阅读说明：本技术 一种避免贴合不紧且自动关闭射线通道的x光机 (X-ray machine capable of avoiding untight attachment and automatically closing ray channel ) 是由 李园媛 于 2020-11-18 设计创作，主要内容包括：本发明涉及医疗设备技术领域,且公开了一种避免贴合不紧且自动关闭射线通道的X光机,包括胸片架,所述胸片架的侧面固定连接有射线箱,所述胸片架内部的中心开设有通光孔,所述胸片架的内部滑动连接有滑杆,所述滑杆的端部固定连接有压板,所述滑杆远离压板的一侧转动连接有金属触头,所述胸片架内部靠近金属触头的侧面固定连接有金属条。通过伸缩杆伸长带动人员与胸片架紧密贴合,在滑杆与压力开关接触,接触头相互接触,将气泵与挡板,从而达到了能够使病人与胸片架的贴合紧密,防止因为病人的贴合不紧密导致拍摄的效果变差,且能够智能关闭气泵保持伸缩杆的长度,使人与胸片架的贴合紧密度的效果。(The invention relates to the technical field of medical equipment, and discloses an X-ray machine capable of avoiding untight fit and automatically closing a ray channel, which comprises a chest film frame, wherein a ray box is fixedly connected to the side surface of the chest film frame, a light through hole is formed in the center inside the chest film frame, a sliding rod is connected inside the chest film frame in a sliding mode, a pressing plate is fixedly connected to the end portion of the sliding rod, a metal contact is rotatably connected to one side, away from the pressing plate, of the sliding rod, and a metal strip is fixedly connected to the side surface, close to the metal contact, inside the chest film frame. Drive personnel and the inseparable laminating of rabat frame through the telescopic link extension, at slide bar and pressure switch contact, contact mutually contacts, with air pump and baffle to reached and to have made patient inseparable with the laminating of rabat frame, prevented because patient's laminating does not closely lead to the effect variation of shooting, and can intelligent closing air pump keep the length of telescopic link, make the inseparable effect of laminating of people and rabat frame.)

1. The utility model provides an avoid laminating not tight and self-closing ray passage's X-ray machine, includes chest piece frame (1), its characterized in that: the X-ray chest radiography device is characterized in that a ray box (2) is fixedly connected to the side face of the chest film frame (1), a light through hole (3) is formed in the center of the interior of the chest film frame (1), a slide rod (4) is connected to the interior of the chest film frame (1) in a sliding mode, a pressing plate (5) is fixedly connected to the end portion of the slide rod (4), a metal contact (6) is rotatably connected to one side, away from the pressing plate (5), of the slide rod (4), a metal strip (7) is fixedly connected to the side face, close to the metal contact (6), of the interior of the chest film frame (1), a pressure switch (8) is fixedly connected to the side face, close to the end portion of the slide rod (4), of the chest film frame (1), an air pump (9) is fixedly connected to the interior of the chest film frame (1), an air inlet hole (10) is fixedly connected, the gas cabin is characterized in that a push plate (12) is connected to the inside of the gas cabin (11) in a sliding manner, a contact head (13) is fixedly connected to the surface of the push plate (12), an exhaust hole (14) is formed in the upper end of the gas cabin (11), a baffle plate (15) is connected to the inside of the exhaust hole (14) in a rotating manner, an electromagnetic rod (16) is fixedly connected to the inside of the baffle plate (15), an expansion link (17) is fixedly connected to the upper end of the exhaust hole (14), a handle (18) is fixedly connected to one end, away from the exhaust hole (14), of the expansion link (17), an air pipe (19) is fixedly connected to the side face of the gas cabin (11), a support rod (20) is fixedly connected to one end, away from the gas cabin (11), a movable cabin (21) is connected to the inside of the support rod (20) in a sliding manner, an air vent, the utility model discloses a luminous element, including the upper end fixedly connected with reset spring (24) of pendulum rod (23), the one end fixedly connected with drive gear (25) of bracing piece (20) are kept away from in pendulum rod (23), the side of drive gear (25) is rotated and is connected with restriction valve (26), the side fixedly connected with dwang (27) of drive gear (25), the fixed surface of dwang (27) is connected with reflector panel (28).

2. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the X-ray chest stand is characterized in that the chest stand (1) is connected to the surface of a machine frame of the X-ray machine in a sliding mode, and the back face of the chest stand (1) is fixedly connected with the X-ray machine through the ray box (2).

3. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the light through hole (3) is a tapered channel with a wide upper part and a narrow lower part, and the inner surface of the light through hole (3) is covered with a reflective film.

4. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the chest stand is characterized in that a groove is formed in the surface of the chest stand (1), a sliding rod (4) is connected inside the groove in a sliding mode, and sponge covers the surface of the pressing plate (5).

5. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the metal contact (6) and the metal strip (7) are located on the same horizontal plane, the metal contact (6) is connected with an internal circuit, and the metal strip (7) is connected with the air pump (9) through an electric wire.

6. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the distance between the metal contact (6) and the metal strip (7) is half of the distance between the sliding rod (4) and the pressure switch (8), the pressure switch (8) is connected with the air pump (9) through a wire and is in a normally open state when being pressed and is in a normally closed state when not being pressed.

7. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the inside fixedly connected with backup pad of gas storehouse (11), the inside sliding connection of backup pad has push pedal (12), contact (13) are total two, and fixed connection is respectively on push pedal (12) surfaces at both ends, and contact (13) one end is connected with internal circuit, and the other end passes through the electric wire to be connected with electromagnetic lever (16).

8. The X-ray machine of claim 1, wherein the X-ray machine is capable of avoiding loose fitting and automatically closing the ray channel, and comprises: the reflector (28) is divided into two halves which are meshed with each other, and the rotating rod (27) is rotatably connected to the surface of the flow limiting valve (26).

Technical Field

The invention relates to the technical field of medical equipment, in particular to an X-ray machine which can avoid untight attachment and can automatically close a ray channel.

Background

X-ray machine often need be used in the inspection to patient, often need patient oneself to tightly laminate the chest on the chest frame in chest frame department of X-ray machine, but patient leads to the laminating between chest and the chest frame not inseparable enough owing to the not enough of strength, influences the compactness of shooting, influences the diagnosis of doctor to the state of an illness, and present chest frame can not self-closing light trap for the X ray of revealing causes the damage to people's eyes and other positions.

In order to solve the problems, the inventor provides an X-ray machine capable of avoiding untight fitting and automatically closing a ray channel, a telescopic rod extends to drive a person to be tightly fitted with a chest film frame, a sliding rod is in contact with a pressure switch, contact heads are in contact with each other, and an air pump and a baffle are arranged, so that the effect that the patient can be tightly fitted with the chest film frame, the shooting effect is prevented from being poor due to untight fitting of the patient, the length of the telescopic rod can be intelligently closed, and the fitting tightness between the person and the chest film frame is ensured.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the X-ray machine which can avoid untight joint and automatically close the ray channel, and the X-ray machine can ensure that a patient is tightly jointed with a chest stand, and can intelligently close the air pump, keep the length of the telescopic rod, ensure the fit tightness of the people and the chest stand, the X-ray is discharged when the person is tightly attached to the chest radiography stand for shooting, the reflector can be closed when the person is separated from the chest radiography stand, the injury to the person caused by the leakage of the X-ray is prevented, the chest radiography stand solves the problem that the patient needs to tightly attach the chest to the chest radiography stand, but the fit between the chest and the chest film frame is not tight enough due to the insufficient strength of the patient, the shooting tightness is affected, the diagnosis of the doctor on the disease condition is affected, and the prior chest radiography stand can not automatically close the light hole, so that the leaked X-rays can cause damage to eyes and other parts of people.

(II) technical scheme

In order to realize the purposes that the patient can be tightly attached to the chest film frame, the air pump can be intelligently closed, the length of the telescopic rod is kept, the attaching tightness of the person and the chest film frame is ensured, the X-ray is discharged when the person is tightly attached to the chest film frame for shooting, the reflector can be closed when the person is separated from the chest film frame, and the leakage of the X-ray is prevented from causing injury to the person, the invention provides the following technical scheme: an X-ray machine capable of avoiding untight attachment and automatically closing a ray channel comprises a chest film frame, wherein a ray box is fixedly connected to the side surface of the chest film frame, a light through hole is formed in the center inside the chest film frame, a slide rod is slidably connected inside the chest film frame, a pressing plate is fixedly connected to the end portion of the slide rod, a metal contact is rotatably connected to one side, away from the pressing plate, of the slide rod, a metal strip is fixedly connected to the side surface, close to the metal contact, inside the chest film frame, a pressure switch is fixedly connected to the side surface, close to the end portion of the slide rod, of the chest film frame, an air pump is fixedly connected inside the chest film frame, an air inlet is fixedly connected to the output end of the air pump, one end, away from the air pump, of the air inlet is fixedly connected with an air chamber, a push plate is slidably connected inside, the utility model discloses a gas storage device, including exhaust hole, gas chamber, limit valve, transmission gear, baffle, the inside rotation of exhaust hole is connected with the baffle, the inside fixedly connected with electromagnetic pole of baffle, the upper end fixedly connected with telescopic link in exhaust hole, the one end fixedly connected with handle in exhaust hole is kept away from to the telescopic link, the side fixedly connected with trachea in gas chamber, the one end fixedly connected with bracing piece in gas chamber is kept away from to the trachea, the inside sliding connection of bracing piece has movable bin, the air vent has been seted up to the side in the middle of the movable bin, the tip of bracing piece rotates and is connected with the pendulum rod, the upper end fixedly connected with reset spring of pendulum rod, the one end fixedly connected with drive gear of bracing piece.

Preferably, the chest radiography frame is connected to the surface of the frame of the X-ray machine in a sliding mode, and the back face of the chest radiography frame is fixedly connected with the X-ray machine through a ray box.

Preferably, the light through hole is a tapered channel with a wide upper part and a narrow lower part, and the inner surface of the light through hole is covered with a reflective film, so that the passing X-rays are more concentrated and cannot be easily dispersed.

Preferably, the surface of the chest stand is provided with a groove, a sliding rod is connected inside the groove in a sliding manner, and the surface of the pressing plate is covered with sponge to prevent the pressing plate from damaging the skin of a human body.

Preferably, the metal contact and the metal strip are located on the same horizontal plane, the metal contact is connected with the internal circuit, and the metal strip is connected with the air pump through a wire, so that the air pump can be automatically started when a human body contacts the pressing plate.

Preferably, the distance from the metal contact to the metal strip is half of the distance from the sliding rod to the pressure switch, the pressure switch is connected with the air pump through a wire and is in a normally open state when being pressed, and is in a normally closed state when not being pressed, so that the air pump can be automatically closed when a human body is tightly attached to the chest piece frame.

Preferably, the inside fixedly connected with backup pad in gas storehouse, the inside sliding connection of backup pad has the push pedal, the contact is total two, and fixed connection is on the push pedal surface at both ends respectively, and contact one end is connected with internal circuit, and the other end passes through the electric wire to be connected with the electromagnetic bar for when the push pedal is promoted by inside atmospheric pressure, the contact can contact each other, makes the electromagnetic bar get electricity and produces magnetic force.

Preferably, the reflector panel divide into two halves, and both intermeshing connect, the dwang rotates the surface of connecting at the restriction valve for the dwang can drive the reflector panel when the pivoted and rotate, makes X ray can spread out and realize shooting work.

(III) advantageous effects

Compared with the prior art, the invention provides the X-ray machine which avoids untight adhesion and automatically closes the ray channel, and the X-ray machine has the following beneficial effects:

1. this avoid laminating not tight and self-closing ray passage's X-ray machine, through metal contact and metal strip contact, the air pump is aerifyd for the telescopic link, make the telescopic link extension drive personnel and the inseparable laminating of rabat frame, contact at slide bar and pressure switch contact, contact each other contact, with air pump and baffle, thereby it is inseparable to have reached the laminating that can make patient and rabat frame, prevent because patient's laminating does not closely lead to the effect variation of shooting, and can intelligently close the length that the air pump keeps the telescopic link, make the inseparable effect of laminating of people and rabat frame.

2. This avoid laminating not tight and self-closing ray passage's X-ray machine, through the bracing piece extension, drive the pendulum rod and rotate, the bottom fixedly connected with drive gear of pendulum rod, drive gear's side fixedly connected with dwang, the dwang drives closing and opening of reflector panel to reached and to have discharged X ray when personnel and the inseparable laminating of rabat frame are shot, can close the reflector panel when people and rabat frame break away from, prevent revealing of X ray from leading to the fact the effect of injury to personnel.

Drawings

FIG. 1 is a front sectional structural view of the chest stand of the present invention;

FIG. 2 is a schematic view of the structure of the ray shutoff device of the present invention;

FIG. 3 is a schematic structural diagram of a reflector and a transmission gear according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 5 is an enlarged schematic view of the invention at B of fig. 1.

In the figure: 1. a chest film frame; 2. a ray box; 3. a light through hole; 4. a slide bar; 5. pressing a plate; 6. a metal contact; 7. a metal strip; 8. a pressure switch; 9. an air pump; 10. an air inlet; 11. a gas bin; 12. pushing the plate; 13. a contact head; 14. an exhaust hole; 15. a baffle plate; 16. an electromagnetic rod; 17. a telescopic rod; 18. a handle; 19. an air tube; 20. a support bar; 21. a movable bin; 22. a vent hole; 23. a swing rod; 24. a return spring; 25. a transmission gear; 26. a flow-limiting valve; 27. rotating the rod; 28. a reflector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an X-ray machine capable of avoiding loose fitting and automatically closing a ray channel comprises a chest stand 1, wherein the chest stand 1 is slidably connected to the surface of a machine frame of the X-ray machine, and the back of the chest stand 1 is fixedly connected with the X-ray machine through a ray box 2. The side fixedly connected with ray case 2 of rabat frame 1, light hole 3 has been seted up at the inside center of rabat frame 1, and light hole 3 is a narrow toper passageway about wide, and the internal surface that passes through light hole 3 covers has the reflective membrane for the X ray that passes through gathers dispersion that can not easily more. The inside sliding connection of chest stand 1 has slide bar 4, and the surface of chest stand 1 is seted up flutedly, and the inside sliding connection of recess has slide bar 4. The end part of the sliding rod 4 is fixedly connected with a pressing plate 5, the surface of the pressing plate 5 is covered with sponge, the pressing plate 5 is prevented from damaging the skin of a human body, one side, far away from the pressing plate 5, of the sliding rod 4 is rotatably connected with a metal contact 6, the metal contact 6 and a metal strip 7 are located on the same horizontal plane, and the metal contact 6 is connected with an internal circuit. The side surface of the inside of the chest stand 1 close to the metal contact 6 is fixedly connected with a metal strip 7, and the distance from the metal contact 6 to the metal strip 7 is half of the distance from the sliding rod 4 to the pressure switch 8. The metal strip 7 is connected with the air pump 9 through an electric wire, make the air pump 9 can be automatic start when human contact clamp plate 5, the side fixedly connected with pressure switch 8 that chest film frame 1 is close to 4 tip of slide bar, pressure switch 8 passes through the electric wire and is connected with air pump 9, be normally open state when being pressed, be normally closed when not being pressed, make human and chest film frame 1 can self-closing air pump 9 when closely laminating, the inside fixedly connected with air pump 9 of chest film frame 1, the output fixedly connected with inlet port 10 of air pump 9, the one end fixedly connected with gas storehouse 11 of air pump 9 is kept away from to inlet port 10, the inside fixedly connected with backup pad of gas storehouse 11, the inside sliding connection of backup pad has push pedal 12.

The inside sliding connection of gas storehouse 11 has push pedal 12, the fixed surface of push pedal 12 is connected with contact head 13, contact head 13 total two, push pedal 12 surface fixedly connected to both ends respectively, contact head 13 one end is connected with internal circuit, the other end passes through the electric wire and is connected with electromagnetic lever 16, when push pedal 12 is promoted by the inside atmospheric pressure, contact head 13 can contact each other, make electromagnetic lever 16 get electricity and produce magnetic force, the upper end of gas storehouse 11 is equipped with exhaust hole 14, the inside of exhaust hole 14 rotates and is connected with baffle 15, the inside of baffle 15 is fixedly connected with electromagnetic lever 16, the upper end of exhaust hole 14 is fixedly connected with telescopic link 17, the one end of telescopic link 17 far away from exhaust hole 14 is fixedly connected with handle 18, the side of gas storehouse 11 is fixedly connected with trachea 19, the one end of trachea 19 far away from gas storehouse 11 is fixedly connected with bracing piece 20, the air vent 22 has been seted up to the side in the middle of the activity storehouse 21, the tip of bracing piece 20 rotates and is connected with pendulum rod 23, the upper end fixedly connected with reset spring 24 of pendulum rod 23, the one end fixedly connected with drive gear 25 of bracing piece 20 is kept away from to pendulum rod 23, the side of drive gear 25 rotates and is connected with restriction valve 26, the side fixedly connected with dwang 27 of drive gear 25, dwang 27 rotates the surface of connecting at restriction valve 26, make dwang 27 can drive reflector panel 28 when the pivoted and rotate, make the X ray can spread and realize shooting work. The surface of the rotating rod 27 is fixedly connected with a reflecting plate 28, and the reflecting plate 28 is divided into two halves which are meshed and connected with each other.

The working principle is as follows: a person attaches the chest to the surface of a chest stand 1, holds the chest on the surface of a handle 18, the chest is in contact with a pressing plate 5, the pressing plate 5 slides inwards, a sliding rod 4 is fixedly connected to the inner side surface of the pressing plate 5, one end, far away from the pressing plate 5, of the sliding rod 4 is rotatably connected with a metal contact 6, the metal contact 6 slides towards two sides, the metal contact 6 is in contact with a metal strip 7, an air pump 9 is powered on, the output end of the air pump 9 is communicated with an air bin 11 through an air inlet 10, the upper end of the air bin 11 is communicated with a telescopic rod 17 through an air outlet 14, the air pressure inside the telescopic rod 17 is increased, the telescopic rod 17 can be stretched, the person is pulled to be attached to the chest stand 1 more tightly, the pressing plate 5 moves to the bottom when the most attached state is achieved, the sliding rod 4 presses a pressure switch 8 to close the air pump 9, the air pressure inside the, the contact heads 13 are contacted with each other, so that the electromagnetic rods 16 are electrified, the near ends of the two electromagnetic rods 16 are unlike magnetic poles, the baffle plates 15 are in close contact with each other, and the telescopic rods 17 cannot retract under the pulling of manpower;

side fixedly connected with trachea 19 of gas storehouse 11, the other end fixedly connected with bracing piece 20 of trachea 19, the inside sliding connection of bracing piece 20 has movable storehouse 21, movable storehouse 21 has two sections air pipes 19 to constitute, when the inside atmospheric pressure of bracing piece 20 increases, bracing piece 20 can promote pendulum rod 23 and rotate, the bottom fixedly connected with drive gear 25 of pendulum rod 23, the side fixedly connected with dwang 27 of drive gear 25, dwang 27 rotates the inside of connecting at restriction valve 26, the fixed surface of dwang 27 is connected with reflector panel 28, make at personnel and chest piece frame 1 closely laminate with ray output, close reflector panel 28 when personnel leave chest piece frame 1, prevent that the ray from discharging from causing the damage to other positions of personnel.

To sum up, this avoid laminating not tight and self-closing ray channel's X-ray machine, contact through metal contact 6 and metal strip 7, air pump 9 inflates for telescopic link 17, make telescopic link 17 extension drive personnel and the inseparable laminating of rabat slide bar 4 and pressure switch 8, contact 13 contacts each other, with air pump 9 and baffle 15, thereby it is inseparable to have reached the laminating that can make patient and rabat frame 1, prevent because patient's laminating does not closely lead to the effect variation of shooting, and can intelligently close the length that air pump 9 kept telescopic link 17, make the inseparable effect of laminating of people and rabat frame 1.

This avoid laminating not tight and self-closing ray passage's X-ray machine, through the extension of bracing piece 20, it rotates to drive pendulum rod 23, the bottom fixedly connected with drive gear 25 of pendulum rod 23, the side fixedly connected with dwang 27 of drive gear 25, dwang 27 drives closing and opening of reflector panel 28, thereby reached and to have discharged X-ray when personnel and chest piece frame 1 closely laminate and shoot, can close reflector panel 28 when people and chest piece frame 1 break away from, prevent revealing of X-ray from leading to the fact the effect of injury to the personnel.

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.