CN211787714U

CN211787714U - Medical image teaching device

Info

Publication number: CN211787714U
Application number: CN202020723835.0U
Authority: CN
Inventors: 白利杰
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-27
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the technical field of medical science teaching equipment, especially, be a medical science image teaching device, relatively poor, the fold easily appears and leads to watching and the inconvenient problem of operation to the fixed effect of formation of image film to current medical science influence teaching device, the present scheme that proposes, it includes the base, the equal fixed mounting in base bottom four corners has the universal wheel, and base top fixed mounting has the backup pad, and vertical groove has been seted up at the backup pad top, and slidable mounting has the stand in the vertical groove, and stand top fixed mounting has the box, and box one side is opening setting and fixed mounting has transparent panel, and fixed mounting has a plurality of LED lamps and has seted up two mounting holes on the box opposite side inner wall, all rotates in two mounting holes and installs the cross. The utility model has the advantages of reasonable design, thereby can compress tightly the location to medical imaging film and prevent that it from taking place the fold to can highly adjust imaging device, be convenient for watch and guarantee going on of teaching work.

Description

Medical image teaching device

Technical Field

The utility model relates to a medical science teaching equipment technical field especially relates to a medical science image teaching device.

Background

The medical imaging science is a science which is used for researching the interaction between a medium (such as X rays, electromagnetic fields, ultrasonic waves and the like) and a human body, expressing the internal tissue organ structure and the density of the human body in an image mode, and providing diagnosis doctors to judge according to information provided by the image, so as to evaluate the health condition of the human body, and comprises a medical imaging system and a medical image processing direction which are relatively independent. In medical image teaching, practice is important, a teacher often needs to show a large number of imaging films in a classroom, and various marks such as circle points, line drawing and the like are often made on the films in teaching interaction with students, so that the students can completely understand the meanings of the teacher and grasp knowledge points.

At present medical image teaching class, do not have the device that is used for the show formation of image film specially, some adoption will form an image the film and pass through the briquetting and press on the blank, and fixed effect is relatively poor, appears the fold easily, is unfavorable for watching, and the circle point, rule all very inconvenient, and it is also inconvenient to modify, wipe the mark, therefore we have proposed a medical image teaching device and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current medical science influence teaching device relatively poor, the easy fold that appears of the fixed effect of formation of image film leads to watching and the inconvenient shortcoming of operation, and the medical science image teaching device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a medical image teaching device comprises a base, universal wheels are fixedly mounted at four corners of the bottom of the base, a supporting plate is fixedly mounted at the top of the base, a vertical groove is formed in the top of the supporting plate, a stand column is slidably mounted in the vertical groove, a box body is fixedly mounted at the top end of the stand column, a transparent panel is arranged at one side of the box body in an opening mode, a plurality of LED lamps are fixedly mounted on the inner wall of the other side of the box body, two mounting holes are formed in the inner wall of the other side of the box body, transverse shafts are rotatably mounted in the two mounting holes, threaded holes are formed in one ends of the two transverse shafts, threaded screws are mounted in the two threaded holes, positioning plates are fixedly mounted at one ends of the two screws positioned on the inner side of the box body, an imaging film body, the top and the bottom of one side of the box body are fixedly provided with transverse plates, the two transverse plates are rotatably provided with the same worm, the two transverse shafts are fixedly provided with worm wheels, and the two worm wheels are meshed with the worm.

Preferably, the bottom end of the worm extends to the bottom of the transverse plate below and is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a rocker arm, so that the rotation of the worm is controlled conveniently.

Preferably, a threaded hole is formed in one side of the supporting plate, a threaded rod is installed in the threaded hole, a plurality of clamping grooves are formed in one side of the stand column, the threaded rod is movably clamped with the corresponding clamping grooves, and the height of the stand column can be conveniently adjusted and fixed.

Preferably, one side of each positioning plate, which is close to the worm, is fixedly connected with one end of each guide rod, and the box body is sleeved outside the four guide rods in a sliding manner to guide the positioning plates.

Preferably, two cross axle outsides are all fixed the cover and are equipped with spacing axle sleeve, two spacing axle sleeves all with box one side inner wall swing joint, carry out the stability of axial spacing in order to guarantee the locating plate location to two cross axles.

Preferably, a limiting plate is fixedly mounted on the worm, and the limiting plate is movably connected with the top of the transverse plate located below to axially position the worm.

In the utility model, a medical image teaching device, through promoting equipment and making the universal wheel roll on the ground so as to move the device to the appointed area, then through putting the imaging film body and the through-hole of the bottom of the box body into the box body and through controlling the rocking arm to drive the worm to rotate, the worm drives two worm wheels to rotate, two worm wheels drive the corresponding cross shafts to rotate respectively, two cross shafts drive two locating plates to slide to one side near the transparent panel through the screw-thread fit with the corresponding lead screw respectively so as to compress and fix the imaging film body on the transparent panel, prevent the imaging film body from generating folds;

in the utility model, a medical science image teaching device, through rotatory threaded rod and through the threaded rod with the cooperation of screw hole drive the threaded rod rotate one side while slide to break away from with the connection of draw-in groove, then through the vertical column slides in vertical inslot when reciprocating the box so as to adjust the height of box so as to watch, after adjusting to suitable angle through the reverse rotation threaded rod drive the threaded rod slide to one side and the card goes into corresponding draw-in groove so as to fix the height of box, then through opening the LED lamp, the LED lamp shines the formation of image film body and can take place the image on transparent panel so as to watch, and can circle the point on transparent panel, rule so as to be convenient for the going on of teaching work;

the utility model has the advantages of reasonable design, thereby can compress tightly the location to medical imaging film and prevent that it from taking place the fold to can highly adjust imaging device, be convenient for watch and guarantee going on of teaching work, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a medical image teaching device provided by the present invention;

fig. 2 is a schematic structural diagram of a portion a of a medical image teaching apparatus provided by the present invention;

fig. 3 is a schematic structural view of a B-B cross section of a medical image teaching apparatus provided by the present invention;

fig. 4 is a schematic structural diagram of a part C of the medical image teaching apparatus provided by the present invention.

In the figure: 1. a base; 2. a support plate; 3. a column; 4. a box body; 5. a horizontal axis; 6. a screw rod; 7. positioning a plate; 8. a transverse plate; 9. a worm; 10. a worm gear; 11. a guide bar; 12. a limiting shaft sleeve; 13. an LED lamp; 14. an imaging film body; 15. a limiting plate; 16. a transparent panel; 17. a threaded rod; 18. a card slot; 19. a rocker arm.

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. 1-4, a medical image teaching device comprises a base 1, universal wheels are fixedly mounted at four corners of the bottom of the base 1, a supporting plate 2 is fixedly mounted at the top of the base 1, a vertical groove is formed at the top of the supporting plate 2, an upright post 3 is slidably mounted in the vertical groove, a box body 4 is fixedly mounted at the top end of the upright post 3, a transparent panel 16 is arranged at one side of the box body 4 in an opening manner and fixedly mounted, a plurality of LED lamps 13 are fixedly mounted on the inner wall of the other side of the box body 4 and provided with two mounting holes, a cross shaft 5 is rotatably mounted in the two mounting holes, a threaded hole is formed at one end of each of the two cross shafts 5, a screw rod 6 is threadedly mounted in each of the two threaded holes, a positioning plate 7 is fixedly mounted at one end of the two, two locating plates 7 all with 14 opposite sides swing joint of formation of image film body, the through-hole has been seted up to box 4 bottom, and the equal fixed mounting in box 4 one side top and bottom has diaphragm 8, rotates between two diaphragms 8 and installs same worm 9, and equal fixed mounting has worm wheel 10 on two cross axles 5, and two worm wheel 10 all mesh with worm 9 mutually.

The utility model discloses in, the worm 9 bottom extends to the diaphragm 8 bottom and the one end of fixedly connected with connecting rod that are located the below, and the other end fixedly connected with rocking arm 19 of connecting rod is convenient for control worm 9's rotation.

The utility model discloses in, 2 one sides of backup pad set up threaded hole, threaded hole internal thread installs threaded rod 17, and a plurality of draw-in grooves 18 have been seted up to 3 one sides of stand, and threaded rod 17 clamps with the 18 activities of draw-in groove that correspond, and the stand 3 of being convenient for highly adjusts and fixes.

The utility model discloses in, two locating plates 7 are close to the one end of two guide bars 11 of the equal fixedly connected with in one side of

worm

9, and 4 slip covers of box are established in four guide bars 11 outsides, lead to locating plate 7.

The utility model discloses in, two 5 outside equal fixed sleeves of cross axle are equipped with spacing axle sleeve 12, two spacing axle sleeve 12 all with 4 one side inner wall swing joint of box, carry out the stability of the spacing in order to guarantee 7 location of locating plate of axial to two cross axles 5.

The utility model discloses in, fixed mounting has limiting plate 15 on the worm 9, limiting plate 15 and the diaphragm 8 top swing joint that is located the below carry out axial positioning to worm 9.

In the utility model, when in use, the device is moved to a designated area by pushing equipment and rolling the universal wheel on the ground, then the imaging film body 14 and the through hole at the bottom of the box 4 are put into the box 4 and the worm 9 is driven to rotate by the control rocker arm 19, the worm 9 drives the two worm wheels 10 to rotate, the two worm wheels 10 respectively drive the corresponding cross shafts 5 to rotate, the two cross shafts 5 respectively drive the two positioning plates 7 to slide to one side close to the transparent panel 16 by matching with the threads of the corresponding lead screw 6 so as to tightly press and fix the imaging film body 14 on the transparent panel 16, prevent the imaging film body from generating folds, then the threaded rod 17 is driven by rotating the threaded rod 17 and matching with the threaded hole through the threaded rod 17 to slide to one side while rotating so as to separate from being connected with the clamping groove 18, then the upright post 3 slides in the vertical groove when the box 4 is moved up and down, adjust to thereby it fixes to the height of box 4 to slide to one side and block into the draw-in groove 18 that corresponds through reverse rotation threaded rod 17 drive threaded rod 17 after the suitable angle, then through opening LED lamp 13, LED lamp 13 shines imaging film body 14 and can image so that watch on transparent panel 16 to can carry out the circle point on transparent panel 16, draw a line so that teaching work goes on.

Claims

1. The medical image teaching device comprises a base (1) and is characterized in that universal wheels are fixedly mounted at four corners of the bottom of the base (1), a supporting plate (2) is fixedly mounted at the top of the base (1), a vertical groove is formed in the top of the supporting plate (2), a stand column (3) is slidably mounted in the vertical groove, a box body (4) is fixedly mounted at the top end of the stand column (3), a transparent panel (16) is arranged and fixedly mounted at one side of the box body (4), a plurality of LED lamps (13) are fixedly mounted on the inner wall of the other side of the box body (4) and are provided with two mounting holes, a transverse shaft (5) is rotatably mounted in the two mounting holes, threaded holes are formed in one ends of the two transverse shafts (5), lead screws (6) are mounted in the two threaded holes in a threaded manner, and positioning plates (7, placed formation of image film body (14) in box (4), formation of image film body (14) one side and transparent panel (16) one side swing joint, two locating plates (7) all with formation of image film body (14) opposite side swing joint, the through-hole has been seted up to box (4) bottom, and box (4) one side top and the equal fixed mounting in bottom have diaphragm (8), rotate between two diaphragm (8) and install same worm (9), and equal fixed mounting has worm wheel (10) on two cross axle (5), and two worm wheel (10) all mesh with worm (9).

2. A medical image teaching device according to claim 1, wherein the bottom end of the worm (9) extends to the bottom of the lower transverse plate (8) and is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a rocker arm (19).

3. The medical image teaching device according to claim 1, wherein a threaded hole is formed in one side of the support plate (2), a threaded rod (17) is mounted in the threaded hole, a plurality of clamping grooves (18) are formed in one side of the upright post (3), and the threaded rod (17) is movably clamped with the corresponding clamping grooves (18).

4. The medical image teaching device according to claim 1, wherein one side of each of the two positioning plates (7) close to the worm (9) is fixedly connected with one end of each of the two guide rods (11), and the box body (4) is slidably sleeved outside the four guide rods (11).

5. A medical image teaching device according to claim 1, wherein two limiting bushings (12) are fixedly sleeved on the outer sides of the two lateral shafts (5), and the two limiting bushings (12) are movably connected with the inner wall of one side of the box body (4).

6. The medical image teaching device according to claim 1, wherein a limiting plate (15) is fixedly mounted on the worm (9), and the limiting plate (15) is movably connected with the top of the transverse plate (8) below.