阅读说明：本技术 一种基于群体聚类分析的渔船定位装置 (Fishing boat positioning device based on group clustering analysis ) 是由 刘娟意 于 2021-05-08 设计创作，主要内容包括：本发明公开了一种基于群体聚类分析的渔船定位装置,包括密封箱,所述密封箱的顶部固定连接有第一透明板,所述密封箱的顶部右侧固定连接有第二透明板,所述密封箱的内腔右侧壁体固定连接有传导片,所述密封箱的内腔左侧固定连接有橡胶垫,所述密封箱左右两侧的底部固定连接有安装板,所述安装板的四周对称开设有定位孔,所述定位孔的中部差设有螺栓,所述密封箱的底部设置有第一固定板,所述第一固定板的顶部四周对称开设有螺纹槽。本发明所述的一种基于群体聚类分析的渔船定位装置,通过设置的密封箱与第一固定板、密封槽、安装板、定位孔、螺栓、螺纹槽的配合,可以对外壳起到密封的作用,同时起到对外壳的保护作用。(The invention discloses a fishing boat positioning device based on group clustering analysis, which comprises a seal box, wherein the top of the seal box is fixedly connected with a first transparent plate, the right side of the top of the seal box is fixedly connected with a second transparent plate, the right side wall body of an inner cavity of the seal box is fixedly connected with a conducting sheet, the left side of the inner cavity of the seal box is fixedly connected with a rubber pad, the bottoms of the left side and the right side of the seal box are fixedly connected with mounting plates, positioning holes are symmetrically formed in the periphery of the mounting plates, bolts are arranged in the middle of the positioning holes in a different mode, a first fixing plate is arranged at the bottom of the seal box, and thread grooves are symmetrically formed in the periphery of the top of the first fixing plate. According to the fishing boat positioning device based on group clustering analysis, the sealing box is matched with the first fixing plate, the sealing groove, the mounting plate, the positioning hole, the bolt and the thread groove, so that the shell can be sealed, and meanwhile, the shell can be protected.)

1. The utility model provides a fishing boat positioner based on colony clustering analysis, includes seal box (1), its characterized in that: the top of the seal box (1) is fixedly connected with a first transparent plate (2), the top right side of the seal box (1) is fixedly connected with a second transparent plate (3), the inner cavity right side wall body of the seal box (1) is fixedly connected with a conducting sheet (5), the inner cavity left side of the seal box (1) is fixedly connected with a rubber pad (6), the bottoms of the left side and the right side of the seal box (1) are fixedly connected with mounting plates (7), positioning holes (8) are symmetrically formed in the periphery of the mounting plates (7), bolts (9) are arranged at the middle of the positioning holes (8), a first fixing plate (10) is arranged at the bottom of the seal box (1), thread grooves (11) are symmetrically formed in the periphery of the top of the first fixing plate (10), a seal groove (12) is formed in the top of the first fixing plate (10), and a rubber plate (13) is fixedly connected in the center of, the sealing box is characterized in that a second groove (14) is formed in the top of the first fixing plate (10), a third groove (15) is formed in the bottom of an inner cavity of the second groove (14), a clamping groove (16) is formed in the bottom of the inner cavity of the third groove (15), a fixing rod (18) is arranged in the middle of the third groove (15), a USB plug (17) is fixedly connected to the top of the fixing rod (18), a second fixing plate (19) is fixedly connected to the bottom of the fixing rod (18), a spring (20) is sleeved at one end, close to the second fixing plate (19), of the fixing rod (18), a connecting wire (21) is fixedly connected to the middle of the left side of the fixing rod (18), a shell (22) is arranged in the middle of the inner cavity of the sealing box (1), a first groove (4) is formed in the left side of the bottom of the shell (22), and a solar cell panel (23) is fixedly connected to the top of the shell (22), the transparent cover (24) is fixedly connected with the front side and the rear side of the right side of the top of the shell (22) symmetrically, a mainboard (25) is fixedly connected with the top of an inner cavity of the shell (22), a rechargeable battery (26) is fixedly connected with the left side of the bottom of the mainboard (25), a control module (29) is fixedly connected with the rear side of the bottom of the mainboard (25), a starting switch (30) is fixedly connected with the right side of the control module (29), a distance measuring device (31) is fixedly connected with the right side of the bottom of the control module (29), a USB charging interface (27) is fixedly connected with the right side of the rechargeable battery (26), a signal sensor (32) is fixedly connected with the rear end of the right side of the bottom of the mainboard (25), a first LED display lamp (28) is fixedly connected with the front end of the right side of the bottom of the mainboard (25), a second LED display lamp (33) is fixedly connected with the rear end of the right side of the top of the mainboard (25), the right side fixedly connected with speaker device (34) of mainboard (25) bottom, the bottom right side fixedly connected with loudspeaker board (35) of seal box (1).

2. The fishing boat positioning device based on the population clustering analysis, according to claim 1, is characterized in that: the position of the second transparent plate (3) corresponds to the positions of the second LED display lamp (33) and the transparent cover (24), the position of the first LED display lamp (28) corresponds to the position of the transparent cover (24), the position of the solar panel (23) corresponds to the position of the first transparent plate (2), and the solar panel (23) is electrically connected with the main board (25).

3. The fishing boat positioning device based on the population clustering analysis, according to claim 2, is characterized in that: the bottom wall body of seal box (1) is less than the bottom wall body of mounting panel (7), the bottom position of seal box (1) corresponds with the position of seal groove (12), the shape of seal groove (12) and the bottom cross-sectional shape looks adaptation of seal box (1), the bottom wall body of seal box (1) extends to the inside of seal groove (12).

4. The fishing boat positioning device based on the population clustering analysis, according to claim 3, is characterized in that: the position of locating hole (8) corresponds with the position of thread groove (11), bolt (9) run through the wall body of locating hole (8) and extend to the inside of thread groove (11), bolt (9) and locating hole (8), thread groove (11) threaded connection, bolt (9) are inserted around first fixed plate (10) and are equipped with bolt (9), conduction piece (5) are connected with loudspeaker board (35), speaker device (34) are connected with conduction piece (5).

5. The fishing boat positioning device based on the population clustering analysis, according to claim 4, is characterized in that: the size of USB plug (17) and the inner chamber size looks adaptation of second recess (14), USB plug (17) set up the inside at second recess (14), the position of second recess (14) corresponds with the position of first recess (4), the size of USB plug (17) and the size looks adaptation of first recess (4), the bottom opening of the USB interface that charges (27) corresponds with the position of USB plug (17).

6. The fishing boat positioning device based on the population clustering analysis, according to claim 5, is characterized in that: the bottom of the inner cavity of the clamping groove (16) is communicated with the outside, the bottom end of the fixing rod (18) penetrates through the middle of the clamping groove (16) and extends to the bottom of the clamping groove (16), the second fixing plate (19) is arranged under the clamping groove (16), the size of the second fixing plate (19) is matched with the size of the inner cavity of the clamping groove (16), the spring (20) is arranged under the clamping groove (16), and the distance from the second fixing plate (19) to the clamping groove (16) is the same as the distance from the USB plug (17) to the inside of the USB charging interface (27).

7. The fishing boat positioning device based on the population clustering analysis, according to claim 6, is characterized in that: the utility model discloses a solar energy charging device, including rechargeable battery (26), USB interface (27) electricity that charges, rechargeable battery (26) and USB are connected, rechargeable battery (26) and first LED display lamp (28) electricity are connected, rechargeable battery (26) are connected with solar cell panel (23) electricity, USB charges interface (27) and first LED display lamp (28) electricity and is connected, control module (29) are connected with starting switch (30) electricity, control module (29) are connected with range unit (31) electricity, signal sensor (32) are connected with second LED display lamp (33) electricity, speaker device (34) are connected with raise voice plate (35) electricity.

8. The fishing boat positioning device based on the population clustering analysis, according to claim 7, wherein: when the USB charging interface (27) is charged, the first LED display lamp (28) is turned on, when the signal sensor (32) works, the second LED display lamp (33) is turned on, the control module (29) is electrically connected with the signal sensor (32), and the signal sensor (32) is electrically connected with the loudspeaker device (34).

Technical Field

The invention relates to the field of fishing boat positioning devices, in particular to a fishing boat positioning device based on group clustering analysis.

Background

The cluster analysis or clustering is to divide similar objects into different groups or more subsets by a static classification method, so that member objects in the same subset have similar attributes, which commonly include shorter spatial distance in a coordinate system, and the like, which are main tasks of exploratory data mining and are common technologies of statistical data analysis, and are used in many fields including machine learning, pattern recognition, image analysis, information retrieval, bioinformatics, data compression and computer graphics, and a fishing boat needs to be positioned when the fishing boat goes out of sea, and a fishing boat positioning device based on the cluster analysis is necessary.

In the Chinese invention patent application number: CN202010232303.1 discloses a fishing boat positioning method and device based on group clustering analysis, which records the space-time trajectories of all crews by acquiring the mobile phone information of all crews of a fishing boat and tracking the mobile phone information in real time; the device is applied to a fishing boat positioning device based on group clustering analysis, the device is inconvenient to install, data cannot be effectively transmitted, meanwhile, the service life of the device is not long enough, and the use effect is influenced.

Therefore, it is necessary to provide a fishing boat positioning device based on group clustering analysis to solve the above problems.

Disclosure of Invention

The invention mainly aims to provide a fishing boat positioning device based on group clustering analysis, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a fishing boat positioning device based on group clustering analysis comprises a seal box, wherein the top of the seal box is fixedly connected with a first transparent plate, the right side of the top of the seal box is fixedly connected with a second transparent plate, the right side wall body of the inner cavity of the seal box is fixedly connected with a conducting sheet, the left side of the inner cavity of the seal box is fixedly connected with a rubber pad, the bottoms of the left side and the right side of the seal box are fixedly connected with mounting plates, positioning holes are symmetrically formed in the periphery of the mounting plates, bolts are arranged in the middle of the positioning holes, a first fixing plate is arranged at the bottom of the seal box, thread grooves are symmetrically formed in the periphery of the top of the first fixing plate, a sealing groove is formed in the top of the first fixing plate, a rubber plate is fixedly connected in the center of the top of the first fixing plate, a second groove is formed in the top of the first fixing plate, and a third groove is formed in the bottom of the inner cavity of the second groove, the bottom of the inner cavity of the third groove is provided with a clamping groove, a fixed rod is arranged at the middle part difference of the third groove, the top of the fixed rod is fixedly connected with a USB plug, the bottom of the fixed rod is fixedly connected with a second fixed plate, one end of the fixed rod close to the second fixed plate is sleeved with a spring, the middle part of the left side of the fixed rod is fixedly connected with a connecting wire, the middle part of the inner cavity of the seal box is provided with a shell, the left side of the bottom of the shell is provided with a first groove, the top of the shell is fixedly connected with a solar cell panel, the front side and the rear side of the right side of the top of the shell are symmetrically and fixedly connected with transparent covers, the top of the inner cavity of the shell is fixedly connected with a main board, the left side of the bottom of the main board is fixedly connected with a rechargeable battery, the rear side of the bottom of the main board is fixedly connected with a control module, and the right side of the control module is fixedly connected with a starting switch, the bottom right side fixedly connected with range unit of control module, rechargeable battery's right side fixedly connected with USB interface that charges, the rear end fixedly connected with signal sensor on mainboard bottom right side, the front end fixedly connected with first LED display lamp on mainboard bottom right side, the top right side rear end fixedly connected with second LED display lamp of mainboard, the right side fixedly connected with speaker device of mainboard bottom, the bottom right side fixedly connected with loudspeaker panel of seal box.

Preferably, the position of the second transparent plate corresponds to the positions of the second LED display lamp and the transparent cover, the position of the first LED display lamp corresponds to the position of the transparent cover, the position of the solar panel corresponds to the position of the first transparent plate, and the solar panel is electrically connected with the main board.

Preferably, the bottom wall body of seal box is less than the bottom wall body of mounting panel, the bottom position of seal box corresponds with the position of seal groove, the shape of seal groove and the bottom cross-sectional shape looks adaptation of seal box, the bottom wall body of seal box extends to the inside of seal groove.

Preferably, the position of the positioning hole corresponds to the position of the threaded groove, the bolt penetrates through the wall body of the positioning hole and extends into the threaded groove, the bolt is in threaded connection with the positioning hole and the threaded groove, the bolt is inserted around the first fixing plate, the conducting piece is connected with the sound-raising plate, and the loudspeaker device is connected with the conducting piece.

Preferably, the size of the USB plug is matched with the size of an inner cavity of the second groove, the USB plug is arranged inside the second groove, the position of the second groove corresponds to the position of the first groove, the size of the USB plug is matched with the size of the first groove, and the bottom opening of the USB charging interface corresponds to the position of the USB plug.

Preferably, the bottom of the inner cavity of the clamping groove is communicated with the outside, the bottom end of the fixing rod penetrates through the middle of the clamping groove and extends to the bottom of the clamping groove, the second fixing plate is arranged under the clamping groove, the size of the second fixing plate is matched with the size of the inner cavity of the clamping groove, the spring is arranged below the clamping groove, and the distance from the second fixing plate to the clamping groove is the same as the distance from the USB plug to the inside of the USB charging interface.

Preferably, the rechargeable battery is electrically connected with the USB charging interface, the rechargeable battery is electrically connected with the first LED display lamp, the rechargeable battery is electrically connected with the solar cell panel, the USB charging interface is electrically connected with the first LED display lamp, the control module is electrically connected with the starting switch, the control module is electrically connected with the distance measuring device, the signal sensor is electrically connected with the second LED display lamp, and the loudspeaker device is electrically connected with the sound raising plate.

Preferably, when the USB charging interface is charged, the first LED display lamp is turned on, when the signal sensor works, the second LED display lamp is turned on, the control module is electrically connected with the signal sensor, and the signal sensor is electrically connected with the loudspeaker device.

Advantageous effects

Compared with the prior art, the invention provides a fishing boat positioning device based on group clustering analysis, which has the following beneficial effects:

1. this fishing boat positioner based on colony cluster analysis through the cooperation of seal box and first fixed plate, seal groove, mounting panel, locating hole, bolt, thread groove that sets up, can play sealed effect to the shell, plays the guard action to the shell simultaneously.

2. This fishing boat positioner based on colony cluster analysis can play the effect of protection to the shell through the cooperation that sets up rubber slab and rubber pad, prevents that the shell from rocking in the inside of seal box, causes the damage of shell, influences the result of use of shell.

3. This fishing boat positioner based on colony cluster analysis through the cooperation of the solar cell panel who sets up and first transparent plate, can charge rechargeable battery, maintains the operation of mainboard, prolongs operating time, improves work efficiency.

4. This fishing boat positioner based on colony clustering analysis, through the cooperation of the USB plug and dead lever, second fixed plate, draw-in groove, third recess, second recess, spring that set up, can be through installing predetermined position with first fixed plate, and then extrude the second fixed plate, make the USB plug insert the inside of first recess, and then make connecting wire and USB charge the interface electricity and be connected, and then charge rechargeable battery through the connecting wire, extension live time.

5. This fishing boat positioner based on colony cluster analysis, through the rechargeable battery who sets up and the USB interface that charges, first LED display lamp, solar cell panel's cooperation, can prolong the operating time of mainboard, improve work efficiency.

6. This fishing boat positioner based on colony cluster analysis through the control module who sets up and starting switch, range unit's cooperation, can be through control starting switch, starting device, and the distance measurement is carried out to the distance of traveling of ship, fixes a position the position of ship simultaneously.

7. This fishing boat positioner based on colony cluster analysis through the cooperation of the signal sensor who sets up and second LED display lamp, can reach the inside of master control platform with data, conveniently monitors the hull position.

8. This fishing boat positioner based on colony cluster analysis, the speaker device through setting up and the cooperation of sound-raising board, can make things convenient for total personnel to convey information, the convenient contact to the crewman through total accuse.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 4 is a top view of the main panel of the present invention;

fig. 5 is a system diagram of the main board of the present invention.

In the figure: 1. a sealing box; 2. a first transparent plate; 3. a second transparent plate; 4. a first groove; 5. a conductive sheet; 6. a rubber pad; 7. mounting a plate; 8. positioning holes; 9. a bolt; 10. a first fixing plate; 11. a thread groove; 12. a sealing groove; 13. a rubber plate; 14. a second groove; 15. a third groove; 16. a card slot; 17. a USB plug; 18. fixing the rod; 19. a second fixing plate; 20. a spring; 21. a connecting wire; 22. a housing; 23. a solar panel; 24. a transparent cover; 25. a main board; 26. a rechargeable battery; 27. a USB charging interface; 28. a first LED display lamp; 29. a control module; 30. starting a switch; 31. a distance measuring device; 32. a signal sensor; 33. a second LED display lamp; 34. a speaker device; 35. a sound board.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-5, a fishing boat positioning device based on group clustering analysis comprises a seal box 1, the bottom wall of the seal box 1 is lower than the bottom wall of a mounting plate 7, the position of the seal box 1 corresponds to the position of a seal groove 12, the shape of the seal groove 12 is matched with the bottom section shape of the seal box 1, the bottom wall of the seal box 1 extends into the seal groove 12, the top of the seal box 1 is fixedly connected with a first transparent plate 2, the right side of the top of the seal box 1 is fixedly connected with a second transparent plate 3, the position of the second transparent plate 3 corresponds to the positions of a second LED display lamp 33 and a transparent cover 24, the right side wall of an inner cavity of the seal box 1 is fixedly connected with a conducting plate 5, the conducting plate 5 is connected with a sound board 35, a loudspeaker device 34 is connected with the conducting plate 5, the left side of the inner cavity of the seal box 1 is fixedly connected with a rubber pad 6, the bottoms of the left and right sides of the seal box 1 are fixedly connected with the mounting plate 7, the periphery of the mounting plate 7 is symmetrically provided with positioning holes 8, the positions of the positioning holes 8 correspond to the positions of the thread grooves 11, the middle of each positioning hole 8 is provided with a bolt 9, each bolt 9 penetrates through the wall body of each positioning hole 8 and extends into the corresponding thread groove 11, each bolt 9 is in threaded connection with the corresponding positioning hole 8 and the corresponding thread groove 11, the bottom of the sealing box 1 is provided with a first fixing plate 10, each bolt 9 is inserted into the periphery of the corresponding first fixing plate 10, the thread grooves 11 are symmetrically formed in the periphery of the top of the corresponding first fixing plate 10, the top of each first fixing plate 10 is provided with a sealing groove 12, the mounting plate 7, the positioning holes 8, the bolts 9 and the thread grooves 11 are matched with the sealing box 1, the sealing effect can be achieved on the shell 22, meanwhile, the shell 22 is protected, the rubber plate 13 is fixedly connected to the center of the top of the corresponding first fixing plate 10, and the rubber plate 13 and the rubber pad 6 are matched with each other to achieve the protection effect on the shell 22, the shell 22 is prevented from shaking in the sealing box 1, the shell 22 is prevented from being damaged, and the using effect of the shell 22 is prevented from being influenced, the second groove 14 is formed in the top of the first fixing plate 10, the position of the second groove 14 corresponds to the position of the first groove 4, the bottom of the inner cavity of the second groove 14 is provided with the third groove 15, the bottom of the inner cavity of the third groove 15 is provided with the clamping groove 16, the bottom of the inner cavity of the clamping groove 16 is communicated with the outside, a fixing rod 18 is arranged in the middle of the third groove 15 in a difference mode, the bottom end of the fixing rod 18 penetrates through the middle of the clamping groove 16 and extends to the bottom of the clamping groove 16, the top of the fixing rod 18 is fixedly connected with the USB plug 17, the size of the USB plug 17 is matched with the size of the first groove 4, the size of the USB plug 17 is matched with the size of the inner cavity of the second groove 14, the USB plug 17 is arranged in the second groove 14, the bottom of the fixing rod 18 is fixedly connected with the second fixing plate 19, the second fixing plate 19 is arranged right below the card slot 16, the size of the second fixing plate 19 is matched with the size of an inner cavity of the card slot 16, the distance from the second fixing plate 19 to the card slot 16 is the same as the distance from the USB plug 17 to the inside of the USB charging interface 27, one end, close to the second fixing plate 19, of the fixing rod 18 is sleeved with a spring 20, the spring 20 is arranged below the card slot 16, the first fixing plate 10 can be arranged at a preset position through the matching of the arranged USB plug 17, the fixing rod 18, the second fixing plate 19, the card slot 16, the third groove 15, the second groove 14 and the spring 20, the second fixing plate 19 is extruded, the USB plug 17 is inserted into the first groove 4, the connecting wire 21 is electrically connected with the USB charging interface 27, the charging battery 26 is charged through the connecting wire 21, the service life is prolonged, the connecting wire 21 is fixedly connected to the middle part of the left side of the fixing rod 18, the middle part of the inner cavity of the seal box 1 is provided with a shell 22, the left side of the bottom of the shell 22 is provided with a first groove 4, the top of the shell 22 is fixedly connected with a solar panel 23, the rechargeable battery 26 can be charged through the matching of the arranged solar panel 23 and the first transparent plate 2, the operation of the mainboard 25 is maintained, the working time is prolonged, the working efficiency is improved, the solar panel 23 corresponds to the position of the first transparent plate 2, the solar panel 23 is electrically connected with the mainboard 25, the front side and the rear side of the right side of the top of the shell 22 are symmetrically and fixedly connected with transparent covers 24, the top of the inner cavity of the shell 22 is fixedly connected with the mainboard 25, the left side of the bottom of the mainboard 25 is fixedly connected with the rechargeable battery 26, the rechargeable battery 26 is electrically connected with a USB charging interface 27, when the USB charging interface 27 is charged, the first LED display lamp 28 is lighted, the rechargeable battery 26 is electrically connected with the first LED display lamp 28, the rechargeable battery 26 is electrically connected with the solar panel 23, the working time of the mainboard 25 can be prolonged and the working efficiency can be improved by the matching of the rechargeable battery 26, the USB charging interface 27, the first LED display lamp 28 and the solar panel 23, the control module 29 is fixedly connected with the rear side of the bottom of the mainboard 25, the starting switch 30 is fixedly connected with the right side of the control module 29, the distance measuring device 31 is fixedly connected with the right side of the bottom of the control module 29 by the matching of the control module 29, the starting switch 30 and the distance measuring device 31 can be controlled to measure the driving distance of a ship and position the position of the ship, the USB charging interface 27 is fixedly connected with the right side of the rechargeable battery 26, the control module 29 is electrically connected with the signal sensor 32, the signal sensor 32 is electrically connected with the loudspeaker device 34, the bottom opening of the USB charging interface 27 corresponds to the position of the USB plug 17, the rear end of the right side of the bottom of the mainboard 25 is fixedly connected with a signal sensor 32, the front end of the right side of the bottom of the mainboard 25 is fixedly connected with a first LED display lamp 28, the position of the first LED display lamp 28 corresponds to the position of the transparent cover 24, the rear end of the right side of the top of the mainboard 25 is fixedly connected with a second LED display lamp 33, data can be transmitted to the interior of the master control console through the matching of the arranged signal sensor 32 and the second LED display lamp 33, the position of a ship body is conveniently monitored, the right side of the bottom of the mainboard 25 is fixedly connected with a loudspeaker device 34, the right side of the bottom of the seal box 1 is fixedly connected with a sound raising plate 35, the USB charging interface 27 is electrically connected with the first LED display lamp 28, the control module 29 is electrically connected with the starting switch 30, the control module 29 is electrically connected with the distance measuring device 31, the signal sensor 32 is electrically connected with the second LED display lamp 33, when the signal sensor 32 works, the second LED display lamp 33 lights, the loudspeaker device 34 is electrically connected with the loudspeaker panel 35, and through the matching of the loudspeaker device 34 and the loudspeaker panel 35, the communication between the general control personnel and the crew members can be facilitated.

The first embodiment is as follows: the type and the shape of the bolt 9 can be changed by the connection mode of the mounting plate 7 and the first fixing plate 10, and the mounting plate 7 and the first fixing plate 10 are tightly attached only.

The second embodiment is as follows: the connection mode of the first fixing plate 10 and the ship body can be changed, the first fixing plate is not connected with the ship body through bolts 9, the first fixing plate can also be fixed in a buckling mode, and only the first fixing plate 10 and the ship body are required to be ensured not to be separated.

In addition, the invention is a fishing boat positioning device based on group clustering analysis, when in use, only the shell 22 is placed in the sealing box 1, the solar cell panel 23 is positioned under the first transparent plate 2, the positions of the second LED display lamp 33 and the transparent cover 24 are corresponding to the position of the second transparent plate 3, then the first fixing plate 10 is clamped under the sealing box 1, the bottom of the sealing box 1 is inserted into the sealing groove 12, the position of the positioning hole 8 is corresponding to the position of the thread groove 11, then the bolt 9 is rotated to fixedly connect the first fixing plate 10 and the sealing box 1, the position of the USB plug 17 corresponds to the position of the USB charging interface 27 at the position of the first groove 4, then the first fixing plate 10 is installed at the position where the hull wall body is installed through the bolt 9, the bottom of the first fixing plate 10 is attached to the hull body, then extrude second fixed plate 19, make second fixed plate 19 get into the inside of draw-in groove 16, drive USB plug 17 through dead lever 18 and upwards remove, until USB plug 17 is connected with the USB interface 27 that charges, can accomplish the installation, when needs charge, only need to keep away from the one end of third recess 15 with connecting wire 21 and be connected with the power, can charge, first LED display lamp 28 can light up the demonstration simultaneously and charge, also can charge rechargeable battery 26 through solar cell panel 23 simultaneously, start starting switch 30, can fix a position the position of ship through control module 29, then spread the signal from second LED display lamp 33 through signal sensor 32, second LED display lamp 33 can twinkle time simultaneously.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.