CN209932789U

CN209932789U - Ray filtering device based on C-shaped arm X-ray machine

Info

Publication number: CN209932789U
Application number: CN201822208808.5U
Authority: CN
Inventors: ***; 庄征; 吴忠权
Original assignee: NANJING HUADONG ELECTRONIC GROUP MEDICAL EQUIPMENT LLC
Current assignee: NANJING HUADONG ELECTRONIC GROUP MEDICAL EQUIPMENT LLC
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-01-14
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a ray filtering device based on a C-shaped arm X-ray machine, which comprises a C-shaped arm, wherein a box body is installed at the right end of the C-shaped arm, the box body is provided with a chute, a slide block is connected in the chute in a sliding manner, a positioning pin is fixedly connected at the lower end of the slide block, a pull rope is fixedly connected with the slide block, a first spring is sleeved at the outer side of the pull rope, and a supporting block is fixedly connected at the upper end of the pull rope; the ray box is installed in the box body, and a ray head is arranged at the lower end of the ray box. The ray filtering device based on the C-shaped arm X-ray machine seals the ray box through the box body made of lead materials, so that the leakage of scattered rays is reduced, the box body and the C-shaped arm are convenient to disassemble, the ray box is not required to be connected with the C-shaped arm, and the overhauling work is convenient; and the protection casing that lead material made is installed to the below of ray head, avoids equipment staff to forget to close equipment and leads to the ray to continuously radiate, causes harm to people.

Description

Ray filtering device based on C-shaped arm X-ray machine

Technical Field

The utility model relates to an X-ray production apparatus technical field specifically is a filter ray device based on C shape arm X-ray production apparatus.

Background

At present, X-ray machines are widely used in the medical field, in particular C-arm X-ray machines, for carrying out X-ray examination on the body of people.

However, the tail end of the C-shaped arm of the existing C-shaped arm X-ray machine needs to be provided with a ray box, the ray box is inconvenient to take down from the C-shaped arm, and the ray box is lack of ray filtering measures, so that scattered rays are leaked, and harm is caused to people. And the ray head below the ray box is not provided with a protective cover, so that once the staff does not detect the patient, the equipment still runs, and great harm can be caused to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter ray device based on C shape arm X-ray machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ray filtering device based on a C-shaped arm X-ray machine comprises a C-shaped arm, wherein a box body is mounted at the right end of the C-shaped arm, a sliding groove is formed in the box body, a sliding block is connected in the sliding groove in a sliding mode, a positioning pin is fixedly connected to the lower end of the sliding block, a pull rope is fixedly connected with the sliding block, a first spring is sleeved on the outer side of the pull rope in a sleeved mode, and a supporting block is fixedly connected to the upper end of the pull rope;

the utility model discloses a safe and convenient storage box, including box, support cover, spherical dop, support cover, be provided with the ray case, the box is internal to install the ray case, the lower extreme of ray case is provided with the ray head, there is the case lid upper end of box through the screw mounting, the lower extreme fixedly connected with of box supports the cover, it is provided with the circular recess to support the cover, sliding connection has spherical dop in the circular recess, the left end contact of spherical dop is connected with the second spring, there is the jam through threaded connection in the circular recess, it.

Preferably, the case is made of a lead material.

Preferably, the C-shaped arm is provided with a positioning groove, and a positioning pin is clamped in the positioning groove.

Preferably, the box body is provided with a through hole, and a pull rope is connected in the through hole in a sliding mode.

Preferably, the shield is made of lead.

Preferably, the protective cover is provided with an annular groove, and a spherical chuck is connected in the annular groove in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: the ray filtering device based on the C-shaped arm X-ray machine seals the ray box through the box body made of lead materials, so that the leakage of scattered rays is reduced, the box body and the C-shaped arm are convenient to disassemble, the ray box is not required to be connected with the C-shaped arm, and the overhauling work is convenient; and the protection casing that lead material made is installed to the below of ray head, avoids equipment staff to forget to close equipment and leads to the ray to continuously radiate, causes harm to people.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: the device comprises a 1C-shaped arm, a 2 positioning groove, a 3 box body, a 4 sliding groove, a 5 through hole, a 6 sliding block, a 7 positioning pin, an 8 pull rope, a 9 first spring, a 10 supporting block, a 11 ray box, a 12 ray head, a 13 box cover, a 14 supporting sleeve, a 15 circular groove, a 16 spherical clamping head, a 17 second spring, an 18 plug, a 19 protective cover and a 20 annular groove.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ray filtering device based on a C-shaped arm X-ray machine comprises a C-shaped arm 1, a box body 3 is installed at the right end of the C-shaped arm 1, the box body 3 is made of lead materials and has the effect of blocking radiation, a positioning groove 2 is arranged on the C-shaped arm 1, a positioning pin 7 is clamped in the positioning groove 2, and through the matching of the positioning groove 2 and the positioning pin 7, the box body 3 can be stably installed at the tail end of the C-shaped arm 1, the box body 3 is provided with a sliding chute 4, a sliding block 6 is connected in the sliding chute 4 in a sliding mode, the sliding chute 4 has a guiding effect on the sliding block 6, the lower end of the sliding block 6 is fixedly connected with a positioning pin 7, the box body 3 is provided with a through hole 5, a pull rope 8 is connected in the through hole 5 in the sliding mode, the through hole 5 provides an installation space for the pull rope 8, the pull rope 8 is fixedly connected with the sliding block 6, a first spring 9 is sleeved on the outer side of the pull rope 8 and has a compression elastic effect;

the radiation box 11 is arranged in the box body 3, the lower end of the radiation box 11 is provided with a radiation head 12, the radiation head 12 is used for emitting X-rays, and the radiation box belongs to the prior art, the upper end of the box body 3 is provided with a box cover 13 through screws, the box cover 13 is made of lead materials and has the function of blocking the X-rays, the lower end of the box body 3 is fixedly connected with a supporting sleeve 14, the supporting sleeve 14 is provided with a circular groove 15, a spherical chuck 16 is connected in the circular groove 15 in a sliding way, the circular groove 15 has the guiding function on the spherical chuck 16, the left end of the spherical chuck 16 is connected with a second spring 17 in a contact way and has the compression elastic function, a plug 18 is connected in the circular groove 15 through threads, a protective cover 19 is sleeved in the supporting sleeve 14 in a sliding way, the protective cover 19 is made of lead and can block the X-rays, the protective cover 19, when the protective cover 19 needs to be detached, the annular groove 20 of the protective cover 19 can push the spherical chuck 16 outwards only by forcibly moving the protective cover 19 downwards, so that the spherical chuck 16 is separated from the annular groove 20, and the detachment can be realized.

The utility model discloses when concrete implementation: when the box body 3 needs to be separated from the C-shaped arm 1, the supporting block 10 is moved upwards, the supporting block 10 drives the pull rope 8 to move upwards, the pull rope 8 drives the sliding block 6 to move upwards and compress the first spring 9, the sliding block 6 drives the positioning pin 7 to move upwards and leave the positioning groove 2, then the box body 3 can be moved rightwards, the box body 3 can be separated from the C-shaped arm 1, the disassembly is convenient and rapid, the ray box 11 and the C-shaped arm 1 do not need to be fixedly installed, the ray box 11 is convenient to overhaul, and the box body 3 and the box cover 13 which are installed outside the ray box 11 are both made of lead materials, so that X rays at the scattering position of the ray box 11 can be blocked, the leakage of the X rays is reduced, and the filtering effect on the X rays is; after the device is used for a patient, the protective cover 19 and the supporting sleeve 14 are sleeved in a sliding mode, when the protective cover 19 enters the supporting sleeve 14, the spherical chuck 16 is pushed to move, when the spherical chuck 16 is aligned with the annular groove 20, the spherical chuck 16 enters the annular groove 20 under the action of the compression elasticity of the second spring 17, the protective cover 19 is limited, and the protective cover 19 is made of lead materials, so that the radiation protection function is achieved, the device can be prevented from being forgotten to be closed, and the ray head 12 continues to emit rays to damage people.

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. A ray filtering device based on a C-shaped arm X-ray machine comprises a C-shaped arm (1), and is characterized in that: a box body (3) is mounted at the right end of the C-shaped arm (1), a sliding groove (4) is formed in the box body (3), a sliding block (6) is connected in the sliding groove (4) in a sliding mode, a positioning pin (7) is fixedly connected to the lower end of the sliding block (6), a pull rope (8) is fixedly connected with the sliding block (6), a first spring (9) is sleeved on the outer side of the pull rope (8), and a supporting block (10) is fixedly connected to the upper end of the pull rope (8);

install ray case (11) in box (3), the lower extreme of ray case (11) is provided with ray head (12), there is case lid (13) upper end of box (3) through the screw mounting, the lower extreme fixedly connected with of box (3) supports cover (14), it is provided with circular recess (15) to support cover (14), sliding connection has spherical dop (16) in circular recess (15), the left end contact of spherical dop (16) is connected with second spring (17), there is jam (18) through threaded connection in circular recess (15), it has protection casing (19) to slide to cup joint in support cover (14).

2. The device for filtering rays based on a C-arm X-ray machine according to claim 1, characterized in that: the box body (3) is made of lead materials.

3. The device for filtering rays based on a C-arm X-ray machine according to claim 1, characterized in that: the C-shaped arm (1) is provided with a positioning groove (2), and a positioning pin (7) is connected in the positioning groove (2) in a clamping mode.

4. The device for filtering rays based on a C-arm X-ray machine according to claim 1, characterized in that: the box body (3) is provided with a through hole (5), and a pull rope (8) is connected in the through hole (5) in a sliding mode.

5. The device for filtering rays based on a C-arm X-ray machine according to claim 1, characterized in that: the protective cover (19) is made of lead.

6. The device for filtering rays based on a C-arm X-ray machine according to claim 1, characterized in that: the protective cover (19) is provided with an annular groove (20), and a spherical clamping head (16) is connected in the annular groove (20) in a sliding mode.