CN203882412U - Low-voltage electric shock alarm bracelet - Google Patents
Low-voltage electric shock alarm bracelet Download PDFInfo
- Publication number
- CN203882412U CN203882412U CN201420252120.6U CN201420252120U CN203882412U CN 203882412 U CN203882412 U CN 203882412U CN 201420252120 U CN201420252120 U CN 201420252120U CN 203882412 U CN203882412 U CN 203882412U
- Authority
- CN
- China
- Prior art keywords
- electric shock
- outer cover
- annular outer
- low
- bracelet
- 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.)
- Expired - Fee Related
Links
- 230000001939 inductive effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 230000006698 induction Effects 0.000 abstract 2
- 210000000707 wrist Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model provides a low-voltage electric shock alarm bracelet including a circular casing, a digital display box is arranged on the circular casing, a circular magnetic conductive iron core is arranged in the circular casing, an induction coil is wound on the magnetic conductive iron core, a circuit board and a display screen are arranged in the digital display box, a power supply unit, a microprocessor, and a digital analog conversion module, a buzzer, and a wireless signal transmitting module which are connected with the microprocessor are integrated on the circuit board, and the induction coil is connected with the digital analog conversion module. The bracelet provided is convenient to carry because of the circular structure, and the bracelet can timely induct and send an alarm when a human body gets electric shock; furthermore, the bracelet can automatically power off, thereby improving the safety of personnel during live-line operations.
Description
Technical field
The utility model relates to a kind of low-voltage electric shock warning bracelet.
Background technology
At present, in order to improve reliability, the minimizing power off time of power supply, the need of work hot line job constructions such as part maintenance, construction.Concerning workmen, hot line job has certain danger, particularly low-voltage live line work undoubtedly, though there is certain safe labour protection apparatus, but can also stop staff completely, the possibility of getting an electric shock occurs.As: insulated shoes damages, staff's both hands touch different potentials part simultaneously, so still has the danger of electric shock, if staff gets an electric shock, guardian is discovery at short notice, and staff also can be in peril of one's life.
Summary of the invention
For solving above technical deficiency, the utility model provide a kind of can be when personnel get an electric shock and the low-voltage electric shock warning bracelet of alarm.
The utility model is realized by following measures:
A kind of low-voltage electric shock warning bracelet of the present utility model, comprise annular outer cover, on annular outer cover, be provided with digital display box, in described annular outer cover, be provided with annular conducting magnet core, on described conducting magnet core, be wound with inductive coil, in described digital display box, be provided with circuit board and display screen, be integrated with power supply unit, microprocessor and the D/A converter module being connected with microprocessor, hummer and wireless signal sending module on described circuit board, described inductive coil is connected with digital to analog converter.
Above-mentioned wireless signal sending module coupling has the reception of wireless signals module that can trigger trip switch action.
Above-mentioned annular outer cover and conducting magnet core are two sections that are rotationally connected, and annular outer cover end is provided with band.
The beneficial effects of the utility model are: loop configuration, be easy to carry, and when human electric shock, can sense in time and report to the police, and can auto-breaking, the security while having improved staff's hot line job.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structured flowchart of the present utility model.
Wherein: 1 annular outer cover, 2 digital display boxes, 3 conducting magnet cores, 4 inductive coils, 5 bands.
Embodiment
As shown in Figure 1, 2, a kind of low-voltage electric shock warning bracelet of the present utility model, comprises annular outer cover 1, is provided with digital display box 2 on annular outer cover 1, is provided with annular conducting magnet core 3 in annular outer cover 1, is wound with inductive coil 4 on conducting magnet core 3.It is the loop that electric current forms by four limbs and other positions substantially that people gets an electric shock, so bracelet is worn in workmen's wrist.Annular outer cover 1 and conducting magnet core 3 are two sections that are rotationally connected, and annular outer cover 1 end is provided with band 5, facilitate the weared on wrist that thickness is different.
In digital display box 2, be provided with circuit board and display screen, be integrated with power supply unit, microprocessor and the D/A converter module being connected with microprocessor, hummer and wireless signal sending module on circuit board, inductive coil 4 is connected with digital to analog converter.Wireless signal sending module coupling has the reception of wireless signals module that can trigger trip switch action.
If staff gets an electric shock, just having electric current passes through from wrist, the electric current passing through is picked up by the inductive coil 4 on conducting magnet core 3, the electric signal that picks up rear generation is converted to digital signal through D/A converter module and sends into microprocessor, when sending into the signal of microprocessor, reach predetermined threshold values, microprocessor output signal triggers hummer and sends alerting signal and record, and the strong buzzerphone that hummer sends reminds monitoring personnel to implement relief.
If in fixing working environment, wireless signal sending module and reception of wireless signals module can be installed, and when inductive coil 4 induces electric current, wireless signal sending module sends wireless signal, reception of wireless signals module triggers trip switch action, realizes auto-breaking.Thereby reach, make as early as possible electric shock personnel depart from power supply.
Display screen can show the value of passing through electric current of microprocessor internal record and pass through duration, thereby provide certain data for giving treatment to.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (3)
1. a low-voltage electric shock warning bracelet, it is characterized in that: comprise annular outer cover, on annular outer cover, be provided with digital display box, in described annular outer cover, be provided with annular conducting magnet core, on described conducting magnet core, be wound with inductive coil, in described digital display box, be provided with circuit board and display screen, be integrated with power supply unit, microprocessor and the D/A converter module being connected with microprocessor, hummer and wireless signal sending module on described circuit board, described inductive coil is connected with digital to analog converter.
2. low-voltage electric shock warning bracelet according to claim 1, is characterized in that: described wireless signal sending module coupling has the reception of wireless signals module that can trigger trip switch action.
3. low-voltage electric shock warning bracelet according to claim 1, is characterized in that: described annular outer cover and conducting magnet core are two sections that are rotationally connected, and annular outer cover end is provided with band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252120.6U CN203882412U (en) | 2014-05-17 | 2014-05-17 | Low-voltage electric shock alarm bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252120.6U CN203882412U (en) | 2014-05-17 | 2014-05-17 | Low-voltage electric shock alarm bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882412U true CN203882412U (en) | 2014-10-15 |
Family
ID=51682889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252120.6U Expired - Fee Related CN203882412U (en) | 2014-05-17 | 2014-05-17 | Low-voltage electric shock alarm bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882412U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093540A (en) * | 2016-06-02 | 2016-11-09 | 国网天津市电力公司 | A kind of protection against electric shock bracelet |
| CN107909770A (en) * | 2017-12-15 | 2018-04-13 | 国网冀北电力有限公司唐山供电公司 | A kind of nearly electricity voice alarm bracelet and method |
| CN110849398A (en) * | 2019-11-14 | 2020-02-28 | 广州杰赛科技股份有限公司 | Wearing state detection device of wearing equipment and wearing equipment |
| CN111412662A (en) * | 2020-04-13 | 2020-07-14 | 珠海格力电器股份有限公司 | Electric shock prevention method and system for water heater |
-
2014
- 2014-05-17 CN CN201420252120.6U patent/CN203882412U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093540A (en) * | 2016-06-02 | 2016-11-09 | 国网天津市电力公司 | A kind of protection against electric shock bracelet |
| CN107909770A (en) * | 2017-12-15 | 2018-04-13 | 国网冀北电力有限公司唐山供电公司 | A kind of nearly electricity voice alarm bracelet and method |
| CN110849398A (en) * | 2019-11-14 | 2020-02-28 | 广州杰赛科技股份有限公司 | Wearing state detection device of wearing equipment and wearing equipment |
| CN111412662A (en) * | 2020-04-13 | 2020-07-14 | 珠海格力电器股份有限公司 | Electric shock prevention method and system for water heater |
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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: 20141015 Termination date: 20160517 |