Image printer based on medical images

Abstract

The utility model relates to the technical field of image printers, in particular to an image printer based on medical images, which is characterized in that a synchronous belt transmission component is mounted on the side wall of a first gear in a transmission manner, a second gear is mounted in the synchronous belt transmission component in a transmission manner, and a damping bearing is rotatably mounted at the top of the second gear and is rotatably mounted in a lapping plate; a third rack is meshed with the side wall of the second gear, a bearing plate is fixedly mounted on the side wall of the third rack and slidably mounted in the lapping plate, the first gear drives the second rack to move from left to right, the second rack drives the L-shaped limiting plates to move from left to right, and the L-shaped limiting plates on the two sides gradually approach the paper to limit the paper; and meanwhile, the first gear drives the synchronous belt transmission assembly to conduct anticlockwise transmission, the synchronous belt transmission assembly drives the second gear to rotate anticlockwise, the second gear enables the third rack to move from top to bottom, the third rack drives the bearing plate to move from top to bottom, and the situation that the bearing plate falls off from the side wall of the butt strap is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to image printer technical field, especially an image printer based on medical image. BACKGROUND

[0002] Printer is the device that the result of operation or intermediate result of computer is with people can discern figure, alphabet, symbol and pattern etc.

[0003] Paper feeding system: including paper feeding tray, paper feeding roller, etc., to ensure that the paper can accurately and smoothly enter the printing area;

[0004] Housing and frame: protect internal components, provide structural support, and may contain heat dissipation devices to prevent overheating;

[0005] Power supply unit: provides stable power for various components of the printer.

[0006] As China patent discloses: a kind of image printer of printable medical laser film, medical dry film, patent number: CN215397756U, by setting temperature sensor, the temperature inside printer is monitored in real time, when automatic heat dissipation cannot meet the working temperature required in printer, by controlling suction fan one, suction fan two and suction fan three cooperation, to accelerate the speed of printer heat dissipation, when natural heat dissipation meets the condition, then stop suction fan one, suction fan two and suction fan three work, it is favorable to reduce energy consumption, improve the utilization of resources.

[0007] But in the implementation process of the above technical scheme, it is found that at least the following technical problems exist: as described above, the size of the paper tray of the device is fixedly set, however, in the use of hospital image printer, due to the difference of patient symptoms and the actual situation of printing materials, the size of the printed paper materials is also different, when the printed paper is too large, it is easy to escape from the paper tray and fall on the ground or the table surface supporting the printer main body. UTILITY MODEL CONTENT

[0008] The utility model provides a kind of image printer based on medical image, solve the size of device paper tray, however, in the use of hospital image printer, due to the difference of patient symptoms and the actual situation of printing material is different, the size of paper material printed is also different, when the paper printed is too large, it is easy to out of paper tray, drop on the tabletop of supporting printer main body or the technical problem of the tabletop of supporting printer main body.

[0009] To achieve the above object, the utility model is realized by the following technical schemes:

[0010] An image printer based on medical image, including printer body, the side wall of printer body is hinged with the deck plate, the deck plate is internally provided with the limiting mechanism of paper clamping, the limiting mechanism includes first gear, the side wall of first gear is hingedly installed with first rack, the side wall of first gear is hingedly installed with second rack, the side wall of first rack and second rack is fixedly installed with L-shaped limiting plate for limiting paper movement, the bottom of L-shaped limiting plate is fixedly installed with sliding block, the side wall of first gear is drivingly installed with synchronous belt driving assembly, the inside of synchronous belt driving assembly is drivingly installed with second gear, the top of second gear is rotatably installed with damping bearing for limiting the rotation of second gear and first gear, the side wall of second gear is hingedly provided with third rack, the side wall of third rack is fixedly installed with bearing plate for limiting paper movement

[0011] Preferably: the first gear is rotatably installed in the deck plate, and the first rack is located above the second rack.

[0012] Preferably: the sliding block, the first rack and the second rack are slidingly installed in the deck plate, and the damping bearing is rotatably installed in the deck plate.

[0013] Preferably: the bearing plate is slidingly installed in the deck plate, and the side wall of the printer body is provided with a buckle groove.

[0014] Preferably: a telescopic rod is fixedly installed in the buckle groove, and a cylinder is fixedly installed at the end of the telescopic rod away from the printer body.

[0015] Preferably: a fixed bar is fixedly installed in the cylinder, and a threaded cylinder is rotatably installed at the top of the cylinder.

[0016] Preferably: a threaded rod is screwedly installed in the threaded cylinder, and a sliding groove is formed in the side wall of the threaded rod.

[0017] Preferably: the fixed bar is slidingly installed in the sliding groove.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] I. When printing is needed, the paper is placed above the bracket, and the L-shaped limiting plate on the right is pushed to slide to the middle, at this time the L-shaped limiting plate will drive the first rack to move from right to left, the first rack drives the first gear to rotate counterclockwise, the first gear drives the second rack to move from left to right, the second rack drives the L-shaped limiting plate to move from left to right, the L-shaped limiting plates on both sides will gradually approach the paper to limit the paper, and at the same time the first gear drives the synchronous belt transmission assembly to drive counterclockwise, the synchronous belt transmission assembly drives the second gear to rotate counterclockwise, the second gear will make the third rack move from top to bottom, the third rack drives the bearing plate to move from top to bottom, the bearing plate will limit the upper side of the paper to prevent the paper from falling off the side wall of the bracket. Since the medical image paper is proportional, the bearing plate will not cause the paper to curl, so as to limit the position of the paper and prevent the paper from falling off the side wall of the bracket.

[0020] II. When the paper placed on the side wall of the bracket is too much and too long, the bracket will be subjected to a large pressure, the fingers are placed in the buckle slot, the cylinder is pried out from the buckle slot, at this time the telescopic rod is stretched under stress, the fixed strip slides in the sliding groove, the rotation of the limiting screw rod is limited, at this time the threaded cylinder is rotated counterclockwise, the threaded cylinder makes the threaded rod extend out of the cylinder, the threaded rod contacts the bottom of the bracket to support the bracket, thereby supporting the bracket and preventing damage caused by excessive stress. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above description is only a summary of the technical scheme of the present application. In order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following is a detailed description of the preferred embodiments of the present application with reference to the accompanying drawings.

[0022] Figure 1 is a perspective view of the present application;

[0023] Figure 2 is a bearing plate structure diagram of the present application;

[0024] Figure 3 is a third rack structure diagram of the present application;

[0025] Figure 4 is a Figure 3 is an enlarged structure diagram of A in the middle;

[0026] Figure 5 is a cylinder structure diagram of the present application.

[0027] Legend: 11, printer body; 12, bracket; 13, first gear; 14, first rack; 15, second rack; 16, L-shaped limiting plate; 17, synchronous belt transmission assembly; 18, second gear; 19, damping bearing; 21, bearing plate; 22, buckle groove; 23, telescopic rod; 24, cylinder; 25, fixed bar; 26, threaded cylinder; 27, threaded rod; 28, sliding groove; 29, third rack. DETAILED DESCRIPTION

[0028] The embodiment of the present application provides a medical image-based image printer, which effectively solves the problem that the size of the paper tray of the device is fixedly set, however, in the use of the hospital image printer, due to the difference of patient symptoms and the actual situation of printing materials, the size of the printed paper materials is also different, when the printed paper is too large, it is easy to escape from the paper tray and fall on the ground or the table surface supporting the printer body, when printing is needed, the paper is placed above the bracket, and the right L-shaped limiting plate is pushed to slide to the middle, at this time, the L-shaped limiting plate drives the first rack to move from right to left, the first rack drives the first gear to rotate counterclockwise, the first gear drives the second rack to move from left to right, the second rack drives the L-shaped limiting plate to move from left to right, and the L-shaped limiting plates on both sides will gradually approach the paper to limit the paper, meanwhile, the first gear drives the synchronous belt transmission assembly to drive counterclockwise, the synchronous belt transmission assembly drives the second gear to rotate counterclockwise, the second gear drives the third rack to move from top to bottom, the third rack drives the bearing plate to move from top to bottom, and the bearing plate limits the upper side of the paper to prevent the paper from falling off from the side wall of the bracket, since the medical image paper is proportional, the bearing plate will not cause the paper to curl, so that the position of the paper is limited, and the situation that the paper falls off from the side wall of the bracket is prevented, when the paper placed on the side wall of the bracket is too much and too long, the bracket will be subjected to a large pressure, the fingers are placed in the buckle groove, the cylinder is pried out from the buckle groove, at this time, the telescopic rod is stretched under the force, the fixed bar slides in the sliding groove, the rotation of the threaded rod is limited, the threaded cylinder is rotated counterclockwise, the threaded cylinder makes the threaded rod extend out of the cylinder, the threaded rod contacts the bottom of the bracket to support the bracket, so that the bracket is supported, and the situation that the bracket is damaged due to excessive stress is prevented.

[0029] EMBODIMENT

[0030] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the technical scheme in the embodiment of the application effectively solves the technical problem that the size of the paper tray is fixedly set, however, in the use of the hospital image printer, due to the difference of patient symptoms and the actual situation of printing materials, the size of the printed paper materials is also different, when the printed paper is too large, it is easy to run out of the paper tray and fall on the ground or the table surface supporting the printer body, the general idea is as follows: an image printer based on medical images, comprising a printer body 11, a side wall of the printer body 11 is hingedly connected with a flap 12, a limiting mechanism for clamping paper is arranged inside the flap 12, the limiting mechanism comprises a first gear 13, the first gear 13 is rotationally installed inside the flap 12, a first rack 14 is meshingly installed on the side wall of the first gear 13, a second rack 15 is meshingly installed on the side wall of the first gear 13, the first rack 14 is located above the second rack 15, L-shaped limiting plates 16 are fixedly installed on the side walls of the first rack 14 and the second rack 15, a sliding block is fixedly installed at the bottom of the L-shaped limiting plate 16, the sliding block, the first rack 14 and the second rack 15 are slidingly installed inside the flap 12, a synchronous belt transmission assembly 17 is transmissionally installed on the side wall of the first gear 13, a second gear 18 is transmissionally installed inside the synchronous belt transmission assembly 17, a damping bearing 19 is rotationally installed at the top of the second gear 18, the damping bearing 19 is rotationally installed inside the flap 12, a third rack 29 is meshingly installed on the side wall of the second gear 18, a bearing plate 21 is fixedly installed on the side wall of the third rack 29, the bearing plate 21 is slidingly installed inside the flap 12, when printing is needed, the paper is placed above the flap 12, the L-shaped limiting plate 16 on the right is pushed to slide to the middle, at this time the L-shaped limiting plate 16 will drive the first rack 14 to move from right to left, the first rack 14 drives the first gear 13 to rotate counterclockwise, the first gear 13 drives the second rack 15 to move from left to right, the second rack 15 drives the L-shaped limiting plate 16 to move from left to right, the L-shaped limiting plates 16 on both sides will gradually approach the paper to limit the paper, at the same time the first gear 13 drives the synchronous belt transmission assembly 17 to drive counterclockwise, the synchronous belt transmission assembly 17 drives the second gear 18 to rotate counterclockwise, the second gear 18 will make the third rack 29 move from top to bottom, the third rack 29 drives the bearing plate 21 to move from top to bottom, the bearing plate 21 will limit the upper side of the paper to prevent the paper from falling off the side wall of the flap 12, since the medical image paper is proportional, the bearing plate 21 will not cause the paper to curl, thereby achieving the purpose of limiting the position of the paper and preventing the paper from falling off the side wall of the flap 12.

[0031] The side wall of the printer body 11 is provided with a buckle groove 22, a telescopic rod 23 is fixedly installed in the buckle groove 22, one end of the telescopic rod 23 away from the printer body 11 is fixedly installed with a cylinder 24, the cylinder 24 is fixedly installed with a fixed strip 25, the top of the cylinder 24 is rotatably installed with a threaded cylinder 26, the threaded cylinder 26 is internally threadedly installed with a threaded rod 27, when the paper placed on the side wall of the shelf plate 12 is too much and too long, the shelf plate 12 will be subjected to a greater pressure, the fingers are placed in the buckle groove 22, the cylinder 24 is pried out from the buckle groove 22, at this time the telescopic rod 23 is stretched under stress, the fixed strip 25 slides in the sliding groove 28, the rotation of the threaded rod 27 is limited, at this time the threaded cylinder 26 is counterclockwise rotated, the threaded cylinder 26 makes the threaded rod 27 extend out of the cylinder 24, the threaded rod 27 contacts the bottom of the shelf plate 12 to support the shelf plate 12, so that the shelf plate 12 is supported and the damage caused by excessive stress is prevented.

[0032] The side wall of the threaded rod 27 is provided with a sliding groove 28, the fixed strip 25 is slidably installed in the sliding groove 28, the movement of the threaded rod 27 is limited, the threaded rod 27 is prevented from rotating with the threaded cylinder 26, so that the threaded rod 27 cannot extend out of the cylinder 24.

[0033] In view of the problems in the prior art, the utility model provides a kind of image printer based on medical image, when needing printing, paper is placed above shelf plate 12, right side L-shaped limiting plate 16 is pushed to slide to middle, at this time L-shaped limiting plate 16 will drive first rack 14 to move from right to left, first rack 14 drives first gear 13 to rotate counterclockwise, first gear 13 drives second rack 15 to move from left to right, second rack 15 drives L-shaped limiting plate 16 to move from left to right, both sides L-shaped limiting plate 16 will gradually close to paper, paper is limited, while first gear 13 drives synchronous belt transmission assembly 17 to drive counterclockwise, synchronous belt transmission assembly 17 drives second gear 18 to rotate counterclockwise, second gear 18 will make third rack 29 move from top to bottom, third rack 29 drives bearing plate 21 to move from top to bottom, bearing plate 21 will limit the top of paper, prevent paper from falling off from the side wall of shelf plate 12, because medical image paper is proportional, so bearing plate 21 will not cause paper to curl, to limit the position of paper, prevent from falling off from the side wall of shelf plate 12, when the paper placed on the side wall of shelf plate 12 is too much and too long, shelf plate 12 will be subjected to a greater pressure, the fingers are placed in the buckle groove 22, the cylinder 24 is pried out from the buckle groove 22, at this time the telescopic rod 23 is stretched under stress, the fixed strip 25 slides in the sliding groove 28, the rotation of the threaded rod 27 is limited, at this time the threaded cylinder 26 is counterclockwise rotated, the threaded cylinder 26 makes the threaded rod 27 extend out of the cylinder 24, the threaded rod 27 contacts the bottom of the shelf plate 12 to support the shelf plate 12, so that the shelf plate 12 is supported and the damage caused by excessive stress is prevented.

[0034] Printer body 11: As the main structure of the whole image printer, it carries and accommodates other components, provides a basic framework and support for printing work;

[0035] Shelf 12: used for placing medical image paper to be printed, providing a support platform for the paper;

[0036] First gear 13: through meshing with first rack 14 and second rack 15, it realizes transmission and transmits the movement of one side L-shaped limiting plate 16 to the other side, so that the two L-shaped limiting plates 16 on both sides approach the paper at the same time, limiting the paper laterally;

[0037] First rack 14: when the right L-shaped limiting plate 16 is pushed, it drives the first rack 14 to move from right to left, thereby driving the first gear 13 to rotate counterclockwise;

[0038] Second rack 15: under the drive of the first gear 13, it moves from left to right, making the corresponding L-shaped limiting plate 16 approach the paper, and together with the L-shaped limiting plate 16 on the other side, it limits the paper laterally;

[0039] L-shaped limiting plate 16: the left and right L-shaped limiting plates 16 cooperate with each other to approach the paper from both sides, limiting the lateral movement of the paper and ensuring the accurate position of the paper on the shelf 12;

[0040] Synchronous belt transmission assembly 17: transmits the rotation of the first gear 13 to the second gear 18, realizing power transmission between different components;

[0041] Second gear 18: rotates counterclockwise under the drive of the synchronous belt transmission assembly 17, and in turn drives the third rack 29 to move;

[0042] Damping bearing 19: provides stable support and rotation protection for the top of the second gear 18, and increases the damping during rotation, making the transmission more stable;

[0043] Third rack 29: moves from top to bottom under the action of the second gear 18, driving the carrier plate 21 to limit the top of the paper;

[0044] Carrier plate 21: limits the top of the paper to prevent it from falling off the side wall of the shelf 12, and due to the proportional characteristics of the medical image paper, it will not cause the paper to curl;

[0045] Dowel slot 22: provides storage space for the cylinder 24, making it easy to hide the cylinder 24 when the support function is not needed, keeping the appearance of the printer clean;

[0046] Telescopic rod 23: can be stretched when the shelf 12 needs to be supported, providing length adjustment so that the cylinder 24 can reach the appropriate position to support the shelf 12;

[0047] Cylinder 24: internally installed with fixed bar 25, threaded cylinder 26 and other components, as a part of the support structure, supporting the plate 12;

[0048] Fixed bar 25: sliding in the sliding groove 28 on the threaded rod 27, limiting the rotation of the threaded rod 27, ensuring that the threaded rod 27 can extend or retract from the cylinder 24 when the threaded cylinder 26 rotates;

[0049] Threaded cylinder 26: by counterclockwise rotation, the internally threaded threaded rod 27 extends out of the cylinder 24 and contacts the bottom of the plate 12 to support the plate 12;

[0050] Threaded rod 27: under the action of threaded cylinder 26, it extends or retracts from the cylinder 24 and finally contacts the bottom of the plate 12 to provide support force for the plate 12, preventing the plate 12 from being damaged due to excessive force caused by placing too much and too long paper;

[0051] Sliding groove 28: for the sliding of the fixed bar 25, limiting the rotation of the threaded rod 27, ensuring that the threaded rod 27 can move linearly according to the design requirements.

[0052] Working principle:

[0053] First step, when printing is needed, place the paper above the plate 12, push the right L-shaped limiting plate 16 to the middle, at this time the L-shaped limiting plate 16 will drive the first rack 14 to move from right to left, the first rack 14 drives the first gear 13 to rotate counterclockwise, the first gear 13 drives the second rack 15 to move from left to right, the second rack 15 drives the L-shaped limiting plate 16 to move from left to right, the two L-shaped limiting plates 16 will gradually move towards the paper to limit the position of the paper, at the same time the first gear 13 drives the synchronous belt transmission assembly 17 to rotate counterclockwise, the synchronous belt transmission assembly 17 drives the second gear 18 to rotate counterclockwise, the second gear 18 will make the third rack 29 move from top to bottom, the third rack 29 drives the bearing plate 21 to move from top to bottom, the bearing plate 21 will limit the upper part of the paper, preventing the paper from falling off from the side wall of the plate 12, since the medical image paper is proportional, the bearing plate 21 will not cause the paper to curl, thereby achieving the purpose of limiting the position of the paper and preventing it from falling off from the side wall of the plate 12.

[0054] Second, when the paper is too much and too long, the batten 12 will be under greater pressure, put your fingers into the buckle slot 22 inside, the cylinder 24 from the buckle slot 22 inside the pick, the telescopic rod 23 stretch under stress, the fixed strip 25 sliding in the slot 28 inside, will limit the screw rod 27 rotation, this time counterclockwise rotate the screw cylinder 26, the screw cylinder 26 makes the screw rod 27 extend out of the cylinder 24 inside, the screw rod 27 contact to the batten 12 bottom, support the batten 12, thereby achieve support batten 12, prevent the case of damage caused by excessive stress.

[0055] Finally, it should be noted that: apparently, the above examples are merely for clearly illustrate the utility model made of examples, and not limited to the implementation. For those skilled in the art, on the basis of the above description can also be made in other different forms of changes or variations. Here do not need to and can not all the implementation to be exhausted. The obvious changes or variations derived from still within the scope of the utility model.

Claims

1. A medical image-based image printer comprising a printer body (11) having a flap (12) hinged to a side wall thereof, characterized in that, The clamping plate (12) is internally provided with a limiting mechanism for clamping paper; The limiting mechanism comprises a first gear (13), a first rack (14) is engagedly mounted on the side wall of the first gear (13), a second rack (15) is engagedly mounted on the side wall of the first gear (13), the first rack (14) and the second rack (15) are both fixedly installed with an L-shaped limiting plate (16) for limiting the movement of paper, the L-shaped limiting plate (16) is fixedly installed with a sliding block at the bottom, the first gear (13) is drivingly installed with a synchronous belt transmission assembly (17) on the side wall, the synchronous belt transmission assembly (17) is drivingly installed with a second gear (18) inside, the second gear (18) is rotatably installed with a damping bearing (19) at the top for limiting the rotation of the second gear (18) and the first gear (13); Wherein, the second gear (18) is engaged with a third rack (29) on the side wall, the third rack (29) is fixedly installed with a bearing plate (21) for limiting the movement of paper, the sliding block, the first rack (14) and the second rack (15) are all slidingly installed inside the clamping plate (12), the damping bearing (19) is rotatably installed inside the clamping plate (12), the bearing plate (21) is slidingly installed inside the clamping plate (12), the printer body (11) is provided with a buckle groove (22) on the side wall.

2. The medical image-based image printer of claim 1, wherein, The first gear (13) is rotatably installed inside the clamping plate (12); Wherein, the first rack (14) is located above the second rack (15).

3. The medical image-based image printer of claim 1, wherein, The buckle groove (22) is fixedly installed with a telescopic rod (23) inside; Wherein, the telescopic rod (23) is fixedly installed with a cylinder (24) at the end away from the printer body (11).

4. The medical image-based image printer of claim 3, wherein, The cylinder (24) is fixedly installed with a fixed bar (25) inside; Wherein, the cylinder (24) is rotatably installed with a threaded cylinder (26) at the top.

5. The medical image-based image printer of claim 4, wherein, The threaded cylinder (26) is internally threaded with a threaded rod (27); Wherein, the threaded rod (27) is provided with a sliding groove (28) on the side wall.

6. The medical image-based picture printer of claim 4, wherein, The fixed bar (25) is slidingly installed inside the sliding groove (28).

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