CN114082039A

CN114082039A - Gynaecology's oncology nurses transfer pump convenient to carry

Info

Publication number: CN114082039A
Application number: CN202111492241.9A
Authority: CN
Inventors: 赵小琨; 朱双双
Original assignee: Zhoukou Central Hospital
Current assignee: Zhoukou Central Hospital
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-02-25

Abstract

The invention relates to the technical field of medical equipment, and discloses a portable gynecological tumor nursing infusion pump which comprises a fixed shell, wherein the bottom and the top of the fixed shell are respectively provided with two round holes, the inner upper surface of the round hole on the left side below and the inner lower surface of the round hole on the right side above are connected with a first rotating rod in a military rotation mode, the outer side wall of the first rotating rod is fixedly connected with a plurality of first spring bars, and the fixed shell, the first rotating rod, the second rotating rod, the first screw rod, the second screw rod, the first semicircle, the second semicircle, the first pull rope, the second chuck, the fourth pull rope, the first clamping block, the sliding rod, the pressing plate, the first spring bar, the sixth rotating rod, the first round block, the second round block, the strip, the first fixing plate and the second fixing plate are arranged, so that the strip is rotated to drive the first round block and the fifth rotating rod to rotate, and the fourth pull rope is tightened, pulling the second chuck so that the clockwork spring drives the first rotating rod and the second rotating rod to rotate, and the first screw rod is in threaded connection with the first semicircle block.

Description

Gynaecology's oncology nurses transfer pump convenient to carry

Technical Field

The invention relates to the technical field of medical instruments, in particular to a portable gynecological tumor nursing infusion pump.

Background

The existing infusion pump is fixed on the rod, so that the infusion pump is convenient for people to check and operate, but the infusion pump is very inconvenient to use, when in use, other objects are required to be lifted, otherwise, the infusion pump needs to be operated by operators in a squatting mode, and the infusion pump is very inconvenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a portable gynecological tumor nursing infusion pump, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a portable gynecological tumor nursing infusion pump comprises a fixed shell, wherein two round holes are formed in the bottom and the top of the fixed shell, a first rotating rod is connected with the inner upper surface of the round hole on the left side below the fixed shell and the inner lower surface of the round hole on the right side above the fixed shell in an army rotating manner, a plurality of first spring rods are fixedly connected with the outer side wall of each first rotating rod, the other ends of the first spring rods are fixedly connected with the inner side wall of the round hole, the outer side wall of each first rotating rod on the left side is positioned below the first spring rods and on the right side of the first spring rods, the outer side wall of each first rotating rod on the left side is positioned above the corresponding first spring rods, first rotating wheels are fixedly connected with the bottom and the right side of each first rotating rod on the left side, a second rotating rod is fixedly connected with the top of each first rotating rod, a first screw rod is slidably connected with the inside of each first screw rod, the lower part of the inner side wall of the round hole on the left side below and the upper part of the inner side wall of the round hole on the right side above are both provided with first accommodating holes, a first spring is fixed inside the first accommodating hole, the other end of the first spring is fixed with a first semicircular block, the top of the first semicircular block is provided with a second accommodating hole, the inside of the second accommodating hole is fixed with a second spring, the other end of the second spring is fixed with a first clamping block, the opposite sides of the inside of the two first accommodating holes are both provided with a first clamping hole, the top of the first semicircular block is provided with a sliding hole near the second screw rod, the sliding hole is internally connected with a sliding rod in a sliding manner, the top of the sliding rod is fixed with a pressing plate, the opposite sides of the two first clamping blocks are both fixed with first pull ropes, and the other ends of the two first pull ropes respectively pass through the two first semicircular blocks and are fixedly connected with the back sides of the two sliding rods, the inner side wall of the round hole is fixedly connected with a second semicircular block corresponding to the first semicircular block, the outer side wall of the first screw and the second screw are respectively in threaded connection with the inner side wall of the second semicircular block and the inner side wall of the first semicircular block, the bottom of the second screw and the top of the right side of the second screw are respectively fixed with a second fixed plate of a first fixed plate, a movable hole is arranged above the inner part of the fixed shell, two third rotating rods are rotatably connected to the inner part of the movable hole, a third spring is sleeved on the outer side of each third rotating rod, a sliding plate is sleeved on the outer side of each third rotating rod below the third spring, a cylinder is fixed at the bottom of the sliding plate, a rotating block is rotatably connected to the outer side wall of each third rotating rod, a circular groove is arranged at the top of the rotating block, a third accommodating hole is arranged on the inner side wall of the rotating block, and a fourth spring is fixed inside the third accommodating hole, a second clamping block is fixed at the other end of the fourth spring, a second pull rope is fixed on the inner side wall of the circular groove, the other end of the second pull rope penetrates through the rotating block to be fixedly connected with the second clamping block, a second clamping hole is formed in the outer side wall of the third rotating rod, a second rotating wheel is fixed at the bottom of the rotating block, a fifth pull rope is fixed on the outer side wall of the second rotating wheel, the other end of the fifth pull rope is fixedly connected with the outer side wall of the first rotating wheel, a fourth rotating rod is rotatably connected between the two third rotating rods in the movable hole, a second clockwork spring is fixed on the outer side wall of the fourth rotating rod, a fixed ring is fixed at the other end of the second clockwork spring, the top of the fixed ring is fixedly connected with the inner upper surface of the movable hole, and the two third rotating rods are in transmission connection with the fourth rotating rod through a first gear and a second gear, the three first gears are respectively connected with the outer side walls of the fourth rotating rods and the outer side walls of the two third rotating rods in a rotating manner, a plurality of fourth accommodating holes are formed in the outer side walls of the third rotating rods and the outer side walls of the fourth rotating rods, a fifth spring is fixed inside each fourth accommodating hole, a first clamping head is fixedly connected to the other end of each fifth spring, a sawtooth groove is formed in the inner side wall of each first gear, a handle is fixed to the top of the fixed shell, a sliding block is connected to the inside of each handle in a sliding manner, a fifth rotating rod is connected to the top of each sliding block in a rotating manner, a first round block is fixedly connected to the top of each fifth rotating rod, a second round block is rotatably connected to the bottom of each first round block, the bottom of each second round block is connected to the top of each handle in a sliding manner, fifth accommodating holes are formed in the upper portion of the inner side wall of the round hole on the left side below and the upper portion of the inner side wall of the round hole on the right side of the upper round hole, a sixth spring is fixed inside the fifth accommodating hole, a second clamping head is fixed at the other end of the sixth spring, a fourth clamping hole is formed in the outer side wall of the second rotating rod, a fourth pull rope is movably connected inside the fifth rotating rod, two ends of the fourth pull rope are fixedly connected with two opposite sides of the second clamping head respectively, third pull ropes are fixedly connected to the left side and the right side of the sliding block respectively, and the other end of each third pull rope penetrates through the lifting handle and the fixed shell and is fixedly connected with the top of the sliding plate.

Preferably, the inside of the round hole on the right side below and the inside of the round hole on the left side above are both connected with telescopic rods in a sliding manner, and the tops of the two telescopic rods are fixedly connected with the bottom of the second fixing plate.

Preferably, hooks are fixed on two sides of the top of the second fixing plate.

Preferably, a plurality of sixth accommodating holes are formed in the bottom of the first round block, a seventh spring is fixed inside each sixth accommodating hole, a third chuck is fixed at the other end of each seventh spring, and a plurality of third clamping holes are formed in the top of the second round block.

Preferably, the elasticity of the second spring is greater than three first springs, and the elasticity of the second spring is less than six first springs.

Preferably, the circumference of the first gear is larger than the circumference of the second gear.

Preferably, a strip is fixed on the top of the first round block.

(III) advantageous effects

The invention provides a portable gynecological tumor nursing infusion pump, which has the following beneficial effects:

(1) the invention is provided with a fixed shell, a first rotating rod, a second rotating rod, a first screw rod, a second screw rod, a first semicircle, a second semicircle, a first pull rope, a second chuck, a fourth pull rope, a first clamping block, a sliding rod, a pressing plate, a first clockwork spring, a sixth rotating rod, a first round block, a second round block, a strip, a first fixing plate and a second fixing plate, wherein the strip is rotated to drive the first round block and the fifth rotating rod to rotate, so that the fourth pull rope is tightened, the second chuck is pulled to drive the clockwork spring to drive the first rotating rod and the second rotating rod to rotate, so that the first screw rod and the first semicircle block are in threaded connection, so that the first screw rod can rotate outwards, the second screw rod can be driven to move after the first screw rod rotates to the head, so that the second screw rod is in contact with the second semicircle block and continues to rotate, so that the pressing plate can be driven by the second screw rod to move, and the sliding rod can move, the first pull rope is pulled by the slide rod, the first clamping block is pulled by the first pull rope, the first semicircular block is extruded into the first accommodating hole, the second screw rod continues to move, the first semicircular block can be used after the rotation is finished, the first semicircular block does not need to be fixed on the rod, people above the first semicircular block can watch the first semicircular block conveniently, and infusion can be hung on a hook.

(2) The invention is provided with a third rotating rod, a fourth rotating rod, a first rotating wheel, a second rotating wheel, a third rotating wheel, a second pulling rope, a third pulling rope, a fifth pulling rope, a second clamping block, a first gear, a second gear, a sliding plate, a cylinder and a sliding block, wherein the first rotating rod is driven to rotate while rotating, the first rotating wheel drives the second rotating wheel to rotate through the fifth pulling rope, the second rotating wheel drives the first gear of the third rotating rod to rotate, the first gear drives the second gear and the fourth rotating rod to rotate, after use, the long strip is shifted leftwards, so that the sliding block moves leftwards, the sliding block drives the third pulling rope to move leftwards, the cylinder downwards presses the second pulling rope on the left side, the second pulling rope pulls the second clamping block on the left side, the second spring drives the fourth rotating rod to reversely rotate, the fourth rotating rod drives the first gear in the middle part to reversely rotate, the first gear in the middle part drives the second gears on both sides to rotate, the second gear of two sides drives the third bull stick and rotates, and the third bull stick on right side passes through the second fixture block, takes second runner and commentaries on classics piece to rotate, and the first bull stick on right side will rotate like this, and second screw rod and first screw rod on right side will rotate like this and get into in the round hole, like moving like this with rectangular, left second screw rod and first screw rod also can be taken in the round hole like this.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a rear view of the internal structure of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

FIG. 7 is an enlarged view of FIG. 3 at D according to the present invention;

FIG. 8 is a schematic top view of the first gear and the third rotating shaft of the present invention;

fig. 9 is a schematic top view of a second chuck according to the present invention.

In the figure: 1. hooking; 2. a second fixing plate; 3. a stationary case; 4. a first fixing plate; 5. a handle; 6. a first spring; 7. a first runner; 8. a second rotating rod; 9. a telescopic rod; 10. a first gear; 11. a second gear; 12. rotating the block; 13. a cylinder; 14. a slide plate; 15. a third spring; 16. a third rotating rod; 17. a second runner; 18. a stationary ring; 19. a second power spring; 20. a fourth rotating rod; 21. a third pull cord; 22. a fifth draw cord; 23. a fourth pull cord; 24. a third clamping hole; 25. a second chuck; 26. a fifth receiving hole; 27. a sixth spring; 28. a first screw; 29. a second semicircular block; 30. a first pull cord; 31. a second screw; 32. a slide hole; 33. a second spring; 34. a first receiving hole; 35. a second receiving hole; 36. a first spring; 37. a first semicircular block; 38. a first clamping block; 39. a first card hole; 40. a slide bar; 41. pressing a plate; 42. a strip; 43. a seventh spring; 44. a first round block; 45. a third chuck; 46. a second round block; 47. a slider; 48. a fifth rotating rod; 49. a third clamping hole; 50. a sixth receiving hole; 51. a movable hole; 52. a circular groove; 53. a second fixture block; 54. a third receiving hole; 55. a second pull cord; 56. a fourth spring; 57. a second card hole; 58. a sawtooth groove; 59. a sixth spring; 60. a first chuck; 61. a fourth receiving hole; 62. a circular hole; 63. a first rotating rod.

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.

As shown in fig. 1 to 9, the present invention provides a technical solution: a portable gynecological tumor nursing infusion pump comprises a fixed shell 3, two round holes 62 are respectively arranged at the bottom and the top of the fixed shell 3, a first rotating rod 63 is connected with the inner upper surface of the round hole 62 at the left side below and the inner lower surface of the round hole 62 at the right side above in a military rotation manner, a plurality of first spring rods 6 are fixedly connected with the outer side wall of the first rotating rod 63, the other ends of the first spring rods 6 are fixedly connected with the inner side wall of the round hole 62, the outer side wall of the first rotating rod 63 at the left side is positioned below the first spring rods 6, the outer side wall of the first rotating rod 63 at the right side is positioned above the first spring rods 6 and is fixedly connected with a first rotating wheel 7, the bottom of the first rotating rod 63 at the left side and the top of the first rotating rod 63 at the right side are both fixedly connected with a second rotating rod 8, a first screw 28 is slidably connected with a second screw 31 inside of the first screw 28, the lower part of the inner side wall of the lower left round hole 62 and the upper part of the inner side wall of the upper right round hole 62 are both provided with a first accommodating hole 34, a first spring 36 is fixed inside the first accommodating hole 34, the other end of the first spring 36 is fixed with a first semicircle block 37, the top of the first semicircle block 37 is provided with a second accommodating hole 35, the inside of the second accommodating hole 35 is fixed with a second spring 33, the other end of the second spring 33 is fixed with a first fixture block 38, the opposite sides of the inside of the two first accommodating holes 34 are both provided with a first fixture hole 39, the top of the first semicircle block 37 is provided with a slide hole 32 near the second screw 31, the slide hole 32 is internally connected with a slide bar 40 in a sliding way, the top of the slide bar 40 is fixed with a pressure plate 41, the opposite north sides of the two first fixture blocks 38 are both fixed with first pull ropes 30, the other ends of the two first pull ropes 30 respectively pass through the two first semicircle blocks 37 to be fixedly connected with the back sides of the two slide bars 40, the inner side wall of the round hole 62 is fixedly connected with a second semicircular block 29 corresponding to the first semicircular block 37, the outer side wall of the first screw 28 and the second screw 31 are respectively in threaded connection with the inner side wall of the second semicircular block 29 and the inner side wall of the first semicircular block 37, the bottom of the left second screw 31 and the top of the right second screw 31 are respectively fixed with 4 second fixing plates 2 of the first fixing plate, a movable hole 51 is arranged above the inner part of the fixing shell 3, the inner part of the movable hole 51 is rotatably connected with two third rotating rods 16, the outer side of each third rotating rod 16 is sleeved with a third spring 15, the outer side of each third rotating rod 16 is sleeved with a sliding plate 14 below the corresponding third spring 15, the bottom of each sliding plate 14 is fixed with a cylinder 13, the outer side wall of each third rotating rod 16 is rotatably connected with a rotating block 12, the top of each rotating block 12 is provided with a round groove 52, the inner side wall of each rotating block 12 is provided with a third accommodating hole 54, and the inner part of each third accommodating hole 54 is fixed with a fourth spring 56, a second fixture block 53 is fixed at the other end of a fourth spring 56, a second pull rope 55 is fixed on the inner side wall of the circular groove 52, the other end of the second pull rope 55 passes through the rotary block 12 and is fixedly connected with the second fixture block 53, a second fixture hole 57 is formed on the outer side wall of the third rotary rod 16, a second rotary wheel 17 is fixed at the bottom of the rotary block 12, a fifth pull rope 22 is fixed on the outer side wall of the second rotary wheel 17, the other end of the fifth pull rope 22 is fixedly connected with the outer side wall of the first rotary wheel 7, a fourth rotary rod 20 is rotatably connected between the two third rotary rods 16 in the movable hole 51, a second clockwork spring 19 is fixed on the outer side wall of the fourth rotary rod 20, a fixed ring 18 is fixed at the other end of the second clockwork spring 19, the top of the fixed ring 18 is fixedly connected with the inner upper surface of the movable hole 51, the two third rotary rods 16 and the fourth rotary rod 20 are connected with each other through a first gear 10 and a second gear transmission 11, the three first gears 10 are respectively connected with the outer side walls of the fourth rotating rods 20 and the outer side walls of the two third rotating rods 16 in a rotating manner, the outer side walls of the third rotating rods 16 and the outer side walls of the fourth rotating rods 20 are respectively provided with a plurality of fourth accommodating holes 61, fifth springs 59 are fixed inside the fourth accommodating holes 61, the other ends of the fifth springs 59 are fixedly connected with first clamping heads 60, the inner side walls of the first gears 10 are provided with sawtooth grooves 58, the top of the fixed shell 3 is fixed with a handle 5, the interior of the handle 5 is slidably connected with a sliding block 47, the top of the sliding block 47 is rotatably connected with a fifth rotating rod 48, the top of the fifth rotating rod 48 is fixedly connected with a first round block 44, the bottom of the first round block 44 is rotatably connected with a second round block 46, the bottom of the second round block 46 is slidably connected with the top of the handle 5, fifth accommodating holes 26 are respectively formed above the inner side walls of the left round hole 62 below and above the inner side walls of the right round hole 62 above the above, when the device is used, firstly, the strip 42 is rotated to drive the first round block 44 and the fifth rotating rod 48 to rotate, so that the fourth pull rope 23 is tightened, the spring drives the first rotating rod 63 and the second rotating rod 8 to rotate by pulling the second rotating rod 25, so that the first screw 31 and the first semicircular block 37 are screwed, the first screw 31 rotates outwards, and the second screw 28 is driven to move by driving the clockwork spring after the first screw 31 rotates to the head, so that the second screw 28 contacts with the second semicircular block 29 and rotates continuously, so that the second screw 28 extrudes the pressing plate 41 when moving, the pressing plate 41 drives the sliding rod 40 to move, the sliding rod 40 pulls the first pull rope 30, the first pull rope 30 pulls the first clamping block 38, so that the first semicircular block 37 is extruded into the first accommodating hole 34, the second screw 31 moves continuously, the infusion can be used when the rotation is finished, the infusion can be hung on the hook 1 without being fixed on the rod, the first rotating rod 63 rotates and drives the first rotating wheel 7 to rotate, the first rotating wheel 7 drives the second rotating wheel 17 to rotate through the fifth pull rope 22, the second rotating wheel 17 drives the first gear 10 of the third rotating rod 16, the first gear 10 drives the second gear 11 and the fourth rotating rod 20 to rotate, and the strip 42 is shifted leftwards after the use, so that the sliding block 47 moves leftwards, the slider 47 moves with the third cable 21, so that the left slide 14 and the drum 13 descend, the drum 13 presses the left second cable 55 downwards, the second cable 55 pulls the left second latch 53, the second clockwork spring 19 rotates the fourth rotating rod 20 reversely, the fourth rotating rod 20 rotates the middle first gear 10 reversely, the middle first gear 10 rotates the two second gears 11, the two second gears 11 rotate the two third rotating rods 16, the right third rotating rod 16 is engaged with the second latch 53, the second rotating wheel 17 and the rotating block 12 rotate, so that the right first rotating rod 63 rotates, so that the right second screw 28 and the right first screw 31 rotate to enter the circular hole 62, and the strip 42 moves like a move, so that the left second screw 28 and the left first screw 31 also enter the circular hole 62.

Further, the inside of below right side round hole 62 and the inside of top left side round hole 62 all sliding connection have telescopic link 9, and the interior pole of two telescopic links 9 respectively with first fixed plate (4 the top and the bottom fixed connection of second fixed plate 2, have spacing effect like this.

Furthermore, the hooks 1 are fixed on both sides of the top of the second fixing plate 2, so that the infusion bottle can be hung conveniently.

Furthermore, a plurality of sixth accommodating holes 50 are formed in the bottom of the first round block 44, a seventh spring 43 is fixed inside the sixth accommodating holes 50, a third chuck 45 is fixed at the other end of the seventh spring 43, and a plurality of third clamping holes 49 are formed in the top of the second round block 46, so that the first round block 44 cannot easily rotate after rotating.

Further, the elastic force of the second power spring 19 is larger than the three first power springs 6, and the elastic force of the second power spring 19 is smaller than the elastic force of the six first power springs 6, so that the second power spring 19 can be reversely rotated with the single first rotating bar 63 by the transmission.

Further, the circumference of the first gear 10 is larger than the circumference of the second gear 11, so that one rotation of the first gear 10 can carry a plurality of rotations of the second gear 11.

Further, a strip 42 is fixed on the top of the first circular block 44, so that the rotation and the shifting are convenient.

In conclusion, the working process of the invention is as follows: in use, the device is operated by first rotating the bar 42 to rotate the first round block 44 and the fifth rotating rod 48, so that the fourth pull rope 23 is tightened, the second chuck 25 is pulled to rotate the first rotating rod 63 and the second rotating rod 8 by the clockwork spring, so that the first screw 31 is screwed with the first half round block 37, so that the first screw 31 is rotated outwards, the first screw 31 is moved after the first screw 31 is rotated to the head, so that the second screw 28 is contacted with the second half round block 29 and is rotated continuously, so that the second screw 28 is moved to press the press plate 41, the press plate 41 is moved by the slide bar 40, the slide bar 40 pulls the first pull rope 30, the first pull rope 30 pulls the first latch 38, so that the first half round block 37 is pressed into the first accommodating hole 34, the second screw 31 is moved continuously, and after the rotation is completed, the device can be used without being fixed on the bar, the infusion can be hung on the hook 1 conveniently for people above the infusion, the first rotating rod 63 can rotate and drive the first rotating wheel 7 to rotate, the first rotating wheel 7 drives the second rotating wheel 17 to rotate through the fifth pull rope 22, the second rotating wheel 17 drives the third rotating rod 16 and the first gear 10 to rotate, the first gear 10 drives the second gear 11 and the fourth rotating rod 20 to rotate, after the infusion is used, the strip 42 is shifted leftwards, the sliding block 47 moves leftwards, the sliding block 47 drives the third pull rope 21 to move, the sliding plate 14 and the cylinder 13 on the left side descend, the cylinder 13 presses the second pull rope 55 on the left side downwards, the second pull rope 55 drives the second clamping block 53 on the left side, the second spring 19 drives the fourth rotating rod 20 to rotate reversely, the fourth rotating rod 20 drives the first gear 10 in the middle to rotate, the first gear 10 in the middle drives the second gears 11 on two sides to rotate, and the second gears 11 on two sides drive the third rotating rod 16 to rotate, the third rotating rod 16 on the right side is engaged with the second rotating wheel 17 and the rotating block 12 through the second latch 53, so that the first rotating rod 63 on the right side rotates, the second screw 28 and the first screw 31 on the right side rotate to enter the circular hole 62, and then the strip 42 is moved, so that the second screw 28 and the first screw 31 on the left side also enter the circular hole 62.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a gynaecology's oncology nurses transfer pump convenient to carry, includes set casing (3), its characterized in that: the bottom and the top of the fixed shell (3) are both provided with two round holes (62), the left side below the inner upper surface and the right side above the inner lower surface of the round hole (62) are connected with a first rotating rod (63) in a military rotation manner, the outer side wall of the first rotating rod (63) is fixedly connected with a plurality of first spring rods (6), the other end of each first spring rod (6) is fixedly connected with the inner side wall of the round hole (62), the outer side wall of the first rotating rod (63) at the left side is positioned below the first spring rods (6) and at the right side of the first spring rods (6), the outer side wall of the first rotating rod (63) is positioned above the first spring rods (6) and is fixedly connected with a first rotating wheel (7), the bottom of the first rotating rod (63) at the left side and at the right side of the top of the first rotating rod (63) are fixedly connected with a second rotating rod (8), the inner part of the second rotating rod (8) is connected with a first screw rod (28) in a sliding manner, the inner part of the first screw rod (28) is connected with a second screw rod (31) in a sliding manner, the left side of the lower part is arranged below and on the right side of the inner side wall of the round hole (62), a first accommodating hole (34) is formed above the inner side wall of the round hole (62), a first spring (36) is fixed inside the first accommodating hole (34), a first semicircular block (37) is fixed at the other end of the first spring (36), a second accommodating hole (35) is formed in the top of the first semicircular block (37), a second spring (33) is fixed inside the second accommodating hole (35), a first clamping block (38) is fixed at the other end of the second spring (33), first clamping holes (39) are formed in the opposite sides of the two first accommodating holes (34), and a sliding hole (32) is formed in the position, close to the second screw rod (31), in the top of the first semicircular block (37), a sliding rod (40) is connected in the sliding hole (32) in a sliding manner, a pressing plate (41) is fixed at the top of the sliding rod (40), first pull ropes (30) are fixed on the opposite sides of the two first clamping blocks (38), the other ends of the two first pull ropes (30) respectively penetrate through the two first semicircular blocks (37) and are fixedly connected with the back sides of the two sliding rods (40), a second semicircular block (29) is fixedly connected to the position, corresponding to the first semicircular block (37), of the inner side wall of the circular hole (62), the outer side wall of the first screw (28) and the second screw (31) are respectively in threaded connection with the inner side wall of the second semicircular block (29) and the inner side wall of the first semicircular block (37), first fixing plates (4) and second fixing plates (2) are respectively fixed at the bottom of the second screw (31) on the left side and the top of the second screw (31), a movable hole (51) is formed in the upper portion of the inner portion of the fixed shell (3), two third rotating rods (16) are rotatably connected in the movable hole (51), a third spring (15) is sleeved on the outer side of each third rotating rod (16), a sliding plate (14) is sleeved on the outer side of each third rotating rod (16) and located below the third spring (15), a cylinder (13) is fixed to the bottom of each sliding plate (14), a rotating block (12) is rotatably connected to the outer side wall of each third rotating rod (16), a circular groove (52) is formed in the top of each rotating block (12), a third accommodating hole (54) is formed in the inner side wall of each rotating block (12), a fourth spring (56) is fixed in the inner portion of each third accommodating hole (54), a second clamping block (53) is fixed to the other end of each fourth spring (56), a second pull rope (55) is fixed to the inner side wall of each circular groove (52), the other end of the second pull rope (55) penetrates through the rotating block (12) and is fixedly connected with the second clamping block (53), the outer side wall of the third rotating rod (16) is provided with a second clamping hole (57), the bottom of the rotating block (12) is fixedly provided with a second rotating wheel (17), the outer side wall of the second rotating wheel (17) is fixedly provided with a fifth pull rope (22), the other end of the fifth pull rope (22) is fixedly connected with the outer side wall of the first rotating wheel (7), the inner part of the movable hole (51) is positioned between the two third rotating rods (16) and is rotatably connected with a fourth rotating rod (20), the outer side wall of the fourth rotating rod (20) is fixedly provided with a second clockwork spring (19), the other end of the second clockwork spring (19) is fixedly provided with a fixing ring (18), and the top of the fixing ring (18) is fixedly connected with the inner upper surface of the movable hole (51), the two third rotating rods (16) are connected with the fourth rotating rod (20) through a first gear (10) and a second gear (11), the three first gears (10) are respectively connected with the outer side wall of the fourth rotating rod (20) in a rotating mode with the outer side walls of the two third rotating rods (16), a plurality of fourth accommodating holes (61) are formed in the outer side wall of each third rotating rod (16) and the outer side wall of each fourth rotating rod (20), a fifth spring (59) is fixed inside each fourth accommodating hole (61), a first clamping head (60) is fixedly connected to the other end of each fifth spring (59), a sawtooth groove (58) is formed in the inner side wall of each first gear (10), a lifting handle (5) is fixed to the top of the fixed shell (3), a sliding block (47) is connected to the inner side of each lifting handle (5) in a sliding mode, and a fifth rotating rod (48) is rotatably connected to the top of each sliding block (47), the top of the fifth rotating rod (48) is fixedly connected with a first round block (44), the bottom of the first round block (44) is rotatably connected with a second round block (46), the bottom of the second round block (46) is slidably connected with the top of the handle (5), fifth accommodating holes (26) are formed above the inner side wall of the lower left round hole (62) and above the inner side wall of the upper right round hole (62), a sixth spring (27) is fixed inside each fifth accommodating hole (26), a second chuck (25) is fixed at the other end of each sixth spring (27), a fourth clamping hole (24) is formed in the outer side wall of the second rotating rod (8), a fourth pull rope (23) is movably connected inside each fifth rotating rod (48), two ends of each fourth pull rope (23) are fixedly connected with the opposite sides of the two second chucks (25) respectively, and third pull ropes (21) are fixedly connected to the left side and the right side of each sliding block (47), the other end of the third pull rope (21) penetrates through the handle (5) and the fixed shell (3) to be fixedly connected with the top of the sliding plate (14).

2. The portable gynecological oncology nursing infusion pump of claim 1, wherein: the inside of the round hole (62) on the right side of the lower part and the inside of the round hole (62) on the left side of the upper part are both connected with telescopic rods (9) in a sliding manner, and inner rods of the two telescopic rods (9) are respectively fixedly connected with the top of the first fixing plate (4) and the bottom of the second fixing plate (2).

3. The portable gynecological oncology nursing infusion pump of claim 1, wherein: and hooks (1) are fixed on two sides of the top of the second fixing plate (2).

4. The portable gynecological oncology nursing infusion pump of claim 1, wherein: a plurality of sixth accommodating holes (50) are formed in the bottom of the first round block (44), a seventh spring (43) is fixed inside the sixth accommodating holes (50), a third clamping head (45) is fixed to the other end of the seventh spring (43), and a plurality of third clamping holes (49) are formed in the top of the second round block (46).

5. The portable gynecological oncology nursing infusion pump of claim 1, wherein: the elasticity of the second spring (19) is greater than the three first springs (6), and the elasticity of the second spring (19) is less than the six elasticity of the first springs (6).

6. The portable gynecological oncology nursing infusion pump of claim 1, wherein: the circumference of the first gear (10) is greater than the circumference of the second gear (11).

7. The portable gynecological oncology nursing infusion pump of claim 1, wherein: a strip (42) is fixed on the top of the first round block (44).