CN207976453U - A kind of combined type gas detection alarm board structure of circuit - Google Patents
A kind of combined type gas detection alarm board structure of circuit Download PDFInfo
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- CN207976453U CN207976453U CN201820516405.4U CN201820516405U CN207976453U CN 207976453 U CN207976453 U CN 207976453U CN 201820516405 U CN201820516405 U CN 201820516405U CN 207976453 U CN207976453 U CN 207976453U
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Abstract
The utility model discloses a kind of combined type gas to detect alarm board structure of circuit, belong to gas detecting and alarming instrument technical field, its structure includes main circuit board and sensor circuit board, the main circuit board and sensor circuit board are mutual indepedent, multiple sensors for signal acquisition are integrated in the sensor circuit board, main circuit board and sensor circuit board by arranging the female plug connection of needle row.The exemplary board structure of circuit of the utility model, main circuit board and sensor circuit board are mutual indepedent, effective and reasonable utilizes space, keep the volume of gas detecting and alarming instrument more small and exquisite, more sensors can be set, meanwhile concentrating on sensor circuit board isolating by sensor element, it is conveniently replaceable sensor.
Description
Technical field
The utility model belongs to gas detecting and alarming instrument technical field, specifically a kind of combined type gas detection alarm
Instrument board structure of circuit is a kind of structural detail suitable for gas detecting and alarming instrument.
Background technology
Gas detecting and alarming instrument is the device for integrating gas detection and alarm, and the detection of gas mainly utilizes gas to pass
Sensor carrys out the content of detection gas, its internal circuit board of the gas detecting and alarming instrument sold currently on the market is monolithic devices
The flexible arrangement of circuit board, each element is poor, causes the volume of gas detecting and alarming instrument bigger, meanwhile, monolithic devices circuit board
Also comparatively laborious when more emat sensor, bring inconvenience to operation and maintenance repair.
Invention content
In order to solve above-mentioned deficiency in the prior art, the purpose of this utility model is to provide a kind of inspections of combined type gas
Survey alarm board structure of circuit, board structure of circuit flexibility is high, can be effective and reasonable utilize space, so that detection is alarmed body
Product is more small and exquisite, and more emat sensor is also more convenient.
Technical solution is used by the utility model solves its technical problem：
A kind of combined type gas detection alarm board structure of circuit, including main circuit board and sensor circuit board are provided,
The main circuit board and sensor circuit board are mutual indepedent, and multiple sensors for signal acquisition are integrated in the sensor
On circuit board, main circuit board and sensor circuit board are by arranging the female plug connection of needle row.
Further, signal acquisition module is additionally provided on the sensor circuit board, multiple sensors are by inserting
Formula connection structure is pulled out with the signal acquisition module to be connected.
Further, multiple sensors are plugged on by contact pin on sensor circuit board.
Further, the sensor includes with a kind of or 2-4 kinds combination in lower sensor：Lambda sensor, sulphur
Change hydrogen sensor, carbon monoxide transducer, SO 2 sensor, hydrogen gas sensor, ammonia gas sensor, chlorine sensor, two
Nitrogen oxide sensor and combustible gas sensor.
Further, CPU micro-chip processors are provided on the main circuit board, the CPU micro-chip processors connect power supply
Module arranges female plug connection between the signal acquisition module and CPU micro-chip processors by row's needle.
Further, the power module is lithium battery.
Further, be provided on the main circuit board alarm module, display module, alarm failure data recordin module and
Key-press module, the alarm module, display module, alarm failure data recordin module and key-press module are all connected to the micro- places CPU
It manages on chip.
Further, the alarm module is connected with buzzer, LED light and shaking device.
Further, the display module includes color LCD screen.
Further, the alarm failure data recordin module is connected with USB joint.
Compared with prior art, the beneficial effects of the utility model are：
1, the exemplary combined type gas of the utility model detects alarm board structure of circuit, main circuit board and sensor circuit
Plate is mutual indepedent, by arranging the female plug connection of needle row, sensor element is isolated, sensor is conveniently replaceable, is reduced not
Necessary workflow.
2, the exemplary combined type gas of the utility model detects alarm board structure of circuit, main circuit board and sensor circuit
Plate is mutual indepedent, and arrangement is more flexible, can be effective and reasonable utilize space, convenient for placing more sensors, and energy
Enough make the volume of gas detecting and alarming instrument more compact.
3, the exemplary combined type gas of the utility model detects alarm board structure of circuit, and sensor is plugged on by contact pin
On sensor circuit board, the facility of bigger is provided for more emat sensor.
4, the exemplary combined type gas of the utility model detects alarm board structure of circuit, and sensor includes practical common class
Type sensor it is one or more, at most may include four kinds, a variety of common gas detection sensors combined, side
Just it moves, carry and measures.
5, the exemplary combined type gas of the utility model detects alarm board structure of circuit, and power module uses lithium battery,
It is small, light-weight, service life is long；Alarm module is connected with buzzer, LED etc. and shaking device, realizes triple alarms, really
Protecting alarm signal can timely be discovered by people；Alarm failure data recordin module is connected with USB joint, can be connect by USB
Head is connected to the real-time data record of computer export TXT formats, and carrying out data convenient for staff checks, is convenient for the row of failure
It removes, summarize and prevents.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating
, illustrate only for ease of description, in attached drawing and the relevant part of utility model.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, one embodiment of the utility model provides a kind of combined type gas detection alarm circuit board
Structure, including main circuit board and sensor circuit board, the main circuit board and sensor circuit board are mutual indepedent, are adopted for signal
Multiple sensors of collection are integrated on the sensor circuit board, and main circuit board and sensor circuit board arrange female plug by arranging needle
It connects in succession.
Signal acquisition module is additionally provided on the sensor circuit board, multiple sensors are connected by plug-in and tied
Structure is connected with the signal acquisition module.It is provided with sensor 1 in the present embodiment, on sensor circuit board, sensor 2, passes
Sensor 3 and sensor 4, sensor 1, sensor 2, sensor 3 and sensor 4 are plugged on by contact pin on sensor circuit board.
Sensor 1, sensor 2, sensor 3 and sensor 4 are selected from lower sensor：Lambda sensor, hydrogen sulfide sensor,
Carbon monoxide transducer, SO 2 sensor, hydrogen gas sensor, ammonia gas sensor, chlorine sensor, nitrogen dioxide sensor
And combustible gas sensor.In the present embodiment, combustible gas sensor, lambda sensor, hydrogen sulfide sensor and an oxidation are selected
Carbon sensor can also select other sensor combinations as needed in other examples.The utility model is when implementing
The quantity of sensor is not limited to four, can also reduce, and is usually no more than four.
Specifically, sensor 1 is combustible gas sensor, the position of combustible gas sensor is fixed, other positions
Sensing station is not fixed, and can be combined and be installed as needed, and the basic electronic technology in Shanghai can be selected in combustible sensor
NAP-57A or NAP-55A types, CO gas sensor select the 4CO-500 of Honeywell, and hydrogen sulfide sensor can
Select the 4H2S-100 of Honeywell, oxygen sensor that the O2-A2 of Britain Alpha Alphasense can be selected.
In other embodiments, when selecting other kinds of sensor, specifically, Buddhist nun suddenly can be selected in SO 2 sensor
The 4NH3-100 of Honeywell can be selected in the 4SO2-20 of Wei Er, ammonia gas sensor, 4CL2-10, hydrogen can be selected in chlorine sensor
The 4H2-1000 of Honeywell can be selected in gas sensor, and the 4NO2-20 of Honeywell can be selected in nitrogen dioxide sensor.
CPU micro-chip processors are provided on main circuit board, STMicroelectronics can be selected in CPU micro-chip processors
N.V. the STM32F103RET6 chips of (Switzerland), the CPU micro-chip processors connect power module, the signal acquisition module
Female plug connection is arranged by row's needle between CPU micro-chip processors.In the present embodiment, power module uses lithium battery.
Further, be provided on the main circuit board alarm module, display module, alarm failure data recordin module and
Key-press module, the alarm module, display module, alarm failure data recordin module and key-press module are all connected to the micro- places CPU
It manages on chip.
Alarm module is connected with buzzer, LED light and shaking device, realizes triple alarms.
Display module includes color LCD screen, for showing four kinds of gas concentration values, display time and display electricity to be measured
Amount.
Alarm failure data recordin module is connected with USB joint, can be connected on computer by USB joint, exports TXT
The real-time data record of format.W25Q64BV chip storage alarm failure data notes can be selected in alarm failure data recordin module
Record reads the data record of the storage in W25Q64BV by STM32F103RET6 by USB interface, exports TXT formats.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Feature carries out other technical solutions of arbitrary combination and formation.Such as features described above has with (but not limited to) disclosed herein
The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.
In addition to the technical characteristic described in specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent
Go out the innovative characteristics of the utility model, details are not described herein for remaining technical characteristic.
Claims (10)
1. a kind of combined type gas detects alarm board structure of circuit, characterized in that including main circuit board and sensor circuit board,
The main circuit board and sensor circuit board are mutual indepedent, and multiple sensors for signal acquisition are integrated in the sensor
On circuit board, main circuit board and sensor circuit board are by arranging the female plug connection of needle row.
2. combined type gas according to claim 1 detects alarm board structure of circuit, characterized in that the sensor electricity
Signal acquisition module is additionally provided on the plate of road, multiple sensors pass through plug-in type connection structure and the signal acquisition module
It is connected.
3. combined type gas according to claim 2 detects alarm board structure of circuit, characterized in that multiple sensings
Device is plugged on by contact pin on sensor circuit board.
4. combined type gas according to claim 1 detects alarm board structure of circuit, characterized in that the sensor packet
It includes with a kind of or 2-4 kinds combination in lower sensor：Lambda sensor, hydrogen sulfide sensor, carbon monoxide transducer, dioxy
Change sulfer sensor, hydrogen gas sensor, ammonia gas sensor, chlorine sensor, nitrogen dioxide sensor and combustible gas sensor.
5. combined type gas according to claim 2 detects alarm board structure of circuit, characterized in that the main circuit board
On be provided with CPU micro-chip processors, the CPU micro-chip processors connect power module, the signal acquisition module and the micro- places CPU
Female plug connection is arranged by row's needle between reason chip.
6. combined type gas according to claim 5 detects alarm board structure of circuit, characterized in that the power module
For lithium battery.
7. combined type gas according to claim 5 detects alarm board structure of circuit, characterized in that the main circuit board
On be provided with alarm module, display module, alarm failure data recordin module and key-press module, the alarm module, display mould
Block, alarm failure data recordin module and key-press module are all connected on CPU micro-chip processors.
8. combined type gas according to claim 7 detects alarm board structure of circuit, characterized in that the alarm module
It is connected with buzzer, LED light and shaking device.
9. combined type gas according to claim 7 detects alarm board structure of circuit, characterized in that the display module
Including color LCD screen.
10. combined type gas according to claim 7 detects alarm board structure of circuit, characterized in that the alarm event
Barrier data recordin module is connected with USB joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516405.4U CN207976453U (en) | 2018-04-12 | 2018-04-12 | A kind of combined type gas detection alarm board structure of circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516405.4U CN207976453U (en) | 2018-04-12 | 2018-04-12 | A kind of combined type gas detection alarm board structure of circuit |
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| Publication Number | Publication Date |
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| CN207976453U true CN207976453U (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820516405.4U Active CN207976453U (en) | 2018-04-12 | 2018-04-12 | A kind of combined type gas detection alarm board structure of circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239349A (en) * | 2020-04-08 | 2020-06-05 | 深圳市万安迪科技有限公司 | Plug-and-play gas sensor detection device |
| CN111239350A (en) * | 2020-04-08 | 2020-06-05 | 深圳市万安迪科技有限公司 | Sensor detection device for composite gas |
-
2018
- 2018-04-12 CN CN201820516405.4U patent/CN207976453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111239349A (en) * | 2020-04-08 | 2020-06-05 | 深圳市万安迪科技有限公司 | Plug-and-play gas sensor detection device |
| CN111239350A (en) * | 2020-04-08 | 2020-06-05 | 深圳市万安迪科技有限公司 | Sensor detection device for composite gas |
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