CN212966500U - RF433 manual emergency alert button - Google Patents
RF433 manual emergency alert button Download PDFInfo
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- CN212966500U CN212966500U CN202021688400.3U CN202021688400U CN212966500U CN 212966500 U CN212966500 U CN 212966500U CN 202021688400 U CN202021688400 U CN 202021688400U CN 212966500 U CN212966500 U CN 212966500U
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- newspaper
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- 230000005611 electricity Effects 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 13
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a manual emergency alarm button of RF433, including central processing unit, RF433 emission module, newspaper button and power module, central processing unit with RF433 emission module electricity is connected, the newspaper button with the central processing unit electricity is connected, power module is used for central processing unit, RF433 emission module and newspaper button provide the power. The newspaper button has small volume, does not need wiring, can be carried about and has low cost. Once a person presses a manual button of the device, the audible and visual alarm signal of the GPRS audible and visual alarm which is bound can be triggered or released by transmitting a 433MHz wireless signal to warn nearby persons, and the audible and visual alarm signal is pushed to related persons receiving the alarm condition through a GPRS network of the GPRS audible and visual alarm, so that the space between the related persons receiving the alarm condition and the device can be free from the limitation of time and distance.
Description
Technical Field
The utility model relates to a field of manual alarm button, concretely relates to manual emergency alert button of RF 433.
Background
The existing manual alarm button is generally connected with an alarm in a wired mode, and the method has high circuit layout cost and low transmission efficiency and brings inconvenience to users. Especially, in a place where small-range movement is required and wiring is inconvenient, but peripheral personnel need to be warned, a wireless manual button needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manual emergency alert button of RF433 solves one or more among the above-mentioned prior art problem.
According to the utility model discloses a manual emergency alert button of RF433, including central processing unit, RF433 emission module, newspaper button and power module, central processing unit with RF433 emission module electricity is connected, the newspaper button with the central processing unit electricity is connected, power module is used for central processing unit, RF433 emission module and newspaper button provide the power.
In some embodiments, the RF433 radio module includes RF433 radio frequency circuitry.
In some embodiments, the central processor is of the type HT66F 019.
In some embodiments, the power module supplies power to a battery.
Has the advantages that:
the utility model discloses a newspaper button small in size need not the wiring, can hand-carry, low cost. Once a person presses a manual button of the device, the audible and visual alarm signal of the GPRS audible and visual alarm which is bound can be triggered or released by transmitting a 433MHz wireless signal to warn nearby persons, and the audible and visual alarm signal is pushed to related persons receiving the alarm condition through a GPRS network of the GPRS audible and visual alarm, so that the space between the related persons receiving the alarm condition and the device can be free from the limitation of time and distance.
Drawings
Fig. 1 is a schematic diagram of an RF433 manual emergency alert button according to the present invention;
fig. 2 is a RF433 wireless RF circuit of the RF433 manual emergency alert button of the present invention;
fig. 3 is a circuit diagram of the central processing unit of the RF433 manual emergency alert button of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawing 1.
The utility model provides a manual emergency alert button of RF433, includes the manual emergency alert button of RF433, includes central processing unit, RF433 transmitting module, newspaper button and power module, central processing unit with RF433 transmitting module electricity is connected, the newspaper button with central processing unit electricity is connected, power module is used for central processing unit, RF433 transmitting module and newspaper button provide the power.
The radio frequency module RF433 comprises a radio frequency circuit RF433, the radio frequency circuit RF433 can send signals to a GPRS audible and visual alarm wirelessly connected with the radio frequency circuit RF433, the type of the central processing unit is HT66F019, and the power supply module supplies power to the battery.
Specifically, the RF433 RF circuit is shown in fig. 2, and the cpu circuit is shown in fig. 3.
The utility model discloses a newspaper button small in size need not the wiring, can hand-carry, low cost. Once a person presses a manual button of the device, the audible and visual alarm signal of the GPRS audible and visual alarm which is bound can be triggered or released by transmitting a 433MHz wireless signal to warn nearby persons, and the audible and visual alarm signal is pushed to related persons receiving alarm conditions through a GPRS network of the GPRS audible and visual alarm, and the time and distance between the related persons receiving alarm conditions and the device can be free.
The above is only a preferred mode of the present invention, and it should be noted that, for those skilled in the art, a plurality of similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these should also be considered as within the protection scope of the present invention.
Claims (4)
- An RF433 manual emergency alert button, characterized by: including central processing unit, RF433 emission module, newspaper button and power module, central processing unit with RF433 emission module electricity is connected, the newspaper button with central processing unit electricity is connected, power module is used for central processing unit, RF433 emission module and newspaper button provide the power.
- 2. The RF433 manual emergency alert button of claim 1, wherein: the RF433 radio module includes RF433 radio frequency circuitry.
- 3. The RF433 manual emergency alert button of claim 1, wherein: the model of the central processing unit is HT66F 019.
- 4. The RF433 manual emergency alert button of claim 1, wherein: the power module supplies power to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688400.3U CN212966500U (en) | 2020-08-13 | 2020-08-13 | RF433 manual emergency alert button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021688400.3U CN212966500U (en) | 2020-08-13 | 2020-08-13 | RF433 manual emergency alert button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966500U true CN212966500U (en) | 2021-04-13 |
Family
ID=75352202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021688400.3U Active CN212966500U (en) | 2020-08-13 | 2020-08-13 | RF433 manual emergency alert button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966500U (en) |
-
2020
- 2020-08-13 CN CN202021688400.3U patent/CN212966500U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: Room 501, No. 1, Lane 666, Shenhong Road, Minhang District, Shanghai, 2011 Patentee after: Shanghai Mohe Internet Technology Co.,Ltd. Address before: No.88-8 huayuangang Road, Nantong Economic and Technological Development Zone, 226000, Jiangsu Province Patentee before: JIANGSU WANYOU FIRE SAFETY REMOTE MONITORING SYSTEMS CO.,LTD. |
|
| TR01 | Transfer of patent right |