CN211796534U

CN211796534U - Automatic change chest radiography device

Info

Publication number: CN211796534U
Application number: CN202020213464.1U
Authority: CN
Inventors: 徐佳; 张子齐; 高伟; 周蕾蕾; 郭静丽; 秦航
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-30
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses an automatic change chest radiography device, which comprises a supporting column, the formation of image board is installed to the preceding terminal surface of support column, the up end of formation of image board is provided with the lower jaw groove, the handle is all installed to the both sides of formation of image board, the lower terminal surface of support column is installed and is supported the base, the up end that supports the base is provided with the circular recess, rotatory stopper is installed to the inboard of circular recess, the up end of rotatory stopper is provided with the standing groove, stand the inboard in groove and install four arc foot stoppers, wherein two flexible post is installed to the rear end face of arc foot stopper, a spring is installed in the outside of flexible post, C type limiting plate is installed to the top in standing groove. The utility model discloses simple structure, convenient operation, convenient to use is convenient for fix the patient posture of standing, has improved the device's security and the accuracy of shooting.

Description

Automatic change chest radiography device

Technical Field

The utility model relates to a chest radiography equipment technical field specifically is an automatic change chest radiography and shoots device.

Background

With the rapid development of socioeconomic, the chest X-ray is the chest X-ray. The left front oblique sheet can display the full appearance of the aorta and the conditions of the left ventricle, the right ventricle and the right atrium of the heart, the right front oblique sheet is beneficial to observing the increase of the left atrium, the protrusion of the pulmonary artery section and the increase of the infundibulum of the right ventricle, the left side sheet can observe the conditions of the anteroposterior diameter of the heart and the chest, the thoracic contour deformity and the like, and is particularly important for identifying and positioning the aortic aneurysm and the mediastinal mass.

However, in the use process of the existing chest radiography device, the feet of a user are easy to displace, when the distance between the limbs is large, the penumbra has large definition and generates excessive amplification distortion; when the center line deviates, lung field defects can be caused, and the accuracy of the chest radiography of the user is further influenced; therefore, the existing requirements are not met, and an automatic chest radiography device is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic chest radiography device, which solves the problems that the feet of a user are easy to displace when the prior chest radiography device provided in the background technology is used, and when the distance between the limbs is larger, the penumbra has large definition difference and can generate excessive amplification distortion; when the center line deviates, the lung field is damaged, and the accuracy of the user's chest radiography is affected.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic chest radiography device comprises a support column, wherein an imaging plate is installed on the front end face of the support column, a lower jaw groove is formed in the upper end face of the imaging plate, handles are installed on two sides of the imaging plate, a support base is installed on the lower end face of the support column, a circular groove is formed in the upper end face of the support base, a rotation limiting block is installed on the inner side of the circular groove, a standing groove is formed in the upper end face of the rotation limiting block, four arc foot limiting blocks are installed on the inner side of the standing groove, telescopic columns are installed on the rear end faces of the two arc foot limiting blocks, a spring is installed on the outer sides of the telescopic columns, a C-shaped limiting plate is installed above the standing groove, a square limiting plate is installed on one side of the C-shaped limiting plate, a limiting clamping block is installed at the upper end of the square limiting plate, and a, no. two springs are installed on the lower end face of the bar-shaped limiting rod, connecting plates are installed on two sides of the bar-shaped limiting rod, and the connecting plates are connected with the bar-shaped limiting rod through cylindrical pins.

Preferably, the upper end face of the square limiting plate is provided with a limiting clamping groove, and the square limiting plate is connected with the limiting clamping block through the limiting clamping groove.

Preferably, the lower end face of the rotation limiting block is provided with a rotating shaft, and the rotation limiting block is connected with the circular groove through the rotating shaft.

Preferably, the cotton backing plate is installed to the internal surface of arc foot stopper, arc foot stopper passes through the joint with the cotton backing plate and is connected.

Preferably, the lower end face of the supporting base is provided with a rubber anti-skid base plate, and the rubber anti-skid base plate is connected with the supporting base through a screw.

Preferably, the outer surface of the handle is provided with a polyurethane sheath, the outer surface of the polyurethane sheath is provided with anti-slip particles, and the polyurethane sheath is connected with the handle through graft glue.

Preferably, spring coupling spare is installed to the up end of No. two springs, No. two springs pass through spring coupling spare with the bar gag lever post and are connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can fix and limit the heel of the patient by two arc foot limiting blocks and limit the toes of the patient by the other two arc foot limiting blocks by matching the first spring with the telescopic column, thereby effectively avoiding the unclear imaging caused by the change of the standing posture of the user in the process of using the device;

2. the utility model discloses an seize the one end of bar gag lever post, cooperation through cylindric lock and connecting plate, clockwise rotation bar gag lever post, No. two springs are compressed this moment, at this moment the rotatable C type limiting plate of user, make the lower terminal surface of square limiting plate closely laminate with the up end that supports the base, and then fix patient's instep, at this moment the user loosens the bar gag lever post, No. two spring rebounds, cooperation through cylindric lock and connecting plate, the bar gag lever post counter-clockwise turning, and then make the lower terminal surface card of spacing fixture block go into in the spacing draw-in groove of square limiting plate up end, thereby fix square limiting plate and C type limiting plate.

Drawings

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

fig. 2 is a top view of the whole of the present invention;

FIG. 3 is a schematic structural view of a first spring of the present invention;

fig. 4 is a schematic structural view of the bar-shaped limiting rod of the present invention.

In the figure: 1. a support pillar; 2. an imaging plate; 3. a handle; 4. a mandibular groove; 5. a support base; 6. a C-shaped limiting plate; 7. standing the groove; 8. a square limit plate; 9. an arc-shaped foot part limiting block; 10. a first spring; 11. a telescopic column; 12. a strip-shaped limiting rod; 13. a cylindrical pin; 14. a second spring; 15. a connecting plate; 16. a limiting clamping block; 17. rotating the limiting block; 18. a circular 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.

Referring to fig. 1 to 4, the present invention provides an embodiment: an automatic chest radiography device comprises a support column 1, an imaging plate 2 is installed on the front end face of the support column 1, a lower jaw groove 4 is arranged on the upper end face of the imaging plate 2, handles 3 are installed on two sides of the imaging plate 2, a support base 5 is installed on the lower end face of the support column 1, a circular groove 18 is arranged on the upper end face of the support base 5, a rotation limiting block 17 is installed on the inner side of the circular groove 18, a standing groove 7 is arranged on the upper end face of the rotation limiting block 17, four arc foot limiting blocks 9 are installed on the inner side of the standing groove 7 to limit the feet of a user conveniently, telescopic columns 11 are installed on the rear end faces of the two arc foot limiting blocks 9, springs 10 are installed on the outer sides of the telescopic columns 11 to facilitate adjustment according to the size of the feet of the user, a C-type C limiting plate 6 is installed above the standing groove 7, a square limiting, a limiting clamping block 16 is installed at the upper end of the square limiting plate 8, a strip-shaped limiting rod 12 is installed on the upper end face of the limiting clamping block 16, a second spring 14 is installed on the lower end face of the strip-shaped limiting rod 12, connecting plates 15 are installed on two sides of the strip-shaped limiting rod 12, and the connecting plates 15 are connected with the strip-shaped limiting rod 12 through cylindrical pins 13.

Further, the upper end face of the square limiting plate 8 is provided with a limiting clamping groove, and the square limiting plate 8 is connected with the limiting clamping block 16 through the limiting clamping groove.

Through adopting above-mentioned technical scheme, through the cooperation of square limiting plate 8 and spacing fixture block 16, the fixed of spacing fixture block 16 of being convenient for and square limiting plate 8 is dismantled, has effectively improved the stability that the device connects.

Further, a rotating shaft is installed on the lower end face of the rotation limiting block 17, and the rotation limiting block 17 is connected with the circular groove 18 through the rotating shaft.

Through adopting above-mentioned technical scheme, through the cooperation of rotatory stopper 17 and circular recess 18, be convenient for rotate the rotation of stopper 17, and then be convenient for user's rotation, be convenient for shoot the chest piece of two positions of back front position and side position.

Further, the cotton backing plate is installed to the internal surface of arc foot stopper 9, and arc foot stopper 9 passes through the joint with the cotton backing plate and is connected.

Through adopting above-mentioned technical scheme, through the cooperation of arc foot stopper 9 and cotton backing plate, improved user's comfort level, it is spacing to user's position of standing simultaneously.

Further, the lower end face of the supporting base 5 is provided with a rubber anti-slip base plate, and the rubber anti-slip base plate is connected with the supporting base 5 through screws.

Through adopting above-mentioned technical scheme, can effectively avoid empting of the device, improve the stability that the device connects.

Further, the surface mounting of handle 3 has the polyurethane sheath, and the surface of polyurethane sheath is provided with anti-skidding granule, and the polyurethane sheath passes through grafting glue with handle 3 and is connected.

Through adopting above-mentioned technical scheme, through the cooperation of handle 3 and polyurethane sheath, effectively improved user's comfort level, be convenient for grasp imaging plate 2, and then be convenient for remove imaging plate 2.

Further, a spring connecting piece is installed on the upper end face of the second spring 14, and the second spring 14 is connected with the bar-shaped limiting rod 12 through the spring connecting piece.

Through adopting above-mentioned technical scheme, through the cooperation of bar gag lever post 12 and No. two springs 14, can avoid droing of No. two springs 14, be convenient for control bar gag lever post 12's removal.

The working principle is as follows: when the device is used, a power supply is switched on, a switch is switched on, feet of a user are placed on the inner sides of the two arc foot limiting blocks 9, the position of the imaging plate 2 is adjusted according to the height of the user, then the user places the lower jaw on the upper end surface of the lower jaw groove 4, the two arc foot limiting blocks 9 fix and limit the heel part of the patient through the matching of the first spring 10 and the telescopic column 11, the other two arc foot limiting blocks 9 limit the toe part of the patient, the phenomenon that the standing posture of the user is changed in the process of using the device to cause unclear imaging can be effectively avoided, then the user can grasp one end of the strip-shaped limiting rod 12, the strip-shaped limiting rod 12 is rotated clockwise through the matching of the cylindrical pin 13 and the connecting plate 15, the second spring 14 is compressed, at the moment, the user can rotate the C-shaped limiting plate 6, and the lower end surface of the square limiting plate, then the instep of the patient is fixed, at this time, the user loosens the strip-shaped limiting rod 12, the second spring 14 rebounds, through the matching of the cylindrical pin 13 and the connecting plate 15, the strip-shaped limiting rod 12 rotates anticlockwise, so that the lower end surface of the limit clamping block 16 is clamped into the limit clamping groove on the upper end surface of the square limit plate 8, thereby fixing the square limit plate 8 and the C-shaped limit plate 6, facilitating the fixing of the feet of the user, avoiding the displacement in the standing process, meanwhile, the rotation limiting block 17 is convenient to rotate at the inner side of the circular groove 18 through the matching of the rotating shaft, the rotation limiting block 17 and the circular groove 18, thereby being convenient for shooting the chest radiography with two body positions of back and front and side, improving the utilization rate of the device, the device simple structure, convenient operation, convenient to use is convenient for fix the patient posture of standing, has improved the security, the health nature of the device and the accuracy of shooing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic change chest radiography device, includes support column (1), its characterized in that: the imaging plate (2) is installed on the front end face of the supporting column (1), a lower jaw groove (4) is formed in the upper end face of the imaging plate (2), handles (3) are installed on two sides of the imaging plate (2), the supporting base (5) is installed on the lower end face of the supporting column (1), a circular groove (18) is formed in the upper end face of the supporting base (5), a rotating limiting block (17) is installed on the inner side of the circular groove (18), a standing groove (7) is formed in the upper end face of the rotating limiting block (17), four arc foot limiting blocks (9) are installed on the inner side of the standing groove (7), two of the arc foot limiting blocks (9) are provided with a telescopic column (11) on the rear end face, a spring (10) is installed on the outer side of the telescopic column (11), and a C-shaped limiting plate (6) is installed above the standing groove (7), square limiting plate (8) are installed to one side of C type limiting plate (6), spacing fixture block (16) are installed to the upper end of square limiting plate (8), bar gag lever post (12) are installed to the up end of spacing fixture block (16), No. two spring (14) are installed to the lower terminal surface of bar gag lever post (12), connecting plate (15) are all installed to the both sides of bar gag lever post (12), connecting plate (15) are connected through cylindric lock (13) with bar gag lever post (12).

2. An automated chest radiography apparatus according to claim 1, wherein: the upper end face of the square limiting plate (8) is provided with a limiting clamping groove, and the square limiting plate (8) is connected with the limiting clamping block (16) through the limiting clamping groove.

3. An automated chest radiography apparatus according to claim 1, wherein: the lower end face of the rotation limiting block (17) is provided with a rotating shaft, and the rotation limiting block (17) is connected with the circular groove (18) through the rotating shaft.

4. An automated chest radiography apparatus according to claim 1, wherein: the internal surface mounting of arc foot stopper (9) has cotton backing plate, arc foot stopper (9) are connected through the joint with cotton backing plate.

5. An automated chest radiography apparatus according to claim 1, wherein: the lower end face of the supporting base (5) is provided with a rubber anti-slip base plate, and the rubber anti-slip base plate is connected with the supporting base (5) through screws.

6. An automated chest radiography apparatus according to claim 1, wherein: the outer surface of the handle (3) is provided with a polyurethane sheath, the outer surface of the polyurethane sheath is provided with anti-skid particles, and the polyurethane sheath is connected with the handle (3) through grafted glue.

7. An automated chest radiography apparatus according to claim 1, wherein: spring coupling spare is installed to the up end of No. two springs (14), No. two springs (14) pass through spring coupling spare with bar gag lever post (12) and are connected.