CN210749715U

CN210749715U - Novel spinal joint traction bed

Info

Publication number: CN210749715U
Application number: CN201921453107.6U
Authority: CN
Inventors: 胡彪; 张晗祥; 谌伦杰
Original assignee: Chichui People's Hospital
Current assignee: Chichui People's Hospital
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-16
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a novel spinal joint traction bed, including backup pad, fixed plate and movable plate, four strutting arrangement of group are installed to the bottom of backup pad, the fixed welding in top of backup pad right side part has the fixed plate, the top of backup pad right side part is dug and is equipped with the movable plate in two sets of sliding trays, one side of movable plate and fixed plate is equipped with adjusting device and stop device respectively, the inside in driving tray that the backup pad center was seted up is equipped with the pivot, the both ends of pivot all with the fixed welding in inner circle of the driving bearing frame of driving tray installation, the periphery of pivot and the interior fixed welding in week of horizontal bevel gear, the fixed welding in inner circle of the adjusting bearing frame of bottom installation of fixed plate has the lead screw, the fixed welding in periphery of lead screw one end has vertical bevel gear, the periphery. This novel spinal joint traction table can adjust as required, is applicable to the patient of different heights size.

Description

Novel spinal joint traction bed

Technical Field

The utility model belongs to the technical field of traction equipment, concretely relates to novel spinal joint traction table.

Background

The human spine is composed of 33 vertebrae (7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 9 sacrum and coccyx) connected by ligaments, joints and intervertebral discs. The upper end of the spine supports the skull, the lower hip bone, the middle rib and the back wall of the thorax, the abdominal cavity and the pelvic cavity. A longitudinal spinal canal is formed inside the spine from top to bottom, and a spinal cord is arranged inside the longitudinal spinal canal. The spine is the middle shaft skeleton of the human body, is the pillar of the human body, and has the functions of loading, shock absorption, protection, movement and the like.

The traction bed is a novel apparatus for implementing traction by mechanical transmission, and is widely applied to symptoms such as lumbar disc herniation and lumbago caused by acute and chronic injuries by utilizing the scientific combination characteristics of human physiology and mechanical physics, and is also applicable to clinical symptoms such as cervical vertebra dizziness and abnormal blood pressure. At the present stage, the traction bed is used for carrying out traction treatment on patients with spinal joint injuries, and the existing spinal joint traction bed cannot be well adjusted according to needs and can not be well adapted to patients with different heights and body types.

Therefore, in order to meet the current situation, a novel spinal joint traction bed needs to be designed and produced urgently to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel spinal joint traction table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel spinal joint traction bed comprises a support plate, a fixed plate and a movable plate, wherein four groups of support devices distributed in a rectangular array are installed at the bottom of the support plate, the fixed plate is fixedly welded at the top of the right half part of the support plate, two groups of symmetrical sliding grooves are dug at the top of the right half part of the support plate and are in sliding connection with a sliding block arranged at the bottom of the movable plate, an adjusting device and a limiting device are respectively arranged in an object placing groove formed in one side of the movable plate away from the fixed plate and one side of the fixed plate away from the movable plate, a limiting groove is dug in one side of the fixed plate close to the limiting device, a rotating shaft is arranged in a driving groove formed in the center of the support plate, two ends of the rotating shaft are fixedly welded with an inner ring of a driving bearing seat installed in the driving groove, an adjusting hand wheel, the bottom of the fixed plate is fixedly welded with an adjusting bearing seat at one side close to the transverse bevel gear, the inner ring of the adjusting bearing seat is fixedly welded with a lead screw, the periphery of one end of the lead screw close to the transverse bevel gear is fixedly welded with a longitudinal bevel gear meshed with the transverse bevel gear, and the periphery of the other end of the lead screw is provided with a nut sleeve fixedly welded with the bottom of the movable plate.

Preferably, strutting arrangement includes support column, well cavity post and expanding spring, the side of support column is bored and is equipped with the spacing hole of multiunit, the top of support column and the bottom fixed weld of backup pad, the lower half of support column is connected with the cavity part of well cavity post, it has expanding spring to bond through the viscose between the bottom of support column and the inside bottom of well cavity post, well cavity side bores and is equipped with the spacing bolt with spacing hole threaded connection in the through-hole of establishing, the bottom of well cavity post bonds through the viscose has the slipmat.

Preferably, adjusting device includes the fixing base, adjusts pole and spacing post, one side and the fixed plate fixed weld of fixing base, the fixing base is kept away from one side of fixed plate and is bored and be equipped with the fixed orifices, the fixing base center is run through there is the regulation pole, the side of adjusting the pole is bored and is equipped with the regulation hole that the multiunit is the equidistance and distributes, and wherein a set of regulation hole female connection has the adjusting bolt who passes the fixed orifices, the first fixed weld of adjusting the pole has the spacing post of two sets of symmetries.

Preferably, stop device includes bracing piece, otic placode and spliced pole, the bracing piece is L shape, the left half of bracing piece with put thing groove joggle, the side fixed weld of bracing piece have with spacing groove sliding connection's stopper, the one end fixed weld that the bracing piece was kept away from to the stopper has the otic placode of two sets of symmetries, the otic placode center is bored and is equipped with the fixed bolt who digs the spread groove threaded connection who establishes with the spacing groove both sides in the connecting hole established, the one end fixed weld that the movable plate was kept away from to the bracing piece has the spliced pole.

Preferably, the backup pad is close to the both sides of fixed plate and movable plate and the periphery of adjusting device's spacing post all through articulate connection has the elastic webbing, spacing post is connected with through the elastic webbing and draws the headgear, the top of fixed plate, the top of movable plate and the periphery of stop device's spliced pole all bond the foam-rubber cushion that has the adaptation through the viscose.

The utility model discloses a technological effect and advantage: according to the novel spinal joint traction bed, the distance between the support column and the hollow column is changed by pulling the hollow column and adjusting the position of the limit hole where the limit bolt is located, so that the use height of the support plate is adjusted and fixed as required, and meanwhile, the shaking generated in the use process of the support plate is reduced through the restoring force action of the expansion spring, so that the stability is achieved; the distance between the limiting column and the fixed seat is adjusted by moving the adjusting rod and changing the position of the adjusting hole where the adjusting bolt is located, so that the adjusting rod is adjusted and fixed according to the height of the head of the patient; through the pulling bracing piece, the position of the connecting groove that adjusting fixing bolt located adjusts the distance between spliced pole and the movable plate to adjust and fix according to patient's height, make patient's foot place on the spliced pole, this novel backbone joint traction table can adjust as required, is applicable to the patient of different height sizes simultaneously.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural view of the support plate of the present invention;

fig. 3 is a cross-sectional view of the support device of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the device comprises a support plate 1, a fixed plate 2, a movable plate 3, a support device 4, an adjusting device 5, a limiting device 6, a transverse bevel gear 7, a lead screw 8, a longitudinal bevel gear 9, a nut sleeve 10, a support column 11, a hollow column 12, a telescopic spring 13, a fixed seat 14, an adjusting rod 15, a limiting column 16, a support rod 17, an ear plate 18, a connecting column 19, an elastic band 20 and an adjusting hand wheel 21.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a novel spinal joint traction bed as shown in figures 1-4, which comprises a support plate 1, a fixed plate 2 and a movable plate 3, wherein four groups of support devices 4 distributed in a rectangular array are arranged at the bottom of the support plate 1, the fixed plate 2 is fixedly welded at the top of the right half part of the support plate 1, two groups of symmetrical sliding grooves are dug at the top of the right half part of the support plate 1, the sliding grooves are connected with a sliding block arranged at the bottom of the movable plate 3 in a sliding way, an adjusting device 5 and a limiting device 6 are respectively arranged in an object placing groove arranged at one side of the movable plate 3 far away from the fixed plate 2 and one side of the fixed plate 2 far away from the movable plate 3, a limiting groove is dug at one side of the fixed plate 2 near the limiting device 6, a rotating shaft is arranged in a driving groove arranged in the center of the support plate, one end of the rotating shaft penetrates through the supporting plate 1 and is fixedly welded with an adjusting hand wheel 21, the outer periphery of the middle part of the rotating shaft is fixedly welded with the inner periphery of the transverse bevel gear 7, an adjusting bearing seat is fixedly welded at one side of the bottom of the fixed plate 2 close to the transverse bevel gear 7, a lead screw 8 is fixedly welded at the inner ring of the adjusting bearing seat, the lead screw 8 can be selected from SFU type ball lead screws produced by Shuhui machinery (Shanghai) Limited company, a longitudinal bevel gear 9 meshed with the transverse bevel gear 7 is fixedly welded on the periphery of one end of the screw rod 8 close to the transverse bevel gear 7, the periphery of the other end of the screw 8 is provided with a nut sleeve 10 fixedly welded with the bottom of the movable plate 3, an adjusting hand 21 is rotated to drive the rotating shaft to rotate, the transverse bevel gear 7 is meshed with the longitudinal bevel gear 9 to drive the lead screw 8 to rotate, and the nut sleeve 10 moves through the rotation of the lead screw 8, so that the traction distance can be adjusted as required to carry out traction treatment on a patient.

In particular, the supporting device 4 comprises a supporting column 11, a hollow column 12 and a telescopic spring 13, a plurality of groups of limiting holes are drilled on the side surface of the supporting column 11, the top end of the supporting column 11 is fixedly welded with the bottom of the supporting plate 1, the lower half part of the supporting column 11 is connected with the cavity part of the hollow column 12, a telescopic spring 13 is bonded between the bottom end of the supporting column 11 and the bottom inside the hollow column 12 through adhesive, a through hole drilled on the side surface of the hollow column 12 is internally provided with a limit bolt in threaded connection with the limit hole, the bottom of the hollow column 12 is bonded with an anti-skid pad through viscose glue to pull the hollow column 12, and the position of the limit hole where the limit bolt is positioned is adjusted, the distance between the support column 11 and the hollow column 12 is changed, therefore, the use height of the support plate 1 is adjusted and fixed according to needs, and meanwhile, the shaking of the support plate 1 in the use process is reduced through the restoring force action of the telescopic spring 13.

Specifically, adjusting device 5 includes fixing base 14, regulation pole 15 and spacing post 16, one side and the 2 fixed weldings of fixed plate of fixing base 14, fixing base 14 is kept away from one side of fixed plate 2 and is bored and be equipped with the fixed orifices, fixing base 14 center runs through has regulation pole 15, the side of adjusting pole 15 is bored and is equipped with the multiunit and is the regulation hole that the equidistance distributes, and one of them group adjusts downthehole threaded connection and has the adjusting bolt who passes the fixed orifices, the first half fixed weld of adjusting pole 15 has the spacing post 16 of two sets of symmetries, removes regulation pole 15 to change the position of the regulation hole that adjusting bolt located, adjust the distance between spacing post 16 and the fixing base 14, thereby adjust and fix according to the height of patient's head.

Specifically, stop device 6 includes bracing piece 17, otic placode 18 and spliced pole 19, bracing piece 17 is L shape, the left half of bracing piece 17 with put thing groove joggle, the side fixed weld of bracing piece 17 have with spacing groove sliding connection's stopper, the one end fixed weld that bracing piece 17 was kept away from to the stopper has otic placode 18 of two sets of symmetries, otic placode 18 center is bored and is equipped with and digs the fixed bolt of the spread groove threaded connection who establishes with the spacing groove both sides in the connecting hole established, the one end fixed weld that moving plate 3 was kept away from to bracing piece 17 has spliced pole 19, stimulates bracing piece 17 to adjust the position of the spread groove that fixed bolt located, adjust the distance between spliced pole 19 and the moving plate 3, thereby adjust and fix according to patient's height.

Specifically, backup pad 1 is close to the both sides of fixed plate 2 and movable plate 3 and the periphery of the spacing post 16 of adjusting device 5 and all has elastic webbing 20 through articulate, spacing post 16 is connected with through elastic webbing 20 and pulls the headgear, and pull the headgear and select to help nation B04(B04-1) type to pull the headgear, fixes patient's upper part of the body and lower part of the body through elastic webbing 20 to the headgear will be pulled and patient's head is connected, the foam-rubber cushion that has the adaptation is all bonded through the viscose in the top of fixed plate 2, the top of movable plate 3 and the spliced pole 19's of stop device 6 periphery, through the foam-rubber cushion that bonds, improves the comfort level of use.

Specifically, the novel spinal joint traction bed carries the support plate 1 to a required position, a patient lies on the top of the fixed plate 2 and the movable plate 3, pulls the hollow column 12, adjusts the position of a limit hole where the limit bolt is located, changes the distance between the support column 11 and the hollow column 12, adjusts the use height of the support plate 1 and fixes the support plate as required, reduces the shaking generated in the use process of the support plate 1 through the restoring force action of the telescopic spring 13, moves the adjusting rod 15 after the adjustment is completed, changes the position of the adjusting hole where the adjusting bolt is located, adjusts the distance between the limit column 16 and the fixed seat 14, adjusts and fixes the support plate according to the height of the head of the patient, pulls the support rod 17 after the fixation is completed, adjusts the position of the connecting groove where the fixing bolt is located, adjusts the distance between the connecting column 19 and the movable plate 3, adjusts and fixes the support plate according to the height of the patient, after the adjustment is completed, the patient places the feet on the connecting column 19, fixes the upper body and the lower body of the patient through the elastic band 20, connects the traction headgear with the head of the patient, and after the fixation is completed, the medical staff rotates the adjusting hand 21 as required to drive the rotating shaft to rotate, and the nut sleeve 10 moves through the rotation of the screw 8 by meshing the transverse bevel gear 7 with the longitudinal bevel gear 9 to drive the screw 8 to rotate, thereby performing traction treatment on the patient according to the required adjustment traction distance.

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

1. The utility model provides a novel spinal joint traction table, includes backup pad (1), fixed plate (2) and movable plate (3), its characterized in that: four groups of supporting devices (4) distributed in a rectangular array are installed at the bottom of the supporting plate (1), a fixed plate (2) is fixedly welded at the top of the right half part of the supporting plate (1), two groups of symmetrical sliding grooves are dug at the top of the right half part of the supporting plate (1), the sliding grooves are in sliding connection with sliding blocks arranged at the bottom of the movable plate (3), an adjusting device (5) and a limiting device (6) are respectively arranged in an object placing groove formed in one side of the movable plate (3) far away from the fixed plate (2) and one side of the fixed plate (2) far away from the movable plate (3), a limiting groove is dug in one side of the fixed plate (2) close to the limiting device (6), a rotating shaft is arranged inside a driving groove formed in the center of the supporting plate (1), the two ends of the rotating shaft are fixedly welded with the inner ring of a driving bearing seat installed in the driving groove, one, the periphery at pivot middle part and the interior circumference fixed weld of horizontal bevel gear (7), the bottom of fixed plate (2) is close to one side fixed weld of horizontal bevel gear (7) has the regulation bearing frame, and the inner circle fixed weld of regulation bearing frame has lead screw (8), the periphery fixed weld of the one end that lead screw (8) are close to horizontal bevel gear (7) has vertical bevel gear (9) with horizontal bevel gear (7) meshing, the periphery of the lead screw (8) other end is equipped with and moves plate (3) bottom fixed weld's nut cover (10).

2. The novel spinal joint traction bed as claimed in claim 1, wherein: strutting arrangement (4) are including support column (11), well cavity post (12) and expanding spring (13), the side of support column (11) is bored and is equipped with the spacing hole of multiunit, the top of support column (11) and the bottom fixed weld of backup pad (1), the lower half of support column (11) is connected with the cavity part of well cavity post (12), it has expanding spring (13) to bond through the viscose between the bottom of support column (11) and the bottom of well cavity post (12) inside, be equipped with the spacing bolt with spacing hole threaded connection in the through-hole that well cavity post (12) side was bored and is established, the bottom of well cavity post (12) is bonded through the viscose and is had the slipmat.

3. The novel spinal joint traction bed as claimed in claim 1, wherein: adjusting device (5) include fixing base (14), adjust pole (15) and spacing post (16), one side and fixed plate (2) fixed weld of fixing base (14), one side that fixed plate (2) were kept away from in fixing base (14) bores and is equipped with the fixed orifices, fixing base (14) center is run through has adjusted pole (15), the side of adjusting pole (15) is bored and is equipped with the regulation hole that the multiunit is the equidistance and distributes, and wherein a set of regulation hole female connection has the adjusting bolt who passes the fixed orifices, the first fixed welding of adjusting pole (15) has spacing post (16) of two sets of symmetries.

4. The novel spinal joint traction bed as claimed in claim 1, wherein: stop device (6) include bracing piece (17), otic placode (18) and spliced pole (19), bracing piece (17) are L shape, the left side of bracing piece (17) half with put thing groove joggle, the side fixed welding of bracing piece (17) have with spacing groove sliding connection's stopper, and the one end fixed welding that bracing piece (17) were kept away from to the stopper has otic placode (18) of two sets of symmetries, otic placode (18) center is bored and is equipped with the fixed bolt who digs the spread groove threaded connection who establishes with the spacing groove both sides in the connecting hole established, the one end fixed welding that movable plate (3) were kept away from to bracing piece (17) has spliced pole (19).

5. The novel spinal joint traction bed as claimed in claim 1, wherein: the utility model discloses a traction table, including backup pad, adjusting device (5), fixed plate (2), movable plate (3), limiting post (16), limiting plate (1), the both sides that are close to fixed plate (2) and movable plate (3) and the periphery of limiting post (16) of adjusting device (5) all have elastic webbing (20) through articulate, limiting post (16) are connected with through elastic webbing (20) and pull the headgear, the sponge pad that the top of fixed plate (2), the top of movable plate (3) and the periphery of spliced pole (19) of limiting device (6) all bond through the viscose has.