CN217689630U - Medical film reading lamp - Google Patents

Abstract

The utility model discloses a medical film reading lamp, which relates to the technical field of lamps and comprises a lamp frame; the transparent lens is arranged in the lamp frame; the fixing structure is arranged on the lamp frame and used for fixing the CT film; the lamp comprises a light source which can move relative to the transparent lens and emits light and a lampshade which is connected between the lamp frame and the light source and used for blocking light. The adjustable illumination intensity, the aperture area and the illumination angle are convenient to operate, the multi-prism is used for diffusing light, the illumination is enhanced, and the overall or local film reading effect is improved.

Description

Medical film reading lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, a concretely designs medical piece lamp of reading.

Background

The film reading lamp is an instrument used for irradiating CT images and assisting medical staff in observing the CT images. Currently, when a patient is clinically diagnosed with an image, the patient needs to look up a CT film by means of a film reading lamp.

In the prior art, the commonly used film reading lamp is fixed, the opening and closing of the light is controlled through the switch, the common handheld film reading lamp is affected by the size of a CT film, local observation is often carried out, in local observation, the intensity of light after the light is opened, the aperture area and the illumination angle need to be adjusted by simultaneously moving the CT film and the film reading lamp, the user needs to frequently move the CT film to adapt to the film reading lamp, the film reading effect is not ideal, the reading is inconvenient, and therefore the medical film reading lamp is needed.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

a medical film reading lamp comprises a lamp frame;

the transparent lens is arranged in the lamp frame;

the fixing structure is arranged on the lamp frame and used for fixing the CT film;

the lamp comprises a light source which can move relative to the transparent lens and emits light and a lampshade which is connected between the lamp frame and the light source and used for blocking light.

As the preferable technical scheme of the application, a plurality of polygonal pyramids arranged in a matrix are arranged on the inner wall of the transparent lens.

As a preferred technical solution of the present application, the polygonal pyramid is a rectangular pyramid.

As the preferable technical scheme, the lampshade is formed by interlacing and nesting a plurality of annular skeletons and a plurality of annular elastic structures, the shape of the lampshade is flat, and the flat shape moves away from the transparent lens along with the light source to form a tower shape.

As the preferable technical scheme of the application, the edge of the lamp frame is provided with the hanging lug.

As the preferred technical scheme of this application, fixed knot constructs including locating the rack of rim both sides and the splint that relative rack removed, wherein, seted up a plurality of pawl on the rack, splint both ends are towards the protruding reverse pawl that forms and the pawl of mutually supporting of rack, and bend in both ends port department and form the notch that supplies the rim to slide.

As the preferred technical scheme of this application, fixed knot constructs including a plurality of swing joint in first magnetic bead on the rim and with the mutual adsorbed second magnetic bead of first magnetic bead.

As a preferred technical solution of the present application, the light source is rotatably connected with a handle.

As the preferred technical scheme of this application, the handle includes that the inner wall is equipped with the internal screw thread sleeve and the body of rod that the external screw thread was seted up to the outer wall, and the body of rod connects the sleeve soon through the screw thread.

As the preferable technical scheme of the application, the handle further comprises a universal roller movably connected to the bottom end.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the light source is manually pulled to move relative to the CT film, the distance between the light source and the CT film can be adjusted according to the required illumination intensity and aperture area, the deviation angle between the light source and the CT film can also be adjusted according to the required illumination angle, and the operation is convenient;

2. the multi-prism is additionally arranged to diffuse light and enhance illumination, when the light source is far away from the CT film, the light of the light source is uniformly distributed to the transparent lens, the whole film reading is facilitated, when the light source is near to the CT film, the local light intensity of the light source irradiating the CT film is high, and the local high-precision film reading is facilitated.

Drawings

Fig. 1 is an overall structure diagram of a first embodiment of the present invention;

fig. 2 is a structural diagram of a lamp shade in the first embodiment of the present invention;

fig. 3 is a structural diagram of a transparent lens according to a second embodiment of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

fig. 5 is a structural diagram of a fixing structure in a third embodiment of the present invention;

fig. 6 is a structural diagram of a fixing structure in the fourth embodiment of the present invention;

fig. 7 is an assembly view of a handle according to a fifth embodiment of the present invention;

fig. 8 is an exploded view of a handle according to a fifth embodiment of the present invention.

The following are marked in the figure:

1. a lamp frame; 11. hanging a lug; 2. a transparent lens; 21. a polygonal pyramid; 3. a fixed structure; 31. a rack; 32. a splint; 33. a first magnetic bead; 34. a second magnetic bead; 35. an arc-shaped slot; 4. a light source; 5. a lamp shade; 51. an annular skeleton; 52. an annular elastic structure; 6. a handle; 61. a sleeve; 62. a rod body; 63. and a universal roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, or the orientation or position relationship that the skilled person usually understands, and such terms are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

referring to fig. 1 to 2, a medical reading lamp comprises a lamp frame 1;

the transparent lens 2 is arranged in the lamp frame 1, the transparent lens 2 is clamped in two frame-shaped plate bodies of the lamp frame 1, the two frame-shaped plate bodies are connected through screws or buckled through buckles, and the transparent lens 2 can be detached from the lamp frame 1, so that the lamp frame is convenient to maintain and replace;

the fixing structure 3 is arranged on the lamp frame 1 and used for fixing the CT film, so that the CT film is close to the transparent lens 2 and can be fixed relative to the transparent lens 2 during observation, and the observation effect of the CT film is improved;

the LED lamp comprises a light source 4 which can move relative to a transparent lens 2 and emits light and a lampshade 5 which is connected between a lamp frame 1 and the light source 4 and used for blocking light, wherein the light source 4 comprises an LED lamp wick, an LED lamp wick support plate, a conductive wire, a rechargeable battery and a shell, the distance from the light source 4 to a CT (computed tomography) sheet can be adjusted by moving the light source 4 according to the required illumination intensity and aperture area, and the deviation angle between the light source 4 and the CT sheet can also be adjusted according to the required illumination angle.

As a preferred technical solution of the present application, the lampshade 5 is formed by interleaving and nesting a plurality of annular skeletons 51 and a plurality of annular elastic structures 52, and the shape of the lampshade is flat, and the flat shape moves away from the transparent lens 2 along with the light source 4 to form a tower shape; annular elastic structure 52 can stretch out and draw back deformation, and when manual pulling light source 4, it is direct convenient, nimble various to adjust the operation, and the design of this lamp shade 5 makes to read the piece lamp and be flat-plate-like when not using, is convenient for accomodate, and annular elastic structure 52 in this embodiment comprises black stretch cloth, and stretch cloth can breathe freely, can prevent to form the negative pressure in the space that lamp shade 5 and transparent lens 2 formed among the 5 deformation processes of lamp shade.

As the preferred technical scheme of this application, 1 edge of rim is provided with hangers 11, and hangers 11 are used for handheld or hang rim 1 together with transparent lens 2, specifically can hang it on the couple of infusion support when the hospital makes a rounds of wards, and multiple fixed mode cooperates current medical environment to use, and is fixed convenient quick.

Example two:

referring to fig. 3 to 4, the difference between the present embodiment and the first embodiment is that a plurality of polygonal pyramids 21 arranged in a matrix are disposed on the inner wall of the transparent lens 2 for diffusing light and enhancing illumination.

As a preferable embodiment of the present invention, the polygonal pyramid 21 is a rectangular pyramid, and a triangular pyramid may be used.

Example three:

referring to fig. 5, the fixing structure 3 includes racks 31 disposed on two sides of the lamp frame 1 and a clamp plate 32 moving relative to the racks 31, wherein a plurality of inverted teeth are disposed on the racks 31, two ends of the clamp plate 32 protrude toward the racks 31 to form inverted teeth matched with the inverted teeth, and the clamp plate is bent at two end openings to form notches for the lamp frame 1 to slide; the notch is used for bending to the back of lamp shade 5 for it is spacing to rim 1, avoid splint 32 to break away from rim 1, put transparent lens 2 with the CT piece on the back, handheld splint 32 promotes splint 32 to CT piece surface, fixed CT piece, makes the CT piece hug closely transparent lens 2.

Example four:

referring to fig. 6, the fixing structure 3 includes a plurality of first magnetic beads 33 movably connected to the light frame 1 and second magnetic beads 34 mutually adsorbed with the first magnetic beads 33; seted up interior wide outer narrow arc 35 on the rim of a lamp 1, first magnetic bead 33 swing joint receives arc 35 spacing in to arc 35, can't break away from arc 35, can insert the CT piece between first magnetic bead 33 and the second magnetic bead 34 before seeing the CT piece, first magnetic bead 33 rolls along the CT piece back along the removal of rim of a lamp 1, second magnetic bead 34 moves along the CT piece front side along with first magnetic bead 33 and rolls, it is fixed to the CT piece, the relative CT piece of magnetic bead removes when can when preventing that the CT piece from breaking away from transparent lens 2, treat to observe that the CT piece size is unrestricted.

Example five:

referring to fig. 7 to 8, the light source 4 is rotatably connected with the handle 6, the handle 6 and the light source 4 are connected through a bearing or a thread, the handle 6 can rotate relative to the light source 4, the supporting angle of the film reading lamp can be adjusted as required, and the lamp frame 1 is prevented from being held by hand for a long time.

As the preferred technical scheme of this application, handle 6 includes that the inner wall is equipped with the internal thread sleeve 61 and the body of rod 62 that the external screw thread was seted up to the outer wall, and body of rod 62 connects sleeve 61 through the screw thread soon. The length of the handle 6 is adjustable by relative rotation between the rod 62 and the sleeve 61.

As the preferred technical scheme of this application, handle 6 still includes swing joint in the universal gyro wheel 63 of bottom, and the lower extreme of rim of the lamp 1 and handle 6 all places on the desktop for bear the weight of reading the piece lamp, hold handle 6 and can promote universal gyro wheel 63 and remove and adjust the light source 4 position.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all the technical solutions and modifications without departing from the spirit and scope of the present invention are covered by the claims of the present invention.

Claims (10)

1. A medical film reading lamp is characterized in that: comprises a lamp frame (1);

a transparent lens (2) arranged in the lamp frame (1);

the fixing structure (3) is arranged on the lamp frame (1) and used for fixing the CT film;

the lens comprises a light source (4) which can move relative to the transparent lens (2) and can emit light and a lampshade (5) which is connected between the lamp frame (1) and the light source (4) and is used for blocking light.

2. The medical reading film lamp of claim 1, wherein: the inner wall of the transparent lens (2) is provided with a plurality of polygonal pyramids (21) which are arranged in a matrix.

3. The medical reading film lamp of claim 2, wherein: the polygonal pyramid (21) is a rectangular pyramid.

4. The medical reading film lamp of claim 1, wherein: the lampshade (5) is formed by interlacing and nesting a plurality of annular frameworks (51) and a plurality of annular elastic structures (52), is flat, and moves away from the transparent lens (2) along with the light source (4) to form a tower shape.

5. The medical reading film lamp of claim 1, wherein: the edge of the lamp frame (1) is provided with a hanging lug (11).

6. The medical reading film lamp of claim 1, wherein: fixed knot constructs (3) including locating rack (31) and splint (32) that relative rack (31) of rim of the lamp (1) both sides removed, wherein, seted up a plurality of pawl on rack (31), splint (32) both ends are towards rack (31) protruding formation and the reciprocal pawl of pawl mutually supporting, and bend in both ends port department and form the notch that supplies rim of the lamp (1) to slide.

7. The medical reading film lamp of claim 1, wherein: fixed knot constructs (3) include a plurality of swing joint in first magnetic bead (33) on rim of the lamp (1) and with first magnetic bead (33) second magnetic bead (34) of mutual absorption.

8. The medical reading film lamp of claim 1, wherein: the light source (4) is rotatably connected with a handle (6).

9. The medical reading film lamp of claim 8, wherein: handle (6) are equipped with the body of rod (62) of external screw thread including the inner wall sleeve (61) and the outer wall that the internal thread was equipped with, and the body of rod (62) connect sleeve (61) through the screw soon.

10. The medical reading film lamp of claim 9, wherein: the handle (6) also comprises a universal roller (63) movably connected to the bottom end.

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