CN213910270U

CN213910270U - CT examining table

Info

Publication number: CN213910270U
Application number: CN202022165277.3U
Authority: CN
Inventors: 李强; 赵红金; 李静; 路梅枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-10
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a CT examining table, which comprises a bed board and a base, wherein the bottom of the base is provided with a supporting roller, the upper part of the base is provided with a boss, the boss is vertically provided with an installation hole, and a supporting column is matched in the installation hole in a sliding way; the side wall of the supporting seat is provided with sawteeth, a motor is installed in the base, and an output shaft of the motor is connected with a gear after being subjected to speed change through a speed reducer; the upper end of the supporting column is fixedly connected with a rectangular supporting plate, the bed plate is rectangular, four corners of the supporting plate are respectively provided with a hydraulic cylinder, and four piston rods of the four hydraulic cylinders are respectively correspondingly connected with the four corners of the bed plate; the pneumatic cylinder with the backup pad ball joint, the piston rod of pneumatic cylinder with the bed board is articulated. The CT examining table has the function of height adjustment, is matched with a CT machine for use, can realize accurate scanning of each part of a human body, and is convenient for a doctor to operate because a scanned person does not need to flick the body.

Description

CT examining table

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to CT examining table.

Background

An important means for clinical diagnosis of diseases in CT examination. In CT scanning, the patient lies on the examination couch and the limbs are fixed, and then the doctor operates the CT machine to shift back and forth to complete the alignment scan. The existing examining bed is generally of a fixed structure, the lying height of a patient and the fixed angle of the body cannot be adjusted, and the existing examining bed is difficult to align at the part of the body to be examined when only a CT machine is used for moving back and forth. In view of this, if the examining table can also perform a certain amplitude of angle change, the improvement of the CT examination efficiency is definitely obvious, and the scanning accuracy can also be improved to a certain extent. Therefore, the prior CT examination bed is improved by the lacing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a CT examining table, this kind of examining table can carry out the regulation of the angle of small range to can also carry out the regulation of height, with the problem among the solution background art.

The technical scheme of the utility model as follows: a CT examination bed comprises a bed plate and a base, wherein a supporting roller is arranged at the bottom of the base, a boss is arranged at the upper part of the base, a mounting hole is vertically formed in the boss, and a supporting column is in sliding fit in the mounting hole; the side wall of the supporting seat is provided with sawteeth, a motor is installed in the base, an output shaft of the motor is connected with a gear after being subjected to speed change through a speed reducer, the gear is meshed with the sawteeth of the supporting columns, and the supporting seat is driven to rotate through the rotation of a motor driving gear so as to move up and down in the mounting hole; the upper end of the supporting column is fixedly connected with a rectangular supporting plate, the bed plate is rectangular, four corners of the supporting plate are respectively provided with a hydraulic cylinder, and four piston rods of the four hydraulic cylinders are respectively correspondingly connected with the four corners of the bed plate; the hydraulic cylinder is hinged to the supporting plate through a ball, and a piston rod of the hydraulic cylinder is hinged to the bed plate.

Further: the bed board is provided with a guardrail.

Further: the bed board is provided with a magic binding belt.

Further: a ladder stand is arranged on the bed board.

Has the advantages that: this scheme provides a CT examining table, and this kind of CT examining table has altitude mixture control's function, and the bed board can be used together to inclination all around in addition, cooperation CT machine, can realize carrying out the accurate scanning to each position of human body, and the person that scans moreover need not move and play the health, and the doctor is also convenient to be operated.

Drawings

Fig. 1 is a schematic view of the overall structure of the middle CT examining table of the present invention.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, the utility model discloses a CT examining table, including bed board 3 and base 11, the bottom of base 11 is equipped with supporting roller 7, is convenient for like this remove base 11, and supporting roller 7 still is furnished with the brake simultaneously, and then makes base 11 can fix subaerial.

A boss 10 is arranged at the upper part of the base 11, a mounting hole is vertically formed in the boss 10, and a supporting column 9 is in sliding fit in the mounting hole; sawtooth has been seted up to the lateral wall of supporting seat, install the motor in the base 11, the output shaft of motor is connected with gear 8 after passing through the speed reducer variable speed, gear 8 with the sawtooth meshing of support column 9, it reciprocates in the mounting hole to rotate and then drive the supporting seat through motor drive gear 8. It should be noted that: the support column 9 is vertically elevated along the mounting hole.

The upper end of the supporting column 9 is fixedly connected with a rectangular supporting plate 6, the bed plate 3 is rectangular, four corners of the supporting plate 6 are respectively provided with a hydraulic cylinder 5, and four piston rods of the four hydraulic cylinders 5 are respectively correspondingly connected with the four corners of the bed plate 3; the hydraulic cylinder 5 is in ball joint with the support plate 6, and a piston rod of the hydraulic cylinder 5 is hinged with the bed plate 3.

The structure as described above shows that: four angles of bed board 3 support through four pneumatic cylinders 5 respectively, and four pneumatic cylinders 5 are articulated with four angle balls of backup pad 6 respectively again, and the piston rod of pneumatic cylinder 5 is articulated with bed board 3 simultaneously. Therefore, each hydraulic cylinder 5 can independently lift and lower one corner of the bed plate 3. When two hydraulic cylinders 5 positioned on one side of the bed plate 3 in the length direction are lifted simultaneously, the bed plate 3 can be promoted to incline along one side in the short direction, and the other control modes are also the same. The inclined bed plate 3 can be inclined in all directions by controlling the telescopic length of the piston rod of each hydraulic cylinder 5. The four hydraulic cylinders 5 are driven by a pump station, which can be arranged on the supporting plate 6. Meanwhile, the pump station and the motor can be simultaneously connected into a control box, and the inclination direction and the inclination of the bed plate 3 are controlled by a hand-operated multi-directional switch.

The bed board 3 is lifted by the supporting column 9. The bed board 3 and the supporting board 6 are wholly lifted or wholly descended under the supporting action of the supporting columns 9, so that the vertical height position of the bed board 3 is adjustable. Certainly, in order to do further protection work, the bed board 3 can be provided with the guardrail 1 or the magic binding band 2, so that the bed board can be fixed to a patient on one hand, and the patient can be prevented from rolling down when the bed board 3 inclines on the other hand. In order to adapt to patients with different heights, the bed plate 3 is also provided with the crawling ladder 4, so that children or patients with short statures can easily climb onto the bed plate 3, and the bed is very convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A CT examination couch, comprising: the bed comprises a bed board (3) and a base (11), wherein a supporting roller (7) is arranged at the bottom of the base (11), a boss (10) is arranged at the upper part of the base (11), a mounting hole is vertically formed in the boss (10), and a supporting column (9) is matched in the mounting hole in a sliding manner; the side wall of the supporting seat is provided with sawteeth, a motor is installed in the base (11), an output shaft of the motor is connected with a gear (8) after being subjected to speed change through a speed reducer, the gear (8) is meshed with the sawteeth of the supporting columns (9), and the supporting seat is driven to rotate through the rotation of the motor driving gear (8) so as to move up and down in the mounting hole; the upper end of the supporting column (9) is fixedly connected with a rectangular supporting plate (6), the bed plate (3) is rectangular, four corners of the supporting plate (6) are respectively provided with a hydraulic cylinder (5), and four piston rods of the four hydraulic cylinders (5) are respectively correspondingly connected with the four corners of the bed plate (3); the hydraulic cylinder (5) is in ball joint with the supporting plate (6), and a piston rod of the hydraulic cylinder (5) is hinged with the bed plate (3).

2. A CT examination couch as claimed in claim 1, wherein: the bed board (3) is provided with a guardrail (1).

3. A CT examination couch as claimed in claim 1, wherein: the bed board (3) is provided with a magic binding belt (2).

4. A CT examination couch as claimed in claim 1, wherein: a ladder stand (4) is arranged on the bed board (3).