CN213312416U

CN213312416U - Infusion support for children

Info

Publication number: CN213312416U
Application number: CN202021562738.4U
Authority: CN
Inventors: 丁正阳
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-01
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a children infusion support, belong to the medical auxiliary assembly that paediatrics used, including branch and base, branch from the top down sets gradually the lift chamber and supports the chamber, lift intracavity portion rotates and is connected with the threaded rod, the threaded rod is close to bottom department and is provided with first bevel gear, first bevel gear meshes with second bevel gear mutually, second bevel gear's trailing flank is provided with the pivot, the pivot runs through the inside in lift chamber and is connected with the turning handle, there is the thread block through threaded connection on the threaded rod, the top surface of thread block is connected with the carriage release lever, the through-hole has been seted up to the top surface in lift chamber, the carriage release lever runs through the through-hole and can reciprocate inside it, the bottom surface of base. The utility model discloses be convenient for highly adjust the use of infusion support, make it can be suitable for and the use crowd of difference, be provided with moreover and remove the subassembly and make the infusion support more convenient when removing.

Description

Infusion support for children

Technical Field

The utility model belongs to the medical auxiliary equipment that paediatrics used, concretely relates to children infusion support.

Background

Traditional children infusion support generally is an independent bracing piece, lack the altitude mixture control function, make people can't adjust the height of support according to practical requirement when using, not only brought very big inconvenience for children when the infusion, and make the infusion support can only be simple as the support that children used, make adult unable use when the infusion, the infusion support's of limitation use object and scope, current infusion support is because of its lacks the removal function simultaneously, lead to its removal in-process in the in-service use, become very troublesome, the intensity of labour of medical personnel's transportation has been increased.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists, the utility model provides a children infusion support is convenient for highly adjust the use of infusion support, makes it can be suitable for and the use crowd of difference, is provided with moreover and removes the subassembly and makes infusion support more convenient when removing.

The technical scheme is as follows: the lifting device comprises a supporting rod and a base, wherein the supporting rod is sequentially provided with a lifting cavity and a supporting cavity from top to bottom, the inner part of the lifting cavity is rotatably connected with a threaded rod, a first bevel gear is arranged at the position, close to the bottom end, of the threaded rod, the first bevel gear is meshed with a second bevel gear, the rear side surface of the second bevel gear is provided with a rotating shaft, the rotating shaft penetrates through the inner part of the lifting cavity and is connected with a rotating handle, the rotating shaft is rotatably connected with the lifting cavity through a first bearing, the threaded rod is connected with a threaded block through threads, the inner side wall of the lifting cavity is provided with a pair of first sliding grooves, the threaded block is provided with a first sliding block which is matched with the first sliding grooves to slide, the top surface of the threaded block is connected with a moving rod, the top surface of the lifting cavity is provided with a through hole, the movable rod is provided with a hook close to the top plate, the bottom surface of the base is provided with a groove, and a liftable movable assembly is arranged in the groove.

Preferably, the side wall of the support rod is provided with a plurality of infusion tube clamps.

Preferably, the infusion pipe clamp is including connecting the fixed box of branch lateral wall, the long side of fixed box runs through there are two connecting rods, two the centre of connecting rod all with the long side of fixed box rotates to be connected, two the connecting rod is located the one end difference fixed mounting in the outside of fixed box has splint, two the connecting rod is located spring coupling is passed through to the one end of the inside of fixed box, the both short sides of fixed box all run through there is the ejector pin, the ejector pin is located the one end of the inside of fixed box is equipped with the limiting plate, limiting plate and two the connecting rod offsets, the ejector pin is located the one end fixed mounting of the outside of fixed box has the key cap.

Preferably, the side surfaces of the two clamping plates, which are close to each other, are provided with semi-arc grooves, and the two semi-arc grooves are connected together to form an arc groove for fixing the infusion tube.

Preferably, the bottom of the top plate is provided with an LED illuminating lamp.

Preferably, a pulley is connected to a side surface of the first sliding block close to the inside of the first sliding groove in a rolling manner, and an outer edge of the pulley is in contact with the first sliding groove.

Preferably, the inside sliding connection of recess is the bottom plate of type of calligraphy, at least three gyro wheel is installed to the bottom surface of bottom plate, electric putter is installed at the inside center of recess, electric putter's flexible end with the top surface of bottom plate is connected, electric putter shrink can drive the gyro wheel rises and is accomodate in the recess, electric putter extension can drive the gyro wheel descends and stretches out the recess.

Preferably, a second sliding groove is formed in the inner side wall of the groove, and a second sliding block matched with the second sliding groove for sliding is arranged on the outer side wall of the bottom plate.

Preferably, the top end and the bottom end of the threaded rod are rotatably connected with the bottom surface of the lifting cavity through second bearings.

Preferably, the number of the moving rods is two, and the two moving rods are symmetrically arranged by taking the threaded rod as a symmetry axis.

The utility model provides a children infusion support compares beneficial effect with prior art and does:

1. the utility model rotates the rotating handle, the rotating handle drives the threaded rod to rotate, so that the threaded block moves up and down along the threaded rod, and further the height adjustment of the supporting rod is realized, so that the supporting rod can be suitable for different users;

2. the utility model is provided with a moving component, an electric push rod is started, the electric push rod drives a bottom plate to move downwards, so that a roller is contacted with the ground, the movement of the child transfusion support is facilitated, when the child transfusion support is normally used, the electric push rod drives the bottom plate to move upwards, so that the roller is accommodated in a groove, a base is contacted with the ground, and the support is stable in standing;

3. the utility model is provided with the infusion tube clamp, the infusion tube is fixed on the side wall of the support rod, the overlong infusion tube is prevented, and the foot-passing passerby is mixed with the infusion tube to cause needle running, thereby reducing the pain of children during infusion;

4. the utility model discloses set up the LED light, when infusing evening, be convenient for look over the inside liquid medicine surplus of infusion bottle through the LED light.

Drawings

Fig. 1 is a front view of the utility model.

Fig. 2 is a structure view of the inner part of the lifting chamber in the utility model.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a top view of the transfusion tube clamp in the utility model.

Fig. 5 is a structure diagram of the inner part of the middle fixing box of the utility model.

In the figure: 1-supporting rod, 2-base, 3-lifting cavity, 4-supporting cavity, 5-threaded rod, 6-first bevel gear, 7-second bevel gear, 8-rotating shaft, 9-rotating handle, 10-first bearing, 11-threaded block, 12-first chute, 13-first slider, 14-moving rod, 15-through hole, 16-electric push rod, 17-top plate, 18-LED illuminating lamp, 19-hook, 20-second bearing, 21-second chute, 22-second slider, 23-groove, 24-infusion tube clamp, 25-fixing box, 26-connecting rod, 27-clamping plate, 28-spring, 29-ejector rod, 30-limiting plate, 31-keycap, 32-semicircular groove, 33-arc groove, 34-pulley, 35-bottom plate and 36-roller.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, 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.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Embodiment one, as shown in fig. 1, a children transfusion support includes a supporting rod 1 and a base 2, the supporting rod 1 is sequentially provided with a lifting cavity 3 and a supporting cavity 4 from top to bottom, the supporting cavity 4 is welded at the upper end of the base 2, and the lifting cavity 3 is welded at the upper end of the supporting cavity 4.

As shown in fig. 2 and 3, a threaded rod 5 is rotatably connected inside the lifting cavity 3, the top end and the bottom end of the threaded rod 5 are rotatably connected with the bottom surface of the lifting cavity 3 through a second bearing 20, a first bevel gear 6 is arranged at the position, close to the bottom end, of the threaded rod 5, the first bevel gear 6 is welded on the threaded rod 5, the first bevel gear 6 is meshed with a second bevel gear 7, a rotating shaft 8 is arranged on the rear side surface of the second bevel gear 7, the rotating shaft 8 is fixedly connected with the rear side surface of the second bevel gear 7 in a welding manner, the rotating shaft 8 penetrates through the lifting cavity 3 and is fixedly connected with a rotating handle 9 in a welding manner, and the rotating shaft 8 is rotatably connected.

Threaded rod 5 is last to have screw thread piece 11 through threaded connection, a pair of first spout 12 has been seted up to the inside wall in lift chamber 3, be equipped with on screw thread piece 11 with first spout 12 gliding first slider 13 of cooperateing, first slider 13 adopts welded fastening to be connected with screw thread piece 11, first slider 13 is close to roll connection on the side of first spout 12 inside and has pulley 34, the pulley groove has been seted up to first slider 13 side promptly, pulley 34 rotates through pivot and little bearing and connects inside the pulley groove, the outer fringe of pulley 34 contacts with first spout 12, it can reduce the frictional force between first slider 13 and the first spout 12 to set up pulley 34.

The top surface of the thread block 11 is fixedly connected with moving rods 14 in a welding mode, the top surface of the lifting cavity 3 is provided with a through hole 15, the moving rods 14 penetrate through the through hole 15 and can move up and down in the lifting cavity, the number of the moving rods 14 is two, and the two moving rods 14 are symmetrically arranged by taking the threaded rod 5 as a symmetry axis. The end part of the moving rod 14 is fixedly connected with a top plate 17 in a welding mode, a hook 19 is arranged at the position, close to the top plate 17, of the moving rod 14, the hook 19 is welded on the moving rod 14, and the hook 19 is used for hanging an infusion bottle or an infusion bag.

The utility model discloses rotating turning handle 9, turning handle 9 drives threaded rod 5 and rotates, makes the screw thread piece 11 reciprocate along threaded rod 5, and then realizes branch 1's altitude mixture control, makes it be suitable for with different use crowd.

The bottom surface of base 2 is seted up flutedly 23, and recess 23 is inside to be provided with the removal subassembly of liftable, sets up the removal subassembly and makes infusion support more convenient when removing.

In the second embodiment, on the basis of the above embodiments, a plurality of infusion tube clamps 24 are arranged on the side wall of the support rod 1. The infusion tube clamp 24 is arranged, so that the infusion tube can be fixed on the side wall of the supporting rod 1, the situation that the infusion tube is too long and a passerby passes the foot to mix with the infusion tube to cause needle leakage is avoided, and the pain of children during infusion is reduced.

As shown in fig. 4 and 5, the infusion tube clamp 24 includes a fixed box 25 fixedly connected to the side wall of the support rod 1 by welding, two connecting rods 26 penetrate through the long side surface of the fixed box 25, the middle of each connecting rod 26 is rotatably connected to the long side surface of the fixed box 25 by a rotating shaft, one ends of the two connecting rods 26 located at the outer side of the fixed box 25 are respectively fixedly connected with a clamping plate 27 by welding, one ends of the two connecting rods 26 located at the inner part of the fixed box 25 are connected by a spring 28, two ends of the spring 28 are respectively fixedly connected to the two connecting rods 26 by welding, two short side surfaces of the fixed box 25 are respectively penetrated by a push rod 29, one end of the push rod 29 located at the inner part of the fixed box 25 is welded with a limiting plate 30, the limiting plate 30 abuts against the two connecting rods 26, and one end.

The two clamping plates 27 are provided with semi-arc grooves 32 on the side surfaces close to each other, and the two semi-arc grooves 32 are connected together to form an arc groove 33 for fixing the infusion tube.

The operation process is as follows: the key cap 31 is held between the thumb and the forefinger, the mandril 29 is pressed to move towards the inside of the fixed box 25, the spring 28 is compressed, the infusion tube is placed in the semi-arc groove 32 between the two clamping plates 27 at the moment, the fingers are loosened, and the infusion tube is firmly clamped in the arc groove 33 by the two clamping plates 27 under the action of the restoring force of the spring 28.

In the third embodiment, on the basis of the above embodiments, the bottom of the top plate 17 is provided with the LED illuminating lamp 18, the LED illuminating lamp 18 adopts the prior art, the LED illuminating lamp 18 is fixed at the bottom of the top plate 17 through a screw, the LED illuminating lamp 18 is arranged, and when the infusion is performed at night, the remaining amount of the liquid medicine in the infusion bottle can be conveniently checked through the LED illuminating lamp.

Fourth embodiment, on the basis of the above-mentioned embodiments, the bottom plate 35 that is the concave type is connected in the inside sliding way of the groove 23, at least three gyro wheels 36 are installed on the bottom surface of the bottom plate 35, the gyro wheels 36 adopt universal wheels in the prior art, the gyro wheels 36 pass through the screw fixation at the bottom surface of the bottom plate 35, the gyro wheels 36 are evenly distributed at the bottom surface of the bottom plate 35, the electric putter 16 is installed at the internal center of the groove 23, the electric putter 16 adopts the prior art, the electric putter 16 passes through the screw fixation at the internal center of the groove 23, the flexible end of the electric putter 16 passes through the screw fixation with the top surface of the bottom plate 35, the electric putter 16 contracts and can drive the gyro wheel 36 to rise and be accommodated in the groove 23, the.

The second chute 21 has been seted up to the inside wall of recess 23, and the lateral wall of bottom plate 35 is equipped with the gliding second slider 22 of cooperateing with second chute 21, and second slider 22 adopts welded fastening to be connected with the lateral wall of bottom plate 35.

The electric push rod 16 is started, the electric push rod 16 drives the bottom plate 35 to move downwards, the roller 36 is in contact with the ground, the movement of the child transfusion support is facilitated, when the child transfusion support is in normal use, the electric push rod 16 drives the bottom plate to move upwards, the roller 36 is stored in the groove 23, the base 2 is in contact with the ground, and the support is stable in standing.

To sum up, the utility model discloses be convenient for highly adjust the use of infusion support, make it can be suitable for and the use crowd of difference, be provided with moreover and remove the subassembly and make the infusion support more convenient when removing.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A children transfusion support comprises a supporting rod (1) and a base (2), and is characterized in that the supporting rod (1) is sequentially provided with a lifting cavity (3) and a supporting cavity (4) from top to bottom, a threaded rod (5) is rotatably connected inside the lifting cavity (3), a first bevel gear (6) is arranged at the position, close to the bottom end, of the threaded rod (5), the first bevel gear (6) is meshed with a second bevel gear (7), a rotating shaft (8) is arranged on the rear side face of the second bevel gear (7), the rotating shaft (8) penetrates through the lifting cavity (3) and is connected with a rotating handle (9), the rotating shaft (8) is rotatably connected with the lifting cavity (3) through a first bearing (10), a threaded block (11) is connected onto the threaded rod (5) through threads, and a pair of first sliding grooves (12) is formed in the inner side wall of the lifting cavity (3), be equipped with on screw block (11) with first spout (12) cooperate gliding first slider (13), the top surface of screw block (11) is connected with carriage release lever (14), through-hole (15) have been seted up to the top surface in lift chamber (3), carriage release lever (14) run through-hole (15) and can reciprocate at its inside, the tip of carriage release lever (14) is provided with roof (17), carriage release lever (14) are close to roof (17) department is provided with couple (19), recess (23) are seted up to the bottom surface of base (2), the inside removal subassembly that is provided with the liftable of recess (23).

2. A child infusion support according to claim 1, characterized in that the side walls of the rod (1) are provided with infusion tube clamps (24).

3. The children transfusion support according to claim 2, wherein the transfusion tube clamp (24) comprises a fixing box (25) connected to the side wall of the supporting rod (1), two connecting rods (26) penetrate through the long side of the fixing box (25), the middle of each connecting rod (26) is rotatably connected with the long side of the fixing box (25), one ends of the two connecting rods (26) located at the outer side of the fixing box (25) are respectively and fixedly provided with a clamping plate (27), one ends of the two connecting rods (26) located in the fixing box (25) are connected through springs (28), two short sides of the fixing box (25) penetrate through ejector rods (29), one ends of the ejector rods (29) located in the fixing box (25) are provided with limiting plates (30), and the limiting plates (30) are abutted against the two connecting rods (26), one end of the ejector rod (29) positioned outside the fixed box (25) is fixedly provided with a keycap (31).

4. The infusion support for children according to claim 3, wherein the two clamping plates (27) are provided with semi-circular arc grooves (32) on the sides close to each other, and the two semi-circular arc grooves (32) are connected together to form a circular arc groove (33) for fixing an infusion tube.

5. A child infusion support according to claim 1, characterized in that the bottom of the top plate (17) is provided with LED lights (18).

6. A child infusion support according to claim 1, wherein a pulley (34) is rotatably connected to a side of the first slider (13) adjacent to the inside of the first sliding groove (12), and an outer edge of the pulley (34) is in contact with the first sliding groove (12).

7. The infusion support for children according to claim 1, wherein the groove (23) is internally slidably connected with a bottom plate (35) in a shape like a Chinese character 'ao', at least three rollers (36) are installed on the bottom surface of the bottom plate (35), an electric push rod (16) is installed in the center of the inner portion of the groove (23), the telescopic end of the electric push rod (16) is connected with the top surface of the bottom plate (35), the electric push rod (16) can be contracted to drive the rollers (36) to ascend and be accommodated in the groove (23), and the electric push rod (16) can be extended to drive the rollers (36) to descend and extend out of the groove (23).

8. The infusion support for children according to claim 7, wherein the inner side wall of the groove (23) is provided with a second sliding groove (21), and the outer side wall of the bottom plate (35) is provided with a second sliding block (22) which is matched with the second sliding groove (21) to slide.

9. A child infusion support according to claim 1, wherein the threaded rod (5) is rotatably connected at both its top and bottom ends to the bottom surface of the lifting chamber (3) by means of a second bearing (20).

10. A child infusion support according to claim 1, wherein said moving rods (14) are two, said moving rods (14) being arranged symmetrically with respect to said threaded rod (5).