CN215674902U

CN215674902U - Illuminator for otology

Info

Publication number: CN215674902U
Application number: CN202121879307.5U
Authority: CN
Inventors: 余敏; 陈秋; 陈华容
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-28
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of medical instruments and discloses an illuminator for otology, which comprises a fixed rod, wherein a fixed assembly for clamping is installed at one end of the fixed rod, a rotating assembly is installed at the other end of the fixed rod relative to the fixed assembly, an illuminating lamp body is installed on the rotating assembly, and a limiting assembly for limiting the inclination angle between the rotating assembly and the fixed rod. The rotary lamp has the advantages that the structure is reasonable, the design is novel, the rotary assembly and the limiting assembly are matched with each other, the adjustment of the illumination inclination angle of the illumination lamp body is realized, the requirement of otology illumination is met, the whole adjustment process is rapid and convenient, the practicability is high, and the reliability is high.

Description

Illuminator for otology

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an illuminator for otology.

Background

Flashlight is a hand-held electronic lighting tool. A typical flashlight has a bulb and focusing reflector powered by a battery and has a handle-type housing for hand-holding. In otology, flashlights are often used by physicians to provide a lighted view of the patient's ear canal for a definitive diagnosis of the patient's ear canal condition.

When the existing flashlight for the otology department illuminates the auditory canal of a patient, a doctor needs to illuminate and observe the auditory canal of the patient from different angles, and when the doctor holds the flashlight to put out different illumination postures, the flashlight is easy to break away from the hand of the doctor and fall to the ground to be damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an otology illuminator to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an illuminator for otology, includes the dead lever, and the fixed subassembly that dead lever one end installation was used for the centre gripping, the dead lever is for the fixed subassembly other end installation runner assembly, installs the illumination lamp body on the runner assembly to and the spacing subassembly of inclination between restriction runner assembly and the dead lever.

As a further scheme of the utility model: the fixed subassembly rotates on the fixed frame including fixing the fixed frame on the dead lever and is provided with the holder.

As a further scheme of the utility model: the rotating assembly comprises a telescopic rod which is arranged inside the fixed rod in a sliding mode, and one end, far away from the fixed rod, of the telescopic rod is hinged to a rotating block.

As a further scheme of the utility model: the limiting assembly comprises a fixing ring fixed at one end, far away from the fixing frame, of the fixing rod, a plurality of fixing teeth are arranged on the fixing ring, a plurality of movable teeth are arranged on one side, close to the fixing ring, of the rotating block, and the movable teeth are meshed with the fixing teeth.

As a further scheme of the utility model: the telescopic link is kept away from turning block one end and is installed the stopper, and the outside cover of telescopic link is equipped with fixes the spacing section of thick bamboo in the dead lever is inside.

As a still further scheme of the utility model: the holder sets up the screw rod on fixed frame including rotating, and the screw rod is close to the inside one end installation splint of fixed frame.

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

the utility model provides a illuminator for otology, rational in infrastructure, the modern design mutually supports between runner assembly and the spacing subassembly through being equipped with, has realized the regulation of illumination inclination of illumination lamp body, has satisfied the needs of otology illumination, and whole accommodation process is swift convenient, and the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of an illuminator for otology.

Fig. 2 is a schematic view showing an internal structure of a fixing rod in an illuminator for otology.

Fig. 3 is a schematic structural view of a telescopic rod in the illuminator for otology.

In the figure: 1. fixing the rod; 2. a fixing frame; 3. a screw; 4. a splint; 5. a handle; 6. a fixing ring; 7. a telescopic rod; 8. rotating the block; 9. hinging a shaft; 10. an illumination lamp body; 11. a light-gathering cover; 12. a limiting block; 13. a limiting cylinder; 14. fixing teeth; 15. a movable gear; 16. a hinged block.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, an illuminator for otology comprises a fixed rod 1, a fixed component for clamping is installed at one end of the fixed rod 1, a rotating component is installed at the other end of the fixed rod 1 opposite to the fixed component, an illuminating lamp body 10 is installed on the rotating component, and a limiting component for limiting the inclination angle between the rotating component and the fixed rod 1, specifically, the rotating component and the limiting component are matched with each other, so that the adjustment of the illumination inclination angle of the illuminating lamp body is realized, the requirement of otology illumination is met, the whole adjusting process is rapid and convenient, and a light-gathering cover 11 is installed on the illuminating lamp body 10 and used for light gathering during illumination.

In the case of this embodiment, fixed subassembly is including fixing fixed frame 2 on dead lever 1, rotates on fixed frame 2 and is provided with the holder, can fix fixed frame 2 in desk edge through setting up the holder to the quick fixed action of whole illuminator has been satisfied.

In a condition of this embodiment, the runner assembly sets up at the inside telescopic link 7 of dead lever 1 including sliding, and telescopic link 7 keeps away from that 1 one end of dead lever is articulated to have a turning block 8, and is specific telescopic link 7 is close to turning block 8 one end and carries out articulated complex through articulated piece 16 and articulated shaft 9 that sets up on turning block 8, and then can make the contained angle on turning block 8 and the 7 tops of telescopic link can adjust.

In the one aspect of this embodiment, spacing subassembly is equipped with a plurality of fixed teeth 14 including fixing the solid fixed ring 6 that keeps away from fixed frame 2 one end at dead lever 1 on the solid fixed ring 6 to and set up a plurality of movable teeth 15 that are close to solid fixed ring 6 one side at turning block 8, movable teeth 15 and fixed teeth 14 intermeshing, it is concrete, mesh through movable teeth 15 and fixed teeth 14 for turning block 8 is injectd at the inside angular position of solid fixed ring 6, and then realizes the holding action of angle after adjusting.

In a condition of this embodiment, turning block 8 one end installation stopper 12 is kept away from to telescopic link 7, and the outside cover of telescopic link 7 is equipped with fixes at the inside spacing section of thick bamboo 13 of dead lever 1, spacing section of thick bamboo 13 is used for sliding at dead lever 1 inside to telescopic link 7 and carries on spacingly, avoids its removal in-process to take place to rock, stopper 12 is used for spacing bottom dead lever 1, avoids inside its removal in-process slippage dead lever 1.

In the condition of this embodiment, the holder sets up screw rod 3 on fixed frame 2 including rotating, and screw rod 3 is close to the inside one end installation splint 4 of fixed frame 2, can turn into the effect of reciprocating of splint 4 through the rotation of screw rod 3 to realize the stable fixed action of fixed frame 2, in order to increase the clamping action, be equipped with a plurality of pinch points on the splint 4, thereby frictional force when having increased the centre gripping.

Example 2

In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiment in that a handle 5 is installed at the bottom of the screw rod 3 for more conveniently driving the screw rod 3 to rotate.

The working principle of the utility model is as follows: during the use, at first rotate handle 5 for splint 4 shifts up and then with the effect of fixed frame 2, has realized the fixed action of whole device, when needs adjust the illumination angle of illumination lamp body 10, then stir turning block 8 outward and break away from with solid fixed ring 6, later rotate illumination lamp body 10, with adjust into suitable angle after, move telescopic link 7 backward for movable tooth 15 and fixed tooth 14 re-engagement, with the maintenance of assurance angle.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an illuminator for otology, includes the dead lever, its characterized in that, the fixed subassembly that dead lever one end installation was used for the centre gripping, and the dead lever is for the fixed subassembly other end installation runner assembly, installs the illumination lamp body on the runner assembly to and the spacing subassembly of inclination between restriction runner assembly and the dead lever.

2. An otological illuminator of claim 1, wherein the fixing assembly comprises a fixing frame fixed on a fixing rod, and a clamping member is rotatably arranged on the fixing frame.

3. An otological illuminator as recited in claim 1, wherein said rotatable assembly includes a telescoping rod slidably disposed within the stationary rod, the telescoping rod having a rotatable block hinged to an end thereof remote from the stationary rod.

4. An illuminator for otology as recited in claim 2, wherein the limiting assembly includes a fixed ring fixed to an end of the fixed ring remote from the fixed ring, the fixed ring having a plurality of fixed teeth thereon, and a plurality of movable teeth disposed on a side of the rotating block adjacent to the fixed ring, the movable teeth being engaged with the fixed teeth.

5. An illuminator for otology department according to claim 3, characterized in that a limiting block is installed at one end of the telescopic rod far away from the rotating block, and a limiting barrel fixed inside the fixed rod is sleeved outside the telescopic rod.

6. An otological illuminator of claim 2, wherein the holder comprises a threaded rod rotatably disposed on the fixed frame, the threaded rod mounting a clamp plate adjacent an interior end of the fixed frame.