CN202534106U - Ultrasonic alarm - Google Patents
Ultrasonic alarm Download PDFInfo
- Publication number
- CN202534106U CN202534106U CN2012202137128U CN201220213712U CN202534106U CN 202534106 U CN202534106 U CN 202534106U CN 2012202137128 U CN2012202137128 U CN 2012202137128U CN 201220213712 U CN201220213712 U CN 201220213712U CN 202534106 U CN202534106 U CN 202534106U
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- ultrasound wave
- alarm
- ultrasonic
- casing
- warning
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Abstract
The utility model discloses an ultrasonic alarm which comprises a bracket and a box body mounted at the upper end of the bracket, wherein an alarm platform and a control panel are arranged on the box body; transition surfaces are arranged between the front face and two side faces of the box body; a group of ultrasonic transmitting probes and ultrasonic receiving probes are mounted on each transition surface; and a group of ultrasonic transmitting probes and ultrasonic receiving probes are mounted at the upper edge or lower edge of the box body. The ultrasonic alarm has the advantages that the height can be adjusted, so that the ultrasonic alarm is applicable to different use requirements; meanwhile, the ultrasonic alarm has three functions of LED (Light Emitting Diode) lamp flashing warning, on-screen text warning and voice warning, so that a warning role can be effectively played; the warning range can be adjusted by manually adjusting a button on the alarm and can also be adjusted by inputting data into a singlechip controller through a computer; and people getting close to the ultrasonic alarm can very obviously feel the ultrasonic alarm due to the warning effect, so that the injury to people is effectively avoided.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of ultrasound wave alarm.
Background technology
In the prior art; Electrical equipment is widely used in the daily life; No matter in the family, workshop, working-yard all exist and can cause injury even dead to the people; Especially more easily the people is caused great injury in place with high voltage electric equipment, annual because of get an electric shock injured so that disable in addition dead personnel innumerable; At the construction field (site), dig some dells or open sewer, inspection shaft lid etc. through regular meeting as required, people do not note just possibly dropping to the inside slightly and cause danger; In family life, child can be described as most important member in the one family, yet much child is owing to nurse improper appearance electric shock, scald, tumble injury even the incident of falling down from the building, and child is injured to well imagine for the misery that the kinsfolk brought.In order to reduce unexpected generation, people are provided with warning sign in the hazardous location, yet thereby owing to still be easy under the not eye-catching or careless situation of people in warning sign position just near hazardous location initiation dangerous situation; And night, it also is to be difficult to see clearly content on the warning sign that warning sign, people are just arranged at last; Occurred a kind of ultrasonic intelligent audio alert attention device on the market, it comprises casing and at the positive display screen that is provided with of casing, has audio alert, literal warning and three kinds of modes of warning of LED flicker warning for this reason; Between the front of casing and side, be provided with transition face; The positive angle that forms of transition face and casing is 45 °-60 °, and one group of ultrasonic emitting receiving sensor respectively is installed on the said transition face, and the transmit direction of ultrasonic sensor is over against said casing dead ahead; The emission angle of ultrasonic sensor also is 45 ° to 60 °; So just can cover the scope of positive 90 °-120 ° of casing, yet owing to have the blind area between ultrasonic transducer and the sensing range starting point, and the scope of blind area is along with the distance between two transition faces increases and increases; So cross sensing range and more when the dangerous object as mobile object; This attention device can not warned on the contrary, because attention device is when alarm condition changes holding state into, the nurse personnel think that probably the personnel that need keep an eye on have given up the visiting that should do away from dangerous object; Especially the unsound crowd of intellectual development, this can produce unpredictable consequence to the personnel that needs are kept an eye on undoubtedly.
The utility model content
To the deficiency that exists in the prior art, the purpose of the utility model be to provide a kind of applied widely, the blind area scope is little and have the ultrasound wave alarm that sound is warned, display text is warned and the flicker of LED lamp is warned simultaneously.
The technical scheme of the utility model is achieved in that
The ultrasound wave alarm; Comprise support and the casing that is installed in said support upper end; Said casing is provided with alarm platform and control panel; Between the front of said casing and two sides, be provided with transition face, one group of ultrasonic emitting probe and ultrasound wave receiving transducer respectively are installed on said transition face, at the coboundary of said casing or lower limb one group of preposition ultrasonic emitting is installed and pops one's head in and preposition ultrasound wave receiving transducer.
Above-mentioned ultrasound wave alarm, said support comprises base and vertical rod, and said vertical rod is made up of at least two pipes that are threaded, and said pipe and said base bottom links together through bolt, and said casing is installed on the pipe of said the top.
Above-mentioned ultrasound wave alarm; Said alarm platform is included as alarm platform provides the supply module of electric energy, be used for the LED lamp that audio alert module that voice warn, the LED display of warning in order to literal and flicker report to the police; Said ultrasonic emitting probe is connected with said singlechip controller through driving demodulation module with said ultrasound wave receiving transducer, said preposition ultrasonic emitting is popped one's head in said ultrasound wave receiving transducer through the driving demodulation module be connected with said singlechip controller, said LED display passes through that the display screen driver module is connected with said singlechip controller, said LED lamp all directly is connected with said singlechip controller with said audio alert module; Said display screen is arranged on the front of said casing, and said LED lamp is arranged on the top of said display screen.
Above-mentioned ultrasound wave alarm, said supply module comprise battery pack and the power circuit parallelly connected with said battery pack, are connected with the power port of said singlechip controller after said battery pack and the said power circuit parallel connection.
Above-mentioned ultrasound wave alarm; Said audio alert module comprises the voice recording and playback ic of collection, storage and reduction in order to voice signal and the loudspeaker and the microphone that are connected with said voice recording and playback ic respectively, and the FPDP of said voice recording and playback ic is connected with each I/O port of said singlechip controller respectively.
Above-mentioned ultrasound wave alarm also comprises a light emitting diode that is connected with the FPDP of said voice recording and playback ic, is in series with resistance between said light emitting diode and the said voice recording and playback ic.
Above-mentioned ultrasound wave alarm, audio-frequency power amplifier that amplifies in order to audio frequency of series connection between said voice recording and playback ic and said loudspeaker.
Above-mentioned ultrasound wave alarm, said control panel be installed in said casing below, said loudspeaker and said microphone all be arranged on said casing below.
Above-mentioned ultrasound wave alarm, said microphone are Electret condenser microphone.
Above-mentioned ultrasound wave alarm comprises control button and data serial ports on said control panel, said control button comprises on & off switch, record button, key is set, adds key and subtracts key.
The beneficial effect of the utility model is: ultrasound wave alarm ability free adjustment height, and the blind area scope in alarm the place ahead is little, and the ultrasound examination precision is high; Be suitable for the request for utilization under the varying environment, the three kinds of functions that have simultaneously that LED lamp flicker is warned, the display screen display text is warned and voice are warned, effectively reminds people is away from the hazardous location; The scope of warning can be regulated through the button on the manual adjustments alarm; LED lamp flicker brightness is stronger, can bring very strong visual impact to people, and the brightness of display screen is relatively also higher; The color of display text, font and size are with regulating arbitrarily per family; So can reach more eye-catching effect, the alarm sound that loudspeaker are play is clear loud and clear, and the people is very clearly heard; Through vision and dual warning acoustically, thereby can effectively avoid the people hazardous location of entering into that the person is worked the mischief.
Description of drawings
Fig. 1 is the structural representation of the utility model ultrasound wave alarm,
Fig. 2 is the body polycrystalline substance synoptic diagram of the utility model ultrasound wave alarm,
Fig. 3 is the circuit module synoptic diagram of the utility model ultrasound wave alarm,
Fig. 4 is the schematic diagram of the utility model ultrasound wave alarm.
Among the figure: 1-casing, 2-display screen, 3-transition face, 4-ultrasonic emitting probe, the preposition ultrasonic emitting probe of 401-; 5-ultrasound wave receiving transducer, the preposition ultrasound wave receiving transducer of 501-, 6-base, 7-control panel, 801-on & off switch; The 802-record button, 803-is provided with key, and 804-adds key, and 805-subtracts key, 9-data serial ports; The 10-microphone, 11-loudspeaker, 12-LED lamp, 13-pipe.
Embodiment
In conjunction with accompanying drawing the utility model is done further explanation:
As depicted in figs. 1 and 2; The ultrasound wave alarm; Comprise support and the casing 1 that is installed in said support upper end, said casing 1 is provided with alarm platform and control panel 7, between the front of said casing 1 and two sides, is provided with transition face 3; One group of ultrasonic emitting probe 4 and ultrasound wave receiving transducer 5 respectively are installed on said transition face 3, one group of preposition ultrasonic emitting probe 401 and preposition ultrasound wave receiving transducer 501 are installed at the coboundary of said casing 1.
Said support comprises base 6 and vertical rod, and said vertical rod is made up of two pipes that are threaded 13, and the pipe of said lower end 13 and said base 6 link together through bolt; Said casing 1 is installed on the pipe 13 of said upper end, when using in the family that child is being arranged, can be rotated the height that two pipes 13 are regulated casing 1 relative ground; With reach be suitable for height that child notes till, when using, rotate two pipes 13 and be transferred to and be suitable for till the height that the adult notes in the high pressure place; Can satisfy the request for utilization of varying environment; Increase again if desired, can add pipe 13, up to highly being suitable for use.
As shown in Figures 2 and 3; Said alarm platform is included as alarm platform provides the supply module of electric energy, be used for the LED lamp 12 that audio alert module that voice warn, the LED display 2 of warning in order to literal and flicker report to the police; Said ultrasonic emitting probe 4 and said ultrasound wave receiving transducer 5 through the driving demodulation module be connected with said singlechip controller, said LED display 2 passes through that the display screen driver module is connected with said singlechip controller, said LED lamp 12 all directly is connected with said singlechip controller with said audio alert module; On driving demodulation module that connects said ultrasonic emitting probe 4 and said ultrasound wave receiving transducer 5 and the circuit between the said singlechip controller, a pull-up resistor is set respectively, singlechip controller is the 80C51F340 chip.
As shown in Figure 1; Said display screen 2 is arranged on the front of said casing 1; Said display screen driver module receives enable signal rear drive display screen 2 work that singlechip controller sends, and the I/O port that the Enable Pin of display screen driver module is different with said singlechip controller respectively with other FPDPs is connected.
As shown in Figure 1; Said LED lamp 12 is arranged on the top of said display screen 2; LED lamp 12 is three, the resistance of all connecting between each said LED lamp 12 and the said singlechip controller, and the brightness of said LED lamp 12 is higher than the brightness of said display screen 2; LED lamp 12 working stabilities, the life-span reaches 100,000 hours; Display screen 2 brightness are high, the life-span is long, and employing 16 * 64 * 2 pixels can show that 8 16 dot matrix Chinese characters (should avoid the sunlight direct irradiation on display screen 2, influence screen display.)。
As shown in Figure 3; Said supply module comprises battery pack and the power circuit parallelly connected with said battery pack, is connected with the power port of said singlechip controller after said battery pack and the said power circuit parallel connection, adopts the partial floating power supply mode to supply power; Even battery pack does not have store electrical energy even do not have battery pack can work as usual yet; When using the ultrasound wave alarm, because the working load of ultrasound wave alarm can be higher relatively, so adopt the power circuit power supply in the bigger place of personnel's flow with in the time period; In power supply, battery pack is charged; Use as emergent when battery pack is full of electricity, when long-term inapplicable this ultrasound wave alarm, deposit again after should be with battery charging saturated; And in order to guarantee the serviceable life of battery pack, preferably each time of one month is that battery pack is charged once.
As shown in Figure 4; Said audio alert module comprises the voice recording and playback ic of collection, storage and reduction in order to voice signal and loudspeaker 11 that are connected with said voice recording and playback ic respectively and microphone 10, and the FPDP of said voice recording and playback ic is connected with each I/O port of said singlechip controller respectively.
Also comprise a light emitting diode that is connected with the FPDP of said voice recording and playback ic, be in series with resistance between said light emitting diode and the said voice recording and playback ic, but light emitting diode luminous prompting normal recording when recording.
Audio-frequency power amplifier that amplifies in order to audio frequency of series connection between said voice recording and playback ic and said loudspeaker 11; Note amplifier adopts lm386; The negative input end of power amplifier is connected with said voice recording and playback ic; Between said negative input end and said voice recording and playback ic, also be in series with a resistance and an electric capacity, at the output terminal connection loudspeaker 11 of said lm386, electric capacity that strobes of series connection between said output terminal and loudspeaker 11.
As shown in Figure 2, said control panel 7 be installed in said casing 1 below, said loudspeaker 11 and said microphone 10 all be arranged on said casing 1 below; Said microphone 10 is an Electret condenser microphone, on said control panel 7, comprises control button and data serial ports 9, and said control button comprises on & off switch 801, record button 802, key 803 is set, adds key 804 and subtracts key 805; Said operating key is connected with the I/O port of said singlechip controller; A pull-up resistor is set between said operating key and said singlechip controller, thus with control panel 7 and loudspeaker 11, microphone 10 be arranged on casing 1 below be to be soaked with rain when the outdoor application for fear of this ultrasound wave alarm to influence the serviceable life of ultrasound wave alarm, when to the content of ultrasound wave alarm typing audio alert; Press record button 802; Carry out the typing of alarm sound facing to microphone 10 then, when carrying out audio alert, loudspeaker 11 are reported the alarm sound that records; Sound intensity can reach more than the 85db; Sound is clear loud and clear, is enough to make people clearly to hear and it is also to be noted that caution sound; When carrying out the typing of alarm sound, this ultrasound wave alarm need be in holding state.
The ultrasound wave alarm process of warning:
Open the on & off switch 801 on the control panel 7, alarm is started working.
The ultrasound wave alarm moves control and management by SCM program; Send instruction by program and send and receive ultrasound wave through ultrasonic emitting probe 4, ultrasound wave receiving transducer 5, preposition ultrasonic emitting probe 401 and preposition ultrasound wave receiving transducer 502; Through judgement, come the existence of cognitive disorders thing to the ultrasonic echo time; Program is sent instruction control display screen 2 display text informations, three LED lamps 12 (two red one green or two green one red) alternately flicker fast (almost flicker simultaneously) when recognizing barrier, sends instruction simultaneously and sends phonetic warning through loudspeaker 11; During clear, program is sent instruction in the zone of warning, and three LED lamps 12 slowly glimmer (it is thus clear that the light on and off naked eyes of LED lamp), and the ultrasound wave alarm is in holding state.
The typing of ultrasound wave telltale display screen displaying contents:
Use Serial Port Line, (note: when being connected Serial Port Line, computer and ultrasound wave alarm must be in off-mode to the data serial ports 9 of connection ultrasound wave alarm casing 1 bottom with the computer serial ports.), start computer and ultrasound wave alarm, select literal (which section) that display screen 2 will revise by key being set 803 twice; The warning literal occurs, by adding key 804 or subtracting key 805, find the literal section that needs modification again; Again by key 803 is set; This moment, this section literal just was set to the literal of current alarm indication, revised displaying contents if desired, just can make amendment with computer; If also will revise other literal section, just be set to current display text section to the literal that will revise, revise getting final product again with computer.
The setting of alarm distance: by key 803 being set once, " 1 meter of detection range " literal occurs, by adding key 804 or subtracting key 805, the scope warning (1 meter, 2 meters, 3 meters) that can carry out 3 sections command ranges is provided with again, and alarm range sets up on their own according to operating position.
The foregoing description only be for clearly explain the utility model create done for example, and be not the qualification of the utility model being created embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.Any conspicuous variation of being extended out within all spirit and principles at the utility model or change still are in the utility model and create among the protection domain of claim.
Claims (10)
1. ultrasound wave alarm; Comprise support and the casing (1) that is installed in said support upper end; Said casing (1) is provided with alarm platform and control panel (7); Between the front of said casing (1) and two sides, be provided with transition face (3); One group of ultrasonic emitting probe (4) and ultrasound wave receiving transducer (5) respectively are installed on said transition face (3), are it is characterized in that, one group of preposition ultrasonic emitting probe (401) and preposition ultrasound wave receiving transducer (501) are installed at the coboundary or the lower limb of said casing (1).
2. ultrasound wave alarm according to claim 1; It is characterized in that; Said support comprises base (6) and vertical rod; Said vertical rod is made up of at least two pipes that are threaded (13), and said pipe (13) bottom links together through bolt with said base (6), and the pipe of said the top (13) is gone up said casing (1) is installed.
3. ultrasound wave alarm according to claim 2; It is characterized in that; Said alarm platform is included as alarm platform provides the supply module of electric energy, be used for the LED lamp (12) that audio alert module that voice warn, the LED display (2) of warning in order to literal and flicker report to the police; Said ultrasonic emitting probe (4) is connected with said singlechip controller through driving demodulation module with said ultrasound wave receiving transducer (5), said preposition ultrasonic emitting is popped one's head in (401) with said ultrasound wave receiving transducer (501) through the driving demodulation module be connected with said singlechip controller, said LED display (2) passes through that the display screen driver module is connected with said singlechip controller, said LED lamp (12) all directly is connected with said singlechip controller with said audio alert module; Said display screen (2) is arranged on the front of said casing (1), and said LED lamp (12) is arranged on the top of said display screen (2).
4. ultrasound wave alarm according to claim 3; It is characterized in that; Said supply module comprises battery pack and the power circuit parallelly connected with said battery pack, is connected with the power port of said singlechip controller after said battery pack and the said power circuit parallel connection.
5. ultrasound wave alarm according to claim 3; It is characterized in that; Loudspeaker (11) and microphone (10) that said audio alert module comprises the voice recording and playback ic of collection, storage and reduction in order to voice signal and is connected with said voice recording and playback ic respectively, the FPDP of said voice recording and playback ic are connected with each I/O port of said singlechip controller respectively.
6. ultrasound wave alarm according to claim 5; It is characterized in that; Said audio alert module also comprises a light emitting diode that is connected with the FPDP of said voice recording and playback ic, is in series with resistance between said light emitting diode and the said voice recording and playback ic.
7. ultrasound wave alarm according to claim 6 is characterized in that, audio-frequency power amplifier that amplifies in order to audio frequency of series connection between said voice recording and playback ic and said loudspeaker (11).
8. ultrasound wave alarm according to claim 7 is characterized in that, said control panel (7) be installed in said casing (1) below, said loudspeaker (11) and said microphone (10) all be arranged on said casing (1) below.
9. ultrasound wave alarm according to claim 8 is characterized in that, said microphone (10) is an Electret condenser microphone.
10. according to the arbitrary described ultrasound wave alarm of claim 1-9; It is characterized in that; On said control panel (7), comprise control button and data serial ports (9), said control button comprises on & off switch (801), record button (802), key (803) is set, adds key (804) and subtracts key (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137128U CN202534106U (en) | 2012-05-14 | 2012-05-14 | Ultrasonic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137128U CN202534106U (en) | 2012-05-14 | 2012-05-14 | Ultrasonic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534106U true CN202534106U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202137128U Expired - Fee Related CN202534106U (en) | 2012-05-14 | 2012-05-14 | Ultrasonic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534106U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881950A (en) * | 2015-04-28 | 2015-09-02 | 上海电机学院 | Intelligent voice warning indicator |
| CN105139580A (en) * | 2015-09-26 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Warning device of risk points of acceptance of business expansion project |
| CN105488933A (en) * | 2015-12-03 | 2016-04-13 | 国网江西省电力公司抚州供电分公司 | Security fence alarm |
| CN106571010A (en) * | 2016-10-27 | 2017-04-19 | 上海灵潼数码科技有限公司 | Warning tape for stage edge |
| CN110998680A (en) * | 2017-07-25 | 2020-04-10 | 株式会社电装 | Notification method, notification device and sound production device |
-
2012
- 2012-05-14 CN CN2012202137128U patent/CN202534106U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881950A (en) * | 2015-04-28 | 2015-09-02 | 上海电机学院 | Intelligent voice warning indicator |
| CN105139580A (en) * | 2015-09-26 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Warning device of risk points of acceptance of business expansion project |
| CN105488933A (en) * | 2015-12-03 | 2016-04-13 | 国网江西省电力公司抚州供电分公司 | Security fence alarm |
| CN106571010A (en) * | 2016-10-27 | 2017-04-19 | 上海灵潼数码科技有限公司 | Warning tape for stage edge |
| CN110998680A (en) * | 2017-07-25 | 2020-04-10 | 株式会社电装 | Notification method, notification device and sound production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210514 |