CN110224766B - Underwater communication signal processing device and method - Google Patents
Underwater communication signal processing device and method Download PDFInfo
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- CN110224766B CN110224766B CN201910476267.0A CN201910476267A CN110224766B CN 110224766 B CN110224766 B CN 110224766B CN 201910476267 A CN201910476267 A CN 201910476267A CN 110224766 B CN110224766 B CN 110224766B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15564—Relay station antennae loop interference reduction
- H04B7/15585—Relay station antennae loop interference reduction by interference cancellation
Abstract
The invention discloses an underwater communication signal processing device and a method, which comprises air bags, a supporting plate, peristaltic pumps, telescopic air pipes, a suspension ball, a sealing plate, a stroke indicator lamp, a signal processing assembly, fixing hoops and air inlets, wherein the air bags are arranged on the bottom side of the supporting plate in parallel, the fixing hoops are fixed on the bottom side of the supporting plate through welding and are sleeved at two ends of the air bags, the peristaltic pumps are fixedly arranged at one end of the top layer of the supporting plate, the communication signal processing device has a compact structure, the device is more centralized, the requirement of miniaturization of equipment is met, signal interference among the devices can be effectively reduced, signals are filtered and amplified after being received and before being output, the interference of the signals in the transmission process is filtered, the accuracy of signal conversion is improved, the propagation distance of the signals is improved through amplification, and by arranging the peristaltic pumps and the air bags, the underwater position of the signal processing device can be changed, and signals can be received and transmitted better.
Description
Technical Field
The invention relates to the technical field of underwater signal processing equipment, in particular to an underwater communication signal processing device and method.
Background
With the continuous improvement of the living standard of people, mobile phones become necessary products in people's life, the frequency of use is higher and higher, due to the mobile characteristic of the mobile phones, users may be in a mobile state all the time when using the mobile phones to communicate, and with the influence of factors such as the position of the users, the distance from a base station and the like, network signals of the mobile phones become unstable, even when the users move to some places, the signals are particularly poor, the signals are transmitted underwater, the transmission distance is greatly shortened, the transmission stability is poor, and the interference of the transmitted data is large, so that the underwater signals need to be processed and then transmitted, and therefore, the underwater communication signal processing device and method are necessary to design.
Disclosure of Invention
The present invention is directed to an underwater communication signal processing apparatus and method, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: an underwater communication signal processing device comprises air bags, a supporting plate, peristaltic pumps, telescopic air pipes, suspension balls, a sealing plate, driving indicator lamps, stroke indicator lamps, signal processing assemblies, fixing hoops and air inlet holes, wherein the air bags are arranged on the bottom side of the supporting plate in parallel, the fixing hoops are fixed on the bottom side of the supporting plate through welding and are sleeved at two ends of the air bags, the peristaltic pumps are fixedly arranged at one end of the top layer of the supporting plate, one end of each telescopic air pipe is fixed at the input end of each peristaltic pump, the output end of each peristaltic pump is connected with the air bags through air guide pipes, the suspension balls are fixed at the other ends of the telescopic air pipes, the air inlet holes are formed in the top ends of the suspension balls and are connected with the telescopic air pipes, and the signal processing assemblies are arranged on the top side of the supporting plate;
the signal processing assembly comprises the arc-shaped guide plate, two signal analysis assemblies, an electric receiver, an encoder, a waterproof pump machine, a fan, a condensation copper pipe, a sending transducer, a receiving transducer, a decoder, an electric transmitter, a box body and a circuit board, wherein mounting grooves are correspondingly formed in two sides of the inner wall of the box body, two ends of the circuit board are respectively inserted into the mounting grooves and fixed, the arc-shaped guide plate is correspondingly mounted on the top side of the inner wall of the box body and located above the circuit board, the fan is fixedly welded on two sides of the inner wall of the signal processing assembly and located below the circuit board, two ends of the condensation copper pipe respectively penetrate through two side walls of the box body, the waterproof pump machine is fixed on the top side of the condensation copper pipe, the electric receiver and the electric transmitter are respectively mounted at two ends of the top side of the circuit board, and the encoder, the sending transducer, the receiving transducer and the decoder are mounted in the middle of the top side of the circuit board in parallel, the two signal analysis components are divided into a first signal analysis component and a second signal analysis component, the first signal analysis component is arranged between the electric receiver and the encoder, and the second signal analysis component is arranged between the decoder and the electric transmitter;
the two signal analysis assemblies are divided into a first signal analysis assembly and a second signal analysis assembly, the first signal analysis assembly comprises a first signal tuner, a first amplification regulator, a first signal amplifier, a first clutter filter and a first box body, the first signal tuner is installed on the top side of the inner wall of the first box body, the first amplification regulator is installed on one side of the inner wall of the first box body, the first signal amplifier is arranged on the other side of the inner wall of the first box body, and the first clutter filter is arranged on the bottom side of the inner wall of the first box body; the second signal analysis assembly comprises a second signal tuner, a second amplification regulator, a second signal amplifier, a second clutter filter and a second box body, the second signal tuner is installed on the top side of the inner wall of the second box body, the second amplification regulator is installed on one side of the inner wall of the second box body, the second signal amplifier is arranged on the other side of the inner wall of the second box body, and the second clutter filter is arranged on the bottom side of the inner wall of the second box body;
the sealing plate is arranged on the top side of the box body in a matched mode through a hinge, and the driving indicator lamp and the stroke indicator lamp are arranged on the top side of the sealing plate in parallel.
An underwater communication signal processing method comprises the following steps: step one, adjusting the position of a device; step two, receiving signals; step three, signal adjustment and filtration; step four, signal conversion; step five, amplifying, converting and outputting the signals;
in the first step, air enters the telescopic trachea through the air inlet by controlling the peristaltic pump, the air is input into the air bag by the peristaltic pump and can be discharged, the buoyancy is adjusted by adjusting the expansion degree of the air bag, and the position of the device is controlled;
in the second step, receiving underwater signals through an electric receiver;
in the third step, the underwater signal is blended through the first signal tuner, then is amplified and adjusted through the first amplification adjuster, then is amplified through the first signal amplifier, and is filtered through the first clutter filter;
in the fourth step, after the filtered signals are processed digitally by the encoder, the transmitting transducer converts the electric signals into the acoustic signals, the acoustic signals are transmitted to the receiving transducer, the acoustic signals are converted into the electric signals, and the decoder decodes the digital signals;
in the fifth step, the decoded digital signal is adjusted by the second signal adjuster, amplified and adjusted by the second amplifying and adjusting device, amplified by the second signal amplifier, filtered by the second clutter filter, and converted into sound, characters and pictures by the electric transmitter, and then transmitted.
According to the technical scheme, the top of the air inlet hole is provided with the biological water filtering film.
According to the technical scheme, sealing gaskets are respectively arranged at the side of the sealing plate and the opening at the top side of the box body.
According to the technical scheme, the battery is fixed on the bottom side of the sealing plate, and the peristaltic pump, the driving indicator lamp, the stroke indicator lamp, the circuit board, the waterproof pump machine and the fan are respectively connected with the battery through leads and sealed with each connector through the sealant.
According to the technical scheme, the first signal analysis component, the second signal analysis component, the electric receiver, the encoder, the transmitting transducer, the receiving transducer, the decoder and the electric transmitter are connected through signal lines.
According to the technical scheme, the first signal tuner, the first amplification regulator, the first signal amplifier and the first clutter filter are connected through signal lines; the second signal tuner, the second amplification regulator, the second signal amplifier and the second clutter filter are connected through signal lines.
Compared with the prior art, the invention has the following beneficial effects: the communication signal processing device has a compact structure, so that the device is more centralized, the requirement of equipment miniaturization is met, signal interference among the devices can be effectively reduced, signals are filtered and amplified after being received and before being output, the interference of the signals in the transmission process is filtered, the accuracy of signal conversion is improved, the propagation distance of the signals is improved through amplification, the underwater position of the signal processing device can be changed through arranging the peristaltic pump and the air bag, and the signals can be better received and transmitted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic diagram of a signal processing module according to the present invention;
FIG. 4 is a schematic diagram of a signal analysis assembly of the present invention;
FIG. 5 is a flow chart of a method of the present invention;
in the figure: 1. an air bag; 2. a support plate; 3. a peristaltic pump; 4. a telescopic air pipe; 5. suspending the ball; 6. a sealing plate; 7. a driving indicator light; 8. a trip indicator light; 9. a signal processing component; 10. a fixing hoop; 11. an air inlet; 91. an arc-shaped guide plate; 92. a signal analysis component; 93. an electrical receiver; 94. an encoder; 95. a waterproof pump machine; 96. a fan; 97. condensing the copper pipe; 98. a transmitting transducer; 99. a receiving transducer; 910. a decoder; 911. an electrical transmitter; 912. a box body; 913. a circuit board; 921. a signal tuner; 922. an amplification regulator; 923. a signal amplifier; 924. a clutter filter; 925. and (5) a box body.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an underwater communication signal processing device comprises an air bag 1, a support plate 2, a peristaltic pump 3, a telescopic air pipe 4, a suspension ball 5, a sealing plate 6, a driving indicator light 7, a travel indicator light 8, a signal processing assembly 9, a fixing hoop 10 and an air inlet 11, wherein the air bag 1 is arranged at the bottom side of the support plate 2 in parallel, the fixing hoop 10 is fixed at the bottom side of the support plate 2 through welding, and is sleeved at two ends of the air bag 1, the peristaltic pump 3 is fixedly arranged at one end of the top layer of the supporting plate 2, one end of the telescopic air pipe 4 is fixed at the input end part of the peristaltic pump 3, the output end part of the peristaltic pump 3 is connected with the air bag 1 through an air duct, the suspension ball 5 is fixed at the other end of the telescopic air pipe 4, the air inlet 11 is arranged at the top end of the suspension ball 5, and is connected with the telescopic air pipe 4, the top of the air inlet 11 is provided with a biological water filtering film, and the signal processing component 9 is arranged on the top side of the supporting plate 2;
the signal processing component 9 comprises an arc-shaped guide plate 91, two signal analysis components, an electric receiver 93, an encoder 94, a waterproof pump 95, a fan 96, a condensation copper pipe 97, a sending transducer 98, a receiving transducer 99, a decoder 910, an electric transmitter 911, a box 912 and a circuit board 913, wherein mounting grooves are correspondingly formed in two sides of the inner wall of the box 912, two ends of the circuit board 913 are respectively inserted into the mounting grooves and fixed, the arc-shaped guide plate 91 is correspondingly mounted on the top side of the inner wall of the box 912 and located above the circuit board 913, the fan 96 is fixedly welded on two sides of the inner wall of the signal processing component 9 and located below the circuit board 913, two ends of the condensation copper pipe 97 respectively penetrate through two side walls of the box 912, the waterproof pump 95 is fixed on the top side of the condensation copper pipe 97, the electric receiver 93 and the electric transmitter 911 are respectively mounted at two ends of the top side of the circuit board 913, and the encoder 94, the sending transducer 98 and the electric receiver 93 are respectively mounted on two ends of the top side of the circuit board 911 The receiving transducer 99 and the decoder 910 are installed in parallel in the middle of the top side of the circuit board 913, a battery is fixed on the bottom side of the sealing plate 6, the peristaltic pump 3, the driving indicator light 7, the stroke indicator light 8, the circuit board 913, the waterproof pump 95 and the fan 96 are respectively connected with the battery through conducting wires and sealed with each interface through sealing glue, the first signal analysis component, the second signal analysis component, the electric receiver 93, the encoder 94, the transmitting transducer 98, the receiving transducer 99, the decoder 910 and the electric transmitter 911 are connected through signal wires, the two signal analysis components are divided into a first signal analysis component and a second signal analysis component, the first signal analysis component is installed between the electric receiver 93 and the encoder 94, and the second signal analysis component is installed between the decoder 910 and the electric transmitter 911;
the first signal analysis assembly comprises a first signal tuner, a first amplification regulator, a first signal amplifier, a first clutter filter and a first box body, wherein the first signal tuner is installed on the top side of the inner wall of the first box body, the first amplification regulator is installed on one side of the inner wall of the first box body, the first signal amplifier is arranged on the other side of the inner wall of the first box body, and the first clutter filter is arranged on the bottom side of the inner wall of the first box body; the second signal analysis assembly comprises a second signal tuner, a second amplification regulator, a second signal amplifier, a second clutter filter and a second box body, the second signal tuner is installed on the top side of the inner wall of the second box body, the second amplification regulator is installed on one side of the inner wall of the second box body, the second signal amplifier is arranged on the other side of the inner wall of the second box body, and the second clutter filter is arranged on the bottom side of the inner wall of the second box body; the first signal tuner, the first amplification regulator, the first signal amplifier and the first clutter filter are connected through signal lines; the second signal tuner, the second amplification regulator, the second signal amplifier and the second clutter filter are connected by signal lines
The sealing plate 6 is mounted on the top side of the box body 912 through the hinge fit, the driving indicator lamp 7 and the stroke indicator lamp 8 are mounted on the top side of the sealing plate 6 in parallel, and sealing gaskets are respectively arranged at the side of the sealing plate 6 and the opening of the top side of the box body 912.
An underwater communication signal processing method comprises the following steps: step one, adjusting the position of a device; step two, receiving signals; step three, signal adjustment and filtration; step four, signal conversion; step five, amplifying, converting and outputting the signals;
in the first step, air enters the telescopic air pipe 4 through the air inlet hole 11 by controlling the peristaltic pump 3, the air is input into the air bag 1 through the peristaltic pump 3 and can also be discharged from the air bag 1, and the buoyancy is adjusted by adjusting the expansion degree of the air bag 1 to complete the control of the position of the device;
in the second step, the underwater signal is received by the electric receiver 93;
in the third step, the underwater signal is blended through the first signal tuner, then is amplified and adjusted through the first amplification adjuster, then is amplified through the first signal amplifier, and is filtered through the first clutter filter;
in the fourth step, after the filtered signal is digitized by the encoder 94, the transmitting transducer 98 converts the electrical signal into an acoustic signal, the acoustic signal is transmitted to the receiving transducer 99, the acoustic signal is converted into an electrical signal, and the decoder 910 decodes the digital signal;
in the fifth step, the decoded digital signal is adjusted by the second signal adjuster, amplified and adjusted by the second amplifying and adjusting device, amplified by the second signal amplifier, filtered by the second clutter filter, and converted into sound, characters and pictures by the electric transmitter 911.
Based on the above, the invention has the advantages that by controlling the peristaltic pump 3, the peristaltic pump 3 is YT600-1J in model, air enters the telescopic air pipe 4 through the air inlet hole 11, the air is input into the air bag 1 through the peristaltic pump 3 and can be exhausted from the air bag 1, the buoyancy is adjusted by adjusting the expansion degree of the air bag 1, the position of the device is controlled, the underwater signal is received through the electric receiver 93, the underwater signal is adjusted through the first signal adjuster, then is amplified and adjusted through the first amplification adjuster, then is amplified through the first signal amplifier, is filtered through the first clutter filter, and is digitized through the encoder 94, the electric signal is converted into the sound signal by the transmitting transducer 98, and the sound signal is transmitted to the receiving transducer 99, at this time, the sound signal is converted into an electric signal, the decoder 910 decodes the digital signal, the digital signal is adjusted by the second signal adjuster, then the signal is amplified by the second signal amplifier, the signal is filtered by the second clutter filter, the digital signal is changed into sound, characters and pictures by the electric transmitter 911, then the digital signal is sent out, when the device is in operation, the waterproof pump 95 is a D-type horizontal multi-stage centrifugal pump, the waterproof pump 95 operates to convey water from the copper condenser pipe 97, the water is conveyed in the copper condenser pipe 97 to cool the air at two sides of the copper condenser pipe 97, the cold air is blown by the cooperation of the fan 96, the air is circulated in the box 912 under the guide cooperation of the arc guide plate 91 to cool the electric elements, the driving indicator light 7 and the travel indicator light 8 are arranged at the top side of the sealing plate 6, can be convenient for the monitoring personnel to recognize.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an underwater communication signal processing device, includes gasbag (1), backup pad (2), peristaltic pump (3), flexible trachea (4), suspension ball (5), closing plate (6), drives pilot lamp (7), stroke pilot lamp (8), signal processing subassembly (9), fixed hoop (10) and inlet port (11), its characterized in that: the air bags (1) are arranged at the bottom side of the supporting plate (2) in parallel, the fixing hoop (10) is fixed at the bottom side of the supporting plate (2) through welding and is sleeved at two ends of the air bags (1), the peristaltic pump (3) is fixedly arranged at one end of the top layer of the supporting plate (2), one end of the telescopic air pipe (4) is fixed at the input end of the peristaltic pump (3), the output end of the peristaltic pump (3) is connected with the air bags (1) through an air guide pipe, the suspension ball (5) is fixed at the other end of the telescopic air pipe (4), the air inlet (11) is formed in the top end of the suspension ball (5) and is connected with the telescopic air pipe (4), and the signal processing assembly (9) is arranged at the top side of the supporting plate (2);
the signal processing assembly (9) comprises an arc-shaped guide plate (91), two signal analysis assemblies, an electric receiver (93), an encoder (94), a waterproof pump machine (95), a fan (96), a condensation copper pipe (97), a sending transducer (98), a receiving transducer (99), a decoder (910), an electric sender (911), a box body (912) and a circuit board (913), wherein mounting grooves are correspondingly formed in two sides of the inner wall of the box body (912), two ends of the circuit board (913) are respectively inserted into the mounting grooves to be fixed, the arc-shaped guide plate (91) is correspondingly mounted on the top side of the inner wall of the box body (912) and is positioned above the circuit board (913), the fan (96) is fixedly welded on two sides of the inner wall of the signal processing assembly (9) and is positioned below the circuit board (913), two ends of the condensation copper pipe (97) respectively penetrate through two side walls of the box body (912), the waterproof pump machine (95) is fixed on the top side of the condensation copper pipe (97), the electric receiver (93) and the electric transmitter (911) are respectively installed at two ends of the top side of the circuit board (913), the encoder (94), the transmitting transducer (98), the receiving transducer (99) and the decoder (910) are installed in the middle of the top side of the circuit board (913) in parallel, the two signal analysis components are divided into a first signal analysis component and a second signal analysis component, the first signal analysis component is installed between the electric receiver (93) and the encoder (94), and the second signal analysis component is installed between the decoder (910) and the electric transmitter (911);
the first signal analysis assembly comprises a first signal tuner, a first amplification regulator, a first signal amplifier, a first clutter filter and a first box body, wherein the first signal tuner is installed on the top side of the inner wall of the first box body, the first amplification regulator is installed on one side of the inner wall of the first box body, the first signal amplifier is arranged on the other side of the inner wall of the first box body, and the first clutter filter is arranged on the bottom side of the inner wall of the first box body; the second signal analysis assembly comprises a second signal tuner, a second amplification regulator, a second signal amplifier, a second clutter filter and a second box body, the second signal tuner is installed on the top side of the inner wall of the second box body, the second amplification regulator is installed on one side of the inner wall of the second box body, the second signal amplifier is arranged on the other side of the inner wall of the second box body, and the second clutter filter is arranged on the bottom side of the inner wall of the second box body;
the sealing plate (6) is installed on the top side of the box body (912) in a matched mode through a hinge, and the driving indicator lamp (7) and the stroke indicator lamp (8) are installed on the top side of the sealing plate (6) in parallel.
2. An underwater communication signal processing apparatus according to claim 1, wherein: the top of the air inlet hole (11) is provided with a biological water filtering film.
3. An underwater communication signal processing apparatus according to claim 1, wherein: sealing gaskets are respectively arranged at the side of the sealing plate (6) and the opening at the top side of the box body (912).
4. An underwater communication signal processing apparatus according to claim 1, wherein: the battery is fixed with to the bottom side of closing plate (6), peristaltic pump (3), driving pilot lamp (7), stroke pilot lamp (8), circuit board (913), waterproof pump machine (95), fan (96) are connected with the battery through the wire respectively, and seal up through sealed glue and each kneck.
5. An underwater communication signal processing apparatus according to claim 1, wherein: the first signal analysis component, the second signal analysis component, the electrical receiver (93), the encoder (94), the transmitting transducer (98), the receiving transducer (99), the decoder (910) and the electrical transmitter (911) are connected by signal lines.
6. An underwater communication signal processing apparatus according to claim 1, wherein: the first signal tuner, the first amplification regulator, the first signal amplifier and the first clutter filter are connected through signal lines; the second signal tuner, the second amplification regulator, the second signal amplifier and the second clutter filter are connected through signal lines.
7. An underwater communication signal processing method comprises the following steps: step one, adjusting the position of a device; step two, receiving signals; step three, signal adjustment and filtration; step four, signal conversion; step five, amplifying, converting and outputting the signals; the method is characterized in that:
in the first step, air enters the telescopic air pipe (4) through the air inlet hole (11) by controlling the peristaltic pump (3), the air is input into the air bag (1) through the peristaltic pump (3) and can be discharged from the air bag (1), the buoyancy is adjusted by adjusting the expansion degree of the air bag (1), and the position of the device is controlled;
in the second step, receiving underwater signals through an electric receiver (93);
in the third step, the underwater signal is blended through the first signal tuner, then is amplified and adjusted through the first amplification adjuster, then is amplified through the first signal amplifier, and is filtered through the first clutter filter;
in the fourth step, after the filtered signals are processed in a digital mode through the encoder (94), the sending transducer (98) converts the electric signals into sound signals, the sound signals are transmitted to the receiving transducer (99), the sound signals are converted into the electric signals, and the decoder (910) decodes the digital signals;
in the fifth step, the decoded digital signal is blended through a second signal tuner, then is amplified and adjusted through a second amplification adjuster, then is amplified through a second signal amplifier, is filtered through a second clutter filter, and is converted into sound, characters and pictures through an electric transmitter (911) and then is sent out;
the device is an underwater communication signal processing device and comprises an air bag (1), a supporting plate (2), a peristaltic pump (3), a telescopic air pipe (4), a suspension ball (5), a sealing plate (6), a driving indicator lamp (7), a travel indicator lamp (8), a signal processing assembly (9), a fixing hoop (10) and an air inlet hole (11); the air bags (1) are arranged at the bottom side of the supporting plate (2) in parallel, the fixing hoop (10) is fixed at the bottom side of the supporting plate (2) through welding and is sleeved at two ends of the air bags (1), the peristaltic pump (3) is fixedly arranged at one end of the top layer of the supporting plate (2), one end of the telescopic air pipe (4) is fixed at the input end of the peristaltic pump (3), the output end of the peristaltic pump (3) is connected with the air bags (1) through an air guide pipe, the suspension ball (5) is fixed at the other end of the telescopic air pipe (4), the air inlet (11) is formed in the top end of the suspension ball (5) and is connected with the telescopic air pipe (4), and the signal processing assembly (9) is arranged at the top side of the supporting plate (2);
the signal processing assembly (9) comprises an arc-shaped guide plate (91), two signal analysis assemblies, an electric receiver (93), an encoder (94), a waterproof pump machine (95), a fan (96), a condensation copper pipe (97), a sending transducer (98), a receiving transducer (99), a decoder (910), an electric sender (911), a box body (912) and a circuit board (913), wherein mounting grooves are correspondingly formed in two sides of the inner wall of the box body (912), two ends of the circuit board (913) are respectively inserted into the mounting grooves to be fixed, the arc-shaped guide plate (91) is correspondingly mounted on the top side of the inner wall of the box body (912) and is positioned above the circuit board (913), the fan (96) is fixedly welded on two sides of the inner wall of the signal processing assembly (9) and is positioned below the circuit board (913), two ends of the condensation copper pipe (97) respectively penetrate through two side walls of the box body (912), the waterproof pump machine (95) is fixed on the top side of the condensation copper pipe (97), the electric receiver (93) and the electric transmitter (911) are respectively installed at two ends of the top side of the circuit board (913), the encoder (94), the transmitting transducer (98), the receiving transducer (99) and the decoder (910) are installed in the middle of the top side of the circuit board (913) in parallel, the two signal analysis components are divided into a first signal analysis component and a second signal analysis component, the first signal analysis component is installed between the electric receiver (93) and the encoder (94), and the second signal analysis component is installed between the decoder (910) and the electric transmitter (911);
the first signal analysis assembly comprises a first signal tuner, a first amplification regulator, a first signal amplifier, a first clutter filter and a first box body, wherein the first signal tuner is installed on the top side of the inner wall of the first box body, the first amplification regulator is installed on one side of the inner wall of the first box body, the first signal amplifier is arranged on the other side of the inner wall of the first box body, and the first clutter filter is arranged on the bottom side of the inner wall of the first box body; the second signal analysis assembly comprises a second signal tuner, a second amplification regulator, a second signal amplifier, a second clutter filter and a second box body, the second signal tuner is installed on the top side of the inner wall of the second box body, the second amplification regulator is installed on one side of the inner wall of the second box body, the second signal amplifier is arranged on the other side of the inner wall of the second box body, and the second clutter filter is arranged on the bottom side of the inner wall of the second box body;
the sealing plate (6) is installed on the top side of the box body (912) in a matched mode through a hinge, and the driving indicator lamp (7) and the stroke indicator lamp (8) are installed on the top side of the sealing plate (6) in parallel.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6772705B2 (en) * | 2001-09-28 | 2004-08-10 | Kenneth J. Leonard | Variable buoyancy apparatus for controlling the movement of an object in water |
| CN103438862A (en) * | 2013-08-13 | 2013-12-11 | 北京师范大学 | Automatic underwater landform detection device applicable to torrent environment |
| CN104936194A (en) * | 2015-06-08 | 2015-09-23 | 浙江理工大学 | Underwater acoustic sensor networks and node deployment and networking method thereof |
| CN106737703A (en) * | 2016-11-22 | 2017-05-31 | 合肥中科艾帝尔机器人技术有限公司 | Rescue robot under water and its rescue mode based on wireless telecommunications |
| CN206615371U (en) * | 2017-04-01 | 2017-11-07 | 中国海洋大学 | A kind of emergency set that communicates for underwater installation |
| CN108327854A (en) * | 2017-12-29 | 2018-07-27 | 中国船舶重工集团公司第七0研究所 | A kind of drift anchor system buoy for detecting underwater sound signal |
| CN108791774A (en) * | 2018-05-29 | 2018-11-13 | 中国科学院声学研究所 | A kind of submarine navigation device for communicating and positioning |
-
2019
- 2019-06-03 CN CN201910476267.0A patent/CN110224766B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6772705B2 (en) * | 2001-09-28 | 2004-08-10 | Kenneth J. Leonard | Variable buoyancy apparatus for controlling the movement of an object in water |
| CN103438862A (en) * | 2013-08-13 | 2013-12-11 | 北京师范大学 | Automatic underwater landform detection device applicable to torrent environment |
| CN104936194A (en) * | 2015-06-08 | 2015-09-23 | 浙江理工大学 | Underwater acoustic sensor networks and node deployment and networking method thereof |
| CN106737703A (en) * | 2016-11-22 | 2017-05-31 | 合肥中科艾帝尔机器人技术有限公司 | Rescue robot under water and its rescue mode based on wireless telecommunications |
| CN206615371U (en) * | 2017-04-01 | 2017-11-07 | 中国海洋大学 | A kind of emergency set that communicates for underwater installation |
| CN108327854A (en) * | 2017-12-29 | 2018-07-27 | 中国船舶重工集团公司第七0研究所 | A kind of drift anchor system buoy for detecting underwater sound signal |
| CN108791774A (en) * | 2018-05-29 | 2018-11-13 | 中国科学院声学研究所 | A kind of submarine navigation device for communicating and positioning |
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| CN110224766A (en) | 2019-09-10 |
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