CN202976405U - Underwater survival seeking alarm device - Google Patents
Underwater survival seeking alarm device Download PDFInfo
- Publication number
- CN202976405U CN202976405U CN 201220721435 CN201220721435U CN202976405U CN 202976405 U CN202976405 U CN 202976405U CN 201220721435 CN201220721435 CN 201220721435 CN 201220721435 U CN201220721435 U CN 201220721435U CN 202976405 U CN202976405 U CN 202976405U
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- box body
- switch
- caution
- pressure switch
- hydraulic pressure
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Abstract
The utility model provides an underwater survival seeking alarm device, which relates to the technical field of warning alarm devices, and aims to solve the technical problem of avoiding occurrence of swimmer drowning events. The device comprises a box body, a water pressure switch, a battery, and a warning alarm component used for producing warning alarm signals, wherein the water pressure switch, the battery and the warning alarm component are mutually connected in series; the whole box body is waterproof, the battery and the warning alarm component are both installed inside the box body, and the water pressure switch is installed outside the box body; and the water pressure switch is a normally open type switch, and the pressure trigger threshold is less than or equal to 7kpa. The device provided by the utility model is applicable to various swimmers and swimming centers. Particularly, as for swimming beginners, rescue workers position people in danger in the first place when a drowning condition occurs, so that the survival probability of people in danger in rescue is improved.
Description
Technical field
The utility model relates to the warning device technology, particularly relates to a kind of technology of the warning device of seeking survival under water.
Background technology
In recent years, the swimmer drowns, the event of being drowned takes place frequently, and causes great injury for drowning person family.When initial, its lower limb can take the lead in the drowning person drowned, and then whole health touches the end (before not being full water, human face is full rear upset health, namely back up up), and focus point is at people's navel place.The drowned time of drowning person is realized still clear-headed during second over 40-60, will enter not waking state afterwards, can cause death more than 7-10 minute.If the drowning person just can in time be found and in time be sued and laboured when initial drowned, the event of just avoiding being drowned generation.
The utility model content
For the defective that exists in above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind ofly can in time send the caution alerting signal, the warning device of seeking survival of effectively avoiding the event of being drowned to occur under water when initial the drowning person is drowned.
In order to solve the problems of the technologies described above, a kind of warning device of seeking survival under water provided by the utility model is characterized in that: comprise box body, hydraulic pressure switch, battery, and for generation of the caution warning piece of warning alerting signal;
Described hydraulic pressure switch, battery, caution warning piece are connected mutually;
Described box body integral body is waterproof, and described battery, caution warning piece are installed in box body, and described hydraulic pressure switch is arranged on outside box body;
Described hydraulic pressure switch is the open type switch, and the pressure activated threshold value of hydraulic pressure switch is less than or equal to 7 kPas.
Further, described box body also is equipped with a touch-switch outward, and described touch-switch is in parallel with hydraulic pressure switch, and touch-switch is the open type switch.
Further, described caution warning piece is the caution warning light.
Further, described caution warning piece is loudspeaker.
Further, also comprise for the electromagnetic wave receiver that receives electromagnetic wave caution alerting signal, described caution warning piece is the electromagnetic wave transmitter for generation of electromagnetic wave caution alerting signal; Described electromagnetic wave receiver wireless connections electromagnetic wave transmitter.
The warning device of seeking survival under water that the utility model provides, can be with the principle of depth of water variation according to Underwater Pressure, utilize hydraulic pressure switch and caution the coordinating of warning piece, can in time send the caution alerting signal when initial the drowning person is drowned, the event of effectively avoiding being drowned occurs.
Description of drawings
Fig. 1 is the structural representation of the warning device of seeking survival under water of the utility model the first embodiment;
Fig. 2 is the circuit diagram of the warning device of seeking survival under water of the utility model the first embodiment;
Fig. 3 is the circuit diagram of the warning device of seeking survival under water of the utility model the second embodiment;
Fig. 4 is the circuit diagram of the warning device of seeking survival under water of the utility model the 3rd embodiment.
Embodiment
Below in conjunction with description of drawings, embodiment of the present utility model is described in further detail, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1-shown in Figure 2, a kind of warning device of seeking survival under water that the utility model the first embodiment provides, it is characterized in that: comprise box body H1, hydraulic pressure switch K11, touch-switch K12, battery B1, and warn the caution warning light A1 of alerting signal for generation of light;
Described hydraulic pressure switch K11, battery B1, caution warning light A1 connect mutually;
Described touch-switch K12 is in parallel with hydraulic pressure switch K11;
Described box body H1 integral body is waterproof, and described battery B1, caution warning light A1 are installed in box body H1, and described hydraulic pressure switch K11, touch-switch K12 are installed in outside box body H1;
Described hydraulic pressure switch K11, touch-switch K12 are the open type switch, and the pressure activated threshold value of hydraulic pressure switch K11 is less than or equal to 7 kPas.
In the utility model the first embodiment, described battery is that terminal voltage is the button cell of 3V.
The using method of the utility model the first embodiment is as follows:
box body is worn on swimmer's arm or the small of the back, usually the hydraulic pressure at 1 meter of the depth of water is at 9.8 kPas, if the swimmer is drowned, box body can sink with the drowning person, it is very short greater than the time of 7 kPas (near 1 meter depth of water) that box body is sink to hydraulic pressure with the drowning person, when hydraulic pressure during greater than 7 kPas, the hydraulic pressure switch closure that is triggered, make the caution warning light be communicated with battery, the caution warning light namely send light caution alerting signal in the swimming pool other swimmer or on the bank the lifeguard warn, the light caution alerting signal that the caution warning light produces can be long bright, it can be also constantly flicker,
After long-term the use, can check in box body, whether battery exhausts by touch-switch, when checking the interior battery of box body, press touch-switch and make it closed, the caution warning light is communicated with battery, and the luminous situation of at this moment warning warning light by range estimation can be estimated the behaviour in service of battery.
As shown in Figure 3, a kind of warning device of seeking survival under water that the utility model the second embodiment provides is characterized in that: comprise box body, hydraulic pressure switch K21, touch-switch K22, battery B2, and warn the loudspeaker A2 of alerting signal for generation of sound;
Described hydraulic pressure switch K21, battery B2, loudspeaker A2 connect mutually;
Described touch-switch K22 is in parallel with hydraulic pressure switch K21;
Described box body integral body is waterproof, and described battery B2, loudspeaker A2 are installed in box body, and described hydraulic pressure switch K21, touch-switch K22 are installed in outside box body;
Described hydraulic pressure switch K21, touch-switch K22 are the open type switch, and the pressure activated threshold value of hydraulic pressure switch K22 is less than or equal to 7 kPas.
In the utility model the second embodiment, described battery is that terminal voltage is the button cell of 3V.
The using method of the utility model the second embodiment is as follows:
Box body is worn on swimmer's arm or the small of the back, usually the hydraulic pressure at 1 meter of the depth of water is at 9.8 kPas, if the swimmer is drowned, box body can sink with the drowning person, it is very short greater than the time of 7 kPas (near 1 meter depth of water) that box body is sink to hydraulic pressure with the drowning person, when hydraulic pressure during greater than 7 kPas, and the hydraulic pressure switch closure that is triggered, make loudspeaker be communicated with battery, loudspeaker can produce sound caution alerting signal in the swimming pool other swimmer or on the bank the lifeguard warn;
After long-term the use, can check in box body, whether battery exhausts by touch-switch, when checking the interior battery of box body, press touch-switch and make it closed, loudspeaker is communicated with battery, and listen the sounding situation of loudspeaker can estimate the behaviour in service of battery by ear this moment.
As shown in Figure 4, a kind of warning device of seeking survival under water that the utility model the 3rd embodiment provides, it is characterized in that: comprise box body, hydraulic pressure switch K31, touch-switch K32, battery B3, reach the electromagnetic wave transmitter A31 for generation of electromagnetic wave caution alerting signal, be used for receiving the electromagnetic wave receiver A32 of electromagnetic wave caution alerting signal;
Described hydraulic pressure switch K31, battery B3, electromagnetic wave transmitter A31 connect mutually;
Described touch-switch K32 is in parallel with hydraulic pressure switch K31;
Described box body integral body is waterproof, and described battery B3, electromagnetic wave transmitter A31 are installed in box body, and described hydraulic pressure switch K31, touch-switch K32 are installed in outside box body;
Described hydraulic pressure switch K31, touch-switch K32 are the open type switch, and the pressure activated threshold value of hydraulic pressure switch K32 is less than or equal to 7 kPas;
Described electromagnetic wave receiver A32 wireless connections electromagnetic wave transmitter A31.
In the utility model the 3rd embodiment, described battery is that terminal voltage is the button cell of 3V, described electromagnetic wave transmitter, electromagnetic wave receiver are prior art, what wherein electromagnetic wave transmitter adopted is that the model that Shenzhen Jie Wei electronics corporation produces is the 315MHZ(1000m of Y2) radio frequency transmitter, what electromagnetic wave receiver wherein adopted is that the model that upper sea blue rich Microtronics A/S produces is the less radio-frequency receiver of DGLRF-002.
The using method of the utility model the 3rd embodiment is as follows:
Electromagnetic wave receiver is kept somewhere on the bank, and electromagnetic wave receiver is connected (as warning lamp, loudspeaker etc.) with on the bank caution device;
box body is worn on swimmer's arm or the small of the back, usually the hydraulic pressure at 1 meter of the depth of water is at 9.8 kPas, if the swimmer is drowned, box body can sink with the drowning person, it is very short greater than the time of 7 kPas (near 1 meter depth of water) that box body is sink to hydraulic pressure with the drowning person, when hydraulic pressure during greater than 7 kPas, the hydraulic pressure switch closure that is triggered, make electromagnetic wave transmitter be communicated with battery, electromagnetic wave transmitter can send electromagnetic wave caution alerting signal, this moment, electromagnetic wave receiver on the bank namely can receive electromagnetic wave caution alerting signal, caution device that can be by on the bank in the swimming pool other swimmer or on the bank the lifeguard warn,
After long-term the use, can check in box body, whether battery exhausts by touch-switch, when checking the interior battery of box body, press touch-switch and make it closed, electromagnetic wave transmitter is communicated with battery, can detect electromagnetic wave transmitter whether normally send electromagnetic wave caution alerting signal, and then detect battery condition by connecting the device of caution on the bank of electromagnetic wave receiver this moment.
Claims (5)
1. the warning device of seeking survival under water, is characterized in that: comprise box body, hydraulic pressure switch, battery, reach the caution warning piece for generation of the caution alerting signal;
Described hydraulic pressure switch, battery, caution warning piece are connected mutually;
Described box body integral body is waterproof, and described battery, caution warning piece are installed in box body, and described hydraulic pressure switch is arranged on outside box body;
Described hydraulic pressure switch is the open type switch, and the pressure activated threshold value of hydraulic pressure switch is less than or equal to 7 kPas.
2. the warning device of seeking survival under water according to claim 1, it is characterized in that: described box body also is equipped with a touch-switch outward, and described touch-switch is in parallel with hydraulic pressure switch, and touch-switch is the open type switch.
3. the warning device of seeking survival under water according to claim 1 and 2 is characterized in that: described caution warning piece is the caution warning light.
4. the warning device of seeking survival under water according to claim 1 and 2, it is characterized in that: described caution warning piece is loudspeaker.
5. the warning device of seeking survival under water according to claim 1 and 2, it is characterized in that: also comprise for the electromagnetic wave receiver that receives electromagnetic wave caution alerting signal, described caution warning piece is the electromagnetic wave transmitter for generation of electromagnetic wave caution alerting signal; Described electromagnetic wave receiver wireless connections electromagnetic wave transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721435 CN202976405U (en) | 2012-12-24 | 2012-12-24 | Underwater survival seeking alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721435 CN202976405U (en) | 2012-12-24 | 2012-12-24 | Underwater survival seeking alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976405U true CN202976405U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721435 Expired - Fee Related CN202976405U (en) | 2012-12-24 | 2012-12-24 | Underwater survival seeking alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634570A (en) * | 2013-11-22 | 2014-03-12 | 江苏科技大学 | Positioning survival alarm system for bathing beach personnel |
| CN106920367A (en) * | 2017-03-29 | 2017-07-04 | 联想(北京)有限公司 | Safe swimming monitoring method and safe swimming monitoring device |
| CN110400721A (en) * | 2019-07-01 | 2019-11-01 | 舟山市海大科学技术研究院有限责任公司 | A kind of hydraulic pressure switch |
| CN113470315A (en) * | 2021-06-15 | 2021-10-01 | 上海探寻信息技术有限公司 | Swimming state monitoring method and device and computer readable medium |
-
2012
- 2012-12-24 CN CN 201220721435 patent/CN202976405U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634570A (en) * | 2013-11-22 | 2014-03-12 | 江苏科技大学 | Positioning survival alarm system for bathing beach personnel |
| CN106920367A (en) * | 2017-03-29 | 2017-07-04 | 联想(北京)有限公司 | Safe swimming monitoring method and safe swimming monitoring device |
| CN110400721A (en) * | 2019-07-01 | 2019-11-01 | 舟山市海大科学技术研究院有限责任公司 | A kind of hydraulic pressure switch |
| CN113470315A (en) * | 2021-06-15 | 2021-10-01 | 上海探寻信息技术有限公司 | Swimming state monitoring method and device and computer readable medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |