CN211575018U - Lampshade for operation shadowless lamp - Google Patents

Abstract

The application discloses lamp shade for operation shadowless lamp, including base and the outer cover and the interior cover of concentric setting on the base, be equipped with the connecting cylinder between outer cover and the interior cover, the connecting cylinder inner wall is equipped with the internal thread, the outer wall of the interior cover is equipped with the internal screw thread of cooperation, connecting cylinder and interior cover threaded connection, the one end that the base was kept away from to the connecting cylinder is equipped with the mantle, the mantle is equipped with outside turn-ups, the turn-ups is kept away from and is equipped with the glue film on the terminal surface of base, interior cover inner wall fixedly connected with annular gasbag, be equipped with a plurality of antislip strips on the inner wall of gasbag equidistantly, the antislip strip sets up with the base is perpendicular, be equipped with the air pump of intercommunication gasbag in the base, be equipped with the switch of admitting air and the switch of giving. The lampshade is adjustable in length, can wrap the whole handle in an all-around manner, is suitable for handles of various specifications, and effectively prevents the exposed handle part from being polluted.

Description

Lampshade for operation shadowless lamp

Technical Field

The application relates to the field of flying shears, in particular to a lampshade for a surgical shadowless lamp.

Background

The traditional Chinese medicine rooting in the operation needs to adjust the position of the shadowless lamp by self according to the operation to illuminate the operation field, which is a necessary choice for most doctors. In current lamp shade, fix the lamp shade on the handle through elasticity rubber band or clamp usually, in the use, the lamp shade drops easily to the length of lamp shade is unadjustable, is not suitable for the handle of different specification length, and when the handle was too long, the handle portion that does not wrap up the lamp shade was touched carelessly easily, thereby led to the fact the pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp shade for operation shadowless lamp to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the application discloses a lamp shade for operation shadowless lamp, its characterized in that: including base and the outer cover body and the interior cover body of concentric setting on the base, be equipped with the connecting cylinder between the outer cover body and the interior cover body, the connecting cylinder inner wall is equipped with the internal thread, the outer wall of the interior cover body is equipped with the internal screw thread of cooperation, connecting cylinder and interior cover body threaded connection, the one end that the base was kept away from to the connecting cylinder is equipped with soft cover, soft cover is equipped with outside turn-ups, the turn-ups is kept away from and is equipped with the glue film on the terminal surface of base, interior cover body inner wall fixedly connected with annular gasbag, be equipped with a plurality of antislip strips on the inner wall of gasbag on the equidistance, the antislip strip sets up with the base is perpendicular, be equipped with the air pump of intercommunication gasbag in the.

Preferably, in the lampshade for the surgical shadowless lamp, a sealing bearing is arranged between the connecting cylinder and the outer sleeve body.

Preferably, in the lampshade for the surgical shadowless lamp, the number of the anti-slip strips is six.

Preferably, in the lampshade for the surgical shadowless lamp, the flange is hexagonal.

Preferably, in the lampshade for the surgical shadowless lamp, the outer sleeve body is provided with anti-skid grains.

Compared with the prior art, the utility model has the advantages of:

1. thereby this lamp shade passes through the swivelling joint section of thick bamboo and realizes that lamp shade length is adjustable to aerify through the gasbag and make antislip strip and handle press from both sides tightly, fill the space between handle and the endotheca, can the whole handle of omnidirectional parcel, it is more stable during the operation, be suitable for the handle of multiple specification length and diameter, and effectively avoid the handle to expose outside, avoid receiving the pollution.

2. The glue film is connected with the connecting cylinder through the soft sleeve, and when the handle is operated, rigid pulling is avoided, so that the adhesion effect of the lampshade is guaranteed, and falling is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural view of a lamp cover for a surgical shadowless lamp according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the 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. 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.

Referring to fig. 1, the lampshade for the operating shadowless lamp in this embodiment includes a base 1, and an outer sleeve 2 and an inner sleeve 3 concentrically disposed on the base 1, a connecting cylinder 4 is disposed between the outer sleeve 2 and the inner sleeve 3, an inner wall of the connecting cylinder 4 is provided with an internal thread, an outer wall of the inner sleeve 3 is provided with an external thread matching the internal thread, the connecting cylinder 4 is in threaded connection with the inner sleeve 3, one end of the connecting cylinder 4 away from the base 1 is provided with a soft sleeve 5, the soft sleeve 5 is provided with an outward flange 501, a glue layer 502 is disposed on an end surface of the flange 501 away from the base 1, an annular airbag 6 is fixedly connected to an inner wall of the inner sleeve 3, a plurality of anti-slip strips 7 are disposed on an inner wall of the airbag 6 at equal intervals, the anti-slip strips 7 are disposed perpendicular to the base 1, an air pump 101 communicating the airbag 6 is disposed.

Further, a sealing bearing 8 is arranged between the connecting cylinder 4 and the outer sleeve 2.

Furthermore, the antiskid strips 7 are provided with six.

Further, turn-ups 501 is the hexagon, is convenient for snatch the back and rotate.

Furthermore, the outer sleeve 2 is provided with anti-skid lines.

In the technical scheme, the lampshade is adjustable in length by rotating the connecting cylinder, the anti-slip strips are clamped with the handle by inflating the air bag, and a gap between the handle and the inner sleeve is filled, so that the whole handle can be wrapped in an all-around manner, the operation is more stable, the lampshade is suitable for handles with various specifications and lengths and diameters, the handle is effectively prevented from being exposed outside, and pollution is avoided; the adhesive layer is connected with the connecting cylinder through the soft sleeve, and when the handle is operated, the rigid pulling is avoided, so that the adhesion effect of the lampshade is ensured, and the falling is avoided; the whole assembly and disassembly are convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims (5)

1. A lamp shade for a surgical shadowless lamp, characterized in that: including base and the outer cover body and the interior cover body of concentric setting on the base, be equipped with the connecting cylinder between the outer cover body and the interior cover body, the connecting cylinder inner wall is equipped with the internal thread, the outer wall of the interior cover body is equipped with the internal screw thread of cooperation, connecting cylinder and interior cover body threaded connection, the one end that the base was kept away from to the connecting cylinder is equipped with soft cover, soft cover is equipped with outside turn-ups, the turn-ups is kept away from and is equipped with the glue film on the terminal surface of base, interior cover body inner wall fixedly connected with annular gasbag, be equipped with a plurality of antislip strips on the inner wall of gasbag on the equidistance, the antislip strip sets up with the base is perpendicular, be equipped with the air pump of intercommunication gasbag in the.

2. A housing for a surgical shadowless lamp as claimed in claim 1, wherein: and a sealing bearing is arranged between the connecting cylinder and the outer sleeve body.

3. A housing for a surgical shadowless lamp as claimed in claim 1, wherein: six anti-slip strips are provided.

4. A housing for a surgical shadowless lamp as claimed in claim 1, wherein: the flanging is hexagonal.

5. A housing for a surgical shadowless lamp as claimed in claim 1, wherein: the outer sleeve body is provided with anti-skid grains.

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