CN210603657U - Temperature measuring device - Google Patents

Temperature measuring device Download PDF

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Publication number
CN210603657U
CN210603657U CN201921507636.XU CN201921507636U CN210603657U CN 210603657 U CN210603657 U CN 210603657U CN 201921507636 U CN201921507636 U CN 201921507636U CN 210603657 U CN210603657 U CN 210603657U
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circuit
temperature
control circuit
temperature measuring
temperature measurement
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Active
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CN201921507636.XU
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Chinese (zh)
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李卓东
孙智宇
何文劼
王中克
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Chengdu Fanmi Technology Co ltd
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Chengdu Fanmi Technology Co ltd
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Abstract

The application discloses a temperature measuring device. The device includes: the temperature measuring circuit comprises a control circuit and a power supply circuit, wherein the power supply circuit is connected with the control circuit and supplies power to the control circuit, the control circuit comprises a main control circuit and a temperature measuring circuit, the main control circuit comprises a signal transmission device, and the signal transmission device is connected with the temperature measuring circuit and is used for receiving a temperature signal sent by the temperature measuring circuit. The technical problem that the measurement accuracy of the intelligent temperature measurement instrument in the related art is inconvenient to use due to the fact that the measurement accuracy can be influenced by the distance between an object to be measured or a human body and the measurement instrument is solved. Through the application, the purpose of remotely transmitting temperature information is achieved, and the technical effect that the temperature measuring device is more convenient to use is achieved.

Description

Temperature measuring device
Technical Field
The application relates to the technical field of measuring devices, in particular to a temperature measuring device.
Background
With the increasing of living standard and health consciousness of people, temperature measuring instruments such as thermometers and the like have become essential medical appliances for daily families and clinical medicine. The temperature measuring instruments in the related art mainly include the following: (1) mercury thermometer: one of the expansion type thermometers is used for measuring the temperature, the measurement result is simple and visual, but the thermometer is easy to damage and easily causes pollution to the environment after being damaged; (2) temperature measurement gun or high precision instrument: the accuracy of measuring the human body temperature is high, but the cost is high; (3) intelligent temperature measuring device: the utility model discloses a chinese patent publication is "CN 205246216U"'s utility model discloses a portable intelligent temperature measuring device, when being close to the volume of awaiting measuring at the casing, through starting infrared temperature measurement module, carry out non-contact temperature measurement to the volume of awaiting measuring object, avoid measuring the volume of awaiting measuring at the casing distance when the volume of awaiting measuring object is far away, infrared temperature measurement module measures and obtains the temperature signal that obviously has the error, prevents the maloperation, can reduce the energy consumption of in-service use simultaneously.
The inventors found that the temperature measuring instrument in the related art has at least the following problems: the measurement accuracy of the intelligent temperature measurement instrument is influenced by the distance between an object to be measured or a human body and the measurement instrument, and the intelligent temperature measurement instrument is inconvenient to use.
Aiming at the problem that the measurement accuracy of the intelligent temperature measurement instrument in the related art is affected by the distance between an object to be measured or a human body and the measurement instrument, so that the instrument is inconvenient to use, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
The main objective of the present application is to provide a temperature measuring device to solve the problem that the measurement accuracy of an intelligent temperature measuring instrument in the related art is inconvenient for the instrument to use due to the influence of the distance between the object or human body to be measured and the measuring instrument.
In order to achieve the above object, according to one aspect of the present application, there is provided a temperature measuring device.
The temperature measuring device according to the present application includes: the temperature measuring circuit comprises a control circuit and a power supply circuit, wherein the power supply circuit is connected with the control circuit and supplies power to the control circuit, the control circuit comprises a main control circuit and a temperature measuring circuit, the main control circuit comprises a signal transmission device, and the signal transmission device is connected with the temperature measuring circuit and is used for receiving a temperature signal sent by the temperature measuring circuit.
Further, still include: and the display device is respectively connected with the control circuit and the power supply circuit so as to convert the electric signal output by the control circuit into an optical signal and display the optical signal.
Further, the main control circuit further comprises a magnetic sensor, and the magnetic sensor is connected with the signal transmission device so as to convert the temperature signal received by the signal transmission device into an electric signal.
Furthermore, the power supply circuit comprises a USB charging circuit, and the control circuit is connected with an external power supply through the USB charging circuit.
Further, still include: the charging wire, control circuit passes through the charging wire is connected with external power supply.
Further, the power supply circuit comprises a wireless charging circuit, and the wireless charging circuit is connected with the temperature measuring circuit to supply power to the temperature measuring circuit.
Further, the temperature measuring circuit comprises a temperature sensor, and the signal transmission device is connected with the temperature sensor to receive the temperature signal sent by the temperature sensor.
Further, still include the casing, control circuit and supply circuit set up in the casing.
Further, still include: and the alarm circuit is connected with the temperature measuring circuit so as to alarm according to the temperature measuring result of the temperature measuring circuit.
Further, still include: first laminating portion and second laminating portion, temperature measurement circuit sets up in the first laminating portion, first laminating portion passes through second laminating portion and the laminating of determinand, in order to pass through in the first laminating portion temperature measurement circuit is right the determinand carries out temperature measurement.
In this application embodiment, adopt control circuit and supply circuit, supply circuit with control circuit connects, control circuit includes main control circuit and temperature measurement circuit, main control circuit includes signal transmission device, through signal transmission device with temperature measurement circuit connects, in order to receive the temperature signal that temperature measurement circuit sent has reached the purpose of teletransmission temperature information to realized that intelligent temperature measurement device uses more convenient technological effect, and then solved the measuring accuracy of intelligent temperature measurement instrument among the correlation technique and used inconvenient technical problem owing to can receive the instrument that leads to of the influence of the object or the distance between human body and the measuring instrument that awaits measuring.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is a block diagram of an internal composition structure of a temperature measurement device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an external configuration of a temperature measurement device according to an embodiment of the present application;
FIG. 3 is a circuit schematic of a temperature measurement circuit according to an embodiment of the present application;
FIG. 4 is a circuit schematic of a temperature measurement device according to an embodiment of the present application;
FIG. 5 is a schematic circuit diagram of a temperature measurement device according to another embodiment of the present application;
FIG. 6 is a schematic workflow diagram of a temperature measurement device according to one embodiment of the present application; and
FIG. 7 is a schematic workflow diagram of a temperature measurement device according to another embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the present application relates to a temperature measuring device including: control circuit 1 and power supply circuit 2, power supply circuit 2 with control circuit 1 is connected, for control circuit 1 supplies power, control circuit 1 includes main control circuit 11 and temperature measurement circuit 12, main control circuit 11 includes signal transmission device 111, signal transmission device 111 with temperature measurement circuit 12 is connected, in order to receive the temperature signal that temperature measurement circuit 12 sent.
In specific implementation, the temperature measuring device of the embodiment of the application mainly comprises two parts: the temperature monitoring device comprises a control circuit and a power supply circuit, wherein the control circuit is mainly used for collecting and processing temperature information of an object to be detected, a human body or an external environment, and the power supply circuit is mainly used for providing basic electric energy for the control circuit. The control circuit may further include a two-part structure of a main control circuit and a temperature measuring circuit, and the main control circuit further includes a signal transmitting means for transmitting and receiving signals. The temperature measuring circuit is used for measuring the temperature of an object to be measured, a human body or an external environment, and sending the collected temperature signal to the signal transmission device of the main control circuit, so that the collection and the processing of the temperature information of the object to be measured, the human body or the external environment are remotely realized through the receiving, the transmitting and the converting of the temperature signal, namely, the measuring result of the temperature is not influenced by the distance between the object to be measured and the temperature measuring device, and the use is more convenient. As shown in fig. 3, which is a schematic circuit diagram of a temperature measurement circuit provided in the embodiment of the present application, those skilled in the art can know various circuit components and connection methods thereof, and details thereof are not described herein.
As a preferred implementation of the embodiment of the present application, as shown in fig. 1, the temperature measuring device further includes: and the display device 3 is respectively connected with the control circuit 1 and the power supply circuit 2, and is used for converting the electric signal output by the control circuit 1 into an optical signal and displaying the optical signal.
During the concrete implementation, the temperature measuring device of this application embodiment can also include display device for show the temperature information of the object that measures, human body or external environment, further can also show temperature measuring device's electric quantity information etc. to support multi-functional information processing, satisfy temperature measuring device's information diversity. Specifically, the display may be performed by converting an electrical signal processed by the control circuit into an optical signal.
As a preferred implementation manner of the embodiment of the present application, as shown in fig. 1, the main control circuit 11 further includes a magnetic sensor 112, and the magnetic sensor 112 is connected to the signal transmission device 111 to convert the temperature signal received by the signal transmission device 111 into an electrical signal.
In specific implementation, the magnetic sensor is preferably a hall effect magnetic sensor, and the hall effect magnetic sensor and the signal transmission device are attached to a PCB (printed circuit board), so that a temperature signal received by the signal transmission device is converted into an electric signal.
As a preferred implementation manner of the embodiment of the present application, as shown in fig. 1, the power supply circuit 2 includes a USB charging circuit 21, and the control circuit 1 is connected to an external power source through the USB charging circuit 21.
In specific implementation, the power supply circuit of the embodiment of the present application may include a wired charging circuit, for example, a USB charging circuit may be adopted, and an external power supply through a USB interface provides electric energy for the temperature measuring device, that is, external current is to be introduced into the temperature measuring device, so as to further supply electric energy to the temperature measuring circuit.
As a preferred implementation manner of the embodiment of the present application, the temperature measuring device further includes: the charging wire, control circuit 1 passes through the charging wire is connected with external power supply.
During specific implementation, the temperature measuring device of this application embodiment still includes the USB charging wire, through inserting the outside setting of temperature measuring device with the one end of charging wire, external power source is connected to the other end, realizes the electric energy supply to temperature measuring device.
As a preferred implementation manner of the embodiment of the present application, as shown in fig. 1, the power supply circuit 2 includes a wireless charging circuit 22, and the wireless charging circuit 22 is connected to the temperature measurement circuit 12 to supply power to the temperature measurement circuit 12.
In specific implementation, the power supply circuit of the embodiment of the present application may further include a wireless charging circuit, which is mainly used for supplying electric energy to the temperature measurement circuit. Specifically, wireless charging circuit can include sheetmetal and sheetmetal, and the sheetmetal setting is on temperature measurement circuit, and the sheetmetal setting is on power supply circuit, and the contact through sheetmetal and sheetmetal needle charges and realizes the wireless charging to temperature measurement circuit, and then makes temperature measurement device's the mode of charging more convenient and various.
As a preferred implementation manner of the embodiment of the present application, as shown in fig. 1, the temperature measurement circuit 12 includes a temperature sensor 121, and the signal transmission device 111 is connected to the temperature sensor 121 to receive a temperature signal sent by the temperature sensor 121.
In specific implementation, the temperature measurement circuit in the embodiment of the application mainly refers to a temperature sensor, and the transmission and processing of temperature signals are realized through signal connection between the signal transmission device and the temperature sensor.
As a preferred implementation manner of the embodiment of the present application, the temperature measuring device further includes a housing, and the control circuit 1 and the power supply circuit 2 are disposed in the housing.
In specific implementation, the temperature measuring device further comprises a shell which is used as a carrier for bearing the control circuit and the power supply circuit and plays a role in protecting the internal control circuit and the power supply circuit. Preferably, the housing may further include an upper housing and a lower housing, the upper housing is provided with a metal sheet, and the lower housing is provided with a metal needle corresponding to the metal sheet of the upper housing. When the upper and lower shells are closed, the metal needle is contacted with the metal sheet, the circuit is closed, and the device starts to work normally. When the upper shell and the lower shell are separated, the metal needle is separated from the metal sheet, the circuit is disconnected, the device stops working, and therefore the device is ensured not to cause electric shock influence on a user.
Furthermore, a gap can be arranged at an opening at the outer side of the upper shell, so that a user can conveniently open the upper shell of the temperature measuring device; the bottom of the upper shell can also be provided with a miniature small support, so that the display device can be erected, and a user can directly view the related temperature information.
As a preferred implementation of the embodiment of the present application, as shown in fig. 1, the temperature measuring device further includes: and the alarm circuit 4 is connected with the temperature measuring circuit 12, so as to alarm according to the temperature measuring result of the temperature measuring circuit 12.
During specific implementation, the temperature measuring device of the embodiment of the application can be further provided with an alarm circuit, is connected with the temperature measuring circuit through the alarm circuit and is used for supporting sound alarm prompt under special conditions, for example, the temperature measuring circuit can be separated from an object to be measured, and alarm prompt can be set when the temperature is too high or too low. Preferably, in the alarm process, related warning icons can be displayed through the display device, and alarm light information can be flickered through the LED lamp.
As a preferred implementation manner of the embodiment of the present application, as shown in fig. 2, the temperature measuring device further includes: first laminating portion 5 and second laminating portion 6, temperature measurement circuit 12 sets up in the first laminating portion 5, first laminating portion 5 passes through second laminating portion 6 laminates with the determinand, with passing through in the first laminating portion 5 temperature measurement circuit 12 is right the determinand carries out temperature measurement.
When the temperature measuring device is specifically implemented, the first attaching part is a carrier for bearing a temperature measuring circuit, and a temperature measuring point can be further arranged on the first attaching part, so that the body part of the human body to be measured is accurately attached to the temperature measuring point, and the temperature measuring precision is improved. Preferably, first laminating portion adopts flexible and frivolous material to constitute, can bend and support the distortion under certain radian, and soft close skin is attached and can not cause great foreign matter to it and feel, accords with human engineering design principle, can reduce the signal transmission loss between the signal transmission device of temperature measurement circuit in the first laminating portion and outside simultaneously, guarantees through adopting accurate algorithm that the temperature measurement error keeps in 0.1 ℃.
In specific implementation, the second attaching part can be a double-sided tape and is used for attaching one side of the first attaching part, which is marked with the temperature measuring point, to the body part of the human body to be measured so as to realize temperature measurement. Preferably, can also be provided with the draw-in groove of laying that is used for placing the two-sided subsides in the casing, can be convenient for the user to take at any time, needn't look for extra space again and put the two-sided subsides, accord with user's use custom.
As a preferred implementation of the embodiment of the present application, as shown in fig. 1, the temperature measuring device further includes: and the button 7 is connected with the control circuit 1 and the power supply circuit 2 respectively.
During specific implementation, a button can be arranged on the outer side of the shell of the temperature measuring device, and the button is connected with the control circuit and the power supply circuit inside the temperature measuring device respectively so as to control the temperature measuring device to be turned on and turned off through the button.
As a preferred implementation manner of the embodiment of the present application, the temperature measuring device further includes: and the LED display screen is respectively connected with the control circuit 1 and the power supply circuit 2 so as to convert the electric signal output by the control circuit 1 into an optical signal and display the optical signal. Preferably, adopt the circular display screen of LED to carry out data display, can show the temperature information that obtains measuring on the screen in real time, simultaneously, it is great to show typeface font size, and is succinct clear, accords with human physiology function visual demand, is convenient for directly perceivedly read the temperature data value.
During the concrete implementation, the temperature measuring device of this application embodiment can also set up the LED display screen for show temperature measurement information etc. can also show temperature measuring device's electric quantity information etc. to support multi-functional information processing, satisfy temperature measuring device's information diversity. Specifically, the display may be performed by converting an electrical signal processed by the control circuit into an optical signal.
As shown in fig. 4 and fig. 5, which are schematic circuit diagrams of a temperature measuring device provided in an embodiment of the present application, those skilled in the art can know circuit components and connection methods thereof, and details thereof are not described herein.
As shown in fig. 6, one operation of the device for measuring the temperature of the human body is as follows: at the beginning, the first attaching portion and the double-sided tape need to be taken out of the housing. And then, an external power supply is plugged into the display through the USB interface to supply energy. Further, the double-sided tape is pasted at one end of the first pasting part, which marks the temperature measuring point, and then the first pasting part with the double-sided tape is lightly pasted at the armpit of the human body to be measured, so that the temperature measuring point is ensured to be at the center of the armpit of the human body. When the temperature measurement is started, the hands of the human body need to keep a natural sagging state. The temperature of the armpit of the human body can be accurately obtained after waiting for 15-20 minutes. If the temperature measurement condition is abnormal (too high or too low, etc.), an alarm circuit inside the measuring device is started and gives out a beep alarm. And after the temperature measurement is finished, the first attaching part is taken down, the double-faced adhesive tape is torn off and then placed into the shell, and the measuring device automatically stops measuring the temperature.
As shown in fig. 7, one operation of the device for measuring the ambient temperature is as follows: at the beginning, the first attaching portion and the double-sided tape need to be taken out of the housing. And then, an external power supply is plugged into the display through the USB interface to supply energy. And then, placing the first attaching part into a clamping groove in the shell, and enabling one side of the metal sheet to face downwards and contact with an electrode in the clamping groove. At this time, the display device starts to display the external environment temperature. If the temperature measurement condition is abnormal (too high or too low, etc.), the alarm device in the measuring device is started and emits a beep alarm. If need stop measuring, only need take out the USB charging wire can.
From the above description, it can be seen that the following technical effects are achieved by the present application: the temperature measurement device of the embodiment of the application supports dual-mode measurement, namely measurement for the temperature of a human body or an object and measurement for the ambient temperature. In the aspect of measuring the temperature of a human body or an object, the first attaching part is attached to the body part of the human body, a measuring result can be obtained after a certain time is kept, the measuring result is not affected by the distance between the position of the human body and the measuring device, temperature measurement can be carried out after the human body attached with the first attaching part is far away from the temperature measuring device, the device is more convenient to use, meanwhile, corresponding prompt signals can be fed back according to the collected information through information interaction between the human body and the device. In the aspect of external environment temperature measurement, only need to receive first laminating portion and place in the casing, later the switch on alright measure, the temperature measuring device of this application embodiment can specifically select measuring object by oneself according to user's demand, has obvious advantage to the specificity that uses the object.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (9)

1. A temperature measuring device, comprising: control circuit and power supply circuit, power supply circuit with control circuit connects for the control circuit power supply, control circuit includes main control circuit and temperature measurement circuit, main control circuit includes signal transmission device, signal transmission device with temperature measurement circuit connects, in order to receive the temperature signal that temperature measurement circuit sent, wherein, still include: and the alarm circuit is connected with the temperature measuring circuit so as to alarm according to the temperature measuring result of the temperature measuring circuit.
2. The temperature measurement device of claim 1, further comprising: and the display device is respectively connected with the control circuit and the power supply circuit so as to convert the electric signal output by the control circuit into an optical signal and display the optical signal.
3. The temperature measuring device of claim 1, wherein the master control circuit further comprises a magnetic sensor coupled to the signal transmitting device to convert the temperature signal received by the signal transmitting device into an electrical signal.
4. The temperature measuring device of claim 1, wherein the power supply circuit comprises a USB charging circuit, and the control circuit is connected to an external power source through the USB charging circuit.
5. The temperature measurement device of claim 1, further comprising: the charging wire, control circuit passes through the charging wire is connected with external power supply.
6. The temperature measurement device of claim 1, wherein the power supply circuit comprises a wireless charging circuit coupled to the temperature measurement circuit to supply power to the temperature measurement circuit.
7. The temperature measuring device of claim 1, wherein the temperature measuring circuit comprises a temperature sensor, and the signal transmission device is connected with the temperature sensor to receive a temperature signal sent by the temperature sensor.
8. The temperature measurement device of claim 1, further comprising a housing, the control circuit and the power supply circuit being disposed within the housing.
9. The temperature measurement device of claim 1, further comprising: first laminating portion and second laminating portion, temperature measurement circuit sets up in the first laminating portion, first laminating portion passes through second laminating portion and the laminating of determinand, in order to pass through in the first laminating portion temperature measurement circuit is right the determinand carries out temperature measurement.
CN201921507636.XU 2019-09-10 2019-09-10 Temperature measuring device Active CN210603657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921507636.XU CN210603657U (en) 2019-09-10 2019-09-10 Temperature measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921507636.XU CN210603657U (en) 2019-09-10 2019-09-10 Temperature measuring device

Publications (1)

Publication Number Publication Date
CN210603657U true CN210603657U (en) 2020-05-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921507636.XU Active CN210603657U (en) 2019-09-10 2019-09-10 Temperature measuring device

Country Status (1)

Country Link
CN (1) CN210603657U (en)

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Temperature measuring device

Effective date of registration: 20220221

Granted publication date: 20200522

Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu high tech Industrial Development Zone Branch

Pledgor: Chengdu Fanmi Technology Co.,Ltd.

Registration number: Y2022990000092

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PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20200522

Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu high tech Industrial Development Zone Branch

Pledgor: Chengdu Fanmi Technology Co.,Ltd.

Registration number: Y2022990000092

PC01 Cancellation of the registration of the contract for pledge of patent right