CN104077883A - Acousto-optic safety warning device - Google Patents
Acousto-optic safety warning device Download PDFInfo
- Publication number
- CN104077883A CN104077883A CN201410322909.9A CN201410322909A CN104077883A CN 104077883 A CN104077883 A CN 104077883A CN 201410322909 A CN201410322909 A CN 201410322909A CN 104077883 A CN104077883 A CN 104077883A
- Authority
- CN
- China
- Prior art keywords
- acousto
- warning
- optic
- shell
- infrared sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 241000282376 Panthera tigris Species 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention discloses an acousto-optic safety warning device. The acousto-optic safety warning device is characterized by comprising a shell provided with a neodymium-iron-boron strong magnet and a vacuum sucker on the back face, a circuit board and a loudspeaker which are respectively connected with a battery are arranged in the shell, the circuit board is respectively connected with an infrared sensor, a warning lamp and the loudspeaker through wires, and the infrared sensor and the warning lamp are arranged on the front face of the shell and correspond to warning patterns on the front face of the shell. The acousto-optic safety warning device is simple in structure and convenient to use, because the shell is adsorbed on electrical equipment through the strong magnet or the sucker, when personnel get close, the infrared sensor will send out a signal to the circuit board, and the warning lamp and the loudspeaker start to work and give an acousto-optic alarm for reminding; particularly in a badly-lighted environment, the warning effect is obvious. The technical problems that the acousto-optic warning function does not exist and safety is low in the prior art are solved.
Description
technical fieldthe invention belongs to warning and remind technical field of tools, be specifically related to the acousto-optic safety alarm device of charging equipment in a kind of electric system machine room.
background technologyin prior art, the maintenance work of electric system high-tension apparatus mainly contains three classes: the one, and the work all having a power failure, the 2nd, the work that part has a power failure, the 3rd, the work not having a power failure, the work that this technology has a power failure mainly for part, mainly solves work of electric power system personnel in the time that high-tension apparatus is worked, owing to all not having a power failure, the charging equipment that closes on interruption maintenance work becomes the dangerous point of work, is the place that needs emphasis safety precaution; When staff's distraction is off one's guard, very easily charged high-tension apparatus is touched in misconnection closely by mistake, threatens to personal safety, has buried potential safety hazard; Particularly under the environment such as light poor indoor or night, carry out operation, general spoken and written languages warning is inoperative, can not effectively point out, therefore, need a kind of device with voice, flash of light, pattern, word quadruple security warning, multi-faceted prompting staff plays and prevents that false touch from touching the charged high-tension apparatus effect of malfunction, and the generation of stopping personal electric shock injury accident ensures field personnel's safety.
summary of the inventionthe object of the invention is to solve prior art and exist without acousto-optic alarm function and the low technical matters of security, provide a kind of acousto-optic safety alarm device, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of acousto-optic safety alarm device of the present invention, its main points are that it comprises that the back side is provided with the housing of neodymium iron boron strong magnet and vacuum cup; In described housing, be provided with the wiring board and the loudspeaker that are connected with battery respectively; Described wiring board is connected with infrared sensor, warning lamp and loudspeaker respectively by wire; Described infrared sensor is arranged on the positive and corresponding with the warning pattern in housing front of housing with warning lamp.
The present invention is simple in structure, easy to use, because housing is adsorbed on charging equipment by strong magnet or sucker, when personnel near time, infrared sensor can send signal to wiring board, warning lamp and loudspeaker start working occur acousto-optic warning remind; Particularly, under rather dark environment, alarming effect is fairly obvious.The invention solves prior art without acousto-optic alarm function and the low technical matters of security.
brief description of the drawingsfig. 1 is the main cut-open view of looking of structural representation of the present invention;
Fig. 2 is structural representation front view of the present invention;
Fig. 3 is structural representation side view of the present invention.
In figure 1, housing 2, loudspeaker 3, wiring board 4, infrared sensor 5, battery 6, warning lamp 7, the strong magnetic 8 of neodymium iron boron, vacuum cup
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, it comprises that the back side is provided with the housing of neodymium iron boron strong magnet 7 and vacuum cup 8 the present invention; In described housing 1, be provided with the wiring board 3 and the loudspeaker 2 that are connected with battery 5 respectively; Described wiring board 3 is connected with infrared sensor 4, warning lamp 6 and loudspeaker 2 respectively by wire; Described infrared sensor 4 is arranged on the positive and corresponding with the warning pattern in housing 1 front of housing 1 with warning lamp 6.
The present invention is installed on indoor charged central-positioned high-voltage switch cabinet, and safety alarm device is with suspension height 1-1.5 rice the best; In the poor environment of light, when pattern, word warning function lose, when personnel approach charged high-tension apparatus, infrared sensor triggers the electronic loop of voice flashing in box body automatically, send " it is dangerous that tiger's jaw has electricity " voice herein, tiger eye stroboscopic simultaneously, warning staff and charged high-tension apparatus keep enough safe distances, prevent the generation of personal electric shock injury accident.
The positive tiger's jaw pattern that adopts of this device, accomplish vivid, eye-catching directly perceived, effectively improving warning effect, the tiger's jaw pattern left side indicates " tiger's jaw herein ", the right indicates " having electricity danger " totally eight words, in the time moving in the monitoring range that has people at sensor, this equipment can send the language warning of the word content marking on panel, and flasher circuit starts simultaneously, and on panel, two tiger eyes send red flash-caution; Turn on the power switch, can hear the phonetic warning of " it is dangerous that tiger's jaw has electricity " herein, the flash of light of double tiger eye, enters duty, sends continuously voice and flash of light when human body proximity.This equipment is a kind of round-the-clock, unattended voice automatic safe alarming device, and sensitive height, antijamming capability is strong, has greatly improved work on the spot security protection ability, guarantees personal safety, and can be widely used in the security protection of the charged high-tension apparatus of electric system.
Claims (1)
1. an acousto-optic safety alarm device, is characterized in that it comprises that the back side is provided with the housing of neodymium iron boron strong magnet and vacuum cup; In described housing, be provided with the wiring board and the loudspeaker that are connected with battery respectively; Described wiring board is connected with infrared sensor, warning lamp and loudspeaker respectively by wire; Described infrared sensor is arranged on the positive and corresponding with the warning pattern in housing front of housing with warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322909.9A CN104077883A (en) | 2014-07-09 | 2014-07-09 | Acousto-optic safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322909.9A CN104077883A (en) | 2014-07-09 | 2014-07-09 | Acousto-optic safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104077883A true CN104077883A (en) | 2014-10-01 |
Family
ID=51599116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322909.9A Pending CN104077883A (en) | 2014-07-09 | 2014-07-09 | Acousto-optic safety warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104077883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160780A (en) * | 2015-09-08 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | Multifunctional acousto-optic indication apparatus |
| CN106611477A (en) * | 2015-10-27 | 2017-05-03 | 化晨冰 | Novel assisted protection monitoring and alarming system |
| CN113816254A (en) * | 2021-07-22 | 2021-12-21 | 浙江双友物流器械股份有限公司 | Lifting hook warning indicator |
-
2014
- 2014-07-09 CN CN201410322909.9A patent/CN104077883A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160780A (en) * | 2015-09-08 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | Multifunctional acousto-optic indication apparatus |
| CN106611477A (en) * | 2015-10-27 | 2017-05-03 | 化晨冰 | Novel assisted protection monitoring and alarming system |
| CN113816254A (en) * | 2021-07-22 | 2021-12-21 | 浙江双友物流器械股份有限公司 | Lifting hook warning indicator |
| CN113816254B (en) * | 2021-07-22 | 2024-01-23 | 浙江双友物流器械股份有限公司 | Lifting hook warning indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |
|
| WD01 | Invention patent application deemed withdrawn after publication |