CN212341617U - Supplementary film device of seeing of judging of CT film of lung - Google Patents

Abstract

The utility model discloses a supplementary judgement of CT piece of lung sees piece device relates to medical equipment technical field. The utility model discloses a CT piece body, the frame, the lamp shade, a battery, the connecting plate, the commentaries on classics board, the bar piece, the third recess, first pivot, the connecting block, the fluorescent tube, clearance subassembly, locking Assembly and amplification subassembly, locking Assembly includes the diaphragm, the metal sheet, first slide bar, press the briquetting, the second slide bar, the catch, the supporting shoe, first stopper and spring, amplification subassembly includes the U-shaped pole, first slider, the square pole, tightly die the post, the knob, the second slider, the rotary drum, a ring section of thick bamboo and convex mirror, clearance subassembly includes the pull rod, first round bar, the second round bar, first gear, the second gear, third gear and fourth gear. The utility model discloses a frame, locking Assembly, enlarged assembly, commentaries on classics board, clearance subassembly and lamp shade's setting for the same portable of this device similar file, solved the problem that current supplementary viewing device of CT piece of lung is not portable.

Description

Supplementary film device of seeing of judging of CT film of lung

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a supplementary piece device of seeing of judging of CT piece of lung.

Background

The CT film is a means for diagnosing various diseases by watching medical images, which utilizes the precise collimation of X-ray beams, gamma rays, ultrasonic waves and the like and a detector with high sensitivity to perform section scanning around a certain part of a human body one by one, and has the characteristics of short scanning time, clear images and the like, when the CT film is read, the CT film is usually directly held by hands to look at a contrast light source, but the problem of inconvenient watching obviously exists, the number of the CT films watched at one time is small, usually one or two CT films are usually observed, light is additionally provided, time and labor are wasted, the condition of the patient is inconveniently told by using a plurality of CT films to compare, the practicability is poor, on the other hand, the existing CT film is easy to bend or shift in the watching process, so that the watching angle has certain error, the judgment of the condition of the patient is influenced, and the existing auxiliary film watching device has greatly improved aiming at the problems, but still has the disadvantages of overlarge body size, heavy weight, inflexibility, incapability of carrying about and inconvenience for telling the state of an illness to a patient at any time and any place.

Therefore, the utility model relates to a supplementary film device of seeing of judging of CT piece of lung to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary judgement of CT piece of lung sees piece device through frame, locking Assembly, enlarged assembly, commentaries on classics board, clearance subassembly and lamp shade's setting for this device is portable like the file folder, has solved the problem that current supplementary viewing device of CT piece of lung is not convenient for carry.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lung CT (computed tomography) film auxiliary judgment and viewing device, which comprises a CT film body, wherein a plurality of fixing holes are formed in the CT film body, the device also comprises two side frames and a lampshade, a first groove is formed in the surface of each side frame, a second groove is formed in the surface of each side frame, a groove cover is rotationally connected in the second groove, a battery is arranged in the second groove, a connecting plate is fixed between the two side frames, a rotating plate is rotationally connected between the two side frames, two block-shaped blocks are symmetrically fixed on the surface of each rotating plate, a third groove is formed in the surface of each block-shaped block, a cleaning assembly is arranged between the third grooves, first rotating shafts are fixed on the two sides of the rotating plate, the other ends of the first rotating shafts respectively penetrate through the surfaces of the two side frames and are rotationally connected with the two side frames, connecting blocks are fixed on the opposite sides of each rotating plate, and the two connecting blocks are positioned in, the lampshade and the two connecting blocks are fixed through a plurality of screws, a lamp tube is fixed on one surface of the rotating plate, locking assemblies are arranged on the two frames, and an amplifying assembly is fixed on the other frame;

the locking assembly comprises a transverse plate and a first limiting block, wherein first slide bars are fixed at two ends of the transverse plate, the other ends of the two first slide bars respectively penetrate through two side frames and are in sliding connection with the two side frames, pressing blocks are fixed at the other ends of the two first slide bars and are positioned in first grooves, a plurality of second slide bars are fixed on one surface of the transverse plate, a metal plate is fixed between the two side frames, a plurality of locking rings are fixed on the upper surface of the metal plate, a plurality of accommodating grooves are formed in positions, corresponding to the second slide bars, under the locking rings, two supporting blocks are fixed on one surface of the metal plate, the other ends of the plurality of second slide bars sequentially penetrate through the metal plate, a plurality of first limiting blocks and a connecting plate, the first limiting block is fixedly sleeved on the circumferential side surface of the second slide bar, the second slide bars are in clearance fit with the metal plate and the connecting plate, and springs are arranged, the end face of the second sliding rod is attached to one surface of the corresponding lock ring, one end of the spring is located in the accommodating groove, and the other end of the spring is attached to one side face of the first limiting block;

the amplifying assembly comprises a U-shaped rod, the U-shaped rod is fixed on a frame, a first sliding block is connected onto the U-shaped rod in a sliding mode, a first fixed block and a square rod are fixed on the peripheral side face of the first sliding block, a fastening column is connected with the first fixed block in an internal thread mode, a knob is fixed at the other end of the fastening column, a third limiting block is fixed at the other end of the square rod, a second sliding block is connected onto the square rod in a sliding mode, a rotating cylinder is connected onto the second sliding block in a rotating mode, a circular cylinder is fixed at the other end of the rotating cylinder, and a convex mirror is fixed in the circular cylinder;

the cleaning assembly comprises a pull rod, a first round rod and a second round rod, wherein second fixed blocks are fixed at two ends of the pull rod, third fixed blocks and supporting columns are fixed at two sides of the pull rod, the supporting columns are located between the second fixed blocks and the third fixed blocks, one end of the first round rod sequentially penetrates through the two third fixed blocks and is rotatably connected with the two third fixed blocks, two first gears are symmetrically fixed on the first round rod, one surface of each third fixed block is in clearance fit with one surface of each first gear, one end of the second round rod sequentially penetrates through the two second fixed blocks and is rotatably connected with the two second fixed blocks, two second gears are symmetrically fixed on the second round rod, fourth gears are fixed at two ends of the second round rod, the fourth gears are located in third grooves, one surface of each second fixed block is in clearance fit with one surface of each second gear, and the supporting columns are rotatably connected with third gears, the first gear is meshed with the third gear, the second gear is meshed with the third gear, cylinders are fixed on the first round rod and the second round rod, two ends of each cylinder are in clearance fit with the two first gears and the two second gears respectively, and cleaning sleeves are arranged on the circumferential side faces of the cylinders.

Preferably, a hidden trigger switch is arranged in a frame where the battery is located, the lamp tube is snakelike, the lampshade is made of frosted light-transmitting materials, a plurality of bulbs are arranged in the lamp tube, and the battery, the trigger switch and the bulbs are connected in series through conducting wires.

Preferably, a plurality of the screws are distributed in a rectangular shape, and a plurality of the screws sequentially penetrate through the lampshade and one surface of the two connecting blocks.

Preferably, the lamp shade is in clearance fit with the connecting block, a surface of the rotating plate is attached to the lower surface of the lamp shade, the opposite side surface of the rotating plate is in clearance fit with the lamp shade, and a plurality of outer surfaces of the lamp shade are located on the same plane with a plurality of surfaces of the rotating plate respectively.

Preferably, the metal plate and the two side frames are fixed through bolts, and teeth are formed in one surface, close to the outer side, of the third groove.

Preferably, chamfers are arranged on two ridges on the two supporting blocks, the diameter of the accommodating groove is larger than that of a through hole formed by the second sliding rod penetrating through the metal plate, the diameter of the spring is smaller than that of the accommodating groove and larger than that of the through hole, the plurality of fixing holes are formed corresponding to the positions of the plurality of second sliding rods, and the plurality of second sliding rods penetrate through the corresponding plurality of fixing holes.

Preferably, one surface of the pressing block is attached to the inner wall of the first groove, the other surfaces of the pressing block are in clearance fit with the first groove, the shortest distance between the transverse plate and the frame is greater than the shortest distance between the end surface of the second slide bar and the connecting plate, and the difference is 1-3 mm.

Preferably, two second limiting blocks are fixed on the U-shaped rod, the first sliding block is located between the two second limiting blocks, and the central axes of the first fixing block and the square rod are located on the same straight line.

Preferably, the cross-section of square rod is fillet rectangle, the second slider comprises slide cartridge, first extension post and second extension post triplex, the slide cartridge side is fixed with first extension post, first extension post other end is fixed with the second and extends the post, the second extends the post and is located the rotary drum.

Preferably, two stop blocks are fixed on the support, the two stop blocks are respectively positioned on two sides of the third gear and are in clearance fit with the third gear, the fourth gear is meshed with teeth in the third groove, and the length of the cylinder is greater than the width of the CT slice body.

The utility model discloses following beneficial effect has:

1. the utility model discloses a frame and locking Assembly's setting for medical staff only needs, pushes down and makes second slide bar one end keep away from the catch according to the briquetting, with the fixed orifices alignment second slide bar of CT piece, loosens the briquetting of pressing that pushes down, can reset under the spring action according to the briquetting, and carry on spacingly to the CT piece, make the CT piece can follow the catch upset, be convenient for turn over the page or leaf when accomodating the CT piece, avoided the CT piece to drop the risk of losing.

2. The utility model discloses a frame, the setting of changeing board and lamp shade are convenient for provide the light source when observing for the CT piece, because the lamp shade setting is on changeing the board, so when watching next CT piece, can change the board through the reversal and arrange the lamp shade in the CT piece bottom that needs to watch, just can provide the light source for it, only need a light just can observe the CT piece of accomodating in proper order.

3. The utility model discloses a frame, commentaries on classics board and the setting of clearance subassembly for clearance sleeve on the clearance subassembly can clear up spot and fingerprint etc. on CT piece surface, has avoided medical staff to judge because of the mistake that the spot caused, has improved the accuracy that medical staff judged.

4. The utility model discloses a frame and the setting of amplifying element make this device possess the function of local amplification, can amplify the position that needs enlarge through adjusting amplifying element, for some experts because of age visual degradation provide convenient, or amplify some details, make each part of observation CT piece that medical staff can be more clear, be convenient for improve the accuracy that medical staff judged.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a lung CT film auxiliary judgment film viewing device;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a view showing a cleaning assembly of the present apparatus;

FIG. 4 is a view showing a usage scenario of the magnifying assembly of the present apparatus;

FIG. 5 is a view showing the folded state of the present apparatus;

FIG. 6 is a schematic view of the locking assembly and the bezel when coupled;

FIG. 7 is a schematic structural view of the transverse plate, the first slide bar, the pressing block, the second slide bar, the first limiting block, the spring and the frame when connected;

FIG. 8 is a schematic structural view of a metal plate;

FIG. 9 is a schematic view of the cleaning assembly, the rotating plate and the lamp housing when connected;

FIG. 10 is a schematic view of a cleaning assembly;

FIG. 11 is a cross-sectional view of FIG. 10;

FIG. 12 is a schematic view of the structure of the pull rod;

FIG. 13 is a schematic view of the first, second and third gears when connected;

FIG. 14 is a schematic view of the structure of the rotary plate and the lamp tube when they are connected;

FIG. 15 is a schematic view of the enlarged assembly, the bezel and the slot cover when connected;

FIG. 16 is a schematic view of an enlarged assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 2. a connecting plate; 3. a locking assembly; 301. a transverse plate; 302. a first slide bar; 303. a pressing block; 304. a second slide bar; 305. a first stopper; 306. a spring; 307. a metal plate; 308. a support block; 309. a locking ring; 310. accommodating grooves; 4. an amplifying assembly; 401. a U-shaped rod; 402. a second limiting block; 403. a first slider; 404. a first fixed block; 405. tightly fixing the column; 406. a knob; 407. a square bar; 408. a third limiting block; 409. a second slider; 410. a rotating drum; 411. a circular cylinder; 412. a convex mirror; 5. rotating the plate; 6. cleaning the assembly; 601. a pull rod; 602. a second fixed block; 603. a third fixed block; 604. a pillar; 605. a first round bar; 606. a second round bar; 607. a first gear; 608. a second gear; 609. a third gear; 610 a fourth gear; 611. a cylinder; 612. cleaning the sleeve; 7. a first groove; 8. a second groove; 9. a slot cover; 10. a battery; 11. a bar-shaped block; 12. a third groove; 13. a lamp shade; 14. connecting blocks; 15. a first rotating shaft; 16. a screw; 17. a lamp tube; 18. a CT film body; 19. and (7) fixing holes.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-16, the present invention relates to a lung CT film auxiliary judgment viewing device, which comprises a CT film body 18, wherein the CT film body 18 is provided with a plurality of fixing holes 19, and further comprises two frames 1 and a lampshade 13, wherein a surface of each of the two frames 1 is provided with a first groove 7, a surface of each of the two frames 1 is provided with a second groove 8, the second groove 8 is rotatably connected with a slot cover 9, a battery 10 is arranged in the second groove 8, a connecting plate 2 is fixed between the two frames 1, a rotating plate 5 is rotatably connected between the two frames 1, a surface of the rotating plate 5 is symmetrically fixed with two blocks 11, a surface of each of the two blocks 11 is provided with a third groove 12, a cleaning assembly 6 is arranged between the two third grooves 12, two sides of the rotating plate 5 are both fixed with first rotating shafts 15, and the other ends of the two first rotating shafts 15 respectively penetrate through a surface of each of the two frames 1 and are rotatably connected with the two frames 1, connecting blocks 14 are fixed on opposite side surfaces of the rotating plate 5, the two connecting blocks 14 are positioned in a lampshade 13, the lampshade 13 and the two connecting blocks 14 are fixed through a plurality of screws 16, a lamp tube 17 is fixed on one surface of the rotating plate 5, locking assemblies 3 are arranged on the two frames 1, and an amplifying assembly 4 is fixed on the other frame 1;

the locking assembly 3 comprises a transverse plate 301 and a first limiting block 305, wherein first sliding rods 302 are fixed at two ends of the transverse plate 301, the other ends of the two first sliding rods 302 respectively penetrate through two side frames 1 and are slidably connected with the two side frames 1, a pressing block 303 is fixed at the other end of each of the two first sliding rods 302, the pressing block 303 is positioned in a first groove 7, a plurality of second sliding rods 304 are fixed on one surface of the transverse plate 301, a metal plate 307 is fixed between the two side frames 1, a plurality of locking rings 309 are fixed on the upper surface of the metal plate 307, a plurality of accommodating grooves 310 are formed at positions, corresponding to the second sliding rods 304, under the locking rings 309, two supporting blocks 308 are fixed on one surface of the metal plate 307, the other ends of the plurality of second sliding rods 304 sequentially penetrate through the metal plate 307, a plurality of first limiting blocks 305 and a connecting plate 2, the first limiting blocks 305 are fixedly sleeved on the peripheral side surfaces of, the second sliding rod 304 is in clearance fit with the metal plate 307 and the connecting plate 2, a spring 306 is arranged on the peripheral side surface of the second sliding rod 304, the end surface of the second sliding rod 304 is attached to one surface of a corresponding lock ring 309, one end of the spring 306 is located in the accommodating groove 310, and the other end of the spring 306 is attached to one side surface of the first limiting block 305;

the amplifying assembly 4 comprises a U-shaped rod 401, the U-shaped rod 401 is fixed on the frame 1, a first sliding block 403 is connected onto the U-shaped rod 401 in a sliding manner, a first fixing block 404 and a square rod 407 are fixed on the peripheral side surface of the first sliding block 403, a fastening column 405 is connected with the first fixing block 404 in an internal thread manner, a knob 406 is fixed at the other end of the fastening column 405, a third limiting block 408 is fixed at the other end of the square rod 407, a second sliding block 409 is connected onto the square rod 407 in a sliding manner, a rotating cylinder 410 is connected onto the second sliding block 409 in a rotating manner, a circular cylinder 411 is fixed at the other end of the rotating cylinder 410, and a convex mirror 412 is fixed in the circular cylinder 411;

the cleaning assembly 6 comprises a pull rod 601, a first round rod 605 and a second round rod 606, wherein both ends of the pull rod 601 are fixed with second fixed blocks 602, both sides of the pull rod 601 are fixed with third fixed blocks 603 and struts 604, the struts 604 are positioned between the second fixed blocks 602 and the third fixed blocks 603, one end of the first round rod 605 sequentially penetrates through the two third fixed blocks 603 and is rotatably connected with the two third fixed blocks 603, the first round rod 605 is symmetrically fixed with two first gears 607, one surface of the third fixed block 603 is in clearance fit with one surface of the first gear 607, one end of the second round rod 606 sequentially penetrates through the two second fixed blocks 602 and is rotatably connected with the two second fixed blocks 602, the second round rod 606 is symmetrically fixed with two second gears 608, both ends of the second round rod 606 are fixed with fourth gears 610, the fourth gear 610 is positioned in the third groove 12, one surface of the second fixed block 608 is in clearance fit with one surface of the second gear, the pillar 604 is rotatably connected with a third gear 609, the first gear 607 is meshed with the third gear 609, the second gear 608 is meshed with the third gear 609, the first round rod 605 and the second round rod 606 are both fixed with a cylinder 611, two ends of the cylinder 611 are respectively in clearance fit with the two first gears 607 and the two second gears 608, and a cleaning sleeve 612 is arranged on the peripheral side of the cylinder 611.

Further as shown in fig. 9, 14 and 15, a hidden trigger switch is arranged in the frame 1 where the battery 10 is located, so that the control circuit is convenient to close or open, the lamp tube 17 is serpentine, so that the light is uniformly dispersed in the lamp shade 13, the lamp shade 13 is made of frosted light-transmitting material, so that the diffuse reflection is convenient to form, the brightness of the light transmitted through the lamp shade 13 is uniform, a plurality of bulbs are arranged in the lamp tube 17, and the battery 10, the trigger switch and the bulbs are connected in series through wires.

Further as shown in fig. 1, 9 and 14, it is a plurality of screw 16 is the rectangular distribution, and is a plurality of screw 16 runs through lamp shade 13 and two connecting block 14 surfaces in proper order, lamp shade 13 and the 14 clearance fit of connecting block, 5 surfaces of commentaries on classics board and 13 lower surfaces of lamp shade laminate each other, 5 looks facies of commentaries on classics board and 13 clearance fit of lamp shade, 13 a plurality of surfaces of lamp shade are in the coplanar with 5 surfaces of commentaries on classics board respectively, make commentaries on classics board 5 and the smooth transition of 13 junctions of lamp shade.

As further shown in fig. 6 and 9, the metal plate 307 is fixed to the two side frames 1 by bolts, and a surface of the third groove 12 near the outer side is provided with teeth.

As further shown in fig. 6, 7, 8 and 9, two ridges on the two support blocks 308 are both provided with chamfers to reduce sharpness and avoid scratches, the diameter of the accommodating groove 310 is larger than the diameter of a through hole formed by the second slide bar 304 penetrating through the metal plate 307, the diameter of the spring 306 is smaller than the diameter of the accommodating groove 310 and larger than the diameter of the through hole, so that the spring 306 is convenient to limit, the plurality of fixing holes 19 are arranged corresponding to the plurality of second slide bars 304, the plurality of second slide bars 304 penetrate through the corresponding plurality of fixing holes 19, so that the second slide bars 304 limit the CT sheet body 18 through the fixing holes 19, and further the CT sheet body 18 is convenient to turn over along the lock ring 309.

As further shown in fig. 6 and 7, one surface of the pressing block 303 is attached to an inner wall of the first groove 7, the other surface of the pressing block 303 is in clearance fit with the first groove 7, the shortest distance between the transverse plate 301 and the frame 1 is greater than the shortest distance between the end surface of the second slide bar 304 and the connecting plate 2, and the difference is 2 mm, so that the CT slice body 18 is conveniently limited by the second slide bar 304.

Further as shown in fig. 16, two second limiting blocks 402 are fixed on the U-shaped rod 401, the first slider 403 is located between the two second limiting blocks 402, so that the first slider 403 is limited, the central axes of the first fixing block 404 and the square rod 407 are located on the same straight line, the cross section of the square rod 407 is a rounded rectangle, the second slider 409 is prevented from rotating, the second slider 409 is composed of a sliding cylinder, a first extending column and a second extending column, a first extending column is fixed on the side surface of the sliding cylinder, a second extending column is fixed at the other end of the first extending column, and the second extending column is located in the rotating cylinder 410.

Further as shown in fig. 9, 12 and 13, two stoppers are fixed on the pillar 604, the two stoppers are respectively located on two sides of the third gear 609 and are in clearance fit with the third gear 609, so as to limit the third gear 609, the fourth gear 610 is engaged with teeth in the third groove 12, the length of the cylinder 611 is greater than the width of the CT slice body 18, so as to clean the CT slice body 18.

When the device is used, the device is firstly placed on a desktop, the supporting block 308 is contacted with the desktop, the rotating plate 5 is rotated by 180 degrees, the connecting plate 2 is positioned right above the connecting plate, the pressing blocks 303 at two sides are pressed, the transverse plate 301 drives the end surface of the second sliding rod 304 to be separated from the end surface of the lock ring 309, the spring 306 is in a compressed state, the arranged CT slice body 18 is placed on the connecting plate 2, the fixing holes 19 on the CT slice body 18 are aligned with two end surfaces, the pressing blocks 303 pressed at two sides are released, the spring 306 drives the pressing blocks 303 to reset, meanwhile, the end surface of the second sliding rod 304 passes through the fixing holes 19 and is mutually attached to the end surface of the lock ring 309, the limiting on the CT slice body 18 is completed, the CT slice body 18 can be turned over the lock ring 309 to pick up the device, and if a certain designated CT slice body 18 is to be watched, the CT slice above the CT slice body 18 and the CT slice body 18 are only need to, then the rotating plate 5 is rotated to be tightly attached to the connecting plate 2 or other CT film bodies 18, then the CT film body 18 is rotated downwards to be covered on the lampshade 13, before viewing, the pull rod 601 is rotated and the bottom end of the CT film body 18 is placed between the two cleaning sleeves 612, the cleaning assembly 6 is integrally moved upwards to the top end of the third groove 12 by pulling the pull rod 601, at the moment, the two cleaning sleeves 612 are respectively positioned at the two sides of the top of the CT film body 18, at the moment, the pull rod 601 is rotated and pulled downwards, as the fourth gear 610 is meshed with the teeth at one side of the third groove 12, the second round rod 606 is driven to rotate by the rotating second round rod 606, the second gear 609 drives the first gear 607 to further drive the first round rod 605 to rotate through the third gear 609, the first round rod 605 and the second round rod 606 drive the cleaning sleeves 612 thereon to rotate on the surfaces of the two sides of the CT film body 18, when the fourth gear 610 is located at the bottom end of the third groove 12, the cleaning of stains on the surface of the CT slice body 18 is completed, the circuit is closed by the trigger switch, so that the light is uniformly irradiated on the bottom surface of the CT slice body 18 through the lampshade 13, and in order to enlarge a certain part of the CT slice body 18, the first slider 403 can be moved up and down by matching with the knob 406, so that the convex mirror 412 can be moved up and down, the convex mirror 412 can be moved up and down by sliding the second slider 409 in the horizontal direction, the angle between the convex mirror 412 and the CT slice body 18 can be adjusted by rotating the circular cylinder 411, the convex mirror 412 is moved to the part needing to be enlarged, and then observation is performed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a supplementary film device of seeing of judging of lung CT piece, includes CT piece body (18), a plurality of fixed orificess (19), its characterized in that have been seted up on CT piece body (18): the LED lamp comprises two frames (1) and a lamp shade (13), wherein a first groove (7) is formed in one surface of each of the two frames (1), a second groove (8) is formed in one surface of each of the two frames (1), a groove cover (9) is rotationally connected to each of the second grooves (8), a battery (10) is arranged in each of the second grooves (8), a connecting plate (2) is fixed between the two frames (1), a rotating plate (5) is rotationally connected between the two frames (1), two block-shaped blocks (11) are symmetrically fixed on one surface of each of the rotating plate (5), a third groove (12) is formed in one surface of each of the two block-shaped blocks (11), a cleaning assembly (6) is arranged between the two third grooves (12), first rotating shafts (15) are fixed on two sides of the rotating plate (5), and the other ends of the two first rotating shafts (15) respectively penetrate through one surface of each of the two frames (1) and are rotationally connected with the two frames (1, connecting blocks (14) are fixed on the opposite side surfaces of the rotating plate (5), the two connecting blocks (14) are positioned in a lampshade (13), the lampshade (13) and the two connecting blocks (14) are fixed through a plurality of screws (16), a lamp tube (17) is fixed on one surface of the rotating plate (5), locking assemblies (3) are arranged on the two frames (1), and an amplifying assembly (4) is fixed on the other frame (1);

the locking assembly (3) comprises a transverse plate (301) and a first limiting block (305), wherein first sliding rods (302) are fixed at two ends of the transverse plate (301), the other ends of the first sliding rods (302) penetrate through two side frames (1) respectively and are in sliding connection with the two side frames (1), pressing blocks (303) are fixed at the other ends of the first sliding rods (302), the pressing blocks (303) are located in first grooves (7), a plurality of second sliding rods (304) are fixed on one surface of the transverse plate (301), a metal plate (307) is fixed between the two side frames (1), a plurality of locking rings (309) are fixed on the upper surface of the metal plate (307), a plurality of second sliding rods (304) are arranged under the locking rings (309) in a position corresponding to the second sliding rods (304), two supporting blocks (308) are fixed on one surface of the metal plate (307), and the other ends of the second sliding rods (304) penetrate through the metal plate (307) in sequence, The device comprises a plurality of first limiting blocks (305) and a connecting plate (2), wherein the first limiting blocks (305) are fixedly sleeved on the peripheral side surface of a second sliding rod (304), the second sliding rod (304) is in clearance fit with a metal plate (307) and the connecting plate (2), a spring (306) is arranged on the peripheral side surface of the second sliding rod (304), the end surface of the second sliding rod (304) is mutually attached to one surface of a corresponding lock ring (309), one end of the spring (306) is positioned in an accommodating groove (310), and the other end of the spring (306) is mutually attached to one side surface of the first limiting block (305);

the amplifying assembly (4) comprises a U-shaped rod (401), the U-shaped rod (401) is fixed on a frame (1), a first sliding block (403) is connected onto the U-shaped rod (401) in a sliding mode, a first fixing block (404) and a square rod (407) are fixed on the peripheral side face of the first sliding block (403), a fastening column (405) is connected with the first fixing block (404) in an internal thread mode, a knob (406) is fixed at the other end of the fastening column (405), a third limiting block (408) is fixed at the other end of the square rod (407), a second sliding block (409) is connected onto the square rod (407) in a sliding mode, a rotating cylinder (410) is connected onto the second sliding block (409) in a rotating mode, a circular cylinder (411) is fixed at the other end of the rotating cylinder (410), and a convex mirror (412) is fixed into the circular cylinder;

the cleaning assembly (6) comprises a pull rod (601), a first round rod (605) and a second round rod (606), wherein second fixed blocks (602) are fixed at two ends of the pull rod (601), third fixed blocks (603) and struts (604) are fixed at two sides of the pull rod (601), the struts (604) are located between the second fixed blocks (602) and the third fixed blocks (603), one end of the first round rod (605) sequentially penetrates through the two third fixed blocks (603) and is rotationally connected with the two third fixed blocks (603), two first gears (607) are symmetrically fixed on the first round rod (605), one surface of the third fixed block (603) is in clearance fit with one surface of the first gear (607), one end of the second round rod (606) sequentially penetrates through the two second fixed blocks (602) and is rotationally connected with the two second fixed blocks (602), and two second gears (608) are symmetrically fixed on the second round rod (606), both ends of the second round rod (606) are fixed with fourth gears (610), the fourth gears (610) are located in third grooves (12), one surface of the second fixing block (602) is in clearance fit with one surface of the second gear (608), the support column (604) is connected with a third gear (609) in a rotating mode, the first gear (607) is meshed with the third gear (609), the second gear (608) is meshed with the third gear (609), cylinders (611) are fixed on the first round rod (605) and the second round rod (606), both ends of each cylinder (611) are in clearance fit with the two first gears (607) and the two second gears (608) respectively, and cleaning sleeves (612) are arranged on the peripheral side faces of the cylinders (611).

2. The lung CT film auxiliary judgment and viewing device as claimed in claim 1, wherein a trigger switch is arranged in the frame (1) where the battery (10) is located, the lamp tube (17) is serpentine, the lampshade (13) is made of frosted light-transmitting material, a plurality of bulbs are arranged in the lamp tube (17), and the battery (10), the trigger switch and the bulbs are connected in series through a wire.

3. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein a plurality of said screws (16) are distributed in a rectangular shape, and a plurality of said screws (16) sequentially penetrate through the surface of the lampshade (13) and one surface of the two connecting blocks (14).

4. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein the lampshade (13) is in clearance fit with the connecting block (14), one surface of the rotating plate (5) is attached to the lower surface of the lampshade (13), one opposite side surface of the rotating plate (5) is in clearance fit with the lampshade (13), and a plurality of outer surfaces of the lampshade (13) are respectively positioned on the same plane with a plurality of surfaces of the rotating plate (5).

5. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein the metal plate (307) is fixed with the two frames (1) through bolts, and teeth are formed on one surface of the third groove (12) close to the outer side.

6. The lung CT slice auxiliary judgment and viewing device as claimed in claim 1, wherein two ridges on the two supporting blocks (308) are chamfered, the diameter of the accommodating groove (310) is larger than the diameter of a through hole formed by the second sliding bar (304) penetrating through the metal plate (307), the diameter of the spring (306) is smaller than the diameter of the accommodating groove (310) and larger than the diameter of the through hole, a plurality of the fixing holes (19) are arranged corresponding to the positions of the second sliding bars (304), and a plurality of the second sliding bars (304) pass through the corresponding fixing holes (19).

7. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein one surface of the pressing block (303) is attached to one inner wall of the first groove (7), the other surface of the pressing block (303) is in clearance fit with the first groove (7), the shortest distance from the transverse plate (301) to the frame (1) is greater than the shortest distance from the end surface of the second slide bar (304) to the connecting plate (2), and the difference is 1-3 mm.

8. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein two second limiting blocks (402) are fixed on the U-shaped rod (401), the first sliding block (403) is positioned between the two second limiting blocks (402), and the central axes of the first fixing block (404) and the square rod (407) are positioned on the same straight line.

9. The lung CT film auxiliary judgment viewing device as claimed in claim 1, wherein the cross section of the square bar (407) is a rounded rectangle, the second slider (409) is composed of a sliding cylinder, a first extending column and a second extending column, the side of the sliding cylinder is fixed with the first extending column, the other end of the first extending column is fixed with the second extending column, and the second extending column is located in the rotating cylinder (410).

10. The pulmonary CT film auxiliary judgment viewing device as claimed in claim 1, wherein two stoppers are fixed on the pillar (604), the stoppers are respectively located at two sides of the third gear (609) and are in clearance fit with the third gear (609), the fourth gear (610) is engaged with teeth in the third groove (12), and the length of the cylinder (611) is greater than the width of the CT film body (18).

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