CN209247065U - Air quality detector - Google Patents
Air quality detector Download PDFInfo
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- CN209247065U CN209247065U CN201920019216.0U CN201920019216U CN209247065U CN 209247065 U CN209247065 U CN 209247065U CN 201920019216 U CN201920019216 U CN 201920019216U CN 209247065 U CN209247065 U CN 209247065U
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- shell
- air quality
- function sensor
- quality detector
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Abstract
The utility model relates to air detection technical fields, more particularly to a kind of air quality detector.The air quality detector includes: master reference module, master reference module includes first shell and is contained in the intracorporal master reference unit of first shell, master reference unit includes master control borad and jointing, and first shell includes the first opening being correspondingly arranged with jointing；Function sensor module, function sensor module includes second shell and the function sensor unit for being contained in second shell, second shell is formed with the second opening, the sidewall shape that the formation of first shell has the side wall of the first opening to be open with the formation second of second shell is complementary, function sensor unit includes connection plug, and connection plug is set as removably to be adapted to and being electrically connected with jointing.By the way that function sensor module to be arranged independently of master reference module, in order to assist master reference module to carry out the detection operation of air quality using the different function sensor module of function.
Description
Technical field
The utility model relates to air detection technical fields, more particularly to a kind of air quality detector.
Background technique
With the improvement of living standards, people also increasingly pay attention to indoor air quality.Currently, frequently with environmental quality
Detector detects indoor air quality, and existing environmental quality detector is usually first by all sensings in production
Device is delivered after being fixed on master control borad package shell again.But the particular sensors such as formaldehyde have centainly because of its testing principle
Service life, for example, the service life of formaldehyde sensor was essentially for two years, moreover, formaldehyde sensor is just from after sealing off
Start contacted with air, have begun at this time consumption its service life, and formaldehyde sensor from production line production and assembly to
Client begin to use the required time during this be it is substantially uncontrollable, therefore, cause client and begin to use the environment matter
The service life of formaldehyde sensor has failed less than 2 years, or even all when measuring detector.
Utility model content
It will be easy to shorten use because contacting with air the purpose of this utility model is to overcome of the existing technology
The particular sensor is effective caused by the particular sensors such as the formaldehyde in service life are fixed on environmental quality detector master control borad
The too short problem of service life provides a kind of air quality detector, which has respectively by being divided into two
Two sensor modules of self-corresponding single shell, realize and set function sensor module independently of master reference module
It sets, the detection operation for enabling function sensor module that master reference module is assisted to carry out air quality, in order to which basis makes
Different with demand rationally design function sensor module, and of user is met by selecting suitable function sensor module
Property demand.
To achieve the goals above, the utility model provides a kind of air quality detector, the air quality detector
It include: master reference module, the master reference module includes first shell and is contained in the intracorporal main biography of the first shell
Sensor cell, the master reference unit include master control borad and the jointing that is electrically connected with the master control borad, the first shell
Body is formed with the first opening being correspondingly arranged with the jointing；Function sensor module, the function sensor module packet
It includes second shell and is contained in the intracorporal function sensor unit of the second shell, the second shell is formed with second and opens
Mouthful, the formation of the first shell has the side of formation second opening of the side wall and the second shell of first opening
Wall shape is complementary, and the function sensor unit includes the connection plug for being pierced by second opening, the connection plug setting
For that removably can be adapted to and be electrically connected with the jointing.
Preferably, the second shell includes cap and the main casing with third opening, and second opening is formed
In on the side wall of the main casing, the cap lid is located in the third opening and accommodates the function to be formed with the main casing
The chamber of energy sensor unit.
Preferably, the function sensor unit includes function sensor and function circuit board, wherein the master reference
Unit is configured to the first information of detection air quality, and the function sensor is configured to the of detection air quality
Two information, the function circuit board are electrically connected with the connection plug and the function sensor respectively.
Preferably, the function sensor unit includes installation part, and the function circuit board is formed with mounting hole, the master
Shell is formed with mounting portion, and the installation part passes through the mounting hole and connect with the mounting portion.
Preferably, the installation part is set as bolt, and the mounting portion is set as screw hole column.
Preferably, the function sensor includes formaldehyde sensor and/or VOC sensor.
Preferably, the multiple buttons being spaced apart are provided on the inner sidewall of the formation of the main casing third opening
Position, the cap are formed with the multiple buckles being arranged in a one-to-one correspondence with multiple button bits, and each buckle is configured to
It is cooperatively connected with each button bit.
Preferably, the side wall away from second opening of the second shell is provided with the first exploration hole.
Preferably, the function sensor module includes sealing element, is in idle state in the function sensor module
When, the sealing element is configured to removably wrap up the second shell so that the function sensor unit and the external world
Air insulated.
Preferably, the second exploration hole is provided in the first shell；And/or the air quality detector includes wall
Body mounting portion, the wall mounting portion are connect with the first shell or the second shell.
Through the above technical solutions, the utility model provides a kind of air quality detector, the air quality detector is logical
Cross and be divided into two two sensor modules with corresponding single shell, realize by function sensor module independently of
The setting of master reference module, the detection for enabling function sensor module that master reference module is assisted to carry out air quality are made
Industry, in order to rationally design function sensor module according to the different of use demand, by selecting suitable function sensor mould
Block meets the individual demand of user, expands air quality detector to the detection range of air quality, and the side of assembling
Just quick, it is beautiful and generous, improve the usage experience of client.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air quality detector provided by the utility model；
Fig. 2 is the explosive view of air quality detector shown in FIG. 1；
Fig. 3 is the explosive view between master reference unit and function sensor unit shown in FIG. 1；
Fig. 4 is the explosive view of function sensor module provided by the utility model.
Description of symbols
1, master reference module；11, first shell；12, master reference unit；121, jointing；122, master control borad；
123, master reference；2, second shell；21, main casing；211, button bit；212, the second opening；213, screw hole column；22, cap；
221, it buckles；3, function sensor unit；31, connection plug；32, function circuit board；33, function sensor；4, wall is installed
Portion.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of air quality detector, as shown in Figs 1-4, the air quality detector packet
Include: master reference module 1, the master reference module 1 include first shell 11 and are contained in the first shell 11
Master reference unit 12, the master reference unit 12 include that master control borad 122 and the connection being electrically connected with the master control borad 122 connect
First 121, the first shell 11 is formed with the first opening being correspondingly arranged with the jointing 121；Function sensor module,
The function sensor module includes second shell 2 and the function sensor unit 3 that is contained in the second shell 2, institute
It states second shell 2 and is formed with the second opening 212, the formation of the first shell 11 has the side wall and described the of first opening
The sidewall shape of the formation of two shells 2 second opening 212 is complementary, and the function sensor unit 3 includes being pierced by described the
The connection plug 31 of two openings 212, the connection plug 31 are configured to removably be adapted to simultaneously with the jointing 121
Electrical connection.In use, the information about air quality that function sensor unit 3 detects can be transmitted by connection plug 31
Onto master control borad 122, master control borad 122 is capable of handling and analytic function sensor unit 3 is transmitted information and master reference
Module information detected, and above two information is converted into the information such as identifiable number, in order to intuitively show
In air quality detector to the testing result of air quality.Wherein, jointing 121 and connection plug 31 can be set to respectively
Kind reasonable structure is removably adapted to and is electrically connected, for example, jointing 121 is set as USB joint, connection plug at this time
31 are correspondingly set as USB plug.
Through the above technical solutions, the utility model provides a kind of air quality detector, the air quality detector is logical
Cross and be divided into two two sensor modules with corresponding single shell, realize by function sensor module independently of
The setting of master reference module, the detection for enabling function sensor module that master reference module is assisted to carry out air quality are made
Industry, in order to rationally design function sensor module according to the different of use demand, by selecting suitable function sensor mould
Block meets the individual demand of user, expands air quality detector to the detection range of air quality, and the side of assembling
Just quick, it is beautiful and generous, improve the usage experience of client.
As shown in figure 4, main casing 21 of the second shell 2 including cap 22 and with third opening, described second
Opening 212 is formed on the side wall of the main casing 21, the lid of cap 22 be located in the third opening with the main casing
The chamber that body 21 forms the receiving function sensor unit 3 is conducive to the use need according to user in order to dismantle and assemble
The function sensor unit 3 that replacement is different using function is sought, so that air quality detector can have and function sensor
The corresponding additional detected function of the detection function of unit, expands the detection range of air quality detector, it is of course also possible to
When function sensor unit 3 goes wrong or the service life uses up, the convenient function sensor unit 3 more renewed in time.
Certainly, in order to efficiently use the split type structure of first shell and second shell, sensor unit can be carried out
Rational Classification, for example, service life is shorter or service life the sensor unit of unnecessary loss easily occurs (that is, making
The service life is used to be easy in transport and period for sale the sensor unit of excessive loss by air impact) as function sensor unit
3, and service life is longer or service life is less prone to the sensor unit of unnecessary loss as master reference unit,
The function sensor module is replaced in time either can individually be saved from production to user using preceding this period
To avoid unnecessary service life is wasted, time and the function sensor mould of the user using function sensor module ensure that
The theoretical service life of block is consistent, and extends the effective time of function sensor module, to extend air quality
The whole service life of detector.For example, as shown in Figures 2 and 3, the function sensor unit 3 includes 33 He of function sensor
Function circuit board 32, wherein the master reference unit 12 is configured to the first information of detection air quality, the function
Sensor 33 be configured to detection air quality the second information, the function circuit board 32 respectively with the connection plug 31
It is electrically connected with the function sensor 33.In use, function sensor 33 detects the second information of air quality and can will examine
The second information surveyed passes sequentially through function circuit board 32 and connection plug is transmitted to master control borad, and master reference unit detects air matter
The first information is simultaneously transmitted to master control borad by the first information of amount, and master control borad can will receive the first information and the second information simultaneously
It analyzes it and handles, to be converted into can recognize information.Further, master reference unit 12 includes being electrically connected with master control borad
The master reference 123 connect, the master reference 123 are used to detect the first information of air quality and the first information are passed to master
Control plate.Wherein, the master reference 123 can be set to particulate matter sensors, carbon dioxide sensor, temperature sensor and humidity
At least one of sensor etc., the first information can be correspondingly then PM2.5, PM1.0, gas concentration lwevel information, temperature letter
Breath or humidity information etc..
It, can be by function in order to which assurance function sensor unit 3 can be more secured in the setting position in second shell 2
Circuit board 32 is mounted in second shell 2.For example, as shown in figure 4, the function sensor unit 3 includes installation part, the function
Can circuit board 32 be formed with mounting hole, the main casing 21 is formed with mounting portion, the installation part pass through the mounting hole and with
The mounting portion connection.
Further, the installation part is set as bolt, and the mounting portion is set as screw hole column 213, and structure is simple, convenient for tearing open
It unloads and installs.It certainly, as shown in figure 4, can be using multiple bolts as installation part, at this point, mounting portion is also correspondingly provided with
Multiple screw hole columns 213.
Further, the function sensor 33 includes formaldehyde sensor and/or VOC sensor, in order to accurately detect
Content of formaldehyde either organic gas content in air quality.It is understood that the second information is accordingly also formaldehyde
Concentration information and/or organic vapor concentrations information.
Further, be provided on the inner sidewall of the formation third opening of the main casing 21 be spaced apart it is multiple
Button bit 211, the cap 22 are formed with the multiple buckles 221 being arranged in a one-to-one correspondence with multiple button bits 211, each card
Button 221 is configured to be cooperatively connected with each button bit 211, and structure is simple, and easy to disassemble and assembling simplifies function biography
The replacement operation of sensor, it is convenient and efficient.
In order to enable function sensor is more accurate to the detection of air quality, function sensor needs in real time and second shell
External air keeps circulation status, for example, as shown in figs. 1 and 4, the second shell 2 away from second opening 212
Side wall is provided with the first exploration hole.
It avoids the service life of function sensor module unnecessary loss occur in order to balance and simplifies the installation of user
Operation can be sealed processing to function sensor module in transport and period for sale.For example, the function sensor module
Including sealing element, when the function sensor module is in idle state, the sealing element is configured to removably wrap
The second shell 2 is wrapped up in so that the function sensor unit 3 is isolated with outside air.Standby function sensor module completes life
Postpartum is then sealed processing to it using sealing element, so that function sensor module is isolated with outside air, until user needs
When wanting normal use, the sealing element is dismantled, the connection plug of function sensor module is plugged into the connection of master reference module
On connector, it is unnecessary to avoid occurring under the idle state of the service life of function sensor module after manufacture
Loss, additionally it is possible to simplify user installation operation, improve the usage experience of user.Wherein, sealing element can according to need
Various proper forms are set as, for example, plastic foil.
In order to optimize the detection accuracy of master reference module, master reference module need in real time with the air outside first shell
Circulation status is kept, as shown in Figure 1, being provided with the second exploration hole in the first shell 11.It, can be by for cosmetic structure
One exploration hole and the second exploration hole are regularly arranged on the side wall of second shell shown in Fig. 1 respectively and the side wall of first shell
On.
For the ease of air quality detector is fixed and is installed, air quality detector may include wall installation
Portion 4.For example, as shown in Figure 1, the air quality detector includes wall mounting portion 4, the wall mounting portion 4 and described the
One shell 11 or the second shell 2 connect, and structure is simple, is easily installed.Wherein, which can be set to various
It is commonly used in the fixing piece being mounted to a wall.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
In order to avoid unnecessary repetition, no further explanation will be given to various combinations of possible ways for the utility model.But these simple changes
Type and combination equally should be considered as content disclosed in the utility model, belong to the protection scope of the utility model.
Claims (10)
1. a kind of air quality detector, which is characterized in that the air quality detector includes:
Master reference module (1), the master reference module (1) include first shell (11) and are contained in the first shell
(11) the master reference unit (12) in, the master reference unit (12) include master control borad (122) and with the master control borad
(122) jointing (121) being electrically connected, the first shell (11) is formed with to be correspondingly arranged with the jointing (121)
First opening；
Function sensor module, the function sensor module include second shell (2) and are contained in the second shell (2)
Interior function sensor unit (3), the second shell (2) are formed with the second opening (212), the shape of the first shell (11)
It is complementary at side wall and the formation of the second shell (2) described second for having first opening sidewall shape of (212) that is open,
The function sensor unit (3) includes the connection plug (31) for being pierced by second opening (212), the connection plug (31)
It is configured to removably be adapted to and be electrically connected with the jointing (121).
2. air quality detector according to claim 1, which is characterized in that the second shell (2) includes cap
(22) and the main casing (21) with third opening, second opening (212) are formed in the side wall of the main casing (21)
On, cap (22) lid is located in the third opening and accommodates the function sensor list to be formed with the main casing (21)
The chamber of first (3).
3. air quality detector according to claim 2, which is characterized in that the function sensor unit (3) includes
Function sensor (33) and function circuit board (32), wherein the master reference unit (12) is configured to detection air matter
The first information of amount, the function sensor (33) are configured to the second information of detection air quality, the functional circuit
Plate (32) is electrically connected with the connection plug (31) and the function sensor (33) respectively.
4. air quality detector according to claim 3, which is characterized in that the function sensor unit (3) includes
Installation part, the function circuit board (32) are formed with mounting hole, and the main casing (21) is formed with mounting portion, and the installation part is worn
It crosses the mounting hole and is connect with the mounting portion.
5. air quality detector according to claim 4, which is characterized in that the installation part is set as bolt, the peace
Dress portion is set as screw hole column (213).
6. air quality detector according to claim 3, which is characterized in that the function sensor (33) includes formaldehyde
Sensor and/or VOC sensor.
7. air quality detector according to claim 2, which is characterized in that the formation of the main casing (21) described
The multiple button bits (211) being spaced apart are provided on the inner sidewall of three openings, the cap (22) is formed with and multiple buttons
Multiple buckles (221) that position (211) is arranged in a one-to-one correspondence, each buckle (221) are configured to and each button bit
(211) it is cooperatively connected.
8. air quality detector according to claim 1, which is characterized in that deviating from for the second shell (2) is described
The side wall of second opening (212) is provided with the first exploration hole.
9. air quality detector according to claim 8, which is characterized in that the function sensor module includes sealing
Part, when the function sensor module is in idle state, the sealing element is configured to removably wrap up described
Two shells (2) are so that the function sensor unit (3) is isolated with outside air.
10. air quality detector described in any one of -9 according to claim 1, which is characterized in that the first shell
(11) the second exploration hole is provided on；
And/or the air quality detector includes wall mounting portion (4), the wall mounting portion (4) and the first shell
(11) or the second shell (2) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019216.0U CN209247065U (en) | 2019-01-04 | 2019-01-04 | Air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019216.0U CN209247065U (en) | 2019-01-04 | 2019-01-04 | Air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247065U true CN209247065U (en) | 2019-08-13 |
Family
ID=67535937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019216.0U Active CN209247065U (en) | 2019-01-04 | 2019-01-04 | Air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442141A (en) * | 2021-07-09 | 2021-09-28 | 深圳市天博智科技有限公司 | Sensor module and humanoid robot |
-
2019
- 2019-01-04 CN CN201920019216.0U patent/CN209247065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442141A (en) * | 2021-07-09 | 2021-09-28 | 深圳市天博智科技有限公司 | Sensor module and humanoid robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200416 Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee after: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: MIDEA SMART HOME TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee after: Meizhi Optoelectronic Technology Co., Ltd Address before: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee before: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |