CN209074543U

CN209074543U - A kind of laryngeal mirror lens that Optimization-type is disposable

Info

Publication number: CN209074543U
Application number: CN201821132414.XU
Authority: CN
Inventors: 张跃松
Original assignee: Hong Ji Medical Skill Development Corp Ltd Of Shenzhen
Current assignee: Hong Ji Medical Skill Development Corp Ltd Of Shenzhen
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2019-07-09
Anticipated expiration: 2028-07-17

Abstract

The utility model discloses a kind of laryngeal mirror lens that Optimization-type is disposable, including eyeglass main body；The eyeglass main body is arc-shaped, and inner arc front end is equipped with spatula, and spatula and eyeglass main body are integrally formed；The rear end of the eyeglass main body is equipped with the buckle for clasping laryngoscope；The front end surface of the eyeglass main body is equipped with camera shooting and lighting window, the window are set as engraved structure, and engraved structure is covered with transparent membrane.The utility model not only can solve the reflective influence to laryngoscope image effect of eyeglass itself, but also can optimize the anti-fog effect of eyeglass itself.

Description

A kind of laryngeal mirror lens that Optimization-type is disposable

Technical field

The utility model relates to the field of medical instrument technology more particularly to a kind of laryngoscope mirrors that Optimization-type is disposable Piece.

Background technique

As shown in Fig. 1 to 2, disposable laryngeal mirror lens majority in the market uses the integrative lens of PC material, i.e. eyeglass master Body 1 ' and eyeglass 4 ' are integrally formed, and for eyeglass 4 ' using hard material, this requires being buckled in for eyeglass main body 1 ' to buckle into mirror When first 5 ' lug boss, (it is convex relative to camera 51 ' that most camera lens 5 ' is designed as illumination lamp bead 52 ' to illumination lamp bead 52 ' Rise) there is certain gap 6 ' with eyeglass 4 ', it is disclosed when eyeglass 4 ' being prevented to be caught in by camera lens 5 ' broken.

Along with there are certain thickness for eyeglass 4 ', as shown in figure 3, the 52 ' light of illumination lamp bead of camera lens 5 ' is on eyeglass 4 ' There are more reflection light, reflection light is beaten on camera 51 ', to influence laryngoscope view result.In addition, PC material The anti-fog effect of disposable laryngeal mirror lens is poor, need to increase anti-atomizing and carry out antifog, such anti-fog effect service life is lower.

Utility model content

The purpose of the utility model is to provide a kind of laryngeal mirror lens that Optimization-type is disposable, both can solve eyeglass certainly The reflective influence to laryngoscope image effect of body, and the anti-fog effect of eyeglass itself can be optimized.

To achieve the above object, using following technical scheme:

A kind of laryngeal mirror lens that Optimization-type is disposable, including eyeglass main body；The eyeglass main body is arc-shaped, in Forearc end is equipped with spatula, and spatula and eyeglass main body are integrally formed；The rear end of the eyeglass main body is equipped with the card for clasping camera lens Button；The front end surface of the eyeglass main body is equipped with camera shooting and lighting window, which is set as engraved structure, engraved structure covering There is film.

Preferably, the transparent membrane uses TPU material.

Preferably, the thickness of the transparent membrane is between 0.05mm~0.5mm.

Preferably, the edge weld of the transparent membrane or being pasted onto the engraved structure surrounding of eyeglass main body.

Preferably, the spatula and eyeglass main body are all made of transparent material.

Using the above scheme, the beneficial effects of the utility model are:

1) the reflective influence to laryngoscope image effect of eyeglass itself is solved；

2) optimize the anti-fog effect of eyeglass itself, can be antifog for a long time, and do not have to surface and spray anti misting materials.

Detailed description of the invention

Fig. 1 is the diagrammatic cross-section of laryngoscope in the prior art；

Fig. 2 is enlarged diagram at A ' in Fig. 1；

Fig. 3 is to illuminate light schematic diagram of the lamp bead on eyeglass in the prior art；

Fig. 4 is the diagrammatic cross-section of the laryngoscope of the utility model；

Fig. 5 is enlarged diagram at A in Fig. 4；

Fig. 6 is the light schematic diagram for illuminating lamp bead on transparent membrane；

Fig. 7 is the use state perspective view of camera lens and the utility model；

Fig. 8 is the use state explosive view of camera lens and the utility model；

Wherein, description of drawing identification:

1/1 '-eyeglass main body, 2/2 '-spatula,

3- buckle, 4- transparent membrane,

4 '-eyeglasses, 5/5 '-camera lens,

6/6 '-gap, 11- engraved structure,

51/51 '-camera, 52/52 '-illumination lamp bead,

53- lug boss.

Specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.

Referring to shown in Fig. 4 to 8, the utility model provides a kind of laryngeal mirror lens that Optimization-type is disposable, including eyeglass Main body 1；The eyeglass main body 1 is arc-shaped, and inner arc front end is equipped with spatula 2, and spatula 2 and eyeglass main body 1 are integrally formed； The rear end of the eyeglass main body 1 is equipped with the buckle 3 for clasping camera lens 5；The front end surface of the eyeglass main body 1 is equipped with camera shooting and illumination Window, the window are set as engraved structure 11, and engraved structure 11 is covered with transparent membrane 4.

Wherein, the transparent membrane 4 uses TPU material.The thickness of the transparent membrane 4 be located at 0.05mm~0.5mm it Between.The edge weld of the transparent membrane 4 or 11 surrounding of engraved structure for being pasted onto eyeglass main body 1.The spatula 2 and eyeglass Main body 1 is all made of transparent material.

Utility model works principle:

The utility model replaces the in the prior art and integrally formed eyeglass 4 ' of eyeglass main body 1 ' using transparent membrane 4, As shown in figure 3,4 ' thickness D of eyeglass in the prior art is in 1mm or so.

Because transparent membrane 4 has thin and flexible characteristic, as shown in figure 5,4 thickness d of transparent membrane is 0.05mm-0.5mm, this (but being not limited only to TPU material) is made using the TPU material with anti-fog effect in embodiment, translucency is preferable；Transparent membrane 4 Can be by jig welding (fusion temp is depending on 4 thickness of transparent membrane) in 11 outside of engraved structure of eyeglass main body 1, it can also To be pasted onto 11 outside of engraved structure of eyeglass main body 1 by glue.52 light of lamp bead is illuminated on transparent membrane 4 almost without mirror Face reflex efficiently solves influence of the 4 ' reflective phenomenon of eyeglass to camera image；Since transparent membrane itself is relatively thin, therefore It, can be antifog for a long time with preferable anti-fog effect.

In addition, the arc length (Fig. 4 to 5) of the utility model eyeglass main body 1 is just than existing because transparent membrane 4 is soft material Have the 1 ' arc length of eyeglass main body (Fig. 1 to 2) in technology it is short (buckle 3 of eyeglass main body 1 when being caught in the lug boss 53 of camera lens 5, because Transparent membrane 4 be it is soft, even if encountering transparent membrane 4, be also not easy to break transparent membrane 4), from figure 5 it can be seen that in card After button is fastened on the lug boss of camera lens, illumination lamp bead is almost adjacent to transparent membrane.Illumination lamp bead 52 in the utility model with The gap 6 of transparent membrane 4 is less than the gap 6 ' for illuminating lamp bead 52 ' and eyeglass 4 ' in the prior art, to be caught in eyeglass in camera lens 5 After main body 1, the gap 6 of illumination lamp bead 52 and transparent membrane 4 is reduced.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims

1. a kind of laryngeal mirror lens that Optimization-type is disposable, which is characterized in that including eyeglass main body；The eyeglass main body is in circle Arc, inner arc front end are equipped with spatula, and spatula and eyeglass main body are integrally formed；The rear end of the eyeglass main body is equipped with and clasps The buckle of camera lens；The front end surface of the eyeglass main body is equipped with camera shooting and lighting window, the window are set as engraved structure, hollow out Structure is covered with transparent membrane.

2. the disposable laryngeal mirror lens of Optimization-type according to claim 1, which is characterized in that the transparent membrane is adopted With TPU material.

3. the disposable laryngeal mirror lens of Optimization-type according to claim 2, which is characterized in that the transparent membrane Thickness is between 0.05mm~0.5mm.

4. the disposable laryngeal mirror lens of Optimization-type according to claim 1, which is characterized in that the transparent membrane Edge weld or the engraved structure surrounding for being pasted onto eyeglass main body.

5. the disposable laryngeal mirror lens of Optimization-type according to claim 1, which is characterized in that the spatula and mirror Piece main body is all made of transparent material.