CN105809891A - Progressive safety alarm apparatus - Google Patents
Progressive safety alarm apparatus Download PDFInfo
- Publication number
- CN105809891A CN105809891A CN201610349755.1A CN201610349755A CN105809891A CN 105809891 A CN105809891 A CN 105809891A CN 201610349755 A CN201610349755 A CN 201610349755A CN 105809891 A CN105809891 A CN 105809891A
- Authority
- CN
- China
- Prior art keywords
- audible
- chip microcomputer
- helmet
- near electric
- safety alarm
- 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
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a progressive safety alarm apparatus which comprises four near electric detectors, a single chip microcomputer and audible and visual alarms.The near electric detectors are respectively installed on a piece of work clothes, a helmet, gloves or insulated shoes of a detector worker in a one-to-one correspondence mode, the output end of each near electric detector is connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is connected with four audible and visual alarms respectively, and the audible and visual alarms are also respectively installed on the work clothes, the helmet, the gloves or the insulated shoes of the detector worker in the one-to-one correspondence mode.The progressive safety alarm apparatus is worn by the detection worker in operation, and when the near electric detectors and detected voltage or current distances change, the single chip microcomputer controls the flickering and alerting frequency of the audible and visual alarms in a variable frequency mode, meanwhile discriminates signals sent by the near electric detectors on the work clothes, the helmet, the gloves or the insulated shoes and then indicates the corresponding audible and visual alarms to give alarms, thereby prompting the detection worker to pay attention to an operating environment for detection.
Description
Technical field
The invention belongs to electric power safety supervision apparatus field, relate to automatic technology, especially a kind of progressive safety alarm.
Background technology
In the work that daily electric power detects; detection work it is frequently necessary to the operation of nearly electricity; due to reasons such as environment and power equipment shape, structures; often occur that the mistake of the electric leakage of equipment, short circuit and circuit such as takes at the potential safety hazard; if do not noted, then can there is security incident, but due to the limitations of livewire work and independence; even if having on the scene being not easy to of companion to realize above-mentioned potential safety hazard, it is impossible to accomplish timely prompting.
Summary of the invention
It is an object of the invention to overcome prior art not enough, it is provided that a kind of progressive safety alarm for nearly electro-detection can reminded in time and be installed on operator's clothing.
The technical solution used in the present invention is:
A kind of progressive safety alarm, including nearly photodetector, single-chip microcomputer, audible-visual annunciator, nearly photodetector be four and respectively one_to_one corresponding be arranged on the detection working clothing of work, the helmet, glove or insulated shoes, the outfan of each nearly photodetector is all connected with the input of single-chip microcomputer, the outfan of single-chip microcomputer connects four audible-visual annunciators respectively, each audible-visual annunciator also respectively one_to_one corresponding be arranged on the detection working clothing of work, the helmet, glove or insulated shoes.
And, also include DC source, for single-chip microcomputer, each nearly photodetector and audible-visual annunciator are powered.
Advantage of the present invention and good effect be:
The safety alarm that patent of the present invention provides, dress during for detecting work industry, when changing with the voltage detected or electric current distance along with nearly photodetector, single-chip microcomputer variable ratio frequency changer controls flicker and the warning frequency of audible-visual annunciator, single-chip microcomputer can screen the signal that the nearly photodetector on working clothing, the helmet, glove or insulated shoes is sent simultaneously, then indicating corresponding audible-visual annunciator to report to the police, thus detection is noted the change of operating environment by prompting detection work.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Detailed description of the invention
Below by accompanying drawing, the invention will be further described in conjunction with specific embodiments, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of progressive safety alarm, including nearly photodetector, single-chip microcomputer, audible-visual annunciator and DC source, nearly photodetector be four and respectively one_to_one corresponding be arranged on detection work working clothing, the helmet, on glove or insulated shoes, the outfan of each nearly photodetector is all connected with the input of single-chip microcomputer, the outfan of single-chip microcomputer connects four audible-visual annunciators respectively, each audible-visual annunciator also respectively one_to_one corresponding be arranged on detection work working clothing, the helmet, on glove or insulated shoes, DC source, for to single-chip microcomputer, each nearly photodetector and audible-visual annunciator are powered.
The operation principle of the present invention is:
When nearly photodetector changes with the voltage detected or electric current distance, single-chip microcomputer variable ratio frequency changer controls flicker and the warning frequency of audible-visual annunciator, single-chip microcomputer can screen the signal that the nearly photodetector on working clothing, the helmet, glove or insulated shoes is sent simultaneously, then indicates corresponding audible-visual annunciator to report to the police.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from the present invention and claims, various replacements, to change and modifications be all possible, therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. a progressive safety alarm, it is characterized in that: include nearly photodetector, single-chip microcomputer, audible-visual annunciator, nearly photodetector be four and respectively one_to_one corresponding be arranged on the detection working clothing of work, the helmet, glove or insulated shoes, the outfan of each nearly photodetector is all connected with the input of single-chip microcomputer, the outfan of single-chip microcomputer connects four audible-visual annunciators respectively, each audible-visual annunciator also respectively one_to_one corresponding be arranged on the detection working clothing of work, the helmet, glove or insulated shoes.
2. progressive safety alarm according to claim 1, it is characterised in that: also include DC source, for single-chip microcomputer, each nearly photodetector and audible-visual annunciator are powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349755.1A CN105809891A (en) | 2016-05-24 | 2016-05-24 | Progressive safety alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349755.1A CN105809891A (en) | 2016-05-24 | 2016-05-24 | Progressive safety alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105809891A true CN105809891A (en) | 2016-07-27 |
Family
ID=56451800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349755.1A Pending CN105809891A (en) | 2016-05-24 | 2016-05-24 | Progressive safety alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105809891A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201403565Y (en) * | 2009-04-14 | 2010-02-17 | 路凯歌 | Electric-approaching alarm insulating shoes |
| CN202664308U (en) * | 2012-05-16 | 2013-01-16 | 国家电网公司 | Work clothes with anti-electric-shock automatic alarms |
| CN103141984A (en) * | 2013-03-28 | 2013-06-12 | 河南省电力公司信阳供电公司 | Electricity-close alarming safety helmet |
| CN203555223U (en) * | 2013-07-30 | 2014-04-23 | 朱惠君 | Intelligent monitoring alarm device for electric power safe operation |
| CN105006096A (en) * | 2014-04-15 | 2015-10-28 | 国家电网公司 | Power work personnel anti-electric-shock alarm wearable device |
-
2016
- 2016-05-24 CN CN201610349755.1A patent/CN105809891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201403565Y (en) * | 2009-04-14 | 2010-02-17 | 路凯歌 | Electric-approaching alarm insulating shoes |
| CN202664308U (en) * | 2012-05-16 | 2013-01-16 | 国家电网公司 | Work clothes with anti-electric-shock automatic alarms |
| CN103141984A (en) * | 2013-03-28 | 2013-06-12 | 河南省电力公司信阳供电公司 | Electricity-close alarming safety helmet |
| CN203555223U (en) * | 2013-07-30 | 2014-04-23 | 朱惠君 | Intelligent monitoring alarm device for electric power safe operation |
| CN105006096A (en) * | 2014-04-15 | 2015-10-28 | 国家电网公司 | Power work personnel anti-electric-shock alarm wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |