CN204245204U - There is the Respirator structure of sound amplification function - Google Patents
There is the Respirator structure of sound amplification function Download PDFInfo
- Publication number
- CN204245204U CN204245204U CN201420540633.7U CN201420540633U CN204245204U CN 204245204 U CN204245204 U CN 204245204U CN 201420540633 U CN201420540633 U CN 201420540633U CN 204245204 U CN204245204 U CN 204245204U
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- groove
- main body
- silica gel
- mask main
- amplification function
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Abstract
The utility model discloses a kind of Respirator structure with sound amplification function, comprise mask main body and the elastic ear band being connected to these mask main body two ends, it is characterized in that, described mask main body is become the arch matched with the nose and mouth of people by mould punching by filter material, position corresponding with the mouth and nose of people inside this mask main body is provided with step-like disjunctor groove, be fitted with a silica gel draw-in groove in this disjunctor groove, be then connected with in this silica gel draw-in groove inside the gas grid box that is built-in with audio-amplifying circuit.The utility model design is ingenious, rational in infrastructure, and mouth mask is possessed the simultaneously convenience of powerful protection effect and communication is a technological innovation in mouth mask field, has very great technical research meaning and wide development space.
Description
Technical field
The utility model relates to a kind of mouth mask, specifically, relates to a kind of Respirator structure with sound amplification function.
Background technology
Mouth mask is generally made up of mask main body and ear band, the mask main body of current medical protective mask be divided into interior, in, outer three layers, internal layer is common health gauze or non-woven fabrics, and middle level is superfine polypropylene fiber melt-blowing material layer, and skin is non-woven fabrics or ultra-thin polypropylene melt-blown material layer.And being applied in the mouth mask of vast public service industry, structure is then relatively simple, requires not high to protection effect, because its environment for use is not very severe, but it also has the requirement of self, i.e. comfortableness, gas permeability and be convenient to AC.
For the staff of public service industry, wear mouth mask and become a kind of custom, such as delicatessen waiter, cleaner etc., wearing mouth mask not only in order to protect oneself, is also in order to others.But the staff of public service industry often needs to exchange with other people continually, after wearing mouth mask, because mouth and nose covered by mouth mask, the definition of one's voice in speech and language all receives great interference, is difficult to improve with other people communication effectiveness.
Utility model content
The purpose of this utility model is to provide a kind of Respirator structure with sound amplification function, solves the problem that existing mouth mask is not easy to exchange.
To achieve these goals, the technical solution adopted in the utility model is as follows:
There is the Respirator structure of sound amplification function, comprise mask main body and the elastic ear band being connected to these mask main body two ends, described mask main body is become the arch matched with the nose and mouth of people by mould punching by filter material, position corresponding with the mouth and nose of people inside this mask main body is provided with step-like disjunctor groove, be fitted with a silica gel draw-in groove in this disjunctor groove, be then connected with in this silica gel draw-in groove inside the gas grid box that is built-in with audio-amplifying circuit.
Further, the punching press one by the perforate of one piece of silica gel middle panel and around this hole of described silica gel draw-in groove is enclosed supporting walls and is formed, the inner side of this supporting walls is provided with a circle groove simultaneously, and the upper and lower surface of described gas grid box is made up of grid, the projection of a circle and this fit depressions is then provided with, described gas grid box coordinating and the clamping of described silica gel draw-in groove by this projection and described groove in the middle part of its side.
For ease of power line cabling, described supporting walls offers a breach, and the side of described gas grid box is also provided with a USB interface be connected with described audio-amplifying circuit, described breach is corresponding with the position of this USB interface.
Again further, described audio-amplifying circuit comprises the voice collector for collected sound signal, be connected with this voice collector for the amplifier of voice emplifying signal, be connected with this amplifier for the wave filter of clutter in filtering sound signal, and the single-chip microcomputer be connected with this wave filter for controlling whole circuit working, and be connected to the loudspeaker for the signal that plays sound on this single-chip microcomputer.
For ease of using, described mask main body outside is also provided with the portable power source that described USB interface is electrically connected with described single-chip microcomputer.
For alleviating the weight of whole product, described gas grid box is made by hard ABS material.
Preferably, described filter material is melt-blown cotton, non-woven fabrics, sponge, cotton or chemical fibre.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model adopts impact style to strike out disposable for filter material the domes matched with the shape of face of people, mouth and nose, and in this, as the agent structure of mouth mask, filter material then can select conventional linen-cotton material to make, also yarn fabric can be adopted to wrap up sponge structure, so not only make the shape of face of adhered shape people, material is also very soft, and both are suitable, makes the wearing comfort of whole mouth mask obtain powerful guarantee.
(2) voice of wearer can be amplified by loudspeaker by the utility model is arranged in mask main body inside audio-amplifying circuit effectively, thus solve and wear the not smooth problem of communication after mouth mask.
(3) the utility model utilizes the gentle grid box of silica gel draw-in groove to carry out clamping dexterously, and audio-amplifying circuit is arranged in gas grid box, then silica gel draw-in groove is fitted on the disjunctor groove be stamped to form inside mask main body, so not only achieve the installation of electronic devices and components, ensure that amplifying effect, and reduce the thickness of mouth mask as much as possible, also reduced the weight of mouth mask by the selection of material, thus making the combination property of mouth mask obtain comprehensive raising, practical value promotes greatly.
(4) the utility model adopts external portable power source to coordinate USB interface to power, the work not being only audio-amplifying circuit provides conveniently, and alleviate the total quality of mouth mask, further increase wearing comfort, also for wearer uses mouth mask to provide great convenience.
(5) the pioneering mouth mask that amplifies of the utility model, the real technological innovation belonging to mouth mask field; By the ingehious design to mouth mask internal structure, the installation not being only audio-amplifying circuit is provided convenience, and the solid space utilizing gas grid box to provide, heat radiation for audio-amplifying circuit provides good approach, also make the gas permeability of mouth mask and comfort level greatly improve, make the mouth mask that amplifies described in the utility model on technique effect, be far longer than the technique effect sum of conventional mouth mask and audio-amplifying circuit.The utility model is that the development of mouth mask technology opens a brand-new design concept and research direction, for solid foundation has been established in comprehensive raising of mouth mask performance indications, has very outstanding substantive distinguishing features and significant progressive, creative high.
Accompanying drawing explanation
Fig. 1 is private side view of the present utility model.
Fig. 2 is the structural representation of silica gel draw-in groove in the utility model-embodiment.
Fig. 3 is the structural representation of gas grid box in the utility model-embodiment.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-mask main body, 2-disjunctor groove, 3-gas grid box, 4-silica gel panel, 5-supporting walls, 6-groove, 7-is protruding, 8-breach, 9-USB interface.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, there is the Respirator structure of sound amplification function, mainly comprise the mask main body that shape and face, mouth and nose match, be arranged on mask main body two ends for mask main body being worn on the ear band on people's ear, and be arranged on the public address set of mask main body inside.
Specifically, mask main body adopts impact style, utilizes mould by disposable for filter material punch forming.In the inner side of mask main body, punching press has a step-like disjunctor groove, and described public address set is just arranged in this disjunctor groove.Whole mask main body is domes, after being worn on face, there is certain gap between the madial wall of its central part and human body skin, the mouth and nose avoiding on the one hand mouth mask to be directly attached to people affect comfort level, on the other hand for people's breathe air is provided convenience.
Described filter material directly can use the material of conventional mouth mask, such as melt-blown cotton, non-woven fabrics, sponge, cotton or chemical fibre, also can adopt other structures.Be arranged on the public address set in disjunctor groove, mainly comprise a silica gel draw-in groove, a gas grid box and one block of audio-amplifying circuit plate.Wherein, silica gel draw-in groove, as the connector between gas grid box and disjunctor groove, mainly realizes the installation of gas grid box and spacing.Specifically, the silica gel draw-in groove silica gel panel that to be employing one piece match with disjunctor groove one end size is offered through hole at middle part and is formed, and supporting walls is enclosed in punching press one around this through hole, the overall bearing of trend of this supporting walls is mutually vertical with silica gel panel, one circle groove is set in the inner side of supporting walls, for clamping gas grid box simultaneously.Correspondingly, gas grid box entirety is a cube structure, the space that size and supporting walls surround matches, its upper and lower surface is grid, and it is protruding to be provided with a circle in the middle part of side, this projection can stick in the groove inside supporting walls, thus realizes the assembling between silica gel draw-in groove and gas grid box, and silica gel draw-in groove then directly fits on the inwall of disjunctor groove.Owing to being provided with audio-amplifying circuit plate in gas grid box, audio-amplifying circuit plate is provided with electronic devices and components, therefore its thickness is bigger, and the other end space of disjunctor groove just matches with the thickness of gas grid box, gas grid box can be accommodated in the inner.Silica gel draw-in groove make use of pliability and the adhesive of silica gel, makes it to realize clamping with gas grid box easily, can fit in securely on filter material madial wall again, kill two birds with one stone.
For reducing the weight of whole mouth mask as much as possible, gas grid box generally selects light material to make, as hard ABS material.
It is inner that audio-amplifying circuit plate is fixed on gas grid box, makes gas grid box achieve the function of installing carrier and ventilation simultaneously.Namely described audio-amplifying circuit plate is provided with the circuit board of audio-amplifying circuit, wherein audio-amplifying circuit comprises the voice collector for collected sound signal, be connected with this voice collector for the amplifier of voice emplifying signal, be connected with this amplifier for the wave filter of clutter in filtering sound signal, and the single-chip microcomputer be connected with this wave filter for controlling whole circuit working, and be connected to the loudspeaker for the signal that plays sound on this single-chip microcomputer.For the ease of providing power supply for audio-amplifying circuit, consider use crowd and the environment of mouth mask, the preferred small-sized movable Power supply of the present embodiment.In order to realize the audio-amplifying circuit conducting of portable power source and gas grid box inside, described supporting walls offers a breach, a USB interface be connected with described audio-amplifying circuit is set on the side of described gas grid box simultaneously, during installation, ensures that this breach is corresponding with the position of this USB interface.The power line of portable power source is connected on USB interface by the breach on supporting walls, for audio-amplifying circuit provides power supply.Portable power source freely can be carried by mouth mask wearer, or is put in pocket, or is fixed on the helmet, and this technology is not construed as limiting, and is as the criterion with easy to use.
By above-mentioned setting, not only can improve the comfortableness of mouth mask comprehensively, the gas permeability of mouth mask and protection effect can also be made obviously to be strengthened, and, also solve communication difficult problem when wearing mouth mask, the combination property of mouth mask is made to obtain the lifting of matter, the real large technological innovation belonging to mouth mask field.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (7)
1. there is the Respirator structure of sound amplification function, comprise mask main body (1) and be connected to the elastic ear band at these mask main body two ends, it is characterized in that, described mask main body is become the arch matched with the nose and mouth of people by mould punching by filter material, position corresponding with the mouth and nose of people inside this mask main body is provided with step-like disjunctor groove (2), be fitted with a silica gel draw-in groove in this disjunctor groove (2), be then connected with in this silica gel draw-in groove inside the gas grid box (3) that is built-in with audio-amplifying circuit.
2. the Respirator structure with sound amplification function according to claim 1, it is characterized in that, the punching press one by the middle part perforate of one piece of silica gel panel (4) and around this hole of described silica gel draw-in groove is enclosed supporting walls (5) and is formed, the inner side of this supporting walls (5) is provided with a circle groove (6) simultaneously, and the upper and lower surface of described gas grid box (3) is made up of grid, the projection (7) of a circle and this fit depressions is then provided with, described gas grid box (3) coordinating and the clamping of described silica gel draw-in groove by this projection (7) and described groove (6) in the middle part of its side.
3. the Respirator structure with sound amplification function according to claim 2, it is characterized in that, described supporting walls (5) offers a breach (8), and the side of described gas grid box (3) being also provided with a USB interface be connected with described audio-amplifying circuit (9), described breach (8) is corresponding with the position of this USB interface (9).
4. the Respirator structure with sound amplification function according to claim 3, it is characterized in that, described audio-amplifying circuit comprises the voice collector for collected sound signal, be connected with this voice collector for the amplifier of voice emplifying signal, be connected with this amplifier for the wave filter of clutter in filtering sound signal, and the single-chip microcomputer be connected with this wave filter for controlling whole circuit working, and be connected to the loudspeaker for the signal that plays sound on this single-chip microcomputer.
5. the Respirator structure with sound amplification function according to claim 4, is characterized in that, described mask main body outside is also provided with the portable power source that described USB interface is electrically connected with described single-chip microcomputer.
6. according to the Respirator structure with sound amplification function in Claims 1 to 5 described in any one, it is characterized in that, described gas grid box (3) is made by hard ABS material.
7. the Respirator structure with sound amplification function according to claim 6, is characterized in that, described filter material is melt-blown cotton, non-woven fabrics, sponge, cotton or chemical fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540633.7U CN204245204U (en) | 2014-09-20 | 2014-09-20 | There is the Respirator structure of sound amplification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540633.7U CN204245204U (en) | 2014-09-20 | 2014-09-20 | There is the Respirator structure of sound amplification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245204U true CN204245204U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540633.7U Withdrawn - After Issue CN204245204U (en) | 2014-09-20 | 2014-09-20 | There is the Respirator structure of sound amplification function |
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| Country | Link |
|---|---|
| CN (1) | CN204245204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207374A (en) * | 2014-09-20 | 2014-12-17 | 四川省多持生物科技有限公司 | Mask structure with sound amplifying function |
-
2014
- 2014-09-20 CN CN201420540633.7U patent/CN204245204U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207374A (en) * | 2014-09-20 | 2014-12-17 | 四川省多持生物科技有限公司 | Mask structure with sound amplifying function |
| CN104207374B (en) * | 2014-09-20 | 2016-01-06 | 四川省多持生物科技有限公司 | There is the Respirator structure of sound amplification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |