Examination head lamp for otolaryngology department

Abstract

The utility model relates to the technical field of examination head lamps, in particular to an otolaryngology department examination head lamp which comprises an elastic ring, a lighting mechanism is arranged on one side of the elastic ring, a protection mechanism is arranged in the elastic ring, and a fixing mechanism is arranged on one side of the elastic ring. According to the examination head lamp for the otolaryngology department, firstly, the elastic ring is arranged on the head of a user in a sleeving mode, then a fixing bolt penetrates through a fixing hole and is movably connected into a fixing screw hole, at the moment, wearing is completed, and then the head lamp is fixed according to the use condition; and the angles of the connecting plate and the extension plate can be adjusted by adjusting the first adjusting bolt and the second adjusting bolt, so that the angle of the illuminating lamp can be adjusted, the illuminating lamp can be adjusted according to the use habit of a user through the design, and the use flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of inspection head lamp, concretely is a kind of otolaryngology inspection head lamp. BACKGROUND

[0002] In otolaryngology, doctors will usually use inspection head lamp.

[0003] In Chinese utility model patent application publication specification CN221555520U, a kind of otolaryngology inspection head lamp is disclosed.The utility model provides a kind of otolaryngology inspection head lamp with long endurance.A kind of otolaryngology inspection head lamp, including head hoop, mounting bracket, head lamp body, connecting cable, battery box and charging groove plate, the side of head hoop is connected with mounting bracket, and mounting bracket is installed with head lamp body, and the interface of head lamp body is connected with connecting cable, and the bottom of connecting cable is connected with battery box, and the lower side of battery box is installed with charging groove plate.Through the cooperation of battery box, battery clamp, pin and supporting plate, the endurance of the head lamp can be greatly increased, thereby increasing the use time of the head lamp, and the situation that the operation is affected by insufficient power can be avoided, which brings convenience to the work of doctors, but the adjustment of the head lamp of the device is not flexible enough, leading to inconvenience in use, therefore we propose a kind of otolaryngology inspection head lamp. SUMMARY

[0004] The utility model aims at providing a kind of otolaryngology inspection head lamp to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of otolaryngology inspection head lamp, including elastic ring, the side of the elastic ring is provided with lighting mechanism, the inside of the elastic ring is provided with protection mechanism, the side of the elastic ring is provided with fixed mechanism, the lighting mechanism includes fixed plate, lug, first adjusting bolt, connecting plate, first screw hole, second screw hole, extension plate, second adjusting bolt and illuminating lamp, the fixed plate is fixedly arranged at the front of elastic ring, one end of the lug is fixedly arranged on the fixed plate, the first adjusting bolt is movably arranged at the end of lug away from the fixed plate, the first screw hole is opened in the connecting plate, the second screw hole is opened in the connecting plate, one end of the connecting plate and lug are movably connected by the first adjusting bolt, the other end of the connecting plate and extension plate are movably connected by the second adjusting bolt, and the illuminating lamp is fixedly arranged at the end of extension plate away from the second adjusting bolt.

[0007] Preferably, the protection mechanism includes elastic pad, anti-skid lines and limiting strips, the elastic pad is fixedly arranged on the inner wall of the elastic ring, the anti-skid lines are opened on the surface of the elastic pad, and the limiting strips are fixedly arranged at the top of the elastic ring.

[0008] Through the above scheme, the head of the user can be wrapped by setting the limiting strip.

[0009] Preferably, the fixing mechanism comprises a rotating shaft, an elastic band, fixing holes, fixing screw holes and fixing bolts, the rotating shaft is arranged at one end of the elastic ring, the elastic band is arranged at the end of the rotating shaft away from the elastic ring, a plurality of fixing holes are arranged on the elastic band, a plurality of fixing screw holes are arranged on one side of the elastic ring, and the fixing bolts are movably arranged in the fixing screw holes.

[0010] Through the above scheme, the elastic band can be movably arranged on the fixing screw holes by the fixing bolts penetrating the fixing holes, so that the tightness of the elastic band can be adjusted according to the size of the user's skull, and the user can better wear the device.

[0011] Preferably, the diameter of the fixing bolt is slightly larger than the diameter of the fixing hole, and the material of the elastic band is rubber material.

[0012] Through the above scheme, the elastic band can be better fixed by the fixing bolt penetrating the fixing hole.

[0013] Preferably, the material of the elastic pad is rubber material, and the material of the limiting strip is rubber material.

[0014] Through the above scheme, the elastic pad is arranged to reduce the abrasion of the device on the head when the user wears it, and the comfort of the user is improved.

[0015] Preferably, the fixing plate is a square plate, and the materials of the protruding block, the connecting plate and the extension plate are engineering plastic materials.

[0016] Through the above scheme, the combination of the protruding block, the connecting plate and the extension plate makes the adjustment of the illuminating lamp more convenient.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The head lamp for otolaryngology examination is first sleeved on the head of the user, then the fixing bolt is penetrated through the fixing hole and movably connected to the inside of the fixing screw hole, at this time, the wearing is completed, and then according to the use condition, the angle of the connecting plate and the extension plate can be adjusted by adjusting the first adjusting bolt and the second adjusting bolt, so that the angle of the illuminating lamp can be adjusted, through the above design, the illuminating lamp can be adjusted according to the use habit of the user, and the use flexibility of the device is improved.

[0019] 2. The otolaryngology examination head lamp, through the combination of the elastic band, the fixing hole, the fixing bolt and the fixing screw hole, can be quickly worn and removed by the user, and the convenience of wearing the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the utility model;

[0021] Figure 2 It is the fixed mechanism schematic diagram of the utility model;

[0022] Figure 3 It is the lighting mechanism schematic diagram of the utility model;

[0023] Figure 4 It is the connecting plate and the first screw hole schematic diagram of the utility model.

[0024] In the figure: 1, elastic ring;2, lighting mechanism;201, fixed plate;202, protruding block;203, first adjusting bolt;204, connecting plate;205, first screw hole;206, second screw hole;207, extension plate;208, second adjusting bolt;209, illuminating lamp;3, protection mechanism;301, elastic pad;302, anti-skid line;303, limiting strip;4, fixed mechanism;401, rotating shaft;402, elastic band;403, fixing hole;404, fixing screw hole;405, fixing bolt. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 - Figure 4 The utility model provides a technical scheme:

[0027] The utility model provides an ear-nose-throat examination head lamp, including elastic ring 1, one side of elastic ring 1 is provided with lighting mechanism 2, the inside of elastic ring 1 is provided with protection mechanism 3, one side of elastic ring 1 is provided with fixed mechanism 4, lighting mechanism 2 includes fixed plate 201, lug 202, first adjusting bolt 203, connecting plate 204, first screw hole 205, second screw hole 206, extension plate 207, second adjusting bolt 208 and illuminating lamp 209, fixed plate 201 is fixedly arranged at the front of elastic ring 1, one end of lug 202 is fixedly arranged on fixed plate 201, first adjusting bolt 203 is movably arranged at the end of lug 202 away from fixed plate 201, first screw hole 205 is opened in connecting plate 204, second screw hole 206 is opened in connecting plate 204, one end of connecting plate 204 is movably connected with lug 202 through first adjusting bolt 203, the other end of connecting plate 204 is movably connected with extension plate 207 through second adjusting bolt 208, and illuminating lamp 209 is fixedly arranged at the end of extension plate 207 away from second adjusting bolt 208.

[0028] In the embodiment, preferably, the protection mechanism 3 includes an elastic pad 301, anti-skid lines 302 and limiting strips 303, the elastic pad 301 is fixedly arranged on the inner wall of the elastic ring 1, the anti-skid lines 302 are opened on the surface of the elastic pad 301, and the two ends of the limiting strips 303 are fixedly arranged on the top of the elastic ring 1.

[0029] Through the above scheme, the head of the user can be wrapped through the limiting strips 303.

[0030] In the embodiment, preferably, the fixed mechanism 4 includes a rotating shaft 401, an elastic band 402, a plurality of fixing holes 403, a plurality of fixing screw holes 404 and a fixing bolt 405, the rotating shaft 401 is arranged at one end of the elastic ring 1, the elastic band 402 is arranged at the end of the rotating shaft 401 away from the elastic ring 1, the plurality of fixing holes 403 are opened on the elastic band 402, the plurality of fixing screw holes 404 are opened on one side of the elastic ring 1, and the fixing bolt 405 is movably arranged in the fixing screw hole 404.

[0031] Through the above scheme, the elastic band 402 can be movably arranged on the fixing screw hole 404 through the fixing bolt 405 penetrating the fixing hole 403, so that the tightness of the elastic band 402 can be adjusted according to the size of the head of the user, and the user can better wear the equipment.

[0032] In the embodiment, preferably, the diameter of the fixing bolt 405 is slightly larger than the diameter of the fixing hole 403, and the material of the elastic band 402 is rubber material.

[0033] Through the above scheme, the elastic band 402 can be better fixed through the fixing bolt 405 penetrating the fixing hole 403.

[0034] In the embodiment, preferably, the material of the elastic pad 301 is rubber material, and the material of the limiting strip 303 is rubber material.

[0035] Through the above scheme, the user wears the device by setting the elastic pad 301 to reduce the abrasion of the head, and the comfort of the user is improved.

[0036] In the embodiment, preferably, the fixed plate 201 is a square plate, and the materials of the convex block 202, the connecting plate 204 and the extension plate 207 are engineering plastic materials.

[0037] Through the above scheme, the convex block 202, the connecting plate 204 and the extension plate 207 are set to cooperate to make the adjustment of the illuminating lamp 209 more convenient.

[0038] In use, the elastic ring 1 is first sleeved on the head of the user, then the fixing bolt 405 is inserted through the fixing hole 403 and movably connected to the inside of the fixing screw hole 404, at this time, the wearing is completed, and then the first adjusting bolt 203 and the second adjusting bolt 208 are adjusted according to the use condition, so that the angle of the connecting plate 204 and the extension plate 207 can be adjusted, so that the angle of the illuminating lamp 209 can be adjusted, through the above design, the illuminating lamp 209 can be adjusted according to the use habit of the user, the use flexibility of the device is improved, and through the cooperation of the elastic belt 402, the fixing hole 403, the fixing bolt 405 and the fixing screw hole 404, the user can quickly wear and disassemble, and the convenience of wearing the device is improved.

[0039] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An otolaryngological examination head lamp comprising an elastic ring (1), characterized in that: The elastic ring (1) is provided with a lighting mechanism (2) on one side, the inside of the elastic ring (1) is provided with a protection mechanism (3), the elastic ring (1) is provided with a fixing mechanism (4) on one side, the lighting mechanism (2) comprises a fixed plate (201), a lug (202), a first adjusting bolt (203), a connecting plate (204), a first screw hole (205), a second screw hole (206), an extension plate (207), a second adjusting bolt (208) and a lighting lamp (209), the fixed plate (201) is fixedly arranged at the front of the elastic ring (1), one end of the lug (202) is fixedly arranged on the fixed plate (201), the first adjusting bolt (203) is movably arranged at the end of the lug (202) away from the fixed plate (201), the first screw hole (205) is formed in the connecting plate (204), the second screw hole (206) is formed in the connecting plate (204), one end of the connecting plate (204) is movably connected with the lug (202) through the first adjusting bolt (203), the other end of the connecting plate (204) is movably connected with the extension plate (207) through the second adjusting bolt (208), and the lighting lamp (209) is fixedly arranged at the end of the extension plate (207) away from the second adjusting bolt (208).

2. The otolaryngological examination headlamp according to claim 1, characterized in that: The protection mechanism (3) comprises an elastic pad (301), an anti-skid line (302) and a limiting strip (303), the elastic pad (301) is fixedly arranged on the inner wall of the elastic ring (1), the anti-skid line (302) is formed on the surface of the elastic pad (301), and the limiting strip (303) is fixedly arranged at the top of the elastic ring (1).

3. The otolaryngological examination headlight of claim 1, wherein: The fixing mechanism (4) comprises a rotating shaft (401), an elastic belt (402), a fixed hole (403), a fixed screw hole (404) and a fixed bolt (405), the rotating shaft (401) is arranged at one end of the elastic ring (1), the elastic belt (402) is arranged at the end of the rotating shaft (401) away from the elastic ring (1), a plurality of fixed holes (403) are formed in the elastic belt (402), a plurality of fixed screw holes (404) are formed in one side of the elastic ring (1), and the fixed bolt (405) is movably arranged in the fixed screw hole (404).

4. The otolaryngological examination headlight of claim 3, wherein: The diameter of the fixed bolt (405) is slightly larger than that of the fixed hole (403), and the material of the elastic belt (402) is rubber.

5. The otolaryngological examination headlamp according to claim 2, characterized in that: The material of the elastic pad (301) is rubber, and the material of the limiting strip (303) is rubber.

6. The otolaryngological examination headlamp according to claim 1, characterized in that: The fixed plate (201) is a square plate, and the materials of the lug (202), the connecting plate (204) and the extension plate (207) are engineering plastic materials.

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