CN214451765U - Cable communication device and diving equipment with same - Google Patents

Abstract

The utility model discloses a cable communication device and have its diving equipment, cable communication device includes: the floating block and the signal receiving and transmitting part are arranged on the floating block; a first end of the cable can penetrate through the floating block and then is connected with a controller of the diving equipment, and a second end of the cable is in communication connection with the signal transceiver; the cable winding and unwinding assembly is arranged inside the floating block, when the diving equipment submerges in water, the cable winding and unwinding assembly releases the cable so that the first end of the cable submerges along with the diving equipment, and when the diving equipment floats upwards in water, the cable winding and unwinding assembly retracts the cable so that the first end of the cable floats along with the diving equipment. The cable communication device can effectively solve the problems of releasing and recovering underwater cables of diving equipment.

Description

Cable communication device and diving equipment with same

Technical Field

The utility model relates to an unmanned air vehicle technique field, more specifically say, relate to a cable communication device and have its diving equipment.

Background

When the traditional cabled diving equipment carries out shooting, monitoring, flaw detection and other tasks in underwater navigation, the traditional cabled diving equipment is limited by the cable, free navigation cannot be carried out, and in addition, the releasing, recovering and storing work of the cable is complicated, the use is inconvenient, and one reason of the inconvenience is that the automatic releasing and recovering cannot be realized by the cable.

SUMMERY OF THE UTILITY MODEL

In view of this, the first objective of the present invention is to provide a cable communication device, which can effectively solve the problem of releasing and recovering underwater cables of a diving device, and the second objective of the present invention is to provide a diving device including the above cable communication device.

In order to achieve the first object, the present invention provides the following technical solutions:

a cable communication device is applied to diving equipment and comprises:

the floating block and the signal receiving and transmitting part are arranged on the floating block;

a first end of the cable can penetrate through the floating block and then is connected with a controller of the diving equipment, and a second end of the cable is in communication connection with the signal transceiver;

the cable winding and unwinding assembly is arranged inside the floating block, when the diving equipment submerges in water, the cable winding and unwinding assembly releases the cable so that the first end of the cable submerges along with the diving equipment, and when the diving equipment floats upwards in water, the cable winding and unwinding assembly retracts the cable so that the first end of the cable floats along with the diving equipment.

Preferably, in the above cable communication device, the cable reel assembly includes a turntable and an actuating member for actuating the turntable to rotate, and the cable can be wound around the turntable.

Preferably, in the above cable communication device, the actuating member is an elastic member, when the diving equipment submerges in water, the cable is pulled to enable the turntable to rotate so as to release the cable, and the elastic member stores energy, and when the diving equipment floats upwards in water, the elastic force of the elastic member drives the turntable to rotate reversely so as to retract the cable.

Preferably, in the cable communication device, the elastic member is a spiral spring, a first end of the spiral spring is fixed to the inner wall of the floating block, and a second end of the spiral spring is fixedly connected to the turntable.

Preferably, in the cable communication device, the driving member is a turntable motor for driving the turntable to rotate forward or backward.

Preferably, in the cable communication device, the signal transceiver is an antenna;

the cable communication device further comprises an optical fiber slip ring, a partition plate is further fixed inside the floating block, the optical fiber slip ring is fixed on the partition plate, one end of the optical fiber slip ring is connected with the antenna through the information conversion module, and the other end of the optical fiber slip ring is connected with the cable.

Preferably, in the cable communication device, the floating block includes a first housing and a second housing which are connected to each other in a relatively sealed manner; the rotary table is fixedly connected with a rotating shaft of the optical fiber slip ring.

Preferably, among the above-mentioned cable communication device, be provided with first connecting piece on the diving equipment, the outside bottom of floating block is provided with the second connecting piece, first connecting piece and second connecting piece are connected so that the floating block is fixed on the diving equipment, first connecting piece and second connecting piece separation are so that the floating block breaks away from the diving equipment.

Preferably, in the cable communication device, the first connecting piece is a metal piece, and the second connecting piece is an electrified demagnetizing electromagnet;

and the first connecting piece and the second connecting piece are both provided with through holes for the cables to pass through.

Diving equipment comprising a cable communication device as claimed in any one of the above.

The utility model provides a cable communication device receives and releases the subassembly including floating block, signal transceiver, cable and cable.

When the diving equipment sails underwater, the floating block floats on the water surface. The signal transceiver is arranged on the floating block and used for transmitting information acquired by the diving equipment sensor and receiving signals of the remote controller.

A first end of the cable passes through the float block and is communicatively connectable to a controller of the diving equipment, and a second end of the cable is communicatively connectable to the signal transceiver. So, after the signal receiving and dispatching spare received the signal of remote controller, transmitted signal transmission for the cable, the signal transmits the controller to diving equipment through the cable, and then the controller is according to the signal control of receipt this diving equipment action.

The cable is received and released the subassembly and is arranged in inside the floating block, and this diving equipment cable receive and releases the subassembly release cable so that the first end of cable dives along with diving equipment when diving in aqueous, and this diving equipment cable receive and releases the subassembly and withdraws the cable so that the first end of cable floats along with diving equipment when the aquatic floating. Specifically, when diving equipment dives in the aquatic, the kicking block floats on the surface of water, and diving equipment constantly dives, and the kicking block is bigger and bigger with diving equipment's distance, and the cable is receive and releases the subassembly release cable this moment to make the kicking block all the time with the interior controller communication connection of diving equipment. When diving equipment floated in aqueous, the floating block floated on the surface of water, and diving equipment constantly floated, and the distance of floating block and diving equipment is more and more lower, and the cable is withdrawed to the subassembly of receiving and releasing this moment cable.

Therefore, when the diving equipment sails underwater and dives, the floating block can release the cable; when unmanned aerial vehicle floated, the floating block can carry out the recovery of cable automatically for unmanned aerial vehicle can not receive the constraint of communication cable, and the free navigation under water to and communication in the air under water, pass through cable and floating block with the information of gathering under water and upload to aloft, pass through floating block and cable with control information in the air and pass down to unmanned aerial vehicle.

Cable communication device has realized diving equipment communication under water and in the air, the information that will gather under water passes through the cable and uploads to in the air, pass through the control information of remote controller cable down to diving equipment's controller, make unmanned aerial vehicle can navigate by water under water, and carry out communication under water and in the air, effectively solved the problem that water hinders diving equipment communication, widened unmanned aerial vehicle and carried out the empty medium service range of crossing, promoted the empty medium environment task work efficiency of crossing.

In order to achieve the second objective, the present invention further provides a diving equipment, which includes any one of the above cable communication devices. Since the cable communication device has the technical effects, the diving equipment with the cable communication device also has the corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of diving equipment provided by an embodiment of the present invention;

fig. 2 is a top view of a diving device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cable communication device according to an embodiment of the present invention;

fig. 4 is an exploded view of a cable communication device according to an embodiment of the present invention;

fig. 5 is an exploded view of a floating block according to an embodiment of the present invention;

fig. 6 is an exploded view of another angle slider according to an embodiment of the present invention;

in fig. 1-6:

the device comprises a 1-cable communication device, 11-antenna, 12-floating block, 13-second connecting piece, 14-first connecting piece, 15-cable, 120-switch joint, 121-first shell, 122-clapboard, 123-volute spring, 124-rotary disc, 125-second shell, 126-optical fiber slip ring, 127-optical fiber adapter, 128-information conversion module and 129-floating block battery.

Detailed Description

A first object of the present invention is to provide a cable communication device, which can effectively solve the problems of releasing and recovering a cable underwater communication cable, and a second object of the present invention is to provide a cable underwater communication device including the above cable communication device.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-6, the cable communication device 1 of the present invention includes a floating block 12, a signal transceiver, a cable 15 and a cable reel assembly.

When the diving equipment sails underwater, the floating block 12 floats on the water surface. The signal transceiver is arranged on the floating block 12 and used for transmitting information collected by a sensor of the diving equipment and receiving signals of a remote controller.

A first end of cable 15 passes through buoyancy block 12 and a first end of cable 15 may be communicatively connected to a controller of the diving equipment and a second end of cable 15 is communicatively connected to a signal transceiver. So, after the signal transceiver received the signal of remote controller, transmitted signal transmission to cable 15, the signal transmits the controller to diving equipment through cable 15, and then the controller is according to the signal control of receiving this diving equipment action.

The cable winding and unwinding assembly is arranged inside the floating block 12, when the diving equipment submerges in water, the cable winding and unwinding assembly releases the cable 15 so that the first end of the cable 15 submerges along with the diving equipment, and when the diving equipment floats upwards in water, the cable winding and unwinding assembly retracts the cable 15 so that the first end of the cable 15 floats upwards along with the diving equipment. Specifically, when diving equipment dives in the aquatic, kicking block 12 floats on the surface of water, and diving equipment constantly dives, and kicking block 12 is bigger and bigger with diving equipment's distance, and cable take-up and pay-off subassembly release cable 15 this moment to make kicking block 12 all the time with the interior controller communication connection of diving equipment. When diving equipment floated in aqueous, floating block 12 floated on the surface of water, and diving equipment constantly floated, and the distance of floating block 12 and diving equipment is more and more lower, and cable take-up and pay-off subassembly withdraws cable 15 this moment.

From the above, when the diving equipment sails underwater and dives, the floating block 12 can release the cable 15; when unmanned aerial vehicle floated, flotage 12 can carry out the recovery of cable 15 automatically for unmanned aerial vehicle can not receive communication optical fiber's constraint, and the freedom sails under water, and carry out underwater and aerial communication, with the information of gathering under water through cable 15 and flotage 12 upload to aloft, with the control information in air through flotage 12 and cable 15 download to unmanned aerial vehicle.

The cable communication device 1 realizes underwater and aerial communication of the diving equipment, uploads the acquired underwater information to the air through the cable 15, and downloads the control information of the remote controller to the controller of the diving equipment through the cable 15, so that the unmanned aerial vehicle can sail underwater and perform underwater and aerial communication, the underwater and aerial communication problem of the diving equipment is effectively solved, and the work efficiency of a cross-water-air medium environment task is improved.

In one embodiment, the cable retraction assembly includes a turntable 124 and an actuation member that actuates the turntable 124 to rotate, and the cable 15 can be wound around the turntable 124. The cable 15 is wound around the turntable 124 after being wound. The turntable 124 is provided with a groove in which the cable 15 can be wound.

The urging member may be an elastic member. When the diving equipment submerges in water, the cable 15 is pulled to enable the turntable 124 to rotate, the cable 15 is released, and meanwhile the elastic piece stores energy to generate pretightening force. Specifically, diving equipment dives the in-process in aqueous, and its fuselage dives and drives the first end of cable 15 and dive, and then stimulates cable 15, and cable 15 drives carousel 124 and rotates and realize the release of cable 15, drives the elastic component action so that its energy storage produces the pretightning force when carousel 124 rotates.

The resilient action of the resilient member when the diving equipment is floating up in the water forces the turntable 124 to rotate in the opposite direction to effect retraction of the cable 15. Specifically, when the diving equipment floats upwards, the cable 15 is loosened, the elastic piece drives the turntable 124 to rotate reversely under the action of the pretightening force, the recovery of the cable 15 is realized, and the elastic piece releases energy.

Further, the elastic member may be a spiral spring 123, a first end of the spiral spring 123 is fixed to the inner wall of the floating block 22, and a second end of the spiral spring 123 is fixedly connected to the turntable 124. With such an arrangement, when the rotary plate 124 rotates, the second end of the spiral spring 123 is driven to rotate relative to the first end of the spiral spring 123, so that energy storage is realized to generate a pre-tightening force. The turntable 124 has a disk shape provided with a spring groove for receiving the spiral spring 123.

Of course, the elastic member may also include a plurality of generally cylindrical coil springs distributed along the circumferential direction of the rotating disc 124, a first end of the coil spring being fixed to the inner wall of the floating block 22, and a second end of the coil spring being fixedly connected to the rotating disc 124. When the rotary disc 124 rotates, the second ends of the plurality of spiral springs are driven to act, and energy storage is achieved to generate pretightening force.

In another embodiment, the driving member is a turntable motor for driving the turntable 124 to rotate forward or backward. Diving equipment dives the in-process in aqueous, and its fuselage dives and drives the first end dive of cable 15, and turntable motor drives carousel 124 and rotates along a direction, realizes unreeling. In the process of floating the diving equipment in water, the first end of the cable 15 is driven to float by the floating of the machine body, the force for pulling the cable 15 downwards disappears, and the turntable motor drives the turntable 124 to rotate in the opposite direction, so that rolling is realized.

The signal transceiver is preferably an antenna 11, and the antenna 11 can receive signals from the remote controller and can also transmit signals to the remote controller. Of course, the float block 12 may receive a signal from a remote controller through the cable 15, and is not limited herein.

The cable 15 may be an optical fiber, which is faster and more efficient at transmission rates.

The cable communication device 1 further comprises an optical fiber slip ring 126, one end of which is fixed on the partition 122, the rotating disc 124 is fixedly connected with a rotating shaft of the optical fiber slip ring 126, so that the rotating disc 124 can freely rotate around the rotating shaft of the optical fiber slip ring 126, one end of the optical fiber slip ring 126 is in communication connection with the information conversion module 128 through an optical fiber adapter, the other end of the optical fiber slip ring 126 is in communication connection with the second end of the cable 15 through an optical fiber adapter, and the other end of the information conversion module 128 is connected with the antenna 11. In other words, the second end of the cable 15 is communicatively connected to the antenna 11 through the optical fiber slip ring 126, and the turntable 124 is provided with a central hole for being mounted and fixed on the rotating shaft of the optical fiber slip ring 126. The optical fiber slip ring 126 and the antenna 11 realize conversion between optical signals and electrical signals through the information conversion module 128. The optical slip ring 126 is connected with the cable 15 through an optical adapter 127. The optical fiber adapter 127 is connected to the optical fiber slip ring 126 at one end and to the optical fiber at the other end. The fiber optic adapter 127 may be secured by a support bracket to the turntable 124, the turntable 124 having a recess for receiving the cable 15.

The signal receiving and sending part receives signals from the remote controller and transmits the signals to the controller of the diving equipment through the information conversion module 128, the optical fiber slip ring 126, the optical fiber adapter 127 and the cable 15 in sequence; the sensor information that diving equipment gathered sends through the controller, and the signal is transmitted to signal transceiver through cable 15, optic fibre adapter 127, optic fibre sliding ring 126, information conversion module 128 in proper order, and signal transceiver can send the signal for remote controller or ground receiving equipment. Can set up fiber connector on the fuselage, the first end of optic fibre can directly be connected with fiber connector, fiber connector and diving equipment's controller communication connection.

In addition, the floating block 12 may include a first housing 121 and a second housing 125 that are connected to each other in a relatively sealed manner, and a sealing ring is disposed between the first housing 121 and the second housing 125. The signal transceiver may be disposed on the first housing 121. The first casing 121 and the second casing 125 may be pan-shaped or hemispherical, grooves are disposed on the abutting surfaces of the first casing 121 and the second casing 125, mounting holes are disposed on the outer sides of the abutting surfaces of the first casing 121 and the second casing 125, and the abutting surfaces of the first casing 121 and the second casing 125 are in relative contact and are fixedly connected through screws.

A partition plate 122 is further fixed inside the floating block 12, a fiber slide ring 126 is fixed on the partition plate 122 through a screw, and a rotary disc 124 is fixed on a rotating shaft of the fiber slide ring 126. A first end of the spiral spring 123 is fixedly connected to the partition 122. An information conversion module 128 is fixed on the partition 122, and the other end of the optical fiber slip ring 126 is in communication connection with the information conversion module 128. The optical fiber connector at one end of the optical fiber slip ring 126 passes through the through hole of the partition 122 and is sealed by sealant.

A float battery 129 may also be disposed in the float 12, and the battery is a rechargeable float battery 129, which is mainly used to supply power to the information conversion module 128. For charging, the float 12 is further provided with a switch connector 120, and the float battery 129 can be charged through the switch connector 120. In addition, by replacing a plug with a different function, power supply to the float block 12 or charging of the battery can be achieved.

Of course, the float cell 129 may be a disposable cell, and is not limited thereto.

The floating block 12 is detachably connected with the body of the diving equipment, a first connecting piece 14 is arranged on the body, a second connecting piece 13 is arranged at the bottom of the outer side of the floating block 12, the first connecting piece 14 is connected with the second connecting piece 13 to enable the floating block 12 to be fixed on the body, and the first connecting piece 14 is separated from the second connecting piece 13 to enable the floating block 12 to be separated from the body.

The lower side of the first casing 221 and/or the second casing 125 is fixedly provided with a connecting frame, and the connecting frame is fixedly connected with the second connecting piece 13, specifically, can be fixedly connected through a screw.

Further, the first connecting piece 14 is a metal piece, and the second connecting piece 13 is an electrified demagnetizing electromagnet. When the energized degaussing electromagnet is de-energized, it magnetically attracts the first connector 14 so that the metal piece and the energized degaussing electromagnet are attracted together. When the electrification degaussing electromagnet is electrified, the magnetism of the electrification degaussing electromagnet disappears, the metal piece is separated from the electrification degaussing electromagnet, and the floating block 12 is separated from the machine body.

The metal piece can be made of iron, and the surface of the metal piece is subjected to rust prevention treatment. The metal piece can be fixedly connected with the floating block 12 shell by using a threaded piece. The shape of the metal member may be a disc shape, which is not limited herein.

The demagnetizing electromagnet can be cylindrical and is fixedly connected with the support lug 32 on the machine body through a threaded piece.

Of course, the first connecting member 14 and the second connecting member 13 may also be a clamping member and a clamped member, the first connecting member 14 and the second connecting member 13 are connected by clamping, and the first connecting member 14 and the second connecting member 13 are separated after being loosened, which is not limited herein.

In order to facilitate the cable 15 to pass through, through holes for the cable 15 to pass through are formed on the first connecting piece 14 and the second connecting piece 13. The second housing 125 is provided with a through hole for the cable 15 to pass through, and the cable 15 passes through the second housing 125, the second connector 13 and the first connector 14 in sequence.

Based on the cable communication device that provides in the above-mentioned embodiment, the utility model also provides a diving equipment, this diving equipment includes arbitrary cable communication device in the above-mentioned embodiment. Because the diving equipment adopts the cable communication device in the above embodiment, please refer to the above embodiment for the beneficial effects of the diving equipment.

Optionally, the diving equipment may be an air diving unmanned aerial vehicle, which is not limited herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims (10)

1. A cable communication device is applied to diving equipment, its characterized in that includes:

the floating block (12) and a signal receiving and transmitting part arranged on the floating block (12);

a cable (15), wherein a first end of the cable (15) can pass through the floating block (12) and then is connected with a controller of the diving equipment, and a second end of the cable (15) is connected with the signal transceiver in a communication way;

the cable winding and unwinding assembly is arranged inside the floating block (12), when the diving equipment submerges in water, the cable winding and unwinding assembly releases the cable (15) so that the first end of the cable (15) submerges along with the diving equipment, and when the diving equipment floats in water, the cable winding and unwinding assembly retracts the cable (15) so that the first end of the cable (15) floats along with the diving equipment.

2. Cable communication device according to claim 1, characterized in that said cable retraction assembly comprises a turntable (124) and an actuation member for actuating said turntable (124) in rotation, said cable (15) being able to be wound around said turntable (124).

3. Cable communication device according to claim 2, wherein the actuating member is an elastic member, when the diving equipment is submerged in water, the elastic member is charged with energy while pulling the cable (15) to rotate the turntable (124) to release the cable (15), and when the diving equipment is floated in water, the elastic force of the elastic member drives the turntable (124) to rotate reversely to retract the cable (15).

4. The cable communication device according to claim 3, wherein the elastic member is a spiral spring (123), a first end of the spiral spring (123) is fixed relative to the inner wall of the floating block (12), and a second end of the spiral spring (123) is fixedly connected with the rotating disc (124).

5. A cable communication device according to claim 3, wherein the urging member is a turntable motor for rotating the turntable (124) in forward or reverse directions.

6. Cable communication device according to claim 2, wherein said signal transceiver is an antenna (11);

the cable communication device (2) further comprises an optical fiber slip ring (126), a partition plate (122) is further fixed inside the floating block (12), the optical fiber slip ring (126) is fixed on the partition plate (122), one end of the optical fiber slip ring (126) is connected with the antenna (11) through an information conversion module (128), and the other end of the optical fiber slip ring is connected with the cable (15).

7. Cable communication device according to claim 6, wherein the float (12) comprises a first housing (121) and a second housing (125) connected relatively hermetically; the rotary disc (124) is fixedly connected with a rotary shaft of the optical fiber slip ring (126).

8. A cable communication device according to claim 1, wherein a first connector (14) is provided on the diving equipment, a second connector (13) is provided on the bottom outside of the floating block (12), the first connector (14) and the second connector (13) are connected to fix the floating block (12) on the diving equipment, and the first connector (14) and the second connector (13) are separated to detach the floating block (12) from the diving equipment.

9. Cable communication device according to claim 8, wherein the first connector (14) is a metal piece and the second connector (13) is an energized, demagnetizing electromagnet;

and through holes for the cables (15) to pass through are formed in the first connecting piece (14) and the second connecting piece (13).

10. Diving equipment, characterized in that it comprises a cable communication device according to any one of claims 1-9.

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