CN221038926U - Multifunctional portable environment quality testing equipment - Google Patents
Multifunctional portable environment quality testing equipment Download PDFInfo
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- CN221038926U CN221038926U CN202322451445.9U CN202322451445U CN221038926U CN 221038926 U CN221038926 U CN 221038926U CN 202322451445 U CN202322451445 U CN 202322451445U CN 221038926 U CN221038926 U CN 221038926U
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- 238000012372 quality testing Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 127
- 230000007613 environmental effect Effects 0.000 claims abstract description 50
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 4
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of environment testing, and discloses multifunctional portable environment quality testing equipment, which comprises: the test device comprises a test shell and a test circuit board, wherein the test circuit board is provided with a test sensor for testing environmental data, the environmental data is any combination of alcohol, carbon monoxide, carbon dioxide, PM2.5, temperature, humidity, formaldehyde, VOC and noise, the test shell is provided with a plurality of first through holes communicated with the test sensor, the test circuit board is electrically connected with a connector penetrating through the test shell, the connector is used for being connected with a mobile phone or an external power supply, the test circuit board is electrically connected with a charging wire, and the charging wire is used for being connected with an electronic product to be charged. The utility model provides a multifunctional portable environment quality testing device which can test various environment data and realize mobile phone charging, so that the environment testing device is miniaturized and multifunctional.
Description
Technical Field
The utility model relates to the technical field of environment testing, in particular to multifunctional portable environment quality testing equipment.
Background
Environmental problems are increasingly prominent, and people are increasingly concerned about environmental quality. In order to protect and improve the environment, it is important to know and monitor changes in environmental parameters. With the continuous progress of technology, the requirements for monitoring and evaluating environmental parameters are increasing. Environmental test equipment refers to tools and equipment for detecting and evaluating environmental parameters.
The existing environment testing equipment still has the following problems: firstly, the test equipment with better performance is large in general size, excessive in accessories, special in power supply requirement and insufficient in visual interface design, so that operators are difficult to use the equipment. Second, hand-held portable products are too single in function, and different devices are required for different needs.
Therefore, how to provide a multifunctional portable environmental quality testing device, so that miniaturization and multifunctionality of the environmental quality testing device are technical problems to be solved.
Disclosure of utility model
The technical problem to be solved by the utility model is how to provide a multifunctional portable environment quality testing device so as to make the environment testing device compact and multifunctional.
To this end, according to a first aspect, an embodiment of the present utility model discloses a multifunctional portable environmental quality testing device comprising: the test device comprises a test shell and a test circuit board, wherein the test circuit board is provided with a test sensor for testing environmental data, the environmental data is any combination of alcohol, carbon monoxide, carbon dioxide, PM2.5, temperature, humidity, formaldehyde, VOC and noise, the test shell is provided with a plurality of first through holes communicated with the test sensor, the test circuit board is electrically connected with a connector penetrating through the test shell, the connector is used for being connected with a mobile phone or an external power supply, and the test circuit board is electrically connected with a charging wire for connecting electronic products to be charged.
The utility model further provides that the test circuit board is provided with a display unit, and the display unit is used for displaying the environmental data value measured by the test sensor.
The utility model is further arranged that the test housing is provided with a transparent cover, which is located directly above the display unit.
The utility model is further arranged that the display unit is an LED array arranged in an 8 shape.
The utility model is further arranged that one side of the test circuit board is electrically connected with a buzzer, and the test shell is provided with a second through hole communicated with the buzzer.
The utility model is further arranged that the test shell is provided with a control button for controlling the working state of the multifunctional portable environment quality test equipment.
The utility model is further characterized in that the test circuit board is provided with a plurality of indicator lamps, and the indicator lamps are used for indicating the working state of the multifunctional portable environment quality test equipment.
The utility model further provides that the test shell comprises a test upper shell, a test middle shell and a test lower shell, wherein the test upper shell is clamped with the test middle shell, and the test lower shell is clamped with the test middle shell.
The utility model has the following beneficial effects: the test sensor for testing the environmental data is arranged on the test circuit board, the connector is used for being connected with a mobile phone or an external power supply, and the charging wire is used for being connected with an electronic product to be charged, so that the multifunctional portable environmental quality test equipment is provided, various environmental data can be tested, mobile phone charging can be realized, and the environmental test equipment is miniaturized and multifunctional.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a multifunctional portable environmental quality testing apparatus according to the present embodiment;
FIG. 2 is a schematic diagram of an explosion structure of a multifunctional portable environmental quality testing apparatus according to the present embodiment;
FIG. 3 is a schematic view of the structure of a test upper case in a multifunctional portable environmental quality testing apparatus according to the present embodiment;
FIG. 4 is a schematic diagram showing the internal structure of a multifunctional portable environmental quality testing apparatus according to the present embodiment;
FIG. 5 is a schematic view showing a partial structure of a multifunctional portable environmental quality testing apparatus according to the present embodiment;
FIG. 6 is a schematic circuit diagram of a test sensor in a multi-functional portable environmental quality testing device disclosed in this embodiment;
Fig. 7 is a schematic circuit diagram of a PCB microprocessor in a multifunctional portable environmental quality testing apparatus according to the present embodiment.
Reference numerals: 1. a test housing; 11. testing the upper shell; 111. a first through hole; 112. a partition plate; 12. testing the middle shell; 13. testing the lower shell; 131. a second through hole; 14. a transparent cover; 2. testing the circuit board; 21. a display unit; 22. a buzzer; 23. an indicator light; 3. testing the sensor; 4. a control button; 5. a connector; 6. and a charging wire.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The embodiment of the utility model discloses a multifunctional portable environment quality testing device, as shown in figures 1-7, comprising: test casing 1 and test circuit board 2, install the test sensor 3 that is used for carrying out the test to environmental data on the test circuit board 2, environmental data is arbitrary combination among alcohol, carbon monoxide, carbon dioxide, PM2.5, temperature, humidity, formaldehyde, VOC and noise, be equipped with on the test casing 1 with test sensor 3 communicating a plurality of first through-holes 111, test circuit board 2 electricity is connected with the connector 5 that passes test casing 1, connector 5 is used for connecting cell-phone or external power source, test circuit board 2 electricity is connected with charging wire 6, charging wire 6 is used for connecting the electronic product that waits to charge. In the specific implementation process, the connector 5 is a type-c connector. The test sensor 3 is a high-precision miniature silicon sensor, is an environmental data pickup detection port, and is matched with a software IQ algorithm and a hardware noise filtering processing circuit in the PCB microprocessor, so that a user can obtain more stable, more accurate and more reliable environmental data.
It should be noted that, through installing the test sensor 3 that is used for carrying out the test to environmental data on the test circuit board 2, connector 5 is used for connecting cell-phone or external power source, and charging wire 6 is used for connecting the electronic product that waits to charge, and then provides a multi-functional portable environmental quality test equipment, can test multiple environmental data and realize the cell-phone charges, makes environmental test equipment's miniaturization and multifunctionality.
As shown in fig. 2 and 4, the test circuit board 2 is provided with a display unit 21, and the display unit 21 is used for displaying the environmental data value measured by the test sensor 3.
As shown in fig. 1 and 2, the test case 1 is provided with a transparent cover 14, and the transparent cover 14 is located directly above the display unit 21. In the embodiment, the number of the display units 21 is set to three, and the test upper case 11 is provided with a partition 112 for partitioning the display units 21.
As shown in fig. 2 and 4, the display unit 21 is an LED array arranged in an "8" shape.
As shown in fig. 2 and 4, a buzzer 22 is electrically connected to one side of the test circuit board 2, and the test case 1 has a second through hole 131 communicating with the buzzer 22. It should be noted that, through the setting of the buzzer 22, a visual and audible multi-dimensional interaction prompt can be realized. Through the PWM waves of different modes, the normal short ringing, the warning rapid ringing and the dangerous long rapid ringing can be realized.
As shown in fig. 1 to 5, a control button 4 for controlling the operation state of the multifunctional portable environmental quality testing apparatus is installed on the test case 1. The control button 4 is a multifunctional composite button, and can switch composite functions such as long-press startup and shutdown, short-press wakeup/dormancy/test, and the like.
As shown in fig. 2 and 4, the test circuit board 2 is provided with a plurality of indicator lamps 23, and the indicator lamps 23 are used for indicating the working state of the multifunctional portable environment quality test equipment. In the specific implementation process, the number of the indicator lamps 23 is five, so that information interaction such as preheating, working, dormancy, normal, warning and danger can be realized.
As shown in fig. 1 and 2, the test housing 1 includes a test upper case 11, a test middle case 12, and a test lower case 13, the test upper case 11 is engaged with the test middle case 12, and the test lower case 13 is engaged with the test middle case 12.
In the specific implementation process, the external power supply is connected through the connector 5, and the charging wire 6 is connected with the mobile phone or other electronic products, so that the mobile phone or other electronic products can be charged; the mobile phone OTG mode is realized by connecting the connector 5 with the mobile phone, so that the power supply for the test equipment is conveniently provided.
Working principle: through installing the test sensor 3 that is used for carrying out the test to environmental data on the test circuit board 2, connector 5 is used for connecting cell-phone or external power source, and charging wire 6 is used for connecting the electronic product that waits to charge, and then provides a multi-functional portable environmental quality test equipment, can test multiple environmental data and realize the cell-phone and charge, make environmental test equipment's miniaturization and multifunctionality.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. A multi-functional portable environmental quality testing device, comprising: test casing (1) and test circuit board (2), install on test circuit board (2) and be used for carrying out test sensor (3) of test to environmental data, environmental data is arbitrary combination among alcohol, carbon monoxide, carbon dioxide, PM2.5, temperature, humidity, formaldehyde, VOC and the noise, be equipped with on test casing (1) with a plurality of first through-holes (111) that test sensor (3) communicate with each other, test circuit board (2) electricity is connected with and passes connector (5) of test casing (1), connector (5) are used for connecting cell-phone or external power source, test circuit board (2) electricity is connected with charging wire (6), charging wire (6) are used for connecting the electronic product that waits to charge.
2. The multifunctional portable environmental quality testing device according to claim 1, wherein a display unit (21) is arranged on the testing circuit board (2), and the display unit (21) is used for displaying environmental data values measured by the testing sensor (3).
3. The multifunctional portable environmental quality testing device according to claim 2, characterized in that the testing housing (1) is provided with a transparent cover (14), the transparent cover (14) being located directly above the display unit (21).
4. A multifunctional portable environmental quality testing apparatus according to claim 2 or 3, characterized in that the display unit (21) is an LED array arranged in an "8" shape.
5. The multifunctional portable environmental quality testing apparatus according to claim 1, wherein a buzzer (22) is electrically connected to one side of the testing circuit board (2), and the testing housing (1) has a second through hole (131) communicating with the buzzer (22).
6. The multifunctional portable environmental quality testing apparatus according to claim 1, characterized in that the testing housing (1) is mounted with a control button (4) for controlling the operating state of the multifunctional portable environmental quality testing apparatus.
7. The multifunctional portable environment quality testing device according to claim 1 or 6, wherein the testing circuit board (2) is provided with a plurality of indicator lamps (23), and the indicator lamps (23) are used for indicating the working state of the multifunctional portable environment quality testing device.
8. A multi-functional portable environmental quality testing device according to any of claims 1-3 or 5 or 6, characterized in that the testing housing (1) comprises a testing upper shell (11), a testing middle shell (12) and a testing lower shell (13), the testing upper shell (11) being snapped with the testing middle shell (12), the testing lower shell (13) being snapped with the testing middle shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451445.9U CN221038926U (en) | 2023-09-08 | 2023-09-08 | Multifunctional portable environment quality testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451445.9U CN221038926U (en) | 2023-09-08 | 2023-09-08 | Multifunctional portable environment quality testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038926U true CN221038926U (en) | 2024-05-28 |
Family
ID=91136457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451445.9U Active CN221038926U (en) | 2023-09-08 | 2023-09-08 | Multifunctional portable environment quality testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038926U (en) |
-
2023
- 2023-09-08 CN CN202322451445.9U patent/CN221038926U/en active Active
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