Film fixing structure for medical printer

Abstract

The utility model relates to the technical field of laser film fixing, discloses a film fixing structure for a medical printer, and solves the problems that the fixing width of a laser film is fixed, the laser film is not suitable for positioning laser films with different sizes, fixing structures with different clamping sizes need to be replaced, the operation is troublesome, and the working efficiency is reduced. Through the arrangement of the printer body, a sliding plate, a sliding groove, a fixing groove, a positioning plate B, a positioning plate A, a sliding block, a spring B, a limiting block and a spring A, when a film needs to be fixed, a clamping piece in a clamping hole is taken out, the spring A is pulled open, the film is placed on the positioning plate A, and one group of positioning plate A is extruded, so that the limiting block is separated from clamping connection of the fixing groove; the distance between the two sets of positioning plates A is adjusted according to the width of the films, after adjustment is completed, applied force is released, the limiting blocks are clamped in the clamping holes, the positioning plates B are connected with the positioning plates A in a clamped mode through the clamping pieces, and fixing according to the different sizes of the films is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser film fixing, in particular to a film fixing structure for a medical printer. Background Art

[0002] Medical printers are an indispensable and important equipment in the medical industry. They are mainly used to print various medical imaging films. In medical printers, the film fixing structure plays a vital role. It can ensure that the film remains stable during the printing process and prevent the film from moving or twisting, thereby ensuring the quality of the printed image.

[0003] In the existing technology, there is a fixing structure for medical laser film with application number 202223438082.7. The utility model discloses a fixing structure for medical laser film, which belongs to the technical field of medical laser film fixing. The key points of its technical solution include a medical laser film body, a connecting mechanism and a fixing mechanism. The connecting mechanism is bonded to the rear side of the medical laser film body, and the fixing mechanism is clamped on the surface of the connecting mechanism. The connecting mechanism includes a connecting plate, a connecting hole and a connecting block. The connecting plate is bonded to the rear side of the medical laser film body, and the connecting hole is opened on the top of the connecting plate. By setting the connecting mechanism and the fixing mechanism, the connecting plate can connect the medical laser film body to the fixing mechanism, and the connecting block can fix the connecting hole, thereby fixing the medical laser film body. The upper clamping assembly can drive the connecting block to slide in the lower clamping assembly, and the lower clamping assembly can connect multiple fixing mechanisms to each other, thereby facilitating the removal and fixation of the medical laser film body.

[0004] However, in this utility model, the fixed width of the laser film is fixed, which is not suitable for positioning laser films of different sizes. It is necessary to replace the fixed structure with different engaging sizes, which is troublesome to operate and reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a film fixing structure for a medical printer. By adopting the device to work, the problem that the fixed width of the laser film is fixed and is not suitable for positioning laser films of different sizes, the fixing structure of different engaging sizes needs to be replaced, which causes troublesome operation and reduces work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film fixing structure for a medical printer, comprising a printer body, the upper end of the printer body being snap-connected with an organic cover;

[0007] A fixed plate A is provided on the inner wall of the printer body, a fixed plate B is provided on one side of the fixed plate A, a sliding plate is slidably connected to the upper end of the fixed plate B, a fixing part for fixing the film is movably connected to the upper end of the sliding plate, a sliding groove and a fixed groove are provided on the upper end of the sliding plate, the fixing part includes a spring B slidably connected in the sliding groove, a connecting block is provided on the upper end of the spring B, a limiting block and a sliding block are provided on the upper end of the connecting block, a supporting plate is provided on the upper end of the fixed plate B, a spring A is provided between the supporting plate and the sliding block, a positioning plate A is provided on the upper ends of the sliding block and the supporting plate, the positioning plate A is snap-connected to the positioning plate B on the upper end, and a snap-fit ​​hole is provided on the upper end of the positioning plate B.

[0008] Furthermore, a rotating shaft is arranged at the upper end of the fixing plate A, a mounting plate A is slidably connected to the upper end of the fixing plate A, and a gear block A is arranged at one side of the mounting plate A.

[0009] Furthermore, one end of the rotating shaft passes through the fixed plate A, a rotating rod is provided on one side of the rotating shaft, and a gear is provided on the other side of the rotating shaft, and the gear is meshed and connected with the gear block A.

[0010] Furthermore, a tooth block B is provided on one side of the support plate, and the tooth block B is meshedly connected with the gear.

[0011] Furthermore, a locking groove is provided at the upper end of the printer body, and a locking block is provided at the lower end of the machine cover.

[0012] Furthermore, a door is hingedly connected to one side of the printer body, and a rotating opening is opened on one side of the printer body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a film fixing structure for a medical printer. By arranging a printer body, a sliding plate, a sliding groove, a fixing groove, a positioning plate B, a positioning plate A, a sliding block, a spring B, a limiting block and a spring A, when the film needs to be fixed, a clamping piece in a clamping hole is taken out, the spring A is pulled open, the film is placed on the positioning plate A, one group of the positioning plates A is squeezed to make the limiting block break away from the clamping connection of the fixing groove, the spacing between the two groups of positioning plates A is adjusted according to the width of the film, after the adjustment, the applied force is released to make the limiting block clamped in the clamping hole, and the positioning plate B is clamped and connected with the positioning plate A by using the clamping piece, so as to realize the fixation according to different sizes of films. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the printer body structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cover structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the printer body of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the fixing part of the utility model.

[0020] In the figure: 1. printer body; 11. rotating opening; 12. engaging groove; 2. machine cover; 21. clamping block; 3. machine door; 4. rotating shaft; 41. rotating rod; 42. gear; 5. fixing plate A; 6. mounting plate A; 61. tooth block A; 7. fixing plate B; 71. supporting plate; 72. tooth block B; 8. sliding plate; 81. sliding groove; 82. fixing groove; 9. fixing part; 91. positioning plate B; 92. engaging hole; 93. positioning plate A; 94. sliding block; 95. spring B; 96. connecting block; 97. limiting block; 10. spring A. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A film fixing structure for a medical printer includes a printer body 1, and an organic cover 2 is snap-connected to the upper end of the printer body 1.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 4 and Figure 5A fixed plate A5 is provided on the inner wall of the printer body 1, a fixed plate B7 is provided on one side of the fixed plate A5, a sliding plate 8 is slidably connected to the upper end of the fixed plate B7, a fixing portion 9 for fixing the film is movably connected to the upper end of the sliding plate 8, a sliding groove 81 and a fixed groove 82 are provided on the upper end of the sliding plate 8, the fixing portion 9 includes a spring B95 slidably connected in the sliding groove 81, a connecting block 96 is provided on the upper end of the spring B95, a limiting block 97 and a sliding block 94 are provided on the upper end of the connecting block 96, a supporting plate 71 is provided on the upper end of the fixed plate B7, a spring A10 is provided between the supporting plate 71 and the sliding block 94, a positioning plate A93 is provided on the upper end of the sliding block 94 and the supporting plate 71, the positioning plate A93 is connected to the positioning plate B91 at the upper end, and a locking hole 92 is provided on the upper end of the positioning plate B91.

[0027] Specifically, when the film needs to be fixed, the locking piece in the locking hole 92 is taken out, the spring A10 is pulled open, the film is placed on the positioning plate A93, and then one group of positioning plates A93 is squeezed to make the limit block 97 disengage from the locking connection of the fixing groove 82, and the spacing between the two groups of positioning plates A93 is adjusted according to the width of the film. After adjustment, the applied force is released so that the limit block 97 is locked in the locking hole 92, and the positioning plate B91 is locked and connected with the positioning plate A93 using the locking piece, thereby realizing fixation according to different sizes of films.

[0028] Embodiment 2:

[0029] See also Figure 1-Figure 4 A rotating shaft 4 is provided at the upper end of the fixed plate A5, and a mounting plate A6 is slidably connected to the upper end of the fixed plate A5. A gear block A61 is provided on one side of the mounting plate A6, one end of the rotating shaft 4 passes through the fixed plate A5, a rotating rod 41 is provided on one side of the rotating shaft 4, and a gear 42 is provided on the other side of the rotating shaft 4, and the gear 42 is meshed and connected with the gear block A61. A gear block B72 is provided on one side of the supporting plate 71, and the gear block B72 is meshed and connected with the gear 42. A locking groove 12 is provided at the upper end of the printer body 1, and a locking block 21 is provided at the lower end of the machine cover 2. A machine door 3 is hinged on one side of the printer body 1, and a rotating opening 11 is provided on one side of the printer body 1.

[0030] Specifically, after opening the machine door 3, the operator can rotate the rotating rod 41 through the rotating mouth 11. Rotating the rotating rod 41 causes the rotating shaft 4 to rotate, which drives the gear 42 to rotate, so that the bonded tooth block A61 and the tooth block B72 move, and drives the sliding plate 8 to slide, so that the fixing part 9 is exposed from the machine door 3, which is convenient for the fixed installation of the film and will not be restricted by the internal space of the printer body 1. When it is necessary to cover the machine cover 2, align the card block 21 with the card slot 12 so that the machine cover 2 is card-engaged and connected with the printer body 1.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film fixing structure for a medical printer, comprising a printer body (1), characterized in that: The upper end of the printer body (1) is snap-connected with a cover (2); The inner wall of the printer body (1) is provided with a fixed plate A (5), a fixed plate B (7) is provided on one side of the fixed plate A (5), the upper end of the fixed plate B (7) is slidably connected with a sliding plate (8), the upper end of the sliding plate (8) is movably connected with a fixing part (9) for fixing the film, the upper end of the sliding plate (8) is provided with a sliding groove (81) and a fixing groove (82), the fixing part (9) includes a spring B (95) slidably connected in the sliding groove (81), the upper end of the spring B (95) is provided with A connecting block (96), a limit block (97) and a sliding block (94) are arranged at the upper end of the connecting block (96), a support plate (71) is arranged at the upper end of the fixed plate B (7), a spring A (10) is arranged between the support plate (71) and the sliding block (94), a positioning plate A (93) is arranged at the upper end of the sliding block (94) and the support plate (71), the upper end of the positioning plate A (93) is snap-connected with the positioning plate B (91), and a snap-fit ​​hole (92) is opened at the upper end of the positioning plate B (91).

2. A film fixing structure for a medical printer according to claim 1, characterized in that: The upper end of the fixed plate A (5) is provided with a rotating shaft (4), the upper end of the fixed plate A (5) is slidably connected with a mounting plate A (6), and one side of the mounting plate A (6) is provided with a gear block A (61).

3. The film fixing structure for a medical printer according to claim 2, characterized in that: One end of the rotating shaft (4) passes through the fixed plate A (5), a rotating rod (41) is provided on one side of the rotating shaft (4), and a gear (42) is provided on the other side of the rotating shaft (4), and the gear (42) is meshedly connected with the gear block A (61).

4. The film fixing structure for a medical printer according to claim 3, characterized in that: A tooth block B (72) is provided on one side of the support plate (71), and the tooth block B (72) is meshedly connected with the gear (42).

5. The film fixing structure for a medical printer according to claim 1, characterized in that: The upper end of the printer body (1) is provided with a locking groove (12), and the lower end of the machine cover (2) is provided with a locking block (21).

6. The film fixing structure for a medical printer according to claim 1, characterized in that: A door (3) is hingedly connected to one side of the printer body (1), and a rotating opening (11) is opened on one side of the printer body (1).

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