescopic link (321), cup jointed first spring (323) on telescopic link (321), the both ends of first spring (323) respectively with three-jaw chuck (32) and pouring weight (322) fixed connection.
3. The easy-to-operate early liver cancer examination apparatus according to claim 2, wherein: sealing mechanism is still including support frame (33) of fixed connection on first pivot pole (3), support frame (33) are rotated through round pin axle dead axle and are connected with connecting rod (331), cup joint torsional spring (332) on connecting rod (331), fixedly connected with is used for spacing first gag lever post (333) to connecting rod (331) on support frame (33), the upper surface of support frame (33) has been seted up and has been led to groove and have slide (34) through leading to the spacing sliding connection in groove, set up through-hole and be used for film (8) of sealed centrifuging tube (6) through-hole fixedly connected with on slide (34), set up on slide (34) and lead to the groove with connecting rod (331) complex.
4. The easy-to-operate early liver cancer detection apparatus according to claim 3, wherein: the sliding plate (34) is provided with an auxiliary mechanism for steering the second rotating rod (111), the auxiliary mechanism comprises a cross rod (351) fixedly connected to the bottom of the sliding plate (34), one side, away from the sliding plate (34), of the cross rod (351) is hinged to an inclined rod (35) through a pin shaft, one end, away from the cross rod (351), of the inclined rod (35) is hinged to a vertical rod (352) through a pin shaft, a supporting block (324) is fixedly connected to the first worm wheel (31), a sliding groove is formed in the supporting block (324) and is in limited sliding connection with the vertical rod (352) through the sliding groove, a placing groove (36) is formed in the first worm wheel (31), two bearing blocks (364) are fixedly connected to the placing groove (36), a second spring (363) is fixedly connected to each bearing block (364), and a pushing block (362) is fixedly connected to one end, away from the bearing block (364), of each second spring (363), the bearing block (364) is arranged on the upper surface of the placing groove (36), the end, far away from the bearing block (364), of the placing groove (36) is provided with an inclined plane and is connected with an inclined block (361) in a sliding mode through the inclined plane, one end, far away from the inclined plane, of the inclined block (361) is abutted to a pushing block (362), and the upper surface of the inclined block (361) is abutted to the bottom surface of a vertical rod (352).
5. The easy-to-operate early liver cancer examination apparatus according to claim 1, wherein: be equipped with the detection mechanism who is used for detecting serum on second worm wheel (41), detection mechanism is including fixed connection barrel casing (5) at second worm wheel (41) upper surface, axial sliding connection has slide bar (51) on the inner wall of barrel casing (5), fixedly connected with slider (53) on the inner wall of barrel casing (5), U-shaped groove (52) have been seted up on slide bar (51), U-shaped groove (52) and slider (53) sliding connection, the last fixed surface of slide bar (51) is equipped with connecting plate (7) even, the bottom of connecting plate (7) is dismantled and is connected with the test paper that is used for detecting serum.
6. The easy-to-operate early liver cancer detection apparatus according to claim 5, wherein: detection mechanism is still including two second backup pads (13) of fixed connection on bearing plate (1), two the opposite face fixedly connected with second gag lever post (131) of second backup pad (13), set up on slide bar (51) with second gag lever post (131) complex spacing groove, fixedly connected with infrared ray ware (42) are gone up in third dwang (4), inductor (132) of fixedly connected with cooperation infrared ray ware (42) are gone up in second backup pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110632.XA CN113834928B (en) | 2021-09-23 | 2021-09-23 | Early liver cancer inspection equipment convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110632.XA CN113834928B (en) | 2021-09-23 | 2021-09-23 | Early liver cancer inspection equipment convenient to operation |
Publications (2)
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| CN114397168A (en) * | 2022-03-28 | 2022-04-26 | 深圳市开颜医疗器械有限公司 | Internet-based body fluid balance intelligent health detection equipment and detection method |
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| CN113834928B (en) | 2023-02-07 |
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