CN212843987U

CN212843987U - Portable infrared forehead thermometer

Info

Publication number: CN212843987U
Application number: CN202021768356.7U
Authority: CN
Inventors: 雷坚华; 汪学兵
Original assignee: Shenzhen Leerkang Electronic Technology Co ltd
Current assignee: Shenzhen Leerkang Electronic Technology Co ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-03-30
Anticipated expiration: 2030-08-22

Abstract

The utility model discloses a portable infrared forehead thermometer, which belongs to a body temperature measuring device and comprises an outer shell, wherein the outer shell comprises an upper cover body and a lower shell, an infrared sensor is arranged in the lower shell, the infrared sensor is arranged on a first PCBA board, the first PCBA board is connected into a second PCBA board, and the lower part of the lower shell is also provided with a sensing position corresponding to the position of the infrared sensor; the display screen is installed on the upper portion of second PCBA board, be equipped with on the upper cover body with the corresponding transparent window of display screen, still be equipped with on the upper cover body with the corresponding button body of second PCBA board. All install in the shell body through with infrared sensor and the supporting components and parts with it, provide electric power by the battery and make components and parts such as infrared sensor work, also can be with the form of shell body design for the handle, not only reduced the volume of forehead thermometer, portable, still be convenient for handheld temperature measurement operation.

Description

Portable infrared forehead thermometer

Technical Field

The utility model relates to a body temperature measuring device, more specifically the utility model discloses mainly relate to a portable infrared forehead thermometer.

Background

As most respiratory infectious diseases can cause the body temperature of a human body to rise, the body temperature value is taken as one of important indexes for epidemic prevention and control; at present, body temperature measuring equipment on the market has long measuring time or overlarge volume, is inconvenient to carry and cannot meet the requirement of large-scale infectious disease prevention and control work. Therefore, there is a need for further optimized design and improvement of the structure of such a body temperature measurement device.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to above-mentioned not enough, provide a portable infrared forehead thermometer to it is long to expect to solve temperature measurement product temperature measurement of the same kind among the prior art, and the great portable scheduling technical problem that is not convenient for of volume.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a portable infrared forehead thermometer, which comprises an outer shell, wherein the outer shell comprises an upper cover body and a lower shell, an infrared sensor is installed in the lower shell, the infrared sensor is installed on a first PCBA board, the first PCBA board is connected into a second PCBA board, and the lower part of the lower shell is also provided with a sensing position corresponding to the position of the infrared sensor; the display screen is installed on the upper portion of second PCBA board, be equipped with on the upper cover body with the corresponding transparent window of display screen, still be equipped with on the upper cover body with the corresponding button body of second PCBA board.

Preferably, the further technical scheme is as follows: a battery compartment is arranged at the lower part of the lower shell, a storage battery is arranged in the battery compartment, an electrode is arranged in the battery compartment, and the electrode is connected to a second PCBA board; and a battery cover is also arranged on the battery bin.

The further technical scheme is as follows: the upper cover body and the lower cover body are fixed into a whole through the bolt and the jack.

The further technical scheme is as follows: the key body comprises an on-off key and a debugging key, and the lower parts of the on-off key and the debugging key respectively correspond to the trigger bit on the second PCBA board.

The further technical scheme is as follows: the first PCBA board is disposed below the second PCBA board.

Compared with the prior art, one of the beneficial effects of the utility model is that: through all installing infrared sensor and supporting components and parts in the shell body with it, provide electric power by the battery and make components and parts work such as infrared sensor, also can be with the form of shell body design for the handle, not only reduced the volume of volume thermometer, portable still is convenient for hand the temperature measurement operation, simultaneously the utility model provides a portable infrared volume thermometer simple structure is suitable for industrial production, easily promotes.

Drawings

Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention;

FIG. 2 is a schematic view of the disassembled parts of FIG. 1;

in the figure, 1 is an upper cover body, 2 is a lower shell body, 3 is an infrared sensor, 4 is a first PCBA board, 5 is a second PCBA board, 6 is a sensing position, 7 is a display screen, 8 is a transparent window, 9 is a battery bin, 10 is a storage battery, 11 is a battery cover, 12 is an on-off key, and 13 is a debugging key.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present invention is a portable infrared forehead thermometer, which includes an outer housing, the outer housing is a split structure, and includes an upper cover 1 and a lower housing 2, and importantly, an infrared sensor 3 is installed in the lower housing 2, the infrared sensor 3 is a commercially available infrared temperature sensor element, and the infrared sensor 3 is installed on a first PCBA board 4, an integrated circuit matched with the infrared sensor 3 is installed on the first PCBA board 4, then the first PCBA board 4 is connected to a second PCBA board 5, and a sensing position 6 corresponding to the position of the infrared sensor 3 is further installed on the lower portion of the lower housing 2; the second PCBA board 5 is used for installing a control module and a display module, that is, specifically, a display screen 7 is installed on the upper part of the second PCBA board 5, the display screen 7 is connected to the control module, and the control module on the second PCBA board 5 is also connected to the infrared sensor 3 on the second PCBA board 5; correspondingly, the upper cover body 1 is provided with a transparent window 8 corresponding to the display screen 7, and the upper cover body 1 is also provided with a key body corresponding to the second PCBA board 5; as shown in fig. 2, the first PCBA board 4 is disposed below the second PCBA board 5 to ensure the compactness of the structure of the thermometer; preferably, the key body includes an on-off key 12 and a debug key 13, and the lower portions of the on-off key 12 and the debug key 13 correspond to the trigger bits on the second PCBA board 5, respectively, so as to facilitate the switch and the debug of the forehead thermometer through the key body.

In this embodiment, all install in the shell body through with infrared sensor 3 and the supporting components and parts with it, provide electric power by the battery and make components and parts work such as infrared sensor, also can be with the form of shell body design for the handle, not only reduced the volume of forehead thermometer, portable, still be convenient for handheld temperature measurement operation.

As mentioned above, according to another embodiment of the present invention, a battery compartment 9 may be additionally provided at a lower portion of the lower housing 2 for facilitating the installation of the battery, so that the battery can be installed in the battery compartment 9, and an electrode is provided in the battery compartment 9 and is connected to the control module in the second PCBA board 5; meanwhile, a battery cover 11 is also arranged on the battery bin 9, and the battery cover 11 can be fixed on the battery bin 9 through a buckle; further, for being convenient for upper cover body 1 and lower casing 2 to install each other fixedly, can design a plurality of bolts and jack respectively on both are to the opposite face for both accessible bolt and jack are fixed as an organic whole, and convenient the dismantlement. In this embodiment, for convenience of use, the shape of the combination of the upper cover 1 and the lower cover 2 may be a handle as shown in fig. 1, so as to facilitate the measurement of questions through the forehead by holding the outer shell by hand.

Referring to fig. 1 and fig. 2, the utility model discloses an above-mentioned preferred embodiment is in the in-service use, opens the power that makes the volume thermometer through the switch button and switches on, will descend sensing position 6 on the casing 2 to aim at the forehead that is surveyed the person, infrared sensor 3 starts and to gather current temperature and transmit to second PCBA board 5 after carrying out analog-to-digital conversion through first PCBA board 4, because control module shows on with current temperature value output display screen 7 to the user can in time look over current volume temperature value. Through corresponding computer program design, sound and light alarm and other modes of reminding a tester of attention when the temperature exceeds a specified temperature value can be realized through the control module. Through compact structural design, convenient to use and stability are high, and be more suitable for large-scale production and be used for epidemic situation prevention and control of respiratory infectious disease.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a portable infrared forehead thermometer, includes the shell body, its characterized in that: the outer shell comprises an upper cover body (1) and a lower shell (2), an infrared sensor (3) is installed in the lower shell (2), the infrared sensor (3) is installed on a first PCBA board (4), the first PCBA board (4) is connected to a second PCBA board (5), and a sensing position (6) corresponding to the position of the infrared sensor (3) is further arranged on the lower portion of the lower shell (2); display screen (7) are installed on the upper portion of second PCBA board (5), go up be equipped with on lid (1) with the corresponding transparent window (8) of display screen (7), go up still be equipped with on lid (1) with the corresponding button body of second PCBA board (5).

2. The portable infrared forehead thermometer according to claim 1, wherein: a battery compartment (9) is arranged at the lower part of the lower shell (2), a storage battery (10) is arranged in the battery compartment (9), an electrode is arranged in the battery compartment (9), and the electrode is connected to a second PCBA board (5); and a battery cover (11) is also arranged on the battery bin (9).

3. The portable infrared forehead thermometer according to claim 1, wherein: the upper cover body (1) and the lower cover body (2) are fixed into a whole through a bolt and an insertion hole.

4. The portable infrared forehead thermometer according to claim 1, wherein: the key body comprises an on-off key (12) and a debugging key (13), and the lower parts of the on-off key (12) and the debugging key (13) respectively correspond to the trigger position on the second PCBA board (5).

5. The portable infrared forehead thermometer according to claim 1, wherein: the first PCBA board (4) is arranged at the lower part of the second PCBA board (5).