CN112755308A

CN112755308A - Multifunctional infusion support for children

Info

Publication number: CN112755308A
Application number: CN202011636407.5A
Authority: CN
Inventors: 阮杰辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-07

Abstract

The invention discloses a multifunctional infusion support for children, which comprises a base, wherein a first supporting rod is arranged on the upper side surface of the base, two sliding grooves are formed in the first supporting rod, a second supporting rod is arranged on the upper side surface of the base, a cushion is arranged on the upper side surface of the second supporting rod, a backrest is arranged on the upper side surface of the cushion, four universal wheels are arranged on the lower side surface of the base, the situation that a needle head falls off due to disorder of children during infusion is effectively prevented, a liquid medicine infusion tube can be sealed when liquid medicine in a medicine bottle is injected, blood backflow due to the influence of air pressure is prevented, and a bell is sent to prompt a nurse to change medicines while the liquid medicine infusion tube is sealed.

Description

Multifunctional infusion support for children

Technical Field

The invention belongs to the field of medical treatment, and particularly relates to a multifunctional infusion support for children.

Background

Infusion is one of the treatment methods that modern medicine is commonly used, any hospital in the world has the patient to carry out infusion treatment almost every day, this can increase doctor's work load undoubtedly, it can be careless not to care for patient careless, especially children are when carrying out the infusion, child nature is lively love, lead to the syringe needle to drop very easily, general child all has the fear psychology to inject, the head of a family is in order to reduce the emergence of this kind of condition, also can take child to walk around, the medicine injection in the infusion bottle is finished, the doctor is untimely to handle, receive the influence of pressure and can lead to the blood backward flow, consequently, wait to design one kind and can prevent that child from touching and leading to the syringe needle kingpin, can also seal the transfer line automatically when the infusion finishes and prevent the blood backward flow, send the multiplex ability of suggestion sound simultaneously.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a multifunctional infusion support which can prevent a needle roller pin caused by the disorder of a child, can automatically seal an infusion tube to prevent blood from flowing back when the infusion is finished and can give out a prompt sound.

In order to achieve the purpose, the invention adopts the following technical scheme: a multifunctional infusion support for children comprises a base, wherein a first supporting rod is arranged on the upper side of the base, two sliding grooves are formed in the first supporting rod, a second supporting rod is arranged on the upper side of the base, a cushion is arranged on the upper side of the second supporting rod, a backrest is arranged on the upper side of the cushion, and four universal wheels are arranged on the lower side surface of the base;

the protection mechanism comprises a first support plate sleeved on the first support rod, a massage box is arranged on the upper side of the first support plate, four first gears are arranged in the massage box, a protection assembly is arranged between the four first gears, and one of the first gears can drive the protection assembly to rotate;

the adjustable mechanism comprises a clamping box sleeved on the first supporting rod, and a clamping mechanism is arranged in the clamping box;

the blood backflow preventing mechanism comprises a second supporting plate sleeved on the first supporting rod, and the second supporting plate is provided with a blood backflow preventing component;

the prompting mechanism is arranged on one side face of the blood backflow preventing mechanism and comprises a first fixing rod, and a prompting assembly is arranged on one side face of the first fixing rod.

Preferably, the massage case is the square body structure, it has first space to inject in the massage case, the fixed motor that is provided with of lateral wall on the right part in first space, four first gear interval distribution in four corners of the right part in the first space, every the leading flank fixedly connected with third axle of first gear, every the third axle with the preceding lateral wall of massage case rotates and is connected, the output and the corresponding of motor first gear fixed connection.

Preferably, the protection assembly comprises a rotating shaft, the rotating shaft is positioned among the four first gears, the teeth on the peripheral wall of the rotating shaft are meshed with the four first gears, the front side wall and the rear side wall of the rotating shaft are rotationally connected with the front side wall and the rear side wall of the first space, a first through hole and a second space are arranged in the rotating shaft and communicated with each other, twelve first fixing blocks are uniformly arranged on the outer side of the second space along the circumferential direction, first grooves are formed in the first fixing blocks, a first rod is slidably connected in the first groove, extends towards the center of the massage box and penetrates through the side wall of the rotating shaft to extend into the first through hole, the first rod with be provided with first spring between the tank bottom of first groove fixedly, the rectangular channel has been seted up to the first rod, it is connected with the massage stick to rotate between the lateral wall around the rectangular channel.

Preferably, the first supporting rod is provided with a first through hole in clearance fit with the clamping box, and the clamping box is further provided with a second groove; clamping mechanism, clamping mechanism includes sliding connection's two sliding blocks in the second groove, every a side of sliding block with the fixed second spring that is provided with between the tank bottom of second groove, two fixed first slider that is provided with between the adjacent side of sliding block, the right flank fixedly connected with handle of first slider.

Preferably, the second through-hole has been seted up to the second backup pad, the fixed four balls that are provided with on the second through-hole lateral wall, four balls divide into about two sets ofly, and are located respectively two on the first bracing piece the spout, the fixed third backup pad that is provided with of left surface of second backup pad, the fixed three couple that is provided with of downside of third backup pad.

Preferably, the blood backflow preventing component comprises a third groove formed in the second support plate, two second rods are slidably connected in the third groove, a first rack is fixedly arranged on the lower side surface of each second rod, a fourth support plate is fixedly arranged between the adjacent side surfaces of the two second rods and is funnel-shaped, a fourth groove is further formed in the second support plate, a first shaft is rotatably connected to the side wall of the fourth groove, a first clamping rod is fixedly arranged on the front side of the first shaft, a first torsion spring is sleeved on the first shaft, the first rack on the first shaft and on the right side is meshed with the first rack on the first shaft, a fifth groove is further formed in the second support plate, a second shaft is rotatably connected to the side wall of the fifth groove, a second gear is fixedly connected to the other end of the second shaft, a second torsion spring is sleeved on the second shaft, and the second torsion spring is positioned between the second gear and the second support plate, the second gear is kept away from the one end fixedly connected with fourth shaft of second shaft, the fourth shaft with left first rack toothing, the fourth shaft is kept away from the one end fixedly connected with second of second gear presss from both sides tight pole, the second press from both sides tight pole with first clamp rod size is the same.

Preferably, the prompt component comprises a fifth shaft rotatably connected to a side face of the fifth groove, a third gear is fixedly connected to the other end of the fifth shaft, the third gear is meshed with the second gear, a second rack is slidably arranged on the left side wall of the fifth groove, the second rack is meshed with the third gear, a second fixed block is fixedly arranged on the right side face of the first fixed rod, a sixth groove is formed in the second fixed block, a second sliding block is slidably connected in the sixth groove and is in a circular ring shape, a third spring is fixedly arranged between the groove bottom of the sixth groove and the second sliding block, an impact plate is fixedly arranged on the lower side face of the second support plate and is in a circular ring shape, the impact plate is located in a circular ring of the second sliding block, and the second rack and the second sliding block are vertically arranged in an initial state, and the right end of the second sliding block is abutted against the second rack.

In summary, the invention has the following advantages: can prevent children from moving around to lead to the syringe needle kingpin, can massage the arm when the infusion and promote blood circulation, can also seal the transfer line automatically and prevent the blood backward flow when the infusion finishes, send the suggestion sound simultaneously and indicate people to finish the infusion.

Drawings

FIG. 1 is a diagram of an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 6 is a cross-sectional view taken along line C-C of FIG. 8;

FIG. 7 is a cross-sectional view taken along line D-D of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 2 at A;

fig. 9 is a partial enlarged view at C in fig. 1.

In the figure, a universal wheel 10; a base 11; a first support bar 12; a first support plate 13; a clamping box 14; a slider 15; a first slider 16; a backrest 17; a seat cushion 18; a second support bar 19; a massage box 20; a motor 21; a first gear 23; a second spring 25; a second support plate 29; a third support plate 30; a hook 31; a third groove 32; a fourth support plate 33; a second lever 34; a first rack 35; a fourth groove 36; a first clamping lever 37; a second gear 38; a fifth groove 39; a third gear 40; a chute 41; the balls 42; a first fixing lever 43; a second fixing block 44; a spring 45; a second slider 46; a sixth groove 47; an impact plate 48; a second rack 49; a first space 50; a rotating shaft 51; the second space 52; the second groove 53; a handle 54; a massage bar 55; a first lever 56; a first fixing block 57; a first spring 58; a first groove 59; a first through hole 61; a fourth shaft 62; a second shaft 64; a fifth shaft 65; a first shaft 67; a second clamping bar 68; a torsion spring 70; a third shaft 74; a rectangular slot 75.

Detailed Description

As shown in fig. 1-2, a multifunctional infusion support for children comprises a base 11, wherein a first support rod 12 is arranged on the upper side of the base 11, two sliding grooves 41 are formed in the first support rod 12, a second support rod 19 is arranged on the upper side of the base 11, a seat cushion 18 is arranged on the upper side of the second support rod 19, a backrest 17 is arranged on the upper side of the seat cushion 18, and four universal wheels 10 are arranged on the lower side of the base 11;

the protection mechanism A01 is characterized in that the protection mechanism A01 comprises a first support plate 13 sleeved on the first support rod 12, a massage box 20 is arranged on the upper side of the first support plate 13, four first gears 23 are arranged in the massage box 20, protection components are arranged among the four first gears 23, and one first gear 23 can drive the protection components to rotate;

the adjustable mechanism A02 is characterized in that the adjustable mechanism A02 comprises a clamping box 14 sleeved on the first supporting rod 12, and a clamping mechanism is arranged in the clamping box 14;

the blood backflow preventing mechanism A03 comprises a second supporting plate 29 sleeved on the first supporting rod 12, and the second supporting plate 29 is provided with a blood backflow preventing component;

the prompting mechanism A04 is characterized in that the prompting mechanism A04 is arranged on one side surface of the blood backflow preventing mechanism A03, the prompting mechanism A04 comprises a first fixing rod 43, and a prompting component is arranged on one side surface of the first fixing rod 43.

Referring to fig. 1, 5, 7 and 9, the massage box 20 has a square structure, a first space 50 is defined in the massage box 20, a motor 21 is fixedly disposed on the right side wall of the first space 50, four first gears 23 are distributed at four corners of the right side of the first space 50 at intervals, a third shaft 74 is fixedly connected to the front side surface of each first gear 23, each third shaft 74 is rotatably connected to the front side wall of the massage box 20, and the output end of the motor 21 is fixedly connected to the corresponding first gear 23.

Referring to fig. 1 to 3, 5, 7 and 9, the protecting assembly includes a rotation shaft 51, the rotation shaft 51 is disposed between the four first gears 23, teeth of an outer circumferential wall of the rotation shaft 51 are engaged with the four first gears 23, front and rear side walls of the rotation shaft 51 are rotatably connected to front and rear side walls of the first space 50, the rotation shaft 51 is formed with a first through hole 61 and a second space 52, the first through hole 61 is communicated with the second space 52, twelve first fixing blocks 57 are uniformly disposed outside the second space 52 in a circumferential direction, a first groove 59 is formed in the first fixing block 57, a first rod 56 is slidably connected to the first groove 59, the first rod 56 extends toward a center of the massage box 20 and penetrates through the side walls of the rotation shaft 51 to extend into the first through hole 61, a first spring 58 is fixedly arranged between the first rod 56 and the bottom of the first groove 59, a rectangular groove 75 is formed in the first rod 56, and a massage rod 55 is rotatably connected between the front side wall and the rear side wall of the rectangular groove 75.

Referring to fig. 1-4, the first support rod 12 is provided with a first through hole in clearance fit with the clamping box 14, and the clamping box 14 is further provided with a second groove 53; and the clamping mechanism comprises a second spring 25 fixedly arranged between one side surface of each sliding block 15 of the two sliding blocks 15 which are connected in a sliding manner in the second groove 53 and the bottom of the second groove 53, a first sliding block 16 is fixedly arranged between the adjacent side surfaces of the two sliding blocks 15, and a handle 54 is fixedly connected to the right side surface of the first sliding block 16.

Referring to fig. 2, 6 and 8, the second support plate 29 is provided with a second through hole, four balls 42 are fixedly arranged on a side wall of the second through hole, the four balls 42 are divided into an upper group and a lower group and are respectively located on two sliding grooves 41 of the first support rod 12, a third support plate 30 is fixedly arranged on a left side surface of the second support plate 29, and three hooks 31 are fixedly arranged on a lower side surface of the third support plate 30.

Referring to fig. 2, 6 and 8, the blood backflow preventing assembly includes a third groove 32 formed in the second support plate 29, two second rods 34 are slidably connected in the third groove 32, a first rack 35 is fixedly disposed on a lower side surface of each second rod 34, a fourth support plate 33 is fixedly disposed between adjacent sides of the two second rods 34, the fourth support plate 33 is funnel-shaped, a fourth groove 36 is further formed in the second support plate 29, a first shaft 67 is rotatably connected to a side wall of the fourth groove 36, a first clamping rod 37 is fixedly disposed on a front side of the first shaft 67, a first torsion spring is sleeved on the first shaft 67, the first shaft 67 is engaged with the first rack 35 on the right side, a fifth groove 39 is further formed in the second support plate 29, a second shaft 64 is rotatably connected to a side wall of the fifth groove 39, a second gear 38 is fixedly connected to the other end of the second shaft 64, a second torsion spring 70 is sleeved on the second shaft 64, the second torsion spring 70 is located between the second gear 38 and the second support plate 29, a fourth shaft 62 is fixedly connected to an end of the second gear 38 away from the second shaft 64, the fourth shaft 62 is engaged with the first rack 35 on the left side, a second clamping rod 68 is fixedly connected to an end of the fourth shaft 62 away from the second gear 38, and the second clamping rod 68 is the same as the first clamping rod 37 in size.

Referring to fig. 2, 6 and 8, the prompting assembly includes a fifth shaft 65 rotatably connected to a side surface of the fifth groove 39, the other end of the fifth shaft 65 is fixedly connected with a third gear 40, the third gear 40 is engaged with the second gear 38, a second rack 49 is slidably arranged on a left side wall of the fifth groove 39, the second rack 49 is engaged with the third gear 40, a second fixing block 44 is fixedly arranged on a right side surface of the first fixing rod 43, a sixth groove 47 is formed in the second fixing block 44, a second slider 46 is slidably connected in the sixth groove 47, the second slider 46 is circular, a third spring 45 is fixedly arranged between a groove bottom of the sixth groove 47 and the second slider 46, a striking plate 48 is fixedly arranged on a lower side surface of the second supporting plate 29, the striking plate 48 is circular, the striking plate 48 is located in a circular ring of the second slider 46, the second rack 49 and the second slider 46 are vertically arranged in an initial state, and the right end of the second slider 46 abuts against the second rack 49.

The working principle of the multifunctional infusion support for children provided by the embodiment of the invention is as follows:

when the multifunctional nursing bed is used, the protection mechanism A01 is rotated to a certain angle and then arms are placed in the first through holes 61, a person sits on the seat cushion 18 and simultaneously rotates the protection mechanism A01 to a position perpendicular to the backrest 17, so that elbows abut against the backrest 17 and the backrest 17 limits the front and back of the arms, the massage rods 55 arranged circumferentially can limit the left and right of the arms and can prevent the arms of the child from moving randomly and further prevent the needles from falling off, then the motor 21 is started, the output end of the motor 21 drives the first gear 23 at the upper right corner to rotate so as to drive the rotating shaft 51 to rotate, the rotating shaft 51 drives the massage rods 55 to rotate by taking the center of the rotating shaft 51 as a rotating shaft through the first rod 56, the massage rods 55 can rotate by friction with the arms and compress the first spring 58 when rotating, the arms are massaged for promoting blood circulation, and the protection mechanism A01 can be rotated by 90 degrees to a side far away from the chair and then the nursing bed is laid on the nursing bed And taking a rest. Pulling the handle 54 will drive the first slide block 16 to move rightwards, the first slide block 16 will drive the two slide blocks 15 to slide in the second groove 53, the two slide blocks 15 move rightwards to stretch the two second springs 25, the first slide block 16 moves rightwards to separate from the first supporting rod 12, at this time, the clamping box 14 can slide upwards and downwards, and then the massage box 20 can slide upwards and downwards to adjust the height, so that the user can find a comfortable position. The medicine bottle is placed in the fourth supporting plate 33, the medicine bottle drives the fourth supporting plate 33 to move downwards under the action of gravity, the fourth supporting plate 33 drives the two first racks 35 to move downwards through the two second rods 34, the first racks 35 move downwards and simultaneously drive the first shaft 67 and the fourth shaft 62 to rotate clockwise and anticlockwise respectively so as to drive the second clamping rod 68 and the first clamping rod 37 to rotate, and further the torsion springs on the fourth shaft 62 and the first shaft 67 accumulate force, when the liquid medicine in the infusion bottle is reduced a little bit, the second clamping rod 68 and the first clamping rod 37 are close to each other under the reset force of the torsion springs, and the infusion tube is completely clamped by the second clamping rod 68 and the first clamping rod 37 until the liquid medicine in the infusion bottle is completely used up so as to prevent blood backflow caused by pressure. The second rack 49 moves upward to release the limit of the second slider 46, the third spring 45 pushes the second slider 46 because of no limit release elastic force of the second rack 49, and the second slider 46 strikes the striking plate 48 to make a sound.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be regarded as falling within the protection scope of the patent of the present invention.

Claims

1. The utility model provides a children's multi-functional infusion support, includes base (11), its characterized in that: a first supporting rod (12) is arranged on the upper side of the base (11), two sliding grooves (41) are formed in the first supporting rod (12), a second supporting rod (19) is arranged on the upper side of the base (11), a cushion (18) is arranged on the upper side of the second supporting rod (19), a backrest (17) is arranged on the upper side of the cushion (18), and four universal wheels (10) are arranged on the lower side of the base (11);

the protection mechanism (A01) comprises a first support plate (13) sleeved on the first support rod (12), a massage box (20) is arranged on the upper side of the first support plate (13), four first gears (23) are arranged in the massage box (20), a protection component is arranged between the four first gears (23), and the rotation of one first gear (23) can drive the protection component to rotate;

the adjustable mechanism (A02) comprises a clamping box (14) sleeved on the first supporting rod (12), and a clamping mechanism is arranged in the clamping box (14);

a blood backflow prevention mechanism (A03), the blood backflow prevention mechanism (A03) comprises a second support plate (29) sleeved on the first support rod (12), and the second support plate (29) is provided with a blood backflow prevention component;

the blood backflow prevention device comprises a prompting mechanism (A04), wherein the prompting mechanism (A04) is arranged on one side face of a blood backflow prevention mechanism (A03), the prompting mechanism (A04) comprises a first fixing rod (43), and a prompting component is arranged on one side face of the first fixing rod (43).

2. The multifunctional infusion support for children according to claim 1, which is characterized in that: massage case (20) are the square body structure, it has first space (50) to be injectd in massage case (20), the fixed motor (21) that is provided with of the right side lateral wall in first space (50), four first gear (23) interval distribution in four corners of the right side in first space (50), every the leading flank fixedly connected with third axle (74) of first gear (23), every third axle (74) with the preceding lateral wall of massage case (20) rotates and is connected, the output and the corresponding of motor (21) first gear (23) fixed connection.

3. The multifunctional infusion support for children according to claim 2, wherein: the protection assembly comprises a rotating shaft (51), the rotating shaft (51) is located between the four first gears (23), teeth on the outer peripheral wall of the rotating shaft (51) are meshed with the four first gears (23), the front side wall and the rear side wall of the rotating shaft (51) are rotationally connected with the front side wall and the rear side wall of the first space (50), a first through hole (61) and a second space (52) are formed in the rotating shaft (51), the first through hole (61) is communicated with the second space (52), twelve first fixing blocks (57) are uniformly arranged on the outer side of the second space (52) along the circumferential direction, a first groove (59) is formed in each first fixing block (57), a first rod (56) is slidably connected in each first groove (59), the first rod (56) extends towards the center of the massage box (20) and penetrates through the side wall of the rotating shaft (51) to extend into the first through hole (61), a first spring (58) is fixedly arranged between the first rod (56) and the bottom of the first groove (59), a rectangular groove (75) is formed in the first rod (56), and a massage rod (55) is rotatably connected between the front side wall and the rear side wall of the rectangular groove (75).

4. The multifunctional infusion support for children according to claim 3, wherein: the first supporting rod (12) is provided with a first through hole in clearance fit with the clamping box (14), and the clamping box (14) is also provided with a second groove (53); the clamping mechanism comprises two sliding blocks (15) which are connected in a sliding mode in the second groove (53), a second spring (25) is fixedly arranged between one side face of each sliding block (15) and the bottom of the second groove (53), a first sliding block (16) is fixedly arranged between the adjacent side faces of the two sliding blocks (15), and a handle (54) is fixedly connected to the right side face of the first sliding block (16).

5. The multifunctional infusion support for children according to claim 1, which is characterized in that: the second through-hole has been seted up in second backup pad (29), fixed four balls (42) that are provided with on the second through-hole lateral wall, four balls (42) divide into about two sets ofly to be located respectively two on first bracing piece (12) spout (41), the fixed third backup pad (30) that is provided with of left surface of second backup pad (29), the fixed three couple (31) that is provided with of downside of third backup pad (30).

6. The multifunctional infusion support for children according to claim 5, wherein: the blood backflow preventing assembly comprises a third groove (32) formed in the second supporting plate (29), wherein the third groove (32) is connected with two second rods (34) in the third groove (32) in a sliding manner, each second rod (34) is fixedly provided with a first rack (35) on the lower side face, two fourth supporting plates (33) are fixedly arranged between the adjacent side faces of the second rods (34), each fourth supporting plate (33) is funnel-shaped, a fourth groove (36) is further formed in the second supporting plate (29), a first shaft (67) is rotatably connected to the side wall of the fourth groove (36), a first clamping rod (37) is fixedly arranged on the front side of the first shaft (67), a first torsion spring is sleeved on the first shaft (67), the first shaft (67) is meshed with the first rack (35) on the right side, a fifth groove (39) is further formed in the second supporting plate (29), rotate on fifth groove (39) lateral wall and be connected with second shaft (64), the other end fixedly connected with second gear (38) of second shaft (64), the cover is equipped with second torsional spring (70) on second shaft (64), be located of second torsional spring (70) second gear (38) with between second backup pad (29), second gear (38) are kept away from the one end fixedly connected with fourth shaft (62) of second shaft (64), fourth shaft (62) and left first rack (35) mesh, fourth shaft (62) are kept away from the one end fixedly connected with second of second gear (38) presss from both sides tight pole (68), second press from both sides tight pole (68) with first clamp pole (37) size is the same.

7. The multifunctional infusion support for children according to claim 6, which is characterized in that: the prompting component comprises a fifth shaft (65) which is rotatably connected to one side face of a fifth groove (39), the other end of the fifth shaft (65) is fixedly connected with a third gear (40), the third gear (40) is meshed with the second gear (38), a left side wall of the fifth groove (39) is provided with a second rack (49) in a sliding manner, the second rack (49) is meshed with the third gear (40), a second fixed block (44) is fixedly arranged on the right side face of the first fixed rod (43), a sixth groove (47) is formed in the second fixed block (44), a second sliding block (46) is connected in the sixth groove (47) in a sliding manner, the second sliding block (46) is in a circular ring shape, a third spring (45) is fixedly arranged between the groove bottom of the sixth groove (47) and the second sliding block (46), and a striking plate (48) is fixedly arranged on the lower side face of the second supporting plate (29), the striking plate (48) is in a circular ring shape, the striking plate (48) is located in a circular ring of the second sliding block (46), the second rack (49) and the second sliding block (46) are vertically arranged in an initial state, and the right end of the second sliding block (46) abuts against the second rack (49).