CN213047557U - A fracture nursing fixing device for paediatrics - Google Patents

Abstract

The utility model discloses a fracture nursing fixing device for paediatrics, including first backplate, second backplate, snap ring and support frame, opposition is semicircle ring structure between first backplate, the second backplate each other, the upper surface of first backplate, second backplate all articulates there is the snap ring, the snap ring is unanimous with first backplate, second backplate centre of a circle, the one end of snap ring orientation first backplate, second backplate is articulated with it, and the other end is fixed with the lug joint, the lug is located first backplate, the one end that articulated snap ring was kept away from to the second backplate, the bottom face screw thread fixed mounting of first backplate has first fixed plate, and the bottom face screw thread fixed mounting of second backplate has the second fixed plate, first fixed plate and second fixed plate level opposition, the holding tank that supplies the connecting rod to stretch into is offered to the inside of second fixed plate. This a fracture nursing fixing device for paediatrics, it is rational in infrastructure, convenient to use can extensively promote.

Description

A fracture nursing fixing device for paediatrics

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to fracture nursing fixing device for paediatrics.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees.

At present, the fracture can all adopt fixing device to open and support four limbs in the paediatrics, often need stick up the shank on the chair stool after the leg fracture, reaches a comfortable posture, but the most structure of current chair stool is fixed, can not remove or adjust according to user's nursing demand, uses the limitation big to the chair stool weight is heavy, and it is very inconvenient to carry, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fracture nursing fixing device for paediatrics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fracture nursing fixing device for pediatrics comprises a first guard plate, a second guard plate, a clamping ring and a support frame, wherein the first guard plate and the second guard plate are opposite to each other and are of semicircular ring structures, the clamping ring is hinged to the upper surfaces of the first guard plate and the second guard plate, the circle center of the clamping ring is consistent with that of the first guard plate and that of the second guard plate, one end, facing the first guard plate and one end, of the clamping ring is hinged to one end of the second guard plate, the other end of the clamping ring is fixed with a protruding block in a clamping mode, and the protruding block is located at one end, far away from the hinged clamping;

the bottom end face of the first protection plate is fixedly provided with a first fixing plate in a threaded manner, the bottom end face of the second protection plate is fixedly provided with a second fixing plate in a threaded manner, the first fixing plate and the second fixing plate are horizontally arranged in an opposite manner, a containing groove for a connecting rod to extend into is formed in the second fixing plate, one end, far away from the second fixing plate, of the connecting rod is welded to the surface, facing the second fixing plate, of the first fixing plate, a lead screw in threaded connection with the connecting rod in an L-shaped structure is further horizontally arranged in the containing groove, the lead screw is rotatably arranged in the containing groove, and one end, far away from the connecting rod, of the lead screw penetrates through;

the clamping ring and the lug are clamped through a pulling block, the pulling block is of a U-shaped structure, one end facing the clamping ring extends into a clamping groove formed in the outer wall of the clamping ring, and the end far away from the clamping groove extends into a slot formed in the second protection plate and the first protection plate;

and the bottom parts of the first guard plate and the second guard plate are also provided with a supporting frame with pulleys.

Preferably, the inside of slot still horizontally mounted has the spring, and the inner wall of slot is connected to the one end fixed connection of spring, and other end fixed connection draws the piece.

Preferably, the inside of second backplate is seted up and is supplied the spout that the inner panel stretched into, the inner panel is the arc structure, keeps away from the one end of spout and welds with first backplate.

Preferably, the support frame is U type structure and is equipped with two sets ofly for the interval of opposition altogether, the removal groove that supplies the slide bar to stretch into is seted up to the vertical end inside of support frame, the one end welding chassis of support frame is kept away from to the slide bar, and the chassis is at the bottom fixed mounting of first fixed plate, second fixed plate.

Preferably, the outside of support frame still vertically runs through and installs spacing bolt, spacing bolt and vertical row open the spacing hole grafting of seting up on the slide bar.

The utility model discloses a technological effect and advantage: this a fracture nursing fixing device for paediatrics, through support frame and first backplate, the cooperation of second backplate, the patient can remove the shank according to the demand when the perk shank, it keeps the fatigue that same perk posture produced for a long time to alleviate the shank, also further promote the removal convenience of shank when nursing, the support frame relies on the sliding connection with the slide bar, can stretch the adjustment height according to the demand, promote this fixing device's application range, but through the tensile setting of first backplate and second backplate, stretch the interval as required and make fixed position more comfortable accuracy, this a fracture nursing fixing device for paediatrics, and is rational in infrastructure, high durability and convenient use, can extensively promote.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure between the fixture block and the second guard plate of the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 3 according to the present invention;

fig. 4 is a side view of the present invention.

In the figure: the device comprises a first protection plate 1, a support frame 2, a second fixing plate 4, a limiting bolt 5, a clamping ring 6, a second protection plate 7, an insertion groove 8, a pulling block 9, a bump 10, an underframe 11, a first fixing plate 12, a connecting rod 13, a lead screw 14, an accommodating groove 15, a sliding rod 16 and an inner plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fracture nursing fixing device for pediatrics, as shown in fig. 1-4, comprising a first guard plate 1, a second guard plate 7, a snap ring 6 and a support frame 2, wherein the first guard plate 1 and the second guard plate 7 are opposite to each other and are of a semicircular ring structure, the upper surfaces of the first guard plate 1 and the second guard plate 7 are hinged with the snap ring 6, the circle centers of the snap ring 6, the first guard plate 1 and the second guard plate 7 are consistent, one end of the snap ring 6 facing the first guard plate 1 and the second guard plate 7 is hinged with the first guard plate 1 and the second guard plate 7, the other end is fixed with a lug 10 in a clamping manner, and the lug 10 is positioned at one end of the first guard plate 1 and the second guard plate 7 away from;

a first fixing plate 12 is fixedly installed on the bottom end face of the first protection plate 1 through threads, a second fixing plate 4 is fixedly installed on the bottom end face of the second protection plate 7 through threads, the first fixing plate 12 is horizontally opposite to the second fixing plate 4, an accommodating groove 15 for a connecting rod 13 to extend into is formed in the second fixing plate 4, one end, far away from the second fixing plate 4, of the connecting rod 13 is welded to the surface, facing the second fixing plate 4, of the first fixing plate 12, a lead screw 14 in threaded connection with the connecting rod 13 in an L-shaped structure is further horizontally installed in the accommodating groove 15, the lead screw 14 is rotatably arranged in the accommodating groove 15, and one end, far away from the connecting rod 13, penetrates through the second fixing plate 4 to extend out and is rotatably connected with the;

the clamping ring 6 is clamped with the bump 10 through a pulling block 9, the pulling block 9 is of a U-shaped structure, one end facing the clamping ring 6 extends into a clamping groove formed in the outer wall of the clamping ring 6, and the end far away from the clamping groove extends into a slot 8 formed in the second guard plate 7 and the first guard plate 1;

and the bottom parts of the first guard plate 1 and the second guard plate 7 are also provided with a support frame 2 with pulleys.

Specifically, the inside of slot 8 is the horizontal installation still has the spring, and the one end fixed connection slot 8's of spring inner wall, other end fixed connection pull block 9 will pull back block 9 through the elasticity of spring, and the one end orientation that pulls block 9 and keep away from slot 8 is seted up in the draw-in groove embedding of 6 outer walls of snap ring.

Specifically, the inside of second backplate 7 is seted up and is supplied the spout that inner panel 17 stretched into, inner panel 17 is the arc structure, keeps away from the one end of spout and welds with first backplate 1, and inner panel 17 plays the effect of connecting first backplate 1, second backplate 7.

Specifically, support frame 2 is equipped with two sets ofly for U type structure opposition interval altogether, the moving slot that supplies slide bar 16 to stretch into is seted up to support frame 2's vertical end inside, slide bar 16 keeps away from support frame 2's one end welding chassis 11, and chassis 11 relies on the pulley of support frame 2 bottoms to remove at the bottom fixed mounting of first fixed plate 12, second fixed plate 4 in the thigh that can swing, alleviates the tired sense that the shank keeps same perk posture to produce for a long time, also further promotes the convenience of nursing.

Specifically, the outside of support frame 2 still vertically runs through and installs spacing bolt 5, spacing bolt 5 is arranged with vertical line and is opened the spacing hole grafting of seting up on slide bar 16, and spacing bolt 5 is pegged graft with the spacing hole of difference and is adjusted the height of support position.

The working principle is as follows: when the bone fracture nursing and fixing device for pediatrics is used, firstly, the distance between the first protection plate 1 and the second protection plate 7 is stretched according to the leg requirements of a patient, the screw rod 14 and the connecting rod 13 are in threaded transmission through rotating the screw rod 14, so that the connecting rod 13 slides out of the accommodating groove 15 or slides in towards the inside of the accommodating groove 15, the inner plate 17 slides out or slides in along the inside of the second protection plate 7, after the position adjustment of the first protection plate 1 and the second protection plate 7 is completed, the leg is placed on the inner side of the second protection plate 7 and the first protection plate 1, then the clamping ring 6 is turned to form an annular structure with the second protection plate 7 and the first protection plate 1, the pulling block 9 is pulled, one end of the pulling block 9 slides out of the inside of the inserting groove 8, the spring is stretched, after the ring is turned and closed with the convex block 10, the pulling block 9 is pulled back through the elastic force of the spring, one end, far away from the inserting groove 8, of the pulling, and then snap ring 6 is fixed, according to the tensile slide bar 16 height-adjusting of shank perk posture of perhaps, with slide bar 16 stretch to the height of needs screw up spacing bolt 5 and make it pass in the spacing hole of seting up on the slide bar 16 outer wall, and then make the children's shank that is in the position of sitting can remove, can swing the pulley that the thigh relied on 2 bottoms of support frame and remove, alleviate the tired sense that children's shank keeps same perk posture to produce for a long time, also further promote the convenience of nursing, this a fracture nursing fixing device for paediatrics, and is rational in infrastructure, high durability and convenient use, can extensively promote.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a fracture nursing fixing device for paediatrics, includes first backplate (1), second backplate (7), snap ring (6) and support frame (2), its characterized in that: the first guard plate (1) and the second guard plate (7) are opposite to each other and are of semicircular ring structures, clamping rings (6) are hinged to the upper surfaces of the first guard plate (1) and the second guard plate (7), the circle centers of the clamping rings (6) are consistent with those of the first guard plate (1) and the second guard plate (7), one ends of the clamping rings (6) facing the first guard plate (1) and the second guard plate (7) are hinged to the first guard plate and the second guard plate, the other ends of the clamping rings are fixedly clamped to the convex blocks (10), and the convex blocks (10) are located at the ends, far away from the hinged clamping rings (6), of the first guard plate (1) and the second guard;

a first fixing plate (12) is fixedly arranged on the bottom end surface of the first protection plate (1) through screw threads, a second fixing plate (4) is fixedly arranged on the bottom end surface of the second protection plate (7) through screw threads, the first fixing plate (12) is horizontally opposite to the second fixing plate (4), a containing groove (15) for the connecting rod (13) to extend into is formed in the second fixing plate (4), one end, far away from the second fixing plate (4), of the connecting rod (13) is welded on the surface, facing the second fixing plate (4), of the first fixing plate (12), a lead screw (14) in threaded connection with the L-shaped structure connecting rod (13) is horizontally arranged inside the accommodating groove (15), the lead screw (14) is rotatably arranged inside the accommodating groove (15), and one end, far away from the connecting rod (13), of the lead screw penetrates through the second fixing plate (4) to extend out and is rotatably connected with the second fixing plate (4);

the clamping ring (6) is clamped with the bump (10) through a pulling block (9), the pulling block (9) is of a U-shaped structure, one end, facing the clamping ring (6), of the pulling block extends into a clamping groove formed in the outer wall of the clamping ring (6), and one end, far away from the clamping groove, of the pulling block extends into a second protection plate (7) and a slot (8) formed in the first protection plate (1);

the bottom of the first guard plate (1) and the second guard plate (7) is also provided with a support frame (2) with pulleys.

2. A fracture care fixation device for pediatrics as claimed in claim 1, wherein: the inside of slot (8) still horizontal installation has the spring, the inner wall of one end fixed connection slot (8) of spring, and other end fixed connection draws piece (9).

3. A fracture care fixation device for pediatrics as claimed in claim 1, wherein: the inside of second backplate (7) is seted up and is supplied inner panel (17) to stretch into the spout, inner panel (17) are the arc structure, keep away from the one end of spout and weld with first backplate (1).

4. A fracture care fixation device for pediatrics as claimed in claim 1, wherein: the supporting frame (2) is provided with two sets of U-shaped structures which are arranged in an opposite mode at intervals, a moving groove for a sliding rod (16) to stretch into is formed in the vertical end of the supporting frame (2), the sliding rod (16) is far away from one end of the supporting frame (2) and is welded to the bottom frame (11), and the bottom frame (11) is fixedly installed at the bottoms of the first fixing plate (12) and the second fixing plate (4).

5. A fracture care fixation device for pediatrics as claimed in claim 1, wherein: the outside of support frame (2) still vertically runs through and installs spacing bolt (5), spacing bolt (5) are arranged with vertical line and are distributed and set up the spacing hole grafting on slide bar (16).

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