CN214018751U

CN214018751U - Infusion pump with adjusting function

Info

Publication number: CN214018751U
Application number: CN202022060070.XU
Authority: CN
Inventors: 张亚
Original assignee: Tianjin Yushenyan Technology Co ltd
Current assignee: Tianjin Yushenyan Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-24
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an transfer pump with regulatory function, including the branch and the pump body, the lifter plate has been cup jointed in the activity of the branch outside, and the pump body is located the lifter plate upper end, is connected through fixture between the pump body and the branch, and fixture includes the fixed block, two mounting holes, two centre gripping hoops, two through-holes, bolt and nut, is equipped with the backup pad under the lifter plate, and the fixed cup joint of backup pad is in the branch outside, is equipped with adjustment mechanism between backup pad and the lifter plate, and adjustment mechanism includes the recess, the screw rod, the control block, two horizontal poles, two mounting panels, two fixed plates and two connecting plates. The utility model discloses a lifter plate rises and drives the pump body and rises, adjusts highly very convenient of the pump body to adaptation actual need, the adaptability is stronger, simultaneously, utilizes the support of lifter plate and the centre gripping of two centre gripping hoops, guarantees the stability of the pump body, and then guarantees that the infusion process is smooth and easy.

Description

Infusion pump with adjusting function

Technical Field

The utility model relates to a relevant technical field of transfer pump specifically is an transfer pump with regulatory function.

Background

The infusion pump is an instrument which can accurately control the number of infusion drops or the flow rate of infusion, ensure that the medicine can be uniformly mixed, ensure the medicine amount to be accurate and safely enter the body of a patient to play a role, is an intelligent infusion device, has the infusion speed not influenced by the back pressure of the human body and an operator, is accurate and reliable in infusion, contributes to reducing the working intensity of clinical care, and improves the accuracy, the safety and the care quality of the infusion.

The transfer pump can generally cooperate the infusion support when using, and current transfer pump generally is the snap-on the infusion support, and the high messenger of transfer pump is fixed, and inconvenient regulation transfer pump's height uses and has certain limitation, and some transfer pump are installed the transfer pump on the infusion support through bolt and U type piece, and stability is relatively poor, when adjusting the transfer pump height, twist behind the bolt, still need manually mention the transfer pump and adjust the height of transfer pump, and is more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion pump with regulatory function to current transfer pump generally all is the snap-on the infusion support among the solution above-mentioned background art, the high messenger of transfer pump is fixed, the inconvenient height of adjusting the transfer pump, it has certain limitation to use, some transfer pump is installed the transfer pump on the infusion support through bolt and U type piece, stability is relatively poor, when adjusting the transfer pump height, after screwing the bolt, still need manually mention the transfer pump and adjust the height of transfer pump, more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an transfer pump with regulatory function, includes the branch and the pump body, the lifter plate has been cup jointed in the activity of the branch outside, the pump body is located the lifter plate upper end, be connected through fixture between the pump body and the branch, be equipped with the backup pad under the lifter plate, the fixed cup joint in the branch outside of backup pad, be equipped with adjustment mechanism between backup pad and the lifter plate.

Preferably, fixture includes fixed block, two mounting holes, two centre gripping hoops, two through-holes, bolt and nut, fixed block fixed connection is in the pump body outside, one side that the pump body was kept away from to the fixed block articulates through two mounting holes has two centre gripping hoops, two the centre gripping hoop is all established to the arc form, two the centre gripping hoop is located the branch both sides respectively, two the one end that the fixed block was kept away from to the centre gripping hoop is inserted through the through-hole and is equipped with the bolt, shank of bolt wall end threaded connection has the nut, nut and one of them centre gripping hoop outside in close contact with.

Preferably, adjustment mechanism includes recess, screw rod, control block, two horizontal poles, two mounting panels, two fixed plates and two connecting plates, the recess is seted up in the backup pad upper end, the recess internal rotation is connected with the screw rod, the screw rod stretches out the one end tip fixedly connected with control block of backup pad, the screw rod both sides all are equipped with the horizontal pole, two the equal fixed connection of horizontal pole is on the recess lateral wall, two the mounting panel symmetry cover is established on screw rod and two horizontal poles, two the equal fixed connection of fixed plate is in the lifter plate bottom, two the fixed plate with correspond between the mounting panel all be connected through the connecting plate.

Preferably, the upper ends of the two connecting plates are respectively and rotatably connected with the two fixing plates, and the bottom ends of the two connecting plates are respectively and rotatably connected with the two mounting plates.

Preferably, the two mounting plates are movably sleeved with the two cross rods, the two mounting plates are in threaded connection with the screw rod, and internal threads of the two mounting plates in threaded connection with the screw rod are opposite in direction.

Preferably, the upper end of one side of the support plate, which is far away from the control block, is fixedly connected with two guide rods, the two guide rods are movably sleeved with the lifting plate, and the end parts of the top ends of the two guide rods are fixedly connected with limit blocks.

The utility model provides an transfer pump with regulatory function possesses following beneficial effect:

(1) the utility model discloses a wrap up two centre gripping hoops with the branch outside, with branch lateral wall in close contact with, utilize bolt and nut to fix two centre gripping hoops after that, make two centre gripping hoops remain the state to the branch centre gripping throughout to fix the pump body on branch, prevent that the pump body from rocking, simultaneously, the pump body is placed on the lifter plate, utilizes the support of lifter plate, guarantees the stability of the pump body, and then guarantees that the infusion process is smooth and easy.

(2) The utility model discloses an unscrewing the bolt, rotating the control block again, the control block drives the screw rod and rotates, because two mounting panels turn to on the contrary with screw rod threaded connection's internal thread, consequently two mounting panels can remove in opposite directions, and two mounting panels remove the in-process in opposite directions, can promote the lifter plate through two connecting plates and rise to promote the pump body and rise, to highly very convenient the adjusting of the pump body, with adaptation actual need, the adaptability is stronger.

Drawings

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

FIG. 2 is a schematic view of the structure of the A-A surface of the present invention;

FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the clamping hoop of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. a strut; 2. a pump body; 3. a clamping mechanism; 31. a fixed block; 32. a clamping hoop; 33. a bolt; 34. a nut; 35. a through hole; 36. mounting holes; 4. an adjustment mechanism; 41. a fixing plate; 42. a screw; 43. a connecting plate; 44. a control block; 45. mounting a plate; 46. a groove; 47. a cross bar; 5. a guide bar; 6. a limiting block; 7. a support plate; 8. a lifting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides an transfer pump with regulatory function, including branch 1 and the pump body 2, the lifter plate 8 has been cup jointed in the activity of the 1 outside of branch, the pump body 2 is located 8 upper ends of lifter plate, be connected through fixture 3 between the pump body 2 and the branch 1, be equipped with backup pad 7 under the lifter plate 8, backup pad 7 is fixed cup joints in the 1 outside of branch, be equipped with adjustment mechanism 4 between backup pad 7 and the lifter plate 8, rise and drive the pump body 2 through the lifter plate 8 and rise, highly very convenient the adjusting of the pump body 2, in order to adapt to actual need, adaptability is stronger, and simultaneously, utilize the support of lifter plate 8 and the centre gripping of two centre gripping hoops 32, guarantee the stability of the pump body 2, and then guarantee that the infusion process is smooth and easy.

The clamping mechanism 3 comprises a fixed block 31, two mounting holes 36, two clamping hoops 32, two through holes 35, bolts 33 and nuts 34, the fixed block 31 is fixedly connected to the outer side of the pump body 2, one side of the fixed block 31, which is far away from the pump body 2, is hinged with the two clamping hoops 32 through the two mounting holes 36, the two clamping hoops 32 are both arc-shaped, the two clamping hoops 32 are respectively positioned at two sides of the supporting rod 1, one ends of the two clamping hoops 32, which are far away from the fixed block 31, are inserted with the bolts 33 through the through holes 35, the end of the rod wall of the bolt 33 is in threaded connection with the nut 34, the nut 34 is in close contact with the outer side of one of the clamping hoops 32, the two clamping hoops 32 are wrapped on the outer side of the supporting rod 1 and are in close contact with the outer side wall of the supporting rod 1, then the two clamping hoops 32 are fixed by the bolts 33 and the nuts 34, so that the two clamping hoops 32 always keep in a clamping state of the supporting rod 1, thereby fixing the pump body 2 on the supporting rod 1, prevent that the pump body 2 from rocking, simultaneously, the pump body 2 is placed on lifter plate 8, utilizes the support of lifter plate 8, guarantees the stability of the pump body 2, and then guarantees that the infusion process is smooth and easy.

The adjusting mechanism 4 comprises a groove 46, a screw 42, a control block 44, two cross rods 47, two mounting plates 45, two fixing plates 41 and two connecting plates 43, the groove 46 is arranged at the upper end of the supporting plate 7, the screw 42 is connected in the groove 46 in a rotating manner, the end part of the screw 42 extending out of the supporting plate 7 is fixedly connected with the control block 44, the cross rods 47 are arranged at two sides of the screw 42, the two cross rods 47 are fixedly connected on the side walls of the groove 46, the two mounting plates 45 are symmetrically sleeved on the screw 42 and the two cross rods 47, the two fixing plates 41 are fixedly connected at the bottom end of the lifting plate 8, the two fixing plates 41 are connected with the corresponding mounting plates 45 through the connecting plates 43, the control block 44 is rotated, the control block 44 drives the screw 42 to rotate, because the internal threads of the two mounting plates 45 in threaded connection with the screw 42 are in opposite directions, the two mounting plates 45 can move in opposite directions, and in the process that the two mounting plates 45 move in opposite directions, can promote lifter plate 8 through two connecting plates 43 and rise to promote the pump body 2 and rise, adjust the highly convenient of pump body 2, with adaptation actual need, the adaptability is stronger.

The upper ends of the two connecting plates 43 are respectively rotatably connected with the two fixing plates 41, the bottom ends of the two connecting plates 43 are respectively rotatably connected with the two mounting plates 45, and the two mounting plates 45 push the lifting plate 8 to ascend through the two connecting plates 43 when moving in opposite directions.

Two mounting panels 45 all cup joint with two horizontal poles 47 activity, and two mounting panels 45 all with screw rod 42 threaded connection, two mounting panels 45 are opposite each other with screw rod 42 threaded connection's internal thread and turn to, and two mounting panels 45 pass through screw rod 42 drive and move in opposite directions.

Two guide arms 5 of one side upper end fixedly connected with of control block 44 are kept away from to backup pad 7, and two guide arms 5 all cup joint with the activity of lifter plate 8, and the equal fixedly connected with stopper 6 of two guide arms 5 top end utilizes two guide arms 5 to lead to lifter plate 8, guarantees that lifter plate 8 stably goes up and down.

The working principle is that the control block 44 is rotated, the control block 44 drives the screw rod 42 to rotate, because the two mounting plates 45 and the internal threads of the screw rod 42 in threaded connection are reversely rotated, the two mounting plates 45 move oppositely, in the process that the two mounting plates 45 move oppositely, the lifting plate 8 is pushed to ascend through the two connecting plates 43, so that the pump body 2 is pushed to ascend, the height of the pump body 2 is conveniently adjusted to adapt to the actual requirement, the adaptability is stronger, after the adjustment is completed, the two clamping hoops 32 are wrapped outside the supporting rod 1 and are in close contact with the outer side wall of the supporting rod 1, then the two clamping hoops 32 are fixed by using the bolts 33 and the nuts 34, so that the two clamping hoops 32 always keep clamping the supporting rod 1, the pump body 2 is fixed on the supporting rod 1, the shaking of the pump body 2 is prevented, meanwhile, the pump body 2 is placed on the lifting plate 8 and supported by the lifting plate 8, the stability of the pump body 2 is ensured, and the smooth infusion process is further ensured.

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 an transfer pump with regulatory function, includes branch (1) and the pump body (2), its characterized in that, lifter plate (8) have been cup jointed in the activity of branch (1) outside, the pump body (2) are located lifter plate (8) upper end, be connected through fixture (3) between the pump body (2) and branch (1), be equipped with backup pad (7) under lifter plate (8), backup pad (7) are fixed cup jointing in branch (1) outside, be equipped with adjustment mechanism (4) between backup pad (7) and lifter plate (8).

2. An infusion pump with regulating function according to claim 1, characterized in that: fixture (3) are including fixed block (31), two mounting holes (36), two centre gripping hoops (32), two through-holes (35), bolt (33) and nut (34), fixed block (31) fixed connection is in the pump body (2) outside, one side that the pump body (2) was kept away from in fixed block (31) articulates through two mounting holes (36) has two centre gripping hoops (32), two centre gripping hoops (32) are all established to the arc form, two centre gripping hoops (32) are located branch (1) both sides respectively, two the one end that fixed block (31) were kept away from in centre gripping hoops (32) is inserted through-hole (35) and is equipped with bolt (33), bolt (33) pole wall end threaded connection has nut (34), nut (34) and one of them centre gripping hoop (32) outside in close contact with.

3. An infusion pump with regulating function according to claim 1, characterized in that: the adjusting mechanism (4) comprises a groove (46), a screw rod (42), a control block (44), two cross rods (47), two mounting plates (45), two fixing plates (41) and two connecting plates (43), the groove (46) is arranged at the upper end of the supporting plate (7), a screw rod (42) is rotationally connected in the groove (46), a control block (44) is fixedly connected with one end part of the screw rod (42) extending out of the support plate (7), screw rod (42) both sides all are equipped with horizontal pole (47), two the equal fixed connection of horizontal pole (47) is on recess (46) lateral wall, two mounting panel (45) symmetry cover is established on screw rod (42) and two horizontal poles (47), two the equal fixed connection of fixed plate (41) is in lifter plate (8) bottom, two fixed plate (41) and correspond all to be connected through connecting plate (43) between mounting panel (45).

4. An infusion pump with regulating function according to claim 3, characterized in that: the upper ends of the two connecting plates (43) are respectively rotatably connected with the two fixing plates (41), and the bottom ends of the two connecting plates (43) are respectively rotatably connected with the two mounting plates (45).

5. An infusion pump with regulating function according to claim 3, characterized in that: the two mounting plates (45) are movably sleeved with the two cross rods (47), the two mounting plates (45) are in threaded connection with the screw rod (42), and internal threads of the two mounting plates (45) in threaded connection with the screw rod (42) are opposite in direction.

6. An infusion pump with regulating function according to claim 3, characterized in that: two guide arms (5) are fixedly connected to the upper end of one side, far away from the control block (44), of the support plate (7), the guide arms (5) are movably sleeved with the lifting plate (8), and the end portions of the top ends of the guide arms (5) are fixedly connected with limiting blocks (6).