CN217938813U - Movable transfusion rod fixing device - Google Patents

Abstract

The utility model discloses a movable transfusion rod fixing device, which comprises: a clamping base, a clamping groove is arranged on the clamping base, a threaded hole is arranged on the side wall of the clamping groove; a clamping screw, a clamping screw It is threadedly connected with the threaded hole; the infusion rod is fixed on the clamping base, and the end of the clamping screw extending into the clamping groove is rotatably connected with a clamping plate, and the clamping plate is fixed with a bump, and the clamping groove The inner wall is provided with a chute for inserting the projections. When it is necessary to push the bed to the inspection place, take the infusion rod fixing device to the side of the accompanying chair, insert the backrest of the accompanying chair into the clamping groove, and turn the clamping screw so that the clamping screw is in the clamping groove. One end is in contact with the backrest of the accompanying chair, and the clamping base is clamped on the accompanying chair beside the bed through the clamping screw, and then the infusion rod on the hospital bed is pulled out from the hospital bed and fixed on the clamping base, which is convenient Placement of the infusion rod.

Description

A removable infusion pole fixture

technical field

The utility model belongs to the technical field of infusion rods, in particular to a movable fixing device for infusion rods.

Background technique

There is an in-line infusion pole fixing device in the upper right corner of the hospital bed, which is clinically used to place the infusion pole. The infusion pump/nutrition pump and other instruments can be fixed on the infusion pole, and then the nutrient solution/liquid can be hung on the infusion pole.

However, when patients go out for examination, nutrient solution/liquid etc. are often suspended, and unnecessary treatment is removed. Severe patients or patients with inconvenient activities need to push the bed to the examination place. At this time, the in-line infusion pole needs to be removed. , temporarily put it in the corner of the ward, and insert the infusion rod back to the bed after the patient returns to the ward for examination.

Because the infusion rod itself cannot be fixed, and the instruments and nutrient solution/liquid fixed on it have a certain weight, there is a risk of tipping against the corner, damaging the instrument or the liquid/nutrient solution on it, or the patient is in the middle The patient in the bed itself is not against the wall, so it is even more inconvenient to lean the infusion rod against the corner of other beds, and it is easy to cause accidents such as falling over.

In addition, the ward has neat and uniform requirements, and due to the requirements of hospital feeling and other requirements, hooks cannot be affixed in the ward at will. After the patient goes out for inspection, the temporary safety fixation of the infusion pole has become a problem.

Utility model content

The purpose of this utility model is to provide a movable transfusion rod fixing device, which can disassemble the transfusion rod from the hospital bed and install it on the accompanying chair or bedside table, which facilitates the placement of the transfusion rod.

In order to achieve the above object, the utility model provides the following technical solutions: a movable infusion rod fixing device, comprising:

A clamping base, the clamping base is provided with a clamping groove, and the side wall of the clamping groove is provided with a threaded hole;

a clamping screw, the clamping screw is threadedly connected to the threaded hole;

An infusion rod is detachably connected to the clamping base.

Further, one end of the clamping screw extending into the clamping groove is rotatably connected with a clamping plate, the clamping plate is fixed with a bump, and the inner wall of the clamping groove is provided with a socket for the bump to be plugged into. chute.

Further, a rotating plate is fixed at one end of the tightening screw extending into the clamping groove, a connecting block is fixed on the clamping plate, and a rotating groove for inserting the rotating plate is provided on the connecting block. The side wall of the rotating groove is provided with a side connection groove for the clamping screw to pass through, a fixed rod is fixed in the slide groove, and a perforation for the fixed rod to pass is arranged on the protrusion.

Further, the clamping base is connected with a protruding rod, and the protruding rod is provided with a socket for inserting an infusion rod, and the infusion rod is plugged into the socket, and the side wall of the protruding rod The upper threaded connection has fastening bolts.

Further, the infusion rod is provided with positioning holes for insertion of fastening bolts, and the fastening bolts are inserted into the positioning holes.

Further, the protruding rod is rotatably connected to the clamping base, and the protruding rod is provided with a positioning device for limiting the angle between the protruding rod and the clamping base.

Further, the positioning device includes:

A positioning rod, the protruding rod is provided with a positioning chute with an opening facing the clamping base, the side wall of the positioning chute away from the clamping base is provided with a positioning through groove, and the positioning rod passes through the positioning The chute and the positioning through groove, the clamping base is provided with a plurality of positioning grooves for inserting one end of the positioning rod extending out of the positioning chute;

A fixed convex ring, the fixed convex ring is fixed on the positioning rod, and the fixed convex ring is installed in the positioning chute;

A positioning spring, the positioning spring is installed in the positioning chute, the positioning spring is sleeved on the positioning rod, and the positioning spring is arranged on the fixed convex ring and the positioning chute away from the clamping between the side walls of the base.

Further, a pull rod is fixed at one end of the positioning rod passing through the positioning slot, and a handle is fixed on the side of the positioning rod facing away from the clamping base, and a handle is provided on the handle for the pull rod to pass through. The rod goes through the slot.

Compared with the prior art, the beneficial effects of the utility model are:

(1) Before the bed needs to be pushed to the inspection place, take the infusion rod fixing device to the side of the accompanying chair, insert the backrest of the accompanying chair into the clamping groove, and turn the clamping screw so that the clamping screw is clamped One end in the groove is in contact with the backrest of the accompanying chair, and the clamping base is clamped on the accompanying chair beside the bed through the clamping screw, and then the infusion rod on the hospital bed is pulled out from the hospital bed and fixed on the clamping base On the top, it is convenient to place the infusion rod;

(2) The swivel plate and the swivel groove are plugged in, which is also easy to install;

(3) The angle between the clamping base and the protruding rod can be adjusted, so that the clamping base is clamped on the vertical plate and the horizontal plate, and the clamping method is increased;

(4) As long as there are 1-2 fixtures on each floor, the patient can go out for inspection and use them. After use, put them back to the original place and prepare for the use of the next patient;

(5) The disassembly and assembly of the infusion rod is realized by setting the gap between the fastening bolt and the protruding rod.

Description of drawings

Fig. 1 is the structure schematic diagram when a movable infusion rod fixing device of the present invention is installed on the backrest of the escort chair;

Fig. 2 is a structural schematic diagram of the infusion rod dismounting device;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is a sectional view at A-A place in Fig. 3;

Fig. 5 is the sectional view of B-B place in Fig. 3;

Fig. 6 is a schematic diagram of the connection structure between the clamping screw rod and the clamping plate.

In the figure: 1. Backrest; 2. Infusion rod disassembly device; 3. Infusion rod; 4. Clamping plate; 5. Fastening bolt; 6. Jack; 7. Protruding rod; 8. Clamping groove; 9. Clamping base; 10. Clamping handle; 11. Clamping screw; 12. Connecting block; 13. Fixed rod piercing; 14. Chute; 15. Pull rod; 16. Grip; 17. Rod piercing slot; Positioning rod; 19, fixed plate; 20, positioning chute; 21, positioning through groove; 22, fixed shaft; 23, rotating hole; 24, projection; 25, positioning groove; 26, fixed convex ring; 27, positioning Spring; 28, rotating plate; 29, side connection groove; 30, rotating groove; 31, perforation.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 6, the utility model provides a technical proposal of an infusion rod disassembly device.

A movable infusion pole fixing device 2, comprising:

The clamping base 9 is provided with a clamping groove 8, and the side wall of the clamping groove 8 is provided with a threaded hole;

Clamping screw 11, the clamping screw 11 is threadedly connected with the threaded hole, and one end of the clamping screw 11 extending out of the clamping base 9 is fixed with a clamping handle 10;

The infusion rod 3 is fixed on the clamping base 9 .

Before the hospital bed needs to be pushed to the inspection place, take the infusion rod 3 fixing device to the side of the accompanying chair, insert the backrest 1 of the accompanying chair into the clamping groove 8, and rotate the clamping screw 11 to make the clamping screw 11 in the One end in the clamping groove 8 abuts against the backrest 1 of the accompanying chair, and the clamping base 9 is clamped on the backrest 1 of the accompanying chair by the bed through the clamping screw 11, and then the infusion rod 3 on the hospital bed is removed from the hospital bed. Pull it out and fix it on the clamping base 9 to facilitate the placement of the infusion rod.

One end of the clamping screw rod 11 extending into the clamping groove 8 is rotatably connected with a clamping plate 4, and the clamping plate 4 is fixed with a bump 24, and the inner wall of the clamping groove 8 is provided with a chute for inserting the bump 24. 14. By arranging the clamping plate 4, the clamping base 9 can be more firmly clamped on the backrest 1 of the accompanying chair.

The following is a rotational connection between the clamping screw 11 and the clamping plate 4. One end of the clamping screw 11 extending into the clamping groove 8 is fixed with a rotating plate 28, and the clamping plate 4 is fixed with a connecting block 12. The connecting block 12 There is a rotating groove 30 for inserting the rotating plate 28, the side wall of the rotating groove 30 is provided with a side connection groove 29 for the clamping screw 11 to pass through, a fixed rod is fixed in the chute 14, and the protrusion 24 is provided with The perforation 31 that passes 13 for fixed rod.

By rotating the clamping screw 11, the rotating plate 28 can be rotated in the rotating groove 30, thereby pushing the clamping plate to move. At this time, the movement of the projection 24 in the chute 14 can limit the rotation of the clamping plate 4, thereby driving the clamping plate 4 to move. The clamping plate 4 moves in the clamping groove 8 without rotation. The rotating plate 28 and the rotating groove 30 are plugged together to facilitate installation.

Clamping base 9 is connected with protruding rod 7, and protruding rod 7 is provided with jack 6 for inserting infusion rod 3, and infusion rod 3 is plugged with jack 6, and the side wall of protruding rod 7 is threadedly connected with tight Fasten the bolt 5, and the infusion rod 3 is provided with a positioning hole for the insertion of the fastening bolt 5, and the fastening bolt 5 is plugged into the positioning hole, so that the infusion rod 3 and the protruding rod 7 are fixed together. The detachment of the infusion rod 3 can be realized by turning the fastening bolt 5 .

The protruding rod 7 is rotatably connected with the clamping base 9 , and the protruding rod 7 is provided with a positioning device for limiting the angle between the protruding rod 7 and the clamping base 9 .

Positioning devices include:

The positioning rod 18, the protruding rod 7 is provided with a positioning chute 20 with an opening facing the clamping base 9, and the side wall of the positioning chute 20 away from the clamping base 9 is provided with a positioning through groove 21, and the positioning rod 18 passes through the positioning in turn. The chute 20 and the positioning through groove 21, the clamping base 9 is provided with a plurality of positioning grooves 25 for inserting one end of the positioning rod 18 extending out of the positioning chute 20;

Fixed convex ring 26, fixed convex ring 26 is fixed on the positioning rod 18, fixed convex ring 26 is installed in the positioning chute 20;

The positioning spring 27, the positioning spring 27 is installed in the positioning chute 20, the positioning spring 27 is sleeved on the positioning rod 18, and the positioning spring 27 is arranged on the side wall of the fixing convex ring 26 and the positioning chute 20 away from the clamping base 9 Between, when the positioning rod 18 is plugged into the corresponding positioning groove 25, the positioning spring 27 is in the original long state. Moving the positioning rod 18 out of the positioning groove 25 needs to overcome the resilience of the positioning spring 27 .

One end of the positioning rod 18 passing through the positioning groove 21 is fixed with a pull rod 15, and the side of the positioning rod 18 facing away from the clamping base 9 is fixed with a handle 16, and the handle 16 is provided with a rod through groove for the pull rod 15 to pass through. 17.

After holding the handle 16, the pull rod 15 can be pulled by hand, and the positioning rod 18 can be moved out of the positioning groove 25. At this time, the clamping base 9 can be rotated, and the clamping base 9 can be rotated to a vertical state to release the pull rod 15. At this time, the positioning spring 27 drives the positioning rod 18 to be inserted into the corresponding positioning groove 25, so that the positions of the clamping base 9 and the protruding rod 7 are limited. At this time, the clamping base 9 can be clamped on a horizontal plate, thereby increasing the diversity of clamping methods.

Clamping base 9 is fixed with fixed shaft 22, and protruding rod 7 is provided with the rotation hole 23 that passes through for fixed shaft 22, and the end of fixed shaft 22 passing through rotation hole 23 is fixed with fixed plate 19, and protruding rod 7 can be relatively The fixed shaft 22 rotates, thereby realizing the rotational connection between the protruding rod 7 and the clamping base 9 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A movable infusate pole securement device, comprising:

the clamping device comprises a clamping base, a clamping groove and a clamping groove, wherein the clamping base is provided with a threaded hole;

the clamping screw is in threaded connection with the threaded hole;

the clamping base is detachably connected with a transfusion rod;

a convex rod is connected to the clamping base, an insertion hole for inserting the infusion rod is formed in the convex rod, the infusion rod is inserted into the insertion hole, and a fastening bolt is connected to the side wall of the convex rod in a threaded mode;

the convex rod is rotatably connected with the clamping base, and a positioning device used for limiting the angle between the convex rod and the clamping base is arranged on the convex rod.

2. The device of claim 1, wherein the clamping screw is rotatably connected to the end of the clamping groove, the clamping screw extends into the clamping groove, the clamping plate is fixed with the projection, and the clamping groove is provided with a sliding groove for the projection to be inserted into.

3. The device of claim 2, wherein a rotation plate is fixed to an end of the tightening screw rod extending into the clamping groove, a connection block is fixed to the clamping plate, the connection block is provided with a rotation groove for the rotation plate to be inserted, a side wall of the rotation groove is provided with a side connection groove for the tightening screw rod to pass through, a fixing rod is fixed to the inside of the sliding groove, and a through hole for the fixing rod to pass through is formed in the protrusion.

4. The device of claim 1, wherein the rod is provided with a positioning hole for receiving a fastening bolt, and the fastening bolt is inserted into the positioning hole.

5. The device of claim 1, wherein the positioning device comprises:

the positioning device comprises a positioning rod, a convex rod and a clamping base, wherein the convex rod is provided with a positioning chute with an opening facing the clamping base, the side wall of the positioning chute, which is far away from the clamping base, is provided with a positioning through groove, the positioning rod sequentially penetrates through the positioning chute and the positioning through groove, and the clamping base is provided with a plurality of positioning grooves for inserting one ends of the positioning rods, which extend out of the positioning chute;

the fixed convex ring is fixed on the positioning rod and is arranged in the positioning chute;

the positioning spring is installed in the positioning sliding groove, the positioning spring is sleeved on the positioning rod, and the positioning spring is arranged between the fixed convex ring and the side wall of the clamping base, and the positioning sliding groove is far away from the side wall of the clamping base.

6. The device of claim 5, wherein a pull rod is fixed to the end of the positioning rod that extends through the positioning slot, and a grip is fixed to the side of the positioning rod that faces away from the clamping base, the grip having a rod slot for the pull rod to pass through.

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