CN217066911U - Body position bracket for 'human position' plaster pipe type brake - Google Patents

Abstract

The utility model relates to a position bracket for 'human position' gypsum pipe type braking, which comprises a bottom plate, wherein a pair of leg support frames is sleeved on the bottom plate, each leg support frame comprises a rotating column and an installation block fixed on the rotating column, a slide block is arranged on the side surface of the installation block, a thigh support plate is fixed on the slide block, the lower end of the rotating column extends out of the lower plate surface of the bottom plate, and gears are respectively sleeved at the lower end parts of the two rotating columns; the cover is equipped with the rotary rod on the bottom plate of two shank support frames one side, and the tip stretches out face under the bottom plate under the rotary rod, is provided with the cam under the rotary rod, is located be provided with the rack board with two gears simultaneous meshing in the middle of two gears, rack board one end swing joint is on the cam, and other end sliding connection is on the slide bar of face setting under the bottom plate. The utility model discloses a position bracket can carry out angle modulation and location to infant's thigh and support, and medical personnel only need be through controlling infant's shank, can be in order to make things convenient for the winding gypsum bandage to carry out the attitude and fix.

Description

Body position bracket for 'human position' plaster pipe type brake

Technical Field

The utility model relates to a medical treatment appurtenance technical field especially relates to a position bracket that is used for "human position" gypsum cast braking.

Background

In the infant hip joint reduction operation, after operation, a half hip herringbone plaster is needed to fix the hip joint at the positions of flexion, abduction and internal rotation of 30 degrees, and when the plaster is shaped, the plaster is pushed forwards and inwards at the femoral greater trochanter behind the hip, so that the dislocation is prevented.

At present, the nursing mode after the hip joint reduction operation of the infant is that medical workers carry out cast fixation on the trunk and the lower limbs of the infant by using plaster bandages, the medical workers need to hold the thigh and the lower leg of the infant to wind the bandage after the posture of the infant is fixed, the infant needs to be fixed again after moving slightly, a plurality of medical workers are needed to assist the operation, and the mode of winding the plaster bandages is troublesome.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims at providing a position bracket for "human position" gypsum cast braking can carry out angle modulation and location support to infant's thigh through the position bracket, and medical personnel only need can make things convenient for the winding gypsum bandage to carry out the posture through controlling infant's shank and fix convenient and fast.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model discloses a position bracket for "human position" gypsum cast braking, including the bottom plate, the cover is equipped with a pair of leg support frame that sets up relatively on the bottom plate, every leg support frame includes the rotation post and fixes the installation piece on the rotation post, the installation piece side seted up along the slider that the installation piece can transversely slide, the slider on be fixed with the thigh layer board, the rotation post lower extreme stretch out bottom plate lower plate face, the lower tip of two rotation posts is overlapped respectively and is equipped with the gear; a rotating rod is sleeved on the bottom plate on one side of the two leg supporting frames, the lower end part of the rotating rod extends out of the lower plate surface of the bottom plate, and a cam is arranged at the lower end part of the rotating rod; the rack plate is arranged between the two gears and meshed with the two gears simultaneously, one end of the rack plate is movably connected to the cam, and the other end of the rack plate is connected to the sliding rod arranged on the lower face of the bottom plate in a sliding mode.

The body position bracket for the 'human position' gypsum pipe type brake is characterized in that preferably, a support rod and a fixing plate are transversely and oppositely arranged on the edge of the sliding block, the end part of the support rod is higher than the upper end surface of the mounting block, and the thigh supporting plate is fixed at the upper end of the support rod and extends towards one side of the mounting block; the fixing device is characterized in that a clamping rod is arranged on the mounting block at the bottom of the thigh supporting plate on one longitudinal side of the supporting rod, a shifting rod is arranged on the rod diameter of the supporting rod on one side close to the fixing plate, one long end of the shifting rod extends and is clamped on the clamping rod, and a spring is arranged between the other short end of the shifting rod and the fixing plate.

The body position bracket for the 'human position' plaster pipe type brake is characterized in that the center of the rotating rod is preferably positioned on the perpendicular bisector of the connecting line of the centers of the two rotating columns.

The body position bracket for the 'human position' gypsum pipe type brake is preferably characterized in that a limiting rod is arranged on the cam, the limiting rod is movably connected with a moving frame, and the moving frame is movably connected with one end of the rack plate.

The body position bracket for the 'human position' gypsum pipe type brake is preferably provided with support legs on the lower plate surface of the bottom plate.

The body position bracket for the 'human position' gypsum pipe type brake is characterized in that a knob is sleeved on the upper end of the rotating column preferably.

The body position bracket for the 'human position' gypsum pipe type brake is characterized in that a base plate is preferably arranged on a bottom plate positioned on the outer side of the leg support frame; and a protective pad is arranged on the thigh supporting plate.

The utility model discloses owing to take above technical scheme, it has following advantage:

1. the utility model discloses a position bracket rotates through control rotary rod, drives rack and pinion motion by cam mechanism to drive follow-up thigh layer board by the gear and rotate, with adjustment infant thigh angle, reach the angle of the fixed winding gypsum bandage of best, be convenient for fix the infant of different heights, and the fixed follow-up winding gypsum bandage easy operation of infant position is swift, and the commonality is high.

2. The utility model discloses after the gypsum bandage winding is good, through pressing the driving lever for driving lever one end is close to the fixed plate, and the curved hook of driving lever no longer catches on the kelly this moment, takes the slider out from the spout inboard afterwards, can follow and pull down the thigh layer board between two infant's thighs, can not continue outwards strutting infant's thigh, is convenient for shift infant after the dismantlement, has improved the operating efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the front view direction of the present invention;

fig. 3 is a schematic bottom structure of the present invention;

FIG. 4 is a schematic view of the structure of the rotary column of the present invention;

fig. 5 is a schematic view of the driving lever of the present invention.

Description of reference numerals:

1-a bottom plate; 2-supporting legs; 3-backing plate; 4-rotating the column; 5-a gear; a 6-L-shaped sliding rod; 7-a rack plate; 8-teeth; 9-a connecting plate; 10-a motion frame; 11-rotating rod; 12-a turntable; 13-a limiting rod; 14-a knob; 15-mounting a block; 16-a chute; 17-a clamping rod; 18-a slide block; 19-a support bar; 20-fixing the plate; 21-a deflector rod; 22-a spring; 23-thigh rest; 24-a protective pad; 25-arc hook.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended as limitations on the scope of the invention, but are merely illustrative of the true spirit of the technical solution of the invention.

The utility model provides a position bracket for "human position" gypsum cast braking, the angle modulation that the position bracket realized the shank support frame through manual adjust knob is in order to fix infant's posture position. The leg support frame of the body position bracket is driven to rotate through a set of cam and rack structure. The rotating rod is controlled to rotate, so that the cam rotates to drive the rack to move transversely, and the rack drives the two gears to rotate to drive the subsequent thigh supporting plate to rotate and adjust. The utility model discloses a position bracket is convenient for adjust infant's thigh angle to reach the angle of best winding gypsum bandage, the winding operation of the follow-up gypsum bandage of being convenient for.

As shown in fig. 1 and 2, the utility model provides a position bracket for "human position" gypsum pipe type braking, including bottom plate 1, the cover is equipped with a pair of leg support frame that sets up relatively on bottom plate 1, every leg support frame includes rotating post 4 and fixes installation piece 15 on rotating post 4, installation piece 15 side be provided with along installation piece 15 lateral sliding's slider 18, slider 18 on be fixed with thigh layer board 23, rotating post 4 lower extreme stretch out bottom plate 1 lower plate face, the lower tip at two rotating post 4 overlaps respectively and is equipped with gear 5; a rotating rod 11 is sleeved on the bottom plate 1 on one side of the two leg supporting frames, the lower end part of the rotating rod 11 extends out of the lower plate surface of the bottom plate 1, and a cam is arranged at the lower end part of the rotating rod 11; and a rack plate 7 which is simultaneously meshed with the two gears 5 is arranged between the two gears 5, one end of the rack plate 7 is movably connected to the cam, and the other end of the rack plate 7 is slidably connected to a sliding rod arranged on the lower plate surface of the bottom plate 1.

Specifically speaking, bottom plate 1 is rectangle platelike structure, and two leg support frames are vertical to be set up in 1 horizontal central point of bottom plate and put relatively, and two back of the body of back that carry on the back of the body of leg support frame set up, are provided with on the bottom plate 1 and hold 4 rotatory through-holes of rotation post, and 4 covers of rotation post are established and are driven two leg support frame axial rotation realization two leg support frame angle modulation in the through-hole internal rotation. The outer side surface of the mounting block 15 is provided with a sliding groove 16, a sliding block 18 is inserted in the sliding groove 16 and can extend and retract along the longitudinal movement of the sliding groove 16 so as to drive the two leg supports to extend and retract in the longitudinal direction, and the sliding block 18 is connected with the mounting block 15 in a drawer-type telescopic structure. The slide bar is an L-shaped slide bar 6, the L-shaped slide bar 6 is positioned on one side of the gear and is opposite to the cam, the short end of the L-shaped slide bar 6 is fixed on the lower plate surface of the bottom plate 1, the long end of the L-shaped slide bar is connected on the rack plate 7 in a sliding mode, and the long end of the L-shaped slide bar is parallel to the lower plate surface of the bottom plate 1 and keeps a certain gap space.

As shown in fig. 3, the rack plate 7 has a double-row-teeth structure, the two long sides of the rack plate have continuous teeth 8, the teeth 8 on the two sides of the rack plate 7 are respectively and simultaneously meshed with the two gears 5, a slide rod hole for accommodating the L-shaped slide rod 6 to slide is longitudinally arranged on the end face of one end of the rack plate 7 close to the L-shaped slide rod 6 along the end part of the rack plate 7, and the slide rod hole ensures that the rack plate 7 slides on the slide rod in a reciprocating manner. The other end of the rack plate 7 is provided with a connecting plate 9, the connecting plate 9 is movably and eccentrically connected to the cam to form a cam link mechanism together with the cam, the rack plate 7 is positioned at the lower end of the cam, the cam continuously rotates to drive the rack plate 7 to do reciprocating linear motion on the L-shaped sliding rod, and the rack plate 7 drives two meshed gears to rotate relatively to drive the two leg supporting frames to rotate.

Preferably, the number of the L-shaped sliding rods 6 is two, and the two L-shaped sliding rods 6 are arranged in parallel at intervals and are slidably connected to the rack plate 7, so that the rack plate 7 can slide more stably.

Furthermore, a supporting rod 19 and a fixing plate 20 are transversely and oppositely arranged on the edge of the sliding block 18, the end part of the supporting rod 19 is higher than the upper end surface of the mounting block 15, and the thigh supporting plate 23 is fixed at the upper end of the supporting rod 19 and extends towards one side of the mounting block 15; a clamping rod 17 is arranged on the mounting block 15 at the bottom of the thigh supporting plate 23 positioned on one longitudinal side of the supporting rod 19, a deflector rod 21 is sleeved on the rod diameter of the supporting rod 19 on one side close to the fixing plate 20, and one long end of the deflector rod 21 extends and is clamped on the clamping rod 17; a spring 22 is arranged between the other short end of the shift lever 21 and the fixed plate 20.

As shown in fig. 4 and 5, in order to fix the thigh support plate 23 at a certain posture position, the shift lever 21 is engaged with the locking lever 17 to limit and fix the support rod 19. One end of the deflector rod 21 is provided with an arc-shaped hook 25, the arc-shaped hook 25 is movably clamped on the clamping rod 17, the other end of the deflector rod 21 provides elastic force through a spring 22, the direction of the arc-shaped hook is opposite to the direction of the spring 22, so that under the support of the support rod 19, the spring 22 and the arc-shaped hook 25 form a wane structure, and the elastic force provided by the spring 22 is transferred to the clamping force of the arc-shaped hook on the clamping rod 17.

When the arc-shaped hook 25 catches the catch lever 17, the slider 18 is fixed, so that the thigh support plate 23 is fixed to the mounting block 15. After the plaster bandage is wound, one end of the shifting lever 21 is close to the fixing plate 20 by pressing the shifting lever 21, the clamping rod 17 is not hooked by the arc-shaped hook 25 any more at the moment, the sliding block 18 is pulled out from the inner side of the sliding groove 16, the thigh supporting plate 23 can be detached from between two thighs of an infant, the thighs of the infant cannot be unfolded outwards, and the infant can be conveniently transferred after detachment.

Further, the center of the rotating rod 11 is located on the perpendicular bisector of the connecting line of the centers of the two rotating columns 4.

Furthermore, the cam is provided with a limiting rod 13, the limiting rod 13 is movably connected with a moving frame 10, and the moving frame 10 is movably connected with one end of the rack plate 7.

Specifically, the limiting rod 13 is cylindrical, the moving frame 10 is a strip-shaped frame, the limiting rod 13 is nested in the moving frame 10 and can reciprocate along the moving frame 10, and when the limiting rod 13 slides in the moving frame 10 in a reciprocating mode, abrasion between the limiting rod 13 and the inner side of the moving frame 10 can be reduced, and therefore the service life of the whole cam gear lever mechanism is prolonged.

Preferably, the cam is of a turntable structure, and the limiting rod is fixed on a non-central point of the turntable 10 and extends downwards.

Furthermore, the lower plate surface of the bottom plate 11 is provided with a supporting leg 2.

Specifically, in order to realize the positioning support of the bottom plate 1, support legs 2 are arranged on four corners of the lower plate surface of the bottom plate 1. The height of the supporting legs 2 is higher than the height of all parts of the lower board surface extending downwards so as to protect the parts of the lower board surface of the bottom board 1.

Further, a knob is sleeved on the upper end of the rotating rod 7.

Specifically speaking, in order to facilitate the rotation of the manual operation rotating rod 7, a knob with the outer diameter larger than that of the rotating column 4 is sleeved on the outer side of the rotating rod 7, and the larger knob can facilitate the operation of medical personnel.

Further, a base plate 3 is arranged on the bottom plate 1 positioned on the outer side of the leg support frame; a protective pad 24 is fixed on the upper surface of the thigh supporting plate 23.

Specifically, the backing plate 3 is made of sponge materials, the backing plate 3 covers the bottom plate of the lower portion of the leg support frame and extends to the edge of the bottom plate, discomfort of an infant when the infant lies down is reduced, and the effect of protecting the infant is achieved. The thigh supporting plate 23 is a backrest structure composed of a backrest and a seat plate, and a protection pad 24 is laid on the seat plate. When lifting the thighs of the infant again, the protective pad 24 can play a role in buffering between the thighs and the seat plate, and the thighs of the infant are prevented from being damaged by the thigh supporting plate 23.

The working principle of the utility model is as follows:

the utility model discloses a knob control rotary rod 11 rotates, thereby it rotates to drive carousel 12, make gag lever post 13 rotate, and can drive and remove about motion frame 10, motion frame 10 can drive rack plate 7 side-to-side motion through connecting plate 9, thereby drive two gears 5 through rack plate 7 and rotate, gear 5 drives and rotates post 4 and then can drive thigh layer board 23 and rotate, adjust thigh layer board 23's angle, and through placing infant's thigh different positions in thigh layer board 23's inboard, can adjust infant's thigh angle, reach the angle of the fixed winding gypsum bandage of best, also convenient infant to different heights fixes, be convenient for the operation of follow-up winding gypsum bandage.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (7)

1. A body position bracket for 'human position' gypsum pipe type braking is characterized by comprising a bottom plate, wherein a pair of leg supporting frames which are oppositely arranged is sleeved on the bottom plate, each leg supporting frame comprises a rotating column and an installation block fixed on the rotating column, a sliding block which can transversely slide along the installation block is arranged on the side face of the installation block, a thigh supporting plate is fixed on the sliding block, the lower end of the rotating column extends out of the lower plate surface of the bottom plate, and gears are respectively sleeved at the lower end parts of the two rotating columns; a rotating rod is sleeved on the bottom plate on one side of the two leg supporting frames, the lower end part of the rotating rod extends out of the lower plate surface of the bottom plate, and a cam is arranged at the lower end part of the rotating rod; the rack plate is arranged between the two gears and meshed with the two gears simultaneously, one end of the rack plate is movably connected to the cam, and the other end of the rack plate is connected to the sliding rod arranged on the lower face of the bottom plate in a sliding mode.

2. A body position bracket according to claim 1, wherein the edge of the sliding block is transversely provided with a supporting rod and a fixing plate oppositely, the end part of the supporting rod is higher than the upper end surface of the mounting block, and the thigh supporting plate is fixed at the upper end of the supporting rod and extends towards one side of the mounting block; the fixing device is characterized in that a clamping rod is arranged on the mounting block at the bottom of the thigh supporting plate on one longitudinal side of the supporting rod, a shifting rod is arranged on the rod diameter of the supporting rod on one side close to the fixing plate, one long end of the shifting rod extends and is clamped on the clamping rod, and a spring is arranged between the other short end of the shifting rod and the fixing plate.

3. A body position support according to claim 1 or 2, wherein the centre of the pivot rod is located on the perpendicular bisector of the line joining the centres of the two pivot posts.

4. A body position bracket for a 'human position' gypsum pipe type brake as defined in claim 3, wherein the cam is provided with a limiting rod, the limiting rod is movably connected with a moving frame, and the moving frame is movably connected with one end of the rack plate.

5. A body position support according to claim 4, wherein the lower surface of the base plate is provided with support legs.

6. A body position bracket for a "human position" cast brake as defined in claim 5, wherein said pivot post is sleeved with a knob.

7. A body position support for a "human position" cast brake of the gypsum type according to claim 6, wherein a base plate is provided on the bottom plate outside the leg support; and a protective pad is arranged on the thigh supporting plate.

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