CN217091642U

CN217091642U - Improved movable infusion hook

Info

Publication number: CN217091642U
Application number: CN202220198261.9U
Authority: CN
Inventors: 吴佳雨
Original assignee: Huaibei People's Hospital
Current assignee: Huaibei People's Hospital
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-02
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an improved generation removes infusion and colludes, including installation mechanism and No. two mount pads, the perforation that link up from top to bottom is seted up to installation mechanism's upper end, be provided with fixed establishment in the perforation, the nut is installed to the last screw thread of fixed establishment, the lower terminal surface of nut and installation mechanism's up end movable contact, elevating system has been cup jointed in the last activity of fixed establishment, elevating system's upper end one side and installation mechanism's lower extreme swing joint, rotary mechanism is installed to fixed establishment's lower terminal thread, the elevating system activity is cup jointed on rotary mechanism. An improved generation removes infusion and colludes, easy to assemble and dismantlement can be installed on two kinds of infusion poles of violently erecting, elevating system can reciprocate, need not stand on the tiptoe or raise the head and just can hang the couple with the infusion bottle, easy operation, the security is high, and it is convenient to change the infusion bottle, can not influence other infusion bag's normal use, convenient to use, the practicality is strong.

Description

Improved movable infusion hook

Technical Field

The utility model relates to the technical field of medical equipment, in particular to improved generation removes infusion and colludes.

Background

In most hospitals or clinics, infusion is a treatment means with very high use frequency for patients, and during the infusion process, an infusion bottle or an infusion bag needs to be hung at a high position, so that an infusion support or a hook is a necessary tool. The existing transfusion stand mainly comprises a hook and a transfusion rod, wherein the hook is fixed on the transfusion rod and is provided with a plurality of hooks; when the transfusion rod is a vertical rod, the use height can be adjusted through the extension and retraction of the vertical rod; when the transfusion rod is a cross rod, the transfusion rod can be arranged at different positions of the cross rod.

The infusion support of current is when the infusion, in order to make things convenient for the infusion to use, no matter install at the montant or on the horizontal pole, the mounting height that the infusion was colluded is all higher, hang infusion bottle or infusion bag at the in-process that the infusion was colluded, medical personnel need to lift the head and hang, or hang standing on the tiptoe, or the infusion pole that falls hangs, if lift the head and hang or hang standing on the tiptoe, then can cause and hang inconveniently, hang the problem that the security is low, if fall the infusion pole because can fix a plurality of collusions on the infusion pole, then can all fall with the colluding on the infusion pole, in case there is the couple in service behavior, then can influence infusion effect on this couple. Therefore, an improved movable infusion hook is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an improved generation removes infusion and colludes, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved movable infusion hook comprises an installation mechanism and a second installation seat, wherein the upper end of the installation mechanism is provided with a through hole which is communicated up and down, a fixing mechanism is arranged in the through hole, a nut is installed on the fixing mechanism in a threaded manner, the lower end face of the nut is in movable contact with the upper end face of the installation mechanism, a lifting mechanism is movably sleeved on the fixing mechanism, one side of the upper end of the lifting mechanism is movably connected with the lower end of the installation mechanism, a rotating mechanism is installed on the lower end thread of the fixing mechanism, the lifting mechanism is movably sleeved on the rotating mechanism, a first screw rod is installed on the lifting mechanism in a threaded manner, one end of the first screw rod, far away from the lifting mechanism, is fixedly provided with a hook, the left part of the inner cylindrical surface of the installation mechanism is fixedly provided with a supporting seat, and a rotary seat is installed on the supporting seat through a bolt, fixed mounting has a mount pad on the roating seat, a mount pad and No. two mount pads all are semicircular structure and set up, the mount pad passes through bolted connection together with No. two mount pads, the outer face of cylinder right part interlude fixed mounting of No. two mount pads has the internal thread pipe, No. two screw rods are installed to the right-hand member face screw thread of internal thread pipe, the right-hand member face fixed mounting of No. two screw rods has a knob.

Preferably, installation mechanism includes No. one semicircle frame, No. two semicircle framves and installation knob, the supporting seat is installed on the inner circumferential surface of No. one semicircle frame, the equal fixed mounting in upper end front portion and the upper end rear portion of No. one semicircle frame has the truss, No. two semicircle frame activity joints are in two trusses, No. one semicircle frame encloses into a circular structure with No. two semicircle frames jointly, two a screw that link up around all seting up on the truss, No. two screws have all been seted up to the lateral surface front portion and the lateral surface rear portion of No. two semicircle frames, the installation knob screw thread is installed in screw and No. two screws.

Preferably, fixed establishment includes the connecting rod No. one, the up end of connecting rod and installation mechanism's lower terminal surface movable contact, the lower terminal surface fixed mounting of connecting rod has spacing dish, the lower extreme fixed mounting of spacing dish has No. three screw rods, the up end fixed mounting of connecting rod has No. four screw rods, No. four screw rods wear to establish in the perforation, No. four screw rods and nut threaded connection.

Preferably, rotary mechanism includes the swivel sleeve, the swivel sleeve screw thread cup joints on No. three screw rods, the annular has been seted up on the outer face of cylinder of swivel sleeve, the lower terminal surface fixed mounting of swivel sleeve has the connecting pipe, the lower extreme fixed mounting of connecting pipe has No. two knobs.

Preferably, elevating system includes No. three connecting rods, the lower extreme fixed mounting of No. three connecting rods has a cover seat, the cover seat activity is cup jointed and is sheathe in at the rotation, No. five screw rods are installed to the screw thread on the cover seat, No. five screw rods extend to in the annular, the one end fixed mounting who keeps away from the cover seat of No. five screw rods has No. three knobs, the upper end fixed mounting of No. three connecting rods has the connecting seat, the upper end left part fixed mounting of connecting seat has the installation piece.

Preferably, the connecting seat is sleeved on the first connecting rod in a sliding manner, the first screw rod is connected with the mounting block in a threaded manner, one end, far away from the first screw rod, of the mounting block is in movable contact with the outer side surface of the mounting mechanism, and the connecting seat is in movable contact with the lower end surface of the mounting mechanism.

Preferably, the connecting rod is sleeved with a rubber sleeve, and the upper end and the lower end of the rubber sleeve are in movable contact with the limiting disc and the connecting seat respectively.

Preferably, the perforation is provided with a plurality of and is located No. one semicircle frame and No. two semicircle frames respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up fixed establishment, rotary mechanism and elevating system, when needs hang or change the infusion bottle, rotatory No. two knobs make No. three screw rods and swivel becket break away from, at this moment, elevating system whereabouts drives the couple and moves down, need not stand on the tiptoe or raise the head and just can hang the couple with the infusion bottle, then, upward move elevating system, with No. three screw rods and swivel becket threaded mounting together, easy operation conveniently changes the infusion bottle, and the safety in utilization is high.

2. The utility model discloses in, through setting up the perforation, the perforation is provided with a plurality ofly and is the annular array and distributes, can install a plurality of fixed establishment on installation mechanism through a plurality of perforations, rotary mechanism and elevating system can all be installed on every fixed establishment, a couple can all be installed on every elevating system, an infusion bag can all be hung on every couple, thereby can hang a plurality of infusion bags, and every couple can all go up and down alone, when needing to hang or change infusion bag, only need descend the couple that will need to use to get off, can not influence infusion bag's normal use on other couples, high durability and convenient use.

3. In the utility model, if the transfusion rod is vertical, the rotating seat is rotated to lead the rotating seat and the mounting mechanism to be in a parallel state; if be horizontal transfusion rod, can rotate the roating seat, make roating seat and installation mechanism be the vertical state, install the mount pad No. one and No. two mount pads together through the bolt, rotate the knob No. one, make No. two screw rods and transfusion rod contact, fix the mount pad No. one and No. two mount pads on transfusion rod, simple to operate, the practicality is high.

Drawings

FIG. 1 is a schematic view of the overall structure of an improved movable infusion hook of the present invention;

FIG. 2 is a schematic structural view of an improved mounting mechanism of a mobile infusion hook of the present invention;

FIG. 3 is a schematic view of the fixing mechanism and the rotating mechanism of the improved movable infusion hook of the present invention;

FIG. 4 is a schematic view of the lifting mechanism of an improved movable infusion hook of the present invention;

FIG. 5 is a schematic view of a part of the connection structure of an improved movable infusion hook of the present invention;

FIG. 6 is a schematic view of the vertical installation of an improved mobile infusion hook of the present invention;

fig. 7 is a transverse installation schematic diagram of the improved movable transfusion hook of the utility model.

In the figure: 1. an installation mechanism; 2. perforating; 3. a fixing mechanism; 4. a rubber sleeve; 5. a rotation mechanism; 6. a lifting mechanism; 7. a first screw rod; 71. hooking; 8. a nut; 9. a supporting seat; 91. a rotating base; 10. a first mounting seat; 11. a second mounting seat; 12. an internally threaded tube; 13. a second screw; 14. a first knob; 101. a first semicircular frame; 102. a slot frame; 103. a first screw hole; 104. a second semicircular frame; 105. a second screw hole; 106. installing a knob; 31. a first connecting rod; 32. a limiting disc; 33. a third screw; 34. a fourth screw; 51. a rotating sleeve; 52. a ring groove; 53. a connecting pipe; 54. a second knob; 61. a third connecting rod; 62. a sleeve seat; 63. a fifth screw; 631. a third knob; 64. a connecting seat; 65. and (7) installing the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-7, an improved movable transfusion hook comprises an installation mechanism 1 and a second installation seat 11, wherein the upper end of the installation mechanism 1 is provided with a through hole 2 which is communicated up and down, a fixing mechanism 3 is arranged in the through hole 2, a nut 8 is arranged on the fixing mechanism 3 in a threaded manner, the lower end surface of the nut 8 is in movable contact with the upper end surface of the installation mechanism 1, a lifting mechanism 6 is movably sleeved on the fixing mechanism 3, one side of the upper end of the lifting mechanism 6 is movably connected with the lower end of the installation mechanism 1, a rotating mechanism 5 is arranged on the lower end of the fixing mechanism 3 in a threaded manner, the lifting mechanism 6 is movably sleeved on the rotating mechanism 5, a first screw 7 is arranged on one end of the lifting mechanism 6 far away from the installation mechanism 1 in a threaded manner, a hook 71 is fixedly arranged on one end of the first screw 7 far away from the lifting mechanism 6, a support seat 9 is fixedly arranged on the left part of the inner cylindrical surface of the installation mechanism 1, and a rotating seat 91 is arranged on the support seat 9 through a bolt, fixed mounting has mount pad 10 on roating seat 91, and mount pad 10 and No. two mount pads 11 all are semicircular structure and set up, and mount pad 10 and No. two mount pads 11 pass through bolted connection together, and the outer face of cylinder right part interlude fixed mounting of No. two mount pads 11 has internal thread pipe 12, and No. two screw rods 13 are installed to the right-hand member face screw thread of internal thread pipe 12, and No. one knob 14 is installed to the right-hand member face fixed mounting of No. two screw rods 13.

Installation mechanism 1 includes semicircle frame 101 No. one, No. two semicircle framves 104 and installation knob 106, supporting seat 9 is installed on the inner circumferential surface of semicircle frame 101 No. one, the equal fixed mounting in upper end front portion and the upper end rear portion of semicircle frame 101 has tank bracket 102, No. two semicircle frame 104 activity joints are in two tank brackets 102, semicircle frame 101 and No. two semicircle frames 104 enclose into a circular structure jointly, a screw 103 that link up around all seting up on two tank brackets 102, No. two screws 105 have all been seted up to the lateral surface front portion and the lateral surface rear portion of No. two semicircle frames 104, installation knob 106 screw thread is installed in screw 103 and No. two screws 105. The slot frame 102 plays a role in installing the second semicircular frame 104, the second semicircular frame 104 is placed into the two slot frames 102, the first screw hole 103 corresponds to the second screw hole 105 in position, the installation knob 106 is screwed into the first screw hole 103 and the second screw hole 105, and the first semicircular frame 101 and the second semicircular frame 104 are fixed together.

Fixing mechanism 3 includes connecting rod 31, and connecting rod 31's up end and installation mechanism 1's lower terminal surface movable contact, connecting rod 31's lower terminal surface fixed mounting have spacing dish 32, and spacing dish 32's lower extreme fixed mounting has No. three screw rods 33, and connecting rod 31's up end fixed mounting has No. four screw rods 34, and No. four screw rods 34 wear to establish in perforation 2, and No. four screw rods 34 and nut 8 threaded connection. The first connecting rod 31 plays a role of connecting the lifting mechanism 6, the third screw 33 plays a role of connecting the rotating mechanism 5, the fourth screw 34 is inserted into the through hole 2 from the lower part of the mounting mechanism 1, and then the first connecting rod 31 is fixed by screwing the nut 8 on the fourth screw 34, so that the mounting is convenient.

The rotating mechanism 5 comprises a rotating sleeve 51, the rotating sleeve 51 is sleeved on the third screw rod 33 in a threaded manner, a ring groove 52 is formed in the outer cylindrical surface of the rotating sleeve 51, a connecting pipe 53 is fixedly installed on the lower end surface of the rotating sleeve 51, and a second knob 54 is fixedly installed at the lower end of the connecting pipe 53. Elevating system 6 includes No. three connecting rod 61, No. three lower extreme fixed mounting of connecting rod 61 has a cover seat 62, cover seat 62 activity cup joints on rotatory cover 51, No. five screw rods 63 are installed to the last screw thread of cover seat 62, No. five screw rods 63 extend to in the annular 52, No. three knob 631 of the one end fixed mounting of keeping away from cover seat 62 of No. five screw rods 63, No. three upper end fixed mounting of connecting rod 61 has connecting seat 64, the upper end left part fixed mounting of connecting seat 64 has installation piece 65, connecting seat 64 slides and cup joints on connecting rod 31, screw rod 7 is in the same place with installation piece 65 threaded connection, the one end that a screw rod 7 was kept away from to installation piece 65 and installation mechanism 1's lateral surface movable contact, connecting seat 64 and installation mechanism 1's lower terminal surface movable contact. The upper end surface of the rotary sleeve 51 is movably contacted with the lower end surface of the limiting disc 32. During installation, the rotary sleeve 51 is inserted into the sleeve seat 62, then the third knob 631 is rotated to enable the fifth screw 63 to be in contact with the wall surface of the annular groove 52, then the third screw 33 is installed in the rotary sleeve 51 in a threaded mode, the height of the lifting mechanism 6 is controlled by rotating the second knob 54, when the third screw 33 is separated from the rotary sleeve 51, the lifting mechanism 6 falls down, an infusion bottle can be hung on the hook 71 without standing on the tiptoe or raising the head, the operation is simple, the safety is high, the infusion bottle is convenient to replace, and the practicability is high.

The rubber sleeve 4 is sleeved on the first connecting rod 31, the upper end and the lower end of the rubber sleeve 4 are respectively in movable contact with the limiting disc 32 and the connecting seat 64, the rubber sleeve 4 plays a role in buffering, an infusion bottle is prevented from directly impacting the first connecting rod 31 when falling along with the hook 71, and the infusion bottle is prevented from falling off or colliding with the first connecting rod 31 due to impact.

The through holes 2 are provided in a plurality and are respectively located on the first semicircular frame 101 and the second semicircular frame 104. A plurality of perforation 2 that set up, can be convenient to install a plurality of fixed establishment 3 on semicircle frame 101 and No. two semicircle framves 104, rotary mechanism 5 and elevating system 6 can all be installed on every fixed establishment 3, a couple 71 can all be installed on every elevating system 6, an infusion bag can all be hung on every couple 71, thereby can hang a plurality of infusion bags, and every couple 71 can all go up and down alone, when needing to hang or change infusion bag, only need descend the couple 71 that will need to use and get off, can not influence the normal use of infusion bag on other couple 71.

It should be noted that the utility model relates to an improved movable transfusion hook, when needing to be installed, if the transfusion rod is vertical, the rotary seat 91 is rotated, so that the rotary seat 91 and the installation mechanism 1 are in parallel; if the transfusion rod is horizontal, the rotating seat 91 can be rotated to enable the rotating seat 91 to be vertical to the mounting mechanism 1, then the first mounting seat 10 and the second mounting seat 11 are sleeved on the transfusion rod, the first mounting seat 10 and the second mounting seat 11 are mounted together through bolts, the first mounting seat 10 and the second mounting seat 11 are in side contact with the periphery of the transfusion rod, then the first knob 14 is rotated to enable the second screw 13 to be in contact with the transfusion rod, the first mounting seat 10 and the second mounting seat 11 are fixed with the transfusion rod, the second semicircular frame 104 is placed into the two groove frames 102, the first screw hole 103 and the second screw hole 105 are in position correspondence, the mounting knob 106 is screwed into the first screw hole 103 and the second screw hole 105, the first semicircular frame 101 and the second semicircular frame 104 are fixed together, then the rubber sleeve 4 is sleeved on the first connecting rod 31, the first screw 7 is installed on the mounting block 65 in a threaded manner, then, the connecting seat 64 is sleeved on the first connecting rod 31, the fourth screw 34 is inserted into the through hole 2 from the lower part of the mounting mechanism 1, the first connecting rod 31 is fixed by screwing the nut 8 on the fourth screw 34, the rotating sleeve 51 is inserted into the sleeve seat 62, then, the third knob 631 is rotated to enable the fifth screw 63 to be in contact with the groove wall surface of the annular groove 52, and then, the third screw 33 and the rotating sleeve 51 are installed together in a threaded manner to complete the mounting; when an infusion bottle needs to be hung on the hook 71, the second knob 54 is rotated to separate the third screw rod 33 from the rotary sleeve 51, at the moment, the lifting mechanism 6 falls down to hang the infusion bottle to be used on the hook 71, and then the rotary mechanism 5 is pushed up to connect the rotary sleeve 51 with the third screw rod 33 again; the operation of replacing the infusion bottle is basically consistent with the operation of hanging the infusion bottle; the device has a simple principle, is convenient to operate, can be arranged on infusion rods with different horizontal and vertical directions, is convenient to install and disassemble, is convenient to control the height of the lifting mechanism 6, can hang an infusion bottle on the hook 71 without standing on tiptoe or raising head, is convenient to replace the infusion bottle, and is high in use safety and convenient to use; through setting up a plurality of perforation 2, can conveniently install a plurality of fixed establishment 3 on installation mechanism 1, rotary mechanism 5 and elevating system 6 can all be installed on every fixed establishment 3, a couple 71 can all be installed on every elevating system 6, an infusion bag can all be hung on every couple 71, thereby can hang a plurality of infusion bags, and every couple 71 can all go up and down alone, when needing to hang or change infusion bag, only need drop couple 71 that will need to use, can not influence the normal use of infusion bag on other couple 71.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improved generation removes infusion and colludes, includes installation mechanism (1) and No. two mount pads (11), its characterized in that: the upper end of the mounting mechanism (1) is provided with a through hole (2) which is communicated up and down, a fixing mechanism (3) is arranged in the through hole (2), a nut (8) is installed on the fixing mechanism (3) in a threaded manner, the lower end face of the nut (8) is in movable contact with the upper end face of the mounting mechanism (1), an elevating mechanism (6) is movably sleeved on the fixing mechanism (3), one side of the upper end of the elevating mechanism (6) is movably connected with the lower end of the mounting mechanism (1), a rotating mechanism (5) is installed on the lower end thread of the fixing mechanism (3), the elevating mechanism (6) is movably sleeved on the rotating mechanism (5), a screw rod (7) is installed on one end thread of the elevating mechanism (6) which is far away from the mounting mechanism (1), and a hook (71) is fixedly installed on one end of the screw rod (7) which is far away from the elevating mechanism (6), the utility model discloses an installation mechanism, including installation mechanism (1), inner cylinder face left part fixed mounting have supporting seat (9), install roating seat (91) through the bolt on supporting seat (9), fixed mounting has mount pad (10) on roating seat (91), mount pad (10) and No. two mount pads (11) all are semicircular structure and set up, mount pad (10) are in the same place through bolted connection with No. two mount pads (11), the outer cylinder face right part of No. two mount pads (11) alternates fixed mounting and has internal thread pipe (12), No. two screw rods (13) are installed to the right-hand member face screw thread of internal thread pipe (12), the right-hand member face fixed mounting of No. two screw rods (13) has knob (14).

2. The improved movable infusion hook according to claim 1, wherein: installation mechanism (1) includes semicircle frame (101), No. two semicircle framves (104) and installation knob (106), supporting seat (9) are installed on the inner circumference of semicircle frame (101), equal fixed mounting in upper end front portion and the upper end rear portion of semicircle frame (101) has cell-phone (102), No. two semicircle frame (104) activity joint is in two cell-phone (102), a circular structure is enclosed into jointly to semicircle frame (101) and No. two semicircle frame (104), two a screw (103) that link up around all having seted up on cell-phone (102), No. two screw (105) have all been seted up to the lateral surface front portion and the lateral surface rear portion of No. two semicircle frame (104), installation knob (106) screw thread is installed in a screw (103) and No. two screw (105).

3. The improved movable infusion hook according to claim 2, wherein: fixed establishment (3) are including connecting rod (31) No. one, the up end of connecting rod (31) and the lower terminal surface movable contact of installation mechanism (1), the lower terminal surface fixed mounting of connecting rod (31) has spacing dish (32), the lower extreme fixed mounting of spacing dish (32) has No. three screw rods (33), the up end fixed mounting of connecting rod (31) has No. four screw rods (34), No. four screw rods (34) are worn to establish in perforation (2), No. four screw rods (34) and nut (8) threaded connection.

4. An improved mobile infusion hook as claimed in claim 3, wherein: rotary mechanism (5) are including swivel sleeve (51), swivel sleeve (51) screw thread cover is in No. three screw rods (33), annular (52) have been seted up on the outer face of cylinder of swivel sleeve (51), the lower terminal surface fixed mounting of swivel sleeve (51) has connecting pipe (53), the lower extreme fixed mounting of connecting pipe (53) has No. two knob (54).

5. The improved movable infusion hook according to claim 4, wherein: elevating system (6) are including No. three connecting rods (61), the lower extreme fixed mounting of No. three connecting rods (61) has cover seat (62), cover seat (62) activity is cup jointed on rotatory cover (51), threaded mounting has No. five screw rods (63) on cover seat (62), No. five screw rods (63) extend to in annular (52), the one end fixed mounting who keeps away from cover seat (62) of No. five screw rods (63) has No. three knob (631), the upper end fixed mounting of No. three connecting rod (61) has connecting seat (64), the upper end left part fixed mounting of connecting seat (64) has installation piece (65).

6. An improved movable infusion hook as claimed in claim 5, wherein: connecting seat (64) slip cup joint on connecting rod (31) No. one, screw rod (7) and installation piece (65) threaded connection together, the one end that a screw rod (7) was kept away from in installation piece (65) and the lateral surface movable contact of installation mechanism (1), connecting seat (64) and the lower terminal surface movable contact of installation mechanism (1).

7. The improved movable infusion hook according to claim 6, wherein: a rubber sleeve (4) is sleeved on the first connecting rod (31), and the upper end and the lower end of the rubber sleeve (4) are in movable contact with the limiting disc (32) and the connecting seat (64) respectively.

8. An improved mobile infusion hook as claimed in claim 7, wherein: the through holes (2) are provided with a plurality of holes which are respectively positioned on the first semicircular frame (101) and the second semicircular frame (104).