CN218806444U - Electronic control device of inflatable life jacket - Google Patents
Electronic control device of inflatable life jacket Download PDFInfo
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- CN218806444U CN218806444U CN202222345405.1U CN202222345405U CN218806444U CN 218806444 U CN218806444 U CN 218806444U CN 202222345405 U CN202222345405 U CN 202222345405U CN 218806444 U CN218806444 U CN 218806444U
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- life jacket
- water
- sensor
- control device
- control unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
An electronic control device of an inflatable life jacket relates to the technical field of inflation control of life jackets and solves the technical problems of misoperation and failure of the traditional life jacket, and comprises a buckle type switch, a control unit, an electric and manual dual-purpose inflation head and a life jacket lamp; the control unit is respectively and electrically connected with the eye-splice type switch, the electric and manual dual-purpose inflation head and the lifejacket lamp; the control unit comprises a singlechip, a positioner, a pressure sensor, a battery, a first water sensor, a second water sensor and a ten-pin connector which are integrally arranged in the shell; the singlechip is respectively and electrically connected with the positioner, the pressure sensor, the battery, the first water immersion sensor, the second water immersion sensor and the ten-pin connector; the shell is provided with a mounting lug connected with the life jacket body; and a standby state indicator lamp and a charging state indicator lamp provided at the case. The remote rescue is facilitated, and people falling into water can be quickly searched and rescued.
Description
Technical Field
The utility model relates to a life vest inflation control's technical field, concretely relates to electronic control device who aerifys life vest.
Background
The life jacket is an article which is closely related to daily life and emergency rescue and disaster relief, and is widely applied.
Traditional tablet or water test paper can malfunction or fail when soaked in water or wetted. May endanger the life safety of people.
At present, a soaking sensor is generally used in the prior art to determine a command of soaking, for example, patent No. 202121682324.X, entitled "an automatic drowning prevention rescue system", in which a soaking state of a head or a waist of a user is detected by the soaking sensor, and a detection signal is sent to a control main board to determine the drowning state of the user. However, the problem of failure cannot be solved due to the fact that the immersion sensor is used for a long time, and then the control main board cannot timely receive signals of continuous immersion, and finally drowning occurs.
Therefore, the development of a novel and reliable inflation control device for life jackets is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic control device for inflating life jacket, which solves the technical problems of malfunction and failure of the traditional life jacket.
The electronic control device of the inflatable life jacket comprises a buckle type switch, a control unit, an electric and manual dual-purpose inflation head and a life jacket lamp;
the control unit is respectively and electrically connected with the eye-splice type switch, the electric and manual dual-purpose inflation head and the lifejacket lamp;
the control unit comprises a singlechip, a positioner, a pressure sensor, a battery, a first water sensor, a second water sensor and a ten-pin connector which are integrally arranged in the shell; the single chip microcomputer is respectively and electrically connected with the positioner, the pressure sensor, the battery, the first water immersion sensor, the second water immersion sensor and the ten-pin connector;
the shell is provided with an installation hanging lug connected with the life jacket body; the magnetic attraction type charging contact, the contacts of the two water immersion sensors, the standby state indicator lamp and the charging state indicator lamp are arranged on the shell;
and the standby state indicator lamp and the charging state indicator lamp are connected with the singlechip.
The utility model has the advantages that: controlling means, through setting up two water logging sensor, prevent that one of them existence inefficacy or because the malfunction leads to wrong suggestion information to appear in the application.
The life jacket lamp is arranged in the device, so that nearby people can be prompted to fall into the water, and the people falling into the water can be rescued in time.
Be equipped with the locator in this device, send personnel positional information in real time through the locator, be favorable to long-range rescue, obtain search and rescue fast.
Drawings
Fig. 1 is a schematic structural view of an electronic control device of an inflatable life jacket according to the present invention;
fig. 2 is a schematic structural diagram of a controller of the electronic control device of the inflatable life jacket of the present invention.
Detailed Description
First embodiment, the present embodiment is described with reference to fig. 1 and 2, and an electronic control device for inflating a life jacket includes a buckle switch 1, a control unit 2, an electric/manual dual-purpose inflation head 3 and a life jacket lamp 4;
the control unit 2 is respectively and electrically connected with the eye-splice type switch 1, the electric and manual dual-purpose inflating head 3 and the lifejacket lamp 4;
the control unit 2 comprises a single chip microcomputer 2-10, a positioner 2-11, a pressure sensor 2-5, a battery 2-1, a first water sensor 2-3, a second water sensor 2-4, a magnetic type charging contact 2-7 and a ten-pin connector 2-9 which are integrally installed in a shell; the single chip microcomputer 2-10 is electrically connected with the positioner 2-11, the pressure sensor 2-5, the battery 2-1, the first water sensor 2-3, the second water sensor 2-4, the magnetic attraction type charging contact 2-7 and the ten-pin connector 2-9 respectively;
the shell is provided with a mounting lug 2-2 connected with the life jacket body; the magnetic attraction type charging contact 2-7, the contact 2-12 of the first water sensor, the contact 2-13 of the second water sensor, the standby state indicator lamp 2-6 and the charging state indicator lamp 2-8 are arranged on the shell;
and the standby state indicator lamps 2-6 and the charging state indicator lamps 2-8 are connected with the single chip microcomputer 2-10.
In the embodiment, the model of the electric and manual dual-purpose inflation head is 9002-3, and the inflation head has a manual function due to the fact that an inflation instruction of a controller is executed.
The life jacket lamp 4 is used for asking for help in a short distance. Including waterproof shell, hi-lite lamp, circuit board and relevant connection pencil.
In this embodiment, the buckle is a necessary part of the life jacket, the buckle is inserted when the life jacket is worn, the system switch is installed in the buckle, and the device is automatically started to enter a standby state when the buckle is inserted. When the life jacket is taken off, the inserting buckle is pulled out, and the device is automatically shut down. The setting can avoid starting up and furthest's saving electric quantity like this.
The eye-splice type switch comprises a male end with a permanent magnet, a female end with a reed switch and a related wiring harness connecting device.
The operating principle of the control device in this embodiment is as follows: the control unit 2 is the core of the entire apparatus. As shown in fig. 2, the control unit mainly comprises a self-test of the life jacket controller, an inflation control part and a positioning part.
The self-checking function mainly checks the reliability of the connection of the pressure sensors 2-5, the inflation head starting assembly and the related wiring harness.
When the plug buckle is plugged, the device is automatically started, self-checking is started, the single chip microcomputer starts initialization, then communication self-checking of the pressure sensor is started, after the self-checking, the micro gas generator of the electric and manual dual-purpose inflation head is started, and after the self-checking is successful, a green light is turned on, and the display device is available; if there is a problem, the red light will report the fault, and the display device is not available. When the device is turned on, the controller enters a sleep state (power saving mode) at the same time.
In the embodiment, when the contacts of the first water sensor 2-3 and the second water sensor 2-4 simultaneously recognize that water exists, the singlechip 2-10 is immediately awakened and enters a water immersion alarm state. The pressure sensors 2-5 start to read data once every 10 milliseconds, and when the pressure change is larger than 1KPa and 50 continuous data are larger than 1KPa, an inflation starting signal is immediately output to the electric and manual dual-purpose inflation head.
The electric and manual dual-purpose inflating head receives a starting signal, immediately starts to generate gas, pushes the firing pin with the piston, and the firing pin punctures a sealing diaphragm of the CO2 steel cylinder to release the gas to inflate the life jacket.
The electric and manual dual-purpose inflation head also has a manual function. When other accidents occur and manual inflation is needed, the manual function can be used, and the pull rope is used for inflating.
The controller outputs a lighting signal of the life jacket lamp while outputting the inflation starting signal, and simultaneously starts to send the position information of the help.
The life jacket lamp is used for prompting nearby rescuers that someone falls into water. The rescue workers can clearly observe the positions of the people falling into the water in the dark weather or at night.
In the embodiment, the control unit has a positioning function, and starts to send distress information when falling into water. The short message can be sent to the mobile phone in a form of short message, and people fall into water in east longitude X degrees, north latitude X degrees; the specific position of the person falling into the water can also be displayed on a display screen at the background or a mobile phone of the rescue worker through the network.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments, and any modifications, equivalent changes, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (3)
1. Electronic control device of aerifing life vest, characterized by: the control device comprises a plug-in button type switch, a control unit, an electric and manual dual-purpose inflating head and a life jacket lamp;
the control unit is respectively and electrically connected with the eye-splice type switch, the electric and manual dual-purpose inflating head and the life jacket lamp;
the control unit comprises a single chip microcomputer, a positioner, a pressure sensor, a battery, a first water sensor, a second water sensor and a ten-pin connector which are integrally installed in the shell; the single chip microcomputer is respectively and electrically connected with the positioner, the pressure sensor, the battery, the first water sensor, the second water sensor and the ten-pin connector;
the shell is provided with an installation hanging lug connected with the life jacket body; the magnetic attraction type charging contact, the contacts of the two water immersion sensors, the standby state indicator lamp and the charging state indicator lamp are arranged on the shell;
and the standby state indicator lamp and the charging state indicator lamp are connected with the singlechip.
2. An electronic control device of an inflatable lifejacket according to claim 1 wherein: still including installing the formula of inhaling on the casing contact that charges for charging the battery.
3. An electronic control device of an inflatable lifejacket according to claim 1 wherein: also included are first and second water sensor contacts mounted on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345405.1U CN218806444U (en) | 2022-09-05 | 2022-09-05 | Electronic control device of inflatable life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345405.1U CN218806444U (en) | 2022-09-05 | 2022-09-05 | Electronic control device of inflatable life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218806444U true CN218806444U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222345405.1U Active CN218806444U (en) | 2022-09-05 | 2022-09-05 | Electronic control device of inflatable life jacket |
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| CN (1) | CN218806444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303450A (en) * | 2022-09-05 | 2022-11-08 | 吉林省德天诺安全科技有限公司 | Electronic control device and control method for inflatable life jacket |
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2022
- 2022-09-05 CN CN202222345405.1U patent/CN218806444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303450A (en) * | 2022-09-05 | 2022-11-08 | 吉林省德天诺安全科技有限公司 | Electronic control device and control method for inflatable life jacket |
| WO2024051053A1 (en) * | 2022-09-05 | 2024-03-14 | 吉林省德天诺安全科技有限公司 | Electronic control apparatus and control method for inflatable life jacket |
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