CN203720993U - Drowning alarm device - Google Patents
Drowning alarm device Download PDFInfo
- Publication number
- CN203720993U CN203720993U CN201420091118.5U CN201420091118U CN203720993U CN 203720993 U CN203720993 U CN 203720993U CN 201420091118 U CN201420091118 U CN 201420091118U CN 203720993 U CN203720993 U CN 203720993U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- inner barrel
- alarm device
- lever
- cylinder body
- 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.)
- Expired - Lifetime
Links
- 206010013647 Drowning Diseases 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000009182 swimming Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009530 blood pressure measurement Methods 0.000 abstract 3
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a d drowning alarm device. The d drowning alarm device comprises an outer cylindrical shell. The outer cylindrical shell is internally provided with a hydraulic pressure measurement sensor capable of measuring hydraulic pressure and an inner cylindrical shell disposed in the outer cylindrical shell. A cover is sealed at the top portion of the inner cylindrical shell; a lever is arranged between the hydraulic pressure measurement sensor and the inner cylindrical shell; one end of the lever presses against the power output end of the hydraulic pressure measurement sensor; the other end of the lever extends into the side wall of the cover from one side of the inner cylindrical shell and can lock the cover at a normal state; the inner cylindrical shell is also internally provided with a pressure spring and a buoy; and the buoy presses against the inner end surface of the cover under the effect of the pressure spring. The advantages are as follows: alarm about drowning persons can be rapid and timely, accurate drowning positions can be indicated, and precious time can be obtained for rapid rescue, thus casualty rate of the drowning persons is greatly reduced; and the structure is simple, the practicality is high, the fittings are complete, and the manufacturing is easy, therefore, the drowning alarm device is especially suitable for indoor and outdoor swimming pools and organized river and sea swimming.
Description
Technical field
The utility model relates to a kind of for the weak water warning of swimming, and then can carry out in time the warning device of water life-saving, specifically a kind of drown alarm device.
Background technology
No matter be to swim at swimming pool, or in great river, the swimming of great river or sea, weak water causing death's accident happens occasionally, swimming has brought safely great threat to life accidentally, swimmer is for preventing weak water at present, conventionally use ring life buoy, foam, plank etc., but these flak jacket equipment all will be controlled well by swimmer, all the time all can not be from body, will cause the weak water of personnel once come off because of carelessness, and ring life buoy, foam, plank etc. can bring inconvenience at crowded swimming pool, carry also inconvenient; For in time, find weak water person and it is effectively given first aid to rapidly, reduce weak water person's disability rate and mortality ratio, support personnel's life security, must make rescue personnel can find in time weak water person's accurate location.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of easy to carry, highly sensitive, good reliability and can finds that there is fast without weak water person and weak water person position drown alarm device.
In order to solve the problems of the technologies described above, drown alarm device of the present utility model, comprise outer cylinder body, in outer cylinder body, be provided with the survey water pressure sensor that can measure hydraulic pressure and the inner barrel that is positioned at outer cylinder body, the top closure of inner barrel has capping, survey between water pressure sensor and inner barrel and be provided with a lever, one end of lever is pressed on the clutch end of surveying water pressure sensor, other one end of lever extend in the sidewall of capping and can under normal conditions capping be locked from a side of inner barrel, in inner barrel, be also provided with stage clip and buoy, buoy is pressed on the inner face of capping under the acting force of stage clip.
Described survey water pressure sensor is positioned at the bottom of outer cylinder body, and stretch out outside outer cylinder body the hydraulic pressure test side of described survey water pressure sensor.
Described inner barrel be placed in the top of outer cylinder body and make the opening of inner barrel and the opening of outer cylinder body concordant.
On the sidewall of described inner barrel, be provided with support bar, the end of described support bar is as the fulcrum of lever.
Advantage of the present utility model is just:
Due to the survey water pressure sensor arranging in the outer cylinder body arranging and the inner barrel with buoy, stage clip, survey between water pressure sensor and the capping of inner barrel and link by lever, thus in the time that unsafe condition occurs, surveying water pressure sensor can move by detected pressures signal driver outer cylinder body internal part, buoy is bubbled through the water column, rapidly weak water personnel are reported to the police in time,, and indicate the accurate location of weak water, for Quick rescue wins the rich and honour time, thereby greatly reduce weak water personnel's disability rate and mortality ratio; It is simple in structure, practical, accessory is complete, be easy to manufacture, and is particularly suitable for indoor and outdoor swimming pool and in an organized way great river, great river and sea swimming, has wide application value.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model drown alarm device.
Embodiment
Below in conjunction with the drawings and specific embodiments, drown alarm device of the present utility model is described in further detail.
The utility model is the safety that is difficult to effective guarantee swimming personnel for hydrophone material a little less than existing prevention, especially in waters, swim in wide place, even if there is rescue personnel on the bank, once find that there is weak water person, because the particular location of not knowing weak water person delays rescue, cause the weak unnecessary injures and deaths of water person, can not effectively warn and whether have the overboard particular location of water and weak water person a little less than people at hydrophone material a little less than existing prevention, a kind of drown alarm device providing, as shown in the figure, drown alarm device of the present utility model, comprise outer cylinder body 1, in outer cylinder body 1, be provided with the survey water pressure sensor 2 that can measure hydraulic pressure and the inner barrel 3 that is positioned at outer cylinder body, in order to make it have portability, the pressure transducer that in the utility model, the mentioned selectable model of survey water pressure sensor is PTKR200, weight 0.01Kg, its effect is to be subject to different pressure along with the depth of water difference at swimmer's health back, its pressure passes to the one end with lever, when swimmer normally swims at the water surface, its pressure can not work to lever, the top closure of inner barrel 3 has capping 4, survey between water pressure sensor 2 and inner barrel 3 and be provided with a lever 5, one end of lever 5 is pressed on the clutch end of surveying water pressure sensor 2, other one end of lever 5 extend into the effect that forms latch in the sidewall of capping 4 from a side of inner barrel 3, make thus capping be locked under normal conditions by lever, on the sidewall of inner barrel 3, be provided with support bar 8, the end of support bar 8 is as the fulcrum of lever, in inner barrel 3, be also provided with stage clip 6 and buoy 7, buoy 7 is pressed on the inner face of capping 4 under the acting force of stage clip 6.
Further, survey water pressure sensor 2 can be arranged on to the bottom of outer cylinder body 1, survey the hydraulic pressure test side of water pressure sensor 2 and stretch out outside outer cylinder body 1; Inner barrel 3 be placed in the top of outer cylinder body 1 and make the opening of inner barrel and the opening of outer cylinder body concordant; Owing to having adopted the pressure transducer that model is PTKR200, highly sensitive, volume is little, and its weight is only 0.01Kg, make a complete set of weak water alarm arrangement simple, lightweight, reliability is high, greatly facilitates swimmer to carry swimming, do not affect swimmer's pleasant sensation at all, the more important thing is the sense of insecurity that has solved swimmer, effective guarantee swimmer's life safety, to ensureing that swimmer life security has important practical significance.Service condition is better.
Its main working process is as follows: drown alarm device is tied up to water under swimmer's back switch on power → swimmer (swimmer surveys water pressure sensor lever is not applied to any power while normally swimming) before lower water once → the weak water of swimmer, sink under the water, survey water pressure sensor lever is applied to certain external force → under the effect of the lever strong point, open → buoy of be pulled out → capping of the insertion end of lever ejects inner barrel and finds buoy floating to the water surface → rescue personnel under the effect of spring, illustrate that people is drowned, gone to immediately buoy place to implement rescue.Through said process, realize the object of drowned and alarm.
Claims (4)
1. a drown alarm device, it is characterized in that: comprise outer cylinder body (1), in outer cylinder body (1), be provided with the survey water pressure sensor (2) that can measure hydraulic pressure and the inner barrel (3) that is positioned at outer cylinder body, the top closure of inner barrel (3) has capping (4), between described survey water pressure sensor (2) and inner barrel (3), be provided with a lever (5), one end of described lever (5) is pressed on the clutch end of surveying water pressure sensor (2), other one end of lever (5) extend in the sidewall of capping (4) and can under normal conditions capping be locked from a side of inner barrel (3), in described inner barrel (3), be also provided with stage clip (6) and buoy (7), buoy (7) is pressed on the inner face of capping (4) under the acting force of stage clip (6).
2. according to drown alarm device claimed in claim 1, it is characterized in that: described survey water pressure sensor (2) is positioned at the bottom of outer cylinder body (1), stretch out outside outer cylinder body (1) the hydraulic pressure test side of described survey water pressure sensor (2).
3. according to drown alarm device claimed in claim 1, it is characterized in that: described inner barrel (3) be placed in the top of outer cylinder body (1) and make the opening of inner barrel and the opening of outer cylinder body concordant.
4. according to drown alarm device claimed in claim 1, it is characterized in that: on the sidewall of described inner barrel (3), be provided with support bar (8), the end of described support bar (8) is as the fulcrum of lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091118.5U CN203720993U (en) | 2014-03-03 | 2014-03-03 | Drowning alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420091118.5U CN203720993U (en) | 2014-03-03 | 2014-03-03 | Drowning alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720993U true CN203720993U (en) | 2014-07-16 |
Family
ID=51160131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420091118.5U Expired - Lifetime CN203720993U (en) | 2014-03-03 | 2014-03-03 | Drowning alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720993U (en) |
-
2014
- 2014-03-03 CN CN201420091118.5U patent/CN203720993U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |