CN207571851U - A kind of underwater sound wave rubs this signal generator - Google Patents
A kind of underwater sound wave rubs this signal generator Download PDFInfo
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- CN207571851U CN207571851U CN201721526078.2U CN201721526078U CN207571851U CN 207571851 U CN207571851 U CN 207571851U CN 201721526078 U CN201721526078 U CN 201721526078U CN 207571851 U CN207571851 U CN 207571851U
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- switch
- control panel
- shell
- solenoid valve
- signal
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Abstract
The utility model discloses a kind of underwater sound wave and rubs this signal generator, by the switch on shell, setting control panel inside the shell, power supply and setting shell and solenoid valve block into, power supply plate and solenoid valve power supply in order to control, the switch and solenoid valve are connect with control panel, the transmittable switching signal of switch is to control panel, and control panel is according to switching signal control solenoid valve impact shell.The utility model is easy to operate, and realization sends out sound wave and rubs this signal and distress signal, effectively plays communication and emergency function.
Description
Technical field
The utility model is related to equipment technical field of crying for help under water, refer in particular to a kind of underwater sound wave and rub the generation of this signal
Device.
Background technology
With the mankind's further finding out to river sea, subsurface communication technology also gradually develops, and wherein underwater sound communication is one
The technology received and sent messages under water is technology most important and crucial in current ocean military affairs.Common underwater acoustic communication method is
Using spread spectrum technic, such as CDMA, the operation principle operation principle of underwater sound communication be by information such as word, voice, images,
Electric signal is converted by electric transmitter, and after information digitalization is handled by encoder, energy converter converts electrical signals to again
Acoustical signal, water sound communication technique are chiefly used in river monitoring, habitata etc. at civilian aspect, these equipment are not only complicated,
Weight is big, and expensive, and individual can not carry and use, therefore rescue domain variability is is widely used under water.
Rub this signal i.e. Morse code（Morse code）, it is a kind of signal code of switch-on and -off, by different
It puts in order to express different English alphabets, number and punctuation mark, therefore, Morse code need to only use easy tool
It can generate and send, such as deck is tapped with wood, SOS is international morse code Mayday, and ship is big vastness
Midocean navigates by water, due to thick fog, storm, iceberg, submerged reef, malfunctioning machine, with it is other the boat ran foul with each other etc., often occur unexpected
Accident, the trapped person fallen into water can not send out SOS signal, and rescue personnel is unable to the position of fast searching trapped person, causes to fall
Wrecked rate after water is high.
In view of this, the present inventor designs a kind of easy underwater sound wave and rubs this signal generator.
Utility model content
It rubs this signal generator the purpose of this utility model is to provide a kind of underwater sound wave, it is simple in structure easy to operate,
It realizes and rubs this signal and distress signal from the underwater sound wave that sends out, play effective communication and emergency function.
A kind of underwater sound wave generator, by opening on shell, setting control panel inside the shell, power supply and setting shell
It closes with solenoid valve block into plate and solenoid valve power supply, the switch and solenoid valve are connect the power supply with control panel in order to control, institute
The transmittable switching signal of switch is stated to control panel, control panel is according to switching signal control solenoid valve impact shell.
The switch includes an emergency switch being connect respectively with control panel and multiple ordinary taps
After using the above scheme, when the utility model is used, control signal is generated by Operation switch, control panel acquisition is opened
OFF signal control solenoid valve impact shell generates acoustic signals, it is only necessary to be impacted according to the rule control solenoid valve of Morse code
The interval of shell can generate this signal that rubs by sound wave.
The beneficial effects of the utility model are：This signal that rubs under water can be sent out by Operation switch, realize underwater emergency
And communication function, operation is extremely simple, and component is few, light-weight easy to carry, at low cost, may extend to multi-field use.
The utility model is described in further details below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
A kind of underwater sound wave that the utility model discloses rubs this signal generator, by shell 5, the control being arranged in shell 5
Making sheet 2, power supply 1 and setting shell 5 on switch 4 and solenoid valve 3 form, wherein switch 4 generally be set on shell 5 outside, institutes
Stating power supply 1, plate 2 and solenoid valve 3 are powered in order to control, and the switch 4 and solenoid valve 3 are connect with control panel 2, and the switch 4 can be sent out
Sending switching signal, control panel 2 impacts shell 5 according to switching signal control solenoid valve 3 and generates acoustic signals to control panel 2.
In this example, switch 4 includes an emergency switch being connect respectively with control panel 2 and multiple ordinary taps, promptly opens
Pass can be used when facing a danger situation, press emergency switch and SOS distress signals can be transmitted, and pressed ordinary tap and then be can be transmitted often
This signal that rubs of rule.Switch 4 optional electronic switches（Magnetic control）And touch switch, made according to actual test using touch switch
With better, the utility model uses the control chip of control panel 2, and for common one kind on the market, corrosion resistant can be selected in shell 5
Erosion and high intensity（In view of marine use, compression strength and corrosion-resistant to get well）Plastic material and Stainless steel 316 etc..
Embodiment one（SOS distress signals）：When facing a danger, the emergency switch outside shell 5 can be stirred（Switch
It automatically resets）, at this time control panel 2 collect the signal of emergency switch, pre-set program is called to control the logical of battery valve 3
It is disconnected that { three is short（S）- three length (O)-three are short (S) } impact the acoustic signals that shell 5 realizes SOS；5 external switch 4 of shell is stirred again then
Control panel 2 controls battery valve 3 to disconnect, and stops impact shell 5.
It should be noted that control panel 2 controls the on-off action of solenoid valve 3 to belong to ripe skill by acquiring switching signal
Art, " pre-set program " is control program intrinsic in control panel 2 described by the utility model, herein not to control
2 signal of plate judges, processing method is improved.
Embodiment two：When such as to send out other this signals that rub, then the switch ordinary tap outside flicking shell 5, is pinned often
Rule switch, control panel 2 control battery valve 3 to be attracted, and decontrol ordinary tap, and battery valve 3 is opened in the control of control panel 2, is opened according to conventional
The turn-on time length of pass controls the pickup time of battery valve 3, and it is to send out different to impact shell 5 so as to fulfill battery valve 3
Rub this signal.
Claims (2)
- This signal generator 1. a kind of underwater sound wave rubs, it is characterised in that：By shell, control panel, the power supply of setting inside the shell And set the switch on shell with solenoid valve block into the power supply in order to control power by plate and solenoid valve, the switch and electromagnetism Valve is connect with control panel, and the transmittable switching signal of switch to control panel, control panel is hit according to switching signal control solenoid valve Beat shell.
- This signal generator 2. a kind of underwater sound wave as described in claim 1 rubs, it is characterised in that：The switch includes difference An emergency switch being connect with control panel and multiple ordinary taps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526078.2U CN207571851U (en) | 2017-11-15 | 2017-11-15 | A kind of underwater sound wave rubs this signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526078.2U CN207571851U (en) | 2017-11-15 | 2017-11-15 | A kind of underwater sound wave rubs this signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571851U true CN207571851U (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526078.2U Active CN207571851U (en) | 2017-11-15 | 2017-11-15 | A kind of underwater sound wave rubs this signal generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN207571851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916290A (en) * | 2021-10-09 | 2022-01-11 | 青岛圣蓝科技有限公司 | Temperature, salinity and depth data detection method and system and electronic equipment |
-
2017
- 2017-11-15 CN CN201721526078.2U patent/CN207571851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916290A (en) * | 2021-10-09 | 2022-01-11 | 青岛圣蓝科技有限公司 | Temperature, salinity and depth data detection method and system and electronic equipment |
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