CN219455343U - Infrared forehead thermometer convenient to operate - Google Patents

Abstract

The utility model provides an infrared forehead thermometer convenient to operate, which comprises a base, wherein the front end of a probe is fixedly connected with a protective cover, a protective sheet is clamped in the front end of the protective cover, heating wires are arranged at the upper end and the lower end of a battery, a bottom groove is formed in the bottom end of a shell, a bottom cover is connected in the bottom groove in a sliding manner, and an insulating sheet is fixedly connected to the top of the bottom cover. The utility model provides an infrared forehead thermometer convenient to operate, which is characterized in that a protective cover is fixedly connected to the front end of a probe, a protective sheet is clamped in the front end of the protective cover, the purpose of protecting an infrared sensor by using the protective sheet at the front end of the protective cover is achieved, heating wires are arranged at the upper end and the lower end of a battery, a bottom groove is formed in the bottom end of the shell, a bottom cover is connected in a sliding manner in the bottom groove, an insulating sheet is fixedly connected to the top of the bottom cover, and the purpose that the forehead thermometer keeps proper use temperature by using the heating wires is achieved, and meanwhile, the insulating sheet at the upper end of the bottom cover is driven by sliding the bottom cover, so that the insulating sheet can be blocked between the battery and the heating wires is achieved.

Description

Infrared forehead thermometer convenient to operate

Technical Field

The utility model relates to the field of thermometers, in particular to an infrared forehead thermometer convenient to operate.

Background

Human body temperature is closely related to human health, but we cannot know the accurate body temperature of the human body by himself, so we need to measure the body temperature by means of thermometers, along with the development of technology, thermometers are derived into various types, such as electronic thermometers, infrared thermometers and the like, besides the original mercury thermometers, wherein the infrared thermometers are designed into the form of forehead thermometers, and generally, the detection heads are aligned to the skin on the surface of the human body to measure the body temperature.

The existing infrared forehead thermometer is greatly influenced by the environment, if the infrared detection head is directly irradiated by the sun or blown by wind, the infrared detection head can greatly influence the temperature measurement result, so that a user can not accurately detect the body temperature of the infrared forehead thermometer, meanwhile, the existing infrared forehead thermometer can greatly influence the temperature measurement result when the ambient temperature is too low, the ideal use environment of the infrared forehead thermometer is 16-35 ℃, and the measurement result of the infrared forehead thermometer can be greatly influenced when the winter temperature is too low in a part of areas, therefore, the infrared forehead thermometer is convenient to operate and meets the use requirement.

Disclosure of Invention

Based on the technical problems existing in the background technology, the utility model provides the infrared forehead thermometer which is convenient to operate, the protective cover is fixedly connected to the front end of the probe, the protective sheet is clamped inside the front end of the protective cover, the purpose of protecting the infrared sensor by using the protective sheet at the front end of the protective cover is achieved, the electric heating wires are arranged at the upper end and the lower end of the battery, the bottom groove is formed in the bottom end of the shell, the bottom cover is slidably connected to the bottom groove, the top of the bottom cover is fixedly connected with the insulating sheet, the purpose of keeping the forehead thermometer at a proper use temperature by using the electric heating wires is achieved, and meanwhile, the insulating sheet at the upper end of the bottom cover is driven by sliding the bottom cover by using the bottom cover, so that the insulating sheet can be blocked between the battery and the electric heating wires.

The utility model provides an infrared forehead thermometer convenient to operate, which comprises a shell, wherein the front end of the shell is fixedly connected with a front probe, a probe groove is formed in the middle of the front probe, an infrared sensor is clamped in the probe groove, the front end of the front probe is fixedly connected with a protective cover, a protective sheet is clamped in the front end of the protective cover, the infrared sensor is electrically connected with a display screen through a first electric wire, the rear end of the shell is fixedly connected with a rear cover, the display screen is electrically connected with the upper end of a battery through a second electric wire, heating wires are arranged at the upper end and the lower end of the battery, a bottom groove is formed in the bottom end of the shell, a bottom cover is slidably connected in the bottom groove, and the top of the bottom cover is fixedly connected with an insulating sheet.

Preferably, the display screen is clamped in the middle of the rear cover, and keys are arranged at the lower part of the rear cover.

Preferably, a temperature measuring switch is arranged in the middle of the front end of the shell.

Preferably, the lower part of the front end of the shell is provided with holding grooves, and three holding grooves are arranged.

Preferably, the insulating sheet is clamped between the bottom of the battery and the heating wire.

Preferably, the heating wire is made of tungsten wire.

Preferably, the battery is provided with two.

The utility model has the following beneficial effects: through probe front end fixedly connected with safety cover, the inside block of safety cover front end has the structure of protection piece, has realized utilizing the purpose of protection piece protection infrared sensor of safety cover front end to thereby reached and isolated external environment such as the irradiation of sunlight, the influence of wind through safety cover and protection piece realize making the more accurate effect of measuring result.

The electric heating wire is arranged at the upper end and the lower end of the battery, the bottom groove is formed in the bottom end of the shell, the bottom cover is connected with the bottom cover in a sliding mode, the insulating sheet is fixedly connected to the top of the bottom cover, the electric heating wire is utilized to enable the forehead thermometer to keep proper use temperature, meanwhile, the bottom cover arranged in the bottom groove is utilized, the insulating sheet at the upper end of the bottom cover is driven through the sliding bottom cover, the insulating sheet can be blocked between the battery and the electric heating wire, and therefore the effect of heating by utilizing the sliding bottom cover to realize switch electric heating wire is achieved.

Drawings

FIG. 1 is a schematic view of an infrared forehead thermometer in a three-dimensional structure;

FIG. 2 is an exploded perspective view of an infrared forehead thermometer;

FIG. 3 is a schematic view of the internal structure of an infrared forehead thermometer;

FIG. 4 is a schematic view of the partial internal structure of an infrared forehead thermometer;

FIG. 5 is a schematic view of the structure of the infrared forehead thermometer in the heating state;

FIG. 6 is a schematic diagram showing the structure of the infrared forehead thermometer in a heating state;

fig. 7 is a schematic diagram of a rear view structure of an infrared forehead thermometer.

In the figure: 1. a housing; 2. a front probe; 3. a probe groove; 4. an infrared sensor; 5. a protective cover; 6. a protective sheet; 7. a first electric wire; 8. a rear cover; 9. a display screen; 10. a key; 11. a second electric wire; 12. heating wires; 13. a battery; 14. a temperature measuring switch; 15. a bottom cover; 16. an insulating sheet; 17. a holding groove; 18. a bottom groove.

Description of the embodiments

Referring to fig. 1-7, the utility model provides an infrared forehead thermometer which is convenient to operate, comprising a shell 1, wherein: as shown in fig. 1-4, the front end of the housing 1 is fixedly connected with the front probe 2, the middle part of the front probe 2 is provided with a probe groove 3, an infrared sensor 4 is clamped in the probe groove 3, the front end of the front probe 2 is fixedly connected with a protective cover 5, a protective sheet 6 is clamped in the front end of the protective cover 5, the infrared sensor 4 is electrically connected with a display screen 9 through a first electric wire 7, the rear end of the housing 1 is fixedly connected with a rear cover 8, the display screen 9 is electrically connected with the upper end of a battery 13 through a second electric wire 11, the upper end and the lower end of the battery 13 are both provided with heating wires 12, the bottom end of the housing 1 is provided with a bottom groove 18, the bottom cover 15 is connected with a bottom cover 15 in a sliding manner, the top of the bottom cover 15 is fixedly connected with an insulating sheet 16, the front probe 2 is fixedly connected with the front probe groove 3 through the front end of the front probe 2, the structure of the infrared sensor 4 is clamped in the probe groove 3, the purpose of detecting the human body temperature by utilizing the infrared sensor 4 is realized, thereby achieving the effect of rapidly measuring the body temperature of a human body, through the structure that the front end of the front probe 2 is fixedly connected with the protective cover 5, the inside of the front end of the protective cover 5 is clamped with the protective sheet 6, the purpose of protecting the infrared sensor 4 by the protective sheet 6 at the front end of the protective cover 5 is achieved, thereby achieving the effect of isolating the external environment such as the irradiation of sunlight and the influence of wind by the protective sheet 6 through the protective cover 5 and the protective sheet 6, realizing the more accurate measurement result, through the structure that the infrared sensor 4 is electrically connected with the display screen 9 through the first electric wire 7, the rear end of the shell 1 is fixedly connected with the rear cover 8, realizing the purpose of transmitting data to the display screen 9 embedded on the rear cover 8 through the first electric wire 7 after the detection by the infrared sensor 4, thereby achieving the effect of intuitively seeing the detected data, through the structure that display screen 9 passes through second electric wire 11 electric connection at battery 13 upper end, the purpose of supplying power for display screen 9 has been realized, thereby the effect that makes the user can see the testing result has been reached, all be provided with heating wire 12 through battery 13 upper and lower end, bottom groove 18 has been seted up to shell 1 bottom, sliding connection has bottom 15 in bottom groove 18, the structure of bottom 15 top fixedly connected with insulating piece 16, realized utilizing heating wire 12 to make the forehead thermometer keep suitable service temperature, simultaneously utilize bottom 15 that sets up in bottom groove 18, thereby drive insulating piece 16 on bottom 15 through sliding bottom 15, make insulating piece 16 can block the purpose between battery 13 and heating wire 12, thereby the effect that utilizes sliding bottom 15 to realize switch heating wire 12, wherein what needs to be specifically be explained is that the thicker resistance is harder heating wire 12 is harder heating according to the principle that the resistance is bigger, consequently, the temperature that wants to generate heat can be reached through changing heating wire 12.

In a specific embodiment, as shown in fig. 2-3 and fig. 7, the display screen 9 is clamped in the middle of the rear cover 8, the key 10 is arranged at the lower part of the rear cover 8, and the display screen 9 is clamped in the middle of the rear cover 8, and the key 10 is arranged at the lower part of the rear cover 8, so that the purpose that the data detected by the infrared sensor 4 can be checked by operating the key 10 is achieved, and the aim that a user can more intuitively use the forehead thermometer is achieved.

In a specific embodiment, as shown in fig. 1-2, the middle part of the front end of the housing 1 is provided with the temperature measuring switch 14, and the purpose of detection after the temperature measuring switch 14 is pressed is achieved through the structure that the middle part of the front end of the housing 1 is provided with the temperature measuring switch 14, so that the effect of detecting the body temperature more quickly and conveniently is achieved.

In a specific embodiment, as shown in fig. 1-2, the lower part of the front end of the housing 1 is provided with three holding grooves 17, and the lower part of the front end of the housing 1 is provided with three holding grooves 17, so that the purpose that a user is more comfortable in taking the forehead thermometer is achieved, and the effect of setting the holding grooves 17 to be more complex with ergonomics is achieved.

In a specific embodiment, as shown in fig. 3-4, the insulating sheet 16 is clamped between the bottom of the battery 13 and the heating wire 12, and the purpose of switching the heating wire 12 by utilizing the sliding insulating sheet 16 is achieved by the structure that the insulating sheet 16 is clamped between the bottom of the battery 13 and the heating wire 12, so that the effect of freely controlling the heating of the forehead temperature gun is achieved.

In a specific embodiment, as shown in fig. 2-4, the heating wire 12 is made of tungsten wire, and the heating wire 12 is made of tungsten wire, so that the purpose of heating is achieved more easily, the effect of heat preservation for the forehead thermometer is achieved, and meanwhile, the temperature required to generate heat can be changed by changing the thickness of the tungsten wire.

In a specific embodiment, as shown in fig. 2-4, two batteries 13 are provided, and the purpose of providing sufficient electric quantity for the heating wire 12 and the display screen 9 is achieved through the structure that the two batteries 13 are provided, so that the effect of enabling the forehead thermometer to work normally is achieved.

The working principle of the utility model is as follows: this infrared forehead thermometer makes infrared sensor 4 work through pressing temperature switch 14, the safety cover 5 and the influence of protection piece 6 that infrared sensor 4 front end set up can effectually prevent the irradiation of sunlight and wind, thereby make temperature measurement result more accurate, pass through first electric wire 7 with data after detecting through infrared sensor 4 and give display screen 9, and operate it through button 10, the effect of the more convenient and fast of messenger user's inspection temperature measurement result has been realized, drive insulating piece 16 on the bottom 15 through the bottom 15 of slip forehead thermometer bottom, as fig. 3 and fig. 6, thereby battery 13 can not be to heating wire 12 transmission current when bottom 15 and insulating piece 16 are in the closed state and heating wire 12 can not generate heat, as fig. 4 and fig. 5, battery 13 can be to heating wire 12 transmission current when bottom 15 and insulating piece 16 are in the open state and consequently heating wire 12 can generate heat.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides an infrared forehead thermometer of simple operation, its characterized in that, including shell (1), probe (2) before shell (1) front end fixedly connected with, probe groove (3) have been seted up at preceding probe (2) middle part, block has infrared sensor (4) in probe groove (3), preceding probe (2) front end fixedly connected with safety cover (5), inside block in safety cover (5) front end has protection piece (6), infrared sensor (4) have display screen (9) through first electric wire (7) electric connection, shell (1) rear end fixedly connected with back lid (8), display screen (9) are in battery (13) upper end through second electric wire (11) electric connection, electric heating wire (12) are all provided with to battery (13) upper and lower extreme, under groove (18) have been seted up to shell (1) bottom, sliding connection has bottom (15) in under groove (18), bottom (15) top fixedly connected with insulating piece (16).

2. The infrared forehead thermometer with convenient operation according to claim 1, wherein the display screen (9) is clamped in the middle of the rear cover (8), and a key (10) is arranged at the lower part of the rear cover (8).

3. An infrared forehead thermometer according to claim 1, wherein a temperature switch (14) is provided in the middle of the front end of the housing (1).

4. The infrared forehead thermometer with convenient operation according to claim 1, wherein the lower part of the front end of the housing (1) is provided with holding grooves (17), and the holding grooves (17) are provided with three.

5. An infrared forehead thermometer according to claim 1, wherein the insulating sheet (16) is clamped between the bottom of the battery (13) and the heating wire (12).

6. An infrared forehead thermometer according to claim 1, wherein the heating wire (12) is tungsten wire.

7. An infrared forehead thermometer according to claim 1, wherein the batteries (13) are provided with two.