CN209803453U

CN209803453U - Neurosurgery is clinical with wear-type magnifying glass

Info

Publication number: CN209803453U
Application number: CN201920925857.2U
Authority: CN
Inventors: 刘卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2019-12-17
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a clinical wear-type magnifying glass of using of neurosurgery, including the fixed band, the one end fixedly connected with elasticity of fixed band is buckled, the surperficial swing joint of fixed band has the fixed block, one side threaded connection of fixed block has the fixed screw, the spout has been seted up to the opposite side of fixed block, the inner wall sliding connection of spout has the slider, the magnetite has been inlayed to the side of slider. This clinical wear-type magnifying glass of using of neurosurgery, through removing the connecting block, make the connecting block drive the lens and slide along with the slider in the spout of fixed block side, remove suitable position, relax the connecting block, the magnetite that makes the slider side adsorbs at the spout inner wall fixed, and rotate the bull stick, make the bull stick drive the picture frame, the picture frame drives the lens, make the lens be located the round hole of connecting block side, the medical personnel of being convenient for use, thereby it is fixed when good to reach the clinical wear-type magnifying glass of using of neurosurgery, need not be at the rotation fixed band, the effect of lens position can be adjusted.

Description

Neurosurgery is clinical with wear-type magnifying glass

Technical Field

The utility model relates to a neurosurgery technical field specifically is a neurosurgery is clinical with wear-type magnifying glass.

Background

In the medical field, doctors often use a head-mounted operation magnifier to magnify their visual field for patients to make various medical, surgical or related disease diagnoses; since the visual acuity of a doctor is limited to the size and detail of the clinical signs or the appearance of the part of the patient, it is helpful to perform various medical actions with the aid of optical devices that can magnify the images.

At present, when a doctor wears the head-wearing magnifier, the position of the magnifier needs to be well placed, the magnifier needs to be fixed on the head, when the lens is not aligned with eyes, two hands are needed to rotate the fixing belts fixed on the head, and therefore the magnifier is troublesome, easily consumes a large amount of time, and misses the best opportunity.

Disclosure of Invention

An object of the utility model is to provide a clinical head-mounted magnifying glass of neurosurgery to solve the problem that proposes among the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme: a head magnifier for neurosurgery clinic comprises a fixing belt, one end of the fixing belt is fixedly connected with an elastic buckle, the surface of the fixing belt is movably connected with a fixing block, one side of the fixing block is in threaded connection with a fixing screw, the other side of the fixing block is provided with a chute, the inner wall of the chute is in sliding connection with a slide block, the side surface of the slide block is embedded with a magnet, the upper surface of the slide block is fixedly connected with a convex block, the upper surface of the convex block is fixedly connected with a slide plate, one side of the slide block, which is far away from the magnet, is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a rotating shaft, the lower surface of the rotating shaft is fixedly connected with, the inner wall of the circular groove is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a mirror frame, and the inner wall of the mirror frame is fixedly connected with lenses.

Preferably, the two ends of the fixing band are opened and closed through the elastic buckles, and the inner wall of the fixing band is provided with the cotton layer.

Preferably, the side of the fixing block is fixedly connected with the fixing band through a fixing screw, and a hole matched with one end of the fixing band is formed in the front face of the fixing block.

Preferably, the magnetic stripe that opposite polarities attracted is inlayed with the inside wall that the inner wall of fixed block side spout and slider side magnetite contacted.

Preferably, the inner top wall of the sliding groove is provided with a convex groove matched with the convex block and the sliding plate.

Preferably, one end of the rotating rod penetrates through the side surface of the connecting block and extends to the inside of the connecting block.

Advantageous effects

The utility model provides a clinical wear-type magnifying glass of using of neurosurgery, this clinical wear-type magnifying glass of using of neurosurgery, through removing the connecting block, make the connecting block drive the lens and slide along with the slider in the spout of fixed block side, remove suitable position, relax the connecting block, the magnetite that makes the slider side adsorbs fixedly at the spout inner wall, and rotate the bull stick, make the bull stick drive the picture frame, the picture frame drives the lens, make the lens be located the round hole of connecting block side, the medical personnel of being convenient for use, thereby reach the clinical wear-type magnifying glass of using of neurosurgery when fixed, need not be at the rotation fixed band, can adjust the effect of lens position.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

Fig. 3 is an enlarged schematic view of a in fig. 1 of the present invention.

In the figure: the lens comprises a fixing band 1, a tightening buckle 2, a fixing block 3, a fixing screw 4, a sliding groove 5, a sliding block 6, a magnet 7, a convex block 8, a sliding plate 9, a threaded hole 10, a threaded rod 11, a rotating shaft 12, a connecting rod 13, a connecting block 14, a round hole 15, a round groove 16, a rotating rod 17, a lens frame 18 and a lens 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a head-wearing magnifier for neurosurgery clinic comprises a fixing belt 1, one end of the fixing belt 1 is fixedly connected with an elastic buckle 2, two ends of the fixing belt 1 are opened and closed through the elastic buckle 2, the inner wall of the fixing belt 1 is provided with a cotton layer, the surface of the fixing belt 1 is movably connected with a fixing block 3, one side of the fixing block 3 is in threaded connection with a fixing screw 4, the side surface of the fixing block 3 is fixedly connected with the fixing belt 1 through the fixing screw 4, the front surface of the fixing block 3 is provided with a hole matched with one end of the fixing belt 1, the other side of the fixing block 3 is provided with a chute 5, the inner wall of the chute 5 is in sliding connection with a sliding block 6, the side surface of the sliding block 6 is embedded with a magnet 7, the inner wall of the chute 5 on the side surface of the fixing block 3, which is contacted with the, the tongue with lug 8 and slide 9 looks adaptation is seted up to the interior roof of spout 5, one side that magnetite 7 was kept away from to slider 6 has seted up threaded hole 10, the inner wall threaded connection of threaded hole 10 has threaded rod 11, the one end fixedly connected with pivot 12 of threaded rod 11, the lower fixed surface of pivot 12 is connected with connecting rod 13, the lower fixed surface of connecting rod 13 is connected with connecting block 14, round hole 15 has been seted up to connecting block 14's side, round hole 16 has been seted up to the interior roof of round hole 15, the inner wall of round hole 16 rotates and is connected with bull stick 17, the one end of bull stick 17 runs through connecting block 14's side and extends to connecting block 14's inside, the fixed surface of bull stick 17 is connected with picture frame 18.

The working principle is as follows: when fixing the clinical wear-type magnifying glass of using of neurosurgery, the lens position need adjust lens 19 and the alignment of eyes when not right-time, through removing connecting block 14, make connecting block 14 drive lens 19 slide along with slider 6 in the spout 5 of fixed block 3 side, remove suitable position, relax connecting block 14, it is fixed at 5 inner walls of spout to make the magnetite 7 of slider 6 side adsorb, and rotate bull stick 17, make bull stick 17 drive picture frame 18, picture frame 18 drives lens 19, make lens 19 be located the round hole 15 of connecting block 14 side, the medical personnel of being convenient for use, thereby reach the clinical wear-type magnifying glass of using of neurosurgery when fixed, need not rotate the fixed band, can adjust the effect of lens position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical head-mounted magnifying glass of using of neurosurgery, includes fixed band (1), its characterized in that: the fixing device is characterized in that one end of the fixing band (1) is fixedly connected with an elastic buckle (2), the surface of the fixing band (1) is movably connected with a fixing block (3), one side of the fixing block (3) is in threaded connection with a fixing screw (4), the other side of the fixing block (3) is provided with a sliding groove (5), the inner wall of the sliding groove (5) is in sliding connection with a sliding block (6), a magnet (7) is embedded in the side face of the sliding block (6), the upper surface of the sliding block (6) is fixedly connected with a convex block (8), the upper surface of the convex block (8) is fixedly connected with a sliding plate (9), one side of the sliding block (6) far away from the magnet (7) is provided with a threaded hole (10), the inner wall of the threaded hole (10) is in threaded connection with a threaded rod (11), one end of the, the lower fixed surface of connecting rod (13) is connected with connecting block (14), round hole (15) have been seted up to the side of connecting block (14), circular slot (16) have been seted up to the interior roof of round hole (15), the inner wall of circular slot (16) rotates and is connected with bull stick (17), the fixed surface of bull stick (17) is connected with picture frame (18), the inner wall fixedly connected with lens (19) of picture frame (18).

2. The neurosurgical clinical magnifier according to claim 1, wherein: the two ends of the fixing band (1) are opened and closed through the elastic buckles (2), and the inner wall of the fixing band (1) is provided with a cotton layer.

3. The neurosurgical clinical magnifier according to claim 1, wherein: the side of the fixing block (3) is fixedly connected with the fixing belt (1) through a fixing screw (4), and a hole matched with one end of the fixing belt (1) is formed in the front of the fixing block (3).

4. The neurosurgical clinical magnifier according to claim 1, wherein: the inner wall of the side sliding groove (5) of the fixed block (3) and the inner side wall of the side magnet (7) of the sliding block (6) which is contacted are embedded with magnetic stripes which attract each other in opposite polarities.

5. The neurosurgical clinical magnifier according to claim 1, wherein: the inner top wall of the sliding groove (5) is provided with a convex groove matched with the convex block (8) and the sliding plate (9).

6. the neurosurgical clinical magnifier according to claim 1, wherein: one end of the rotating rod (17) penetrates through the side face of the connecting block (14) and extends into the connecting block (14).