CN112869964B

CN112869964B - A bit auxiliary chair for medical treatment paediatrics

Info

Publication number: CN112869964B
Application number: CN202110001072.8A
Authority: CN
Inventors: 赵寒英
Original assignee: Xu Chuanwu
Current assignee: Guo Feng; Xu Chuanwu
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2023-04-14
Anticipated expiration: 2041-01-04
Also published as: CN112869964A

Abstract

The invention relates to an auxiliary chair, in particular to an infusion auxiliary chair for medical pediatrics. The invention provides a transfusion auxiliary chair for medical pediatrics, which can automatically clamp hands of a child, limit the body of the child and is simple and convenient to operate. The utility model provides a bit auxiliary chair for medical treatment paediatrics, includes base, guide bar and first spring, all is equipped with two guide bars on two bases, and sliding type connection has supporting mechanism between four guide bars, all around having first spring on four guide bars, and first spring top is connected with supporting mechanism, and first spring bottom is connected with the base, is equipped with translation mechanism on the supporting mechanism. According to the invention, the auxiliary mechanism is arranged, the translation mechanism operates to drive the auxiliary mechanism to operate, so that the clamping mechanism operates, the hands of the children are clamped, the automatic clamping effect is achieved, and the limit mechanism is operated by a nurse to limit the children by arranging the limit mechanism, so that the children can be prevented from sliding off the second bottom plate during transfusion.

Description

A bit auxiliary chair for medical treatment paediatrics

Technical Field

The invention relates to an auxiliary chair, in particular to a transfusion auxiliary chair for medical pediatrics.

Background

The infusion chair is a chair used for infusion of patients, is mainly used for infusion of patients by medical institutions, adopts a very simple chair or a sofa in early hospital, has simple structure and low practicability, is less in the number of the existing infusion chairs, but has less infusion chairs designed for children, and is rigid in appearance.

Patent application CN210494766U, it is 2020.05.12 to disclose a special chair for paediatrics infusion usefulness, including special chair body, a pedestal, the chair handle, the axis body, place the board, back and infusion support etc, through installing the air mattress on the back, aerify the gas tube through outside inflator pump, make the air mattress swell very conveniently, simultaneously in order to reduce children's sense of fear, still be equipped with the cartoon head portrait at the back top surface, open the board of placing of hub connection before first chair handle, let children sit on the pedestal, again will place the board coupling and shelve at the fixed column top, then shelve children's right arm on first shelve the board and through two elastic bandage bonding fixed, because first fixed plate rear end is equipped with the frame pipe, the infusion support has been inserted in the frame pipe, the infusion support that this infusion set has erect is hooked infusion bag on the frame hook, and placed on the board on the second and the toy has been inhaled the magnetism, can shift attention on the toy when children infuse, use right hand magnetism to inhale, this magnetic attraction on one side and play, this infusion set of left hand can not influence infusion to children, however, infusion bag is carried out the infusion to the infusion.

Therefore, there is a need to develop a drip-assist chair for medical pediatrics, which can automatically clamp the hands of a child, restrain the body of the child, and is simple and convenient to operate.

Disclosure of Invention

The invention aims to provide a transfusion auxiliary chair for medical pediatrics, which can automatically clamp hands of a child, limit the body of the child and is simple and convenient to operate, so as to solve the defects that a common chair in the background art is simple in structure, inconvenient to operate and incapable of fixing the body of the child.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bit auxiliary chair for medical treatment paediatrics, includes base, guide bar and first spring, all is equipped with two guide bars on two bases, and sliding type connection has supporting mechanism between four guide bars, all around having first spring on four guide bars, and first spring top is connected with supporting mechanism, and first spring bottom is connected with the base, is equipped with translation mechanism on the supporting mechanism.

Optionally, a first bottom plate is slidably connected between the four guide rods, the first bottom plate is connected with a first spring, four first support frames are arranged at the top of the first bottom plate, a second bottom plate is connected between the tops of the four first support frames, and a backrest is arranged on the second bottom plate.

Optionally, the second bottom plate is connected with four first slide rails, a first slide block is slidably connected between two adjacent first slide rails, a second spring is wound on the first slide rails, the inner side of the second spring is connected with the first slide rails, the outer side of the second spring is connected with the first slide block, and a third bottom plate is arranged on the first slide block.

Optionally, two second supporting frames are arranged on the two third bottom plates, a first rotating shaft is connected between the two adjacent second supporting frames in a rotating mode, pressing blocks are arranged on the two first rotating shafts, and the pressing blocks are matched with the third bottom plates.

Optionally, a first connecting rod is connected between two adjacent first sliding rails, two first connecting rods are provided with first wedges, two third bottom plates are provided with second connecting rods, the top of each second connecting rod is provided with two second sliding rails, four second sliding rails are provided with first racks in a sliding manner, a third connecting rod is connected between two adjacent first racks, the middle of the bottom side of the third connecting rod is provided with a second wedge, the second wedge is matched with the first wedge, a third spring is wound on each second sliding rail, the top of the third spring is connected with the first racks, the bottom of the third spring is connected with the second connecting rod, two first gears are arranged on the first rotating shaft, and the first gears are meshed with the first racks.

Optionally, two third support frames are arranged on the second bottom plate, the two third support frames are provided with air cylinders, a connecting block is connected between the two air cylinders, a telescopic rod is arranged on the connecting block, and the telescopic rod is matched with the second bottom plate.

Optionally, two first slider bottom sides all are equipped with the second rack, and second bottom plate bottom side middle part rotary type is equipped with the second pivot, and second pivot lower part is equipped with the second gear, and the second gear meshes with the second rack, and second pivot downside is equipped with the third gear, and the third gear is located the second gear below, and connecting block inside is equipped with the third rack, and the third rack meshes with the third gear.

Optionally, the material of the second connecting rod is an alloy.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the child support device, the nurse enables the child to sit in the support mechanism through the support mechanism, and the support mechanism moves downwards due to the gravity of the child, so that the child is supported;

2. according to the child transfusion device, the translation mechanism is arranged, so that nurses can operate the translation mechanism according to the body shapes of children, and hands of the children are fixed in the translation mechanism, so that doctors can conveniently transfuse the children;

3. according to the invention, the nurse operates the clamping mechanism by arranging the clamping mechanism, so that the hands of the child are fixed, the hands of the child are prevented from being disordered to influence the infusion, and the operation is simple and convenient;

4. according to the invention, the auxiliary mechanism is arranged, the translation mechanism operates to drive the auxiliary mechanism to operate, so that the clamping mechanism operates, the hand of the child is clamped, and the effect of automatic clamping is achieved;

5. according to the infusion support, the limiting mechanism is arranged, so that a nurse enables the limiting mechanism to operate, and then limits children, and therefore children can be prevented from sliding off the second bottom plate during infusion;

6. the limiting mechanism is arranged on the sliding mechanism, and the limiting mechanism operates to drive the rotating mechanism to operate, so that the sliding mechanism operates, manual operation can be replaced, and time and labor are saved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 3 is a schematic perspective view of the translation mechanism of the present invention.

Fig. 4 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 5 is a partial perspective view of the present invention.

Fig. 6 is a schematic perspective view of the auxiliary mechanism of the present invention.

Fig. 7 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 8 is a schematic perspective view of the rotating mechanism of the present invention.

Reference numbers in the figures: 1: base, 2: guide bar, 3: first spring, 4: support mechanism, 41: first base plate, 42: first support frame, 43: second bottom plate, 44: backrest, 5: translation mechanism, 51: first slide rail, 52: first slider, 53: second spring, 54: third bottom plate, 6: clamping mechanism, 61: second support frame, 62: first rotating shaft, 63: briquetting, 7: auxiliary mechanism, 71: first connecting rod, 72: first wedge block, 73: second connecting rod, 74: second slide rail, 75: first rack, 76: third connecting rod, 77: second wedge block, 78: third spring, 79: first gear, 8: stop gear, 81: third support frame, 82: cylinder, 83: connecting block, 84: telescopic rod, 9: a rotation mechanism, 91: second rack, 92: second rotating shaft, 93: second gear, 94: third gear, 95: a third rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a bit auxiliary chair for medical paediatrics, including base 1, guide bar 2, first spring 3, supporting mechanism 4, first bottom plate 41, first support frame 42, second bottom plate 43, back 44, translation mechanism 5, first slide rail 51, first slider 52, second spring 53, third bottom plate 54, clamping mechanism 6, second support frame 61, first pivot 62, briquetting 63, complementary unit 7, first connecting rod 71, first wedge 72, second connecting rod 73, second slide rail 74, first rack 75, third connecting rod 76, second wedge 77, third spring 78, first gear 79, stop gear 8, third support frame 81, cylinder 82, connecting block 83, telescopic link 84, rotary mechanism 9, second rack 91, second pivot 92, second gear 93, third gear 94 and third rack 95, four are all equipped with two guide bar 2 on two bases 1, the slidingtype is connected with supporting mechanism 4 between the guide bar 2, all around there is first spring 3 on the guide bar 2, the top is connected with first spring 4 with the supporting mechanism 4, be equipped with the translation mechanism 4 on the base 3 and the first spring supporting mechanism 5.

A first base plate 41 is connected among the four guide rods 2 in a sliding mode, the first base plate 41 is connected with a first spring 3, two first supporting frames 42 are arranged on the left side and the right side of the top of the first base plate 41, a second base plate 43 is connected between the tops of the four first supporting frames 42, and a backrest 44 is arranged on the front side of the second base plate 43.

Two first sliding rails 51 are connected between the left side and the left portion of the bottom side of the second bottom plate 43 and between the right side and the right portion of the bottom side, a first sliding block 52 is connected between the first sliding rails 51 at the front side and the rear side in a sliding manner, a second spring 53 is wound on the first sliding rails 51, the inner side of the second spring 53 is connected with the first sliding rails 51, the outer side of the second spring 53 is connected with the first sliding block 52, and a third bottom plate 54 is arranged on the outer side of the first sliding block 52.

The upper portion of the left side of the left third bottom plate 54 and the upper portion of the right side of the right third bottom plate 54 are both provided with two second supporting frames 61, the upper portions of the second supporting frames 61 on the front side and the rear side are rotatably connected with a first rotating shaft 62, the first rotating shafts 62 on the left side and the right side are both provided with pressing blocks 63, and the pressing blocks 63 are matched with the third bottom plate 54.

First connecting rods 71 are connected between the left sides of the two left first sliding rails 51 and between the right sides of the two right first sliding rails 51, first wedge-shaped blocks 72 are arranged on the rear sides of the left portions of the first connecting rods 71 and the rear sides of the right portions of the first connecting rods 71 on the right sides, second connecting rods 73 are arranged on the middle portions of the left upper sides of the left third bottom plates 54 and the right upper sides of the third bottom plates 54 on the right sides, second sliding rails 74 are arranged on the front and rear sides of the tops of the second connecting rods 73, first racks 75 are arranged on the four second sliding rails 74 in a sliding mode, third connecting rods 76 are connected between the first racks 75 on the front side and the rear side, second wedge-shaped blocks 77 are arranged in the middle portions of the bottoms of the third connecting rods 76, the second wedge-shaped blocks 77 are matched with the first wedge-shaped blocks 72, third springs 78 are wound on the second sliding rails 74, the tops of the third springs 78 are connected with the first racks 75, the bottoms of the third springs 78 are connected with the second connecting rods 73, first rotating shafts 62 are provided with first gears 79 on the front and rear sides, and the first gears 79 are engaged with the first racks 75.

The left and right sides of the front portion of the bottom side of the second bottom plate 43 are provided with third support frames 81, the lower portions of the rear sides of the two third support frames 81 are provided with air cylinders 82, connecting blocks 83 are connected between the rear sides of the air cylinders 82 on the left and right sides, the rear portion of the top side of each connecting block 83 is provided with a telescopic rod 84, and the telescopic rods 84 are matched with the second bottom plate 43.

The front part of the bottom side of the left first sliding block 52 and the rear part of the bottom side of the right first sliding block 52 are both provided with a second rack 91, the middle part of the bottom side of the second bottom plate 43 is rotatably provided with a second rotating shaft 92, the lower part of the second rotating shaft 92 is provided with a second gear 93, the second gear 93 is meshed with the second rack 91, the lower side of the second rotating shaft 92 is provided with a third gear 94, the third gear 94 is positioned below the second gear 93, the front part of the right side in the connecting block 83 is provided with a third rack 95, and the third rack 95 is meshed with the third gear 94.

When children need to be dripped, at first the nurse makes children sit in supporting mechanism 4, children's gravity makes supporting mechanism 4 downstream, partial supporting mechanism 4 can slide down on guide bar 2, first spring 3 becomes compression state by initial state, supporting mechanism 4 drives translation mechanism 5 downstream simultaneously, nurse adjusts translation mechanism 5 according to children's size afterwards, and make children's hand fix in translation mechanism 5, thereby prevent its confusion, the doctor drips for children afterwards, treat that children finish the drip, the nurse makes children's arm leave translation mechanism 5, and embrace children from supporting mechanism 4, first spring 3 resets by compression state, make supporting mechanism 4 and translation mechanism 5 resume the normal position, if use this equipment once more, it can to repeat above-mentioned step.

The nurse enables the child to sit on the top of the second base plate 43 and enables the back of the child to lean against the backrest 44, the gravity of the child enables the second base plate 43 to move downwards, the backrest 44 and the first support frame 42 further move downwards, the first support frame 42 moves downwards to enable the first base plate 41 to slide downwards on the guide rod 2, the first spring 3 is changed from an initial state to a compressed state, the purpose of supporting the child is achieved, after the child is dropped, the nurse enables the child to be separated from the second base plate 43, the first spring 3 is reset from the compressed state, and the second base plate 43 and the backrest 44 are moved back to the original position through the elastic force.

After the child sits on the second base plate 43, according to the body type of the child, the nurse manually moves the third base plate 54 to the inner side, so that the first sliding block 52 slides to the inner side on the first sliding rail 51, the second spring 53 is changed from the initial state to the compressed state, meanwhile, the nurse respectively places the two hands of the child on the tops of the third base plates 54 on the left side and the right side, and the hands of the child are fixed, so that the child can be conveniently dripped by a doctor, after the child is dripped, the nurse enables the hands of the child to leave the third base plate 54, the third base plate 54 is released, the second spring 53 is reset from the compressed state, the elastic force enables the first sliding block 52 and the third base plate 54 to move back to the original position, and then the nurse holds the child away from the second base plate 43.

When the third bottom plate 54 moves inwards, the third bottom plate 54 drives the second supporting frame 61 to move inwards, so that the first rotating shaft 62 moves inwards, the pressing block 63 moves inwards, after the hands of a child are placed on the top of the third bottom plate 54, a nurse manually rotates the pressing block 63 downwards, the pressing block 63 rotates to drive the first rotating shaft 62 to rotate, then the pressing block 63 is matched with the third bottom plate 54, so that the hands of the child are fixed, the transfusion is prevented from being influenced by the disorder of the hands of the child, after the child takes a transfusion, the nurse manually rotates the pressing block 63 back to the original position, so that the first rotating shaft 62 rotates back to the original position in the reverse direction, and meanwhile, the third bottom plate 54 moves back to the original position in the outward direction, so that the pressing block 63 moves back to the original position in the outward direction.

When the third bottom plate 54 moves inwardly, the third bottom plate 54 drives the second connecting rod 73 to move inwardly, and further the second sliding rail 74 moves inwardly, so that the first rack 75 and the third spring 78 move inwardly, the first rack 75 moves and drives the third connecting rod 76 to move inwardly, and further the second wedge 77 moves inwardly, and further the first rotating shaft 62 drives the first gear 79 to move inwardly, and simultaneously the nurse places the child's hand on top of the third bottom plate 54, and when the second wedge 77 is moved to contact with the first wedge 72, the first wedge 72 moves the second wedge 77 upwardly, and further the third connecting rod 76 moves upwardly, so that the first rack 75 slides upwardly on the second sliding rail 74, the third spring 78 changes from the initial state to the stretched state, and when the first rack 75 is moved upwardly to rotate the first gear 79 due to the engagement of the first rack 75 with the first gear 79, the first rotating shaft 62 rotates the pressing block 63 downwardly, so that the child is fixed, and when the child automatically clamps the third rack 75 and the child moves back to the original position, the second wedge 77 and returns to the second wedge 79 to the original position, and then the third wedge 75 is moved back to the nurse moves the second wedge 79 to the original position, and then the second wedge 75 is moved back to the third wedge 75 to the original position, and then the second wedge 75 is moved back to the third spring 75, and the third spring 75 is moved back to the nurse moves the third wedge 79 to the original state.

In an initial state, the second bottom plate 43 is matched with the telescopic rod 84, after a child sits on the second bottom plate 43, a nurse opens the air cylinder 82, the air cylinder 82 operates to enable the connecting block 83 to move backwards, and further enable the telescopic rod 84 to move backwards, after the second bottom plate 43 is separated from the telescopic rod 84, the nurse manually enables the telescopic rod 84 to extend, so that the child is limited, the air cylinder 82 can be prevented from sliding off the second bottom plate 43 during child transfusion, the nurse closes the air cylinder 82 again, the telescopic rod 84 stops moving, after the child finishes transfusion, the telescopic rod 84 is enabled to return to the original length, the air cylinder 82 is opened again, the nurse operates the air cylinder 82 to enable the connecting block 83 and the telescopic rod 84 to move back to the original position, and the second bottom plate 43 is matched with the telescopic rod 84 again.

When the connecting block 83 moves backwards, the connecting block 83 drives the third rack 95 to move backwards, since the third rack 95 is meshed with the third gear 94, the third rack 95 moves backwards to rotate the third gear 94, and further the second rotating shaft 92 rotates, the second rotating shaft 92 rotates to drive the second gear 93 to rotate, and since the second gear 93 is meshed with the second rack 91, the second gear 93 rotates to move the second rack 91 inwards, and further the first sliding block 52 moves inwards, and further the third bottom plate 54 moves inwards, so that manual pushing can be replaced, time and labor are saved, after a child finishes a drip, the connecting block 83 moves forwards and returns to the original position, so that the third rack 95 moves forwards and returns to the original position, the second gear 93 and the third gear 94 reversely rotate back to the original position, and further the second rack 91 and the third bottom plate 54 move back to the original position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drip auxiliary chair for medical pediatrics comprises bases (1), guide rods (2) and first springs (3), and is characterized in that the two bases (1) are respectively provided with the two guide rods (2), a support mechanism (4) is connected between the four guide rods (2) in a sliding manner, the four guide rods (2) are respectively wound with the first springs (3), the tops of the first springs (3) are connected with the support mechanism (4), the bottoms of the first springs (3) are connected with the bases (1), and the support mechanism (4) is provided with a translation mechanism (5); a first base plate (41) is connected among the four guide rods (2) in a sliding manner, the first base plate (41) is connected with a first spring (3), four first supporting frames (42) are arranged at the top of the first base plate (41), a second base plate (43) is connected among the tops of the four first supporting frames (42), and a backrest (44) is arranged on the second base plate (43); the second bottom plate (43) is connected with four first sliding rails (51), a first sliding block (52) is connected between every two adjacent first sliding rails (51) in a sliding mode, a second spring (53) is wound on each first sliding rail (51), the inner side of each second spring (53) is connected with the corresponding first sliding rail (51), the outer side of each second spring (53) is connected with the corresponding first sliding block (52), and a third bottom plate (54) is arranged on each first sliding block (52); two second supporting frames (61) are arranged on each of the two third bottom plates (54), a first rotating shaft (62) is rotatably connected between every two adjacent second supporting frames (61), pressing blocks (63) are arranged on the two first rotating shafts (62), and the pressing blocks (63) are matched with the third bottom plates (54); be connected with between two adjacent first slide rails (51) and connect pole (71), all be equipped with first wedge (72) on two first connecting poles (71), all be equipped with second connecting rod (73) on two third bottom plates (54), second connecting rod (73) top is equipped with two second slide rails (74), all slidingly be equipped with first rack (75) on four second slide rails (74), be connected with third connecting rod (76) between two adjacent first rack (75), third connecting rod (76) bottom side middle part is equipped with second wedge (77), second wedge (77) and first wedge (72) cooperation, it has third spring (78) to wind on second slide rail (74), third spring (78) top is connected with first rack (75), third spring (78) bottom is connected with second connecting rod (73), be equipped with two first gear (79) on first pivot (62), first rack gear (79) meshes with first rack gear (75).

2. The drip assist chair for medical pediatrics as claimed in claim 1, wherein two third support frames (81) are disposed on the second base plate (43), air cylinders (82) are disposed on the two third support frames (81), a connecting block (83) is connected between the two air cylinders (82), an expansion link (84) is disposed on the connecting block (83), and the expansion link (84) is engaged with the second base plate (43).

3. The drip assistant chair for medical pediatrics, as claimed in claim 2, wherein the two first sliding blocks (52) are respectively provided with a second rack (91) at the bottom side, the second bottom plate (43) is rotatably provided with a second rotating shaft (92) at the middle of the bottom side, a second gear (93) is arranged at the lower part of the second rotating shaft (92), the second gear (93) is meshed with the second rack (91), a third gear (94) is arranged at the lower part of the second rotating shaft (92), the third gear (94) is located below the second gear (93), a third rack (95) is arranged inside the connecting block (83), and the third rack (95) is meshed with the third gear (94).

4. The drip assist chair for medical pediatrics, as claimed in claim 3, wherein the material of the second connecting rod (73) is an alloy.