CN211149629U - Portable gas alarm device - Google Patents
Portable gas alarm device Download PDFInfo
- Publication number
- CN211149629U CN211149629U CN201922005994.7U CN201922005994U CN211149629U CN 211149629 U CN211149629 U CN 211149629U CN 201922005994 U CN201922005994 U CN 201922005994U CN 211149629 U CN211149629 U CN 211149629U
- Authority
- CN
- China
- Prior art keywords
- module
- signal connection
- mcu processing
- alarm device
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a portable gas alarm device, portable gas alarm device includes gas sensor, sensor collection module, L CD display screen, MCU processing module, light vibrations module, voice module, bluetooth module, wherein: gas sensor with sensor collection module signal connection, sensor collection module with MCU processing module signal connection, light vibrations module with MCU processing module signal connection, L CD display screen with MCU processing module signal connection, voice module with bluetooth module signal connection the utility model discloses the embodiment device can realize that dangerous gas concentration exceeds standard around, can remind and vibrate mode such as through pronunciation and report to the police, reminds the operation personnel to make corresponding measure, reduces the injury that it probably received.
Description
Technical Field
The utility model relates to an electrical detection technical field especially relates to a portable gas alarm device.
Background
At present, a substation operator and a maintainer generally adopt a mode of ventilating before entering when patrolling closed spaces such as an SF6 high-voltage chamber, a cable trench and a cable well. When the SF6 equipment is overhauled to retrieve gas and fill gas, there is certain leakage, and the oxygen content alarm instrument of SF6 equipment room installation can not in time discover, causes danger such as SF6 equipment room oxygen content is not enough, causes the risk of maintainer, the personnel on duty poisoning. When the person on duty patrols sealed spaces such as cable pit, cable shaft, does not have harmful gas check out test set, generally adopts modes such as fan ventilation, causes the injury of dangerous gas that exceeds standard to the personnel of patrolling easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable gaseous alarm device, dangerous gaseous concentration exceeds standard on every side, can remind and mode such as vibration to report to the police through pronunciation, reminds the operation personnel to make corresponding measure, reduces the injury that it probably received.
Correspondingly, the embodiment of the utility model provides a portable gas alarm device, portable gas alarm device includes gas sensor, sensor acquisition module, L CD display screen, MCU processing module, light vibration module, voice module, bluetooth module, wherein gas sensor with sensor acquisition module signal connection, sensor acquisition module with MCU processing module signal connection, light vibration module with MCU processing module signal connection, L CD display screen with MCU processing module signal connection, voice module with bluetooth module signal connection.
The portable gas alarm device is provided with a shell, and the shell encapsulates and fixes a gas sensor, a sensor acquisition module, an L CD display screen, an MCU processing module, a light vibration module, a voice module and a Bluetooth module in the shell.
The length of casing is between 50mm to 60mm, the casing height of casing is between 10mm to 15mm, the width of casing is between 40mm to 50 mm.
The gas sensor is fixed on the surface of the shell, and the height of the sensor is between 10mm and 20 mm.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses can remind the staff to leave the hazardous environment through the alarm, take the treatment to avoid the injury of dangerous gas to the human body that exceeds standard.
2. The utility model discloses a multiple alarm mode, safe and reliable.
3. The utility model discloses it is small, portable, wear positions such as chest, waist, trouser legs, the peripheral harm gas of direct detection human body, protection personal safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a portable gas alarm device according to an embodiment of the present invention;
fig. 2 is a schematic view of the appearance structure of the portable gas alarm device in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specifically, fig. 1 shows the utility model discloses a portable gas alarm device structural schematic diagram, portable gas alarm device includes gas sensor, sensor acquisition module, L CD display screen, MCU processing module, light vibration module, voice module, bluetooth module, wherein gas sensor with sensor acquisition module signal connection, sensor acquisition module with MCU processing module signal connection, light vibration module with MCU processing module signal connection, L CD display screen with MCU processing module signal connection, voice module with bluetooth module signal connection.
In the specific implementation process, the gas sensor can detect the gas concentration, transmit the measured value to the sensor acquisition module, enter the MCU processing module through the data of the sensor acquisition module, and can be transmitted to the L CD display screen, the optical vibration module, the voice module and fed back to the sensor acquisition module again.
In the specific implementation process, the MCU processing module transmits the standard exceeding measured value to the voice module, the voice module can be connected with the earphone through Bluetooth, and the voice module sends out a prompt through the earphone after receiving the standard exceeding measured value.
In the specific implementation process, the vibration alarm system of the portable gas alarm system is characterized in that the MCU processing module transmits the standard exceeding measured value to the optical vibration module, and the optical vibration module realizes the vibration alarm of the device.
Fig. 2 shows the appearance structure diagram of the portable gas alarm device in the embodiment of the present invention, the portable gas alarm device is provided with a housing (1), and the housing encapsulates and fixes the gas sensor, the sensor acquisition module, the L CD display screen, the MCU processing module, the light vibration module, the voice module and the bluetooth module in the housing.
The length of the shell is 50mm to 60mm, the height of the shell is 10mm to 15mm, and the width of the shell is 40mm to 50 mm.
The gas sensor (2) is fixed on the surface of the shell, the height of the gas sensor (2) can be set between 10mm and 20mm, the display screen (3) is fixed on the surface of the shell (1) and is used for facilitating a user to observe displayed data contents, and the gas sensor is packaged in the shell (1) through a sensor acquisition module, an L CD display screen, an MCU processing module, a light vibration module, a voice module, a Bluetooth module and the like, and can play a role in protecting each electronic component through the shell (1).
For example, the overall size of the shell is about 57mm × 45mm × 13mm, the shell is the same as the matchbox, and the height of the gas sensor is only 30mm, so that the shell is convenient for workers to wear on chest, waist, trouser legs and other parts.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses can remind the staff to leave the hazardous environment through the alarm, take the treatment to avoid the injury of dangerous gas to the human body that exceeds standard.
2. The utility model discloses a multiple alarm mode, safe and reliable.
3. The utility model discloses it is small, portable, wear positions such as chest, waist, trouser legs, the peripheral harm gas of direct detection human body, protection personal safety.
In addition, the above detailed description is made on the portable gas alarm device provided by the embodiment of the present invention, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (4)
1. A portable gas alarm device is characterized by comprising a gas sensor, a sensor acquisition module, an L CD display screen, an MCU processing module, a light vibration module, a voice module and a Bluetooth module, wherein the gas sensor is in signal connection with the sensor acquisition module, the sensor acquisition module is in signal connection with the MCU processing module, the light vibration module is in signal connection with the MCU processing module, the L CD display screen is in signal connection with the MCU processing module, the voice module is in signal connection with the MCU processing module, and the voice module is in signal connection with the Bluetooth module.
2. The portable gas alarm device of claim 1, wherein the portable gas alarm device is provided with a housing, and the housing encapsulates and fixes the gas sensor, the sensor acquisition module, the L CD display screen, the MCU processing module, the light vibration module, the voice module and the Bluetooth module in the shell.
3. The portable gas alarm device of claim 2, wherein the housing has a length of between 50mm and 60mm, a housing height of between 10mm and 15mm, and a width of between 40mm and 50 mm.
4. A portable gas alarm device according to claim 3 wherein the gas sensor is fixed to the surface of the housing and the height of the sensor is between 10mm and 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005994.7U CN211149629U (en) | 2019-11-19 | 2019-11-19 | Portable gas alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005994.7U CN211149629U (en) | 2019-11-19 | 2019-11-19 | Portable gas alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149629U true CN211149629U (en) | 2020-07-31 |
Family
ID=71776877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922005994.7U Active CN211149629U (en) | 2019-11-19 | 2019-11-19 | Portable gas alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149629U (en) |
-
2019
- 2019-11-19 CN CN201922005994.7U patent/CN211149629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109917078A (en) | A kind of wireless gas detection early warning cloud monitoring system | |
| CN207624142U (en) | Hazardous gas Work places emergent treatment system based on Internet of Things | |
| CN210181000U (en) | SF6 gas leakage detection device | |
| CN201238331Y (en) | Safety health mobile phone | |
| CN211149629U (en) | Portable gas alarm device | |
| CN208223550U (en) | Confined space service personnel positioning and information monitoring device | |
| CN201733362U (en) | Mobile phone capable of detecting and analyzing air composition and warning | |
| CN205608215U (en) | Dangerous liquid detection device | |
| CN104733661A (en) | Battery cabinet with gas detection function | |
| CN214587226U (en) | Wearable intelligent toxic and harmful gas detection alarm | |
| CN214854464U (en) | Intelligent inspection protective clothing with safety early warning function | |
| CN206917349U (en) | One kind safety in production explosion-protection equipment | |
| CN210466069U (en) | Factory hazard source intelligent management system | |
| CN101146160A (en) | A gas detection and alarming method and mobile terminal | |
| CN210834818U (en) | Power distribution network inspection gas detection instrument | |
| CN110108839A (en) | A kind of gas detector of single-chamber body band light alarm | |
| CN212233321U (en) | Multifunctional helmet | |
| CN114236252A (en) | Wearable electric field intensity detection early warning device | |
| CN210895769U (en) | Hydrogen sulfide alarm device | |
| CN202351228U (en) | Wrist oxygen content instrument | |
| CN206235649U (en) | It is a kind of based on the bi-directional display electroscope being wirelessly transferred | |
| CN206235652U (en) | It is a kind of based on the electrical verification system being wirelessly transferred | |
| CN202256285U (en) | Mobile gas detector | |
| CN205667389U (en) | Electric inspection process safety cap | |
| CN217443958U (en) | Portable gas alarm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |