CN111856741A - Submarine floating rotating periscope - Google Patents

Abstract

The invention relates to a submarine floating rotary periscope which is arranged in a floating device chamber behind a submarine bridge, wherein a floater of the submarine floating rotary periscope is made of transparent materials, does not have any power driving device, and can be folded, unfolded and hidden for multiple use. A telescopic detection rod is arranged in a rod storage cylinder in the center of the floater, can be manually lifted or lowered, can be manually rotated, and can be used for observing the surrounding conditions on the water surface. The floater, the pulling part, the rolling wheel part and the separating box are connected by a gas pipe with a light guide fiber in the middle. The separation box, the image enhancement module and the control part are connected through a protective sleeve with an optical fiber penetrating in the middle. The submarine hidden device enhances the concealment of the submarine, increases the use function of the submarine, is a set of brand-new submarine additional devices, has strong practicability and operability, and provides reference basis for the submarine of China to catch up with and exceed the world advanced level.

Description

Submarine floating rotating periscope

technical field

The invention belongs to a lookout device for a submarine, in particular to a floating rotating periscope that can accommodate hidden submarines.

Background technique

Submarine is a kind of ship that sails and fights underwater. Due to the better concealment of submarines, capable countries in the world are developing their own submarine forces. Because the submarine can launch a close-range surprise attack on the enemy without being detected by the enemy, it has a strong strategic deterrent effect. Therefore, the submarine force occupies a pivotal position in the navy. The submarine is not easy to be discovered by the enemy underwater, which is its advantage, but the inconvenience of the submarine itself to the observation of the surface environment is also its drawback, especially near the port of the opponent's base, the electric drive silently travels and uses the search periscope for reconnaissance missions. In order to observe the situation above the water surface in detail, it is necessary to float up, extend the photoelectric mast out of the water surface, and use the photoelectric periscope on the mast to observe. However, the mast is easily spotted by the enemy above the water, causing unnecessary trouble. In order to solve this problem, the United States invented a digital non-penetrating photoelectric periscope. The submarine does not need to be close to the sea surface or raise the traditional periscope. Instead, it uses the reflection of light from the sea level to convert it into a digital image signal, which is then wirelessly transmitted to the submarine. command room. However, this kind of image is greatly affected by the waves on the sea level, the image is blurred, and only vague outlines can be seen. This method is not yet mature, and the practical application is of little significance. Therefore, when submarines observe the enemy at close range, they need a kind of submarine periscope that is not easy to be found, and can also observe the actual situation of enemy ships and ports at close range to meet the requirements of actual combat.

SUMMARY OF THE INVENTION

The floater of the present invention is transparent, and the floater itself does not have any power drive device, which can be retracted, hidden, and used multiple times. It can be lowered and rotated artificially to observe the surrounding conditions on the water. Because the floater is small and transparent, it is difficult to be discovered by the opponent, and it has good concealment. Such a periscope can observe the enemy and protect itself, which is very practical.

In order to achieve the above purpose, the present invention adopts the following technical scheme: a submarine floating rotating periscope, which consists of a floater, a pulling part, a reel part, a separation box, an image enhancement module, a control part and a display. It is characterized in that: the floater, the pulling part, the reel part and the separation box are connected by a trachea with an optical fiber in the middle, and the separation box, the image enhancement module and the control part are connected with an optical fiber protective sleeve connection.

The floating ring of the floating device is a hollow structure, the inner measurement of the floating ring is equipped with a plurality of rotating blade plates with uniform inclination, the inner measurement of the plurality of rotating blade plates is equipped with a flexible body, and the middle of the flexible body is connected with a rod storage cylinder, A telescopic rod is installed in the storage rod cylinder in the middle of the floating ring, a detector head is installed in the dome body at the top of the telescopic rod, and an optical fiber is connected to the tail of the detection head. The connecting head is equipped with an air pipe, and the air pipe passes through the hole of the lifting rod of the pulling part and is connected to the sealing joint of the reel. The top of the storage rod is equipped with a sealing ring, and the steps of the storage rod are also equipped with sealing rings. The detection head is installed in the dome body. In addition to the sealing function, the probe head is also cleaned to ensure the cleanliness of the probe head surface. The sealing ring on the top of the storage rod cylinder and the sealing ring on the steps prevent the seawater from entering the cavity inside the storage rod cylinder. Moreover, the greater the pressure of the seawater, the greater the pressure on the dome body at the top of the storage rod cylinder. The larger the pressure, the greater the pressure on the step of the storage rod, and the tighter the seal.

For the pulling part, a servo motor and four brackets are installed on its base, a displacement screw is installed on the shaft of the servo motor, two sliding bars are installed on the four brackets, and two sliders are installed on the sliding bars respectively. The slider is fixed on the displacement base, a displacement nut is installed in the middle of the two sliders of the displacement base, and a displacement screw is installed in the displacement nut. Driven by the servo motor, the displacement screw rotates, and the displacement nut drives the displacement base to move left and right; the displacement base A DC motor is installed on the top of the DC motor, an eccentric wheel is installed on the shaft of the DC motor, a sliding shaft is installed on the eccentric wheel, and a lifting rod bracket is also installed on the displacement base. A movable lifting rod, one end of the lifting rod has a long hole, the sliding shaft on the eccentric wheel is slidably connected in the long hole, and the other end of the lifting rod has a round hole, when the DC motor rotates, the sliding shaft drives the lifting rod to move up and down , the trachea passing through the hole of the lifting rod is pulled up and down, thereby driving the floater to move up and down; when the synchronous motor of the reel part drives the reel to rotate and winds the trachea, the displacement base under the lifting rod is driven by the servo motor. The displacement screw rotates, the displacement nut drives the displacement base to move left and right, and the trachea is neatly wound on the reel;

In the reel part, there are spokes on both sides of the reel, a synchronous motor shaft is installed in the head on the left side of the reel, the synchronous motor is fixed on the left bracket, and a sliding support shaft is installed in the hole on the right side of the reel, and the sliding support The shaft is fixed on the right bracket, the left and right brackets are installed on the base, the joint of the sliding support shaft extending out of the right bracket is equipped with a gas pipe, the other end of the gas pipe is connected to the separation box, the reel is equipped with a sealing joint, and the hole on the sealing joint is connected to the separation box. The holes of the sliding support shaft communicate with each other.

The end of the detection head is connected with an optical fiber. The optical fiber passes through the telescopic rod, passes through the storage rod cylinder and the weight body, and enters the trachea. Together with the trachea, it passes through the hole of the sliding support shaft, and then enters from the sealing joint of the reel and passes through the reel. The hole in the middle of the wheel comes out from the hole of the sliding support shaft, passes through the trachea, and finally passes through the sealing head on the pressure resistant plate of the inner cabin, and enters the separation box installed inside the submarine. In order to reduce the loss of the brightness of the optical fiber, the optical fiber passes through The inner wall of the passed trachea is coated with a mercury protective film. The optical fiber comes out of the separation box and enters the image enhancement module. The enhanced image signal is connected by the optical fiber and enters the control box. The processed image signal is imaged by the display. The control box is equipped with a floater elevator, an image displacement rudder, and a switch. and Image Lock button. The separation box is equipped with a pressure sensor and a ventilation pipe, and the ventilation pipe is connected to the air pump. The pressurization or decompression of the air pump can make the telescopic rod in the rod storage cylinder rise or fall.

In order to observe celestial bodies and conduct submarine positioning, an astronomical observation head is added on the top of the dome.

The beneficial effects of the present invention are as follows: the present invention provides a brand-new submarine periscope, the floater of which is made of transparent materials, and does not have any power drive device, and the floating ring of the floater is equipped with a plurality of rotary vane plates, When it is pulled down, the seawater hits the rotary vane plate, so that the floater rotates to achieve the purpose of observing the surroundings. A flexible body is installed between the rotary vane plate and the rod storage cylinder, and the bottom of the rod storage cylinder is equipped with a weight body, and the floating ring follows the When the sea surface is shaking, due to the action of the heavy hammer, the upper detector head is always kept in a relatively stable state, so as to obtain a stable image signal. The detection rod in the center of the floater can be raised or lowered by the air pressure of the trachea, and can be rotated artificially to observe the surrounding situation. Due to the small size of the floater and the transparent body, it is difficult for the other party to find its existence. It has good concealment, which provides convenience for actual combat applications and improves the application and development of my country's submarine technology. Such a periscope is expected to become Standard equipment for conventional and nuclear submarines.

Description of drawings

Fig. 1 is the overall structure schematic diagram of embodiment 1 submarine floating periscope;

Fig. 2 is the schematic diagram of floater;

Fig. 3 is the schematic diagram of the detection head;

Fig. 4 is the schematic diagram when detecting retraction of telescopic rod;

Figure 5 is a schematic top view of the floater;

Fig. 6 is the schematic diagram that the detection head is retracted into the rod storage barrel;

Fig. 7 is the plan view schematic diagram of the floater;

Fig. 8 is the plan view schematic diagram of the rotary vane structure of the floater;

Figure 9 is a schematic diagram of the structure of the reel part;

Figure 10 is a right side view of the reel part;

Figure 11 is a schematic diagram of the pulling part;

Figure 12 is a schematic diagram of the position of the periscope installed on the submarine bridge;

Figure 13 is a schematic diagram of the installation position of the astronomical observation head in embodiment 2;

14 is a schematic diagram of the installation orientation of the astronomical observation head in Embodiment 2;

15 is a schematic structural diagram of the trachea and optical fiber separation box of Example 2;

In the figure: 1. Floater; 2. Pulling part; 3. Roller part; 4. Separation box; 5. Air pump; 6. Image enhancement module; 7. Control part; 8. Display; 9. Probe head; 10. Lower section of telescopic rod; 11. Floating ring; 12. Rod storage cylinder step; 13. Rotary vane plate; 14. Connector; 15. Rod storage cylinder; 16. Heavy hammer body; 17. Air pipe; 18. Servo motor; 19 , eccentric wheel; 20, DC motor; 21, lift rod; 22, left spoke; 23, synchronous motor; 24, base; 25, sealing ring; 26, sealing ring; 27, breather pipe; 28, air inlet and outlet; 29, Inner cabin pressure plate; 30, pressure sensor; 31, sealing head; 32, optical fiber; 33, optical fiber; 34, switch; 35, locking button; 36, air pipe; 38, control box; 39, floater elevator; 40, wiring; 41, image displacement rudder; 42, ventilator; 43, submarine photoelectric mast; 44, hatch cover; 45, floating device room; 46, sealing cover motor; 47, sealing cover; 48, hull; 49 , submarine bridge; 50, dome body; 51, flexible body; 52, optical fiber; 53, upper section of telescopic rod; 54, middle section of telescopic rod; 56, astronomical observation head; 57, optical fiber; 58, image enhancement Module; 59, cavity; 60, synchronous motor shaft; 61, reel; 62, cavity; 63, sealing joint; 64, sealing ring; 65, right spoke; 66, sliding support shaft; 67, joint; 68, Right bracket; 69, left bracket; 70, head; 71, through hole; 80, sliding shaft; 81, long hole; 82, slider; 83, sliding rod; 84, bottom plate; 85, bracket hole; 86, bracket ;87, displacement nut; 88, bracket; 89, bracket hole; 90, slider; 91, lifting rod support shaft; 92, displacement base; 93, pipe hole; 94, bracket; 95, sliding rod; 96, displacement screw; 97, bracket; 98, lifting rod bracket.

Detailed ways

Example 1: As shown in Figure 1, the floater 1, the pulling part 2, the reel part 3, are connected by the air pipe 17 with the optical fiber 32 in the middle, and the reel part 3 to the separation box 4 are connected by A trachea 36 with an optical fiber 32 in the middle is connected, and the inner parts of the trachea 17 and the trachea 36 are coated with light-blocking protective materials. The optical fiber 32 is connected to the image enhancement module 6 through the separation box 4, and an optical fiber 33 is connected between the image enhancement module 6 and the control part 7. The optical fibers on both sides of the image enhancement module 6 have outer protective layers, and the outer protective layer is internally Coated with light-blocking protective material, the light-blocking protective material used here is mercury.

Floater 1, as shown in Figure 4, Figure 5, Figure 7, Figure 8, the floating ring 11 is a hollow structure, the ring of the floating ring 11 is equipped with a plurality of rotary vane plates 13 with the same inclination, and a plurality of rotary vane plates 13 is equipped with a flexible body 51, the middle of the flexible body 51 is connected with the rod storage cylinder 15, the flexible body 51 and the storage rod cylinder 15 are softly connected, the storage rod cylinder 15 is equipped with a telescopic rod, and the telescopic rod is connected by the lower section of the telescopic rod. 10. The middle section 54 of the telescopic rod and the upper section 53 of the telescopic rod are composed, and there is a sealing material between each section. Of course, the telescopic rod can also be composed of one section, two sections or more sections. The dome body 50 at the top of the upper section 53 of the telescopic rod is equipped with a probe 9, the tail of the probe 9 is connected with an optical fiber 32, the bottom of the rod storage cylinder 15 is equipped with a weight body 16, and the bottom of the weight body 16 is the connecting head 14 , the connecting head 14 is equipped with an air pipe 17 , and the air pipe 17 passes through the hole of the lifting rod 21 of the pulling part and is connected to the sealing joint 63 of the reel 61 . A sealing ring 25 is installed inside the top of the storage rod cylinder 15, and a sealing ring 26 is also installed on the step 12 of the storage rod cylinder 15. Seawater algae are easily attached to the detection head 9, which affects the clarity of observation. As shown in FIG. 6 , the probe 9 is installed in the dome body 50. When the probe 9 is retracted into the rod storage cylinder 15, the sealing ring 25 inside the top of the storage rod cylinder 15 not only has a sealing effect, but also has a sealing effect on the probe head. 9 has been cleaned to ensure that the surface of the probe head 9 is clean. The sealing ring 25 and the sealing ring 26 on the top of the storage rod cylinder 15 prevent the seawater from entering the cavity inside the storage rod cylinder 15, and the greater the pressure of the seawater, the higher the pressure of the seawater, the higher the dome body 50 on the top of the storage rod cylinder 15. The greater the pressure, the greater the pressure on the step 12 of the rod cylinder 15, and the tighter the seal. The sealing ring 25 and the sealing ring 26 are made of natural rubber, and the floater 1 is made of (PET) polyester transparent plastic. In order to increase the strength of the telescopic rod, the telescopic rod is made of modified polyester + 20% glass fiber.

The pulling part 2 is shown in Fig. 11, the lifting rod 21 is provided with a long hole 81, the DC motor 20 is equipped with an eccentric wheel 19, the sliding shaft 80 on the eccentric wheel 19 is slidably connected in the long hole 81, and the DC motor 20 drives the eccentric When the wheel 19 rotates, the lift rod 21 moves up and down with the lift rod support shaft 91 as a fulcrum, and the air pipe in the hole of the lift rod 21 is pulled and moved up and down, thereby driving the floater 1 to move up and down. Under the action of the inclined rotating blade 13 in the floating ring 11 on the floater 1, the floater 1 rotates in one direction, and the probe 9 on the top of the telescopic rod rotates along with it, so that the surrounding conditions can be observed. The pulling part 2 has another function here. When the synchronous motor 23 of the reel part 3 drives the reel 61 to rotate and winds the air pipe 17, the servo motor 18 fixed on the bottom plate 84 rotates at the same time. Brackets 86, 97 and 88, 94 are installed on the bottom plate 84, sliding rods 83 are installed on the brackets 86 and 97, sliding rods 95 are installed on the brackets 88 and 94, sliders 82 and 90 are installed under the displacement base 92, and the sliders 82 and 90 are mounted on the slide bars 83 and 95, respectively, and can move freely. When the servo motor 18 rotates, the displacement screw 96 rotates, and the displacement nut 87 drives the displacement base 92 to move left and right, and the trachea 17 is wound on the reel 61 in an orderly manner.

The reel part 3, as shown in Figures 9 and 10, has spokes on both sides of the reel 61, the left spoke 22 and the right spoke 65, the inner right side of the reel 61 is a cavity 62, and the head 70 of the cavity 62 A synchronous motor shaft 60 is installed inside, and the synchronous motor 23 is fixed on the left bracket 69 . A sliding support shaft 66 is installed in the hole on the right side of the reel 61, a sealing ring 64 is installed on the support shaft, the sliding support shaft 66 is fixed on the right bracket 68, the left and right brackets are installed on the base 24, and the right end of the sliding support shaft 66 extends out An air pipe 36 is installed on the joint 67 of the right bracket 68 , and the other end of the air pipe 36 is connected to the sealing head 31 of the separation box 4 . The reel 61 is provided with a sealing joint 63 , and the hole on the sealing joint 63 communicates with the hole in the middle of the sliding support shaft 66 .

The end of the detector head 9 is connected with an optical fiber 32. The optical fiber 32 passes through the telescopic rod, passes through the rod storage cylinder 15 and the weight body 16 and enters the trachea 17, and then enters from the sealing joint 63 of the reel, and passes through the passage in the middle of the reel 61. The hole 71 comes out from the hole in the middle of the sliding support shaft 66, passes through the air pipe 36, and finally passes through the sealing head 31 on the pressure plate 29 of the inner cabin, and enters the separation box 4 inside the submarine. It comes out of the separation box 4 and enters the image enhancement module 6 , the enhanced image signal enters the control box 38 , and the processed image signal is imaged by the display 8 . The control box 38 is provided with an elevator 39 for controlling the lift of the floater 1 , an image displacement rudder 41 for controlling the rotation of the floater 1 , a system switch 34 and an image lock button 35 . The separation box 4 is installed in the inner compartment pressure plate 29. As shown in FIG. 12, the separation box 4 is equipped with a sealing head 31. The sealing head 31 is installed in the hole of the inner cabin pressure plate 29, and the sealing head 31 becomes the floating device room. 45 and the connecting channel in the cabin, the optical fiber 32 enters the cabin from the sealing head 31, the separation box 4 is equipped with a pressure sensor 30 and a ventilation pipe 27, the ventilation pipe 27 is connected to the air pump 5, and 28 is the air inlet and outlet of the air pump.

The specific location of the periscope installed on the submarine bridge is shown in Figure 12. In the figure, 48 is the submarine hull, and 49 is the submarine bridge. Above the submarine bridge 49 is a ventilator 42, a submarine photoelectric mast 43 and a cabin for personnel to enter and exit. Cover 44. A floating device chamber 45 is provided at the rear of the submarine bridge 49 , a hole for entering and exiting the floating device 1 is opened above the floating device chamber 45 , and a sealing cover 47 is installed on the top of the hole. A sealing cover motor 46 is installed on the top of the floating device chamber 45, and the sealing cover 47 can be opened or closed when the motor 46 rotates. Since the periscope is used in the range of several meters to ten meters from the sea surface, the pressure on the floating device chamber 45 is not large. When the sealing cover 47 is closed, due to the sealing ring on the sealing cover 47, the diving depth of the submarine is deeper. , the pressure in the flotation device chamber 45 remains unchanged, which reduces the sealing level between the flotation device chamber 45 and the submarine cabin, and creates conditions for the implementation of this periscope. All motors in the flotation device chamber 45 are waterproof motors .

When in use, turn on the switch 34, the sealing cover motor 46 rotates to drive the sealing cover 47 to open outward, the synchronous motor 23 starts to drive the reel 61 to rotate, the air pipe 17 is loosened, and the floater 1 automatically floats upwards until the sea surface. When the elevator 39 is pushed, the air pump 5 starts to inflate the air pipe 17 , the air pressure in the dome body 50 increases, the telescopic rod is pushed up, and the image of the sea surface can be displayed on the display 8 . The floater 1 floats with the sea water on the sea surface. Since the flexible body 51 is installed between the floating ring 11 and the rod storage cylinder 15, the rod storage cylinder 15 can move freely with the connection point of the flexible body 51 as the fulcrum. The rod storage cylinder 15 The bottom is equipped with a weight body 16. Under the action of gravity, when the floater 1 floats with the sea water on the sea surface, the storage rod cylinder 15 and the telescopic rod above are always kept in an upright state, so that the detection head 9 can obtain a relatively stable image signal. . The image signal passes through the image enhancement module 6 to enhance the contrast, brightness and clarity of the image. The image signal enters the control box 38 and is processed by the computer software in the control box 38 to obtain a clear and stable image signal, which is imaged by the display 8 . When the display direction needs to be changed, the image displacement rudder 41 is pushed, the DC motor 20 rotates, the lift rod 21 is pulled repeatedly, and the floater 1 held by the air pipe 17 floats up and down. Under the action of the rotary vane plate 13, the floater 1 rotates in one direction , the probe 9 at the top of the telescopic rod rotates along with it, so that the surrounding situation can be observed. When a point needs to be carefully observed, the image can be locked by pressing the lock button 35 on the control box 38, and can be zoomed in or out.

When not in use, push the elevator 39 downward, the air pump 5 moves in the opposite direction, and the air in the air pipe 17 is pumped out, the cavity in the telescopic rod becomes negative pressure, and the pressure of atmospheric pressure presses the dome body 50 so that the telescopic rod is pulled back into the storage rod barrel 15. When the switch 34 is turned off, the synchronous motor 23 is activated, which drives the reel 61 to rotate, and retracts the trachea 17 . When the reel 61 rotates, the servo motor 18 starts at the same time, the lift rod 21 pulls the air tube 17 to move accordingly, so that the air tube 17 is evenly arranged on the reel 61, the float 1 enters the float chamber 45, and the sealing cover 47 of closing.

The electronic circuit of the present invention is a well-known technology and will not be repeated here.

Embodiment 2, the principle is basically the same as that of Embodiment 1. In order to facilitate the astrometric measurement and to grasp and determine the position of the submarine, an astronomical observation head 56 is added to the top of the dome 50, as shown in Figures 13, 14, and 15. The optical fiber 57 is connected behind the head 56. The optical fiber 57 and the optical fiber 32 enter the separation box 4. The optical fiber 57 comes out of the separation box 4 and enters the image enhancement module 58. After the signal of the celestial image is enhanced, the image signal is converted by the optical fiber 57. into the control box 38.

The invention is proposed according to the actual needs of modern submarine upgrading, enhances the concealment of the submarine, increases the use function of the submarine, is a brand-new set of submarine additional devices, has strong practicability and operability, and is a good choice for my country's submarines. Catching up with and surpassing the world's advanced level provides part of the reference.

The above only illustrates and describes some preferred embodiments of the present invention, but the structure of the present invention is not limited by the above-mentioned embodiments, as long as the technical effect of the present invention is achieved by basically the same means, it should belong to protection scope of the present invention.

Claims (5)

1. Submarine floating rotating periscope, it consists of floater, pulling part, reel part, separation box, image enhancement module, control part and display, it is characterized in that: described floater, pulling part, reel part and separation The boxes are connected by a trachea with an optical fiber in the middle, and the separation box, the image enhancement module and the manipulation part are connected by a protective sleeve with an optical fiber in the middle. 2. The submarine floating rotating periscope as claimed in claim 1, characterized in that: the floating ring of the floating device is a hollow structure, a telescopic rod is installed in the middle storage rod cylinder of the floating ring, and a dome body on the top of the telescopic rod is equipped with The detector head, the tail of the detector head is connected with an optical fiber, the bottom of the rod storage cylinder is equipped with a weight body, and the connecting head under the weight body is equipped with an air pipe, and the air pipe passes through the hole of the lifting rod of the pulling part and is connected to the seal of the reel on the connector; For the pulling part, a servo motor and four brackets are installed on its base, a displacement screw is installed on the shaft of the servo motor, two sliding bars are installed on the four brackets, and two sliders are installed on the sliding bars respectively. The slider is fixed on the displacement base, a displacement nut is installed in the middle of the two sliders of the displacement base, and a displacement screw is installed in the displacement nut; a DC motor is installed on the displacement base, an eccentric wheel is installed on the DC motor shaft, and the eccentric wheel is installed on the top There is a sliding shaft, a lifting rod bracket is also installed on the displacement base, a lifting rod support shaft is installed above the lifting rod support, a movable lifting rod is installed on the lifting rod support shaft, and one end of the lifting rod has a long hole, and the sliding shaft is in There is a sliding connection in the long hole, and the other end of the lifting rod is provided with a round hole; In the reel part, there are spokes on both sides of the reel, a synchronous motor shaft is installed in the head on the left side of the reel, the synchronous motor is fixed on the left bracket, and a sliding support shaft is installed in the hole on the right side of the reel, and the sliding support The shaft is fixed on the right bracket, the left and right brackets are installed on the base, the joint of the sliding support shaft extending out of the right bracket is equipped with a gas pipe, the other end of the gas pipe is connected to the separation box, the reel is equipped with a sealing joint, and the hole on the sealing joint is connected to the separation box. The holes of the sliding support shaft are connected; The optical fiber at the tail of the detection head passes through the telescopic rod, passes through the rod storage cylinder and the weight body and enters the trachea, passes through the hole of the sliding support shaft together with the trachea, and enters from the sealing joint of the reel, and passes through the hole in the middle of the reel. , come out from the hole of the sliding support shaft, and finally enter the separation box through the sealing head on the pressure-resistant plate of the inner cabin, and come out from the separation box and enter the image enhancement module. There is an optical fiber connection between the image enhancement module and the control box. , there is a connection on the control box to connect the display; The control box is equipped with the floater elevator and the image displacement rudder, as well as the switch and the image lock button. The separation box is equipped with a pressure sensor and a ventilation pipe, and the ventilation pipe is connected to the air pump. 3. submarine floating rotating periscope as claimed in claim 1 or 2, is characterized in that: the inner measurement of floating ring is equipped with a plurality of inclination consistent rotary vane plates, the inner measurement of a plurality of rotary vane plates is equipped with flexible bodies, flexible A rod storage cylinder is connected in the middle of the body. 4. submarine floating rotating periscope as claimed in claim 1 or 2, is characterized in that: the inner wall of the trachea that the optical fiber passes through is coated with mercury protective film; protective material. 5. The submarine floating rotating periscope according to claim 1 or 2, characterized in that: an astronomical observation head is added on the top of the dome body.

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