CN111296934A - Mask with temperature measurement system - Google Patents

Abstract

The invention discloses a mask with a temperature measurement system, comprising a mask body and a temperature measurement device, wherein the temperature measurement device comprises a body box and a clamping part clamped on the mask body, the back of the clamping part is mounted with a A temperature sensor, the temperature sensor is in direct contact with the face of the human body to measure the body temperature, the body box has a control circuit, and the surface of the body box facing the outside is installed with at least one first indicator for indicating normal or abnormal body temperature. An indicator light, the control circuit is electrically connected with the temperature sensor and the indicator light respectively. The mask with a temperature measurement system disclosed by the invention has a temperature measurement function and an alarm notification of failure of use, which greatly increases the use function of the disposable medical mask. The body temperature alarm detects the user's exhaled gas through direct contact with the face. The temperature is double sampled, and the alarm will use two LED lights to indicate whether the temperature is normal or not, the mask is invalid after real-time detection, or add RFID, Bluetooth and other sending functions.

Description

A mask with a temperature measurement system

technical field

The invention relates to a medical mask, in particular to a mask with a temperature measurement system.

Background technique

In the case of large-scale outbreaks of infectious diseases, disposable medical masks are important anti-epidemic materials. Medical protective masks are suitable for medical personnel and related staff to protect against airborne respiratory infectious diseases. Or wear it for patients with respiratory infections spread by droplets at close range. It can filter particles in the air and block droplets, blood, body fluids, secretion droplets, etc. It is a one-time-use product. However, the existing medical masks only have simple protective functions. For many medical users wearing masks, masks with the functions of using time-limited notification and temperature measurement have not been developed. In view of the shortcomings of the existing technology, it is necessary to propose new technical solutions.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a mask with a temperature measurement system, which has a temperature measurement function and a use failure alarm notification, which greatly increases the use function of the disposable medical mask.

In order to solve the above-mentioned technical problems, the technical scheme of the present invention is:

The invention discloses a mask with a temperature measurement system, comprising a mask body and a temperature measurement device, wherein the temperature measurement device is arranged on the mask body.

Further, the temperature measuring device includes a body box and a clamping portion clamped on the mask body, a temperature sensor is installed on the back of the clamping portion, and the temperature sensor is in direct contact with the human face to measure body temperature, and the There is a control circuit in the body box, and at least one first indicator light for indicating normal body temperature or abnormal body temperature is installed on the surface of the body box facing the outside world, and the control circuit is respectively electrically connected with the temperature sensor and the indicator light.

Further, the control circuit includes a pre-amplifier part and a multi-level comparison part, the input end of the pre-amplifier part is connected to both ends of the temperature sensor, and the output end of the pre-amplifier part is compared with the multi-level part. The input end of the component is connected, and the output end of the multi-level comparison component is connected with the first indicator light.

Further, the output end of the multi-level comparison component is also connected with the input end of the timer, and the output end of the timer is connected with the second indicator light.

Further, the first indicator light and the second indicator light are indicator lights with different lighting colors.

Further, a battery part for power supply is also installed in the main body box, the battery part is also electrically connected with a charging interface, and a sliding switch button is installed on the back of the main body box.

Further, the top edge of the mask body facing the face of the human body is provided with a groove that is compatible with the outer contour shape of the clamping portion.

Further, the output end of the multi-level comparison component is also electrically connected with a Bluetooth module and an RFID tag.

Further, the back of the clamping portion is an arc contour that fits with the face of the human body.

Further, the mask body includes an outer non-woven fabric layer, an inner non-woven fabric layer and a filter layer, and several of the filter layers are arranged between the outer non-woven fabric layer and the inner non-woven fabric layer. Deformation clip bars are arranged around it.

By adopting the above technical solution, a temperature measuring device is clamped and installed on the mask, the mask has a temperature measuring function, and the use function of a disposable medical mask is increased.

The above-mentioned temperature measuring device directly contacts the face of the person wearing the mask to measure the body temperature through the temperature sensor installed on the back of the clamping part. ℃), when the body temperature exceeds the set threshold, the output signal of the control circuit lights up the first indicator light, and the temperature measurement device visually shows that the mask user is in a fever state, reminding individuals or other guardians to carry out medical monitoring and other measures. When the body temperature is lower than the set threshold, the first indicator light does not light up. On the basis of the protective function of this type of mask with a temperature measurement device, the mask has the function of temperature measurement, which is simple and intuitive to remind others whether the body temperature of the mask wearer is not. in a state of fever.

In addition, the temperature measurement device of the mask also has an aging reminder function. The timer in the temperature measurement device can continuously input temperature data when the temperature sensor measures the body temperature. The timer can be set at the factory. When the timer can receive the temperature data, the timer continues to count down, and after the set time has elapsed, the timer sends a signal to the second indicator light to light up to remind the user to replace the mask.

Description of drawings

Fig. 1 is the exploded schematic diagram of the present invention;

Fig. 2 is the perspective view of the temperature measuring device of the present invention;

Fig. 3 is the right side view of the temperature measuring device of the present invention;

Fig. 4 is the rear view of the temperature measuring device of the present invention;

Fig. 5 is the schematic groove diagram of the structure on the back of the mouth mask of the present invention;

Fig. 6 is the structural representation that the groove of the mask of the present invention cooperates with the temperature measuring device to install;

Fig. 7 is the circuit diagram of the temperature measuring device of the mask of the present invention.

Detailed ways

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help the understanding of the present invention, but do not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in Figures 1-7, the present invention discloses a mask with a temperature measurement system, including a mask body 1 and a temperature measurement device 2, and the temperature measurement device 2 is arranged on the mask body 1 to increase the use function of a disposable medical mask .

The above-mentioned temperature measuring device 2 includes a body box 3 and a clamping portion 4 that is clamped on the mask body 1, and a temperature sensor 5 is installed on the back of the clamping portion 4, and the temperature sensor 5 is in direct contact with the human face to measure body temperature. There is a control circuit 6 in the 3, and at least one first indicator light 7 for indicating normal or abnormal body temperature is installed on the surface of the body box 3 facing the outside world. The control circuit 6 is electrically connected to the temperature sensor 5 and the first indicator light 7 respectively. sexual connection. The temperature measuring device 2 is clamped and installed on the mask. The temperature measuring device 2 directly contacts the face of the person wearing the mask through the temperature sensor 5 installed on the back of the clamping part 4 to measure the body temperature. The body box 3 in the temperature measuring device 2 is connected to The control circuit 6 can set a set threshold value such as 37.2 ℃ before leaving the factory. When the body temperature exceeds the set threshold value, the control circuit 6 outputs a signal to light the first indicator light 7, and the temperature measuring device 2 visually displays the mask user. In a fever state, remind individuals or other guardians to carry out medical monitoring and other measures. When the body temperature is lower than the set threshold, the first indicator light 7 does not light up. This kind of mask with temperature measurement device 2 has a protective function. On the basis of increasing the temperature measurement of the mask, it is simple and intuitive to remind others whether the body temperature of the mask wearer is in a fever state. Since the sensor of the temperature measurement device of the mask directly contacts to measure the body temperature of the human face, the temperature measurement of the mask is relatively ineffective. Contact temperature measuring devices are more accurate.

The specific control circuit design is as follows: the control circuit 6 includes a preamplifier part 8 and a multi-level comparison part 9, the input end of the preamplifier part 8 is connected to both ends of the temperature sensor 5, and the output end of the preamplifier part 8 is connected to The input end of the multi-level comparison part 9 is connected, the output end of the multi-level comparison part 9 is connected with the first indicator light 7, and the pre-amplifier part 8 amplifies the converted electrical signal of the temperature sensor 5 through the pre-amplifier part 8, The signal is sent to the multi-level comparison part 9 for comparison with the set threshold value, and after the comparison of the two values, the first indicator light 7 is directly turned on or off when the output level signal is output.

In addition, the output end of the multi-level comparison part 9 is also connected with the input end of the timer 10 , and the output end of the timer 10 is connected with the second indicator light 11 . The temperature measuring device 2 of the mask also has the function of reminding the time limit. The timer 10 in the temperature measuring device 2 can continuously input temperature data when the temperature sensor 5 measures the body temperature. The timer 10 can be set to count down to 4 hours or 8 hours at the factory. Initially, when the timer 10 can receive temperature data, the timer 10 continues to count down, and the timer 10 sends a signal to the second indicator 11 after the set time has elapsed to remind the user to replace the mask.

The first indicator light 7 and the second indicator light 11 are indicator lights with different luminous colors. The indicator lights of different colors can distinguish the signal of fever prompt or mask effectiveness, and the user can distinguish different signals more intuitively.

A battery part for power supply is also installed in the main body box 3, the battery part is also electrically connected with a charging interface 12, and a sliding switch button 13 is installed on the back of the main body box 3, the mask can be used with a practical temperature measurement device at any time after charging, Increase the convenience of the device. In order to enable the temperature data to be output and analyzed externally, the output end of the multi-level comparison part 9 is also electrically connected with the Bluetooth module 15 and the RFID tag 16 , and the mask temperature measuring device can also transmit information wirelessly through the Bluetooth module 15 and the RFID tag 16 to the Tablet PCs, mobile phones and other digital processing equipment.

In order to enable the temperature measuring device 2 to fit the measurement face for contact body temperature measurement, the top edge of the mask body 1 facing the human face is provided with a groove 14 that is compatible with the outer contour shape of the clamping portion 4. The clamping portion 4 The back is an arc contour that fits the human face. The mask body 1 includes an outer non-woven fabric layer 17, an inner non-woven fabric layer 18 and a filter layer 19. Several filter layers 19 are arranged between the outer non-woven fabric layer 17 and the inner non-woven fabric layer 18, and the edge of the mask body 1 is surrounded by A deformable clip bar 20 is provided, and the user can adjust the deformation of the deformable clip bar 20 to adapt to the face of the human body to wear a mask and close to the face.

To sum up, the above-mentioned mask with an abnormal body temperature alarm and a countdown function for the validity period of the mask, the body temperature alarm detects the user's exhaled gas temperature through direct contact with the face and double sampling, and the alarm passes real-time detection. Use two LED lights to indicate whether the temperature is normal or not, mask failure, etc. or add RFID, Bluetooth and other sending functions.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and alterations to these embodiments still fall within the protection scope of the present invention.

Claims (10)

1. a mouth mask with a temperature measuring system, characterized in that: comprising a mouth mask body (1) and a temperature measuring device (2), and the temperature measuring device (2) is arranged on the mouth mask body (1). 2. The mask with a temperature measurement system according to claim 1, wherein the temperature measurement device (2) comprises a body box (3) and a clamping portion (4) clamped on the mask body (1) ), a temperature sensor (5) is installed on the back of the clamping part (4), the temperature sensor (5) is in direct contact with the face of the human body to measure body temperature, and a control circuit (6) is arranged in the body box (3) At least one first indicator light (7) for indicating normal body temperature or abnormal body temperature is installed on the surface of the body box (3) facing the outside world, and the control circuit (6) is connected with the temperature sensor (5) and the temperature sensor (5) respectively. The first indicator light (7) is electrically connected. 3. The mask with a temperature measurement system according to claim 2, wherein the control circuit (6) comprises a preamplifier (8) and a multilevel comparison part (9), and the preamplifier The input end of the component (8) is connected to both ends of the temperature sensor (5), the output end of the preamplifier component (8) is connected to the input end of the multi-level comparison component (9), the multi-level comparison The output end of the component (9) is connected with the first indicator light (7). 4. the mouth mask with temperature measurement system according to claim 3, is characterized in that: the output end of described multilevel comparison part (9) is also connected with the input end of timer (10), and described timer ( The output end of 10) is connected with a second indicator light (11). 5. The mask with a temperature measurement system according to claim 4, wherein the first indicator light (7) and the second indicator light (11) are indicator lights with different luminous colors. 6. The mask with a temperature measurement system according to claim 2, characterized in that: a battery part for power supply is also installed in the body box (3), and the battery part is also electrically connected with a charging interface (12) , a sliding switch button (13) is installed on the back of the main body box (3). 7. The mask with a temperature measurement system according to claim 2, wherein the mask body (1) is provided with the outer contour shape of the clamping portion (4) towards the top edge of the face of the human body. groove (14). 8 . The mask with a temperature measurement system according to claim 3 , wherein the output end of the multi-level comparison component ( 9 ) is also electrically connected with a Bluetooth module ( 15 ) and an RFID tag ( 16 ). 9 . 9 . The mask with a temperature measurement system according to claim 2 , wherein the back surface of the clamping portion ( 4 ) is an arc contour that fits the human face. 10 . 10. The mask with a temperature measurement system according to claim 2, wherein the mask body (1) comprises an outer non-woven layer (17), an inner non-woven layer (18) and a filter layer (19) ), several described filter layers (19) are arranged between the outer non-woven fabric layer (17) and the inner non-woven fabric layer (18), and the edge of the mask body (1) is provided with deformation clips (20) .

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