Multifunctional thermometer

Abstract

The invention discloses a multifunctional thermometer, and relates to the technical field of medical detection equipment, a display screen is embedded in the front surface of a thermometer host, a power key is arranged below the display screen, a function selection key is arranged on one side of the power key, an up-regulation key is arranged on one side of the function selection key, and a down-regulation key is arranged on one side of the up-regulation key; the upper part of the thermometer host is connected with a body surface temperature sensing probe through a temperature sensing line, and an environment temperature sensor is arranged in the lower part of the thermometer host; a limiting clamp is arranged on the back face of the thermometer host, one face of the limiting clamp is fixed on the back face of the thermometer host, the other face of the limiting clamp is connected with the face through a spring, and the limiting clamp is opened and clamped on clothes in use to achieve limiting and fixing of the thermometer host. Compared with the prior art, the system has the advantages that real-time monitoring and recording are realized; an alarm function; the use is convenient; the functions are comprehensive.

Description

Technical Field

[0001] The invention relates to the technical field of medical detection equipment, in particular to a multifunctional thermometer. Background Art

[0002] In the prior art, thermometers are common medical testing equipment and are widely used in homes, hospitals and other places. Although traditional mercury thermometers are accurate in measurement, they are inconvenient to use, the mercury column is not easy to observe, and there are safety hazards, which are especially not suitable for young children. When using them, young children may easily suffer inaccurate measurements due to loose clamps, or they may slip and break, causing danger. Although temperature guns are convenient and fast, the rigor of the measurement results is greatly affected by the ambient temperature and the temperature measurement distance, and it is difficult to meet the needs of long-term, continuous monitoring.

[0003] In addition, although there are some electronic thermometers on the market, their functions are relatively single and they cannot simultaneously realize the real-time monitoring, recording and alarm functions of body surface temperature and ambient temperature. For example, the electronic thermometer for infants provided by publication number CN201189170Y has the function of measuring body surface temperature, but lacks the functions of ambient temperature monitoring and automatic recording, and cannot meet the user's needs for comprehensive and continuous monitoring.

[0004] In view of the above problems existing in the prior art, this solution proposes a multifunctional thermometer, which aims to solve the problems of the inconvenience of using traditional mercury thermometers, the lack of rigor in measuring with temperature guns, and the single function of existing electronic thermometers. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional thermometer which can simultaneously realize the real-time monitoring, recording and alarm functions of body surface temperature and ambient temperature, and has the advantages of convenient use, accurate measurement and comprehensive functions.

[0006] In order to solve the above technical problems, the present invention provides a technical solution: a multifunctional thermometer, comprising:

[0007] The thermometer host, which consists of a display screen, a temperature sensing line, a body surface temperature sensing probe, a power button, a function selection button, an up-adjustment button, a down-adjustment button, and an ambient temperature sensor. A display screen is embedded on the front of the thermometer host, a power button is provided below the display screen, a function selection button is provided on one side of the power button, an up-adjustment button is provided on one side of the function selection button, and a down-adjustment button is provided on one side of the up-adjustment button; a body surface temperature sensing probe is connected to the top of the thermometer host through a temperature sensing line, and an ambient temperature sensor is built-in at the bottom of the thermometer host; a limit clip is provided on the back of the thermometer host;

[0008] A limit clip, one side of which is fixed to the back of the thermometer host, and the other side is connected to the back side through a spring. When in use, the limit clip is opened and clamped on clothing to achieve limit fixation of the thermometer host.

[0009] Furthermore, the display screen provides an interface display for date, time, body surface temperature, ambient temperature, viewing records, record setting, alarm setting, and time adjustment.

[0010] Furthermore, the main body of the thermometer is processed with a plurality of hollowed-out gratings at the housing around the ambient temperature sensor. The hollowed-out gratings are used to increase the contact surface between the ambient temperature sensor and the air, and improve the detection accuracy of the ambient temperature sensor for the ambient temperature.

[0011] Furthermore, a battery compartment is provided on the back of the main body of the thermometer, and a power supply storage battery is assembled in the battery compartment.

[0012] The advantages of the present invention compared with the prior art are as follows: (1) Real-time monitoring and recording: It can simultaneously monitor the body surface temperature and the ambient temperature in real time, and regularly record them. It has a built-in clock function, and the recording period is clear at a glance, saving the trouble of manual repeated recording; (2) Alarm function: The alarm sound can be set, which is mainly used to monitor the improper dressing of young children, help parents discover in time whether the child is stuffy or cold, and provide a comfortable growth environment for young children; (3) Convenient to use: It is fixed under the armpit for temperature measurement, convenient to use, especially suitable for young children, avoiding the inconvenience of using traditional mercury thermometers and the lack of rigor in measuring with a forehead thermometer gun; (4) Comprehensive functions: It integrates multiple functions such as body surface temperature measurement, ambient temperature monitoring, recording, and alarm, meeting the user's needs for comprehensive and continuous monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front structural schematic diagram of the present invention.

[0014] Figure 2 is a back structural schematic diagram of the present invention.

[0015] Figure 3 is a position schematic diagram of the ambient temperature sensor.

[0016] As shown in the figure: 1. Main body of the thermometer, 101. Display screen, 102. Temperature sensing wire, 103. Body surface temperature sensing probe, 104. Power button, 105. Function selection button, 106. Up button, 107. Down button, 108. Sound hole, 109. Hollowed-out grating, 110. Ambient temperature sensor, 111. Battery compartment, 2. Limit clip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings.

[0018] Embodiment 1

[0019] As Figure 1 and Figure 2As shown in the figure, this embodiment provides a multifunctional thermometer, including a thermometer main body and a limit clip. A display screen is embedded on the front of the thermometer main body. Below the display screen, there are a power button, a function selection button, an up adjustment button, and a down adjustment button. Above the thermometer main body, a body surface temperature sensor probe is connected through a temperature sensing wire for measuring the body surface temperature; inside the lower part of the thermometer main body, an ambient temperature sensor is built in for measuring the ambient temperature. A limit clip is provided on the back of the thermometer main body for fixing the thermometer main body. The display screen provides interface displays for date, time, body surface temperature, ambient temperature, viewing records, record setting, alarm setting, and time adjustment, facilitating users to view and set relevant information at any time. Multiple hollow grids are processed on the housing of the thermometer main body around the ambient temperature sensor to increase the contact surface between the ambient temperature sensor and the air and improve the detection accuracy of the ambient temperature. A battery compartment is also provided on the back of the thermometer main body, which is equipped with a power-supplying storage battery to provide a long-lasting and stable power source for the thermometer.

[0020] The core components of this embodiment include:

[0021] I. Thermometer main body 1

[0022] The display screen 101 is embedded on the front of the thermometer main body 1 and adopts a high-definition liquid crystal screen. It provides interface displays for date, time, body surface temperature, ambient temperature, viewing records, record setting, alarm setting, and time adjustment. The temperature sensing wire 102 is a soft and durable wire, with one end connected to the thermometer main body 1 and the other end connected to the body surface temperature sensor probe 103. It transmits the temperature signal measured by the body surface temperature sensor probe 103 to the thermometer main body 1. The body surface temperature sensor probe 103 is a small and portable temperature measuring element, connected to the thermometer main body 1 through the temperature sensing wire 102. It measures the body surface temperature of the user, such as the temperature at positions like the armpit and back. The power button 104 is set below the display screen 101 on the front of the thermometer main body 1 and is a round or square button. It is used to turn on or off the power of the thermometer main body 1. The function selection button 105 is located on one side of the power button 104 and is a selectable switch that can be toggled up and down or left and right. It is used to select different function modes of the thermometer main body 1, such as body surface temperature measurement, ambient temperature monitoring, record viewing, etc. The up adjustment button 106 and the down adjustment button 107 are respectively located on both sides of the function selection button 105 and are small buttons. They are used to adjust values or options when setting or viewing records. The ambient temperature sensor 110 is built in below the thermometer main body 1, close to the edge of the housing. It measures the ambient temperature and provides ambient temperature data for the thermometer. The hollow grid 109 is processed on the housing of the thermometer main body 1 below and around the ambient temperature sensor 110 and is a grid structure composed of multiple small holes. It increases the contact surface between the ambient temperature sensor 110 and the air and improves the detection accuracy of the ambient temperature. The battery compartment 111 is set on the back or side of the thermometer main body 1 and is a detachable cover structure. It is used to install and replace the power-supplying storage battery to provide a long-lasting and stable power source for the thermometer main body 1.

[0023] II. Limit Clip 2

[0024] One side of the limit clip 2 is fixed to the back of the thermometer main unit 1, and the other side is connected to this side through a spring. When in use, the limit clip 2 is opened and clamped on the clothing to realize the limit fixation of the thermometer main unit 1.

[0025] Embodiment II

[0026] As Figures 1 to 3 shown, this embodiment provides a multifunctional thermometer. Through the coordinated work of its carefully designed various components, it realizes the functions of real-time monitoring, recording and alarming of body surface temperature and ambient temperature. The following is the overall working mode of this device and a detailed description in combination with the component numbers:

[0027] I. Power-on and Function Selection

[0028] The user presses the power button 104, and the thermometer main unit 1 starts, and the display screen 101 lights up. Through the function selection button 105, the user can switch different function interfaces, such as date and time display, body surface temperature measurement, ambient temperature monitoring, viewing historical records, recording setting, alarm setting, and time adjustment, etc.

[0029] II. Body Surface Temperature Measurement

[0030] The body surface temperature sensor probe 103 is connected to the thermometer main unit 1 through the temperature sensor line 102. The user presses the body surface temperature sensor probe 103 against the part to be measured, such as the forehead, armpit, etc., and the thermometer main unit 1 can collect and display the body surface temperature in real time through the probe.

[0031] III. Ambient Temperature Monitoring

[0032] The ambient temperature sensor 110 is built-in under the thermometer main unit 1 and is used to detect the temperature of the surrounding environment. In order to improve the detection accuracy, the thermometer main unit 1 is processed with a plurality of hollow grids 109 at the casing around the ambient temperature sensor 110 to increase the contact surface between the ambient temperature sensor 110 and the air.

[0033] IV. Recording and Alarm Setting

[0034] The user can perform recording setting and alarm setting on the thermometer main unit 1 through the up button 106 and the down button 107. The recording function allows the user to save the body temperature data measured multiple times for subsequent viewing and analysis. The alarm function allows the user to set one or more body temperature thresholds. When the measured body temperature exceeds or is lower than these thresholds, the thermometer main unit 1 will issue an alarm prompt.

[0035] V. Power Supply:

[0036] On the back of the thermometer main unit 1, there is a battery compartment 111, which is equipped with a power - supplying storage battery to provide power support for the entire device.

[0037] Working mode of the limit clip 2: One side of the limit clip 2 is fixed on the back of the thermometer main unit 1, and the other side is connected to this side through a spring. When in use, the user opens the limit clip 2 and clips it on clothes such as baby's clothes, quilts, etc., so as to realize the limit fixation of the thermometer main unit 1. In this way, even when the baby is moving or turning over, the thermometer main unit 1 can remain stable, ensuring the accuracy of measurement.

[0038] In summary, by combining the functional characteristics of the thermometer main unit 1 and the limit clip 2, this multifunctional thermometer realizes the functions of real - time monitoring, recording and alarming of body surface temperature and environmental temperature, and has good stability and portability.

[0039] Embodiment Three

[0040] As Figures 1 to 3 shown, this embodiment provides a multifunctional thermometer. This multifunctional thermometer takes the thermometer main unit 1 as the core and is supplemented by the limit clip 2 to achieve fixation. Its detailed working principle is as follows:

[0041] I. Working principle of the thermometer main unit 1

[0042] Power supply startup and management: The user presses the power button 104 to supply power to the internal circuit system of the thermometer main unit 1 and start the device. The power management module is responsible for monitoring the battery level, ensuring that the device works properly when the battery is fully charged, and giving a prompt when the battery is low.

[0043] Body surface temperature acquisition: The body surface temperature sensor 103 is connected to the thermometer main unit 1 through the temperature - sensing wire 102. The sensor senses the human body surface temperature and converts it into an electrical signal. This electrical signal is converted into a digital signal by the analog - to - digital converter built into the thermometer main unit 1 and is processed and calculated by the microprocessor to obtain an accurate body surface temperature value.

[0044] Environmental temperature acquisition: The environmental temperature sensor 110 directly senses the surrounding environmental temperature, also converts it into an electrical signal, and obtains the environmental temperature value after processing. To improve accuracy, the hollow grid 109 design enhances the contact between the environmental temperature sensor 110 and the air, reducing errors.

[0045] Display and control: The display screen 101 is responsible for displaying all measurement data, setting information and status prompts. The function selection key 105, the up - adjustment key 106 and the down - adjustment key 107 allow the user to perform function switching, value adjustment and setting operations. The microprocessor adjusts the working mode according to the user input and executes corresponding instructions.

[0046] Recording and Alarm: The main body 1 of the thermometer is equipped with an internal memory for storing temperature data measured multiple times, facilitating subsequent viewing and analysis by users. The alarm module triggers an alarm based on the body temperature threshold preset by the user. When the actual measured value exceeds or falls below the threshold, it alerts the user through sound or visual signals.

[0047] Power Supply: The storage battery in the battery compartment 111 provides continuous and stable power support for the main body 1 of the thermometer, ensuring the device works for a long time.

[0048] II. Working Principle of the Limit Clip 2

[0049] The limit clip 2 utilizes the elasticity of the spring. One side is fixed to the back of the main body 1 of the thermometer, and the other side can open and close elastically. When the user needs to fix the main body 1 of the thermometer, they open the limit clip 2 and clamp it on clothing, bedding, or other suitable positions. The restoring force of the spring ensures a firm grip.

[0050] In this way, the main body 1 of the thermometer can remain stable during body temperature monitoring, reducing measurement errors caused by movement or touch.

[0051] In summary, this multifunctional thermometer realizes the accurate measurement, recording, and alarm functions of body surface temperature and ambient temperature through highly integrated hardware components and intelligent software algorithms. At the same time, the design of the limit clip 2 improves the convenience and stability of use.

[0052] Example 4

[0053] As Figures 1 to 3 shown, this example provides a specific implementation method for assembling the structure of a multifunctional thermometer. When in use, use a safety pin to fix the body surface temperature sensor 103 on the back clothing of a child to improve the accuracy of detecting the body surface temperature of the child. To improve the connection stability, a matching rubber sleeve can be added to the body surface temperature sensor 103 to increase the frictional resistance and achieve a stable connection.

[0054] Example 5

[0055] As Figures 1 to 3 shown, this example provides a specific implementation method for assembling the structure of a multifunctional thermometer. This device can be used as an ordinary thermometer when having a fever. Users over 3 years old can directly clamp the body surface temperature sensor 103 under the armpit for use. If long-term or all-day monitoring and recording are required, use a strap. The strap fixes the body surface temperature sensor 103 under the armpit, and a silicone or other rubber sleeve buckle is used to fix the temperature sensor to prevent sliding and displacement.

[0056] Example 6

[0057] As Figures 1 to 3 shown, this example provides a specific implementation method for assembling the structure of a multifunctional thermometer. This device can replace an air thermometer and can be set for intermittent recording.

[0058] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A multifunctional thermometer, characterized in that include: A thermometer main unit (1), the thermometer main unit (1) comprising a display screen (101), a temperature sensing line (102), a body surface temperature sensing probe (103), a power key (104), a function selection key (105), an upward adjustment key (106), a downward adjustment key (107), and an ambient temperature sensor (110); a display screen (101) is embedded on the front of the thermometer main unit (1); a power key (104) is provided below the display screen (101); a function selection key (105) is provided on one side of the power key (104); an upward adjustment key (106) is provided on one side of the function selection key (105); and a downward adjustment key (107) is provided on one side of the upward adjustment key (106); a body surface temperature sensing probe (103) is connected to the top of the thermometer main unit (1) via the temperature sensing line (102); and an ambient temperature sensor (110) is built-in below the thermometer main unit (1); and a limit clamp (2) is provided on the back of the thermometer main unit (1); A limiting clip (2), wherein one side of the limiting clip (2) is fixed to the back of the thermometer main unit (1), and the other side is connected to the back side via a spring. When in use, the limiting clip (2) is opened and clamped on clothing to achieve limiting fixation of the thermometer main unit (1).

2. A multifunctional thermometer according to claim 1, characterized in that: The display screen (101) provides an interface display for date, time, body surface temperature, ambient temperature, record viewing, record setting, alarm setting, and time adjustment.

3. A multifunctional thermometer according to claim 1, characterized in that: The thermometer main unit (1) is provided with a plurality of hollow grilles (109) on the casing around the ambient temperature sensor (110); the hollow grilles (109) are used to increase the contact surface between the ambient temperature sensor (110) and the air, thereby improving the detection accuracy of the ambient temperature sensor (110) for the ambient temperature.

4. A multifunctional thermometer according to claim 1, characterized in that: The thermometer main unit (1) is provided with a battery compartment (111) on the back side, and a storage battery for power supply is installed in the battery compartment (111).

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