CN213432639U

CN213432639U - Treatment bed structure of medical linear accelerator

Info

Publication number: CN213432639U
Application number: CN202021851329.6U
Authority: CN
Inventors: 孙倩
Original assignee: Sinopharm Holdings Chuangke Medical Technology Shenzhen Co Ltd
Current assignee: Sinopharm Holdings Chuangke Medical Technology Shenzhen Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-15
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a medical linear accelerator's treatment bed structure, including bed base, link and bed board, there is the motor inner wall one side of link through bolted connection, and the output shaft of motor has the screw rod through the coupling joint, outer wall one side threaded connection of screw rod has the sliding plate, the sliding tray has been seted up to the inner wall of link bottom, sliding plate sliding connection is in the inside of sliding tray, the middle department of bed board bottom outer wall sets up flutedly, bolted connection is passed through in the inner wall one side of recess in the top of sliding plate, one side at bed board top is rotated through the pivot and is connected with the board of raising, the inside both sides that the bed board is close to the board of raising all have electric telescopic handle through bolted connection, the both sides outer wall of bed board all has the support handle through bolted. The utility model discloses the output shaft of motor drives the screw rod and rotates, makes the outside sliding plate of threaded rod remove in the sliding tray is inside, pushes away the bed board on the sliding plate to treatment position, convenient to use.

Description

Treatment bed structure of medical linear accelerator

Technical Field

The utility model relates to a medical treatment bed technical field especially relates to a medical linear accelerator's treatment bed structure.

Background

In recent years, the technical level of domestic medical accelerators is greatly improved, the advancement and the stability of the technology are improved in different dimensions, the medical electron linear accelerator generates high-energy rays for remote external irradiation radiotherapy, and a treatment bed of the linear accelerator is convenient for patients to perform radiotherapy.

When the treatment bed of the medical linear accelerator is used, the adjustment of the bed plate position of some treatment beds is not convenient enough, the patient is troublesome when getting up, the structure of the treatment bed is fixed, and the height of the treatment bed also needs to be adjusted, so that the structure of the treatment bed of the medical linear accelerator needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the bed board position adjustment of some treatment beds existing in the prior art is not convenient enough, the patient is troublesome when getting up, the structure of the treatment bed is fixed, the height of the treatment bed needs to be adjusted, and the treatment bed structure of the medical linear accelerator is provided.

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

the utility model provides a medical linear accelerator's treatment bed structure, includes bed base, link and bed board, there is the motor inner wall one side of link through bolted connection, and the output shaft of motor has the screw rod through the coupling joint, outer wall one side threaded connection of screw rod has the sliding plate, the sliding tray has been seted up to the inner wall of link bottom, sliding plate sliding connection is in the inside of sliding tray, the recess has been seted up to the centre department of bed board bottom outer wall, bolted connection is passed through in the inner wall one side of recess in the top of sliding plate, one side at bed board top is rotated through the pivot and is connected with the board of raising, the inside both sides that the bed board is close to the board of raising all have.

Furthermore, the outer walls of the two sides of the bed board are connected with supporting handles through bolts, and a pillow is bonded to one side of the outer wall of the top of the lifting board.

Furthermore, a limiting groove is formed in the top of the bed base, a limiting block is connected to the bottom of the limiting groove in a sliding mode through a sliding groove and a sliding rail, and a supporting box is connected to the outer wall of the top of the limiting block through a bolt.

Further, the welding of one side at bed base top has the fixed plate, there is the magnet board fixed plate and one side outer wall of supporting box all through bolted connection, and the both sides of bed base all have the mounting panel through hinge swing joint.

Further, the inner wall both sides of supporting box all weld and have the firm pole, the outside both sides of firm pole all overlap and are equipped with the removal sleeve.

Furthermore, the outer wall of the movable sleeve is movably connected with a telescopic fence through a movable joint, and the top of the telescopic fence is arranged on the outer wall of the bottom of the connecting frame.

Furthermore, both sides of the inner wall of the supporting box are connected with hydraulic cylinders through bolts, and the end parts of hydraulic rods of the hydraulic cylinders are connected to one side of the movable sleeve through keys and key slots.

The utility model has the advantages that:

1. through the screw rod and the sliding plate that set up, the output shaft of motor drives the screw rod and rotates, makes the outside sliding plate of threaded rod remove in the sliding tray inside, pushes away the bed board on the sliding plate to the treatment position, convenient to use.

2. Through the board and the electric telescopic handle of raising that set up, electric telescopic handle's output shaft promotes to raise the board upwards, and the angle of raising the board can be adjusted, supports the handle and supports the arm when the therapist gets off the bed, and therapist's back is raised, and the therapist is convenient for getting up.

3. Through the magnet board and the supporting box that set up, the supporting box slides on the spacing groove, and the laminating of the magnet board of supporting box and fixed plate makes the supporting box promote the after-fixing, makes things convenient for the bed board to remove when not nimble, directly promotes the supporting box and can use.

4. Through the movable sleeve and the telescopic fence which are arranged, the hydraulic rod of the hydraulic cylinder pushes the movable sleeve, so that the distance between the two movable sleeves is shortened, the telescopic fence can push the connecting frame upwards, and the height of the bed board is adjusted.

Drawings

Fig. 1 is a schematic structural view of a therapeutic bed structure of a medical linear accelerator according to the present invention;

fig. 2 is a schematic structural view of a bed base and a supporting box of a treatment bed structure of a medical linear accelerator according to the present invention;

fig. 3 is a partial structural schematic view of a therapeutic bed structure of a medical linear accelerator according to the present invention;

fig. 4 is a schematic view of a connection frame structure of a treatment bed structure of a medical linear accelerator according to the present invention.

In the figure: 1 bed base, 2 supporting boxes, 3 connecting frames, 4 bed boards, 5 lifting plates, 6 magnet plates, 7 fixing plates, 8 limiting grooves, 9 mounting plates, 10 limiting blocks, 11 hydraulic cylinders, 12 moving sleeves, 13 stabilizing rods, 14 telescopic fences, 15 motors, 16 screw rods, 17 sliding plates, 18 sliding grooves, 19 electric telescopic rods, 20 supporting handles, 21 pillows and 22 grooves.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a therapeutic bed structure of a medical linear accelerator comprises a bed base 1, a connecting frame 3 and a bed plate 4, wherein one side of the inner wall of the connecting frame 3 is connected with a motor 15 through a bolt, the motor 15 is 42GA775-F, an output shaft of the motor 15 is connected with a screw 16 through a coupler, one side of the outer wall of the screw 16 is in threaded connection with a sliding plate 17, the inner wall of the bottom of the connecting frame 3 is provided with a sliding groove 18, the sliding plate 17 is slidably connected inside the sliding groove 18, the output shaft of the motor 15 drives the screw 16 to rotate, so that the sliding plate 17 outside the threaded rod 16 moves inside the sliding groove 18, the middle of the outer wall of the bottom of the bed plate 4 is provided with a groove 22, the top of the sliding plate 17 is connected with one side of the inner wall of the groove 22 through a bolt, the bed plate 4 on the sliding, the inside both sides that bed board 4 is close to raising board 5 all have electric telescopic handle 19 through bolted connection, and electric telescopic handle 19's output shaft promotes to raise board 5 upwards, makes the angle of raising board 5 adjustable.

Further, the outer walls of the two sides of the bed plate 4 are connected with supporting handles 20 through bolts, the supporting handles 20 support the arms when a therapist gets off the bed, the back of the therapist is raised, the therapist can get up conveniently, one side of the outer wall of the top of the raising plate 5 is bonded with a pillow 21, and the pillow 21 makes the cervical vertebra comfortable.

Further, limiting groove 8 has been seted up at the top of bed base 1, and there is stopper 10 bottom of limiting groove 8 through spout and slide rail sliding connection, and there is supporting box 2 top outer wall through bolted connection, and stopper 10 of supporting box 2 bottom slides in limiting groove 8.

Further, one side welding at bed base 1 top has fixed plate 7, and there is magnet board 6 fixed plate 7 and one side outer wall of supporting box 2 all through bolted connection, and bed base 1's both sides all have mounting panel 9 through hinge swing joint, and supporting box 2 is laminated with the magnet board 6 of fixed plate 7, makes supporting box 2 promote the back and fixes.

Further, the inner wall both sides of supporting box 2 all weld and have firm pole 13, and the outside both sides of firm pole 13 all are equipped with movable sleeve 12, and the hydraulic stem of pneumatic cylinder 11 promotes movable sleeve 12, and the distance between two movable sleeve 12 shortens.

Furthermore, the outer wall of the movable sleeve 12 is movably connected with a telescopic fence 14 through a movable joint, the top of the telescopic fence 14 is arranged on the outer wall of the bottom of the connecting frame 3, the distance between the movable sleeve 12 is shortened, the telescopic fence 14 can upwards push the connecting frame 3, and the height of the bed plate 4 can be adjusted.

Furthermore, both sides of the inner wall of the support box 2 are connected with hydraulic cylinders 11 through bolts, the hydraulic cylinders 11 are HSG-63 x 300 in type, the end parts of hydraulic rods of the hydraulic cylinders 11 are connected to one side of the movable sleeve 12 through keys and key slots, and the hydraulic rods of the hydraulic cylinders 11 push the movable sleeve 12, so that the distance between the two movable sleeves 12 is shortened.

The working principle is as follows: during the use, the people lies in the top of bed board 4, the output shaft of motor 15 drives screw rod 16 and rotates, the outside sliding plate 17 of threaded rod 16 moves in sliding tray 18 inside, bed board 4 on the sliding plate 17 pushes away the treatment position, electric telescopic handle 19's output shaft promotes raises the board 5 upwards, support handle 20 supports the arm when the therapist gets off the bed, therapist's back is raised, pneumatic cylinder 11 promotes removal sleeve 12, the distance between two removal sleeves 12 shortens, flexible fence 14 upwards promotes link 3, the top of mounting panel 9 is installed on bed base 1 through bolt and nut, take out the bolt back, it makes stopper 10 of supporting box 2 bottom slide in spacing groove 8 to rotate mounting panel 9, supporting box 2 laminates with the magnet board 6 of fixed plate 7, can fix after supporting box 2 promotes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A therapeutic bed structure of a medical linear accelerator, which comprises a bed base (1), a connecting frame (3) and a bed board (4), it is characterized in that one side of the inner wall of the connecting frame (3) is connected with a motor (15) through a bolt, and the output shaft of the motor (15) is connected with a screw rod (16) through a coupler, one side of the outer wall of the screw rod (16) is connected with a sliding plate (17) through threads, the inner wall of the bottom of the connecting frame (3) is provided with a sliding groove (18), the sliding plate (17) is connected in the sliding groove (18) in a sliding way, a groove (22) is arranged in the middle of the outer wall of the bottom of the bed plate (4), the top of the sliding plate (17) is connected with one side of the inner wall of the groove (22) through a bolt, one side of the top of the bed plate (4) is rotationally connected with a lifting plate (5) through a rotating shaft, the two sides of the inner part of the bed board (4) close to the lifting board (5) are connected with electric telescopic rods (19) through bolts.

2. The therapeutic bed structure of the medical linear accelerator as claimed in claim 1, wherein the outer walls of both sides of the bed plate (4) are connected with a supporting handle (20) through bolts, and one side of the outer wall of the top of the lifting plate (5) is adhered with a pillow (21).

3. The therapeutic bed structure of the medical linear accelerator according to claim 1, wherein the top of the bed base (1) is provided with a limiting groove (8), the bottom of the limiting groove (8) is slidably connected with a limiting block (10) through a sliding groove and a sliding rail, and the outer wall of the top of the limiting block (10) is connected with a support box (2) through a bolt.

4. The therapeutic bed structure of the medical linear accelerator as claimed in claim 3, wherein a fixing plate (7) is welded on one side of the top of the bed base (1), the fixing plate (7) and the outer wall of one side of the supporting box (2) are both connected with a magnet plate (6) through bolts, and the two sides of the bed base (1) are both movably connected with mounting plates (9) through hinges.

5. The therapeutic bed structure of the medical linear accelerator according to claim 3, characterized in that the two sides of the inner wall of the support box (2) are welded with the stabilizing rods (13), and the two outer sides of the stabilizing rods (13) are sleeved with the movable sleeves (12).

6. The structure of a therapeutic bed of a medical linear accelerator as claimed in claim 5, wherein the outer wall of the movable sleeve (12) is movably connected with a telescopic fence (14) through a movable joint, and the top of the telescopic fence (14) is arranged on the outer wall of the bottom of the connecting frame (3).

7. The structure of a therapeutic bed of a medical linear accelerator as claimed in claim 3, wherein the two sides of the inner wall of the support box (2) are connected with hydraulic cylinders (11) through bolts, and the ends of the hydraulic rods of the hydraulic cylinders (11) are connected with one side of the movable sleeve (12) through keys and key slots.