CN214965799U

CN214965799U - An adjustable rotary table for radiology

Info

Publication number: CN214965799U
Application number: CN202121721347.7U
Authority: CN
Inventors: 张广智
Original assignee: First Affiliated Hospital of Henan University of TCM
Current assignee: First Affiliated Hospital of Henan University of TCM
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-03
Anticipated expiration: 2031-07-27

Abstract

An adjustable rotary table for radiology, which solves the problem that critically ill patients need to be transferred from the hospital bed to the radiology table. This process requires a lot of manpower to complete, and sometimes it may cause harm to the patient and increase the difficulty of inspection. Including the base, a positioning plate with adjustable height is arranged above the base, the positioning plate is slidably connected to the front and rear with a lying plate, the middle of the lying plate is provided with a groove, and the groove is provided with a left and right sliding connection with the positioning plate The sliding plate is provided with a removable limb positioner on the lying board, a drive shaft and a first bevel gear are rotatably connected in the base, and a second bevel gear meshing with the first bevel gear is fixed on the drive shaft. The gear is fixed with a threaded sleeve, the inner thread of the threaded sleeve is matched with a lead screw, the upper end of the lead screw is fixed with the positioning plate, and the lower end of the positioning plate is fixed with a guide rod that is vertically slidingly connected with the base; the device is easy to operate, It is fast and convenient to fix, saves manpower, saves trouble and effort, and enables the inspection work to be completed smoothly.

Description

Adjustable rotating table for radiology

Technical Field

The utility model belongs to the field of medical auxiliary equipment, especially relate to a revolving stage for radiation medicine with adjustable.

Background

With the continuous development of social science and technology civilization, the computer technology is continuously updated, and the reform and application of the radiation medicine are continuously promoted in the clinical medicine in order to clearly and vividly display the structural characteristics of a human body; the radiology department is a department integrating examination, diagnosis and treatment, and many diseases in clinical departments can achieve the purposes of definite diagnosis and auxiliary diagnosis through radiology department equipment examination. For a patient with a general disease, the patient can complete the examination work with the order of a doctor, but for an critically ill patient, the patient cannot follow the order of the patient to complete the examination, when the patient needs to be subjected to the radiation examination, the patient needs to be transferred from a hospital bed to a radiation table, a large amount of manpower is required for the process to complete the examination, the patient sometimes can be injured carelessly, and the examination difficulty is increased.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a revolving stage for radiation medicine with adjustable has solved the severe patient and has need transferred to the radiation bench from the sick bed, and this process needs to consume a large amount of manpowers to go the completion, sometimes carelessly still probably causes the injury to the patient, has increased the problem of the degree of difficulty of inspection.

In order to achieve the above purpose, the utility model provides the following technical scheme; the novel multifunctional adjustable limb positioning device comprises a base, the top of base is equipped with height-adjustable's locating plate, sliding connection has the service creeper around on the locating plate, the centre of service creeper is equipped with the recess, be equipped with the slide with locating plate horizontal sliding connection in the recess, be equipped with detachable limbs locator on the service creeper, the base internal rotation is connected with drive shaft and first bevel gear, fixedly connected with and the second bevel gear of first bevel gear meshing in the drive shaft, fixedly connected with thread bush on the first bevel gear, thread fit has the lead screw in the thread bush, the upper end and the locating plate fixed connection of lead screw, the lower extreme fixedly connected with of locating plate and the vertical sliding connection's of base guide bar.

Preferably, the rear end fixedly connected with rack of slide, the rack toothing has the first gear of being connected with the service creeper rotation, first gear meshing has the second gear of being connected with the service creeper rotation, the coaxial rigid coupling of second gear has the worm wheel, the worm wheel meshing has the worm of being connected in the service creeper rotation, the worm runs through service creeper and fixedly connected with control knob backward.

Preferably, the lower extreme of slide is equipped with the rotatable gyro wheel of multiunit, be equipped with the spacing guide rail with gyro wheel matched with on the service creeper.

Preferably, the limbs locator includes first splint and second splint, a plurality of elastic bandages of fixedly connected with between first splint and the second splint, the locating lever of the lower extreme of first splint and second splint all fixedly connected with, the lower extreme of first splint and second splint all threaded connection has locking screw, be equipped with on the service creeper a plurality ofly with locating lever and locking screw complex screw hole.

Preferably, the four corners of the lower end of the base are respectively and fixedly connected with casters with foot brakes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can be aligned with the sickbed through the lifting adjustment of the lying plate, and then the patient can be easily transferred from the sickbed to the radiation table for examination by matching with the assistance of the sliding plate, and the patient in restless or unable to keep body position can be positioned by the limb fixer during examination, so that the examination work can be smoothly completed; the device is convenient to operate, quick and convenient to fix, labor-saving, trouble-saving and labor-saving, and inspection can be smoothly finished.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

Fig. 2 is a schematic structural view of the middle skateboard of the utility model capable of sliding out of the lying board left and right.

Fig. 3 is a schematic structural diagram of the lifting of the positioning plate of the present invention.

Fig. 4 is a schematic view of the overall structure of the limb positioner of the present invention.

Fig. 5 is a schematic view of the overall structure of the middle lying plate 3 of the present invention.

In the figure: 1-base, 2-positioning plate, 3-lying plate, 4-groove, 5-sliding plate, 6-driving shaft, 7-first bevel gear, 8-second bevel gear, 9-thread bushing, 10-lead screw, 11-guide bar, 12-rack, 13-first gear, 14-second gear, 15-worm wheel, 16-worm, 17-control knob, 18-roller, 19-limit guide rail, 20-first splint, 21-second splint, 22-elastic bandage, 23-positioning rod, 24-locking screw, 25-threaded hole and 26-caster.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

Referring to fig. 1-5, the utility model discloses a base 1, but the top of base 1 is equipped with height-adjusting's locating plate 2, sliding connection has service creeper 3 around on the locating plate 2, the centre of service creeper 3 is equipped with recess 4, be equipped with slide 5 with 2 horizontal sliding connection of locating plate in the recess 4, be equipped with detachable limbs locator on the

service creeper

3, 1 internal rotation of base is connected with drive shaft 6 and first bevel gear 7, fixedly connected with and the second bevel gear 8 of first bevel gear 7 meshing on the drive shaft 6, fixedly connected with thread bush 9 on the first bevel gear 7, thread bush 9 female fit has lead screw 10, the upper end and the locating plate 2 fixed connection of lead screw 10, the lower extreme fixedly connected with of locating plate 2 and the vertical sliding connection's of base guide bar 11.

When a patient is transported beside the base 1 through a hospital bed, the height of the lying plate 3 is adjusted through rotating the driving shaft 6, so that the lying plate is adjusted to be at the position flush with the hospital bed, when the patient is adjusted, the driving shaft 6 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 meshed with the first bevel gear to rotate, the threaded sleeve 9 and the lead screw 10 form a lead screw nut structure, when the second bevel gear 8 drives the threaded sleeve 9 to rotate, the lead screw 10 can be adjusted up and down, the lead screw nut structure has self-locking performance, the height of the adjusted lying plate 3 is in a stable state, when the height is adjusted to be suitable for the height, the patient is supported to a lateral posture and faces back to the sliding plate 5, after the sliding plate 5 slides on the hospital bed, the patient is turned over the sliding plate 5, and finally, after two families lift the head and the legs of the patient, the sliding plate 5 is adjusted to the initial position of the lying plate 3, at which time the patient may be transferred to the radiation table.

Further, by shown in fig. 2, for the convenience of carrying out the business turn over of horizontal slip control to slide 5, the rear end fixedly connected with rack 12 of slide 5, rack 12 meshes has and rotates the first gear 13 of being connected with service creeper 3, first gear 13 meshes has and rotates the second gear 14 of being connected with service creeper 3, the coaxial rigid coupling of second gear 14 has worm wheel 15, worm wheel 15 meshes has and rotates the worm 16 of being connected in service creeper 3, worm 16 runs through service creeper 3 and fixedly connected with control knob 17 backward.

When the sliding plate 5 is used, the worm 16 is rotated through the control knob 17, the worm 16 drives the worm wheel 15 meshed with the worm to rotate, the worm wheel 15 drives the second gear 14 fixedly connected with the worm wheel 15 to rotate, then the first gear 13 meshed with the worm wheel is driven to rotate, and finally the sliding plate 5 slides left and right, the worm and gear structure has self-locking performance, and the stability can be kept at any position of the sliding plate 5 after the sliding plate 5 is adjusted.

Wherein, in order to make the sliding plate 5 slide left and right more easily, the lower end of the sliding plate 5 is provided with a plurality of groups of rotatable rollers 18, and the lying plate 3 is provided with a limit guide rail 19 matched with the rollers 18.

Further, the limbs locator includes first splint 20 and second splint 21, a plurality of elastic bandages 22 of fixedly connected with between first splint 20 and the second splint 21, locating lever 23 of the lower extreme of first splint 20 and second splint 21 all fixedly connected with, the lower extreme of first splint 20 and second splint 21 all threaded connection has locking screw 24, be equipped with on the service creeper 3 a plurality of and locating lever 23 and locking screw 24 complex screw hole 25.

When the limb positioner is used for positioning the limb of a patient, the first splint 20 is firstly placed on one side of the limb of the patient, then the positioning rod 23 is inserted into one threaded hole 25 for positioning, then the first splint is fixed by the thread matching of the locking screw rod 24 and the threaded hole, then the elastic bandage 22 is used for upwards bypassing the limb of the patient, and then the second splint 21 is fixed on the other side of the limb of the patient.

Wherein, the four corners of the lower end of the base 1 are respectively and fixedly connected with a caster 26 with a foot brake.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable rotary table for radiology, comprising a base (1), characterized in that: a positioning plate (2) with an adjustable height is provided above the base (1), and the positioning plate ( 2) A lying plate (3) is slidably connected to the upper and lower sides, a groove (4) is arranged in the middle of the lying plate (3), and a left and right sliding connection with the positioning plate (2) is arranged in the groove (4). A sliding plate (5), a detachable limb positioner is provided on the lying board (3), and a drive shaft (6) and a first bevel gear (7) are rotatably connected in the base (1), and the drive shaft (6) and the first bevel gear (7) are connected in rotation. A second bevel gear (8) meshing with the first bevel gear (7) is fixedly connected to the shaft (6), and a threaded sleeve (9) is fixedly connected to the first bevel gear (7). 9) The inner thread is matched with a lead screw (10), the upper end of the lead screw (10) is fixedly connected with the positioning plate (2), and the lower end of the positioning plate (2) is fixedly connected with the base (1) vertically. Slide the connecting rod (11).

2. An adjustable rotary table for radiology according to claim 1, characterized in that a rack (12) is fixedly connected to the rear end of the sliding plate (5), and the rack (12) is engaged with There is a first gear (13) rotatably connected with the reclining board (3), the first gear (13) is meshed with a second gear (14) rotatably connected with the reclining board (3), the second gear (14) ) coaxially fixed with a worm gear (15), the worm gear (15) is engaged with a worm (16) rotatably connected to the reclining board (3), the worm (16) penetrates the reclining board (3) backwards and is fixedly connected There is a control knob (17).

3. An adjustable rotary table for radiation medicine according to claim 2, characterized in that: the lower end of the slide plate (5) is provided with multiple sets of rotatable rollers (18), and the lying board (3) ) is provided with a limit guide rail (19) matched with the roller (18).

4. An adjustable rotary table for radiology according to claim 1, characterized in that: the limb positioner comprises a first splint (20) and a second splint (21), the first splint ( 20) a plurality of elastic bandages (22) are fixedly connected between the second splint (21), and a positioning rod (23) is fixedly connected to the lower ends of the first splint (20) and the second splint (21), The lower ends of the first clamp plate (20) and the second clamp plate (21) are both threadedly connected with locking screws (24), and the lying plate (3) is provided with a plurality of positioning rods (23) and locking screws (24). ) to the threaded hole (25).

5. An adjustable rotary table for radiology according to claim 3 or 4, characterized in that: the four corners of the lower end of the base (1) are respectively fixedly connected with casters (26) with foot brakes .