CN109663241B - Intelligent detection device and system - Google Patents
Intelligent detection device and system Download PDFInfo
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- CN109663241B CN109663241B CN201710962585.9A CN201710962585A CN109663241B CN 109663241 B CN109663241 B CN 109663241B CN 201710962585 A CN201710962585 A CN 201710962585A CN 109663241 B CN109663241 B CN 109663241B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
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Abstract
The embodiment of the invention relates to the technical field of electronic products, and discloses an intelligent detection device and system. The intelligent detection device in the embodiment of the invention comprises: a positioning buckle and a detection body; the detection body comprises a front cover, a circuit board, a power supply module, at least one sensor, a processor connected with the sensor and a rear cover with a ventilation opening; the sensor and the processor are respectively arranged on the circuit board, and the power supply module is connected to the circuit board and used for supplying power to devices arranged on the circuit board; the front cover and the rear cover are fixed to form an accommodating space, the power supply module and the circuit board are both arranged in the accommodating space, and the sensor faces the ventilation opening; the detection body is positioned on the inner side of the mask, and the positioning buckle is positioned on the outer side of the mask and buckled on the front cover so as to fix the detection body on the mask. The embodiment of the invention also provides an intelligent detection system. The embodiment of the invention increases the function of the mask, so that the mask is more intelligent and meets the respiratory protection requirements of people.
Description
Technical Field
The embodiment of the invention relates to the technical field of electronic products, in particular to an intelligent detection device and system.
Background
Human breathing provides energy for life activities of people, so the quality of air sucked into a human body is particularly important, and people usually select breathing protective articles such as a mask to wear on the face as a breathing protective measure in order to prevent pollutants such as dust particles in the air from entering the human body.
However, the inventors found that at least the following problems exist in the prior art: the existing mask has single function (basically only has the function of breathing protection), is not humanized enough, and cannot meet the ever-increasing breathing protection requirements of people.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent detection device and system, which increase the functions of a mask, enable the mask to be more intelligent and meet the respiratory protection requirements of people.
In order to solve the above technical problem, an embodiment of the present invention provides an intelligent detection apparatus, including: a positioning buckle and a detection body; the detection body comprises a front cover, a circuit board, a power supply module, at least one sensor, a processor connected with the sensor and a rear cover with a ventilation opening; the sensor and the processor are respectively arranged on the circuit board, and the power supply module is connected to the circuit board and used for supplying power to devices arranged on the circuit board; the front cover and the rear cover are fixed to form an accommodating space, the power supply module and the circuit board are both arranged in the accommodating space, and the sensor faces the ventilation opening; the detection body is positioned on the inner side of the mask, and the positioning buckle is positioned on the outer side of the mask and buckled on the front cover so as to fix the detection body on the mask.
The embodiment of the present invention also provides an intelligent detection system, including: the mask and the intelligent detection device are arranged on the mask; the intelligent detection device is arranged on the mask.
Compared with the prior art, the intelligent detection device comprises a positioning buckle, a front cover, a circuit board, a power supply module, at least one sensor, a processor connected with the sensor and a rear cover with a ventilation opening; that is, in the intelligent detection device provided by the embodiment of the present invention, the sensor and the processor are respectively installed on the circuit board, the power supply module is connected to the circuit board and supplies power to the devices on the circuit board, the power supply module and the circuit board are both disposed in the accommodation space formed by the front cover and the rear cover, and the sensor faces the ventilation opening, the positioning buckle is disposed on the outer side of the mask and is fastened to the front cover disposed on the inner side of the mask, so that the detection body is fixed on the mask, and the sensor facing the ventilation opening can detect the air entering from the ventilation opening, so that the processor processes the data detected by the sensor to generate the protection requirement data, thereby satisfying the respiratory protection requirements of people, increasing the functions of the mask, and making the mask more intelligent and humanized.
In addition, the front cover comprises an annular cover body and a boss extending from the inner edge of the annular cover body; the positioning buckle is provided with a position yielding part corresponding to the boss; the boss penetrates through the opening of the mask and is located in the receding part of the positioning buckle. In this embodiment, a specific structural form of the front cover is provided.
In addition, the positioning buckle is an annular positioning buckle, and the position yielding part is a through hole. In this embodiment, a specific structural form of the positioning buckle is provided.
In addition, the intelligent detection device further comprises: at least one light emitting element connected to the processor; the top surface of the boss is provided with a first light-transmitting area; the light emitting element is mounted on the circuit board and faces the first light-transmitting area. In this embodiment, intellectual detection system device includes light emitting component, has further richened intellectual detection system device's function, and first printing opacity district printing opacity has promoted intellectual detection system device's outward appearance to a certain extent.
In addition, the intelligent detection device also comprises a lens arranged on the circuit board; a first surface of the lens faces the circuit board and a second surface faces the boss; a light incident region is formed on the first surface and faces to the region of the light-emitting element, and a first reflecting layer is arranged on the first surface and is arranged on the region except the light incident region; a light emergent area is formed on the second surface, and a second reflecting layer is arranged on the second surface except the light emergent area; a light guide line is formed on the first surface, and light emitted by the light emitting element enters the lens from the light incident region and is emitted from the light emitting region under the guidance of the light guide line; the first light transmitting area is similar to the light emitting area in shape and faces the light emitting area, and the light rays are emitted out of the front cover through the first light transmitting area after being emitted out of the light emitting area. In this embodiment, the intelligent detection device further includes a lens, and the lens can convert the light that light emitting component sent into parallel light and spout out to the first light-transmitting area of protecgulum, has further promoted the printing opacity luminance in first light-transmitting area.
In addition, the light incidence area is positioned at the central position of the first surface; the light emergent area is annular and is positioned in the edge area of the second surface; the light guide lines are a plurality of sawtooth concentric rings which are connected in sequence. In this embodiment, a specific light path design is provided, and the light incident region is located at the central position of the first surface, so that the manufacturing process of the light guide texture is simpler.
In addition, the circuit board has an opening; the light-emitting element is positioned in the opening, and the lens is attached to the surface of the circuit board. In this embodiment, light emitting component sets up in the opening of circuit board to realize that circuit board and lens are seamless to be laminated, saved occupation space, and can prevent the light leak.
In addition, a first positioning part is formed on the side wall of the boss, and a second positioning part is formed on the inner wall of the through hole of the annular positioning buckle; the first positioning part and the second positioning part are matched and positioned. In this embodiment, a fixing mode of the annular positioning buckle and the front cover is provided.
In addition, the intelligent detection device further comprises: a communication connector for communication connection with an external terminal device; the communication connector is mounted on the circuit board and connected to the processor. In this embodiment, the intelligent detection device further includes a communication connector, so that the intelligent detection device can interact with the external terminal device, and a user can conveniently acquire data in the intelligent detection device through the external terminal device.
In addition, the surface of the positioning buckle facing the annular cover body is provided with a plurality of abutting parts; the positioning buckle is buckled with the front cover, and the plurality of abutting parts abut the edge of the opening of the mask against the annular cover body. In this embodiment, the positioning fastener has a plurality of abutting portions on the surface facing the annular cover, so that the opening edge of the mask is reliably fixed between the positioning fastener and the annular cover, thereby preventing the mask from moving.
In addition, the intelligent detection device further comprises: a breathable film; the breathable film is arranged in the rear cover and covers the breathable opening so as to prevent foreign matters from entering the breathable opening through the breathable opening. In this embodiment, the air-permeable film covers the air-permeable opening, thereby preventing foreign matter from entering the device as much as possible.
In addition, the rear cover comprises a bottom wall with the air-permeable opening and a side wall extending from the bottom wall; the side wall of the annular cover body is fixed with the side wall of the rear cover through a positioning assembly. In this embodiment, a specific structural form of the rear cover is provided.
In addition, the bottom wall of the rear cover is provided with at least one positioning column, and the circuit board is provided with a positioning hole matched with the positioning column. In this embodiment, a fixing mode of the circuit board and the rear cover is provided.
In addition, the shape of the ventilation opening is annular. In this embodiment, the ventilation openings are annular in shape, thereby facilitating the passage of gases in different directions through the ventilation openings.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic view of a horizontal split of a smart detection device according to a first embodiment;
FIG. 2 is a schematic view of a vertical split of the intelligent detection device according to the first embodiment;
FIG. 3 is a schematic view of a rear cover in the intelligent detection device according to the first embodiment;
FIG. 4 is a schematic cross-sectional view of a positioning buckle and a front cover of the intelligent detection device according to the first embodiment;
FIG. 5 is a schematic view of a horizontal split of a smart detection device according to a second embodiment;
FIG. 6 is a schematic view of a vertical split of a smart detection device according to a second embodiment;
FIG. 7 is a schematic view of a horizontal split of a smart detection device according to a third embodiment;
FIG. 8 is a schematic view of a vertical split of a smart detection device according to a third embodiment;
fig. 9 is a schematic diagram of the optical path direction of the light-emitting element in the intelligent detection device according to the third embodiment;
fig. 10 is a schematic diagram of a circuit board in the smart detection device according to the third embodiment;
FIG. 11 is a schematic view of a horizontal split of a smart detection device according to a fourth embodiment;
FIG. 12 is a side view of a split view of a smart detection device according to a fourth embodiment;
FIG. 13 is a schematic sectional view of a front cover and a rear cover of an intelligent detecting device according to a fourth embodiment;
fig. 14 is a schematic front view of a smart detection device according to a fourth embodiment;
fig. 15 is a block schematic diagram of a smart detection system according to a fifth embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The first embodiment of the invention relates to an intelligent detection device, which is applied to a mask; as shown in fig. 1 and 2, the intelligent detection device includes: a positioning buckle 1 and a detection body 2.
In this embodiment, the detecting body 2 includes a front cover 21, a circuit board 22, a power supply module 23, at least one sensor 24, a processor 25 connected to the sensor 24, and a rear cover 26 having an air-permeable opening 2611. Specifically, the sensor 24 and the processor 25 are respectively mounted on the circuit board 22, and the power supply module 23 is connected to the circuit board 22 and is used for supplying power to the devices mounted on the circuit board 22.
In this embodiment, the front cover 21 and the rear cover 26 are fixed to form an accommodating space, the power supply module 23 and the circuit board 22 are both disposed in the accommodating space, and the sensor 24 faces the ventilation opening 2611; the detection body 2 is positioned on the inner side of the mask, and the positioning buckle 1 is positioned on the outer side of the mask and buckled on the front cover 21 so as to fix the detection body 2 on the mask.
Compared with the prior art, the intelligent detection device comprises a positioning buckle, a front cover, a circuit board, a power supply module, at least one sensor, a processor connected with the sensor and a rear cover with a ventilation opening; that is, in the intelligent detection device provided by the embodiment of the present invention, the sensor and the processor are respectively installed on the circuit board, the power supply module is connected to the circuit board and supplies power to the devices on the circuit board, the power supply module and the circuit board are both disposed in the accommodation space formed by the front cover and the rear cover, and the sensor faces the ventilation opening, the positioning buckle is disposed on the outer side of the mask and is fastened to the front cover disposed on the inner side of the mask, so that the detection body is fixed on the mask, and the sensor facing the ventilation opening can detect the air entering from the ventilation opening, so that the processor processes the data detected by the sensor to generate the protection requirement data, thereby satisfying the respiratory protection requirements of people, increasing the functions of the mask, and making the mask more intelligent and humanized.
The following describes the details of the structure of the intelligent detection device of the present embodiment, and the following description is provided only for the sake of understanding and is not necessary to implement the present embodiment.
In this embodiment, as shown in fig. 2, the power supply module 23 may be a battery (e.g., a button battery), but is not limited thereto in practice, and the embodiment does not limit the type of the power supply module 23 at all, for example, the power supply module 23 may also be a wireless charging receiver. In fact, in the present embodiment, the power supply module 23 is connected to the circuit board 22, and supplies power to devices on the circuit board 22, such as the processor 25, the sensor 24, and the like, through the traces of the circuit board 22.
In the present embodiment, as shown in fig. 1 and 2 (the power supply module 23 is illustrated as a button battery), the front cover 21 includes an annular cover 211 and a boss 212 extending from an inner edge of the annular cover 211; the present embodiment provides a specific configuration of the front cover 21.
In the present embodiment, the annular cover 211 and the boss 212 form a front accommodating space, but in practice, the invention is not limited thereto, and the boss 212 may also be a solid boss.
In this embodiment, the rear cover 26 includes a bottom wall 261 having an air-permeable opening 2611 and a side wall 262 extending from the bottom wall 261; the bottom wall 261 and the side wall 262 form a rear accommodating space, and the front accommodating space and the rear accommodating space form a common accommodating space; in the present embodiment, a specific configuration of the rear cover 26 is provided.
Preferably, in the present embodiment, the middle of the bottom wall 261 of the rear cover 26 is slightly concave; the gas-permeable openings 2611 are located in the middle of the bottom wall 261, which facilitates the passage of gas through the gas-permeable openings 2611.
Preferably, in this embodiment, the side wall 262 of the rear cover 26 includes an arc-shaped wall 2621 and a straight wall 2622 extending from a top edge of the arc-shaped wall 2621; thus, the concave bottom wall 261 abuts the curved wall 2621 to enhance the appearance of the back cover 26; however, the present embodiment is not limited thereto, and the specific structure of the sidewall 262 is not limited thereto.
In this embodiment, the side wall of the annular cover 211 and the side wall of the rear cover 26 are fixed by the positioning component, the positioning buckle 1 has a yielding portion corresponding to the boss 212, and the boss 212 penetrates through the opening of the mask and is located in the yielding portion of the positioning buckle 1.
Preferably, in the present embodiment, the positioning fastener 1 is an annular positioning fastener, and the positioning portion is a through hole; the lug boss 212 sequentially penetrates through the opening and the through hole of the mask, and the annular positioning buckle is buckled on the front cover 21; however, the present embodiment is not limited to this, and the specific structure of the positioning buckle 1 is not limited in any way, for example, the positioning buckle 1 may also be a circular positioning buckle.
In the present embodiment, as shown in fig. 1 and 2, the power supply module 23 is mounted on one side of the circuit board 22, the sensor 24 is mounted on the other side of the circuit board 22 opposite to the one side and faces the ventilation opening 2611 on the rear cover 26; however, the present embodiment is not limited to this, and the installation positions of the power supply module 23 and the sensor 24 are not limited in any way.
In this embodiment, as shown in fig. 3, the bottom wall 261 of the rear cover 26 has at least one positioning post 2612, the positioning post 2612 is accommodated in the rear accommodating space, and the circuit board 22 has a positioning hole adapted to the positioning post 2612; the positioning column 2612 is matched and fixed with the positioning hole, and the circuit board 22 is accommodated in the rear accommodating space; in this embodiment, the present embodiment provides one implementation manner for fixing the circuit board 22 and the back cover 26, but is not limited thereto in practice, and the implementation manner for fixing the circuit board 22 and the back cover 26 is not limited in any way in this embodiment.
In the present embodiment, as shown in fig. 3, the number of the positioning columns 2612 is two, but in practice, the present embodiment is not limited thereto, and the number of the positioning columns 2612 is not limited at all.
In this embodiment, the annular cover 211 is smaller than the rear cover 26, the outer surface of the side wall of the annular cover 211 is formed with a third positioning portion, the inner surface of the side wall of the rear cover 26 is formed with a fourth positioning portion, and the third positioning portion and the fourth positioning portion are matched for positioning.
In this embodiment, as shown in fig. 4, a first positioning portion 2121 is formed on the side wall of the boss 212 of the front cover 21, and a second positioning portion 11 is formed on the inner wall of the through hole of the annular positioning buckle; the first positioning part 2121 is matched with the second positioning part 11 for positioning; however, the present embodiment is not limited to this, and the forming positions of the first positioning portion 2121 and the second positioning portion 11 are not limited in any way, for example, the top surface of the annular cover 211 of the front cover 21 may form the first positioning portion 2121, the annular positioning buckle forms the second positioning portion 11 on the surface of the top surface of the annular cover 211, and the first positioning portion 2121 and the second positioning portion 11 are positioned in cooperation.
In this embodiment, as shown in fig. 4, the first positioning portion 2121 is a plurality of positioning grooves arranged at intervals, the second positioning portion 11 is a plurality of positioning protrusions arranged at intervals, and the positioning grooves and the positioning protrusions are matched for positioning.
Preferably, in this embodiment, as shown in fig. 3, the ventilation opening 2611 is annular in shape, which facilitates the gas passing through the ventilation opening 2611 in different directions. However, the shape of the ventilation opening 2611 is not limited in this embodiment.
In the present embodiment, the sensor 24 may be a humidity sensor or a temperature sensor, but is not limited thereto in practice, and the present embodiment does not set any limitation on the specific type of the sensor 24.
A second embodiment of the present invention relates to an intelligent detection device. The second embodiment is improved on the basis of the first embodiment, and the main improvement lies in that: in the second embodiment of the present invention, as shown in fig. 5 and 6, the positioning buckle 1 has a plurality of abutting portions 12.
In the present embodiment, the surface of the positioning buckle 1 facing the annular cover 211 has a plurality of abutting portions 12; the positioning buckle 1 is buckled with the front cover 21, and the plurality of abutting parts 12 abut the edge of the opening of the mask against the annular cover body 211.
In the present embodiment, as shown in fig. 5, the supporting portion 12 is tapered, and the tapered portion of the supporting portion 12 faces the shell, so that the supporting force applied to the opening edge of the mask is relatively large, and the tapered portion can also penetrate through the mask, so that the mask is firmly fixed between the positioning buckle 1 and the front cover 21, and the movement of the mask is avoided; however, the shape of the abutting portion 12 is not limited in this embodiment, and may be rectangular or spherical.
In this embodiment, as shown in fig. 5, the plurality of supporting portions 12 are uniformly distributed on the surface of the positioning buckle 1 facing the annular cover 211, so that the opening edge of the mask is uniformly stressed; however, the present embodiment is not limited to this, and the distribution form of the supporting portion 12 is not limited at all.
Compared with the first embodiment, the embodiment of the invention has the advantages that the positioning fastener is provided with a plurality of abutting parts on the surface facing the annular cover body, so that the edge of the opening of the mask is firmly fixed between the positioning fastener and the annular cover body, and the mask is prevented from moving.
A third embodiment of the present invention relates to an intelligent detection device, and is an improvement of the second embodiment, mainly including: in a third embodiment of the present invention, as shown in fig. 7 to 9, the intelligent detecting device further includes at least one light emitting element 27.
In the present embodiment, the light emitting element 27 is connected to the processor 25; the top surface of the boss 212 has a first light-transmitting region 2122; the light emitting element 27 is mounted on the circuit board 22 and faces the first light-transmitting region 2122.
In the present embodiment, the light emitting element 27 is, for example, an LED light emitting element, but is not limited thereto in practice, and the present embodiment does not set any limit to the specific type of the light emitting element 27. In addition, although the number of the light emitting elements 27 is one in the drawings, the present embodiment is not limited thereto, and the number of the light emitting elements 27 is not limited at all. In addition, the light emitting element 27 may emit blue light, green light or red light, but is not limited thereto in practice, and the light emitting color of the light emitting element 27 is not limited in this embodiment.
In this embodiment, the first light-transmitting region 2122 may be an annular light-transmitting region, but is not limited thereto, and the shape of the first light-transmitting region 2122 is not limited in this embodiment, for example, the first light-transmitting region may also be a rectangle.
In the present embodiment, the light emitting element 27 may be provided to emit light when the mask is worn on the face, but the present embodiment is not limited thereto, and the light emitting element 27 may be provided according to actual needs without any limitation to the light emitting manner.
Preferably, in the present embodiment, the intelligent detection device further includes a lens 28, the lens 28 is mounted on the circuit board 22, the first surface 281 of the lens 28 faces the circuit board 22 and the second surface 282 faces the boss 212. Specifically, a light incident region 2811 is formed on the first surface 281 in a region facing the light emitting element 27, and a first reflective layer 2812 is provided on the first surface 281 in a region other than the light incident region 2811. A light emitting area 2821 is formed on the second surface 282, and a second reflective layer 2822 is disposed on the second surface 282 except for the light emitting area 2821.
The first surface 281 is formed with a light guide grain 2813, light emitted from the light emitting element 27 enters the lens 28 from the light incident region 2811, and the light guide grain 2813 continuously refracts the light incident from the light incident region 2811, so that the light is guided by the light guide grain 2813 to be emitted from the light emitting region 2821; the first light-transmitting region 2122 of the top surface of the boss 212 is similar to the light-exiting region 2821 in shape and faces the light-exiting region 2821, and light exits the front cover 21 through the first light-transmitting region 2122 after exiting from the light-exiting region 2821.
In this embodiment, the power module 23 is installed on the second surface 282 of the lens 28 and located in the area where the second reflective layer 2822 is located; however, the present embodiment is not limited to this, and the installation position of the power supply module 23 is not limited in any way.
Preferably, in this embodiment, as shown in fig. 9, the light incident region 2811 is located at the center of the first surface 281; the light exit area 2821 is annular and located at an edge region of the second surface 282; in this embodiment, the light incident region 2811 is located at the center of the first surface 281, and the light exit region 2821 is symmetrical with respect to the light incident region 2811, so that the manufacturing process of the light guide texture is simpler; however, the present embodiment is not limited to this, and the specific implementation of the optical path design is not limited in any way.
In this embodiment, as shown in fig. 9, the light guide texture 2813 is a plurality of concentric sawtooth rings connected in sequence (the type of the concentric sawtooth rings is not limited to the illustration), but in practice, the present embodiment does not limit the type of the light guide texture 2813.
Preferably, in the present embodiment, as shown in fig. 10, the circuit board 22 has an opening 221; the light-emitting element 27 is positioned in the opening 221, and the lens 28 is attached to the surface of the circuit board 22, so that no gap is formed between the circuit board 22 and the lens 28, the space is saved, and light leakage can be prevented; however, the present embodiment is not limited to this, and the arrangement of the light emitting element 27 is not limited in any way.
In fact, in this embodiment, the first reflective layer 2812 and the second reflective layer 2822 respectively include a white layer and a black layer having a reflective function, the inner surface of the white layer is attached to the surface of the lens, and the black layer is attached to the outer surface of the white layer; the arrangement of the black layer improves the aesthetic degree of the lens (similar to the appearance color of other elements); however, the embodiment is not limited to this, and the specific implementation manner of the reflective layer is not limited in any way, for example, the reflective layer may also include only a white layer for reflection.
In this embodiment, the power supply module 23 may be mounted on the second surface 282 of the lens 28 through the battery holder 231; however, the present embodiment is not limited to this, and the installation manner of the power supply module 23 on the lens 28 is not limited in any way.
In the present embodiment, the lens 28 is a fresnel lens, but in practice, the present embodiment is not limited thereto, and the type of the lens 28 is not limited in any way.
In fact, the present embodiment may be a modification of the first embodiment.
Compared with the second embodiment, the intelligent detection device of the embodiment of the invention further comprises the light-emitting element, so that the function of the intelligent detection device is further enriched (for example, a user is prompted about a certain event through the light-emitting mode of the light-emitting element), and the appearance of the intelligent detection device is improved to a certain extent by the light transmission of the first light-transmitting area. In addition, intellectual detection system device still includes lens, is formed with leaded light line lens on the first surface of lens to be provided with first reflector layer and form the light incident district, be provided with the second reflector layer on the second surface and form the light emergent district, lens can convert the light that light emitting component sent into parallel light and jet out to the first printing opacity district of protecgulum, have further promoted the printing opacity luminance in first printing opacity district.
A fourth embodiment of the present invention relates to an intelligent detection device, and is an improvement of the third embodiment, mainly including: in the fourth embodiment of the present invention, as shown in fig. 11 to 14, the smart sensor device further includes a breathable film 29.
In this embodiment, the air-permeable film 29 is provided in the rear cover 26 and covers the air-permeable opening 2611 to prevent foreign substances (e.g., water and dust) from entering through the air-permeable opening 2611.
In this embodiment, as shown in fig. 11, the air-permeable film 29 is annular, that is, the shape of the air-permeable film 29 is similar to that of the air-permeable opening 2611, but in practice, the present embodiment is not limited thereto, and the specific shape of the air-permeable film 29 is not limited at all.
Preferably, in this embodiment, the smart detection device further includes a communication connector 222. The communication connector 222 is used for communication connection with an external terminal device (the terminal is a mobile phone, for example), and the communication connector 222 is mounted on the circuit board 22 and connected to the processor 25.
In this embodiment, the communication connector 222 may be a bluetooth connector, but is not limited thereto, and the embodiment does not set any limit to the specific type of the communication connector 222.
In fact, the present embodiment may be a modification of the first or second embodiment.
Compared with the third embodiment, the intelligent detection device of the embodiment of the invention further comprises a breathable film, so that foreign matters are prevented from entering the device as far as possible. In addition, the intelligent detection device further comprises a communication connector, so that the intelligent detection device can interact with the terminal, and a user can conveniently acquire data in the intelligent detection device through the mobile terminal.
A fifth embodiment of the present invention relates to an intelligent detection system including: a mask and the intelligent detection device according to any one of the first to fourth embodiments.
In this embodiment, the smart detection device is provided on the mask.
Compared with the prior art, the intelligent detection system comprises the intelligent detection device provided by the invention; that is, in the intelligent detection system provided by the embodiment of the present invention, the sensor and the processor of the intelligent detection device are respectively installed on the circuit board, the power supply module is connected to the circuit board and supplies power to the devices on the circuit board, the power supply module and the circuit board are both disposed in the accommodation space formed by the front cover and the rear cover, and the sensor faces the ventilation opening, and the positioning buckle is disposed on the outer side of the mask and is fastened to the front cover disposed on the inner side of the mask, so as to fix the detection body on the mask, and the sensor facing the ventilation opening can detect the air entering from the ventilation opening, so that the processor processes the data detected by the sensor to generate the protection requirement data, thereby satisfying the respiratory protection requirements of people, increasing the functions of the mask, and making the mask more intelligent and humanized.
The following describes the details of the structure of the intelligent detection device of the present embodiment, and the following description is provided only for the sake of understanding and is not necessary to implement the present embodiment.
In this embodiment, as shown in fig. 15, when the smart detection device is the smart detection device 1-2 in the seventh embodiment, the smart detection system further includes an external terminal device 3 (e.g., a mobile phone) communicatively connected to the smart detection device; the intelligent detection device is in communication connection with the external terminal equipment 3 through the communication connector.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (12)
1. An intelligent detection device is characterized by being applied to a mask; the intelligent detection device comprises: a positioning buckle and a detection body;
the detection body comprises a front cover, a circuit board, a power supply module, at least one sensor, a processor connected with the sensor and a rear cover with a ventilation opening; the sensor and the processor are respectively arranged on the circuit board, the power supply module is connected to the circuit board and is used for supplying power to devices arranged on the circuit board, and the sensor faces the air-permeable opening and detects air entering from the air-permeable opening;
the front cover and the rear cover are fixed to form an accommodating space, the power supply module and the circuit board are both arranged in the accommodating space, and the sensor faces the ventilation opening;
the detection body is positioned on the inner side of the mask, and the positioning buckle is positioned on the outer side of the mask and buckled on the front cover so as to fix the detection body on the mask;
the front cover comprises an annular cover body and a boss extending from the inner edge of the annular cover body; the positioning buckle is provided with a position yielding part corresponding to the boss; the boss penetrates through the opening of the mask and is positioned in the abdicating part of the positioning buckle;
the positioning buckle is an annular positioning buckle, and the position yielding part is a through hole;
the intelligent detection device further comprises: at least one light emitting element connected to the processor; the top surface of the boss is provided with a first light-transmitting area; the light-emitting element is mounted on the circuit board and faces the first light-transmitting area;
the intelligent detection device also comprises a lens arranged on the circuit board; a first surface of the lens faces the circuit board and a second surface faces the boss; a light incident region is formed on the first surface and faces to the region of the light-emitting element, and a first reflecting layer is arranged on the first surface and is arranged on the region except the light incident region; a light emergent area is formed on the second surface, and a second reflecting layer is arranged on the second surface except the light emergent area; a light guide line is formed on the first surface, and light emitted by the light emitting element enters the lens from the light incident region and is emitted from the light emitting region under the guidance of the light guide line; the first light-transmitting area is similar to the light-emitting area in shape and faces the light-emitting area, and the light rays are emitted out of the front cover through the first light-transmitting area after being emitted out of the light-emitting area;
the light incidence area is positioned at the central position of the first surface; the light emergent area is annular and is positioned in the edge area of the second surface; the light guide lines are a plurality of sawtooth concentric rings which are connected in sequence.
2. The intelligent detection device of claim 1, wherein the circuit board has an opening; the light-emitting element is positioned in the opening, and the lens is attached to the surface of the circuit board.
3. The intelligent detection device according to claim 1, wherein a first positioning portion is formed on a side wall of the boss, and a second positioning portion is formed on an inner wall of the through hole of the annular positioning buckle; the first positioning part and the second positioning part are matched and positioned.
4. The intelligent detection device according to claim 1, wherein the power supply module is mounted on the lens and located in an area where the second reflective layer is located.
5. The intelligent detection device according to claim 1, further comprising: a communication connector for communication connection with an external terminal device;
the communication connector is mounted on the circuit board and connected to the processor.
6. The intelligent detection device according to claim 1, wherein the positioning buckle has a plurality of abutting portions on the surface of the annular cover body;
the positioning buckle is buckled with the front cover, and the plurality of abutting parts abut the edge of the opening of the mask against the annular cover body.
7. The intelligent detection device according to claim 1, further comprising: a breathable film;
the breathable film is arranged in the rear cover and covers the breathable opening so as to prevent foreign matters from entering the breathable opening through the breathable opening.
8. The intelligent detection device according to claim 1, wherein the rear cover comprises a bottom wall having the air-permeable opening and a side wall extending from the bottom wall; the side wall of the annular cover body is fixed with the side wall of the rear cover through a positioning assembly.
9. The intelligent detection device according to claim 8, wherein the bottom wall of the rear cover has at least one positioning post, and the circuit board has a positioning hole matched with the positioning post.
10. The intelligent detection apparatus according to claim 1, wherein the ventilation opening is annular in shape.
11. An intelligent detection system, comprising: a mask and the intelligent detection device according to any one of claims 1 to 10;
the intelligent detection device is arranged on the mask.
12. The intelligent detection system according to claim 11, wherein when the intelligent detection apparatus is the intelligent detection apparatus according to claim 5, the intelligent detection system further comprises an external terminal device communicatively connected to the intelligent detection apparatus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962585.9A CN109663241B (en) | 2017-10-16 | 2017-10-16 | Intelligent detection device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710962585.9A CN109663241B (en) | 2017-10-16 | 2017-10-16 | Intelligent detection device and system |
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| CN109663241A CN109663241A (en) | 2019-04-23 |
| CN109663241B true CN109663241B (en) | 2021-07-16 |
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| CN113331820A (en) * | 2021-06-03 | 2021-09-03 | 合肥华科电子技术研究所 | Breathing detector based on mask |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9308400B2 (en) * | 2010-07-01 | 2016-04-12 | Msa Technology, Llc | Indicator arrangement, regulator release button, and breathing apparatus |
| CN203162589U (en) * | 2012-11-26 | 2013-08-28 | 欧普照明股份有限公司 | Optical module for realizing ultrathin LED lamp |
| CN104296067B (en) * | 2013-07-16 | 2017-12-01 | 堤维西交通工业股份有限公司 | Light guiding lens |
| US9433807B2 (en) * | 2013-09-23 | 2016-09-06 | Michael Joseph Albrecht | Self contained breathing apparatus illumination system |
| RU2561191C2 (en) * | 2013-12-04 | 2015-08-27 | Закрытое акционерное общество "Светлана-Оптоэлектроника" | Optical element |
| CN104014086A (en) * | 2014-06-27 | 2014-09-03 | 上海小竹电子商务有限公司 | Intelligent wearable mask capable of preventing and treating PM2.5 |
| CN104814544A (en) * | 2015-05-27 | 2015-08-05 | 京东方科技集团股份有限公司 | Intelligent wear device |
| CN106568068A (en) * | 2015-10-09 | 2017-04-19 | 瑞仪光电(苏州)有限公司 | Light guiding lens and light source module |
| CN205385881U (en) * | 2016-03-10 | 2016-07-20 | 王德龙 | Haze -preventing mask |
| CN106237559A (en) * | 2016-08-18 | 2016-12-21 | 牟伟 | A kind of tunnel protective device for respiration with detection with alarm sounds |
| CN106730464B (en) * | 2016-12-05 | 2022-09-30 | 北京丽源博瑞环境科技有限公司 | Air purifying device |
| CN207627761U (en) * | 2017-10-16 | 2018-07-20 | 巽一（香港）有限公司 | intelligent detection device and system |
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