CN204157697U

CN204157697U - A kind of mouth screen

Info

Publication number: CN204157697U
Application number: CN201420612849.XU
Authority: CN
Inventors: 蔡家刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-22
Filing date: 2014-10-22
Publication date: 2015-02-18
Anticipated expiration: 2024-10-22

Abstract

The utility model provides a kind of mouth screen, comprise screen catch and for the bracket carrying described screen catch, the hook-shaped ear-hang that is connected with described bracket, described screen catch adopts arc-shaped plate, and described screen catch is provided with multiple through hole running through described screen catch, described bracket is provided with the slot that can insert described screen catch.Use technique scheme, in order to reach the object solved the problems of the technologies described above, described through hole plays key effect, when user wears the utility model product, that breathes out in mouthful is breathed out and can be discharged by described through hole, also can be dry in time even if produce fog, can not cause and gather, guarantee reaches sanitary condition, while the implication of breathing out except solving wearer does not reflux, due to the effect of described through hole, user's voice delivery can be gone out, the undistorted transmission effect of phonetic representation is better for the user.

Description

A kind of mouth screen

Technical field

The utility model belongs to food production healthy prevention apparatus field, particularly relates to anti-saliva screen gear structure.

Background technology

Nowadays the attention dynamics of people to food hygiene obtains reinforcement further, especially food processing personnel such as service staff, pass dish personnel, cook, and in some the food enterprises, touch the producers of cooked product, also have prepared food sales service personnel such as supermarket etc., in the course of the work, all needing to wear mouth mask to prevent the saliva producing splash when speaking falls on food, but mouth mask wear the breathing that directly can have influence on operating personnel, feel to feel suffocated and feel bad, through the place that management of being everlasting is strict not, mouth mask is just removed by staff, can not get good protective action on the contrary, in addition, mouth mask wear the face of having blocked operating personnel, affect the image of attendant.

In prior art, applicant inserts in a bracket being proposed a employing transparent screen sheet before, then carrier edge utilizes elastic cord to entangle wearer's ear, and then achieve the anti-saliva splashing effects of transparent mouth screen, and do not affect user and breathe and image, obtain wide popularization and application, but applicant obtains by Market Feedback certain weak point that this series products also exists at present, 1, there is the situation hazed of easily breathing out in mouth screen of the prior art, affects attractive in appearance also unhygienic; 2, man and Man communication is worn in the mouth screen stop of prior art in addition, and after when wearer is spoken, sound is subject to the stop of mouth screen, transmission effect is influenced, and wearer oneself especially can be caused accurately cannot to control speaking volume; 3, bracket of the prior art is fixed on ear by elastic cord i.e. rubber band sleeve, and such wearing mode can cause wearer ear to tie tight for a long time pain discomfort; 4, the shape of face because of people is different, and mouth screen of the prior art can only bring by degree of tightness and regulate, and can some user another not feel well; 5, usually phone cannot be played owing to wearing the rear user of mouth screen, especially catering industry is extensively utilized now in communication, the communication of rear kitchen and each attendant such as a line attendant and cash register is realized popular now by telecommunications mode, usual employing be that intercom is linked up, inconvenient; 6, service industry generally all focuses on newly attractive in appearance, and new mouth screen is from fashion more attractive in appearance in appearance.To sum up, be necessary to improve above-mentioned defect deficiency.

Utility model content

The purpose of this utility model is to provide a kind of mouth to shield, and is intended to solve that mouth screen in prior art easily hazes, wearer breathes implication backflow and voice delivery such as to be stopped at the problem.

The utility model realizes like this, a kind of mouth screen, comprise screen catch and for the bracket carrying described screen catch, the hook-shaped ear-hang that is connected with described bracket, described screen catch adopts arc-shaped plate, and described screen catch is provided with multiple through hole running through described screen catch, described bracket is provided with the slot that can insert described screen catch.

Preferably, described through hole outer openings place is not corresponding with inner side opening part, overall in tiltedly running through through hole.

Preferably, described through hole is lowly inside the height of outside tiltedly run through through hole.

Preferably, described bracket is connected by rotating shaft with ear-hang junction.

Preferably, described bracket is divided into three parts, and mid portion is positive bracket, two side brackets are lateral bracket, described lateral bracket one end is connected with described ear-hang, has a chute inside the described lateral bracket other end, and described positive bracket both ends all have can insert and the slide plate within it slided.

Preferably, described slide plate is or/and the surface of chute is provided with anti-skidding striped.

Preferably, an inwardly outstanding support end can fitted to human body chin is provided with in the middle part of described positive bracket.

Preferably, the communication module that can receive wireless signal is provided with in described lateral bracket, and carry out the lithium battery of powering to described communication module, described ear-hang is provided with the handset module that can transmit voice to wearer's ear, described handset module is connected with described communication module and described lithium battery, described lateral bracket is also provided with Mike, and described Mike is connected with described communication module and described lithium battery.

Preferably, described handset module is the earplug can inserted in wearer's ear.

Preferably, described ear-hang and wearer's ear contact surface are provided with acoustic aperture, described handset module by described acoustic aperture by voice delivery to the auricle outside the ear of wearer.

Use technique scheme, in order to reach the object solved the problems of the technologies described above, described through hole plays key effect, when user wears the utility model product, that breathes out in mouthful is breathed out and can be discharged by described through hole, also can be dry in time even if produce fog, can not cause and gather, ensure to reach sanitary condition, simultaneously, due to the effect of told through hole, user's voice delivery can be gone out, phonetic representation transmission effect is better for the user.

Accompanying drawing explanation

Fig. 1 is the product side view that the utility model provides;

Fig. 2 is the product retracted position schematic diagram that the utility model provides;

Fig. 3 is the product front view that the utility model provides;

Fig. 4 is the product top view that the utility model provides;

Fig. 5 is the product circuit EM equipment module connection diagram that the utility model provides.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

With reference to shown in Fig. 1-4, the present embodiment provides a kind of mouth to shield, comprise screen catch 10 and the bracket 20 for carrying described screen catch 10, the hook-shaped ear-hang 30 be connected with described bracket 20, described screen catch 10 adopts arc-shaped plate, to fit human body face, and described screen catch 10 is provided with multiple through hole 11 running through described screen catch 10, described bracket 20 is provided with the slot that can insert described screen catch 10, use technique scheme, in order to reach the object solved the problems of the technologies described above, described through hole 11 plays key effect, when user wears the utility model product, that breathes out in mouthful is breathed out and can be discharged by described through hole 11, also can be dry in time even if produce fog, can not cause and gather, guarantee reaches sanitary condition, simultaneously, due to the effect of described through hole 11, user's voice delivery can be gone out, phonetic representation transmission effect is better for the user, sensation is better, minus effect is produced in order to prevent set through hole 11 further, the saliva of wearer during dialogue is flown away through described through hole 11, the present embodiment design is not by corresponding with inner side opening part for described through hole outer openings place, overall in tiltedly running through through hole, so just can furthermore achieved that described through hole 11 is ventilated and do not affect the effect of anti-gear, particularly, the present embodiment adopt described through hole 11 in outside height inside low tiltedly run through through hole, the injection saliva star forcing described via openings to raise up to prevent oblique lower angle from producing leaks.

In actual use, the distance of the distance between human body lower jaw and ear and oral area and mandibular location has very big-difference, in order to solve the problem set forth in background technology, the product of the present embodiment is enable to be applicable to more crowds and to wear not affecting comfortableness, described bracket 20 is connected by rotating shaft 40 with ear-hang 30 junction, both are flexibly connected by the axis hole being separately positioned on described bracket 20 and ear-hang 30 end by described rotating shaft 40, described ear-hang 30 can rotate the optimum position adjusting to applicable wearer, certainly, there is in described rotating shaft 40 the limiting card falcon of position-limiting action and increased the friction line of spin friction effect.Described bracket 20 is divided into three parts, mid portion is positive bracket 21, two side brackets are lateral bracket 22, described lateral bracket 22 one end is connected with described ear-hang 30, inside described lateral bracket 22 other end, there is a chute (not shown), described positive bracket 21 both ends all have can insert described chute and the slide plate 23 that can slide within it, here explanation two point is needed, first, described chute also can be arranged on the end of described positive bracket 21, and described slide plate 23 also can be arranged on the end of described lateral bracket 22, described positive bracket 21 can be connected with lateral bracket 22 and the effect that can stretch as long as play, second, the end of described slide plate 23 is provided with the card falcon preventing from deviating from, also for ease of and can play friction feel, convenient fixing relevant position, described slide plate 23 is or/and the surface of chute is provided with anti-skidding striped, shown in figure is have anti-skidding striped on the surface of described slide plate 23.

Be provided with an inwardly outstanding support end 24 can fitted to human body chin in addition in the middle part of described positive bracket 21, actual is as the whole mouth screen of strong point jack-up by chin.

Next, in technique scheme, add electronics, achieve certain communication function, shown in composition graphs 5, concrete mode is provided with the communication module that can receive wireless signal in described lateral bracket 22, and carry out the lithium battery of powering to described communication module, described ear-hang 30 is provided with the handset module that can transmit voice to wearer's ear, described handset module is connected with described communication module and described lithium battery, described lateral bracket is also provided with Mike, described Mike is connected with described communication module and described lithium battery, described communication module can adopt bluetooth module or WIFI module, described lithium battery has electrical connection charge port, in addition, in order to reach the object of communication, described handset module is the earplug can inserted in wearer's ear, that is on described ear-hang 30, an earplug is connected, wearer can be filled in earhole, described communication module wirelessly connects wireless terminal module, such as mobile phone or Radioterminal Transmit device, intercommunication radio station etc. equipment.

The present embodiment also provides another one alternative, described ear-hang 30 is provided with acoustic aperture 31 with wearer's ear contact surface, described handset module by described acoustic aperture 31 by voice delivery to the auricle outside the ear of wearer, then by resonance principle, sound is passed to ear-drum by auricle, such benefit be do not affect user's earhole listen to ability.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a mouth screen, comprise screen catch and for the bracket carrying described screen catch, the hook-shaped ear-hang that is connected with described bracket, it is characterized in that, described screen catch adopts arc-shaped plate, and described screen catch is provided with multiple through hole running through described screen catch, described bracket is provided with the slot that can insert described screen catch.

2. mouth screen as claimed in claim 1, it is characterized in that, described through hole outer openings place is not corresponding with inner side opening part, overall in tiltedly running through through hole.

3. mouth screen as claimed in claim 2, is characterized in that, described through hole is lowly inside the height of outside tiltedly run through through hole.

4. mouth screen as claimed in claim 1, it is characterized in that, described bracket is connected by rotating shaft with ear-hang junction.

5. mouth screen as claimed in claim 1, it is characterized in that, described bracket is divided into three parts, mid portion is positive bracket, two side brackets are lateral bracket, described lateral bracket one end is connected with described ear-hang, has a chute inside the described lateral bracket other end, and described positive bracket both ends all have can insert and the slide plate within it slided.

6. mouth screen as claimed in claim 5, it is characterized in that, described slide plate is or/and the surface of chute is provided with anti-skidding striped.

7. mouth screen as claimed in claim 6, is characterized in that, is provided with an inwardly outstanding support end can fitted to human body chin in the middle part of described positive bracket.

8. mouth screen as claimed in claim 5, it is characterized in that, the communication module that can receive wireless signal is provided with in described lateral bracket, and carry out the lithium battery of powering to described communication module, described ear-hang is provided with the handset module that can transmit voice to wearer's ear, described handset module is connected with described communication module and described lithium battery, and described lateral bracket is also provided with Mike, and described Mike is connected with described communication module and described lithium battery.

9. mouth screen as claimed in claim 8, it is characterized in that, described handset module is the earplug can inserted in wearer's ear.

10. mouth screen as claimed in claim 8, it is characterized in that, described ear-hang and wearer's ear contact surface are provided with acoustic aperture, described handset module by described acoustic aperture by voice delivery to the auricle outside the ear of wearer.