CN104318715A - Alarm and rescue apparatus for distress in water - Google Patents
Alarm and rescue apparatus for distress in water Download PDFInfo
- Publication number
- CN104318715A CN104318715A CN201410341050.6A CN201410341050A CN104318715A CN 104318715 A CN104318715 A CN 104318715A CN 201410341050 A CN201410341050 A CN 201410341050A CN 104318715 A CN104318715 A CN 104318715A
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- Prior art keywords
- ring
- cylindrical shell
- distress
- electric battery
- rear end
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/0005—Life-saving in water by means of alarm devices for persons falling into the water, e.g. by signalling, by controlling the propulsion or manoeuvring means of the boat
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention discloses an alarm and rescue apparatus for distress in water. According to the apparatus with high portability, after a person in distress opens an alarm terminal conveniently and rapidly, the apparatus is separated from the human body automatically and floats on the water surface for alarming, and the rescuer security also can be guaranteed. Therefore, technical problems that the existing rescue apparatus can not be carried conveniently, the application range is small, the person in distress can be not rescued securely, and the risk of the rescuer is high and the like in the prior art can be solved. The alarm and rescue apparatus comprises a columnar cylinder and a battery pack in the cylinder. A transparent lampshade covers and seals a port in one side of the cylinder; and a rear end cover covers and seals a port in the other side. A plurality of beads are embedded in the inner side of the lampshade and are electrically connected to the battery pack by a circuit board. An annular baffle plate is arranged in the cylinder between the battery pack and the rear end cover; a lifting pin that can be clamped and hung at the annular baffle plate penetrates the annular baffle plate in a sliding mode; the inner side end of the lifting pin is abutted against the outer side end of the battery pack; the outer side end of the lifting pin is abutted against the rear end cover and is connected to one end of a drag rope; and the other end of the drag rope is fixed at the rear end cover. An elastic band is arranged at the outer side of the rear end cover.
Description
Technical field
The present invention relates to a kind of warning aid, particularly relate to a kind of volume little, be convenient for carrying, overboard person in distress conveniently can open end of reporting to the police, and the warning end opened automatically is separated with human body and flies at the water surface and carries out distress alerting aid in the water of reporting to the police.
Background technology
Swimming is that a kind of body-building deeply liked by people runs, but for swimmer, especially beginner or not natatory people, swimming or unexpected overboard (as steamer sinking, marine air crash) if time do not have enough and effective safeguard protection or Forewarning Measures breakneck often, as areas adjacent nobody Timeliness coverage person in distress in danger, even if or near have people to find, due to rescuer and in dangerly often there is certain distance, when rescuer trip near person in distress time often due to person in distress sink water and with current drift after lose rescue target, not only bring very large difficulty to rescue work, make person in distress miss for the first rescue time simultaneously, its life security of direct threat, even if or rescuer has carried out suing and labouring timely, but person in distress often catches rescuer firmly due to the instinct of seeking survival in process of suing and labouring, rescuer cannot be sued and laboured, even rescuer is taken off in water together time serious, thus cause larger casualty accident.
Chinese patent discloses a kind of swimming life saving device from drowning (CN103213661A), comprise hollow hoses, peviform buoy, buoy inner chamber, suction nozzle, fine rule, safety pin, peviform buoy center is inserted in hollow hoses upper end, lower end connects a suction nozzle, suction nozzle connects a fine rule, fine rule other end system safety pin, except safety pin, all the other are sealed in polybag.When swimmer is when meeting accident drowned, swimmer is by hollow hoses face breathe air, sedately go to shoal water zone, or wait for visitor and lifeguard's rescue, but this device device volume is larger, not Portable belt, and alarm free function, neighbouring personnel not easily find person in distress, the less shallow water area of stormy waves or the use of inshore region can only be used for, simultaneously owing to needing user to have water float ability when using, therefore be only applicable to natatory people use, but the natatory safety often ignoring self due to its inconvenience of carrying, therefore use and there is limitation, the request for utilization of various situation cannot be met, there will be person in distress equally when suing and labouring often catches rescuer firmly due to the instinct of seeking survival simultaneously, rescuer cannot be sued and laboured, even rescuer is taken off in water together time serious, thus cause the problems such as larger casualty accident.
Summary of the invention
It is little that the present invention mainly provides a kind of volume, be convenient for carrying, overboard person in distress conveniently can open end of reporting to the police, the warning end opened automatically is separated with human body and flies at the water surface reports to the police, and ensure distress alerting aid in the water of deliverer's security, solve the aid existed in prior art and carry inconvenience, usable range is little, cannot to person in distress's safe rescuing, the dangerous high technical matters of deliverer.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: distress alerting aid in a kind of water, the cylindrical shell comprising column and the electric battery be located in cylindrical shell, in a side ports of cylindrical shell, sealing cover has transparent lampshade, on opposite side port, sealing cover has rear end cap, several lamp pearls are embedded with inside lampshade, lamp pearl is electrically connected on the battery pack by wiring board, cylinder inboard wall between described electric battery and rear end cap is provided with ring baffle, on ring baffle, airtight slip is interspersed with the ejector pin that can block and hang over ring baffle upper surface, the medial extremity elastic top of ejector pin is connected on the outboard end of electric battery and the electrode tip of electric battery can be made to be separated with the connection terminal on wiring board, the outboard end of ejector pin passes ring baffle apical grafting on rear end cap, and be connected on the outboard end of ejector pin can one end of flared drag rope, the other end of drag rope is fixed on rear end cap inner side end, rear end cap end face outside is provided with can the elastic bands of colligation on human body.By interspersed ejector pin that the ring baffle between electric battery and rear end cap slides, because the medial extremity apical grafting of ejector pin also can make the electrode tip of electric battery be separated with the connection terminal on wiring board at the outboard end of electric battery, outboard end is connected to and can outwards launches and the drag rope one end be connected with rear end cap, during use, the elastic bands be connected on rear end cap first can be tied up and is fixed at human bodies such as arm root or waists by swimmer before entering water, swimmer in water once in danger, rear end cap can be opened, the outside ejecting card of ejector pin hangs on ring baffle, the drag rope being connected to rear end cap and ejector pin outwards launches, rear end cap is fixed on human body by elastic bands, the cylindrical shell be separated with rear end cap upwards swims on the water surface immediately, the ejector pin simultaneously outwards ejected makes the backward outer ejection of the ineffective power of electric battery, the electrode tip of electric battery is touched with the connection terminal on wiring board and is connected, in lampshade, the lamp pearl of setting-in starts flicker warning after being energized, personnel now can succour immediately to person in distress, because flicker alarm lamp is connected by drag rope with person in distress, when person in distress's submerged or with meeting synchronizing moving during stream drift, relief can find person in distress easily according to flicker alarm lamp, and by pulling afloat cylindrical shell one end that person in distress is pulled to place of safety or the pull-out water surface, thus it also avoid de-the live in rescuer of person in distress, impact is sued and laboured and is even threatened the life security of rescuer, rescuer's security is high, guarantee that person in distress is succoured timely and effectively, when especially there is sea air crash or sinking, it is no matter daytime or night all can according to the light overboard person in distress of locating and tracking accurately, it is made to be sought help in the very first time, reliability is high, applied widely, meet the request for utilization of various situation, be fixed on the positions such as arm root or waist, both swimming can not be hindered, be convenient to again the rear traction to person in distress in danger fix, volume is little, be convenient for carrying.
The electrode tip of electric battery can towards the side of lampshade, and as preferably, the electrode tip of described electric battery is towards ring baffle, and connection terminal correspondence to be fixed on ring baffle and to be electrically connected with wiring board by wire.When the electrode tip of electric battery is towards ring baffle, when ejector pin skids off, electric battery can move down to dock with connection terminal by gravity and be connected.
As more preferably, described connection terminal is fixed on ring baffle by the first screw, and between the first screw and connection terminal, sandwiched one end of electrode spring, and the other end of electrode spring points to corresponding battery set electrode.By arranging electrode spring on connection terminal, can guarantee that connection terminal fully contacts with battery set electrode, shortening again electric battery simultaneously and moving down stroke, and increasing the located space of ejector pin, guarantee space structure and rationally distributed.
As more preferably, described ring baffle is fixed on cylindrical shell by the second screw, and is folded with the first O-ring seal between the outer ring surface and cylinder inboard wall face of ring baffle.Ring baffle is fixed on cylindrical shell by the second screw, and fixed form is simple and reliable; By being folded with the first O-ring seal between ring baffle and cylinder inboard wall, anti-sealing enters in the cavity at electric battery place, guarantees the sealing of circuit cavity.
As preferably, the mesopore edge of described ring baffle inwardly on extend to form the baffle plate boss of annular, the ejector pin upper end corresponding with baffle plate boss stretches out and forms the ejector pin boss of annular, between the upper surface of the lower surface of ejector pin boss and baffle plate boss, be folded with the second O-ring seal, the ejector pin that baffle plate boss lower surface is corresponding is provided with the 3rd O-ring seal.By the mesopore edge at electric ring baffle inwardly on extend to form baffle plate boss, and at the upper and lower end face of baffle plate boss, O-ring seal is set respectively, the sealing between ejector pin and ring baffle can be guaranteed, 3rd O-ring seal is folded in the mesopore of ring baffle corresponding to baffle plate boss lower surface, O-ring seal can be avoided to deviate from, improve sealing reliability.
Electric battery can directly be connected on the downside of wiring board, as preferably, pressing plate is provided with in cylindrical shell between described wiring board and electric battery, the pressing plate corresponding with electric battery is provided with location hole of the spring, in one end of location hole of the spring interpolation then Compress Spring, the downward apical grafting of the other end of Compress Spring is on cell stack face.By arranging pressing plate between wiring board and electric battery, pressing plate passes through again Compress Spring overhead on the upper surface of electric battery, and when ejector pin moves down, electric battery can move down under spring force and fully contact with connection terminal, improves system reliability.
Rear end cap can be screwed in cylindrical shell lower port, as preferably, the edge of described rear end cap upwards extends and is provided with locating ring, locating ring sliding plug is in cylindrical shell, between the wall that cylindrical shell is relative, be provided with the manual draw bar of pull-out of can laterally sliding through locating ring, the outboard end apical grafting of ejector pin is on manual draw bar.Rear end cap passes through locating ring sliding plug in cylindrical shell lower port, and horizontal slip arranges manual draw bar between locating ring and cylindrical shell, and make the outboard end apical grafting of ejector pin on manual draw bar, in danger when opening rear end cap, manual draw bar only need be pulled outside, and ejector pin moves down, rear end cap and self falling, open convenient and swift, make person in distress in case of emergency be easy to operation start.
As preferably, described lampshade comprises the transparent ring body with cylinder inboard wall face interworking, to amplify groove corresponding to being provided with annular outside the outboard end mesopore of ring body, transparent film is covered with outside annular amplifies groove, loudspeaker detent is provided with outside the medial extremity mesopore of ring body, in loudspeaker detent, be embedded with the sounding diaphragm be electrically connected with wiring board, lamp pearl is distributed on the outer corresponding ring body of sounding diaphragm.By being provided with loudspeaker detent outside the medial extremity mesopore of transparent ring body, and in loudspeaker detent setting-in sounding film sheet, outside the outboard end mesopore corresponding to ring body, arrange annular to amplify groove, film established by the annular groove outer cover that amplifies, namely electric horn structure is defined at the middle part of ring body, increase audible alarm while light warning, improve alarming effect further.
As more preferably, be provided with diaphragm oscillating trough in the bottom of described loudspeaker detent.Diaphragm oscillating trough improves the sound effect of loudspeaker.
As more preferably, described cylindrical shell is transparent nonmetal parts, the cylindrical shell one end integral type corresponding with lampshade is connected with at the bottom of latticed cylinder, at the bottom of film-clamp is located at tin and between ring body, is provided with gap between the annular boss corresponding between groove with ring body mesopore and annular amplifies and film.Nonmetal parts is lightweight and corrosion phenomena can not occur; At the bottom of the latticed cylinder of barrel end, guarantee that loudspeaker export enough volumes.
Therefore, in water of the present invention, distress alerting aid has following advantage:
1, lightweight, volume is little, facilitate in water use carry;
2, simple and convenient during operation in danger, the warning end of unlatching is automatically separated with human body and flies at the water surface and carries out sound and light alarm, good warning effect, facilitates rescue personnel carry out quick position to person in distress and sue and labour, maximizes the life rescue time shortening person in distress;
3, applied widely, meet request for utilization in danger in various water.
accompanying drawing illustrates:
Fig. 1 is the structural representation of distress alerting aid in water of the present invention;
Fig. 2 is the B place enlarged drawing shown in Fig. 1;
Fig. 3 is the C place enlarged drawing shown in Fig. 1;
Fig. 4 is the D place enlarged drawing shown in Fig. 1;
Fig. 5 is the A-A cut-open view shown in Fig. 1;
Fig. 6 is the vertical view of Fig. 1.
embodiment:
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in figures 1 to 6, distress alerting aid in a kind of water of the present invention, comprise the columned cylindrical shell 1 that colourless transparent plastic is made, the upper port integral type of cylindrical shell 1 to be connected at the bottom of latticed cylinder 19, at the bottom of the cylinder 19 cylindrical shell 1 in be coaxially embedded with a transparent lampshade 3, wherein lampshade 3 comprises the ring body 31 with the circle of cylindrical shell 1 internal face interworking, ring body 31 is made up of colourless transparent resin material, with 19 corresponding ring body 31 end face outside at the bottom of cylinder coaxially have an annular and to amplify groove 32, one piece of transparent film 33 is established in the amplify ring body 31 end face outside upper cover of groove 32 correspondence of annular, as shown in Figure 2, at the bottom of film 33 is folded in tin between 19 and ring body 31, with the gap of 2mm between annular boss 37 end face corresponding between groove 32 with ring body 31 mesopore and annular amplifies and film 33, the inner side end of ring body 31 coaxially has a loudspeaker detent 34, be filled with one piece of sounding diaphragm 35 loudspeaker detent 34 is embedded, the bottom of loudspeaker detent 34 corresponding above sounding diaphragm 35 coaxially has a diaphragm oscillating trough 36, setting-in 6 lamp pearls 5 on the outer corresponding ring body 31 of sounding diaphragm 35, and 6 lamp pearls 5 are uniform at same circumferencial direction, one piece of wiring board 6 is set with 19 relative lampshade 3 parallel beneath at the bottom of cylinder, lamp pearl 5 and sounding diaphragm 35 are all connected electrically on wiring board 6, in the cylindrical shell 1 of the below of wiring board 6, interworking installs one piece of circular pressing plate 14, a location hole of the spring 15 is had at the middle part of pressing plate 14 lower surface, in location hole of the spring 15, one end of Compress Spring 16 in vertical grafting, the other end of Compress Spring 16 downward vertically apical grafting on one piece of square electric battery 2 end face, the electrode tip of square electric battery 2 down, as shown in Figure 5, in order to avoid electric battery 2 is rocked at cylindrical shell 1, the circumscribed circle of electric battery 2 and the inner circle equal and opposite in direction of cylindrical shell 1, in cylindrical shell 1 corresponding below the electrode tip of electric battery 2, interworking is installed with one piece of ring baffle 7, ring baffle 7 is fixed on cylindrical shell 1 by four the second screws 20, in order to ensure the sealing between ring baffle 7 and cylindrical shell 1, sandwiched the first O-ring seal 21 between the outer ring surface and cylindrical shell 1 internal face of ring baffle 7, as shown in Figure 4, the ring baffle 7 corresponding with the positive and negative electrode of electric battery 2 fixes a connection terminal 11 respectively by the first screw 24, connection terminal 11 electrically connect wiring board 6 by wire 12, electrode spring 13 is vertically fixed wtih respectively above connection terminal 11, the lower end of electrode spring 13 press from both sides be fastened on the first screw 24 between head and the upper surface of connection terminal 11, the upper end of electrode spring 13 points to corresponding electric battery 2 negative or positive electrode respectively.As shown in Figure 1, in cylindrical shell 1 lower port corresponding on the downside of ring baffle 7, sealing cover a rear end cap 4, the edge of rear end cap 4 upwards extends to form locating ring 17, locating ring 17 sliding plug is in cylindrical shell 1, the cylindrical shell 1 corresponding with locating ring 17 is diametrically laterally interspersed with a manual draw bar slidably pulled out 18, manual draw bar 18 makes rear end cap 4 be fixed in the lower port of cylindrical shell 1 through cylindrical shell 1 and locating ring 17 successively, for the ease of pulling, bend structure ringwise corresponding to manual draw bar 18 one end outside cylindrical shell 1.As shown in Figure 3, the mesopore edge level of ring baffle 7 inwardly also upwards extends the baffle plate boss 20 that forms annular, through the mesopore of baffle plate boss 20 and mesopore grafting ejector pin 8 of ring baffle 7, ejector pin 8 also keeps being slidably connected with the mesopore interworking of baffle plate boss 20, the upper end apical grafting of ejector pin 8 is on the lower surface of electric battery 2, the lower end apical grafting of ejector pin 8 is at the middle part of manual draw bar 18, the electrode tip of electric battery 2 is made to leave corresponding electrode spring 13, the ejector pin 8 corresponding with baffle plate boss 20 upper surface stretches out and forms the ejector pin boss 21 of annular, between the upper surface of the lower surface of ejector pin boss 21 and baffle plate boss 20, sandwiched the second O-ring seal 22, on the ejector pin 8 that baffle plate boss 20 lower surface is corresponding, cover is filled with the 3rd O-ring seal 23, ejector pin 8 end corresponding on the downside of ring baffle 7 is connected to can one end of flared drag rope 9, because nylon rope has lightweight, intensity is high, and can not the features such as corrosion phenomena be there is, the water surface can be swum in order to ensure cylindrical shell 1 after opening simultaneously, drag rope 9 adopts the nylon rope of 30 meters long for this reason, the other end of drag rope 9 is fixed on rear end cap 4 inner side end, the middle part of drag rope 9 overlays in the container cavity between ring baffle 7 and rear end cap 4, in the middle part of rear end cap 4 end face outside, be fixed wtih again one colligation can have an elastic bands 10 of sufficient intensity on human body, the middle part of elastic bands 10 by screw fastening on rear end cap 4, for the ease of using, the buckle of interworking has been installed at the two ends of elastic bands 10.
During use, as before steamer sinking or before sea airplane crash parachute jumping, user first opens the buckle at elastic bands 10 two ends and fixes after being wrapped in waist, when there is burst accident and trip (in danger) cannot be continued in swimmer in water, pull manual draw bar 18 outside, cylindrical shell 1 is deviate from and upwards float on the water surface under buoyancy on rear end cap 4, messenger rope 9 launches, electric battery 2 moves down under the restoring force effect of Compress Spring 16, the electrode tip of electric battery 2 is contacted with corresponding electrode spring 13, lamp pearl 5 is glimmered, loudspeaker pipe and carry out sound and light alarm, periphery personnel are reminded to sue and labour, before deliverer does not arrive, person in distress can drift about along with current, now person in distress pulls with cylindrical shell 1 synchronizing moving held of reporting to the police by drag rope 9, even if therefore sink under water at night or person in distress, deliverer also swims in the warning end that the water surface carries out sound and light alarm search out person in distress quickly and accurately by following the tracks of, person in distress is involved the water surface and is pulled on ship or the safety zone such as bank by the cylindrical shell 1 pulling end of reporting to the police when deliverer sues and labours, thus avoid person in distress in relief and catch rescuer firmly due to the instinct of seeking survival, rescuer cannot normally be sued and laboured, even rescuer is taken off together the casualty accident that in water, initiation is larger time serious, both guaranteed that person in distress was succoured in the very first time, turn improve the security of deliverer, the maximized life security that ensure that people.
Specific embodiment described herein is only to design of the present invention explanation for example.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. distress alerting aid in a water, the cylindrical shell (1) comprising column and the electric battery (2) be located in cylindrical shell (1), in a side ports of cylindrical shell (1), sealing cover has transparent lampshade (3), on opposite side port, sealing cover has rear end cap (4), several lamp pearls (5) are embedded with in lampshade (3) inner side, lamp pearl (5) is connected electrically in electric battery (2) by wiring board (6), it is characterized in that: cylindrical shell (1) inwall between described electric battery (2) and rear end cap (4) is provided with ring baffle (7), the upper airtight slip of ring baffle (7) is interspersed with the ejector pin (8) that can block and hang over ring baffle (7) upper surface, the medial extremity elastic top of ejector pin (8) is connected on the outboard end of electric battery (2) and the electrode tip of electric battery (2) can be made to be separated with the connection terminal (11) on wiring board (6), the outboard end of ejector pin (8) passes ring baffle (7) apical grafting on rear end cap (4), and be connected on the outboard end of ejector pin (8) can one end of flared drag rope (9), the other end of drag rope (9) is fixed on rear end cap (4) inner side end, rear end cap (4) end face outside is provided with can the elastic bands of colligation on human body (10).
2. distress alerting aid in water according to claim 1, it is characterized in that: the electrode tip of described electric battery (2) is towards ring baffle (7), and connection terminal (11) correspondence is fixed on ring baffle (7) and goes up and pass through wire (12) and be electrically connected with wiring board (6).
3. distress alerting aid in water according to claim 2, it is characterized in that: described connection terminal (11) is fixed on ring baffle (7) by the first screw (24), and sandwiched one end of electrode spring (13) between the first screw (24) and connection terminal (11), the other end of electrode spring (13) points to corresponding electric battery (2) electrode.
4. distress alerting aid in water according to claim 2, it is characterized in that: described ring baffle (7) is fixed on cylindrical shell (1) by the second screw (20), and be folded with the first O-ring seal (21) between the outer ring surface and cylindrical shell (1) internal face of ring baffle (7).
5. distress alerting aid in the water according to Claims 1-4 any one, it is characterized in that: the mesopore edge of described ring baffle (7) inwardly on extend to form the baffle plate boss (20) of annular, ejector pin (8) upper end corresponding with baffle plate boss (20) stretches out and forms the ejector pin boss (21) of annular, between the upper surface of the lower surface of ejector pin boss (21) and baffle plate boss (20), be folded with the second O-ring seal (22), the ejector pin (8) that baffle plate boss (20) lower surface is corresponding is provided with the 3rd O-ring seal (23).
6. distress alerting aid in the water according to Claims 1-4 any one, it is characterized in that: in the cylindrical shell (1) between described wiring board (6) and electric battery (2), be provided with pressing plate (14), the pressing plate (14) corresponding with electric battery (2) is provided with location hole of the spring (15), in one end of location hole of the spring (15) interpolation then Compress Spring (16), the downward apical grafting of the other end of Compress Spring (16) is on electric battery (2) end face.
7. distress alerting aid in the water according to Claims 1-4 any one, it is characterized in that: the edge of described rear end cap (4) upwards extends and is provided with locating ring (17), locating ring (17) sliding plug is in cylindrical shell (1), between the wall that cylindrical shell (1) is relative, be provided with the manual draw bar (18) of pull-out of can laterally sliding through locating ring (17), the outboard end apical grafting of ejector pin (8) is on manual draw bar (18).
8. distress alerting aid in the water according to Claims 1-4 any one, it is characterized in that: described lampshade (3) comprises the transparent ring body (31) with cylindrical shell (1) internal face interworking, be provided with annular outside outboard end mesopore corresponding to ring body (31) to amplify groove (32), transparent film (33) is covered with outside annular amplifies groove (32), loudspeaker detent (34) is provided with outside the medial extremity mesopore of ring body (31), the sounding diaphragm (35) be electrically connected with wiring board (6) is embedded with in loudspeaker detent (34), lamp pearl (5) is distributed on sounding diaphragm (35) ring body (31) corresponding outward.
9. distress alerting aid in water according to claim 8, is characterized in that: be provided with diaphragm oscillating trough (36) in the bottom of described loudspeaker detent (34).
10. distress alerting aid in water according to claim 8, it is characterized in that: described cylindrical shell (1) is transparent nonmetal parts, cylindrical shell (1) one end integral type corresponding with lampshade (3) is connected with (19) at the bottom of latticed cylinder, at the bottom of film (33) is folded in tin between (19) and ring body (31), between the annular boss (37) corresponding between groove (32) with ring body (31) mesopore and annular amplifies and film (33), be provided with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341050.6A CN104318715B (en) | 2014-07-18 | 2014-07-18 | Distress alerting aid in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341050.6A CN104318715B (en) | 2014-07-18 | 2014-07-18 | Distress alerting aid in water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104318715A true CN104318715A (en) | 2015-01-28 |
| CN104318715B CN104318715B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341050.6A Expired - Fee Related CN104318715B (en) | 2014-07-18 | 2014-07-18 | Distress alerting aid in water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034391A (en) * | 2015-03-09 | 2016-10-19 | 中国石油集团长城钻探工程有限公司 | Circular circuit board mounting cylinder for oil logging instrument |
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| WO2004080794A1 (en) * | 2003-03-14 | 2004-09-23 | Zherebyatyev, Mikhail Alekseevich | Device for rescuing and detecting objects below the water surface |
| CN1594027A (en) * | 2003-09-08 | 2005-03-16 | 珠海中通建电子有限公司 | Position indicator self-lighting floating lamp for life saving |
| CN201999184U (en) * | 2010-12-14 | 2011-10-05 | 江苏华燕船舶装备有限公司 | Lifebelt self-lighting buoy light |
| CN202373111U (en) * | 2011-08-29 | 2012-08-08 | 郭洪礼 | A drowning alarm assistance device and a fixing support of the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034391A (en) * | 2015-03-09 | 2016-10-19 | 中国石油集团长城钻探工程有限公司 | Circular circuit board mounting cylinder for oil logging instrument |
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| CN104318715B (en) | 2016-06-15 |
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