CN218647153U - Underwater Beidou optical beacon machine - Google Patents
Underwater Beidou optical beacon machine Download PDFInfo
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- CN218647153U CN218647153U CN202222924775.0U CN202222924775U CN218647153U CN 218647153 U CN218647153 U CN 218647153U CN 202222924775 U CN202222924775 U CN 202222924775U CN 218647153 U CN218647153 U CN 218647153U
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Abstract
The utility model discloses an underwater Beidou optical beacon machine, which comprises a titanium alloy pipe, wherein one end of the titanium alloy pipe is connected with a pressure-resistant glass cover, the other end of the titanium alloy pipe is connected with a power supply bin, a titanium alloy top cover is arranged at the top of the pressure-resistant glass cover, and a power supply is arranged in the power supply bin and is sealed by the power supply bin cover; a solar panel, a main control module, a magnetic reed switch and a fixing sheet are arranged on the inner wall of the titanium alloy pipe, and the solar panel and a power supply in a power supply bin supply power to the components together. The beacon machine integrates the Beidou satellite positioning and light positioning functions, the problem of split design of the satellite beacon machine and the light beacon machine is solved, the water entering state is judged by adopting the solid-state water sensor, and the dry battery and the solar cell panel are used for supplying power simultaneously, so that the technical problems of shallow submerging depth, high standby power consumption, short working time and the like of the current beacon machine are solved.
Description
Technical Field
The utility model relates to a field is retrieved to the ocean detection equipment, specific theory relates to a beacon machine for instructing ocean to sit end observation system and go out water back position information in this field, especially a big dipper light beacon machine under water of big dipper satellite signal and light signal simultaneous action.
Background
In the field of marine environment monitoring, underwater sound subsurface buoy and the like are the most common carrying platforms for acquiring marine environment monitoring data. As an unattended observation means which can be continuously and long-term deployed underwater, various underwater monitoring platforms such as deep sea underwater sound submerged buoy, underwater workstation, submarine seismograph, autonomous underwater vehicle and the like play an increasingly important role in marine environment monitoring. Considering that the marine environmental monitoring system is usually deployed underwater at a certain depth, the system integrates a plurality of expensive measuring and detecting instruments and also stores a large amount of valuable data, so that one of the problems which must be considered before the deployment of the marine environmental monitoring system is how to reliably recover the system in the later period. In the underwater equipment recovery process, the submerged buoy and other observers release the balance weight at the bottom of the observation platform by the releaser after the observation task is completed, and after the observation platform floats out of the water surface, the recovery personnel return to the place near the release point to recover the equipment. However, under the influence of ocean currents, ocean storms and other factors, when the observation system is recovered, the final position of the observation system is often greatly changed compared with the position of the observation system when the observation system is thrown, so that certain difficulty is caused to equipment recovery, and the problem of position deviation is more serious in a bottom-sitting observation system using a timing releaser. The positioning beacon machine can transmit the real-time position information of the equipment to the corresponding receiving platform, so that the recovery efficiency of the equipment is effectively improved, and the accidental loss of the equipment is avoided. In addition, the situation that the underwater equipment accidentally floats out of the water surface when influenced by ocean currents, trawling of a fishing boat, deliberate damage and the like is considered, so that the equipment cannot be normally recovered, huge economic loss is caused, and more seriously, data acquired by an underwater platform cannot be effectively recovered. And if the underwater monitoring platform gives an alarm in time and positions and tracks in real time at the first time when the underwater monitoring platform goes out of water accidentally, powerful guarantee can be provided for the equipment and data safety of the platform.
The beacon machine is used as signal indicating equipment for recovering underwater platforms such as deep sea submerged beacons, underwater vehicles and the like, is arranged on the underwater platforms, and enters a silent mode along with the underwater platforms when entering water, so that the beacon is in a low-power-consumption standby state; when the underwater platform goes out of water, the satellite beacon machine transmits satellite signals and reports position information and state parameters, and the light beacon can transmit flash lamp signals at night to assist in fishing work, so that smooth and safe recovery of the underwater platform is realized.
At present, the domestic beacon mainly has three problems: firstly, still comparatively rely on the iridium satellite to carry out data transmission at present domestically, this kind of transmission mode consumption is lower, and the communication success rate is higher, but simultaneously because dispose the reason abroad, the locating data need upload to the server that the american iridium satellite company operated, then distribute to each user through the email, lead to sensitive information such as domestic equipment locating information and ocean monitoring data to be mastered by relevant organizations or individuals abroad, seriously threaten the security of china's marine environment monitoring data secrecy, ocean national defense construction and marine operation equipment. Secondly, along with the construction of the Beidou satellite network, the specific short message communication and accurate positioning capacity of the Beidou satellite network have gradually highlighted the effect in each application field, and domestic colleges and universities and scientific research institutes also begin to design satellite beacons based on Beidou communication, but the water inlet sensing switch adopted by the beacon is still a traditional mechanical pressure switch, whether the beacon enters water or not is judged according to the magnitude of the pressure value, and the on-off of the beacon is determined. The beacon machine cannot adapt to the requirement of the sea depth due to the limitation of the pressure sensor, the sensitivity requirement of the pressure switch is high, various floaters and adsorbates are easy to attach after the beacon machine is laid on the sea bottom for a long time, the switch performance is greatly influenced, and the stability of the whole system is further influenced; thirdly, the current beacon machine mostly adopts a split design of a satellite beacon and an optical beacon, so that the load burden of the ocean observation system is increased, and the layout of other instruments and meters is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve internal satellite beacon machine to iridium star communication system's reliance, provide a big dipper light beacon machine under water, this beacon machine has integrateed big dipper satellite positioning and light positioning function, has solved the problem of satellite beacon machine with light beacon machine components of a whole that can function independently design, adopts solid-state water sensor to judge into the water state, uses dry battery and solar cell panel to supply power simultaneously, has solved technical problem such as current beacon machine dive degree of depth is shallow under, stand-by power consumption is high, operating time is short.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an under water big dipper light beacon machine which improves and lies in: the titanium alloy power supply comprises a titanium alloy pipe, wherein one end of the titanium alloy pipe is connected with a pressure-resistant glass cover, the other end of the titanium alloy pipe is connected with a power supply bin, a titanium alloy top cover is arranged at the top of the pressure-resistant glass cover, and a power supply is arranged in the power supply bin and sealed by a power supply bin cover; the solar cell panel is arranged on the inner wall of the titanium alloy tube, the main control module, the magnetic reed switch and the fixed slice are arranged, the solar cell panel is right opposite to a light transmitting part of the pressure-resistant glass cover, the Beidou module, the LED lamp beads and the photoresistors are embedded in the solar cell panel, the control circuit and the power supply circuit of the Beidou module, the LED lamp beads and the photoresistors are arranged on the main control module, the main control module is internally provided with the solid-state water sensor, the titanium alloy tube is used as a negative end of the solid-state water sensor, two open ends of the solid-state water sensor are respectively electrically connected with the titanium alloy top cover and the titanium alloy tube, the magnetic reed switch is electrically connected with the main control module, the fixed slice is provided with the positive terminal, the positive terminal is electrically connected with the main control module and is insulated and isolated from the titanium alloy tube, and the solar cell panel and the power supply in the power supply bin are used for supplying power for the components.
Furthermore, the titanium alloy pipe is respectively in threaded connection with the pressure-resistant glass cover and the power supply bin, a groove is formed in the joint, an O-shaped sealing ring is placed in the groove, a cross-shaped notch is formed in the outer wall of the titanium alloy pipe opposite to the magnetic reed switch in the titanium alloy pipe, a plurality of holes are formed in the outer wall of the titanium alloy pipe, the power supply bin is in threaded connection with the power supply bin cover, the groove is formed in the joint, the O-shaped sealing ring is placed in the groove, and anti-skidding threads are formed in the outer wall of the power supply bin.
Furthermore, one side of the pressure-resistant glass cover is provided with a threaded hole, the titanium alloy top cover is arranged in the hole, a plurality of inner hexagonal grooves are arranged above the titanium alloy top cover, and the grooves are distributed around the titanium alloy top cover in a central symmetry manner.
Further, the big dipper module passes through the radio frequency cable and is connected with the host system electricity, and the insulated column presss from both sides between big dipper module and host system, and big dipper module includes big dipper RDSS antenna, RNSS antenna and big dipper pass through the module, and the insulated column presss from both sides between solar cell panel and host system in addition.
Furthermore, the main control module is installed on the inner wall of the titanium alloy pipe through a screw hole, and the screw hole is the negative electrode end of the main control module.
Furthermore, the main control module is provided with three external leads, one of the three external leads is connected with the titanium alloy top cover and serves as an open end of the solid-state water sensor, the other one of the three external leads is connected with the magnetic reed switch, and the last one of the three external leads penetrates through the screw hole and is connected with the positive terminal.
Furthermore, the fixing sheet is connected with the positive terminal through a screw hole, and the positive terminal is insulated and isolated from the titanium alloy pipe through an isolation column.
Further, a groove is formed in the opposite side of the positive terminal and the power supply bin cover, a spring is mounted in the groove, a groove is formed in the opposite side of the power supply bin cover and the positive terminal, and the spring is mounted in the groove.
Furthermore, the power supply in the power supply bin is an even number of dry batteries, the even number of dry batteries are averagely divided into two groups, the dry batteries in each group are mutually connected in series, one conducting wire is respectively connected with the positive electrodes of the head dry batteries in the two groups of dry batteries, the other conducting wire is respectively connected with the negative electrodes of the tail dry batteries in the two groups of dry batteries, the two groups of dry batteries are connected in parallel, each dry battery is wrapped by the outer skin, and the positive electrodes of the head dry batteries in one group of dry batteries and the negative electrodes of the tail dry batteries in the other group of dry batteries are reserved.
The utility model has the advantages that:
the utility model discloses an underwater big dipper light beacon machine, low-power consumption standby under water, automatic start after going out water to short message form transmission big dipper locating information to corresponding terminal has solved the dependence of internal satellite beacon machine to iridium star communication system. The Beidou satellite signal and the optical signal are combined together, and the defect of split design of a satellite beacon machine and an optical beacon machine is overcome. The design of a totally-enclosed structure is adopted, all mechanical action structures are abandoned, the diving depth is deep, the structure is simple and firm, and the applicability of the deep sea is ensured. A magnetic reed switch is used as a main switch, and the switch is controlled through the attraction of an external magnet. The solid water sensor is used as the water inlet and outlet detection device of the beacon machine, so that the water inlet and outlet state of the beacon machine can be stably and reliably identified, and the service life and the effective working time of the beacon machine are prolonged.
Drawings
Fig. 1 is a side view of an underwater Beidou optical beacon machine disclosed in embodiment 1 of the present invention;
fig. 2 is an X-axis sectional view of the underwater beidou optical beacon disclosed in embodiment 1 of the present invention;
fig. 3 is a Y-axis sectional view of the underwater beidou optical beacon disclosed in embodiment 1 of the present invention;
FIG. 4 is a diagram of the positional relationship between the solar panel and the Beidou module;
FIG. 5 is a schematic diagram of the connection relationship of the dry batteries in the power supply compartment;
FIG. 6 is a circuit schematic of a reed switch;
FIG. 7 is a schematic diagram of the internal circuitry of an NPN sensor;
FIG. 8 is a schematic diagram of a circuit board of the master control module;
fig. 9 is a circuit schematic diagram of the underwater beidou optical beacon disclosed in embodiment 1 of the present invention.
Reference numerals: 1-pressure-resistant glass cover, 2-titanium alloy top cover, 3-hole, 4-titanium alloy pipe, 5-Beidou module, 6-solar panel, 7-isolation column, 8-isolation column, 9-main control module, 10-magnetic reed switch, 11-fixed sheet, 12-isolation column, 13-positive terminal, 14-power supply bin, 15-power supply bin cover, 16-groove, 17-groove, 18-groove, 19-groove, 20-isolation column, 21-isolation column, 22-screw hole, 23-screw hole, 24-hole, 25-groove, 26-screw hole, 27-hole, 28-groove, 29-groove, 30-groove, 31-anti-skid thread, 32-cross carving; 33-hole, 34-hole, 35-sheath, 36-wire, 37-wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The titanium alloy pipe is connected with the pressure-resistant glass cover and the power supply bin through threads respectively, grooves 19 and 25 are formed in the joints, and O-shaped sealing rings are placed in the grooves, so that the waterproof effect is improved. A cross-shaped carved pattern 32 is arranged on the outer wall of the titanium alloy pipe opposite to the magnetic reed switch inside the titanium alloy pipe and is used as a switch indication position of a beacon machine. Two holes 24 and 27 are also arranged on the outer wall of the titanium alloy pipe as acting points for dismounting and mounting. The power supply bin is connected with the power supply bin cover through threads, a groove 30 is formed in the joint, an O-shaped sealing ring is placed in the groove, and anti-skidding threads 31 are formed in the outer wall of the power supply bin.
One side of the pressure-resistant glass cover is provided with a threaded hole 3, the titanium alloy top cover is arranged in the hole, three inner hexagonal grooves 16, 17 and 18 are arranged above the titanium alloy top cover, and the grooves are distributed around the titanium alloy top cover in a centrosymmetric mode and can be used as the acting points for disassembling the titanium alloy top cover.
The big dipper module passes through the radio frequency cable and is connected with the host system electricity, and the insulated column 7, 8 press from both sides between big dipper module and host system, and big dipper module includes big dipper RDSS antenna, RNSS antenna and big dipper pass through the module, and isolated column 20, 21 press from both sides between solar cell panel and host system in addition.
The main control module is arranged on the inner wall of the titanium alloy pipe through two screw holes 22 and 23, and the two screw holes can play a role in fixing and are also used as the negative pole ends of the main control module.
The main control module is provided with three external leads, one of the three external leads is connected with the titanium alloy top cover and is used as an open end of the solid-state water sensor, the other one of the three external leads is connected with the magnetic reed switch, and the last external lead is used as an anode connecting wire and penetrates through the screw hole to be connected with the anode terminal.
The fixing sheet is connected with the positive terminal through the screw hole 26, and the positive terminal is insulated and isolated from the titanium alloy tube through the isolation column 12, so that the positive electrode and the negative electrode are prevented from being short-circuited.
A groove 28 is provided on the opposite side of the positive terminal to the power compartment cover, in which groove a spring is mounted, and a groove 29 is provided on the opposite side of the power compartment cover to the positive terminal, in which groove a spring is mounted for increasing the reliability of the power supply in the power compartment.
The power supply in the power supply bin is an even number of dry batteries, the even number of dry batteries are averagely divided into two groups, the dry batteries in each group are mutually connected in series, one conducting wire is respectively connected with the positive poles of the head dry batteries in the two groups of dry batteries, the other conducting wire is respectively connected with the negative poles of the tail dry batteries in the two groups of dry batteries, the two groups of dry batteries are connected in parallel, each dry battery is wrapped by the outer skin 35, and the positive pole of the head dry battery in one group of dry batteries and the negative pole of the tail dry battery in the other group of dry batteries are reserved. As shown in fig. 5, the power supply compartment of this embodiment has 6 dry cells, the 6 dry cells are divided into two groups by adopting a three-string and two-parallel mode, the lead 36 is connected with the positive electrode of the head dry cell of the two groups of dry cells, and the lead 37 is connected with the negative electrode of the tail dry cell of the two groups of dry cells.
FIG. 8 is a schematic diagram of a circuit board of the master control module; fig. 9 is a circuit schematic diagram of an underwater beidou optical beacon.
As signal indicating equipment for recovering underwater platforms such as deep sea submerged buoy and underwater vehicle, the underwater Beidou optical beacon machine disclosed by the embodiment is installed on the underwater platform, and the working process is as follows:
the reed switch performs a switching operation by an attractive force of an external magnet, and as shown in fig. 6, when an N pole of the external magnet is close to the NPN-type sensor, a black line and a blue line are connected to form a passage; when the external magnet south pole is close to the NPN sensor, the black line and the blue line are disconnected, and the load is powered off, and the load in fig. 6 refers to the main control module. The schematic diagram of the internal circuit of the NPN sensor is shown in fig. 7.
The magnetic reed switch is used as a first power supply switch of the main control module, and when the switch is turned on, the main control module is in a power supply preparation state but is not really powered, and needs to judge the solid-state water sensor. When the beacon machine does not enter water and goes out water, the non-conducting medium of a pressure-resistant glass cover is arranged between the titanium alloy top cover and the titanium alloy pipe for separation, two open ends of the solid-state water sensor are not in any contact, a natural open state of a circuit is formed, under the state, the master control module normally works, the Beidou module is driven to transmit Beidou satellite signals, position information and state parameters are reported, the photoresistance judges the environmental brightness, the LED lamp beads can flash according to fixed frequency when the environmental brightness is low, the fishing work is assisted, and therefore smooth safe recovery of the underwater platform is achieved. After the beacon machine enters water, the titanium alloy top cover and the titanium alloy pipe can be connected through a conductive medium, namely seawater, so that two open ends of the solid-state water sensor are connected to form a closed state on a circuit, under the state, the solid-state water sensor can cut off the connection between a power supply and the main control module, the beacon machine is in a low-power-consumption standby state, the current during standby is uA-level low current, and the standby time of the beacon machine can be greatly prolonged.
Claims (9)
1. The utility model provides an under water big dipper light beacon machine which characterized in that: the titanium alloy power supply comprises a titanium alloy pipe, wherein one end of the titanium alloy pipe is connected with a pressure-resistant glass cover, the other end of the titanium alloy pipe is connected with a power supply bin, a titanium alloy top cover is arranged at the top of the pressure-resistant glass cover, and a power supply is arranged in the power supply bin and sealed by a power supply bin cover; the solar cell panel is arranged on the inner wall of the titanium alloy pipe, the master control module, the magnetic reed switch and the fixed slice are arranged, the solar cell panel is right opposite to a light-transmitting part of the pressure-resistant glass cover, the Beidou module, the LED lamp beads and the photoresistors are embedded in the solar cell panel, the control circuit and the power supply circuit of the Beidou module, the LED lamp beads and the photoresistors are arranged on the master control module, the master control module is internally provided with the solid-state water sensor, the titanium alloy pipe is used as a negative end of the solid-state water sensor, two open ends of the solid-state water sensor are respectively electrically connected with the titanium alloy top cover and the titanium alloy pipe, the magnetic reed switch is electrically connected with the master control module, the fixed slice is provided with the positive terminal, the positive terminal is electrically connected with the master control module and is insulated and isolated from the titanium alloy pipe, and the solar cell panel and the power supply in the power supply bin are used for supplying power to the underwater Beidou beacon machine.
2. The underwater beidou optical beacon of claim 1, wherein: the titanium alloy pipe is connected with the pressure-resistant glass cover and the power supply bin through threads respectively, a groove is formed in the joint, an O-shaped sealing ring is placed in the groove, a cross-shaped notch is formed in the outer wall of the titanium alloy pipe opposite to an internal magnetic reed switch, a plurality of holes are formed in the outer wall of the titanium alloy pipe, the power supply bin is connected with the power supply bin cover through threads, the groove is formed in the joint, the O-shaped sealing ring is placed in the groove, and anti-skidding threads are arranged on the outer wall of the power supply bin.
3. The underwater beidou optical beacon of claim 1, wherein: one side of the pressure-resistant glass cover is provided with a threaded hole, the titanium alloy top cover is arranged in the hole, a plurality of inner hexagonal grooves are arranged above the titanium alloy top cover, and the grooves are distributed around the titanium alloy top cover in a central symmetry mode.
4. The underwater beidou optical beacon of claim 1, wherein: the Beidou module is electrically connected with the main control module through a radio frequency cable, the isolating column is clamped between the Beidou module and the main control module, the Beidou module comprises a Beidou RDSS antenna, an RNSS antenna and a Beidou transparent transmission module, and the isolating column is clamped between the solar cell panel and the main control module.
5. The underwater beidou optical beacon of claim 1, wherein: the main control module is arranged on the inner wall of the titanium alloy pipe through a screw hole, and the screw hole is the negative electrode end of the main control module.
6. The underwater beidou optical beacon of claim 1, wherein: the main control module is provided with three external leads, one of the external leads is connected with the titanium alloy top cover and serves as an open end of the solid-state water sensor, the other external lead is connected with the magnetic reed switch, and the last external lead penetrates through the screw hole and is connected with the positive terminal.
7. The underwater beidou optical beacon of claim 6, wherein: the fixed sheet is connected with the positive terminal through the screw hole, and the positive terminal is insulated and isolated from the titanium alloy pipe through the isolation column.
8. The underwater beidou optical beacon of claim 1, wherein: a groove is arranged on the opposite side of the positive terminal and the power supply bin cover, a spring is arranged in the groove, a groove is arranged on the opposite side of the power supply bin cover and the positive terminal, and a spring is arranged in the groove.
9. The underwater beidou optical beacon of claim 1, wherein: the power supply in the power supply bin is an even number of dry batteries, the even number of dry batteries are averagely divided into two groups, the dry batteries in each group are mutually connected in series, one conducting wire is respectively connected with the positive poles of the head dry batteries in the two groups of dry batteries, the other conducting wire is respectively connected with the negative poles of the tail dry batteries in the two groups of dry batteries, the two groups of dry batteries are connected in parallel, each dry battery is wrapped by the outer skin, and the positive pole of the head dry battery in one group of dry batteries and the negative pole of the tail dry battery in the other group of dry batteries are reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924775.0U CN218647153U (en) | 2022-11-03 | 2022-11-03 | Underwater Beidou optical beacon machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924775.0U CN218647153U (en) | 2022-11-03 | 2022-11-03 | Underwater Beidou optical beacon machine |
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| Publication Number | Publication Date |
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| CN218647153U true CN218647153U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222924775.0U Active CN218647153U (en) | 2022-11-03 | 2022-11-03 | Underwater Beidou optical beacon machine |
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| CN (1) | CN218647153U (en) |
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- 2022-11-03 CN CN202222924775.0U patent/CN218647153U/en active Active
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