CN213247069U

CN213247069U - Medical mask with communication function based on PAPR technology

Info

Publication number: CN213247069U
Application number: CN202022136188.6U
Authority: CN
Inventors: 孟依; 王秋枝; 王鑫; 刘舒萱
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-25
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a medical mask based on PAPR technology and having communication function, which comprises a protective helmet, wherein the protective helmet is fixedly arranged in a protective hood, the front end of the protective hood is fixedly connected with a perspective mask, the rear end of the protective hood is fixedly connected with an air supply pipe, the other end of the air supply pipe is fixedly connected with a power air purification respirator, the power air purification respirator is fixed on a waist binding belt, the left side and the right side of the protective hood are both penetrated and respectively fixedly provided with a left earmuff type earphone and a right earmuff type earphone, the left earmuff type earphone and the right earmuff type earphone are both provided with sound pickup holes, the left earmuff type earphone and the right earmuff type earphone are both provided with a Bluetooth module and a wireless communication module, a microphone is fixedly arranged on the inner frame of the perspective mask, the, and can be connected with a mobile phone to directly communicate, and is convenient for medical care personnel to contact with a dispatching department.

Description

Medical mask with communication function based on PAPR technology

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to medical face guard based on PAPR technique with communication function.

Background

Powered Air Purifying Respirator, PAPR for short, medical face guard based on PAPR technique can synthesize comprehensively and prevent the eye face, head and neck, provide malleation respiratory environment, keep apart outside gas and virus, greatly reduced infects the risk, the pressure-fired makes the wearer hardly have any respiratory resistance, also can effectively avoid the interior fog-forming problem of hood, can guarantee that the face screen is bright, can furthest keep apart outside gas and virus, greatly reduced medical personnel infects the risk, the headgear can replace the goggles to improve the problem of nose face pressure nature damage simultaneously, thereby effectively improve medical personnel's work comfort level, and the work efficiency is improved.

Compared with the prior art the problem that exists:

the traditional medical mask based on the PAPR technology often influences the listening of medical care personnel to ambient environment sound due to the overhigh sealing degree, is inconvenient to answer a call, and does not have the function of communication with a dispatching department.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a medical face guard based on PAPR technique with communication function, through left ear muff formula earphone, right ear muff formula earphone, pick up sound hole, bluetooth module and wireless communication module's setting, can make medical personnel's sound on every side of hearing more clear, can carry out direct conversation through left ear muff formula earphone and right ear muff formula earphone cooperation microphone, make things convenient for medical personnel and the contact of scheduling department simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a medical mask with a communication function and based on a PAPR technology comprises a protective helmet, wherein the protective helmet is fixedly arranged inside the protective helmet, a perspective mask is fixedly connected to the front end of the protective helmet, an air supply pipe is fixedly connected to the rear end of the protective helmet, the other end of the air supply pipe is fixedly connected with a power air purification respirator, the power air purification respirator is fixed to a waist binding belt, a left earmuff type earphone and a right earmuff type earphone are respectively and fixedly installed on the left side and the right side of the protective helmet in a penetrating mode, an answering button and a calling button are installed on the left earmuff type earphone, sound picking holes are formed in the left earmuff type earphone and the right earmuff type earphone, a Bluetooth module and a wireless communication module are arranged inside the left earmuff type earphone and the right earmuff type earphone, and a microphone is fixedly arranged on an inner frame of, left earmuff formula earphone with right earmuff formula earphone all with microphone electric connection, helmet's right side is fixed with the control box, the inside of control box is equipped with first battery compartment, install first removable battery in the first battery compartment, install first control button on the control box, the bottom border of protection hood is equipped with lacing hole, the downthehole frenulum that has worn of lacing.

Preferably, a second battery bin is installed on the powered air purifying respirator, a second detachable battery is installed in the second battery bin, and a second control button is further installed on the powered air purifying respirator; the power air purification respirator is powered by the second detachable battery, the second detachable battery can be detached from the second battery bin, and the switch of the power air purification respirator can be controlled through the second control button.

Preferably, the first battery compartment and the first detachable battery, and the second battery compartment and the second detachable battery are connected through buckles, and the first detachable battery and the second detachable battery are provided with Type-C charging interfaces; buckle structure on first removable battery and the second removable battery and with first battery compartment and second battery compartment be connected like buckle on the battery cover of TV remote controller and the battery compartment's of TV remote controller connection, carry out quick installation and dismantlement through the buckle, can dismantle the battery to first removable battery and second through the interface that charges of Type-C and carry out charging repeatedly.

Preferably, the inner side of the protective hood is provided with a face fitting layer; facial laminating layer adopts close skin non-woven fabrics preparation, and interior packing is high-quality cotton, and the human facial profile of shape laminating when wearing this device facial laminating layer and medical personnel's cheek laminating further promotes the protection to medical personnel's oronasal.

Preferably, cotton gaskets are arranged on one inner sides of the left earmuff type earphone and the right earmuff type earphone respectively; the cotton gasket contacts with the ears of medical personnel, and the wearing comfort of the left earmuff type earphone and the right earmuff type earphone is enhanced.

Preferably, the top of the protective helmet is provided with air holes; the ventilation property of the protective helmet is enhanced through the arrangement of the ventilation holes, so that the device is more comfortable to use.

Preferably, the surface of the perspective mask is coated with a nano coating; the surface of the perspective mask can be protected from being scraped through the characteristics of the nano coating, and meanwhile, the cleaning of dirt is facilitated.

Preferably, the first detachable battery and the second detachable battery have the same specification; the first detachable battery and the second detachable battery can be used commonly, and convenience in replacement of the first detachable battery and the second detachable battery is improved.

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

the sound collecting holes on the left earmuff type earphone and the right earmuff type earphone can receive surrounding sound in real time and play the sound through the left earmuff type earphone and the right earmuff type earphone, compared with the traditional closed medical mask, the medical staff can hear the surrounding sound more clearly, the device can be connected with the mobile phone of the medical staff through the Bluetooth module, when the mobile phone receives the call, the call can be transferred to the left earmuff type earphone and the right earmuff type earphone through the answering button, the direct call can be carried out through the matching of the left earmuff type earphone and the right earmuff type earphone and the microphone, the wireless communication module can also enable the dispatching department to carry out independent network communication with each medical care personnel, thereby facilitating the dispatching of the medical care personnel, the dispatching department door can be called through the microphone through the calling button, so that the medical personnel can conveniently contact with the dispatching department;

when a medical worker wears the device, the face attaching layer is attached to the cheek of the medical worker, the mouth and nose protection of the medical worker is further improved, the bottom of the protective hood is tightened by tightening the tying belt in the tying belt hole according to the body type of the medical worker, a better sealing effect is achieved, the head of the medical worker can be better protected through the protective helmet, the injury caused by collision is avoided, and in sum, the whole sealing performance and the safety performance of the device are higher;

the first battery compartment and the first detachable battery, the second battery compartment and the second detachable battery are connected through buckles, the first detachable battery and the second detachable battery are respectively provided with a Type-C charging interface, the specifications of the first detachable battery and the second detachable battery are the same, the buckle structures on the first detachable battery and the second detachable battery and the connection with the first battery compartment and the second battery compartment are the same as the connection of the buckle on the battery cover of the television remote controller and the battery compartment of the television remote controller, the first detachable battery and the second detachable battery can be rapidly installed and detached through the buckle, the specifications of the first detachable battery and the second detachable battery are the same, the first detachable battery and the second detachable battery can be mutually used universally, and the convenience of replacing the first detachable battery and the second detachable battery is enhanced, reducing the time it takes for medical personnel to change batteries when they are depleted.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the protective head cover of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a front view of the protective hood of the present invention;

fig. 5 is a schematic cross-sectional view of a left earmuff type earphone and a right earmuff type earphone of the present invention;

FIG. 6 is a schematic left view of the powered air purifying respirator of the present invention;

FIG. 7 is a front cross-sectional view of the control box of the present invention;

fig. 8 is a rear view of the perspective mask of the present invention.

In the figure: 1. a protective helmet; 2. a protective head cover; 3. a see-through mask; 4. a gas supply pipe; 5. a powered air purifying respirator; 6. a waist strap; 7. a left earmuff type earphone; 8. a right earmuff headset; 9. an answering button; 10. a call button; 11. a sound pickup hole; 12. a Bluetooth module; 13. a wireless communication module; 14. a microphone; 15. a control box; 16. a first battery compartment; 17. a first detachable battery; 18. a first control button; 19. tying a hole; 20. a tie strap; 21. a second battery compartment; 22. a second detachable battery; 23. a second control button; 24. a Type-C charging interface; 25. a face-fitting layer; 26. a cotton washer; 27. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-8, the present invention provides the following technical solutions: a medical mask with a communication function and based on a PAPR technology comprises a protective helmet 1, wherein the protective helmet 1 is fixedly arranged inside a protective hood 2, the front end of the protective hood 2 is fixedly connected with a perspective mask 3, the rear end of the protective hood 2 is fixedly connected with an air supply pipe 4, the other end of the air supply pipe 4 is fixedly connected with a power air purifying respirator 5, the power air purifying respirator 5 is fixed on a waist bandage 6, the left side and the right side of the protective hood 2 are both penetrated through and respectively fixedly provided with a left earmuff type earphone 7 and a right earmuff type earphone 8, an answering button 9 and a calling button 10 are arranged on the left earmuff type earphone 7, the left earmuff type earphone 7 and the right earmuff type earphone 8 are both provided with sound picking holes 11, the left earmuff type earphone 7 and the right earmuff type earphone 8 are both provided with a Bluetooth module 12 and a wireless communication module 13, fixed microphone 14 that is equipped with on perspective mask 3's the inside casing, left side ear muff formula earphone 7 with right ear muff formula earphone 8 all with microphone 14 electric connection, protective helmet 1's right side is fixed with control box 15, control box 15's inside is equipped with first battery compartment 16, install first removable battery 17 in the first battery compartment 16, install first control button 18 on the control box 15, the bottom border of protective helmet cover 2 is equipped with lacing hole 19, wear lacing 20 in the lacing hole 19.

In this embodiment: a medical mask with a communication function and based on a PAPR technology comprises a protective helmet 1, wherein the protective helmet 1 is fixedly arranged inside a protective hood 2, the front end of the protective hood 2 is fixedly connected with a perspective mask 3, the rear end of the protective hood 2 is fixedly connected with an air supply pipe 4, the other end of the air supply pipe 4 is fixedly connected with a power air purifying respirator 5, the power air purifying respirator 5 is fixed on a waist bandage 6, the left side and the right side of the protective hood 2 are respectively penetrated and fixedly provided with a left earmuff type earphone 7 and a right earmuff type earphone 8, the left earmuff type earphone 7 is provided with an answering button 9 and a calling button 10, the left earmuff type earphone 7 and the right earmuff type earphone 8 are respectively provided with a sound hole pickup 11, the inside of the left earmuff type earphone 7 and the right earmuff type earphone 8 are respectively provided with a Bluetooth module 12 and a wireless communication module, the left earmuff type earphone 7 and the right earmuff type earphone 8 are both electrically connected with the microphone 14, the control box 15 is fixed on the right side of the protective helmet 1, the first battery bin 16 is arranged inside the control box 15, the first detachable battery 17 is arranged in the first battery bin 16, the first control button 18 is arranged on the control box 15, the bottom edge of the protective helmet cover 2 is provided with a lacing hole 19, and a lacing 20 is penetrated in the lacing hole 19; the protective head cover 2 and the protective helmet 1 are fixed through the fixing buckle, when a medical worker wears the device, the medical worker tightens the bottom of the protective head cover 2 by tightening the tying belt 20 in the tying belt hole 19 according to the body type of the medical worker and tying the tying belt to play a better sealing effect, the tying belt 20 is made of cotton ropes and has certain elasticity, the device is suitable for being used, the head of the medical worker can be better protected through the protective helmet, the injury caused by collision is avoided, the front can be observed through the perspective mask 3, the device does not influence the sight, the sound collecting holes 11 in the left earmuff type earphone 7 and the right earmuff type earphone 8 can be used for collecting surrounding sound in real time and playing the sound through the left earmuff type earphone 7 and the right earmuff type earphone 8, and compared with the traditional closed medical mask, the medical worker can more clearly hear the surrounding sound, the device can be connected with the mobile phone of medical personnel through the Bluetooth module 12, when the mobile phone receives a call, the call can be transferred to the left earmuff type earphone 7 and the right earmuff type earphone 8 through the answering button 9, the call can be directly communicated through the left earmuff type earphone 7 and the right earmuff type earphone 8 in cooperation with the microphone 14, the independent network call can be carried out between a dispatching department and each medical personnel through the wireless communication module 13, the medical personnel can be conveniently dispatched, the dispatching department can also call the dispatching department through the calling button 10 and the microphone 14, the medical personnel can conveniently contact with the dispatching department, the left earmuff type earphone 7, the right earmuff type earphone 8 and the microphone 14 can be powered through the first detachable battery 17 in the first battery bin 16, the switches of the left earmuff type earphone 7, the right earmuff type earphone 8 and the microphone 14 are controlled through the first control button 18, in the use, through the air supply mechanism on the powered air purification respirator 5 with outside air suction powered air purification respirator 5 inside, the air of suction carries out air purification after the filtration piece of powered air purification respirator 5 inside, injects the inside of protection hood 2 through air supply pipe 4 for medical personnel can be fine carry out comfortable breathing.

Specifically, a second battery chamber 21 is installed on the powered air purifying respirator 5, a second detachable battery 22 is installed in the second battery chamber 21, and a second control button 23 is also installed on the powered air purifying respirator 5; the powered air-purifying respirator 5 is powered by the second detachable battery 22, the second detachable battery 22 can be detached from the second battery compartment 21, and the switch of the powered air-purifying respirator 5 can be controlled by the second control button 23.

Specifically, the first battery compartment 16 and the first detachable battery 17, and the second battery compartment 21 and the second detachable battery 22 are connected through buckles, and the Type-C charging interfaces 24 are arranged on the first detachable battery 17 and the second detachable battery 22; the buckle structures on the first detachable battery 17 and the second detachable battery 22 and the connection with the first battery bin 16 and the second battery bin 21 are the same as the connection of the buckle on the battery cover of the television remote controller and the battery bin of the television remote controller, the quick installation and the quick disassembly are carried out through the buckle, and the first detachable battery 17 and the second detachable battery 22 can be repeatedly charged through the Type-C charging interface 24.

Specifically, the inner side of the protective hood 2 is provided with a face attaching layer 25; facial laminating layer 25 adopts parent's skin non-woven fabrics preparation, and interior packing is high-quality cotton, and the human facial profile of shape laminating when wearing this device facial laminating layer 25 and medical personnel's cheek laminating further promote the protection to medical personnel's oro-nasal.

Specifically, cotton gaskets 26 are mounted on the inner sides of the left earmuff type earphone 7 and the right earmuff type earphone 8; the cotton cushion 26 contacts the ear of the medical staff to enhance the comfort of wearing the left earmuff headset 7 and the right earmuff headset 8.

Specifically, the top of the protective helmet 1 is provided with air holes 27; the ventilation property of the protective helmet is enhanced through the arrangement of the ventilation holes 27, so that the device is more comfortable to use.

Specifically, the surface of the see-through mask 3 is coated with a nano coating; the surface of the perspective mask 3 can be protected from scratch by the characteristics of the nano coating, and simultaneously, the cleaning of dirt is convenient.

Specifically, the specifications of the first detachable battery 17 and the second detachable battery 22 are the same; so that the first detachable battery 17 and the second detachable battery 22 can be used commonly with each other, enhancing the convenience of replacement of the first detachable battery 17 and the second detachable battery 22.

The working principle and the using process of the invention are as follows: the protective helmet is characterized in that the protective helmet 2 and the protective helmet 1 are fixed through the fixing buckle, when a medical worker wears the device, the face attaching layer 25 is attached to the cheek of the medical worker, the mouth and nose protection of the medical worker is further improved, the bottom of the protective helmet 2 is tightened through tightening the tying belt 20 in the tying belt hole 19 according to the body type of the medical worker, a better sealing effect is achieved, the head of the medical worker can be better protected through the protective helmet, the injury caused by collision is avoided, the front can be observed through the perspective mask 3, the device does not affect the sight line, the sound collecting holes 11 in the left earmuff type earphone 7 and the right earmuff type earphone 8 can be used for receiving surrounding sound in real time and playing the sound through the left earmuff type earphone 7 and the right earmuff type earphone 8, and compared with a traditional sealed medical mask, the medical worker can hear the surrounding sound more clearly, the device can be connected with the mobile phone of medical personnel through the Bluetooth module 12, when the mobile phone receives a call, the call can be transferred to the left earmuff type earphone 7 and the right earmuff type earphone 8 through the answering button 9, the call can be directly communicated through the left earmuff type earphone 7 and the right earmuff type earphone 8 in cooperation with the microphone 14, the independent network call can be carried out between a dispatching department and each medical personnel through the wireless communication module 13, the medical personnel can be conveniently dispatched, the dispatching department can also call the dispatching department through the calling button 10 and the microphone 14, the medical personnel can conveniently contact with the dispatching department, the left earmuff type earphone 7, the right earmuff type earphone 8 and the microphone 14 can be powered through the first detachable battery 17 in the first battery bin 16, the switches of the left earmuff type earphone 7, the right earmuff type earphone 8 and the microphone 14 are controlled through the first control button 18, in the using process, the outside air is pumped into the power air purifying respirator 5 through the air supply mechanism on the power air purifying respirator 5, after the pumped air is subjected to air purification through the filter element in the power air purifying respirator 5, the air is injected into the protective hood 2 through the air supply pipe 4, so that the medical staff can well breathe comfortably, the buckle structures on the first detachable battery 17 and the second detachable battery 22 and the buckle structures on the first battery chamber 16 and the second battery chamber 21 are connected with the battery chamber of the television remote controller like the connection of the buckle on the battery cover of the television remote controller and the battery chamber of the television remote controller, the first detachable battery 17 and the second detachable battery 22 can be quickly mounted and dismounted by means of the snap, the first detachable battery 17 and the second detachable battery 22 can be repeatedly charged through the Type-C charging interface 24.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medical face guard based on PAPR technique with communication function which characterized in that: including helmet (1), helmet (1) is fixed to be set up in the inside of helmet cover (2), the front end fixedly connected with perspective face guard (3) of helmet cover (2), the rear end fixedly connected with air supply pipe (4) of helmet cover (2), the other end and the power air purification respirator (5) fixed connection of air supply pipe (4), power air purification respirator (5) are fixed on waist bandage (6), the left and right sides of helmet cover (2) all runs through and respectively fixed mounting have left earmuff formula earphone (7) and right earmuff formula earphone (8), install on left earmuff formula earphone (7) and answer button (9) and call button (10), left side earmuff formula earphone (7) with all be equipped with on right earmuff formula earphone (8) and pick up sound hole (11), left side earmuff formula earphone (7) with the inside of right earmuff formula earphone (8) all is equipped with bluetooth module (12) and wireless earphone (12) Communication module (13), fixed microphone (14) that are equipped with on the inside casing of perspective mask (3), left side ear muff earphone (7) with right side ear muff earphone (8) all with microphone (14) electric connection, the right side of protective helmet (1) is fixed with control box (15), the inside of control box (15) is equipped with first battery compartment (16), install first removable battery (17) in first battery compartment (16), install first control button (18) on control box (15), the bottom border of protective helmet cover (2) is equipped with and is tied foraminiferous (19), it has tie (20) to wear in foraminiferous (19).

2. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: the power air purification respirator (5) is provided with a second battery compartment (21), a second detachable battery (22) is arranged in the second battery compartment (21), and the power air purification respirator (5) is also provided with a second control button (23).

3. A PAPR technology based medical mask with communication function as claimed in claim 2, wherein: first battery compartment (16) with between first removable battery (17), second battery compartment (21) with all connect through the buckle between second removable battery (22), first removable battery (17) with all be equipped with Type-C interface (24) that charges on second removable battery (22).

4. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: the inner side of the protective hood (2) is provided with a face attaching layer (25).

5. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: and cotton gaskets (26) are arranged on the inner sides of the left earmuff type earphone (7) and the right earmuff type earphone (8).

6. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: the top of the protective helmet (1) is provided with air holes (27).

7. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: the surface of the perspective mask (3) is coated with a nano coating.

8. A PAPR technology based medical mask with communication function as claimed in claim 1, wherein: the first detachable battery (17) and the second detachable battery (22) have the same specification.