CN108327868B - It is a kind of to show a device for the luminous of underwater equipment water surface recycling - Google Patents
It is a kind of to show a device for the luminous of underwater equipment water surface recycling Download PDFInfo
- Publication number
- CN108327868B CN108327868B CN201810034520.2A CN201810034520A CN108327868B CN 108327868 B CN108327868 B CN 108327868B CN 201810034520 A CN201810034520 A CN 201810034520A CN 108327868 B CN108327868 B CN 108327868B
- Authority
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- China
- Prior art keywords
- hydraulic pressure
- cavity
- head piece
- pressure bar
- cover plate
- 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 - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
-
- 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
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/26—Means for indicating the location of underwater objects, e.g. sunken vessels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toys (AREA)
Abstract
It is specifically a kind of to show a device for the luminous of underwater equipment water surface recycling the invention belongs to the technical field that equipment salvages the device of recycling.Including matrix, upper cover plate, lower cover plate, hydraulic pressure bar, hydrostatic membrane, nut, hydraulic pressure spring, pressure ring, screw, cavity I, rotary table, safety pin, glass cover-plate, gasket I, battery case, battery, circuit board, conducting wire, luminous tube, reversible normally closed interlock group, insulating stand I, upper contact head piece I, lower contact blade I, insulating trip, normally open contact group, insulating stand II, upper contact head piece II, lower contact blade II, spacer pin, torsional spring, gasket II, gasket III, plug screw and cavity II.The present invention is to play the role of the eye-catching position that shows by shining in the water surface, especially when equipment night float be discharged after carry out eye-catching showing position.
Description
Technical field
It is specifically a kind of to be recycled for the underwater equipment water surface the invention belongs to the technical field that equipment salvages the device of recycling
Luminous show a device.
Background technique
The world faces three major issues at present: population expansion, environmental degradation and shortage of resources.About 71% surface area on the earth
It is occupied by ocean, ocean, which not only accumulates, has educated a large amount of stock of fish and also store the mineral reserve such as petroleum, natural gas.The mankind are big to land
Part resource has developed and utilized, and non-renewable resources face the danger of failure.In following development, marine resources are developed and used
It is human development existence, unique effective, feasible solution route of exploring more opportunity for survival.Therefore, man invented is more and more
Underwater equipment collects marine information and exploitation marine resources to detect, such as obtains marine environment, landform, geomorphology information, underwater to spread
If cable and maintenance of equipment etc..So when underwater equipment operation finishes, how reliable recovery the problem of it is increasingly prominent.Because of ocean ring
Border is complicated, lacks object of reference, and underwater equipment there are many a device is shown, can not generally salvage back equipment to prevent a kind of failure
It receives.Usually by GPS positioning, but there is stormy waves in sea area, gushes, and is unfavorable for discovering device.Therefore, the present invention is by shining in the water surface
Play the role of the eye-catching position that shows, especially carries out eye-catching showing position after equipment night floats water outlet.
Summary of the invention
The present invention to solve the above-mentioned problems, provides and a kind of luminous shows a device for the recycling of the underwater equipment water surface.
The present invention takes following technical scheme: a kind of to show a device, including base for the luminous of underwater equipment water surface recycling
Body is provided with cavity I and cavity II in matrix, is provided with intermediate membrane between cavity I and cavity II, in the middle part of the matrix every
The circular hole being arranged on plate is equipped with hydraulic pressure bar, and cavity I is provided with hydrostatic membrane, the upper table of hydrostatic membrane outer edge and I intermediate membrane of cavity
Face is in contact, and the intermediate circular hole of hydrostatic membrane compresses on the shoulder that the top of hydraulic pressure bar is arranged and with nut；It is filled on hydraulic pressure bar
There is hydraulic pressure spring, hydraulic pressure spring is located between I intermediate membrane of cavity and hydrostatic membrane；Pressure ring is housed, on cavity I on the outer edge of hydrostatic membrane
Portion is equipped with upper cover plate, and hydraulic pressure boom end stretches out upper cover plate, and there are inlet opening, upper cover plate middle parts to be equipped with rotary table, hydraulic pressure bar for upper cover plate
Upper-end part of driving circular hole in the middle part of rotary table, II top of cavity are provided with glass cover-plate, and glass cover-plate and cavity II are tightly connected, cavity
Luminous tube is installed, luminous tube is connect with electric control gear, and electric control gear is connect with power control structure, power control structure in II
It is connect with hydraulic pressure bar, II sealed bottom of cavity is connected with lower cover plate.
Further, electric control gear includes battery case, and battery inside is equipped with battery, and the circuit board is located at battery case
Top is connected between battery case and circuit board by conducting wire, and luminous tube is installed on circuit boards.
Further, power control structure includes insulating stand I and insulating stand II, is provided with normally open contact on insulating stand II
Group, normally open contact group are connect with hydraulic pressure bar, and reversible sets of contacts, reversible sets of contacts distal portion and hydraulic pressure bar are provided on insulating stand I
Bottom contact, reversible sets of contacts are connected by conducting wire with circuit board.
Further, reversible sets of contacts includes upper contact head piece I and lower contact blade I, between upper contact head piece I and lower contact blade I
Equipped with insulating trip, lower contact blade I is contacted with upper contact head piece I；Normally open contact group includes upper contact head piece II and lower contact blade II, lower touching
There are big hole and small sircle hole on head piece II, lower contact blade II is mounted on the shaft shoulder being arranged on insulating stand II by big hole, small
Circular hole passes through the spacer pin on II shaft shoulder of insulating stand, is equipped with torsional spring, upper contact head between lower contact blade II and upper contact head piece II
Piece II is connected by screw with insulating stand II.
Further, the circular hole of the circular hole alignment rotary table on hydraulic pressure boom end is inserted with safety pin.
Further, glass cover-plate is located at II upper end of cavity and is fixed by screw, and matrix upper end left chamber body side is stayed
There are seal groove, built-in gasket I.
Further, lower cover plate is located at base bottom end face and is fixed by screw, and there are seal groove, built-in sealings for lower cover plate
Pad II, there are setting hole at the nearly normally open contact group of lower cover plate side wall.
The present invention by hydrostatic membrane, gasket I, gasket II, gasket III formed seal cavity II and hydrostatic membrane with it is upper
The water inlet cavity I formed between cover board provides hydrostatic membrane inside and outside pressure difference, so that hydraulic pressure bar be driven to generate certain stroke.
The present invention generates malfunction in order to avoid surface operations, increases insurance between movable part hydraulic pressure bar and upper cover plate
Needle, the present invention pull up safety pin before entering water by hand.
Contact blade I is the sheet metal with toughness under the reversible normally closed interlock group of the present invention, with certain bending deformation and
Recovery capacity.When hydraulic pressure bar is not by water pressure, lower contact blade I and upper contact head piece I are contacted, and are remained turned on.When hydraulic pressure bar by
It when water pressure moves down, heads on lower contact blade I and moves downward and separated with upper contact head piece I, remain off.
The upper contact head piece II of normally open contact group of the present invention can rotate at least 180 degree around screw axis.When installation, hydraulic pressure is pressed
Upper contact head piece is rotated in place so that the groove on hydraulic pressure bar is directed at upper contact head piece II by the setting hole of lower cover plate side wall by bar
Afterwards, hydraulic pressure bar is replied.Upper contact head piece II must not stop by hydraulic pressure bar bottom to be contacted with lower contact blade II, keeps normally open contact group
Off-state.
The present invention enters the reversible normally closed interlock group of water and first disconnects, and normally open contact group just can turn on.Reversible normally closed interlock group is with water
It can turn on deeply, be closed mutually conversion.Normally open contact group is once connected and cannot be disconnected again.
Compared with prior art, the active force of hydraulic pressure spring of the present invention can be set according to underwater equipment actual operation requirements
Meter has stronger adaptability.The reversible normally closed interlock of the present invention is switched to disconnect by on-state, and normally open contact is turned by off-state
It depends on pressurized water pressure spring for the depth of water of connection and makes its setting in motion, and row needed for making upper contact head piece II fall into hydraulic pressure bar upper groove
The active force of journey.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is reversible normally closed interlock group mounting structure schematic diagram；
Fig. 3 is normally open contact group mounting structure schematic diagram；
1- matrix in figure, 2- upper cover plate, 3- lower cover, 4- hydraulic pressure bar, 5- hydrostatic membrane, 6- nut, 7- hydraulic pressure spring, 8- pressure ring,
9- screw, 10- cavity I, 11- rotary table, 12- safety pin, 13- glass cover-plate, 14- gasket I, 15- battery case, 16- battery,
It is touched under the reversible normally closed interlock group of 17- circuit board, 18- conducting wire, 19- luminous tube, 20-, 21- insulating stand I, 22- upper contact head piece I, 23-
Contact blade II, 29- limit under head piece I, 24- insulating trip, 25- normally open contact group, 26- insulating stand II, 27- upper contact head piece II, 28-
Pin, 30- torsional spring, 31- gasket II, 32- gasket III, 33- plug screw, 34 cavitys II.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
The present invention include matrix 1, upper cover plate 2, lower cover plate 3, hydraulic pressure bar 4, hydrostatic membrane 5, nut 6, hydraulic pressure spring 7, pressure ring 8,
Screw 9, cavity I 10, rotary table 11, safety pin 12, glass cover-plate 13, gasket I 14, battery case 15, battery 16, circuit board 17,
Conducting wire 18, luminous tube 19, reversible normally closed interlock group 20, insulating stand I 21, upper contact head piece I 22, lower contact blade I 23, insulating trip 24,
Normally open contact group 25, insulating stand II 26, upper contact head piece II 27, lower contact blade II 28, spacer pin 29, torsional spring 30, gasket II 31,
Gasket III 32, plug screw 33 and cavity II 34.The circular hole that the hydraulic pressure bar 4 passes through the setting of 1 right chamber intermediate membrane of matrix is packed into
In the right chamber of matrix 1；The hydrostatic membrane 5 is in the right chamber body of matrix 1, outer edge and 1 right chamber intermediate membrane of matrix
Upper surface is in contact, and in-between circular hole compresses on the shoulder that the top of hydraulic pressure bar 4 is arranged and with nut 6；The hydraulic pressure
Spring 7 is on hydraulic pressure bar 4 and between matrix right chamber intermediate membrane and hydrostatic membrane 5；The pressure ring 8 is mounted in the right chamber of matrix 1
In body and it is located on the outer edge of hydrostatic membrane 5, the outer edge of hydrostatic membrane 5 is fixed in the right chamber of matrix 1；The upper cover plate
2 are fixed on 1 right side top of matrix and stretch out the end of hydraulic pressure bar 4 by screw 9, upper cover plate 2 in 1 right chamber body of matrix
Hydrostatic membrane 5 formed cavity I 10, there are inlet openings for upper cover plate 2；The rotary table 11 is located in the middle part of upper cover plate 2, on hydraulic pressure bar 4
End is located at 11 middle part circular hole of rotary table and the circular hole for making the circular hole on 4 end of hydraulic pressure bar be directed at rotary table 11 is inserted into safety pin 12；Institute
The glass cover-plate 13 stated is located at 1 left chamber body upper end of matrix to be fixed by screw 9, and there are close for 1 upper end left chamber body side of matrix
Sealing groove, built-in gasket I 14；The battery case 15 is located at 3 bottom of lower cover plate to be fixed by screw 9, internal that battery is housed
16；The circuit board 17 is located at 15 top of battery case to be fixed by screw 9, passes through conducting wire between battery case 15 and circuit board 17
18 are connected, and luminous tube 19 is equipped on circuit board 17；The reversible sets of contacts 20 is located at I 21 top of insulating stand and passes through screw 9
It is fixed, it is connected by conducting wire 18 with circuit board 17, reversible sets of contacts 20 includes upper contact head piece I 22 and lower contact blade I 23, upper contact head
Insulating trip 24 is housed, lower contact blade I 23 is contacted with upper contact head piece I 22, distal portion and water between piece I 22 and lower contact blade I 23
The contact of 4 bottom of compression bar；The insulating stand I 21 is fixed on the bottom of lower cover plate 3 by screw 9；The normally open contact group 25
On insulating stand II 26, it is connected by conducting wire 18 with circuit board 17, normally open contact group 25 includes upper contact head piece II 27 and lower touching
Head piece II 28, there are two circular holes on lower contact blade II 28, are mounted on the shaft shoulder being arranged on insulating stand II 26 by big hole, small
Circular hole passes through the spacer pin 29 on II 26 shaft shoulder of insulating stand, is equipped with torsional spring between lower contact blade II 28 and upper contact head piece II 27
30, upper contact head piece II 27 is connected by screw 9 with insulating stand II 26.The lower cover plate 3 is located at 1 bottom end face of matrix and passes through spiral shell
Nail 9 is fixed, and there are seal grooves for lower cover plate 3, and built-in gasket II 31, there are set at the nearly normally open contact group 25 of 3 side wall of lower cover plate
Determine hole；The gasket III 32 and plug screw 33 is located in the setting hole of lower cover plate 3, and is sequentially loaded into.Glass cover-plate 13, matrix
1, lower cover plate 3, plug screw 33 form seal cavity II 34.
The present invention forms seal cavity II 34 and water by hydrostatic membrane 5, gasket I 14, gasket II 31, gasket III 32
The water inlet cavity I 10 formed between press mold 5 and upper cover plate 2 provides hydrostatic membrane 5 inside and outside pressure difference, so that hydraulic pressure bar 4 be driven to generate
Certain stroke.
The present invention generates malfunction in order to avoid surface operations, increases insurance between movable part hydraulic pressure bar 4 and upper cover plate 2
Needle 12, the present invention pull up safety pin 12 before entering water by hand.
The lower contact blade I 23 of the reversible normally closed interlock group 20 of the present invention is the sheet metal with toughness, is become with certain bending
Shape and recovery capacity.When hydraulic pressure bar 4 is not by water pressure, lower contact blade I 23 and upper contact head piece I 22 are contacted, and are remained turned on.When
When hydraulic pressure bar 4 is moved down by water pressure, heads on lower contact blade I 23 and move downward and opened with I 22 points of upper contact head piece, remained off.
The upper contact head piece II 27 of normally open contact group 25 of the present invention can rotate at least 180 degree around 9 axis of screw.When installation, press
Hydraulic pressure bar 4, so that groove on hydraulic pressure bar 4 is directed at upper contact head piece II 27, by the setting hole of 3 side wall of lower cover plate by upper contact head piece
After II 27 are rotated in place, hydraulic pressure bar 4 is replied.Upper contact head piece II 27 must not stop by 4 bottom of hydraulic pressure bar to be connect with lower contact blade II 28
Touching, remains off normally open contact group 25.
The present invention enters the reversible normally closed interlock group 20 of water and first disconnects, and normally open contact group 25 just can turn on.Reversible normally closed interlock group
20 can turn on the depth of water, be closed mutually conversion.Normally open contact group 25 is once connected and cannot be disconnected again.
The active force of hydraulic pressure spring 7 of the present invention can be designed according to underwater equipment actual operation requirements, be had stronger suitable
Ying Xing.The reversible normally closed interlock group 20 of the present invention is switched to disconnect by on-state, and normally open contact group 25 is switched to connect by off-state
The depth of water depend on pressurized water pressure spring 7 and make its setting in motion, and stroke needed for making upper contact head piece II 27 fall into 4 upper groove of hydraulic pressure bar
Active force.
The present invention, which is mounted on, to be needed underwater operation to finish to float up to the equipment that the water surface show position recycling.Before the present invention enters water
Safety pin 12 is pulled out, water enters cavity I 10 after entering water.Certain depth of water is sunk to, external water pressure acts on hydraulic pressure bar 4 and hydrostatic membrane
On 5, hydraulic pressure bar 4 overcomes 7 elastic force pressurized water pressure spring 7 of hydraulic pressure spring and moves to 3 direction of lower cover plate.Under reversible normally closed interlock group 20
Contact blade I 23 is opened by hydraulic pressure bar 4 generates Bending Deformation far from upper contact head piece I 22, and reversible normally closed interlock group 20 is by on-state
It is converted into off-state.Equipment continues to sink, and hydraulic pressure bar 4 continues to move to 3 direction of lower cover plate, the groove alignment on hydraulic pressure bar 4
The upper contact head piece II 27 of normally open contact group 25, upper contact head piece II 27 rotated under the active force of torsional spring 30 and with lower contact blade II 27
Contact, normally open contact group 25 are converted into on-state by off-state.During equipment operation finishes floating, water pressure is small
When the compressing force of hydraulic pressure spring 7, hydraulic pressure spring 7 is replied, and hydraulic pressure bar 4 is driven to move to 2 direction of upper cover plate.Hydraulic pressure bar 4 moves in place
Afterwards, the lower contact blade I 23 of reversible normally closed interlock group 20 is replied Bending Deformation and is contacted with upper contact head piece I 22, reversible normally closed interlock group
20 are converted into on-state by off-state.At this point, the entire circuit loop of the present invention is switched on, circuit board 17 is activated, and shines
Pipe 19, which starts to shine, shows position.
Claims (4)
1. a kind of show a device for the luminous of underwater equipment water surface recycling, it is characterised in that: including matrix (1), matrix (1) is interior
Be provided with cavity I (10) and cavity II (34), be provided with intermediate membrane between cavity I (10) and cavity II (34), it is described in
The circular hole being arranged on portion's partition is equipped with hydraulic pressure bar (4), and cavity I (10) is provided with hydrostatic membrane (5), and hydrostatic membrane (5) outer edge is in
The upper surface of portion's partition is in contact, and the intermediate circular hole of hydrostatic membrane (5) on the shoulder that the top of hydraulic pressure bar (4) is arranged and uses spiral shell
Mother compresses；Hydraulic pressure spring (7) are housed on hydraulic pressure bar (4), hydraulic pressure spring (7) be located at the interior intermediate membrane of cavity I (10) and hydrostatic membrane (5) it
Between；Pressure ring (8) are housed on the outer edge of hydrostatic membrane (5), cavity I (10) top is equipped with upper cover plate (2), and hydraulic pressure bar (4) end is stretched
Upper cover plate (2) out, upper cover plate (2) are equipped with rotary table (11) in the middle part of upper cover plate (2) there are inlet opening, hydraulic pressure bar (4) upper-end part of driving in
In the middle part of rotary table (11) in circular hole, cavity II (34) top is provided with glass cover-plate (13), glass cover-plate (13) and cavity II (34)
It is tightly connected, is equipped with luminous tube (19) in cavity II (34), luminous tube (19) is connect with electric control gear, electric control gear and switch
Control structure connection, power control structure are connect with hydraulic pressure bar (4), and cavity II (34) sealed bottom is connected with lower cover plate (3)；
The electric control gear includes battery case (15), battery (16) is housed inside battery case (15), circuit board (17) is located at electricity
Pond box (15) top is connected between battery case (15) and circuit board (17) by conducting wire (18), and luminous tube (19) is mounted on circuit
On plate (17)；
The power control structure includes insulating stand I (21) and insulating stand II (26), is provided on insulating stand II (26) normally opened
Sets of contacts (25) is provided with reversible normally closed interlock group (20), reversible normally closed interlock group (20) distal portion and water on insulating stand I (21)
The contact of compression bar (4) bottom, reversible normally closed interlock group (20) are connected by conducting wire (18) with circuit board (17)；
The reversible normally closed interlock group (20) includes upper contact head piece I (22) and lower contact blade I (23), upper contact head piece I (22) and
Insulating trip (24) are housed between lower contact blade I (23), lower contact blade I (23) contacts with upper contact head piece I (22)；Normally open contact group
(25) include upper contact head piece II (27) and lower contact blade II (28), there is big hole and small sircle hole, lower touching on lower contact blade II (28)
Head piece II (28) is mounted on the shaft shoulder being arranged on insulating stand II (26) by big hole, and small sircle hole passes through insulating stand II (26) axis
Spacer pin (29) on shoulder, is equipped with torsional spring (30), upper contact head piece between lower contact blade II (28) and upper contact head piece II (27)
II (27) are connected by screw with insulating stand II (26)；
Contact blade I (23) is the sheet metal with toughness under reversible normally closed interlock group (20), when hydraulic pressure bar (4) is not by water pressure,
Lower contact blade I (23) and upper contact head piece I (22) contact, remain turned on, when hydraulic pressure bar (4) is moved down by water pressure, head on
Lower contact blade I (23) moves downward to be separated with upper contact head piece I (22), is remained off；
The upper contact head piece II (27) of normally open contact group (25) can rotate at least 180 degree, before underwater equipment enters water, upper contact head around screw
Piece II (27) must not stop by hydraulic pressure bar (4) bottom to be contacted with lower contact blade II (28), remains open normally open contact group (25)
State；
Water enters cavity I (10) after entering water, sinks to certain depth of water, and external water pressure acts on hydraulic pressure bar (4) and hydrostatic membrane (5)
On, hydraulic pressure bar (4) overcomes hydraulic pressure spring (7) elastic force pressurized water pressure spring (7) and moves to lower cover plate (3) direction；Reversible normally closed interlock
The lower contact blade I (23) of group (20) is opened by hydraulic pressure bar (4) generates Bending Deformation far from upper contact head piece I (22), reversible normally closed touching
Head group (20) is converted into off-state by on-state；Underwater equipment continues to sink, and hydraulic pressure bar (4) continues to lower cover plate (3) side
To movement, the groove on hydraulic pressure bar (4) is directed at the upper contact head piece II (27) of normally open contact group (25), and upper contact head piece II (27) is being turned round
It rotates under the active force of spring (30) and is contacted with lower contact blade II (27), normally open contact group (25) is converted into connection by off-state
State；During underwater equipment operation finishes floating, when water pressure is less than the compressing force of hydraulic pressure spring (7), hydraulic pressure spring (7) is returned
It is multiple, drive hydraulic pressure bar (4) to move to upper cover plate (2) direction；After hydraulic pressure bar (4) movement in place, reversible normally closed interlock group (20)
Lower contact blade I (23) is replied Bending Deformation and is contacted with upper contact head piece I (22), and reversible normally closed interlock group (20) is converted by off-state
For on-state；At this point, entire circuit loop is switched on, circuit board (17) is activated, and luminous tube (19), which starts to shine, shows position.
2. according to claim 1 show a device for the luminous of underwater equipment water surface recycling, it is characterised in that: hydraulic pressure bar
(4) circular hole of circular hole alignment rotary table (11) of upper end is inserted with safety pin (12).
3. according to claim 2 show a device for the luminous of underwater equipment water surface recycling, it is characterised in that: described
Glass cover-plate (13) is located at cavity II (34) upper end to be fixed by screw, II (34) side of matrix (1) upper end cavity there are
Seal groove, built-in gasket I (14).
4. according to claim 3 show a device for the luminous of underwater equipment water surface recycling, it is characterised in that: described
Lower cover plate (3) is located at matrix (1) bottom end face to be fixed by screw, and there are seal groove, built-in gaskets II for lower cover plate (3)
(31), there are setting hole at the nearly normally open contact group (25) of lower cover plate (3) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034520.2A CN108327868B (en) | 2018-01-15 | 2018-01-15 | It is a kind of to show a device for the luminous of underwater equipment water surface recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034520.2A CN108327868B (en) | 2018-01-15 | 2018-01-15 | It is a kind of to show a device for the luminous of underwater equipment water surface recycling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108327868A CN108327868A (en) | 2018-07-27 |
| CN108327868B true CN108327868B (en) | 2019-09-24 |
Family
ID=62923940
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810034520.2A Expired - Fee Related CN108327868B (en) | 2018-01-15 | 2018-01-15 | It is a kind of to show a device for the luminous of underwater equipment water surface recycling |
Country Status (1)
| Country | Link |
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| CN (1) | CN108327868B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723261B (en) * | 2019-10-23 | 2021-05-07 | 广东海洋大学 | Safety early warning alarm system convenient to accurate positioning navigation of boats and ships |
| CN110987030B (en) * | 2019-12-17 | 2021-07-02 | 山西大学 | Inertia feedback device for air-drop water inlet equipment |
| CN114506424B (en) * | 2022-04-20 | 2022-08-30 | 深之蓝海洋科技股份有限公司 | Floating position indicating device and underwater equipment on separation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142173B (en) * | 1983-01-12 | 1986-12-03 | Mp Compact Energy Ltd | Signalling device |
| JP2638013B2 (en) * | 1987-12-05 | 1997-08-06 | 深田サルベージ株式会社 | Method and apparatus for recovering mooring material when sinking floating structure |
| GB2434777B (en) * | 2006-02-02 | 2010-11-24 | Mellowgraphic Ltd | Automatically inflatable flotation device |
| CN103807632A (en) * | 2012-11-15 | 2014-05-21 | 中国科学院沈阳自动化研究所 | Low-power-consumption underwater position indicating light beacon equipment |
| CN203889008U (en) * | 2014-04-08 | 2014-10-22 | 中国电子科技集团公司第三十六研究所 | Hydrostatic pressure releaser |
| CN204043532U (en) * | 2014-06-26 | 2014-12-24 | 江南工业集团有限公司 | A kind of hydraulic pressure type underwater ignition device |
| CN105698101B (en) * | 2014-11-26 | 2018-01-23 | 中国科学院沈阳自动化研究所 | A kind of self-tolerant Position indication lamp mark and its control method for underwater robot |
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2018
- 2018-01-15 CN CN201810034520.2A patent/CN108327868B/en not_active Expired - Fee Related
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| CN108327868A (en) | 2018-07-27 |
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