CN210019381U

CN210019381U - X-ray machine with changeable angle and height

Info

Publication number: CN210019381U
Application number: CN201920385167.2U
Authority: CN
Inventors: 杨明园; 杨娜; 王雲月
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-07
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses an X-ray machine with changeable angle and height, which comprises a lying bed, wherein a vertical rod is fixedly arranged in the middle of the rear surface of the lying bed, a small motor is fixedly arranged on the inner lower surface of the upright stanchion, the output end of the small motor is connected with a worm, a box body is sleeved on the upper side of the outer surface of the worm, a rotating shaft is inserted in the middle of the left surface of the box body, a gear is fixedly arranged in the middle of the outer surface of the rotating shaft, a connecting shaft is fixedly arranged on the front surface of the box body, the outer surface of the connecting shaft is sleeved with a rotating body, an X-ray machine is fixedly arranged on the lower side of the outer surface of the rotating body, the handles are fixedly arranged on the left side and the right side of the outer surface of the rotating body, the utility model realizes the height adjustment of the X-ray machine through the structure of the worm, the box body, the gear, the pulley and the slideway, the angle adjustment of the X-ray machine is realized through the structure of the connecting shaft, the rotating body and the handle.

Description

X-ray machine with changeable angle and height

Technical Field

The utility model relates to a medical treatment X-ray machine technical field specifically is an X-ray machine of convertible angle and height.

Background

The X-ray is used in medical diagnosis, mainly based on the penetration, differential absorption, sensitization and fluorescence of X-ray, because X-ray is absorbed by different degrees when passing through human body, if the X-ray absorbed by skeleton is more than that absorbed by muscle, the X-ray quantity after passing through human body is different, so that it carries the density distribution information of each part of human body, the intensity of fluorescence or sensitization caused on fluorescent screen or photographic film is greatly different, so that the shadow with different density can be displayed on fluorescent screen or photographic film, according to the contrast of shade density, and combined with clinical manifestation, test result and pathological diagnosis, it can judge that a certain part of human body is normal.

The X-ray machine is used for detecting four limbs, bones, hands, feet, mouth and cervical vertebrae of human body, but for detecting different positions of patients with different body types, only one X-ray machine with a fixed position is used, the smaller or more deviated position cannot be detected more accurately, and only the diseased place and the large places around the diseased place can be detected, which brings inconvenience for doctors to see and cure diseases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an X-ray machine of convertible angle and height to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an X-ray machine with changeable angle and height comprises a lying bed, wherein a vertical rod is fixedly installed in the middle of the rear surface of the lying bed, a small motor is fixedly installed on the lower surface in the middle of the vertical rod, the small motor is connected with an external power supply through a wire, a worm is connected with the output end of the small motor, a box body is sleeved on the upper side of the outer surface of the worm, a rotating shaft is inserted in the middle of the left surface of the box body, a gear is fixedly installed in the middle of the outer surface of the rotating shaft and meshed with the worm, a pulley is fixedly installed on the rear surface of the box body, a slide way is arranged on the inner rear surface of the vertical rod, the pulley is arranged in the slide way, a slide groove is formed in the front surface of the vertical rod, a connecting shaft is fixedly installed on the front surface, the surface downside fixed mounting X-ray machine of rotor, the X-ray machine passes through the wire and connects external power source, the surface left and right sides fixed mounting handle of rotor.

The top of worm and the inside upper surface contact of pole setting, and the upper and lower both sides of the surface of worm are smooth axle, and the centre is the helical tooth.

The inner surface of the gear is provided with a key groove, and the rotating shaft is connected with the gear through a flat key.

The pulley is totally four, and four pulleys are arranged in two rows and two columns.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure of worm, box, gear, pulley and slide has realized the adjustment of X-ray machine in the height, and through the structure of connecting axle, rotor and handle, the adjustment of X-ray machine in the angle has been realized.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a left side view of the present invention.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an X-ray machine of convertible angle and height, includes the bed 1 of lying, the bed 1 of lying is the position that the patient was in when examining, fixed mounting pole setting 2 in the middle of the rear surface of bed 1 of lying, the inside lower fixed surface of pole setting 2 installs small motor 3, small motor 3 passes through the wire and connects external power source, worm 4 is connected to small motor 3's output, and small motor 3's rotation drives the rotation of worm 4, the top of worm 4 and the inside upper surface contact of pole setting 2, and the upper and lower both sides of the surface of worm 4 are smooth shaft, and the centre is the helical tooth, and the working position of worm 4 is middle helical tooth, box 5 is cup jointed to the surface upside of worm 4, insert rotation axis 6 in the middle of the left surface of box 5, fixed mounting gear 7 in the middle of the surface of rotation axis 6, gear 7 and worm 4 meshing, through the meshing of gear 7 and worm 4, make the rotation of worm 4 drive gear 7 and rotate to drive box 5 and remove, the internal surface of gear 7 is equipped with the keyway, and is connected through the parallel key between rotation axis 6 and the gear 7, the rear surface fixed mounting pulley 8 of box 5, pulley 8 is total four, and four pulleys 8 are two rows and two columns and arrange, and four pulleys 8 prevent to influence holistic work when a pulley 8 damages, the inside rear surface of pole setting 2 is equipped with slide 9, in slide 9 is arranged in to pulley 8, makes box 5 remove along vertical direction through pulley 8 and slide 9, the front surface of pole setting 2 is equipped with spout 10, the front surface fixed mounting connecting axle 11 of box 5, connecting axle 11 passes spout 10, the surface of rotor connecting axle 11 cup joints rotor 12, and rotor 12 can rotate on connecting axle 11, the front surface of rotor 12 passes through screw installation end cover 13, and end cover 13 has restricted the position of connecting axle 11 and rotor 12, the surface downside fixed mounting X-ray machine 14 of rotor 12, X-ray machine 14 passes through the wire and connects external power source, the surface left and right sides fixed mounting handle 15 of rotor 12, the doctor can make rotor 12 and X-ray machine 14 rotate through handle 15.

The working principle is as follows: firstly, a patient lies or sits on the lying bed 1, then a doctor controls the X-ray machine 14 to examine the patient, when the height needs to be adjusted, the box body 5 is moved in the vertical direction through the transmission of the worm 4 and the gear 7 by controlling the rotation of the small-sized motor 3, after the X-ray machine 14 moves to a corresponding position, the power supply to the small-sized motor 3 is stopped, when the angle needs to be adjusted, the doctor holds the handle 15, the rotating body 12 and the X-ray machine 14 can be rotated, and the X-ray machine is enabled to be over against the position, needing to be examined, of the patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An X-ray machine of convertible angle and height, includes bed (1) of lying, its characterized in that: fixed mounting pole setting (2) in the middle of the rear surface of lying bed (1), inside lower surface fixed mounting small motor (3) of pole setting (2), small motor (3) pass through the wire and connect external power source, worm (4) are connected to the output of small motor (3), box (5) is cup jointed to the surface upside of worm (4), rotation axis (6) is inserted in the middle of the left surface of box (5), fixed mounting gear (7) in the middle of the surface of rotation axis (6), gear (7) and worm (4) meshing, rear surface fixed mounting pulley (8) of box (5), the inside rear surface of pole setting (2) is equipped with slide (9), slide (9) is arranged in to pulley (8), the front surface of pole setting (2) is equipped with spout (10), the front surface fixed mounting (11) of box (5), connecting axle (11) pass spout (10), rotor (12) are cup jointed to the surface of connecting axle (11), screw installation end cover (13) are passed through to the front surface of rotor (12), the surface downside fixed mounting X ray machine (14) of rotor (12), external power source is connected through the wire in X ray machine (14), the surface left and right sides fixed mounting handle (15) of rotor (12).

2. The X-ray machine of claim 1, wherein: the top of worm (4) and the inside upper surface contact of pole setting (2), and the upper and lower both sides of the surface of worm (4) are smooth axle, and the centre is the helical tooth.

3. The X-ray machine of claim 1, wherein: the inner surface of the gear (7) is provided with a key groove, and the rotating shaft (6) is connected with the gear (7) through a flat key.

4. The X-ray machine of claim 1, wherein: the number of the pulleys (8) is four, and the four pulleys (8) are arranged in two rows and two columns.