CN203073044U - Safety helmet with intelligent voice prompting and alarming function - Google Patents
Safety helmet with intelligent voice prompting and alarming function Download PDFInfo
- Publication number
- CN203073044U CN203073044U CN 201320086822 CN201320086822U CN203073044U CN 203073044 U CN203073044 U CN 203073044U CN 201320086822 CN201320086822 CN 201320086822 CN 201320086822 U CN201320086822 U CN 201320086822U CN 203073044 U CN203073044 U CN 203073044U
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- China
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- safety cap
- safety helmet
- reed switch
- intelligent voice
- relay
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Abstract
The utility model relates to a safety helmet with an intelligent voice prompting and alarming function. The safety helmet is internally provided with a voice-light alarm device which comprises a circuit formed by connecting a power supply device, a pressure switch, an LED (Light Emitting Diode) lamp, a voice alarm, a relay and a reed switch; and the pressure switch is installed on the helmet line of the safety helmet, and the reed switch is installed in a hatband lock catch of the safety helmet. According to the safety helmet with the intelligent voice prompting and alarming function, the main circuit elements comprise a lithium battery, the pressure switch, the relay, the LED lamp, the voice alarm, a protector, the reed switch and the like. The circuit supplies power through the lithium battery. Besides the reed switch in the hatband lock catch, the rest of circuit elements are fixedly arranged in the safety helmet, so that the safety helmet is safe and comfortable for wear.
Description
Technical field
The utility model relates to a kind of safety cap, particularly a kind of safety cap with intelligent voice prompt and warning function.
Background technology
In the production scene, be protection operating personnel safety, safety cap is a kind of appliances for labor protection of frequent use.But the Partial Jobs personnel think little of the regulation of correct safe wearing cap, have idea of leaving things to chance, always do not want to take the trouble, and simply deal with, and usually taking place is not the phenomenon of hatband, hides some dangers for to safety, causes the generation of industrial accident.
Summary of the invention
For solving safety cap when being not hatband, can not carry out the defective of intelligent voice prompt and warning.The utility model provides a kind of safety cap with intelligent voice prompt and warning function, makes the operating personnel form the good habit of standard safe wearing cap.
Above-mentioned purpose of the present utility model is to realize by such technical scheme: a kind of safety cap with intelligent voice prompt and warning function is equipped with acoustic-optic alarm in the safety cap; Described acoustic-optic alarm comprises by loop that supply unit, pressure switch, LED lamp, phonetic alarm, relay, reed switch are formed by connecting; Described pressure switch is installed in emitting on the lining of safety cap, and described reed switch is installed in the hatband snap close of safety cap.
Described relay comprises the time relay, auxiliary reclay; The normally-closed contact of described LED lamp, phonetic alarm, auxiliary reclay, the normally opened contact of the time relay are in turn connected into first branch road; Auxiliary reclay, reed switch series connection constitute second branch road; Described first branch road, second branch road are connected with pressure switch respectively with after the parallel connection of time relay two ends again.
Described supply unit is a lithium battery, and lithium battery is fixed on the cap shell of safety cap.
A kind of safety cap of the utility model with intelligent voice prompt and warning function, can eliminate the conventional security cap is not the defective that hatband can not carry out intelligent voice prompt and warning, make the operating personnel form the good habit of standard safe wearing cap, have advantage economical and practical, reliable operation.
A kind of safety cap of the utility model with intelligent voice prompt and warning function, the main circuit element is lithium battery, pressure switch, relay, LED lamp, phonetic alarm, protector, reed switch etc., circuit passes through lithium battery power supply, the reed switch in the hatband snap close, other whole components all are fixed in the safety cap, and safe wearing is comfortable.
Description of drawings
Fig. 1 is the utility model safety cap structural representation.
Fig. 2 is the utility model safety cap circuit connection diagram.
The specific embodiment
A kind of safety cap with intelligent voice prompt and warning function is equipped with acoustic-optic alarm B in the safety cap A.Described acoustic-optic alarm B comprises by loop that supply unit, pressure switch 1, fuse 2, LED lamp 7, phonetic alarm 8, relay, reed switch 9 are formed by connecting.Circuit is connected back phonetic alarm 8 can send the prompting sound of " please fasten hatband ".
The user puts on a safety helmet and fastens hatband in the A certain hour, and the intelligent sound warning circuit is not worked.But if hatband is not fastened yet behind the certain hour, then LED lamp 7 sends light warning, phonetic alarm 8 sends voice suggestion, fastens up to hatband, and light warning and voice suggestion are eliminated.Play the effect that prompting safety cap wearer in time fastens hatband.
Described pressure switch 1 is installed in emitting on the lining of safety cap A, conducting after safety cap A is put on the crown, and safety cap A takes off the back and disconnects.Described reed switch 9 is installed in the hatband snap close, when hatband is fastened the insertion snap close, and switch conduction, on the contrary disconnect.
Described relay comprises the time relay 3, auxiliary reclay 5; The normally-closed contact 6 of described LED lamp 7, phonetic alarm 8, auxiliary reclay 5, the normally opened contact 4 of the time relay 3 are in turn connected into first branch road; Auxiliary reclay 5, reed switch 9 series connection constitute second branch road; Described first branch road, second branch road are connected with pressure switch 1 respectively with after the time relay 3 two ends parallel connections again.
Described supply unit is a lithium battery, powers to entire circuit.Lithium battery is fixed on the cap shell of safety cap 1.
Implementation step:
After the user puts on a safety helmet A, pressure switch 1 conducting, the time relay 3 is started working simultaneously, and its normally opened contact 4 disconnects, and LED lamp 7 and phonetic alarm 8 are not worked.When the user fastens hatband in the delay time that the time relay 3 is set, promptly the reed switch in the snap close 9 is connected, auxiliary reclay 5 work, and its normally-closed contact 6 is opened; LED lamp 7 and phonetic alarm 8 can not worked yet.But if the delay time that the time relay 3 is set to but hatband do not fasten yet, normally opened contact 4 closures then, LED lamp 7 and phonetic alarm 8 are connected, LED lamp 7 begins flicker, while phonetic alarm 8 sends the prompting of " please fasten hatband ".Fasten up to hatband, reed switch 9 conductings, auxiliary reclay 5 work, normally-closed contact 6 is opened, and LED lamp 7 is extinguished, and phonetic alarm 8 is also no longer sounded.
Claims (3)
1. the safety cap with intelligent voice prompt and warning function is characterized in that, acoustic-optic alarm (B) is installed in the safety cap (A);
Described acoustic-optic alarm (B) comprises by loop that supply unit, pressure switch (1), LED lamp (7), phonetic alarm (8), relay, reed switch (9) are formed by connecting;
Described pressure switch (1) is installed in emitting on the lining of safety cap (A), and described reed switch (9) is installed in the hatband snap close of safety cap (A).
2. according to the described a kind of safety cap of claim 1, it is characterized in that described relay comprises the time relay (3), auxiliary reclay (5) with intelligent voice prompt and warning function;
The normally-closed contact (6) of described LED lamp (7), phonetic alarm (8), auxiliary reclay (5), the normally opened contact (4) of the time relay (3) are in turn connected into first branch road;
Auxiliary reclay (5), reed switch (9) series connection constitute second branch road;
Described first branch road, second branch road are connected with pressure switch (1) respectively with after the time relay (3) the two ends parallel connection again.
3. according to the described a kind of safety cap with intelligent voice prompt and warning function of claim 1, it is characterized in that described supply unit is a lithium battery, lithium battery is fixed on the cap shell of safety cap (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086822 CN203073044U (en) | 2013-02-26 | 2013-02-26 | Safety helmet with intelligent voice prompting and alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086822 CN203073044U (en) | 2013-02-26 | 2013-02-26 | Safety helmet with intelligent voice prompting and alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203073044U true CN203073044U (en) | 2013-07-24 |
Family
ID=48818945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086822 Expired - Fee Related CN203073044U (en) | 2013-02-26 | 2013-02-26 | Safety helmet with intelligent voice prompting and alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203073044U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
| CN104872917A (en) * | 2015-05-08 | 2015-09-02 | 中国矿业大学 | Safety cap capable of recording and displaying usage time |
| CN105595499A (en) * | 2014-06-26 | 2016-05-25 | 魏玉芳 | Implementation method for standardizing safety helmet wearing based on wireless signing for attendance |
| CN105815848A (en) * | 2016-04-25 | 2016-08-03 | 国网山东省电力公司菏泽供电公司 | High-voltage insulating gloves |
| CN113303541A (en) * | 2021-06-03 | 2021-08-27 | 上海电机学院 | Helmet lock catch warning device |
-
2013
- 2013-02-26 CN CN 201320086822 patent/CN203073044U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595499A (en) * | 2014-06-26 | 2016-05-25 | 魏玉芳 | Implementation method for standardizing safety helmet wearing based on wireless signing for attendance |
| CN105595499B (en) * | 2014-06-26 | 2018-09-04 | 魏玉芳 | Implementation method based on wireless labeling arrival specification safe wearing cap |
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
| CN104720175B (en) * | 2015-04-13 | 2017-03-01 | 步向义 | A kind of safety helmet with prompting and warning function |
| CN104872917A (en) * | 2015-05-08 | 2015-09-02 | 中国矿业大学 | Safety cap capable of recording and displaying usage time |
| CN105815848A (en) * | 2016-04-25 | 2016-08-03 | 国网山东省电力公司菏泽供电公司 | High-voltage insulating gloves |
| CN113303541A (en) * | 2021-06-03 | 2021-08-27 | 上海电机学院 | Helmet lock catch warning 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 |
Granted publication date: 20130724 Termination date: 20180226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |