Internet temperature detector with warning function

Abstract

The utility model discloses an internet temperature detector with a warning function, which comprises an outer shell, and a temperature measuring mechanism is arranged in the outer shell. According to the internet temperature detector with the warning function, the gas volume is changed due to temperature change, the piston arranged in the cylindrical cavity is changed along with the gas volume, the altimeter body displays the change numerical value according to the position change of the altimeter probe, and the wireless data transmitter transmits collected data to a network terminal in real time. By means of the gas expansion mode, the problem of accuracy change caused by aging of a transmission element of the electronic temperature detector is avoided, when the temperature exceeds a warning value, one end of the connecting rod touches a trigger button at the lower end of the warning switch, the warning switch gives out an alarm, and therefore the warning effect is achieved, and the safety of the electronic temperature detector is improved. The heat preservation layer ensures that gas in the cylindrical cavity is not affected by snowy days or rainy days and other extreme weathers.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to an Internet temperature detector with an alarm function. Background Art

[0002] A thermometer is a scientific instrument used to measure the temperature of an object. Its main function is to accurately indicate the degree of hotness or coldness of an object. The working principle of a thermometer is to use the thermal expansion and contraction properties of a substance to measure temperature by observing the expansion or contraction of a substance as the temperature changes. There are many types of thermometers, including mercury thermometers, alcohol thermometers, electronic thermometers, etc. They can measure temperatures in different ranges, from very low to very high temperatures, and even reach micro-degree accuracy. In the medical field, mercury thermometers are often used to measure human body temperature, which can help doctors determine whether a patient has a fever, so as to provide timely symptomatic treatment. The history of thermometers can be traced back to ancient times, but it was not until modern times that people began to study temperature in a quantitative way. The emergence of thermometers has greatly promoted the development of science, enabling humans to measure and understand temperature more accurately, thus playing an important role in scientific research, industrial production and daily life.

[0003] The Internet temperature detectors currently in use use thermistor sensing. During long-term use, the internal electronic components gradually age as the usage time changes, and the detection accuracy of the electronic temperature detector is affected, resulting in reduced detection accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide an Internet temperature detector with an alarm function to solve the problem of reduced accuracy caused by aging of internal electronic components proposed in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, including: an outer shell, wherein a temperature measuring mechanism is arranged inside the outer shell.

[0006] Preferably, the temperature measuring mechanism includes: an insulation layer is provided inside the outer shell, a wireless data transmitter is fixedly connected to the side surface of the insulation layer, a transmission line is connected to the upper end surface of the wireless data transmitter, a cylindrical cavity is fixedly connected to the inside of the insulation layer, a piston is slidably arranged inside the cylindrical cavity, an altimeter probe is fixedly connected to the upper end of the piston, a connecting rod is slidably connected to one side surface of the altimeter probe, the upper end of the altimeter probe is connected to the altimeter body, an alarm switch is fixedly connected to the upper end of the inner wall of the cylindrical cavity, and a sealing cover is fixedly connected to the upper end surface of the cylindrical cavity.

[0007] By adopting the above technical solution, the temperature measurement mechanism solves the problem of reduced accuracy caused by aging of internal electronic components.

[0008] Preferably, a heat transfer mechanism is provided on the lower end surface of the outer shell, wherein the heat transfer mechanism comprises: a heat insulating bottom plate is provided on the lower end surface of the outer shell, a heat transfer block is fixedly connected to the lower end surface of the heat insulating bottom plate, a heat sensitive block is provided on the lower end surface of the heat transfer block, and a heat transfer medium is provided inside the heat transfer block.

[0009] By adopting the above technical solution, the heat transfer mechanism solves the problem of temperature measurement sensitivity.

[0010] Preferably, a trigger button is provided at the lower end of the warning switch, one end of the connecting rod is located directly below the trigger button of the warning switch, one end of the transmission line is connected to a side surface of the altimeter body, the connecting rod is connected to the surface of the altimeter probe through a slider, and a positioning nut is provided through one side of the connecting rod slider.

[0011] The above technical solution provides a structural basis for the temperature measurement mechanism, and the warning value is changed by adjusting the position of the connecting rod on the altimeter probe.

[0012] Preferably, the heat insulating base plate is threadedly connected to the outer shell, a cavity is provided inside the heat transfer block, and the heat transfer medium is arranged in the cavity of the heat transfer block, a thread is provided at the lower end of the heat transfer block, and the upper end of the heat sensitive block is threadedly connected to the heat transfer block.

[0013] The above technical solution is adopted to provide a structural basis for the heat transfer mechanism.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the Internet temperature detector with warning function:

[0015] 1. The temperature measurement mechanism solves the problem of reduced accuracy caused by aging of internal electronic components. The change in temperature causes the gas volume in the cylindrical cavity to change. The position of the piston in the cylindrical cavity changes with the change in gas volume. The altimeter probe on the upper end of the piston moves up and down at the same time as the piston rises and falls. The altimeter body displays the changed value according to the position change of the altimeter probe, and transmits the changed value to the wireless data transmitter in real time through the transmission line. The wireless data transmitter transmits the collected data to the network terminal in real time, thereby realizing real-time temperature detection. Due to the use of gas expansion, the problem of accuracy change caused by aging of the transmission elements of the electronic temperature detector is avoided. When the temperature exceeds the warning value, one end of the connecting rod touches the trigger button at the lower end of the warning switch, and the warning switch sounds an alarm, thereby playing a warning role. The insulation layer ensures that the gas in the cylindrical cavity will not be affected in extreme weather such as snowy or rainy days. The warning value can be changed by adjusting the position of the connecting rod on the altimeter probe.

[0016] 2. The heat transfer mechanism solves the problem of temperature measurement sensitivity. Different heat transfer media have different heat conduction rates. If the long-term average temperature of a certain area is to be measured, and the temperature in this area changes frequently, a heat transfer medium with a slower conduction rate is used. This reduces the sensitivity of the induced temperature change of the gas in the cylindrical cavity. In areas with large temperature changes, the frequency of piston lifting and lowering is greatly reduced, which reduces the amount of calculation and facilitates long-term measurement of the average temperature of the area. When it is necessary to measure the temperature change in a certain period of time, it is replaced with a heat transfer medium with a faster conduction rate to improve its sensitivity, making the mechanism suitable for different types of temperature measurements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the outer shell and the altimeter body connected to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the cylindrical cavity and the wireless data transmitter of the utility model;

[0019] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure of the connection between the cylindrical cavity and the insulation layer of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the heat transfer block and the heat sensing block connected to the utility model;

[0021] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional structure of the connection between the heat transfer block and the heat transfer medium of the utility model.

[0022] In the figure: 1. outer shell; 2. altimeter body; 3. heat insulation bottom plate; 4. heat transfer block; 5. heat sensitive block; 6. insulation layer; 7. wireless data transmitter; 8. transmission line; 9. altimeter probe; 10. piston; 11. connecting rod; 12. warning switch; 13. cylindrical cavity; 14. heat transfer medium; 15. sealing cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: an Internet temperature detector with an alarm function.

[0025] Embodiment 1:

[0026] This example discloses: an outer shell 1, wherein a temperature measuring mechanism is arranged inside the outer shell 1, wherein the temperature measuring mechanism comprises: an insulating layer 6 is arranged inside the outer shell 1, a wireless data transmitter 7 is fixedly connected to the side surface of the insulating layer 6, a transmission line 8 is connected to the upper end surface of the wireless data transmitter 7, a cylindrical cavity 13 is fixedly connected inside the insulating layer 6, a piston 10 is slidably arranged inside the cylindrical cavity 13, an altimeter probe 9 is fixedly connected to the upper end of the piston 10, a connecting rod 11 is slidably connected to a side surface of the altimeter probe 9, an altimeter body 2 is connected to the upper end of the altimeter probe 9, an alarm switch 12 is fixedly connected to the upper end of the inner wall of the cylindrical cavity 13, a sealing cover 15 is fixedly connected to the upper end of the cylindrical cavity 13, a trigger button is arranged at the lower end of the alarm switch 12, one end of the connecting rod 11 is located directly below the trigger button of the alarm switch 12, one end of the transmission line 8 is connected to a side surface of the altimeter body 2, the connecting rod 11 is connected to the surface of the altimeter probe 9 through a slider, and a positioning nut is penetrated through one side of the slider of the connecting rod 11.

[0027] The change in temperature causes the volume of the gas in the cylindrical cavity 13 provided in the outer shell 1 to change. The position of the piston 10 provided in the cylindrical cavity 13 changes with the change in the volume of the gas. The altimeter probe 9 at the upper end of the piston 10 moves up and down simultaneously with the rise and fall of the piston 10. The altimeter body 2 at the upper end of the cover 15 displays the change value according to the change in the position of the altimeter probe 9, and transmits the change value to the wireless data transmitter 7 in real time through the transmission line 8. The wireless data transmitter 7 transmits the collected data to the network terminal in real time, thereby realizing real-time temperature detection. Due to the use of gas expansion, the problem of accuracy change caused by aging of the transmission element of the electronic temperature detector is avoided. When the temperature exceeds the warning value, one end of the connecting rod 11 touches the trigger button at the lower end of the warning switch 12, and the warning switch 12 sends an alarm, thereby playing a warning role. The thermal insulation layer 6 ensures that the gas in the cylindrical cavity 13 will not be affected in extreme weather such as snowy or rainy days. The warning value is changed by adjusting the position of the connecting rod 11 on the altimeter probe 9.

[0028] Embodiment 2:

[0029] This embodiment is disclosed on the basis of the embodiment 1: a heat transfer mechanism is provided on the lower end surface of the outer shell 1, wherein the heat transfer mechanism comprises: a heat insulating bottom plate 3 is provided on the lower end surface of the outer shell 1, a heat transfer block 4 is fixedly connected to the lower end surface of the heat insulating bottom plate 3, a heat sensitive block 5 is provided on the lower end surface of the heat transfer block 4, a heat transfer medium 14 is provided inside the heat transfer block 4, the heat insulating bottom plate 3 is threadedly connected to the outer shell 1, a cavity is provided inside the heat transfer block 4, and the heat transfer medium 14 is arranged in the cavity of the heat transfer block 4, a thread is provided on the lower end of the heat transfer block 4, and the upper end of the heat sensitive block 5 is threadedly connected to the heat transfer block 4.

[0030] The heat-sensing block 5 is removed from the heat-transfer block 4 at the lower end of the heat-insulating bottom plate 3, and the corresponding heat transfer medium 14 is replaced. Different heat transfer media 14 have different heat conduction rates. If the long-term average temperature of a certain area is to be measured, and the temperature in the area changes frequently, a heat transfer medium 14 with a slower conduction rate is used. This reduces the sensitivity of the induced temperature change of the gas in the cylindrical cavity 13. In areas with large temperature changes, the frequency of the piston 10 rising and falling is greatly reduced, which reduces the amount of calculation and facilitates long-term measurement of the average temperature of the area. When it is necessary to measure the temperature change in a certain period of time, it is replaced with a heat transfer medium 14 with a faster conduction rate to improve its sensitivity, so that the mechanism is suitable for different types of temperature measurements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An Internet temperature detector with an alarm function, comprising: An outer shell (1) is characterized in that a temperature measuring mechanism is provided inside the outer shell (1); wherein the temperature measuring mechanism comprises: an insulating layer (6) is provided inside the outer shell (1), a wireless data transmitter (7) is fixedly connected to the side surface of the insulating layer (6), a transmission line (8) is connected to the upper end surface of the wireless data transmitter (7), a cylindrical cavity (13) is fixedly connected inside the insulating layer (6), a piston (10) is slidably provided inside the cylindrical cavity (13), an altimeter probe (9) is fixedly connected to the upper end of the piston (10), a connecting rod (11) is slidably connected to the side surface of the altimeter probe (9), an altimeter body (2) is connected to the upper end of the altimeter probe (9), an alarm switch (12) is fixedly connected to the upper end of the inner wall of the cylindrical cavity (13), and a sealing cover (15) is fixedly connected to the upper end surface of the cylindrical cavity (13).

2. The Internet temperature detector with warning function according to claim 1 is characterized in that: The lower end surface of the outer shell (1) is provided with a heat transfer mechanism, wherein the heat transfer mechanism comprises: the lower end surface of the outer shell (1) is provided with a heat insulation bottom plate (3), the lower end surface of the heat insulation bottom plate (3) is fixedly connected with a heat transfer block (4), the lower end surface of the heat transfer block (4) is provided with a heat sensitive block (5), and a heat transfer medium (14) is provided inside the heat transfer block (4).

3. The Internet temperature detector with warning function according to claim 1 is characterized in that: A trigger button is provided at the lower end of the warning switch (12); one end of the connecting rod (11) is located directly below the trigger button of the warning switch (12); one end of the transmission line (8) is connected to a side surface of the altimeter body (2); the connecting rod (11) is connected to the surface of the altimeter probe (9) via a slider; and a positioning nut is provided through one side of the slider of the connecting rod (11).

4. The Internet temperature detector with warning function according to claim 2 is characterized in that: The heat insulating bottom plate (3) is threadedly connected to the outer shell (1); a cavity is provided inside the heat transfer block (4); a heat transfer medium (14) is arranged in the cavity of the heat transfer block (4); a thread is provided at the lower end of the heat transfer block (4); and the upper end of the heat sensitive block (5) is threadedly connected to the heat transfer block (4).

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