CN220872788U - Medical film viewer with film corner fixing function - Google Patents

Abstract

The utility model discloses a medical film viewer with a film corner fixing function, which comprises a film viewing lamp plate, displacement components fixed on side walls of two sides of the film viewing lamp plate, a reset connecting rod structure movably connected in the displacement components, and a pressing plate structure arranged at the tail end of the reset connecting rod structure; the displacement assembly comprises a sliding rail and a sliding block arranged in the sliding rail; the pressing plate structure comprises a vertical plate and rubber L-shaped plates fixed at the top and bottom of the back of the vertical plate. According to the technical scheme, the reset connecting rod structures and the pressing plate structures are arranged on the two sides of the film observing lamp panel, the turnover clamping capability of the reset connecting rod structures is utilized, the two rubber L-shaped plates on the vertical plate press corners of an X-ray film, so that the X-ray film can be matched with the surface of the film observing lamp panel more in a fitting mode, meanwhile, the two groups of reset connecting rod structures and the pressing plate structures can be mutually close to and far away from each other through the matching of the sliding rail and the sliding block, and therefore the X-ray film with different lengths can be adapted.

Description

Medical film viewer with film corner fixing function

Technical Field

The utility model relates to the technical field of film viewer equipment, in particular to a medical film viewer with a film corner fixing function.

Background

Medical film viewers, also known as medical film viewers, are auxiliary devices for evaluating radiographic films. The X-ray film is illuminated by uniformly distributed light sources to assist the doctor in viewing the image in the film.

In use, the existing medical film viewer generally inserts one side of an X-ray film into a side seam of the film viewer for fixing, but because the X-ray film is thinner and has softness, after the corner of the X-ray film is tilted and curled due to improper storage of the X-ray film or the whole flatness of the X-ray film has bending phenomenon, the X-ray film cannot be well fixed only by inserting one side of the X-ray film into the side seam, and the X-ray film cannot be well attached to the surface of a film viewer.

According to the defects and drawbacks of the medical film viewer during use, a person skilled in the art proposes a medical film viewer with a film corner fixing function.

Disclosure of utility model

The utility model aims to provide a medical film viewer with a film corner fixing function, which aims to solve the defects in the background technology.

In order to solve the defects and drawbacks described in the background art, the present utility model provides the following technical solutions:

The film viewer comprises a film viewer plate, displacement assemblies fixed on the side walls of the two sides of the film viewer plate, a reset connecting rod structure movably connected in the displacement assemblies, and a pressing plate structure arranged at the tail end of the reset connecting rod structure;

the displacement assembly comprises a sliding rail and a sliding block arranged in the sliding rail;

the pressing plate structure comprises a vertical plate and rubber L-shaped plates fixed at the top and bottom of the back of the vertical plate;

The reset connecting rod structure comprises a connecting plate, two supporting blocks fixed on the front face of the connecting plate and a rotating shaft fixed between the supporting blocks, wherein two transverse plates are movably connected to the outer surface of the rotating shaft, a torsion spring is arranged on the outer ring of the rotating shaft, one end of the torsion spring is fixed on the front face of the connecting plate, and the other end of the torsion spring is fixed on the side wall of the transverse plate.

As a preferable scheme of the utility model, the transverse plates are mutually fixed with connecting blocks for connecting the two transverse plates, the side walls of the transverse plates are fixed with baffle plates, and the side walls of one end of the torsion spring far away from the rotating shaft are contacted with the side walls of the baffle plates.

As a preferable scheme of the utility model, a fixed block is fixed on the side wall of the front face of the connecting plate, the other end of the torsion spring far away from the rotating shaft is clamped on the side wall of the fixed block, and a groove for clamping the end head of the torsion spring is formed in the side wall of the fixed block.

As a preferable scheme of the utility model, a round hole for the rotary shaft to penetrate is formed in one end of the transverse plate, which is close to the connecting plate.

As a preferable scheme of the utility model, the back surface of the connecting plate is fixedly connected with one end of the sliding block, which is exposed out of the sliding rail.

As a preferable scheme of the utility model, one end of the transverse plate far away from the rotating shaft is fixedly connected with the side wall of the vertical plate.

As a preferable scheme of the utility model, one side surface of the rubber L-shaped plate far away from the vertical plate is closely contacted with the front side wall of the film observing lamp plate.

As a preferable scheme of the utility model, the pressing plate structure, the reset connecting rod structure and the displacement assembly are all symmetrically distributed by taking the central axis of the film observing lamp panel as a base point.

In the technical scheme, the utility model has the technical effects and advantages that:

according to the technical scheme, the reset connecting rod structures and the pressing plate structures are arranged on the two sides of the film observing lamp panel, the turnover clamping capability of the reset connecting rod structures is utilized, the two rubber L-shaped plates on the vertical plate press corners of an X-ray film, so that the X-ray film can be matched with the surface of the film observing lamp panel more in a fitting mode, meanwhile, the two groups of reset connecting rod structures and the pressing plate structures can be mutually close to and far away from each other through the matching of the sliding rail and the sliding block, and therefore the X-ray film with different lengths can be adapted.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of a medical film viewer;

FIG. 2 is an enlarged schematic view of a film corner securing assembly;

FIG. 3 is a schematic view of a reset link in a film corner securing assembly;

FIG. 4 is a schematic view of a platen structure in a film corner securing assembly;

Fig. 5 is a schematic view of a displacement assembly of the film corner fixing assembly.

Reference numerals illustrate:

1. Film viewing lamp plate; 2. a platen structure; 21. a vertical plate; 22. a rubber L-shaped plate; 3. a reset connecting rod structure; 31. a connecting plate; 32. a fixed block; 33. a torsion spring; 34. a rotating shaft; 35. a round hole; 36. a baffle; 37. a connecting block; 38. a support block; 39. a cross plate; 4. a displacement assembly; 41. a slide rail; 42. a sliding block.

Detailed Description

In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.

Examples

Reference is made to the accompanying drawings of the specification from figure 1 to figure 5;

film corner fixed knot of medical film viewer constructs:

the embodiment comprises the following steps:

The film viewing lamp panel 1, displacement assemblies 4 fixed on the side walls of the two sides of the film viewing lamp panel 1, a reset connecting rod structure 3 movably connected in the displacement assemblies 4, and a pressing plate structure 2 arranged at the tail end of the reset connecting rod structure 3; the displacement assembly 4 comprises a sliding rail 41, and a sliding block 42 arranged in the track of the sliding rail 41; the platen structure 2 includes a riser 21, and rubber L-shaped plates 22 fixed to the top and bottom of the back of the riser 21.

The reset connecting rod structure 3 comprises a connecting plate 31, two supporting blocks 38 fixed on the front surface of the connecting plate 31 and a rotating shaft 34 fixed between the supporting blocks 38, wherein two transverse plates 39 are movably connected to the outer surface of the rotating shaft 34, a torsion spring 33 is arranged on the outer ring of the rotating shaft 34, one end of the torsion spring 33 is fixed on the front surface of the connecting plate 31, and the other end of the torsion spring 33 is fixed on the side wall of the transverse plate 39.

The transverse plates 39 are fixed with a connecting block 37 therebetween for connecting the two transverse plates 39, and the side walls of the transverse plates 39 are fixed with a baffle plate 36, and the side wall of one end of the torsion spring 33 far away from the rotating shaft 34 is contacted with the side wall of the baffle plate 36.

A fixed block 32 is fixed on the front side wall of the connecting plate 31, the other end of the torsion spring 33, which is far away from the rotating shaft 34, is clamped on the side wall of the fixed block 32, and a groove for clamping the end head of the torsion spring 33 is formed in the side wall of the fixed block 32; a round hole 35 for the rotary shaft 34 to penetrate is formed in one end, close to the connecting plate 31, of the transverse plate 39; the back surface of the connecting plate 31 is fixedly connected with one end of the sliding block 42 exposed out of the sliding rail 41; one end of the transverse plate 39, which is far away from the rotating shaft 34, is fixedly connected with the side wall of the vertical plate 21.

The side surface of the rubber L-shaped plate 22 far from the vertical plate 21 is closely contacted with the front side wall of the film observing lamp plate 1.

According to the optimal technical scheme in the embodiment, the film corner fixing function of the medical film viewer is described:

Pulling the vertical plate 21 outwards and driving the transverse plate 39 to do circular motion with the axis of the rotating shaft 34 as a base point, simultaneously the torsion spring 33 on the outer ring of the rotating shaft 34 is contracted, then manually pulling the pressing plate structure 2 and the reset connecting rod structure 3 to move in directions approaching to or separating from each other, and the sliding block 42 at the bottom of the reset connecting rod structure 3 slides left and right in the sliding rail 41 to assist the displacement of the pressing plate structure 2 and the reset connecting rod structure 3. After the X-ray film is attached to the surface of the film observing lamp plate 1, the transverse plate 39 is reset by the elasticity of the rotating shaft 34, and the two rubber L-shaped plates 22 on the back of the vertical plate 21 are contacted with the surface of the X-ray film, so that the corners of the X-ray film are fixed.

In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present application are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. Medical film viewer with film corner fixed function, its characterized in that:

Comprises a film viewing lamp plate (1), displacement components (4) fixed on the side walls of the two sides of the film viewing lamp plate (1), a reset connecting rod structure (3) movably connected in the displacement components (4), and a pressing plate structure (2) arranged at the tail end of the reset connecting rod structure (3);

the displacement assembly (4) comprises a sliding rail (41), and a sliding block (42) arranged in the rail of the sliding rail (41);

The pressing plate structure (2) comprises a vertical plate (21), and rubber L-shaped plates (22) fixed on the top and bottom of the back of the vertical plate (21);

The reset connecting rod structure (3) comprises a connecting plate (31), two supporting blocks (38) fixed on the front face of the connecting plate (31), and a rotating shaft (34) fixed between the supporting blocks (38), wherein two transverse plates (39) are movably connected to the outer surface of the rotating shaft (34), torsion springs (33) are arranged on the outer ring of the rotating shaft (34), one ends of the torsion springs (33) are fixed on the front face of the connecting plate (31), and the other ends of the torsion springs (33) are fixed on the side walls of the transverse plates (39).

2. The medical film viewer with film corner fixing function according to claim 1, wherein: the transverse plates (39) are mutually fixed with connecting blocks (37) for connecting the two transverse plates (39), the side walls of the transverse plates (39) are fixedly provided with baffle plates (36), and the side walls of one ends of the torsion springs (33) far away from the rotating shafts (34) are contacted with the side walls of the baffle plates (36).

3. The medical film viewer with film corner fixing function according to claim 1, wherein: a fixed block (32) is fixed on the front side wall of the connecting plate (31), the other end of the torsion spring (33) far away from the rotating shaft (34) is clamped on the side wall of the fixed block (32), and a groove for clamping the end head of the torsion spring (33) is formed in the side wall of the fixed block (32).

4. The medical film viewer with film corner fixing function according to claim 1, wherein: round holes (35) through which the rotating shafts (34) penetrate are formed in one ends, close to the connecting plates (31), of the transverse plates (39).

5. The medical film viewer with film corner fixing function according to claim 1, wherein: the back surface of the connecting plate (31) is fixedly connected with one end of the sliding block (42) exposed out of the sliding rail (41).

6. The medical film viewer with film corner fixing function according to claim 1, wherein: one end of the transverse plate (39) far away from the rotating shaft (34) is fixedly connected with the side wall of the vertical plate (21).

7. The medical film viewer with film corner fixing function according to claim 1, wherein: one side surface of the rubber L-shaped plate (22) far away from the vertical plate (21) is tightly contacted with the front side wall of the film observing lamp plate (1).

8. The medical film viewer with film corner fixing function according to claim 1, wherein: the pressing plate structure (2), the reset connecting rod structure (3) and the displacement assembly (4) are symmetrically distributed left and right by taking the central axis of the film observing lamp panel (1) as a base point.