CN211797100U

CN211797100U - Movable suspension traction bed for pediatric orthopedics department

Info

Publication number: CN211797100U
Application number: CN202020295020.7U
Authority: CN
Inventors: 向秀娟; 刘飞燕; 陈丽沙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a movable suspension traction bed for pediatric orthopedics, which comprises a fixed bed frame, wherein the fixed bed frame comprises a left bed edge, a right bed edge and a front bed edge, bed legs are arranged on four corners of the bed frame, L-shaped strip-shaped grooves are respectively arranged on the opposite sides of the rear ends of the left bed edge and the right bed edge, a first bed board mounting groove with an open top is also respectively arranged on the left bed edge and the right bed edge, a movable bed frame comprises a horizontally arranged movable plate, the left side and the right side of the front end of the movable bed frame are respectively lapped on the L-shaped strip-shaped grooves, the rear end of the movable plate is provided with the bed legs, second bed board mounting grooves with open tops are respectively arranged on the left side and the right side of the movable plate, the left bed edge and the right bed edge are respectively provided with a second bed board mounting groove, the two second mounting grooves are communicated and aligned, inverted L-shaped support rods are respectively arranged on the, the left side and the right side of the lower side of the bed plate are respectively provided with a sliding block which can be inserted into the first bed plate mounting groove and the second bed plate mounting groove.

Description

Movable suspension traction bed for pediatric orthopedics department

Technical Field

The utility model relates to a health care apparatus, in particular to a movable suspension traction bed for pediatric orthopedics.

Background

The orthopedic traction frame is one of the methods for reduction and fixation of fracture and treatment of many other orthopedic diseases in orthopedics department, especially for the patient who is not suitable for operation, the treatment purpose can be achieved through traction, the traction frame is generally combined with a sickbed to form a traction bed, the arrangement position of the traction frame must accord with the height of a patient, in the pediatric orthopedics department, the difference of the heights of all ages of children is large, so that the general traction bed is difficult to adapt to the children of all ages, in addition, for the patient with lower leg fracture or other lower limb diseases, the lower limb is difficult to move, a posture is kept for a long time, the lower limb rehabilitation is not facilitated, the joint stiffness, muscle spasm and even skin necrosis are easily caused, and therefore the improvement of the existing traction.

Disclosure of Invention

In view of this, the utility model aims at providing a removal of child orthopedics suspends traction table in midair can adapt to the treatment of child's fracture of each age height, can help the patient appropriately move about thigh root, does benefit to the recovery.

The utility model aims at realizing through the following technical scheme:

a movable suspension traction bed for pediatric orthopedics comprises a fixed bed frame, a movable bed frame and bed boards, wherein the fixed bed frame comprises a bed frame, the bed frame consists of a left bed edge, a right bed edge and a front bed edge, four corners of the lower side of the bed frame are respectively provided with a vertical bed leg extending downwards, the opposite sides of the rear ends of the left bed edge and the right bed edge are respectively provided with an L-shaped strip-shaped groove extending along the length direction, the openings of the L-shaped strip-shaped grooves on the left side and the right side are opposite, the upper edges of the left bed edge and the right bed edge are respectively provided with a first bed board mounting groove with an opening at the top, the front end of the rear end opening of the first bed board mounting groove is closed, the movable bed frame comprises a horizontally arranged movable plate, the left side and the right side of the front end of the movable plate are respectively lapped on the L-shaped strip-shaped grooves, two corners of the lower side of the, it still is equipped with open-top's second bed board mounting groove respectively to control the bed along its length direction on the front end, and the second bed board mounting groove on the fly leaf aligns with the second mounting groove on the fixed bed frame in length direction intercommunication, the fly leaf rear end upper side left and right sides is equipped with the type of falling L bracing piece respectively, and the opening of two type of falling L bracing pieces is relative, has hung the fixed plate through hanging the area on the horizontal part of the type of falling L bracing piece, be equipped with limiting mechanism that can be spacing each other between fixed bed frame and activity bed frame, the bed board is rectangular platelike, the bed board sets up along pulling bed width direction, the bed board downside left and right sides is equipped with first slider and the second slider that can insert first bed board mounting groove and second bed board respectively.

Further, be equipped with the rectangular shape groove on its width direction on the rear end of fly leaf, the rectangular shape groove both ends of rear end downside of fly leaf are equipped with two bar installation pieces respectively, bar installation piece sets up along the fore-and-aft direction, the vertical through-hole that is equipped with on the bar installation piece rear end, the vertical pneumatic cylinder that is fixed with in the through-hole, hydraulic stem on the pneumatic cylinder passes and links to each other with the vertical portion of falling L type bracing piece from the bar groove, be equipped with ball nut in the front end of bar installation piece, ball nut in the two bar installation pieces overlaps respectively and establishes on the both ends of a lead screw, the fixed cover in lead screw middle part is equipped with driven gear, and the screw thread on the lead screw of driven gear both sides revolves to opposite, still be fixed with the motor on the downside of fly leaf, the cover is equipped with the driving gear with.

Further, stop gear includes the vertical screw that sets up in fly leaf front end downside left and right sides, be equipped with rectangular shape fixed slot along its length direction on the bottom in L type strip-shaped groove, the free end of screw passes rectangular shape fixed slot and overlaps on it and be equipped with the nut.

Furthermore, the number of the suspension belts is two, one end of each suspension belt is fixed on the left side and the right side of the fixing plate respectively, the other end of each suspension belt is fixed on the lower end of an elastic locking ring, the top end of each elastic locking ring is provided with an opening, two free ends of each elastic locking ring are provided with locking parts, the two locking parts are provided with through holes capable of being communicated respectively, and a bolt penetrates through the through holes in the two locking parts and is locked by a nut.

Furthermore, the fixing plate is composed of three layers, namely a stainless steel thin net layer, a sponge layer and a medical gauze layer from inside to outside.

Still further, a backrest extending vertically and upwards is arranged on the upper side of the front end of the fixed bed frame.

The utility model has the advantages that:

the utility model discloses a traction bed is suspended in midair in removal of child orthopedics supports the fixed plate of shank lower part and hangs in activity beddo portion through the suspension band, and medical personnel can drag movable bedstead according to sick child's height and make the traction bed adapt to sick child's height, then make stop gear inject the position between movable bedstead and the fixed bedstead, readjust the bed board and make it evenly lay on fixed bedstead and movable bedstead, at last on the bed board fill up the mattress can.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention.

Fig. 2 is a first perspective view of the movable bed frame and the fixed bed frame in fig. 1.

Fig. 3 is a second perspective view of the movable bed frame and the fixed bed frame in fig. 1.

Fig. 4 is a schematic view of a connection structure of the suspension band, the fixing plate and the elastic locking ring on the inverted L-shaped support rod in fig. 1.

Fig. 5 is a perspective view of the bedplate in fig. 1.

In the figure: the bed comprises a fixed bed frame 1, a movable bed frame 2, a bed board 3, a left bed edge, a right bed edge, a front bed edge 5, bed legs 6, an L-shaped strip-shaped groove 7, a first bed board mounting groove 8, a second bed board mounting groove 9, an inverted L-shaped support rod 10, a suspension belt 11, a fixed plate 12, a first sliding block 13, a second sliding block 14, a strip-shaped groove 15, a strip-shaped mounting block 16, a hydraulic cylinder 17, a screw rod 18, a driven gear 19, a motor 20, a driving gear 21, a screw 22, a strip-shaped fixed groove 23, a locking ring 24 and a backrest.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, a movable suspension traction bed for pediatric orthopedics comprises a fixed bed frame 1, a movable bed frame 2 and a bed board 3, wherein the fixed bed frame 1, the movable bed frame 2 and the bed board 3 can be made of wood or iron, the fixed bed frame 1 comprises a bed frame, the bed frame comprises a left bed edge 4, a right bed edge 4 and a front bed edge 5, the bed frame is integrally formed or connected by screws or welding, four corners of the lower side of the bed frame are respectively provided with a bed foot 6 extending vertically and downwardly, the bed foot 6 and the bed frame are connected by welding or threads, the opposite sides of the rear end of the left bed edge 4 and the right bed edge are respectively provided with an L-shaped strip-shaped groove 7 extending along the length direction, the openings of the L-shaped strip-shaped grooves 7 on the left side and the right side are opposite, the left bed edge 4 and the length direction are respectively provided with a first bed board installation groove 8 with an open top, the front end of the rear, the left and right sides of the front end of the movable plate are respectively lapped on the L-shaped strip-shaped groove 7, two corners of the lower side of the rear end of the movable plate are respectively provided with a vertical bed foot 6 extending downwards, the connection mode of the bed foot 6 and the movable plate can be screw connection or welding, the left and right sides of the movable plate are respectively provided with a second bed board mounting groove 9 with an open top along the length direction, the left and right beds are also respectively provided with a second bed board mounting groove 9 with an open top along the length direction along the front end 4, the second bed board mounting groove 9 on the movable plate is communicated and aligned with the second mounting groove 9 on the fixed bed frame 1 along the length direction, the left and right sides of the upper side of the rear end of the movable plate are respectively provided with an inverted L-shaped support rod 10, the inverted L-shaped support rod can be a wood rod or an iron rod, the openings of the two inverted L-shaped support rods 10 are opposite, a fixing plate, be equipped with spacing mechanism that can be spacing each other between fixed bedstead 1 and activity bedstead 2, spacing mechanism can make the length of traction table fixed promptly, and bed board 3 is rectangular platelike, and bed board 3 sets up along traction table width direction, and the 3 downside left and right sides of bed board are equipped with first slider 13 and the second slider 14 that can insert first bed board mounting groove 8 and second bed board mounting groove 9 respectively.

When the traction bed is used, a medical worker firstly drags the movable bed frame 2 to move relative to the fixed bed frame 1 according to the height of a child to realize the matching of the length of the traction bed with the height of the child, then the limiting mechanism limits the relative movement of the movable bed frame 2 and the fixed bed frame 1, then the first slide block 13 and the second slide block 14 respectively slide along the first bed board mounting groove 8 and the second bed board mounting groove 9 to realize the even laying of bed boards, the first slide block 13 and the second slide block 14 respectively slide in the first bed board mounting groove 8 and the second bed board mounting groove 9 at the front end of the traction bed by arranging the first bed board mounting groove 8 and the second bed board mounting groove 9, only the second slide block 14 slides in the second bed board mounting groove 9 at the rear end of the traction bed to realize the surface leveling of the traction bed laid by all the bed boards 3, finally a mattress is laid on the bed board 3, and the child can lie on the traction bed after the, and the lower leg and the lower part thereof are supported and fixed on the fixing plate 12.

The rear end of the movable plate is provided with a strip-shaped groove 15 along the width direction thereof, two strip-shaped mounting blocks 16 are respectively arranged at two ends of the strip-shaped groove 15 at the lower side of the rear end of the movable plate, the strip-shaped mounting blocks 16 are preferably iron blocks, the strip-shaped mounting blocks 16 are arranged along the front and rear directions, a through hole is vertically arranged at the rear end of each strip-shaped mounting block 16, a hydraulic cylinder 17 is vertically fixed in the through hole, the hydraulic cylinder 17 at the position can be replaced by a pneumatic telescopic rod, the hydraulic cylinder 17 can be welded or screwed on the strip-shaped mounting blocks 16, a hydraulic rod on the hydraulic cylinder 17 passes through the strip-shaped groove 15 and is connected with the vertical part of the inverted L-shaped support rod 10, the connection mode of the inverted L-shaped support rod 10 and the hydraulic rod can be threaded connection or welding, ball nuts are arranged in the front end of the strip-shaped mounting blocks 16, the lower side of the movable plate is further fixed with a motor 20, the motor 20 is preferably connected to the movable plate through threads, the thread directions of the screw rods 18 on the two sides of the driven gear 19 are opposite, a driving gear 21 meshed with the driven gear 19 is sleeved on an output shaft of the motor 20, and the motor 20 is a stepping motor.

The motor 20 rotates to drive the driving gear 21 to drive the driven gear 19 to rotate, the driven gear 19 rotates to drive the screw rod 18 to rotate, the screw rod 18 rotates two ball nuts to be close to or far away from each other so as to drive the strip-shaped mounting blocks 16 to be close to or far away from each other, and finally the two inverted L-shaped support rods 10 are close to or far away from each other, so that the root parts of thighs can slightly rotate left and right around the arm parts; the hydraulic cylinder 17 acts to realize the extension of the hydraulic rod, and finally the two inverted L-shaped support rods 10 move up and down, so that the root parts of the thighs can slightly move up and down around the arms, the legs can properly move due to the structure, the rehabilitation of the lower limbs of the children is facilitated, and the joint stiffness, the muscle spasm and even the skin necrosis can be avoided.

The limiting mechanism comprises screws 22 vertically arranged on the left side and the right side of the lower side of the front end of the movable plate, the screws 22 can be welded on the movable plate, a long-strip-shaped fixing groove 23 is formed in the bottom of the L-shaped strip-shaped groove 7 along the length direction of the L-shaped strip-shaped groove, the free end of each screw 22 penetrates through the long-strip-shaped fixing groove 23 and is sleeved with a nut, when the movable plate is dragged, the nut is loosened, and the nuts are screwed and fixed.

The two suspension belts 11 are preferably flat, the use is comfortable, one end of each suspension belt 11 is respectively fixed on the left side and the right side of the fixing plate 12, the other end of each suspension belt 11 is fixed on the lower end of an elastic locking ring 24, the top end of the elastic locking ring 24 is open, the two free ends of the elastic locking ring are provided with locking parts, the two locking parts are respectively provided with a through hole which can be communicated, a bolt penetrates through the through holes on the two locking parts and is locked by a nut, when the medical staff uses, the locking ring 24 is taken down from the free end of the horizontal part of the inverted L-shaped supporting rod 10 by loosening the bolt, the lower leg and the lower part are fixed on the fixing plate 12, and then the medical staff slowly lifts the leg of the patient and locks the.

The fixing plate 12 is composed of three layers, namely a stainless steel thin net layer, a sponge layer and a medical gauze layer from inside to outside, and the fixing plate 12 has a fixing and supporting effect and is comfortable to use.

A backrest 25 extending vertically upward is provided on the upper side of the front end of the fixed frame 1.

The utility model discloses well fixed bedstead 1, the activity bedstead 2, the bed board 3, control the bed edge 4, preceding bed edge 5, the foot of a bed 6, L type strip-shaped groove 7, first bed board mounting groove 8, second bed board mounting groove 9, the type of falling L bracing piece 10, the suspender 11, fixed plate 12, first slider 13, second slider 14, rectangular shape groove 15, bar installation piece 16, pneumatic cylinder 17, lead screw 18, driven gear 19, motor 20, driving gear 21, screw 22, rectangular shape fixed slot 23, locking ring 24, back 25 part are the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A movable suspension traction bed for pediatric orthopedics is characterized in that: the movable bed frame comprises a fixed bed frame (1), a movable bed frame (2) and a bed board (3), wherein the fixed bed frame (1) comprises a bed frame, the bed frame consists of a left bed edge, a right bed edge (4) and a front bed edge (5), four corners of the lower side of the bed frame are respectively provided with a vertical bed foot (6) extending downwards, the opposite sides of the rear end of the left bed edge and the right bed edge (4) are respectively provided with an L-shaped strip-shaped groove (7) extending along the length direction, the openings of the L-shaped strip-shaped grooves (7) on the left side and the right side are opposite, the left bed edge and the right bed edge (4) are respectively provided with a first bed board mounting groove (8) with an opening at the top along the length direction, the front end of the opening of the first bed board mounting groove (8) is closed, the movable bed frame (2) comprises a horizontally arranged movable plate, the left side and the right side of the front end of the movable plate are respectively lapped, second bed board mounting grooves (9) with openings at the tops are respectively arranged on the left side and the right side of the movable plate along the length direction of the movable plate, second bed board mounting grooves (9) with openings at the tops are also respectively arranged on the front ends of the left bed edge and the right bed edge (4) along the length direction of the movable plate, the second bed board mounting grooves (9) on the movable plate and the second bed board mounting grooves (9) on the fixed bed frame (1) are communicated and aligned in the length direction, inverted L-shaped support rods (10) are respectively arranged on the left side and the right side of the upper side of the rear end of the movable plate, the openings of the two inverted L-shaped support rods (10) are opposite, a fixed plate (12) is suspended on the horizontal part of the inverted L-shaped support rod (10) through a suspension belt (11), a limiting mechanism capable of limiting each other is arranged between the fixed bed frame (1) and the movable bed, the left side and the right side of the lower side of the bed plate (3) are respectively provided with a first sliding block (13) and a second sliding block (14) which can be inserted into a first bed plate mounting groove (8) and a second bed plate mounting groove (9).

2. The pediatric orthopaedic mobile suspension traction bed according to claim 1, wherein: the rear end of the movable plate is provided with a strip-shaped groove (15) along the width direction, two strip-shaped mounting blocks (16) are arranged at two ends of the strip-shaped groove (15) at the lower rear end of the movable plate respectively, the strip-shaped mounting blocks (16) are arranged along the front and rear directions, a through hole is vertically arranged at the rear end of each strip-shaped mounting block (16), a hydraulic cylinder (17) is vertically fixed in the through hole, a hydraulic rod on the hydraulic cylinder (17) penetrates through the strip-shaped groove (15) and is connected with the vertical part of the inverted L-shaped support rod (10), a ball nut is arranged in the front end of each strip-shaped mounting block (16), the ball nuts in the two strip-shaped mounting blocks (16) are respectively sleeved at two ends of a screw (18), a driven gear (19) is fixedly arranged at the middle part of the screw (18), the screw threads on the two sides of the driven gear (19) are opposite in rotation direction, and a motor, and a driving gear (21) meshed with the driven gear (19) is sleeved on an output shaft of the motor (20).

3. The pediatric orthopaedic mobile suspension traction bed according to claim 1, wherein: stop gear includes vertical screw (22) that set up in the fly leaf front end downside left and right sides, be equipped with rectangular shape fixed slot (23) along its length direction on the bottom in L type strip groove (7), the free end of screw (22) passes rectangular shape fixed slot (23) and overlaps on it and is equipped with the nut.

4. The pediatric orthopaedic mobile suspension traction bed according to any one of claims 1 to 3, wherein: the two suspension belts (11) are arranged, one ends of the two suspension belts (11) are respectively fixed on the left side and the right side of the fixing plate (12), the other ends of the two suspension belts (11) are fixed on the lower end of an elastic locking ring (24), the top end of the elastic locking ring (24) is open, locking parts are arranged at the two free ends of the elastic locking ring, through holes capable of being communicated are respectively arranged on the two locking parts, and a bolt penetrates through the through holes on the two locking parts and is locked by a nut.

5. The pediatric orthopaedic mobile suspension traction bed according to claim 4, wherein: the fixing plate (12) is composed of three layers, namely a stainless steel thin net layer, a sponge layer and a medical gauze layer from inside to outside.

6. The pediatric orthopaedic mobile suspension traction bed according to claim 4, wherein: a backrest (25) which extends vertically and upwards is arranged on the upper side of the front end of the fixed bed frame (1).