CN209236100U - It is a kind of can demisting electric heating department of stomatology mouth mirror - Google Patents

Abstract

The utility model discloses it is a kind of can demisting electric heating department of stomatology mouth mirror, including handle and eyeglass, the inside of the handle is equipped with motion bar, and the lower end of motion bar is fixed with baffle, the eyeglass is set to the lower left corner of handle, and the right end of eyeglass is connected with mirror handle.This can demisting the electric heating department of stomatology mouth mirror setting heating wire be coated on heat-conducting layer lower end, heating wire distributes heat and can heat to eyeglass, remove the water mist and water droplet on eyeglass, the eyeglass moment is set to keep clean, avoiding eyeglass from generating water mist influences observing effect, heating wire is connected with thermal insulation layer simultaneously, thermal insulation layer is aerogel blanket material composition, the heat that heating wire can be completely cut off is dispersed into mouth mirror bottom, avoid scald patient oral cavity, rubber sleeve is that elasticity preferably rubber material is constituted, it is wrapped in the outside of eyeglass, when so that entire mouth mirror going deep into patient oral cavity, what is contacted with patient's cavity interior organ is this flexible material of rubber sleeve, rather than the rigid material of eyeglass etc, mitigate the discomfort of patient.

Description

It is a kind of can demisting electric heating department of stomatology mouth mirror

Technical field

The utility model relates to field of medical equipment technology, specially it is a kind of can demisting electric heating department of stomatology mouth Mirror.

Background technique

Mouth mirror is medical instrument most commonly seen in dentistry, and being mainly used for reflection sight cannot go directly the shadow at position It rings, such as the conjunction face of the distal surface of tooth, lingual surface and maxillary teeth, can be used to reversed or aggregation light to check point, increase office Portion's illumination can draw or dial the soft tissues such as pressure lip, cheek, tongue with concave surface mouth mirror when necessary with benefit inspection or operation, and pommel is also It can be used as percussion.

Department of stomatology mouth mirror setting in the market is fairly simple, since human body temperature is usually above environment temperature, while humidity Greatly, water mist and water droplet are easy to be condensed in mirror surface, influence imaging effect, bring some inconvenience to observation, and the mirror surface of mouth mirror is logical Often not having explosion-proof feature, bitten by patient easy to break, causes the injury to patient oral cavity, mirror surface material is rigid, Contact patient oral cavity can bring discomfort to patient, and decreased food is not easy to adjust, it is difficult to observe oral cavity locations deep, mirror angle is not Easily adjust, the problem of being not easy to multi-angle observation, for this purpose, it is proposed that it is a kind of can demisting electric heating department of stomatology mouth mirror.

Utility model content

The purpose of this utility model is to provide it is a kind of can demisting electric heating department of stomatology mouth mirror, to solve above-mentioned background skill The department of stomatology mouth mirror setting proposed in art is fairly simple, and since human body temperature is usually above environment temperature, while humidity is big, water mist It is easy to be condensed in mirror surface with water droplet, influences imaging effect, bring some inconvenience to observation, and the mirror surface of mouth mirror does not have usually Explosion-proof feature, is bitten easy to break by patient, causes the injury to patient oral cavity, mirror surface material is rigid, contacts patient Oral cavity can bring discomfort to patient, and decreased food is not easy to adjust, it is difficult to oral cavity locations deep is observed, mirror angle is not easy to adjust, The problem of being not easy to multi-angle observation.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of can demisting electric heating department of stomatology mouth Mirror, including handle and eyeglass, the inside of the handle is equipped with motion bar, and the lower end of motion bar is fixed with baffle, the hand The lower end of handle is connected with deformation set, and the inside for deforming set is equipped with titanium alloy metal, and the eyeglass is set to the lower-left of handle Angle, and the right end of eyeglass is connected with mirror handle, the lower end of the eyeglass is connected with heat-conducting layer, and the lower end of heat-conducting layer is equipped with electric heating Silk, the lower end of the heating wire is connected with thermal insulation layer, and the external of thermal insulation layer installs rubber sleeve, the right side installation of the mirror handle There is attachment base, and be fixed with miniature shaft on the right side of attachment base, the right end of the miniature shaft is connected with micromotor, the mirror The surface of piece is provided with rupture pressure disc.

Preferably, stretching structure is constituted between the handle and motion bar, and the distance of stretch out and draw back between handle and motion bar For 0-5cm.

Preferably, the connection type between the mirror handle and attachment base is is threadedly coupled, and the company between mirror handle and eyeglass It is connected in and is fixedly connected.

Preferably, the structure of the heating wire is hollow mesh structure, and is fitted closely between heating wire and thermal insulation layer.

Preferably, the structure of the rubber sleeve is elastic construction, and rubber sleeve is overlapped with the central axes of eyeglass.

Preferably, the micromotor is by constituting rotational structure between miniature shaft and attachment base, and miniature shaft with Connection between attachment base is to be fixedly connected.

Preferably, the structure of the rupture pressure disc be circular configuration, and rupture pressure disc with a thickness of 0.3mm.

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

1. this can mutually stretch between electric heating department of stomatology mouth mirror setting handle and motion bar of demisting, handle is divided into Upper and lower two parts can pull handle up and down, make motion bar and hand when handle initial length is not content with cavity interior observation Handle is opposite to be slided, and the separation of two parts up and down of handle exposes motion bar, extends entire grip position, and is at most extending 5cm meets the needs of daily observation, and baffle is mounted in the gap of motion bar and handle, and it is incomplete to can control motion bar Draw-out handle avoids being detached between motion bar and handle；

2. the shape of heating wire is hollow mesh, it is coated on heat-conducting layer lower end, heating wire work distributes heat can be to mirror Piece is heated, and water mist and water droplet on eyeglass can be removed, and the eyeglass moment is made to keep clean, and avoiding eyeglass from generating water mist influences Observing effect, while heating wire is connected with thermal insulation layer, thermal insulation layer is aerogel blanket material composition, can effectively completely cut off heating wire Heat is dispersed into mouth mirror bottom, avoids scald patient oral cavity, and rubber sleeve is that elasticity preferably rubber material is constituted, and is wrapped in eyeglass Outside, when so that entire mouth mirror going deep into patient oral cavity, what is contacted with patient's cavity interior organ is this flexible material of rubber sleeve, Rather than the rigid material of eyeglass etc, mitigate the discomfort of patient；

3. the shape of rupture pressure disc matches with the shape of eyeglass, and the thickness of rupture pressure disc only has 0.3mm, very frivolous, patch On the surface of eyeglass, enhance the rigidity of eyeglass, can be bitten to avoid eyeglass by patient, lead to glass fragmentation faced, patient oral cavity is made At injury, micromotor can drive attachment base to rotate, to adjust eyeglass in the intraoral angle of patient, conveniently to patient mouthful Intracavitary to carry out comprehensive observation, the internal screw thread of mirror handle and the external screw thread of attachment base match, so that between mirror handle and attachment base The two can be made to separate by rotating screw thread, carry out dismounting and change, so that only needing to change mirror handle left side after mouth mirror damage Point, attachment base right part is not needed to change, saves certain cost.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model mirror handle and attachment base junction structural schematic diagram；

Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1.

In figure: 1, handle；2, motion bar；3, baffle；4, deformation set；5, titanium alloy metal；6, mirror handle；7, eyeglass；8, it leads Thermosphere；9, heating wire；10, thermal insulation layer；11, rubber sleeve；12, attachment base；13, miniature shaft；14, micromotor；15, explosion-proof Film.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is a kind of can demisting electric heating department of stomatology mouth mirror, Including handle 1, motion bar 2, baffle 3, deformation set 4, titanium alloy metal 5, mirror handle 6, eyeglass 7, heat-conducting layer 8, heating wire 9, heat-insulated Layer 10, rubber sleeve 11, attachment base 12, miniature shaft 13, micromotor 14 and rupture pressure disc 15, the inside of handle 1 are equipped with activity Bar 2, and the lower end of motion bar 2 is fixed with baffle 3, and stretching structure, and handle 1 and motion bar are constituted between handle 1 and motion bar 2 Distance of stretch out and draw back between 2 is 0-5cm, can mutually be stretched between handle 1 and motion bar 2, and handle 1 is divide into upper part and lower part, when When 1 initial length of handle is not content with cavity interior observation, handle 1 can be pulled up and down, keep motion bar 2 and handle 1 relatively sliding Dynamic, the separation of two parts up and down of handle 1 exposes motion bar 2, extends entire grip position, and at most extending 5cm, meets The needs of daily observation, meanwhile, baffle 3 is mounted in the gap of motion bar 2 and handle 1, and it is incomplete to can control motion bar 2 Draw-out handle 1 avoids being detached between motion bar 2 and handle 1；

The lower end of handle 1 is connected with deformation set 4, and the inside for deforming set 4 is equipped with titanium alloy metal 5, and eyeglass 7 is set to The lower left corner of handle 1, and the right end of eyeglass 7 is connected with mirror handle 6, the lower end of eyeglass 7 is connected with heat-conducting layer 8, and under heat-conducting layer 8 End is equipped with heating wire 9, and the lower end of heating wire 9 is connected with thermal insulation layer 10, and the external of thermal insulation layer 10 installs rubber sleeve 11, rubber The structure of gum cover 11 is elastic construction, and rubber sleeve 11 is overlapped with the central axes of eyeglass 7, and rubber sleeve 11 is elasticity preferably rubber material Texture is at being wrapped in the outside of eyeglass 7, when so that entire mouth mirror going deep into patient oral cavity, contact with patient's cavity interior organ It is this flexible material of rubber sleeve 11, rather than the rigid material of eyeglass 7 etc, mitigate the discomfort of patient, the structure of heating wire 9 is Hollow mesh structure, and fitted closely between heating wire 9 and thermal insulation layer 10, the shape of heating wire 9 is hollow mesh, is coated on and leads 8 lower end of thermosphere, the work of heating wire 9, which distributes heat, can heat eyeglass 7, can remove the water mist and water droplet on eyeglass 7, 7 moment of eyeglass is set to keep clean, avoiding eyeglass 7 from generating water mist influences observing effect, while heating wire 9 is connected with thermal insulation layer 10, For thermal insulation layer 10 for aerogel blanket material composition, the heat that can effectively completely cut off heating wire 9 is dispersed into mouth mirror bottom, and scald is avoided to suffer from Person oral cavity；

The right side of mirror handle 6 is equipped with attachment base 12, and the right side of attachment base 12 is fixed with miniature shaft 13, mirror handle 6 and company Connection type between joint chair 12 is to be threadedly coupled, and the connection between mirror handle 6 and eyeglass 7 is to be fixedly connected, the interior spiral shell of mirror handle 6 The external screw thread of line and attachment base 12 matches, so that the two can be made to separate by rotating screw thread between mirror handle 6 and attachment base 12, Dismounting and change is carried out, so that only need to change 6 left part of mirror handle after mouth mirror damage, do not need to change 12 right part of attachment base, Certain cost is saved, the right end of miniature shaft 13 is connected with micromotor 14, and micromotor 14 is by miniature shaft 13 and even Rotational structure is constituted between joint chair 12, and the connection between miniature shaft 13 and attachment base 12 is to be fixedly connected, micromotor 14 Attachment base 12 can be driven to rotate, to adjust eyeglass 7 in the intraoral angle of patient, conveniently to the full side of progress in patient oral cavity The observation of position, the surface of eyeglass 7 are provided with rupture pressure disc 15, and the structure of rupture pressure disc 15 is circular configuration, and the thickness of rupture pressure disc 15 Shape for 0.3mm, rupture pressure disc 15 matches with the shape of eyeglass 7, and the thickness of rupture pressure disc 15 only has 0.3mm, very frivolous, It is attached to the surface of eyeglass 7, enhances the rigidity of eyeglass 7, can be bitten to avoid eyeglass 7 by patient, lead to glass fragmentation faced, to patient mouthful Chamber damages.

Working principle: for this kind of department of stomatology mouth mirror, handle 1 first is divide into upper part and lower part, and pulls handle 1 up and down, Slide motion bar 2 and handle 1 relatively, motion bar 2 is exposed in the separation of two parts up and down of handle 1, to realize handle 1 and live Can mutually stretch between lever 2, when the bottom of motion bar 2 touches baffle 3, be elongated to maximum distance 5cm, cannot again into Row elongation, the titanium alloy metal 5 that deformation covers in 4 is flexible structure, can be by moving titanium alloy metal 5, lever change 1 up and down , can be orthogonal with the relative positional relationship between eyeglass 7, it also may be in same horizontal line, be conducive to find handle 1, eyeglass 7 and the best of oral cavity formation probe into angle, convenient for more rapidly being observed with effective, when mouth mirror protrudes into patient oral cavity, Rubber sleeve 11 contacts cavity interior organ, and rubber sleeve 11 is flexible material, can mitigate the discomfort of patient, since human body temperature is logical Often it is higher than environment temperature, while humidity is big, water mist and water droplet are easy to be condensed in 7 surface of eyeglass, start heating wire 9, electric heating at this time 9 fever of silk is that eyeglass 7 provides heat by heat-conducting layer 8, evaporates the water mist on 7 surface of eyeglass, while heating wire 9 and 10 phase of thermal insulation layer Even, for aerogel blanket material composition, the heat that can effectively completely cut off heating wire 9 is dispersed into mouth mirror bottom, avoids scalding thermal insulation layer 10 Hurt patient oral cavity, when needing to adjust the angle of eyeglass 7, starts micromotor 14, micromotor 14 can be with actuating miniature shaft 13 rotations, miniature shaft 13 drive attachment base 12 to rotate, to drive eyeglass 7 to rotate, to adjust eyeglass 7 in patient oral cavity Angle, it is convenient to carrying out comprehensive observation in patient oral cavity, while the connection between attachment base 12 and mirror handle 6 is that screw thread connects It connects, dismounting and change can be carried out, 7 surface of eyeglass is coated with one layer of rupture pressure disc 15, can increase the rigidity of eyeglass 7, avoids eyeglass 7 The use process of whole oral cavity section mouth mirror is completed in fragmentation like this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. one kind can demisting electric heating department of stomatology mouth mirror, including handle (1) and eyeglass (7), it is characterised in that: the handle (1) inside is equipped with motion bar (2), and the lower end of motion bar (2) is fixed with baffle (3), the lower end connection of the handle (1) There is deformation set (4), and the inside for deforming set (4) is equipped with titanium alloy metal (5), the eyeglass (7) is set to a left side for handle (1) Inferior horn, and the right end of eyeglass (7) is connected with mirror handle (6), the lower end of the eyeglass (7) is connected with heat-conducting layer (8), and heat-conducting layer (8) lower end is equipped with heating wire (9), and the lower end of the heating wire (9) is connected with thermal insulation layer (10), and thermal insulation layer (10) is outer Rubber sleeve (11) are installed in portion, are equipped with attachment base (12) on the right side of the mirror handle (6), and be fixed on the right side of attachment base (12) The right end of miniature shaft (13), the miniature shaft (13) is connected with micromotor (14), and the surface of the eyeglass (7) is provided with Rupture pressure disc (15).

2. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the handle (1) Stretching structure is constituted between motion bar (2), and the distance of stretch out and draw back between handle (1) and motion bar (2) is 0-5cm.

3. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the mirror handle (6) Connection type between attachment base (12) is to be threadedly coupled, and the connection between mirror handle (6) and eyeglass (7) is to be fixedly connected.

4. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the heating wire (9) structure is hollow mesh structure, and is fitted closely between heating wire (9) and thermal insulation layer (10).

5. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the rubber sleeve (11) structure is elastic construction, and rubber sleeve (11) is overlapped with the central axes of eyeglass (7).

6. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the micromotor (14) by constituting rotational structure between miniature shaft (13) and attachment base (12), and miniature shaft (13) and attachment base (12) it Between connection be fixedly connected.

7. one kind according to claim 1 can demisting electric heating department of stomatology mouth mirror, it is characterised in that: the rupture pressure disc (15) structure be circular configuration, and rupture pressure disc (15) with a thickness of 0.3mm.