CN211526129U

CN211526129U - Lighting device for otolaryngology branch of academic or vocational study

Info

Publication number: CN211526129U
Application number: CN201922240796.9U
Authority: CN
Inventors: 潘峰
Original assignee: Individual
Current assignee: Li Ye
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-18
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses an illuminator for otolaryngology branch of academic or vocational study relates to medical equipment technical field, specifically is an illuminator for otolaryngology branch of academic or vocational study, the electric iron comprises a handle, the inside of handle is provided with the swing pinion, the top fixedly connected with elastic rubber stick of handle, elastic rubber stick fixedly connected with device shell is passed through at the top of handle. This lighting device for otolaryngology branch of academic or vocational study, through the setting of handle top device shell, can push the illumination frame through the elasticity in the extrusion device shell outside according to the briquetting and extrude, reach the effect of adjusting illumination frame length, device shell bottom elastic rubber stick and fixed spring's setting in the cooperation can freely remove about the device shell, and then can reach the illumination frame illumination angle and carry out the effect of all-round regulation, solved current device and be difficult to carry out the problem of nimble regulation to illumination frame illumination angle.

Description

Lighting device for otolaryngology branch of academic or vocational study

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an otolaryngology branch of academic or vocational study is with lighting device.

Background

During otolaryngology branch of academic or vocational study clinical diagnosis, the doctor often needs to examine patient's duct, nasal cavity and oral cavity, and the inspection of duct and nasal cavity needs lighting device, and in otolaryngology department's inspection and treatment process, inside the otolaryngology often need looking over otolaryngology, individual head of light is great, can't go deep into inside the otolaryngology, just can't see clearly just more safely inside the otolaryngology just, needs the specialized tool inspection.

But the present otolaryngology branch of academic or vocational study lighting device uses is still ordinary light mostly, this kind of lighting device's volume is great, be difficult for removing inside the patient oral cavity, and then can not throw light on to patient oral cavity inside according to doctor's needs, the lighting efficiency is low, furthermore, the incandescent lamp that the fluorescent tube that present lighting device used mostly used, the incandescent lamp's light is bright, and there is the focus, this just leads to inside the oral cavity that the doctor can not the comprehensive observation patient, and the inside steam of patient oral cavity can lead to the illuminating effect variation, for this reason, we have developed and researched a lighting device for otolaryngology branch of academic or vocational study.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an otolaryngology branch of academic or vocational study is with lighting device has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an otolaryngology branch of academic or vocational study is with lighting device, includes the handle, the inside of handle is provided with the swing pinion, the top fixedly connected with elastic rubber stick of handle, elastic rubber stick fixedly connected with device shell is passed through at the top of handle, the outside fixed mounting of device shell has the arc fixed plate, one side fixedly connected with expanding spring of device shell, the outside of device shell is provided with the illumination frame, the inside fixed mounting of device shell has the movable plate, the outside of device shell is provided with accepts the pole, the inside fixed mounting of illumination frame has concave lens, the inside of illumination frame is provided with the light that is located concave lens inboard.

Optionally, a T-shaped fixture block is fixedly mounted at the top of the concave lens, a fixing groove is formed in the lighting outer frame, the T-shaped fixture block is matched with the fixing groove, and a glycerin box is fixedly mounted outside the concave lens.

Optionally, the inside of glycerine box is filled with glycerine, the export has been seted up to the bottom of glycerine box, the outside fixed mounting of concave lens bottom has the collection box, the import has been seted up at the top of collecting the box, and the inside fixed mounting of collecting the box has the sponge layer that is located the import below.

Optionally, the outside fixedly connected with carriage release lever of movable plate, the outer end fixedly connected with illumination frame of carriage release lever, the inner of carriage release lever passes device shell fixedly connected with movable plate, one side fixedly connected with expanding spring of movable plate, expanding spring's the other end fixed connection is in the inside of device shell, and the outside fixedly connected with of carriage release lever is located the adapting rod of expanding spring below.

Optionally, the outer end of the adapting rod is fixedly connected with an elastic pressing block located outside the device housing, and the moving plate is fixedly connected with the elastic pressing block through the adapting rod.

Optionally, the elastic rubber rod is fixedly provided with a fixed spring inside, and the top end and the bottom end of the fixed spring are fixedly connected with the device shell and the handle respectively.

The utility model provides an otolaryngology branch of academic or vocational study is with lighting device possesses following beneficial effect:

1. this lighting device for otolaryngology branch of academic or vocational study, through the setting of handle top device shell, can push the illumination frame through the elasticity in the extrusion device shell outside according to the briquetting and extrude, reach the effect of adjusting illumination frame length, device shell bottom elastic rubber stick and fixed spring's setting in the cooperation can freely remove about the device shell, and then can reach the illumination frame illumination angle and carry out the effect of all-round regulation, solved current device and be difficult to carry out the problem of nimble regulation to illumination frame illumination angle.

2. This lighting device for otolaryngology branch of academic or vocational study, through the setting of the concave lens in the light outside, can utilize concave lens to converge the light that the light lamp sent to this increase device is to the inside intensity of shining of patient's oral cavity, and the doctor of being convenient for observes patient's oral cavity is inside, and in addition, the setting of concave lens outside glycerine box can make concave lens's outside scribble the one deck glycerine, avoids leading to the relatively poor problem of device illuminating effect because patient's oral cavity inside steam is too much.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic structural diagram of the device of the present invention viewed from above;

fig. 4 is a schematic structural diagram of the device of the present invention with a side view.

In the figure: 1. a handle; 2. a rotating gear; 3. an elastic pressing block; 4. a concave lens; 5. an illuminating lamp; 6. A glycerin box; 7. illuminating the outer frame; 8. a travel bar; 9. a tension spring; 10. a bearing rod; 11. an arc-shaped fixing plate; 12. a device housing; 13. an elastic rubber rod; 14. fixing the spring; 15. a collection box; 16. A T-shaped fixture block; 17. fixing grooves; 18. and (5) moving the plate.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a lighting device for an ear-nose-throat department comprises a handle 1, a rotary gear 2 is arranged inside the handle 1, an elastic rubber rod 13 is fixedly connected to the top of the handle 1, a fixed spring 14 is fixedly installed inside the elastic rubber rod 13, the top end and the bottom end of the fixed spring 14 are respectively and fixedly connected with a device shell 12 and the handle 1, the position of the device shell 12 can be freely adjusted left and right by the arrangement of the elastic rubber rod 13 and the fixed spring 14, the lighting outer frame 7 is matched to be driven by an elastic pressing block 3 to stretch, so that a doctor can conveniently and comprehensively observe the inside of a mouth of a patient, the situation that the traditional device is difficult to move inside the mouth and the observation effect of the doctor is poor is avoided, the device shell 12 is fixedly connected to the top of the handle 1 through the elastic rubber rod 13, an arc-shaped fixed plate 11 is fixedly installed outside the device shell 12, and a telescopic spring 9 is, the external part of the device shell 12 is provided with an illuminating outer frame 7, the outer side of the movable plate 18 is fixedly connected with a movable rod 8, the outer end of the movable rod 8 is fixedly connected with the illuminating outer frame 7, the inner end of the movable rod 8 penetrates through the device shell 12 and is fixedly connected with the movable plate 18, one side of the movable plate 18 is fixedly connected with a telescopic spring 9, the other end of the telescopic spring 9 is fixedly connected with the internal part of the device shell 12, the outer side of the movable rod 8 is fixedly connected with a bearing rod 10 positioned below the telescopic spring 9, the outer end of the bearing rod 10 is fixedly connected with an elastic pressing block 3 positioned outside the device shell 12, the movable plate 18 is fixedly connected with an elastic pressing block 3 through the bearing rod 10, the outer side of the movable plate 18 is fixedly connected with the movable rod 8, when a doctor presses the elastic pressing block 3, the movable rod, the device is convenient for doctors to efficiently observe the inside of the oral cavity of a patient, solves the problem of poor observation effect of the existing device, when the thumb of a doctor pushes the elastic pressing block 3, the extension spring 9 is extended, and meanwhile, the carrying rod 10 at the inner side of the elastic pressing block 3 can be pushed leftwards, so as to adjust the extension length of the illumination outer frame 7, after the use is finished, the extension spring 9 can automatically contract, so that the original length can be recovered, the device is convenient for next use, and solves the problem that the existing device is difficult to correspondingly adjust the length of the illumination outer frame 7, the movable plate 18 is fixedly arranged inside the device shell 12, the carrying rod 10 is arranged outside the device shell 12, the concave lens 4 is fixedly arranged inside the illumination outer frame 7, the T-shaped clamping block 16 is fixedly arranged at the top of the concave lens 4, the fixed groove 17 is arranged inside the illumination outer frame 7, and the T-shaped, and the glycerol box 6 is fixedly arranged outside the concave lens 4, glycerol is filled in the glycerol box 6, the bottom of the glycerol box 6 is provided with an outlet, the outer side of the bottom of the concave lens 4 is fixedly provided with a collecting box 15, the top of the collecting box 15 is provided with an inlet, the inner part of the collecting box 15 is fixedly provided with a sponge layer positioned below the inlet, the glycerol in the glycerol box 6 can slide downwards along with gravity and is attached to the outer surface side of the concave lens 4 to prevent hot air in the oral cavity of a patient from attaching to the outer part of the concave lens 4 to cause poor lighting effect, the sponge body in the collecting box 15 at the outer side of the bottom of the concave lens 4 can absorb the glycerol flowing downwards to prevent the glycerol from remaining in the oral cavity of the patient, the problem of poor lighting effect of the existing device is solved, the T-shaped fixture block 16 and the fixing groove 17 are arranged to facilitate the disassembly and disassembly of the concave lens 4, the T-shaped clamping block 16 and the fixing groove 17 are separated, so that the concave lens 4 can be conveniently mounted and dismounted, the practicability of the device is improved, and the illuminating lamp 5 positioned on the inner side of the concave lens 4 is arranged in the illuminating outer frame 7.

In summary, in the lighting device for otolaryngological department, when in use, the thumb of a doctor is placed on the elastic pressing block 3 inside the arc-shaped fixing plate 11 outside the device shell 12, the palm holds the body of the handle 1, the stretching length of the lighting frame 7 is adjusted by pressing the elastic pressing block 3 with the thumb, and meanwhile, the lighting angle of the lighting frame 7 can be changed by controlling the thumb to move left and right, so that the lighting angle of the lighting frame 7 can be conveniently adjusted, glycerin can flow out from the glycerin box 6 at the top of the concave lens 4 and be attached to the outside of the concave lens 4 during lighting, the condition that the hot air in the mouth of a patient reduces the lighting effect is prevented, and finally, the sponge body used for absorbing glycerin inside the collecting box 15 is regularly replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An otolaryngology branch of academic or vocational study is with lighting device, includes handle (1), its characterized in that: the inside of handle (1) is provided with swing pinion (2), the top fixed connection of handle (1) has elastic rubber stick (13), elastic rubber stick (13) fixedly connected with device shell (12) are passed through at the top of handle (1), the outside fixed mounting of device shell (12) has arc fixed plate (11), one side fixedly connected with expanding spring (9) of device shell (12), the outside of device shell (12) is provided with illumination frame (7), the inside fixed mounting of device shell (12) has movable plate (18), the outside of device shell (12) is provided with accepts pole (10), the inside fixed mounting of illumination frame (7) has concave lens (4), the inside of illumination frame (7) is provided with light (5) that are located concave lens (4) inboard.

2. An otolaryngological lighting device as claimed in claim 1, wherein: the LED lamp is characterized in that a T-shaped fixture block (16) is fixedly mounted at the top of the concave lens (4), a fixing groove (17) is formed in the lighting outer frame (7), the T-shaped fixture block (16) is matched with the fixing groove (17), and a glycerin box (6) is fixedly mounted on the outer portion of the concave lens (4).

3. An otolaryngological lighting device according to claim 2 wherein: the inside packing of glycerine box (6) has glycerine, the export has been seted up to the bottom of glycerine box (6), the outside fixed mounting of concave lens (4) bottom has collection box (15), the import has been seted up at the top of collecting box (15), and the inside fixed mounting of collecting box (15) has the sponge layer that is located the import below.

4. An otolaryngological lighting device as claimed in claim 1, wherein: the utility model discloses a portable lighting device, including movable plate (18), outer end fixedly connected with carriage release lever (8) of movable plate (18), the outer end fixedly connected with illumination frame (7) of carriage release lever (8), device shell (12) fixedly connected with movable plate (18) are passed to the inner of carriage release lever (8), one side fixedly connected with expanding spring (9) of movable plate (18), the other end fixed connection of expanding spring (9) is in the inside of device shell (12), and the outside fixedly connected with of carriage release lever (8) is located accepting pole (10) of expanding spring (9) below.

5. An otolaryngological lighting device as claimed in claim 1, wherein: the outer end of the bearing rod (10) is fixedly connected with an elastic pressing block (3) positioned outside the device shell (12), and the moving plate (18) is fixedly connected with the elastic pressing block (3) through the bearing rod (10).

6. An otolaryngological lighting device as claimed in claim 1, wherein: the inside fixed mounting of elasticity rubber stick (13) has fixed spring (14), and the top and the bottom of fixed spring (14) are fixedly connected with device shell (12) and handle (1) respectively.