TWM526367U - Earphone type body temperature measuring device - Google Patents

Description

Headphone type body temperature measuring device

The present invention relates to a headphone type body temperature measuring device, in particular to a headphone type body temperature measuring device in which a temperature sensor is disposed in a headphone module.

Body temperature is an important indicator for judging human health. In the current practice of self-health management, body temperature measuring devices have become an essential equipment for every household. Among them, there are many types of body temperature measuring devices, such as the most common contact thermometers or ear thermometers. Wait.

Taking an ear thermometer as an example, a conventional infrared thermometer is usually provided with an infrared temperature sensor. When the ear thermometer is close to the ear chamber of the user, the user can control the infrared temperature sensor to emit an infrared light into the ear cavity. And the infrared temperature sensing chip can receive infrared light reflected by one of the reflections in the ear cavity, and then the ear thermometer can further analyze the reflected infrared light through a processor to calculate the ear temperature of the user.

However, when the body temperature measuring device is in the form of a thermometer or an ear thermometer, the body temperature measuring device cannot be easily integrated into the sensing portion of the human body during the user's dynamic activity (for example, running), and further It is impossible to continuously detect the body temperature of the user during dynamic activities; in addition, whether it is a contact type or infrared type body temperature measuring device, the conventional body temperature measuring device can only measure the body temperature, and cannot be used for other purposes. When the user has the need to measure the body temperature in the process of going to and from the two places, he must carry a body temperature measuring device with only a single function, which increases the burden on the user. In the above various cases, the conventional body temperature measuring device is highlighted. It has a problem of poor usability.

In view of this, 遂 provides a headphone type body temperature measuring device to solve the conventional body The problem of poor use of the temperature measuring device is poor.

The purpose of the present invention is to provide an earphone type body temperature measuring device, which can be easily combined with the ear cavity, and has functions such as audio broadcasting and body temperature measurement, and has the effect of improving the convenience of use.

In order to achieve the foregoing creative purpose, the earphone type body temperature measuring device of the present invention comprises: a headphone module having a casing and a speaker, the casing having an opening and a resonant cavity, the opening communicating with the resonance a cavity, the speaker is disposed in the resonant cavity of the housing, the speaker emits sound according to an audio signal; a temperature sensor disposed in the resonant cavity of the housing, and the speaker The temperature sensor is located between the opening and the speaker, and the temperature sensor measures the temperature of a detecting position through the opening and generates a measuring signal; and a microprocessor, the microprocessor is electrically The temperature sensor is connected to the microprocessor, and the microprocessor receives the measurement signal and outputs a temperature signal according to the measurement signal. This has the effect of improving ease of use.

The substrate has a substrate disposed in the resonant cavity, the substrate has a first surface and a second surface, and the temperature sensor is disposed on the first surface of the substrate and facing the opening, the substrate The second surface of the speaker is attached to the speaker. Thereby, the effect of improving the temperature measurement stability is obtained.

Wherein, the substrate is provided with a plurality of perforations, and the plurality of perforations are penetrated from the first surface to the second surface. Thereby, it has the effects of improving the temperature measurement stability and maintaining the normal sound of the speaker.

Wherein the plurality of perforations surround the temperature sensor. Thereby, it has the effects of improving the temperature measurement stability and maintaining the normal sound of the speaker.

Wherein, the temperature sensor is an infrared temperature sensing chip. This has the effect of temperature measurement.

The positioning bucket has a joint end, an abutting end and a consistent hole. The through hole is penetrated from the joint end to the abutting end, and the joint end of the positioning bucket is coupled to the joint. The opening of the housing communicates with the opening. This has the effect of improving the accuracy of the temperature measurement.

The microprocessor is electrically connected to the speaker, and the microprocessor outputs the sound signal to the speaker. This has the effect of improving ease of use.

The electronic device is electrically connected to the microprocessor, and the electronic device receives the temperature signal output by the microprocessor or outputs the audio signal to the microprocessor. This has the effect of improving ease of use.

The microprocessor further has a wireless transmission circuit, and the microprocessor is electrically connected to the electronic device through the wireless transmission circuit. This has the effect of improving ease of use.

Wherein, the electronic device has a display, and the display can display the value represented by the temperature signal. This has the effect of improving ease of use.

[this creation]

1‧‧‧ headphone module

111‧‧‧ openings

11‧‧‧Shell

112‧‧‧Resonance cavity

12‧‧‧ Speaker

2‧‧‧Temperature Sensor

3‧‧‧Microprocessor

4‧‧‧Substrate

42‧‧‧ second surface

5‧‧‧ Positioning buckets

52‧‧‧Abutment

6‧‧‧Electronic equipment

31‧‧‧Wireless transmission circuit

41‧‧‧ first surface

43‧‧‧Perforation

51‧‧‧Binding end

53‧‧‧through holes

61‧‧‧ display

Figure 1: Block diagram of the earphone type body temperature measuring device.

Figure 2: The three-dimensional structure of the earphone type body temperature measuring device.

Figure 3: The three-dimensional structure of the earphone type body temperature measuring device.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Please refer to the figures 1 and 2, which are a block diagram and a three-dimensional structure diagram of the earphone type body temperature measuring device of the present invention, which comprises a headphone module 1, a temperature sensor 2 and a microprocessor 3. The temperature sensor 2 is disposed in the earphone module 1 , and the microprocessor 3 is electrically connected The earphone module 1 and the temperature sensor 2 are provided.

Referring to FIG. 2 again, the earphone module 1 has a housing 11 and a speaker 12. The housing 11 has an opening 111 and a resonant cavity 112. The opening 111 communicates with the resonant cavity 112. The speaker 12 The speaker 12 is disposed in the resonant cavity 112 of the housing 11, and the speaker 12 emits sound according to an audio signal. In this embodiment, the opening 111 and the speaker 12 are respectively located at two ends of the housing 11. When the speaker 12 emits a sound, the sound can be transmitted through the opening 111 through the resonant cavity 112, and is maintained. The headphone module 1 has a normal sounding effect.

The temperature sensor 2 is disposed in the resonant cavity 112 of the housing 11 , and the temperature sensor 2 is located between the opening 111 and the speaker 12 , and the temperature sensor 2 is through the opening 111 A detection position measures the temperature and generates a measurement signal. The type of the temperature sensor 2 is not limited thereto. In this embodiment, the temperature sensor is an infrared temperature sensing chip, and the infrared temperature sensing chip can emit an infrared light toward the detecting position. Light, and receiving infrared light reflected by one of the detected position reflections, and generating the measurement signal according to the reflected infrared light. Further, the detailed arrangement of the temperature sensor 2 in the resonant cavity 112 will be described in detail in the subsequent paragraphs. Therefore, since the earphone type body temperature measuring device of the present invention is provided with the speaker 12 and the temperature sensor 2, it can have functions such as sound playing and temperature measuring, and when the temperature sensor 2 is located at the opening 111 When the speaker 12 is in between, the speaker 12 can be prevented from affecting the temperature measuring operation of the temperature sensor 2, and the effect of improving the usability is improved.

Referring to FIG. 1 again, the microprocessor 3 is electrically connected to the temperature sensor 2, and the microprocessor 3 receives the measurement signal and outputs a temperature signal according to the measurement signal. The microprocessor 3 can be any computer or system chip with signal processing, program execution and logic operations. For example, the microprocessor 3 can perform a wavelet-like signal processing to sense the temperature. The measurement signal outputted by the detector 2 is converted into the temperature signal, so that the temperature signal can be presented in the form of a digital signal (for example, a temperature value). Again, the microprocessing The speaker 3 can be electrically connected to the speaker 12, or can be electrically connected to the speaker 12. When the microprocessor 3 is not electrically connected to the speaker 12, the speaker 12 can receive the sound signal transmitted by other external devices. When the microprocessor 3 is electrically connected to the speaker 12, the microprocessor 3 outputs the sound signal to the speaker 12.

In addition, the microprocessor 3 can further have a wireless transmission circuit 31, and the microprocessor 3 can be electrically connected to the speaker 12 and the temperature sensor 2 through the wireless transmission circuit 31; or the microprocessor 3 The wireless transmission circuit 31 can be electrically connected to an external device to receive the audio signal, and the audio signal is transmitted to the speaker 12, and the wireless transmission circuit 31 can be a Bluetooth system, etc., and is not limited herein. .

Referring to FIG. 2 again, the earphone type body temperature measuring device of the present invention may further have a substrate 4 disposed in the resonant cavity 112. The substrate 4 has a first surface 41 and a second surface. The temperature sensor 2 is disposed on the first surface 41 of the substrate 4 and faces the opening 111. The second surface 42 of the substrate 4 is attached to the speaker 12. The temperature sensor 2 can be stably located between the opening 111 and the speaker 12 through the substrate 4, and the temperature sensor 2 can perform the temperature measurement operation smoothly on the opening 111. It has the effect of improving the stability of temperature measurement.

Moreover, the size of the substrate 4 is not limited herein. When the substrate 4 is attached to the speaker 12, when the substrate 4 has a small size, the substrate 4 can only partially cover the speaker 12. The sound hole has the effect of maintaining the normal sound of the speaker 12; or, when the substrate 4 has a large size, the substrate 4 can be additionally provided with a plurality of through holes 43 through which the plurality of through holes 43 are penetrated The second surface 42. Therefore, in the case where the substrate 4 is attached to the speaker 12, the substrate 4 can be used not only to improve the bonding stability of the temperature sensor 2, but also the sound emitted by the speaker 12 can pass through the plurality of through holes 43. The smooth transmission to the opening 111 has the effects of improving the temperature measurement stability and maintaining the normal sound of the speaker 12.

Furthermore, when the opening 111 is located at a central portion of one end of the housing 11, The substrate 4 can also be disposed at a central portion of the resonant cavity 112, and the temperature sensor 2 can also be disposed at a central portion of the first surface 41 of the substrate 4, and the plurality of through holes 43 surround the temperature. Sensor 2. Therefore, in the case where the substrate 4 is attached to the speaker 12, the temperature sensor 2 can not only accurately face the opening 111, but the sound emitted by the speaker 12 can also smoothly pass through the plurality of through holes 43. The opening 111 is transmitted, and has the effects of improving the temperature measurement stability and maintaining the normal sound of the speaker 12.

As shown in FIG. 3, the earphone type body temperature measuring device of the present invention may further have a positioning barrel member 5 having a coupling end 51, an abutting end 52 and a consistent hole 53, the through hole. The engaging end 51 of the positioning barrel 51 is coupled to the opening 111 of the housing 11 , and the through hole 53 communicates with the opening 111 . Therefore, when the earphone module 1 is fixed to a user's ear cavity, the positioning bucket member 5 can abut the inner surface of the user's ear cavity through the abutting end 52 to increase the temperature sensor 2 and The distance between the inner surface of the ear cavity avoids the problem that the temperature sensor 2 is misaligned due to excessive proximity to the inner surface of the ear cavity, and has the effect of improving the accuracy of the temperature measurement.

Referring to FIG. 1 again, the earphone type body temperature measuring device of the present invention may further have an electronic device 6 electrically connected to the microprocessor 3, and the electronic device 6 receives the microprocessor. 3 outputting the temperature signal, or outputting the sound signal to the microprocessor 3, and the electronic device 6 has a display 61, the display 61 can display the value represented by the temperature signal, so that the user can quickly understand the body temperature Measurement results. The electronic device 6 can be a portable electronic device, such as a mobile phone or a tablet computer. Moreover, when the microprocessor 3 further has the wireless transmission circuit 31, the microprocessor 3 transmits the wireless transmission through the wireless transmission circuit 31. The circuit 31 is electrically connected to the electronic device 6, thereby improving the convenience of use.

In more detail, when the earphone type body temperature measuring device of the present invention is actually used, since the casing 11 of the earphone module 1 is similar to the casing of a general earphone, the earphone module 1 can be easily fixed to the user. The ear cavity, at this time, the temperature sensor 2 can measure the inside of the user's ear cavity The temperature of the detection position, and the measurement signal is generated, and the measurement signal is converted into a temperature signal by the microprocessor 3, and the measurement is performed when the user is engaged in dynamic motion (such as running). When the body temperature is required, the temperature sensor 2 can still be fixed to the ear cavity of the user through the housing 11 of the earphone module 1, and can continuously detect the body temperature of the user during dynamic activities, and has improved use. Convenience effect.

Moreover, since the temperature sensor 2 and the speaker 12 are simultaneously disposed in the resonant cavity 112 of the earphone module 1, when the user fixes the earphone module 1 to the ear cavity, the temperature sensor can be transmitted through the temperature sensor. 2 In order to measure the body temperature, the speaker 12 can be used to listen to the audio. For example, when the microprocessor 3 is electrically connected to the electronic device 6, and the electronic device 6 is a mobile phone, the user can control the electronic device 6 to answer the incoming call and listen to the caller's voice through the speaker 12; or The electronic device 6 can also be used for playing music, and the music can be transmitted to the ear of the user through the speaker 12, so that the earphone type body temperature measuring device of the present invention has functions such as audio playing and body temperature measurement, and has the function of improving Use the convenience effect.

In summary, the earphone type body temperature measuring device of the present invention can be easily fixed to the ear cavity of the user, and has functions such as audio broadcasting and body temperature measurement, thereby improving the convenience of use.

Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and it is still within the spirit and scope of the present invention to make various changes and modifications to the above embodiments. The technical scope of the protection is created, so the scope of protection of this creation is subject to the definition of the patent application scope attached.

1‧‧‧ headphone module

2‧‧‧Temperature Sensor

3‧‧‧Microprocessor

6‧‧‧Electronic equipment

12‧‧‧ Speaker

31‧‧‧Wireless transmission circuit

61‧‧‧ display

Claims (10)

An earphone type body temperature measuring device comprises: a headphone module, the earphone module has a casing and a speaker, the casing has an opening and a resonant cavity, the opening is connected to the resonant cavity, and the speaker is disposed on the In the resonant cavity of the housing, the speaker emits sound according to an audio signal; a temperature sensor is disposed in the resonant cavity of the housing, and the temperature sensor is located at the opening And the temperature sensor is configured to measure a temperature to a detecting position through the opening and generate a measuring signal; and a microprocessor electrically connected to the temperature sensor, The microprocessor receives the measurement signal and outputs a temperature signal according to the measurement signal. The earphone type body temperature measuring device according to the first aspect of the invention, further comprising a substrate, the substrate is disposed in the resonant cavity, the substrate has a first surface and a second surface, the temperature sensor Provided on the first surface of the substrate and facing the opening, the second surface of the substrate is attached to the speaker. The earphone type body temperature measuring device according to claim 2, wherein the substrate is provided with a plurality of perforations, and the plurality of perforations are penetrated from the first surface to the second surface. The earphone type body temperature measuring device according to claim 3, wherein the plurality of perforations surround the temperature sensor. The earphone type body temperature measuring device according to claim 1, wherein the temperature sensor is an infrared temperature sensing chip. The earphone type body temperature measuring device according to the first aspect of the invention, further comprising a positioning barrel member, the positioning barrel member has a joint end, an abutting end and a consistent hole, the through hole is penetrated by the joint end To the abutting end, the engaging end of the positioning barrel member is coupled to the opening of the housing, and the through hole communicates with the opening. The earphone type body temperature measuring device according to claim 1, wherein the microprocessor The speaker is electrically connected, and the microprocessor outputs the sound signal to the speaker. The earphone type body temperature measuring device according to claim 7, wherein the electronic device is electrically connected to the microprocessor, and the electronic device receives the temperature signal output by the microprocessor. Or output the audio signal to the microprocessor. The earphone type body temperature measuring device according to claim 8, wherein the microprocessor further has a wireless transmission circuit, and the microprocessor is electrically connected to the electronic device through the wireless transmission circuit. The earphone type body temperature measuring device according to claim 8, wherein the electronic device has a display, and the display can display the value represented by the temperature signal.