CN112477643B

CN112477643B - Underwater charging device

Info

Publication number: CN112477643B
Application number: CN202011457043.4A
Authority: CN
Inventors: 赵东方; 任博; 董宇梓萱; 董宇茜子; 冉艳
Original assignee: Chongqing Ningguang Technology Co ltd
Current assignee: Chongqing Ningguang Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2022-08-19
Anticipated expiration: 2040-12-10
Also published as: CN112477643A

Abstract

The invention belongs to the field of ship equipment, and particularly relates to an underwater charging device which comprises a shell, wherein four frames are hinged to the outer side of the shell, fins are bonded on the frames, a shell cover is connected to the shell through screws, a motor is fixedly mounted on the shell cover, a rotating shaft is arranged at one end of the motor, the rotating shaft is rotatably connected into the shell cover, and a threaded rod is welded at one end, away from the motor, of the rotating shaft. According to the invention, the sealing barrel is sleeved in the shell, when the sealing barrel is contacted with the device to be charged, the air cylinder is arranged on the partition plate, the air cylinder starts the air cylinder rod to retract, so that the supporting plate moves towards the shell cover, the guide rod drives the sealing plate to move, the end, far away from the shell, of the sealing barrel forms negative pressure, the thin film is deformed, the device is integrally adsorbed on the device to be charged, the device is fixed more stably, and the phenomenon that the device is connected unstably in the charging process to cause power failure is avoided.

Description

Underwater charging device

Technical Field

The invention relates to the technical field of ship equipment, in particular to an underwater charging device.

Background

The research, development and utilization of ocean engineering equipment which cannot be opened are carried out on the ocean, and the deep sea space station becomes the leading-edge field of ocean technology research in developed countries at present. The deep sea space station is a kind of deep sea carrying equipment which is not restricted by the severe sea wave environment, can directly control operation tools and devices in the deep sea area for a long period and all weather, and can carry out marine scientific research, resource detection development and seabed engineering operation, and is divided into a fixed type and a movable type. The small-sized fixed deep sea space station and the small-sized movable deep sea space station generally adopt storage batteries to provide energy, the energy supply capacity is not strong, and energy supply is required to be provided regularly.

However, in prior art, charging device is when charging under water, and the device is not convenient for fix on waiting to charge equipment under water, leads to the easy production pine of charging in-process to take off the outage, and simultaneously, the device is when the mouth that charges docks, and device functioning speed is too fast, and easy clash produces the impact to the inside steam that produces of device leads to the inside electric leakage of device to damage. Therefore, improvements in the prior art are needed.

Disclosure of Invention

The invention aims to provide an underwater charging device, which solves the problem that the device is inconvenient to fix on equipment to be charged underwater, solves the problem that butt joint is easy to collide to generate impact, and solves the problem that water vapor is easy to generate in the device.

In order to achieve the purpose, the invention provides the following technical scheme: an underwater charging device comprises a shell, wherein four frames are hinged to the outer side of the shell, fins are bonded to the frames, a shell cover is connected to the upper portion of the shell through screws, a motor is fixedly mounted on the shell cover, a rotating shaft is arranged at one end of the motor, the rotating shaft is connected in the shell cover in a rotating mode, a threaded rod is welded at one end, away from the motor, of the rotating shaft, a supporting sleeve is sleeved on the outer side of the threaded rod through threads, four supporting rods are hinged to the surface of the supporting sleeve, a containing groove is formed in one end, away from the supporting sleeve, of each supporting rod, a spring is arranged in the containing groove, a connecting rod is sleeved in the containing groove, a limiting block is welded at one end, located in the containing groove, of each connecting rod, a frame is hinged to the other end of each shell, away from the shell cover, four sealing barrels are fixedly sleeved to one end of each sealing barrel, away from the shell, through a hoop, a film is mounted at one end of each sealing barrel, the drying device is characterized in that a sealing plate is arranged in the sealing cylinder, a guide rod is welded on the surface of one end, far away from the thin film, of the sealing plate, a pressure spring is arranged in the sealing cylinder, a support plate is welded on one end, far away from the sealing cylinder, of the guide rod, a partition plate is welded in the shell, a cylinder is fixedly installed at one end, close to the shell cover, of the partition plate, a cylinder rod is arranged at one end, close to the partition plate, of the cylinder, a cylinder rod is sleeved in the partition plate in a sliding mode, a connecting sleeve is sleeved on the outer side of one end, far away from the cylinder, of the cylinder, a support plate is welded at one end, far away from the shell cover, of the partition plate, an air pump is fixedly installed at one end, far away from the shell cover, of the air pump is provided with an air outlet pipe, an end, close to the shell cover, of the partition plate is connected with a drying cylinder through threads, a drying cylinder is arranged in the drying cylinder, and a storage battery is fixedly installed on the inner side of one end, far away from the shell cover, of the shell, and a driver is fixedly arranged on the outer side of the shell.

Preferably, the four frames are uniformly distributed on the outer side of the shell, and fins are bonded on the four frames.

Preferably, one end of the threaded rod, which is far away from the rotating shaft, is welded with a stop block, and the surface of the stop block is in contact connection with a support sleeve.

Preferably, the four support rods are uniformly distributed on the outer side of the support sleeve, and the accommodating grooves are formed in the ends, far away from the support sleeve, of the four support rods.

Preferably, one end of the spring is in contact connection with a limiting block, and the other end of the spring is in contact connection with a supporting rod.

Preferably, one end of the support rod, which is far away from the support sleeve, is connected with a limit cover through threads, and a connecting rod is sleeved in the limit cover in a sliding manner.

Preferably, the four sealing cylinders are uniformly distributed at four corners of one end, far away from the shell cover, of the shell, and films are arranged at one ends, far away from the shell, of the four sealing cylinders.

Preferably, one end of the sealing cylinder, which is far away from the film, is provided with a guide hole, and a guide rod is sleeved in the guide hole in a sliding manner.

Preferably, one end of the pressure spring is in contact connection with a sealing plate, and the other end of the pressure spring is in contact connection with a sealing cylinder.

Preferably, the side wall of the connecting sleeve is sleeved with a limit pin in a sliding manner, and the cylinder rod is internally connected with the limit pin through threads.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the sealing cylinder is sleeved in the shell, when the sealing cylinder is contacted with the device to be charged, the air cylinder is arranged on the partition plate, the air cylinder starts the air cylinder rod to retract, so that the supporting plate moves towards the shell cover, the guide rod drives the sealing plate to move, the end, far away from the shell, of the sealing cylinder forms negative pressure, the thin film is deformed, the device is integrally adsorbed on the device to be charged, the device is more stably fixed, and the phenomenon that the connection of the device is unstable in the charging process to cause power failure is avoided.

2. According to the invention, the frame is arranged outside the shell, the motor rotates the rotating shaft to rotate, the rotating shaft drives the threaded rod to rotate, the threaded rod rotates to drive the supporting sleeve to move, the supporting sleeve moves to drive the supporting rod to move, the supporting rod moves to drive the connecting rod to move, the connecting rod moves to drive the frame to rotate, and when the device runs, the resistance of the device is increased, so that the device is convenient to decelerate and park, and damage caused by collision with a device to be charged is avoided.

3. According to the invention, the drying cylinder is arranged on the partition plate, the air pump pumps air to enable the air between the partition plate and the shell cover to enter the other end of the partition plate, meanwhile, the air at the other end of the partition plate passes through the drying cylinder to form circulation at the two ends of the partition plate, and the drying agent bag absorbs water vapor in the shell to enable the shell to be dry, so that the electric leakage of the device caused by the water vapor entering the device is avoided.

Drawings

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

FIG. 2 is a cross-sectional view of the invention of FIG. 1;

FIG. 3 is a cross-sectional view of the support pole of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the frame of FIG. 1 according to the present invention;

FIG. 5 is a cross-sectional view of the seal cartridge of FIG. 1 in accordance with the present invention;

FIG. 6 is an enlarged view of the invention at A in FIG. 2.

In the figure: 1. a housing; 2. a frame; 4. a fin; 5. a shell cover; 6. a motor; 7. a rotating shaft; 8. a threaded rod; 9. a support sleeve; 10. a stopper; 11. a support bar; 12. a containing groove; 13. a spring; 14. a connecting rod; 15. a limiting block; 16. a limiting cover; 17. a sealing cylinder; 18. a film; 20. a sealing plate; 21. a guide bar; 22. a guide hole; 23. a pressure spring; 24. a support plate; 25. a partition plate; 26. a cylinder; 27. a cylinder rod; 28. connecting sleeves; 29. a limit pin; 30. an air pump; 31. an air outlet pipe; 32. a drying cylinder; 33. a desiccant bag; 34. a storage battery; 35. a driver.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, an underwater charging device comprises a housing 1, four frames 2 hinged to the outer side of the housing 1, fins 4 bonded to the frames 2, a housing cover 5 connected to the housing 1 through screws, a motor 6 fixedly mounted to the housing cover 5, a rotating shaft 7 mounted to one end of the motor 6, a rotating shaft 7 rotatably connected to the housing cover 5, a threaded rod 8 welded to one end of the rotating shaft 7 away from the motor 6, a supporting sleeve 9 sleeved to the outer side of the threaded rod 8 through screws, four supporting rods 11 hinged to the surface of the supporting sleeve 9, a containing groove 12 formed at one end of each supporting rod 11 away from the supporting sleeve 9, a spring 13 disposed in the containing groove 12, a connecting rod 14 sleeved in the containing groove 12, a limiting block 15 welded to one end of the connecting rod 14 located in the containing groove 12, the other end of the connecting rod 14 hinged to the housing 2, and four sealing cylinders 17 fixedly sleeved to one end of the housing 1 away from the housing cover 5, a film 18 is installed at one end, far away from the shell 1, of each sealing cylinder 17 through a hoop, a sealing plate 20 is arranged in each sealing cylinder 17, a guide rod 21 is welded on the surface of one end, far away from the film 18, of each sealing plate 20, a pressure spring 23 is arranged in each sealing cylinder 17, a supporting plate 24 is welded at one end, far away from each sealing cylinder 17, of each guide rod 21, a partition plate 25 is welded in each shell 1, a cylinder 26 is fixedly installed at one end, close to the shell cover 5, of each partition plate 25, a cylinder rod 27 is arranged at one end, close to each partition plate 25, of each cylinder rod 27 is sleeved in each partition plate 25 in a sliding mode, a connecting sleeve 28 is sleeved outside one end, far away from each cylinder 26, of each connecting sleeve 28 is welded with each supporting plate 24, an air pump 30 is fixedly installed at one end, close to the shell cover 5, of each partition plate 25 is provided with an air outlet pipe 31, one end, close to the shell cover 5, of each partition plate 25 is connected with a drying cylinder 32 through threads, a drying agent bag 33 is arranged in the drying cylinder 32, a storage battery 34 is fixedly arranged on the inner side of one end of the shell 1 far away from the shell cover 5, and a driver 35 is fixedly arranged on the outer side of the shell 1.

Referring to fig. 1 and 4, four frames 2 are uniformly distributed on the outer side of the housing 1, and fins 4 are adhered to all the four frames 2. By providing four frames 2, four fins 4 can be mounted.

Referring to fig. 2, a stopper 10 is welded to an end of the threaded rod 8 away from the rotating shaft 7, and a support sleeve 9 is connected to a surface of the stopper 10 in a contact manner. The support sleeve 9 is limited by the stop 10.

Referring to fig. 1 and 2, four support rods 11 are uniformly distributed outside the support sleeve 9, and a receiving groove 12 is formed at one end of each of the four support rods 11 away from the support sleeve 9. By providing four support bars 11, the four frames 2 can be controlled to move.

Referring to fig. 3, one end of the spring 13 is connected to a stopper 15, and the other end of the spring 13 is connected to the support rod 11. The frame 2 is cushioned by providing springs 13.

Referring to fig. 3, one end of the support rod 11 away from the support sleeve 9 is connected to a limit cover 16 through a thread, and the connecting rod 14 is slidably sleeved in the limit cover 16. The connecting rod 14 is limited by providing a limit cover 16.

Referring to fig. 2 and 5, four sealing cylinders 17 are uniformly distributed at four corners of the housing 1 at an end away from the housing cover 5, and a film 18 is disposed at an end of each sealing cylinder 17 away from the housing 1. By arranging four sealing cylinders 17, the device is more firm when fixed.

Referring to fig. 5, a guide hole 22 is formed at an end of the sealing cylinder 17 away from the film 18, and a guide rod 21 is slidably sleeved in the guide hole 22. The guide rod 21 is guided by providing the guide hole 22.

Referring to fig. 5, one end of the compression spring 23 is in contact with the sealing plate 20, and the other end of the compression spring 23 is in contact with the sealing cylinder 17. The sealing plate 20 is convenient to automatically reset by arranging the compression spring 23.

Referring to fig. 6, a limit pin 29 is slidably sleeved on a side wall of the connecting sleeve 28, and the limit pin 29 is connected to the cylinder rod 27 through a thread. The connecting sleeve 28 is convenient to disassemble by arranging the limiting pin 29.

The specific implementation process of the invention is as follows: when the device is to be contacted with a device to be charged, the motor 6 rotates the rotating shaft 7 to rotate, the rotating shaft 7 drives the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the supporting sleeve 9 to move, the supporting sleeve 9 moves to drive the supporting rod 11 to move, the supporting rod 11 moves to drive the connecting rod 14 to move, the connecting rod 14 moves to drive the frame 2 to rotate, so that the frame 2 is opened towards the outer side of the shell 1, when the device is operated, the resistance of the device is increased, the device is convenient to decelerate and park, and the damage caused by collision with the device to be charged is avoided, when the sealing cylinder 17 is contacted with the device to be charged, the air cylinder 26 starts the air cylinder rod 27 to retract, so that the supporting plate 24 moves towards the shell cover 5 direction, the guide rod 21 drives the sealing plate 20 to move, one end of the sealing cylinder 17, far away from the shell 1, forms negative pressure, the film 18 is deformed, the device is integrally adsorbed on the device to be charged, so that the device is more stably fixed, avoid connecting insecurely at the device in charging process, lead to the outage, through install a dry section of thick bamboo 32 on baffle 25, install air pump 30 on baffle 25, the suction of air pump 30 makes the air admission baffle 25 other end between baffle 25 and the cap 5, the air of the baffle 25 other end passes through a dry section of thick bamboo 32 simultaneously, form the circulation at baffle 25 both ends, drier package 33 absorbs the steam in the casing 1, make keep dry in the casing 1, it leads to the device electric leakage to get into steam in the avoiding device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An underwater charging device comprising a housing (1), characterized in that: the outer side of the shell (1) is hinged with four frames (2), fins (4) are bonded on the frames (2), the shell cover (5) is connected to the shell (1) through screws, a motor (6) is fixedly mounted on the shell cover (5), a rotating shaft (7) is arranged at one end of the motor (6), the rotating shaft (7) is connected to the shell cover (5) in a rotating mode, a threaded rod (8) is welded at one end, far away from the motor (6), of the rotating shaft (7), a supporting sleeve (9) is sleeved on the outer side of the threaded rod (8) through threads, four supporting rods (11) are hinged to the surface of the supporting sleeve (9), a containing groove (12) is formed in one end, far away from the supporting sleeve (9), of each supporting rod (11), a spring (13) is arranged in the containing groove (12), and a connecting rod (14) is sleeved in the containing groove (12), the connecting rod (14) is welded with a limiting block (15) at one end positioned in the accommodating groove (12), the other end of the connecting rod (14) is hinged with a frame (2), four sealing cylinders (17) are fixedly sleeved at one end of the shell (1) far away from the shell cover (5), a film (18) is installed at one end of each sealing cylinder (17) far away from the shell (1) through a hoop, a sealing plate (20) is arranged in each sealing cylinder (17), a guide rod (21) is welded on the surface of one end of each sealing plate (20) far away from the film (18), a pressure spring (23) is arranged in each sealing cylinder (17), a supporting plate (24) is welded at one end of each guide rod (21) far away from each sealing cylinder (17), a partition plate (25) is welded in the shell (1), an air cylinder (26) is fixedly installed at one end of each partition plate (25) close to the shell cover (5), and an air cylinder rod (27) is arranged at one end of each air cylinder (26) close to the partition plate (25), an air cylinder rod (27) is sleeved in the partition plate (25) in a sliding mode, a connecting sleeve (28) is sleeved on the outer side of one end, far away from the air cylinder (26), of the air cylinder rod (27), a supporting plate (24) is welded at one end, far away from the air cylinder (26), of the connecting sleeve (28), an air pump (30) is fixedly installed at one end, close to the shell cover (5), of the partition plate (25), an air outlet pipe (31) is arranged at one end, far away from the shell cover (5), of the air pump (30), the air outlet pipe (31) is sleeved in the partition plate (25), one end, close to the shell cover (5), of the partition plate (25) is connected with a drying cylinder (32) through threads, a drying agent bag (33) is arranged in the drying cylinder (32), a storage battery (34) is fixedly installed on the inner side of one end, far away from the shell cover (5), of the shell (1), and a driver (35) is fixedly installed on the outer side of the shell (1);

the film sealing device is characterized in that one end, far away from the film (18), of the sealing barrel (17) is provided with a guide hole (22), a guide rod (21) is sleeved in the guide hole (22) in a sliding mode, one end of the pressure spring (23) is connected with a sealing plate (20) in a contact mode, and the other end of the pressure spring (23) is connected with the sealing barrel (17) in a contact mode.

2. An underwater charging device as claimed in claim 1, wherein: one end of the threaded rod (8) far away from the rotating shaft (7) is welded with a check block (10), and the surface of the check block (10) is connected with a support sleeve (9).

3. An underwater charging device as claimed in claim 1, wherein: one end of the spring (13) is in contact connection with a limiting block (15), and the other end of the spring (13) is in contact connection with a supporting rod (11).

4. An underwater charging device as claimed in claim 1, wherein: one end of the support rod (11) far away from the support sleeve (9) is connected with a limit cover (16) through threads, and a connecting rod (14) is sleeved in the limit cover (16) in a sliding mode.

5. An underwater charging device as claimed in claim 1, wherein: the side wall of the connecting sleeve (28) is sleeved with a limiting pin (29) in a sliding mode, and the inside of the air cylinder rod (27) is connected with the limiting pin (29) through threads.