CN117752352A

CN117752352A - Portable digital radiation image equipment

Info

Publication number: CN117752352A
Application number: CN202410056809.XA
Authority: CN
Inventors: 王子轩; 李意; 张建华; 吴行阳
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2024-01-16
Filing date: 2024-01-16
Publication date: 2024-03-26

Abstract

The invention discloses portable digital radiation image equipment, which particularly relates to the technical field of medical equipment, and comprises a ray mechanism and a plane detection supporting mechanism, wherein the ray mechanism comprises a support frame, a guide rail, a moving assembly and an X-ray source, the support frame is used for supporting the guide rail, the guide rail is connected with the moving assembly in a sliding way, and the X-ray source is clamped on the moving assembly and used for emitting X-rays; the flat plate detection supporting mechanism comprises a storage box, a folding lifting assembly and a detection flat plate assembly, wherein the folding lifting assembly is stored in the storage box, the detection flat plate assembly is used for receiving X rays, one side of the bottom end of a folding lifting frame of the folding lifting assembly is hinged with the storage box, the other side of the bottom end of the folding lifting frame is hinged with a first sliding piece which slides back and forth in the storage box, one side of the top end of the folding lifting frame is hinged with the bottom surface of the detection flat plate assembly, and the other side of the top end of the folding lifting frame is hinged with a second sliding piece which slides back and forth on the bottom surface of the detection flat plate assembly. The invention can reduce the storage space, is convenient to carry and transport, and improves the use convenience.

Description

Portable digital radiation image equipment

Technical Field

The invention relates to the technical field of medical equipment, in particular to portable digital radiological image equipment.

Background

A portable digital radiological image device (Portable Digital Radiographic Imaging Device) is a medical device for acquiring digital X-ray images, typically for medical diagnosis and image recording. Such portable devices are commonly used in hospitals, clinics or temporary medical facilities to acquire X-ray images in different locations or emergency situations. The portable digital radiation image equipment has the advantages of flexible operation, convenient placement and the like, and has great demands on field medical treatment, disaster relief front line, isolation of disease areas, home diagnosis and treatment and the like.

In the transportation process of the conventional portable digital radiation image equipment, because the volume is overlarge, the occupied space is large, the required transportation equipment is huge, the transportation of the large transportation equipment is difficult and even cannot be carried for the use occasion with small space, and an operator wastes time and labor when carrying the portable digital radiation image equipment with huge volume, so that the use convenience of the portable digital radiation image equipment is poor.

Disclosure of Invention

The invention aims to provide a portable digital radiographic image device, which solves the problems in the prior art, can reduce the storage space, is convenient to carry and transport, and improves the use convenience.

In order to achieve the above object, the present invention provides the following solutions:

the invention provides portable digital radiation image equipment, which comprises a radiation mechanism and a plane detection supporting mechanism, wherein the radiation mechanism comprises a support frame, a guide rail, a moving assembly and an X-ray source, the support frame is connected with the lower end of the guide rail and is used for supporting the guide rail, the moving assembly is connected to the guide rail in a sliding manner, the moving assembly can slide back and forth along the length direction of the guide rail, and the X-ray source is clamped on the moving assembly and is used for emitting X-rays; the flat plate detection supporting mechanism comprises a storage box and a folding lifting assembly and a detection flat plate assembly, wherein the folding lifting assembly is stored in the storage box and used for receiving X rays, the folding lifting assembly comprises a folding lifting frame, one side of the bottom end of the folding lifting frame is hinged to the storage box, the other side of the bottom end of the folding lifting frame is hinged to a first sliding piece, the first sliding piece is in sliding connection with the storage box and can slide back and forth along a first direction, one side of the top end of the folding lifting frame is hinged to the bottom surface of the detection flat plate assembly, the other side of the folding lifting frame is hinged to a second sliding piece, the second sliding piece is in sliding connection with the bottom surface of the detection flat plate assembly and can slide back and forth along the first direction, the first sliding piece and the second sliding piece are opposite to each other in position, the folding lifting frame can reciprocate along the vertical direction, and the folded lifting frame and the detection flat plate assembly can be stored in the storage box together.

Preferably, the ray mechanism further comprises two telescopic leg assemblies, the two telescopic leg assemblies are respectively connected with two sides of the guide rail, each telescopic leg assembly comprises a fixing rod and a telescopic leg, the fixing rods are used for being connected with the bottom surface of the guide rail, one ends of the telescopic legs are connected with the fixing rods in a detachable mode, and the other sides of the telescopic legs are used for being supported on the ground.

Preferably, the middle part of the bottom surface of the guide rail is connected with a guide rail support, the guide rail support can be clamped with the top end of the support frame, and the support frame is a tripod with adjustable height.

Preferably, the moving assembly comprises a moving member and a driving assembly, and the driving assembly can drive the moving member to move along the length direction of the guide rail relative to the guide rail.

Preferably, the moving part comprises a roller shaft, a roller and an X-ray source placing plate, the roller shaft is rotationally connected with the X-ray source placing plate, two ends of the roller shaft are respectively and fixedly connected with the roller, the driving assembly comprises a motor, a driving gear and a driven gear, the output end of the motor is connected with the driving gear, the driving gear is meshed with the driven gear and is fixedly connected with the roller shaft, the roller shaft can be driven to rotate, a guide rail groove is formed in the guide rail, the roller is clamped in the guide rail groove, and the roller can roll in the guide rail groove.

Preferably, the folding lifting assembly further comprises a U-shaped seat, one side of one end of the folding lifting frame is hinged to one end of the U-shaped seat, a sliding groove is formed in one side face of the other end of the U-shaped seat, the first sliding piece or the second sliding piece is in sliding connection with the sliding groove, two ends of the folding lifting frame are connected with the U-shaped seat, and the two U-shaped seats are respectively fixedly connected with the inner bottom surface of the storage box and the outer bottom surface of the detection flat plate assembly.

Preferably, the U-shaped seat is provided with a plurality of positioning holes on opposite sides of the sliding groove, and the positioning pin can be clamped and fixed with the sliding groove and the positioning holes so as to limit the sliding distance of the first sliding piece or the second sliding piece in the sliding groove.

Preferably, the detecting flat component comprises a detecting flat and a cover plate, wherein the bottom surface of the cover plate is fixedly connected with the U-shaped seat, one end of the top surface of the cover plate is hinged with one end of the detecting flat, and the detecting flat is used for receiving the X-rays.

Preferably, the detecting flat plate component further comprises an angle adjusting mechanism, the angle adjusting mechanism comprises two groups of bearing seats, a screw rod, a hand wheel, thread sliding blocks and a hinged connecting plate, the two bearing seats are respectively and fixedly installed on the top surface of the cover plate, two ends of the screw rod are rotationally connected with the two bearing seats, the screw rod is sleeved with the thread sliding blocks matched with the screw rod, the hand wheel is fixedly installed at one end of the cover plate in a protruding mode, the hand wheel is rotated, the hand wheel can drive the screw rod to rotate, one end of the hinged connecting plate is hinged with the thread sliding blocks, and the other end of the hinged connecting plate is hinged with the end face, close to the cover plate, of the detecting flat plate.

Preferably, the storage box further comprises a moving wheel, and the moving wheel is fixedly connected with the outer side wall of the bottom surface of the storage box.

Compared with the prior art, the invention has the following technical effects:

the invention provides a portable digital radiation image device, when a radiation mechanism is used, a support frame supports a guide rail, a moving assembly on the guide rail and an X-ray source, so that the height of the X-ray source is aligned with the same height of a detection flat assembly for receiving X-rays, and the subsequent smooth use is ensured; the moving assembly can drive the X-ray source to move on the guide rail, so that the X-ray source can be adjusted to an optimal emission position; when the X-ray source is required to be carried and moved by the ray carrying mechanism, the X-ray source is detached from the moving assembly and is stored independently, then the support frame, the guide rail and the moving assembly are detached and carried respectively, and the X-ray source, the support frame, the guide rail and the moving assembly are detached and carried, so that the storage space can be reduced, and the convenience of carrying and carrying is improved;

when the flat panel detection supporting mechanism is used, the storage box is opened, the folding lifting frame is lifted upwards, the first sliding piece and the second sliding piece are moved, the detection flat panel component on the folding lifting frame is lifted to the working height matched with the X-ray source, and the height of the folding lifting frame can be adjusted by adjusting the positions of the first sliding piece and the second sliding piece; when needs carry flat detection supporting mechanism and remove, push down folding crane makes folding crane wholly fold the shrink, until survey dull and stereotyped subassembly and deposit the case and press close to, close and deposit the case, with folding lifting subassembly and survey dull and stereotyped subassembly and all accomodate in depositing the case, can reduce flat detection supporting mechanism's occupation space, conveniently carry, improve convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a portable digital radiological image device of the present invention;

FIG. 2 is a schematic diagram of the radiation mechanism of the portable digital radiological image device of the present invention in use;

FIG. 3 is a schematic view of a ray mechanism of a portable digital radiological image apparatus according to the present invention after being accommodated;

FIG. 4 is a schematic view of the storage case and folding lifting assembly of the flat panel detector support mechanism of the portable digital radiological image device of the present invention;

fig. 5 is a schematic structural view of a detection flat component of a flat detection support mechanism of a portable digital radiological image device of the present invention.

In the figure: 1-a storage box; 2-U-shaped seat; 3-folding lifting frames; 4-sliding shaft; 5-sliding grooves; 6, positioning holes; 7-locating pins; 8-cover plate; 9-a storage box; 10-detecting a flat plate; 11-bearing seats; 12-screw; 13-a hand wheel; 14-a threaded slider; 15-hinging a connecting plate; 16-a moving wheel; 17-storing the case cover; 18-tripod; 19-a guide rail support; 20-a guide rail; 21-a slide; 22-roller shafts; 23-rolling wheels; 24-driven gear; 25-motors; 26-a drive gear; a 27-X-ray source placement plate; a 28-X-ray source; 29-a fixed rod; 30-telescoping legs; 31-lifting handle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

The invention provides a portable digital radiation image device, as shown in figure 1, which comprises a ray mechanism and a plane detection supporting mechanism, wherein the ray mechanism comprises a support frame, a guide rail 20, a moving component and an X-ray source 28, the support frame is connected with the lower end of the guide rail 20 and is used for supporting the guide rail 20, the guide rail 20 is connected with the moving component in a sliding way, the moving component can slide back and forth along the length direction of the guide rail 20, and the X-ray source 28 is clamped on the moving component and is used for emitting X-rays; the flat panel detection supporting mechanism comprises a storage box 1, and a folding lifting assembly and a detection flat panel assembly which are stored in the storage box 1, wherein the detection flat panel assembly is used for receiving X rays, the folding lifting assembly comprises a folding lifting frame 3, one side of the bottom end of the folding lifting frame 3 is hinged with the storage box 1, the other side of the bottom end of the folding lifting frame is hinged with a first sliding piece, the first sliding piece is slidably connected with the storage box 1 and can slide back and forth along a first direction, the other side of the top end of the folding lifting frame 3 is hinged with a second sliding piece, the second sliding piece is slidably connected with the bottom surface of the detection flat panel assembly and can slide back and forth along the first direction, the positions of the first sliding piece and the second sliding piece are opposite, the folding lifting frame 3 can do reciprocating folding and unfolding movements along the vertical direction, the folded folding lifting frame 3 and the detection flat panel assembly can be stored in the storage box 1 together, and when the ray mechanism is used, the supporting frame supports the guide rail 20, the moving assembly on the guide rail 20 and the X ray source 28, the height of the X ray source 28 is aligned with the detection flat panel assembly which receives X rays, and the subsequent smooth use is ensured; the moving assembly can drive the X-ray source 28 to move on the guide rail 20, so that the X-ray source 28 can be adjusted to an optimal emission position; as shown in fig. 3, when the X-ray source 28 is required to be moved by the carrying mechanism, the X-ray source 28 is detached from the moving assembly and stored separately, then the support frame, the guide rail 20 and the moving assembly are detached and carried respectively, and the four parts of the X-ray source 28, the support frame, the guide rail 20 and the moving assembly are detached and carried, so that the storage space can be reduced, the carrying and carrying convenience is improved, and meanwhile, the X-ray source is also provided with green light, so that the shooting part can be aligned in the field environment, and the interference of other natural light is avoided. The X-ray source 28 is provided with the lifting handle 31, so that the X-ray source 28 is convenient to carry and move, the lifting is labor-saving and efficient, accidents of unexpected falling during the movement of the X-ray source 28 are reduced, and the use stability is improved.

When the flat detection supporting mechanism is used, the storage box cover 17 is opened, the folding lifting frame 3 is lifted and unfolded upwards, meanwhile, the first sliding piece and the second sliding piece move, so that the detection flat plate component on the folding lifting frame 3 is lifted to the working height matched with the X-ray source 28, and the height of the folding lifting frame 3 can be adjusted by adjusting the positions of the first sliding piece and the second sliding piece; when needs carry flat detection supporting mechanism and remove, promote folding crane 3 downwards, make folding crane 3 whole folding shrink, until survey dull and stereotyped subassembly and deposit case 1 and press close to, close and deposit case 1, with folding lifting subassembly and survey dull and stereotyped subassembly and all accomodate in depositing case 1, can reduce flat detection supporting mechanism's occupation space, conveniently carry, improve convenient to use. And deposit case lid 17 after opening and contact with ground, can increase the whole area of contact with ground of depositing the case, improve the support steadiness.

It is further preferable in the embodiment of the present invention that, as shown in fig. 2, the ray mechanism further includes two telescopic leg assemblies, the two telescopic leg assemblies are detachably connected to two sides of the bottom surface of the guide rail 20, the telescopic leg assemblies include a fixing rod 29 and a telescopic leg 30, the fixing rod 29 is fixedly connected to the bottom surface of the guide rail 20 through a bolt, one end of the telescopic leg 30 is detachably connected to the fixing rod 29, the other end is used for being supported on the ground, and the telescopic length of the telescopic leg 30 can be adjusted. The telescopic leg assemblies arranged on the two sides of the guide rail 20 can support the guide rail 20, so that the stability of the guide rail 20 is improved, and the guide rail 20 is prevented from tilting when the moving assembly drives the X-ray source 28 to move on the guide rail 20. When the ray carrying mechanism is required to move, the telescopic legs 30 and the fixing rods 29 are detached and separated, and the telescopic legs 30 are contracted and stored, so that the ray carrying mechanism can be conveniently carried and transferred, and the practicability of use is improved. The rubber sleeve is arranged at the bottom end of the telescopic leg 30, so that friction force between the telescopic leg 30 and the ground can be increased, slipping of the telescopic leg 30 when supporting the guide rail 20 is avoided, stability of the guide rail 20 is guaranteed, shaking of the X-ray source 28 is prevented, and ray stability of the X-ray source 28 is improved.

In the embodiment of the invention, it is further preferable that the middle part of the bottom surface of the guide rail 20 is connected with the guide rail support 19, the guide rail support 19 can be clamped with the top end of the supporting frame, the supporting frame is a tripod 18 with adjustable height, the guide rail support 19 is clamped at the top end of the tripod 18, the bottom surface of the tripod 18 is supported on the ground, the support stability of the tripod 18 is good, and the guide rail 20 can be firmer.

It is further preferred in the embodiment of the present invention that the moving component includes a moving member and a driving component, the driving component can drive the moving member to move along the length direction of the guide rail 20 relative to the guide rail 20, the moving member includes a roller shaft 22, a roller 23 and an X-ray source placing plate 27, the roller shaft can be rotationally connected with the sliding seat 21, the sliding seat 21 is fixedly connected with the X-ray source placing plate 27, two ends of the roller shaft 22 are respectively fixedly connected with the roller 23, two roller shafts 22 are disposed at the bottom of the X-ray source placing plate 27, the two roller shafts 22 are respectively disposed at two sides of the X-ray source placing plate 27, the stability of the X-ray source 28 placed on the X-ray source placing plate 27 can be ensured, the driving component includes a motor 25, a driving gear 26 and a driven gear 24, an output end of the motor 25 is connected with the driving gear 26, the driving gear 26 is meshed with the driven gear 24, the driven gear 24 is fixedly connected with the roller shaft 22, and can drive the roller shaft 22 to rotate, a guide rail groove is formed in the guide rail 20, the roller 23 can roll in the guide rail groove, the motor 25 is started, the output end of the motor 25 drives the driving gear 26 to rotate, the driving gear 26 drives the driven gear 24 to rotate together with the driven gear 24, and the driven gear 24 is meshed with the driven gear 24, and the driven gear 24 is driven to rotate, and the driven gear 24 is meshed with the driven gear 24, and the driven gear 24 is rotated, and the driven to rotate together with the driven gear 24, and the driven gear is driven to rotate, and the roller 24, and the roller is driven. When the portable radiation mechanism is required to be transferred, the X-ray source 28 is detached from the X-ray source placing plate 27, the X-ray source 28 is stored separately, and then the roller 23 is lifted from the rail groove of the rail 20, so that the whole moving assembly is separated from the rail 20.

It is further preferred in the embodiment of the present invention that, as shown in fig. 4, the folding lifting assembly further includes a U-shaped seat 2, one side of one end of the folding lifting frame 3 is hinged to one end of the U-shaped seat 2, one side of the other end of the U-shaped seat 2 is provided with a sliding slot 5, a first sliding member or a second sliding block is slidably connected to the sliding slot 5, two ends of the folding lifting frame 3 are connected to the U-shaped seat 2, the two U-shaped seats 2 are fixedly connected to the inner bottom surface of the storage box 1 and the outer bottom surface of the detection flat plate 10 assembly respectively, a folding lifting frame 3 formed by hinging several sets of X-shaped brackets end to end in sequence is installed between the two U-shaped seats 2, one side of the end of the folding lifting frame 3 is hinged to the U-shaped seat 2, the other side is hinged to a first sliding member or a second sliding block slidably connected to the sliding slot 5 of the U-shaped seat 2, and then the crossing angle of the X-shaped brackets is changed by changing the position of the first sliding member or the second sliding block in the sliding slot 5, so that the height of the folding lifting frame 3 can be adjusted, and the first sliding frame 4 can be unfolded by the first sliding member or the second sliding block.

In the embodiment of the present invention, it is further preferable that the opposite side surface of the U-shaped seat 2 provided with the chute 5 is provided with a plurality of positioning holes 6, and the positioning pin 7 can be inserted and fixed with the chute 5 and the positioning holes 6 to limit the sliding distance of the first sliding piece or the second sliding piece in the chute 5. The positioning holes 6 and the positions of the sliding grooves 5 correspond to each other, when the device needs to work, the detection flat plate 10 component is lifted upwards, meanwhile, the first sliding piece and the second sliding piece move in the sliding grooves 5 towards the direction of unfolding the folding lifting frame 3, the folding lifting frame 3 is adjusted to a proper height, the positioning pins 7 sequentially penetrate through the sliding grooves 5 and the positioning holes 6 and are fixedly connected with the U-shaped seat 2, the positioning holes 6 in which the positioning pins 7 are inserted are the positioning holes 6, closest to the first sliding piece or the second sliding piece, of the moving direction of the first sliding piece or the second sliding piece when the folding lifting frame 3 is folded, the positioning pins 7 can limit the first sliding piece or the second sliding piece to move towards the folding direction of the folding lifting frame 3, the folding lifting frame 3 can keep the height, the stability of the folding lifting frame 3 is improved, and the stability of the detection flat plate 10 component is ensured; when the device is required to be carried and transferred, the positioning pin 7 inserted in the sliding groove 5 and the positioning hole 6 is pulled out, the first sliding piece and the second sliding piece are moved in the sliding groove 5 towards the direction of folding the folding lifting frame 3, the folding lifting frame 3 is integrally folded and contracted until the detection flat plate 10 component can be stored in the storage box 1, then the positioning pin 7 passes through the sliding groove 5 and the positioning hole 6 again and is fixedly connected with the U-shaped seat 2, the positioning hole 6 inserted by the positioning pin 7 is the positioning hole 6 closest to the first sliding piece or the second sliding piece in the moving direction of the first sliding piece or the second sliding piece when the folding lifting frame 3 is unfolded, the positioning pin 7 can limit the first sliding piece or the second sliding piece to move towards the unfolding direction of the folding lifting frame 3, and the folding lifting frame 3 is prevented from swinging in the storage box 1 in the moving process, and damage occurs. Two groups of folding lifting components can be symmetrically arranged in the storage box 1, so that the supporting stability of the components of the detection flat plate 10 is improved.

It is further preferable in the embodiment of the present invention that, as shown in fig. 5, the detecting flat plate 10 assembly includes a detecting flat plate 10 and a cover plate 8, the bottom surface of the cover plate 8 is fixedly connected with the U-shaped seat 2, one end of the top surface of the cover plate 8 is hinged with one end of the detecting flat plate 10, the detecting flat plate 10 is used for receiving X-rays, the bottom surface of the cover plate 8 is fixedly provided with a storage box 9,U-shaped seat 2 arranged in the storage box 9, and a hole opposite to the positioning hole 6 of the U-shaped seat 2 is formed on the side wall of the storage box 9, so that the positioning pin 7 is conveniently inserted from outside the storage box 9, and the first sliding piece or the second sliding piece is conveniently limited. Similarly, the holes opposite to the positioning holes 6 of the U-shaped seat 2 can be formed in the side wall of the storage box 1, so that the positioning pins 7 can be conveniently inserted from the outside of the storage box 1, and the first sliding piece or the second sliding block can be conveniently limited, and the operation is more convenient. Moreover, the folded folding lifter 3 can be stored in the storage box 9 as a whole, and the degree of shaking of the folding lifter 3 can be reduced.

It is further preferable in the embodiment of the present invention that the detecting flat component further includes an angle adjusting mechanism, the angle adjusting mechanism includes two sets of bearing seats 11, a screw 12, a hand wheel 13, a threaded slider 14 and a hinged connection plate 15, the two bearing seats 11 are respectively and fixedly installed on the top surface of the cover plate 8, two ends of the screw 12 are rotatably connected with the two bearing seats 11, the screw 12 is sleeved with the threaded slider 14 matched with the screw 12, the hand wheel 13 is fixedly installed at one end of the screw 12 protruding from the cover plate 8, the rotating hand wheel 13 can drive the screw 12 to rotate, one end of the hinged connection plate 15 is hinged with the threaded slider 14, the other end is hinged with the end surface of the cover plate 8 close to the detecting flat plate 10, the rotating hand wheel 13 drives the screw 12 to rotate, so that the threaded slider 14 moves on the screw 12, the angle of the hinged connection plate 15 can be changed, and the detecting flat plate 10 can swing up and down. When the detection flat plate 10 is required to receive X rays, the hand wheel 13 is rotated, the threaded slider 14 is moved in a direction away from the hand wheel 13, the angle between the detection flat plate 10 and the cover plate 8 is increased, and the detection flat plate 10 swings upwards until the detection flat plate 10 swings to a working angle; when needs carry this device transfer, rotate hand wheel 13, make screw slider 14 orientation be close to hand wheel 13 the direction remove, reduce the angle between detection flat board 10 and the apron 8, make detection flat board 10 down swing, until detection flat board 10 swings to the minimum position, in the detection flat board subassembly of being convenient for accomodate into depositing case 1, reduce the occupation space of flat board detection supporting mechanism, conveniently carry, improve convenient to use. The anti-slip grooves can be formed in the hand wheel 13, friction force generated when the hand wheel 13 is screwed is increased, slipping of the hand wheel 13 is prevented when the hand wheel 13 is screwed, and use stability is improved.

It is further preferable in the embodiment of the present invention that the outer bottom surface of the case body of the storage case 1 is provided with an anti-slip rubber pad, so that friction between the storage case 1 and the ground can be increased, accidental sliding of the storage case 1 when supporting the detection flat plate 10 assembly is avoided, and use stability is improved.

It is further preferable in the embodiment of the present invention that the storage box 1 further includes a moving wheel 16, the moving wheel 16 is fixedly connected with an outer side wall of the bottom surface of the storage box 1, and when the carrying flat detection supporting mechanism moves, the moving wheel 16 supports on the ground to assist the storage box 1 to move in a labor-saving manner, thereby reducing the burden of carrying personnel and improving the convenience of use.

The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.

Claims

1. A portable digital radiological image device, characterized by: the X-ray detection device comprises a ray mechanism and a plane detection supporting mechanism, wherein the ray mechanism comprises a supporting frame, a guide rail, a moving assembly and an X-ray source, the supporting frame is connected with the lower end of the guide rail and used for supporting the guide rail, the moving assembly is connected to the guide rail in a sliding manner, the moving assembly can slide back and forth along the length direction of the guide rail, and the X-ray source is clamped on the moving assembly and used for emitting X-rays; the flat plate detection supporting mechanism comprises a storage box and a folding lifting assembly and a detection flat plate assembly, wherein the folding lifting assembly is stored in the storage box and used for receiving X rays, the folding lifting assembly comprises a folding lifting frame, one side of the bottom end of the folding lifting frame is hinged to the storage box, the other side of the bottom end of the folding lifting frame is hinged to a first sliding piece, the first sliding piece is in sliding connection with the storage box and can slide back and forth along a first direction, one side of the top end of the folding lifting frame is hinged to the bottom surface of the detection flat plate assembly, the other side of the folding lifting frame is hinged to a second sliding piece, the second sliding piece is in sliding connection with the bottom surface of the detection flat plate assembly and can slide back and forth along the first direction, the first sliding piece and the second sliding piece are opposite to each other in position, the folding lifting frame can reciprocate along the vertical direction, and the folded lifting frame and the detection flat plate assembly can be stored in the storage box together.

2. The portable digital radiological image device of claim 1, wherein: the ray mechanism further comprises two telescopic leg assemblies, the two telescopic leg assemblies are respectively connected with two sides of the guide rail, each telescopic leg assembly comprises a fixing rod and a telescopic leg, the fixing rods are used for being connected with the bottom surface of the guide rail, one ends of the telescopic legs are connected with the fixing rods in a detachable mode, and the other sides of the telescopic legs are used for being supported on the ground.

3. The portable digital radiological image device of claim 1, wherein: the middle part of the bottom surface of the guide rail is connected with a guide rail support, the guide rail support can be connected with the top end of the support frame in a clamping mode, and the support frame is a tripod capable of adjusting the height.

4. The portable digital radiological image device of claim 1, wherein: the moving assembly comprises a moving part and a driving assembly, and the driving assembly can drive the moving part to move along the length direction of the guide rail relative to the guide rail.

5. The portable digital radiological image device of claim 4, wherein: the moving part comprises a roller shaft, a roller and an X-ray source placing plate, the roller shaft is rotationally connected with the X-ray source placing plate, two ends of the roller shaft are respectively fixedly connected with the roller, the driving assembly comprises a motor, a driving gear and a driven gear, the output end of the motor is connected with the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected with the roller shaft and can drive the roller shaft to rotate, a guide rail groove is formed in a guide rail, the roller is clamped in the guide rail groove, and the roller can roll in the guide rail groove.

6. The portable digital radiological image device of claim 1, wherein: the folding lifting assembly further comprises a U-shaped seat, one side of one end of the folding lifting frame is hinged to one end of the U-shaped seat, a sliding groove is formed in one side face of the other end of the U-shaped seat, the first sliding piece or the second sliding piece is in sliding connection with the sliding groove, two ends of the folding lifting frame are connected with the U-shaped seat, and the two U-shaped seats are respectively fixedly connected with the inner bottom face of the storage box and the outer bottom face of the detection flat plate assembly.

7. The portable digital radiological image device of claim 6, wherein: the U-shaped seat is provided with a plurality of positioning holes on the opposite side surfaces of the sliding groove, and the positioning pins can be clamped and fixed with the sliding groove and the positioning holes so as to limit the sliding distance of the first sliding piece or the second sliding piece in the sliding groove.

8. The portable digital radiological image device of claim 6, wherein: the detection flat component comprises a detection flat and a cover plate, wherein the bottom surface of the cover plate is fixedly connected with the U-shaped seat, one end of the top surface of the cover plate is hinged with one end of the detection flat, and the detection flat is used for receiving X rays.

9. The portable digital radiological image device of claim 8, wherein: the detecting flat component further comprises an angle adjusting mechanism, the angle adjusting mechanism comprises two groups of bearing seats, a screw rod, a hand wheel, thread sliding blocks and a hinged connecting plate, the two bearing seats are respectively and fixedly installed on the top surface of the cover plate, the two ends of the screw rod are rotatably connected with the two bearing seats, the screw rod is sleeved with the thread sliding blocks matched with the screw rod, the screw rod protrudes out of one end of the cover plate, the hand wheel is fixedly installed on one end of the cover plate, the hand wheel is rotated, the hand wheel can drive the screw rod to rotate, one end of the hinged connecting plate is hinged with the thread sliding blocks, and the other end of the hinged connecting plate is hinged with the end surface of the detecting flat plate, which is close to the cover plate.

10. The portable digital radiological image device of claim 1, wherein: the storage box further comprises a moving wheel, and the moving wheel is fixedly connected with the outer side wall of the bottom surface of the storage box.