CN211824540U - Portable electronic hygrothermograph - Google Patents

Abstract

A portable electronic thermo-hygrometer includes: a bottom case, a first strap, a second strap, a first mounting post, a second mounting post and a mounting part, the bottom case is provided with a groove and a card slot, the first A strap is provided with a first mounting hole, the second strap is provided with a second mounting hole, and the first mounting post penetrates the first mounting hole and is fixedly mounted in the groove, so that the A strap is movably installed in the groove, the second installation post penetrates the second installation hole and is fixedly installed in the groove, so that the second strap is movably installed in the groove In the groove, the mounting part is provided with a clamping block, and the clamping block is engaged with the clamping groove, so that the mounting part and the bottom case are engaged with each other.

Description

A portable electronic temperature and humidity meter

technical field

The utility model relates to the technical field of measuring instruments, in particular to a portable electronic temperature and humidity meter.

Background technique

With the improvement of living standards, modern people are more and more concerned about the environment in which they live, especially temperature and humidity, which are closely related to human health. Thermohygrometers are widely used in experiments because they can measure temperature and humidity at the same time. Room, aquaculture, instrumentation workshop, library, hospital, computer room, hotel, restaurant, family and other environments, it is an indispensable and excellent tool for monitoring one's own working environment and living environment. Commonly used electronic tools are used to measure the temperature and humidity of the environment to determine the environmental conditions of product production or storage. They are also used in people's daily life and have been widely used in production and life. The temperature and humidity are displayed on the screen, and switches and functions can also be switched on and off. However, the current electronic temperature and humidity meter is not easy to carry and measure. When detecting temperature and humidity outdoors, it is inconvenient for users to use it by hand, and it needs to be held in the hand all the time. , inconvenient to carry and measure.

Utility model content

In order to solve the above problems, the present utility model proposes a portable electronic temperature and humidity meter, which can be tied to the user's arm or leg for measurement, which is easy to carry, and can also be fixedly installed on the wall, eliminating the need for hand-held measurement, which greatly improves the use of convenience.

The utility model is achieved through the following technical solutions:

The utility model proposes a portable electronic thermo-hygrometer comprising: a bottom case, a first strap, a second strap, a first mounting post, a second mounting post and a mounting part, wherein the bottom case is provided with a groove and a card slot , the first strap is provided with a first mounting hole, the second strap is provided with a second mounting hole, the first mounting post penetrates the first mounting hole and is fixedly installed in the groove, The first strap is movably installed in the groove, the second installation post penetrates the second installation hole and is fixedly installed in the groove, and the second strap is movably installed In the groove, the mounting portion is provided with a clamping block, and the clamping block is engaged with the engaging groove, so that the mounting portion is engaged with the bottom case.

Further, the portable electronic temperature and humidity meter includes a circuit board, the circuit board is provided with a first limit slot and a second limit slot, the bottom case is provided with a accommodating cavity, a positioning column and a limit block, the The positioning column is engaged with the first limiting slot, and the limiting block is engaged with the second limiting slot, so that the circuit board is fixedly installed in the accommodating cavity.

Further, the portable electronic thermo-hygrometer includes a battery, a temperature detection device and a humidity detection device, the battery is fixedly installed on the circuit board and is electrically connected to the circuit board, and the temperature detection device is fixedly installed on the circuit board. The humidity detection device is fixedly mounted on the circuit board and is electrically connected with the circuit board.

Further, the portable electronic temperature and humidity meter includes a cover plate, the cover plate is fixedly connected with the bottom case, and the bottom case completely shields the accommodating cavity.

Further, the portable electronic temperature and humidity meter includes a display screen and a button, the display screen is fixedly installed on the cover plate, and the button is fixedly installed on the cover plate.

Further, the portable electronic temperature and humidity meter includes a sticking part, and the sticking part is fixedly connected with the mounting part.

Further, the installation part is provided with a hook, and the hook is used for external installation.

The beneficial effects of the present utility model:

The portable electronic temperature and hygrometer proposed by the utility model can be tied to the user's arm or leg through the first strap and the second strap for measurement, which is easy to carry, and also The portable electronic temperature and hygrometer can be hung on the external pipeline through the installation part, and the portable electronic temperature and humidity meter can be fixedly installed on the wall through the sticking part, so that no hand-held measurement is required, which greatly improves the convenience of use.

Description of drawings

Fig. 1 is the perspective view of the portable electronic thermo-hygrometer of the utility model;

Fig. 2 is the exploded view of the portable electronic thermo-hygrometer of the utility model;

Fig. 3 is the partial structure schematic diagram of the portable electronic thermo-hygrometer of the present utility model;

FIG. 4 is a rear perspective view of the portable electronic temperature and humidity meter of the present invention.

Detailed ways

In order to describe the technical solutions of the present invention more clearly and completely, the present invention is further described below with reference to the accompanying drawings.

Please refer to FIG. 1 to FIG. 4 , the present utility model proposes a portable electronic thermo-hygrometer including: a bottom case 10 , a first strap 2 , a second strap 3 , a first mounting post 25 , a second mounting post 26 and a mounting Part 4, the bottom case 10 is provided with a groove 15 and a card slot 16, the first strap 2 is provided with a first mounting hole 23, the second strap 3 is provided with a second mounting hole 24, and the The first installation post 25 penetrates the first installation hole 23 and is fixedly installed in the groove 15 , so that the first strap 2 is movably installed in the groove 15 , and the second installation post 26 Through the second installation hole 24 and fixedly installed in the groove 15, the second strap 3 is movably installed in the groove 15, the installation part 4 is provided with a clamping block 17, so The locking block 17 is connected with the locking slot 16 in a snap-fit connection, so that the mounting portion 4 and the bottom case 10 are snap-connected.

In this embodiment, the first strap 2 and the second strap 3 are movably mounted on the bottom case 10 , and the first strap 2 is positioned and fixed by the first mounting post 25 . , the second strap 3 is positioned and fixed by the second installation post 26, so that the first strap 2 and the second strap 3 can be more conveniently tied to the user's leg or arm , the first strap 2 and the second strap 3 can be matched and fixed, so that the first strap 2 and the second strap 3 form a loop, which is used to wrap around the user's arm Or on the legs, it can be adjusted according to different sizes, so that the portable electronic thermo-hygrometer can be stably fixed and will not come loose and fall. When it is necessary to measure the temperature and humidity outdoors, only the installation part 4 needs to be disassembled. Then, the portable electronic temperature and hygrometer can be tied on the user's arm or leg. It does not need to be used by hand, which greatly improves the portability. The portable electronic temperature and hygrometer can also be installed on the user's belt. On the other hand, the mounting part 4 can be engaged with an external belt, so that the portable electronic thermo-hygrometer can be worn on the belt, and the mounting part 4 can also be engaged with an external pipeline and can be installed on a matching pipe. On the road, the temperature and humidity can also be measured, and the portable electronic temperature and humidity meter can be removed after the measurement is completed, which is convenient and quick.

Further, the portable electronic thermo-hygrometer includes a circuit board 5 , the circuit board 5 is provided with a first limiting slot 21 and a second limiting slot 22 , and the bottom case 10 is provided with a accommodating cavity 12 and a positioning column 13 and the limit block 14, the positioning column 13 is engaged with the first limit slot 21, and the limit block 14 is engaged with the second limit slot 22, so that the circuit board 5 is fixedly installed in the Inside the accommodating cavity 12 ; the portable electronic thermohygrometer includes a battery 6 , a temperature detection device 19 and a humidity detection device 20 , the battery 6 is fixedly installed on the circuit board 5 and is electrically connected to the circuit board 5 , the temperature detection device 19 is fixedly installed on the circuit board 5 and is electrically connected to the circuit board 5 , and the humidity detection device 20 is fixedly installed on the circuit board 5 and is electrically connected to the circuit board 5 .

In this embodiment, the circuit board 5 can be stably installed in the accommodating cavity 12 of the bottom case 10 , and is not easy to loosen and shake. The limit block 14 is fixed with the second limit slot 22 to prevent the circuit board 5 from shaking inside the accommodating cavity 12, resulting in poor contact and damage to internal components. The temperature The detection device 19 can detect the temperature of the current environment, the humidity detection device 20 can detect the humidity of the current environment, and the battery 6 can provide power for the portable electronic thermo-hygrometer, so that the portable electronic thermo-hygrometer can work normally , and the battery 6 can be recharged and reused without replacement.

Further, the portable electronic temperature and humidity meter includes a cover plate 1 , the cover plate 1 is fixedly connected with the bottom case 10 , and the bottom case 10 completely shields the accommodating cavity 12 .

In this embodiment, the cover plate 1 is fixedly connected to the bottom case 10, which can protect the parts in the accommodating cavity 12, prevent dust from entering, and prolong the service life.

Further, the portable electronic thermo-hygrometer includes a display screen 7 and a button 8 , the display screen 7 is fixedly mounted on the cover plate 1 , and the button 8 is fixedly mounted on the cover plate 1 .

In this embodiment, the display screen 7 is electrically connected to the circuit board 5 , and the display screen 7 can display the current environment temperature detected by the temperature detection device 19 and the current environment detected by the humidity detection device 20 Humidity, the button 8 is used to control the startup and detection of the portable electronic temperature and humidity meter.

Further, the portable electronic thermo-hygrometer includes a sticking part 9, which is fixedly connected with the mounting part 4; the mounting part 4 is provided with a hook 18, and the hook 18 is used for external installation.

In this embodiment, the portable electronic temperature and humidity meter can be pasted on the wall of the external plane through the pasting part 9, and the pasting part 9 is made of removable glue material, which is convenient for pasting and taking off. The hook 18 provided on the part 4 can be used for external installation, and can be installed on the external pipeline or the matching slot 16, which greatly improves the adaptability.

Of course, the present invention can also have other various embodiments. Based on the present embodiment, other embodiments obtained by those of ordinary skill in the art without any creative work shall fall within the protection scope of the present invention. .

Claims (7)

1. A portable electronic hygrothermograph comprising: the bottom shell is provided with a groove and a clamping groove, the first binding band is provided with a first mounting hole, the second binding band is provided with a second mounting hole, the first mounting column penetrates through the first mounting hole and is fixedly mounted in the groove, the first binding band is movably mounted in the groove, the second mounting column penetrates through the second mounting hole and is fixedly mounted in the groove, the second binding band is movably mounted in the groove, the mounting portion is provided with a clamping block, and the clamping block is connected with the clamping groove in a clamping mode, so that the mounting portion is connected with the bottom shell in a clamping mode.

2. The portable electronic hygrothermograph according to claim 1, comprising a circuit board, wherein the circuit board has a first and a second limiting grooves, the bottom housing has a receiving cavity, a positioning post and a limiting block, the positioning post is engaged with the first limiting groove, the limiting block is engaged with the second limiting groove, so that the circuit board is fixedly mounted in the receiving cavity.

3. The portable electronic hygrothermograph according to claim 2 and comprising a battery, a temperature sensing device and a humidity sensing device, wherein the battery is fixedly mounted on and electrically connected to the circuit board, the temperature sensing device is fixedly mounted on and electrically connected to the circuit board, and the humidity sensing device is fixedly mounted on and electrically connected to the circuit board.

4. The portable electronic hygrothermograph according to claim 2, comprising a cover plate fixedly connected to the bottom shell, wherein the bottom shell completely covers the accommodating cavity.

5. The portable electronic hygrothermograph according to claim 4, comprising a display screen and a button, wherein the display screen is fixedly mounted on the cover plate, and the button is fixedly mounted on the cover plate.

6. The portable electronic hygrothermograph according to claim 1, comprising a pasting portion, wherein the pasting portion is fixedly connected to the mounting portion.

7. The portable electronic hygrothermograph according to claim 1, wherein the mounting portion is provided with a hook for mounting externally.

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