CN210990374U

CN210990374U - Special bed for ultrasonic detection

Info

Publication number: CN210990374U
Application number: CN201920875750.1U
Authority: CN
Inventors: 郑超; 王亮; 李秀云; 王鹏飞; 徐茂晟; 董雁雁; 邹春鹏
Original assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-07-14
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a special bed of ultrasonic testing, including bedrest and lathe bed, the lathe bed is whole to be fixed on the bearing frame of taking the bearing through the pivot, the bearing frame is fixed on the bedrest makes the lathe bed rotate the examinee of lying on the lathe bed relatively the bedrest and rotates, the lathe bed is equipped with fixed knot and constructs can fix the examinee and fall from the bed when avoiding the lathe bed to rotate on the lathe bed, the pivot is equipped with drive structure and can drives the relative bedrest rotation of lathe bed, the beneficial effect of design like this is that usable lathe bed rotates when the examinee rotates because the inconvenient self of health reason replaces.

Description

Special bed for ultrasonic detection

Technical Field

The utility model belongs to the technical field of the imaging branch of academic or vocational study inspection, concretely relates to special bed of ultrasonic detection.

Background

The medical examination bed for the department of imaging helps patients to carry out physical examination work, including CT, color Doppler ultrasound and the like, when doing the work, the patients need to lie on a platform for examination, most of the existing examination beds for the department of imaging, particularly the beds for ultrasonic detection, are horizontal beds with fixed structures, and are simple in structure and single in function.

Disclosure of Invention

To the above prior art, the utility model aims at providing a special bed of ultrasonic detection who conveniently detects.

The technical scheme of the utility model is realized like this: a special bed for ultrasonic detection comprises a bed base and a bed body, wherein the whole bed body is fixed on a bearing seat with a bearing through a rotating shaft, the bearing seat is fixed on the bed base to enable the bed body to rotate, an examinee lying on the bed body can rotate relative to the bed base, the bed body is provided with a fixing structure which can fix the examinee on the bed body to avoid the examinee falling off from the bed when the bed body rotates, the rotating shaft is provided with a driving structure which can drive the bed body to rotate relative to the bed base, the bed body comprises a seat, a backrest and leg plates, the leg plates are directly fixed on the rotating shaft to form a whole body with the rotating shaft and can rotate synchronously, the seat is indirectly fixed on the rotating shaft through a rotating disc to enable the seat to rotate relative to the rotating shaft and to rotate along with the rotating shaft, the backrest is fixed, the rotating center lines of the rotating disc and the hinge are mutually vertical pairwise and the rotating center line of the rotating disc is vertical to the horizontal plane.

The beneficial effect who designs like this is that usable lathe bed when the person of being examined is because the inconvenient self of health reason rotates replaces, to the unsuitable excessive waist that twists reverse of part old man's skeleton ageing, not only need rotate the back, still need rotate the seat, make things convenient for the person of being examined to sit on the seat, later along with the seat rotate with the leg put the leg on the leg board can.

Furthermore, the seat rotation center is equipped with the bellied back shaft downwards, and the back shaft passes through the bearing and indirectly fixes on the carousel and make the back shaft can rotate relative to the carousel, is equipped with the worm wheel on the back shaft, is equipped with the worm on the carousel and makes the worm rotate by motor drive and can drive the seat and rotate, and the seat rotates when lifting the foot after the examinee sits on the seat like this and makes things convenient for the examinee to go up to the lathe bed on.

Drawings

FIG. 1 is a front view of a special ultrasonic testing bed of the present invention;

fig. 2 is a schematic view of the state that the seat is driven by the motor of the special bed for ultrasonic detection to rotate 90 degrees;

fig. 3 is a schematic view of the backrest of the special ultrasonic testing bed of the present invention rotating 80 degrees;

fig. 4 is a schematic view of a lying state of a bed dedicated for ultrasonic testing of the present invention;

fig. 5 is a schematic diagram of the state that the bed body of the special ultrasonic detection bed of the present invention rotates by 80 degrees.

Detailed Description

As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms. The figures are not necessarily to scale and certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a bed dedicated for ultrasonic testing comprises a bed base 1 and a bed body 2, wherein the bed body 2 is integrally fixed on a bearing seat with a bearing through a rotating shaft 3, the bearing seat is fixed on the bed base 1, so that a subject lying on the bed body 2 in a rotating and flat manner can rotate relative to the bed base 1, the bed body 2 is provided with a fixing structure which can fix the subject on the bed body 2 to prevent the subject from falling off the bed when the bed body 2 rotates, and the rotating shaft 3 is provided with a driving structure which can drive the bed body 2 to rotate. The lathe bed 2 comprises a seat 4, a backrest 5 and leg plates 6, the leg plates 6 are directly fixed on a rotating shaft 3 and are integrally and synchronously rotated with the rotating shaft 3, the seat 4 is indirectly fixed on the rotating shaft 3 through a rotating disc 7, so that the seat 4 can rotate relative to the rotating shaft 3 and can rotate along with the rotating shaft 3, the backrest 5 is fixed with the seat 4 through a hinge, so that the backrest 5 can rotate relative to the seat 4 and can rotate along with the seat 4, the rotating shaft 3, two pairs of rotation center lines of the rotating disc 7 and the hinge are perpendicular to each other, and the rotation center line of the rotating disc 7 is perpendicular to the horizontal plane. The rotation center of the seat 4 is provided with a support shaft 8 protruding downwards, the support shaft 8 is indirectly fixed on the rotary table 7 through a bearing, so that the support shaft 8 can rotate relative to the rotary table 7, the support shaft 8 is provided with a worm wheel 10, the rotary table 7 is provided with a worm 11, and the worm 11 is driven by a motor 9 to rotate, so that the seat 4 can be driven to rotate. An air cylinder 12, a hydraulic cylinder or a gear rack is arranged between the seat pan 4 and the backrest 5 and is driven by a speed reducing motor to enable the seat pan 4 to rotate relative to the backrest 5, so that electrified control can be realized. One side of the seat plate 4 close to the hinge is provided with a downward convex plate hinge seat 13, the backrest 5 is provided with a downward convex back hinge seat 14, and one end of the air cylinder 12 or the hydraulic cylinder is hinged with the plate hinge seat 13 and the other end is hinged with the back hinge seat 14. The protection backup plates 15 are arranged on two sides of the backrest 5, so that when the backrest 5 rotates along with the rotating shaft 3, a subject is limited by the protection backup plates 15 and cannot fall to the ground, and the protection backup plates 15 are provided with the protection rods 16, so that the subject can catch the protection rods 16 through arms to prevent the rotating shaft 3 from accidentally falling. A protective cover 17 is provided on the leg plate 6, and the protective cover 17 is rotatable along the leg plate 6 so that the protective cover 17 rotates along the leg plate 6 when the subject moves the lower body onto the leg plate 6. The backrest 5 and the leg plate 6 are provided with fixing belts 22 for fixing the upper body of the examinee on the backrest 5 and the lower body of the examinee on the leg plate 6. The protective cover 17 and the protective backup plate 15 are provided with air bags 18 inside so that the movement of the subject can be restricted by the inflated state of the air bags 18. The rotation center line of the rotating shaft 3 is located on the upper plane of the seat pan 4, and the rotating shaft 3 bends downwards for a certain distance under the backrest 5 and then extends towards the rotating disc 7, so that the backrest 5 and other structures installed on the backrest 5 do not interfere or collide with the rotating shaft 3 after the seat board rotates. A speed reducing motor 19 is provided near the leg plate 6, and the speed reducing motor 19 directly or indirectly transmits kinetic energy to the rotary shaft 3 so that the rotary shaft 3 can be controlled by a switch. The bottom of the bed base 1 is provided with a lifting hydraulic cylinder 20, and the bottom of the hydraulic cylinder 20 is provided with a roller 21 capable of rolling in the horizontal direction.

Claims

1. The utility model provides a special bed of ultrasonic detection which characterized in that: including bedrest (1) and lathe bed (2), lathe bed (2) are whole to be fixed on the bearing frame of taking the bearing through pivot (3), the bearing frame is fixed on bedrest (1) and is made lathe bed (2) rotate and lie flat on lathe bed (2) the examinee can rotate relative bedrest (1), lathe bed (2) are equipped with fixed knot and can fix the examinee on lathe bed (2) and avoid the examinee to fall from the bed when lathe bed (2) rotate, pivot (3) are equipped with drive structure and can drive the relative bedrest (1) of lathe bed (2) and rotate, lathe bed (2) include thing seat (4), back (5) and leg board (6), leg board (6) snap-on in pivot (3) become a whole with pivot (3) and can rotate in step, thing seat (4) are indirectly fixed on pivot (3) through carousel (7) with pivot (3) pivoted mode relatively so that thing seat (4) can be mutually with the thing (3) can rotate The rotating shaft (3) rotates and can rotate along with the rotating shaft (3), the backrest (5) is fixed with the seat pan (4) through the hinge, so that the backrest (5) can rotate relative to the seat pan (4) and can rotate along with the seat pan (4), every two rotation center lines of the rotating shaft (3), the rotating disc (7) and the hinge are perpendicular to each other, and the rotation center line of the rotating disc (7) is perpendicular to the horizontal plane.

2. The special bed for ultrasonic testing according to claim 1, wherein: the seat pan is characterized in that a supporting shaft (8) protruding downwards is arranged at the rotating center of the seat pan (4), the supporting shaft (8) is indirectly fixed on the rotary plate (7) through a bearing, so that the supporting shaft (8) can rotate relative to the rotary plate (7), a worm wheel (10) is arranged on the supporting shaft (8), a worm (11) is arranged on the rotary plate (7), and the worm (11) is driven by a motor (9) to rotate so that the seat pan (4) can be driven to rotate.