CN216651448U - Automatic alarm device for safety helmet - Google Patents
Automatic alarm device for safety helmet Download PDFInfo
- Publication number
- CN216651448U CN216651448U CN202122878924.XU CN202122878924U CN216651448U CN 216651448 U CN216651448 U CN 216651448U CN 202122878924 U CN202122878924 U CN 202122878924U CN 216651448 U CN216651448 U CN 216651448U
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- temperature sensor
- helmet
- safety helmet
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Abstract
The utility model provides an automatic alarm device for a safety helmet, wherein a helmet belt is connected to the safety helmet, and the automatic alarm device comprises: the temperature sensor is embedded in the hat band and is arranged corresponding to the mandible of a user; and the alarm is in control connection with the temperature sensor, and when a user fixes the cap belt on the lower jaw, the temperature detected by the temperature sensor is lower than the set temperature so as to trigger the alarm to give an alarm. According to the utility model, the temperature sensor and the alarm are arranged in the helmet belt, so that when the temperature detected by the temperature sensor is less than or equal to the set temperature, the alarm gives an alarm, the wearing condition of a user is conveniently reminded, the user conveniently and regularly wears the helmet, and the construction safety is improved.
Description
Technical Field
The utility model relates to the technical field of safety helmets, in particular to an automatic alarm device for a safety helmet.
Background
The existing safety helmet belt is too simple, and a single-layer helmet belt is generally tied to the lower jaw. When the security check personnel are absent, the safety consciousness of the operating personnel is poor, the operating personnel are in violation of willingness, the wearing of the cap belt is not standard or is not carried out, and even the safety cap is taken off, the safety of the personnel is threatened; and when the security check personnel check, because work load is big, only can adopt the selective examination, omit partial safety helmet very easily and wear the personnel of irregularity to there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the utility model provides an automatic alarm device for a safety helmet, which solves the technical problem that the traditional safety helmet is difficult to find in time when the wearing is not standard, and the temperature sensor and the alarm are arranged in the safety helmet belt, so that when the temperature detected by the temperature sensor is less than or equal to thirty-five ℃, the alarm gives an alarm to remind a user of the wearing condition, the user is urged to wear the safety helmet normally, and the construction safety is improved.
In order to achieve the purpose, the utility model adopts the technical scheme that:
an automatic alarm device for a safety helmet having a band attached thereto, the automatic alarm device comprising:
the temperature sensor is embedded in the hat band and is arranged corresponding to the mandible of a user; and
and when a user fixes the cap belt to the lower jaw, the temperature detected by the temperature sensor is lower than a set temperature so as to trigger the alarm to give an alarm.
The automatic alarm device for the safety helmet is further improved in that the automatic alarm device further comprises a remote switch which is electrically connected with the temperature sensor and embedded in the helmet belt, and a controller which is in communication connection with the remote switch, wherein the controller is used for controlling the remote switch to be switched on or switched off, so that the temperature sensor and the alarm are started or switched off.
The automatic alarm device for the safety helmet is further improved in that the position of the helmet belt corresponding to the lower jaw of a user is provided with a through hole; still including inlaying in the hat band and corresponding the displacement sensor of through-hole, detect through displacement sensor apart from the interval more than or equal to of user's chin to trigger the alarm and report to the police.
The automatic alarm device for the safety helmet is further improved in that the set temperature is thirty-five ℃.
The automatic alarm device for the safety helmet is further improved in that the set temperature is forty degrees centigrade.
The automatic alarm device for the safety helmet is further improved in that the alarm is a buzzer.
The automatic alarm device for the safety helmet is further improved by comprising a button battery for supplying power to the temperature sensor and the alarm.
According to the automatic alarm device for the safety helmet, the temperature sensor, the displacement sensor and the alarm are implanted into the lower jaw, so that a security check worker controls the remote control switch to be turned on through the remote controller, when the temperature sensor detects that the temperature is less than or equal to thirty-five ℃, the alarm gives an alarm to indicate that the safety helmet of the user is not worn in place and needs to be adjusted, and when the distance between the displacement sensor and the lower jaw of the user is more than or equal to a set distance, the alarm gives an alarm to indicate that the safety helmet of the user is not worn in place and needs to be adjusted, so that the security check worker can accurately and timely urge the user to wear the safety helmet correctly, safety accidents are avoided, the working efficiency of the security check worker is improved, the safety consciousness of the operator is strengthened, the safety helmet is ensured to be worn correctly, and the accident occurrence rate is reduced.
Drawings
Fig. 1 is a schematic view of an automatic alarm device for a helmet of the present invention.
The correspondence of reference numerals to components is as follows: the device comprises a button battery 1, a remote control switch 2, a displacement sensor 3, a temperature sensor 4, an alarm 5 and a lower jaw 6.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1, the present invention provides an automatic alarm device for a helmet, in which a band is connected to the helmet, the automatic alarm device comprising: a temperature sensor 4 which is embedded in the hat band and is arranged corresponding to the mandible of a user; and the alarm 5 is electrically connected with the temperature sensor 4, and when a user fixes the hat band on the lower jaw, the temperature detected by the temperature sensor 4 is lower than the set temperature so as to trigger the alarm 5 to alarm.
The utility model also comprises a remote control switch 2 which is electrically connected with the temperature sensor 4 and is embedded in the helmet belt and a controller which is in communication connection with the remote control switch 2, wherein the remote control switch 2 is switched on or off through the controller, so that the temperature sensor 4 and the alarm 5 are started or switched off, the temperature sensor 4 and the alarm 5 are also in a non-working state under the non-use state of the helmet, and the service lives of the temperature sensor 4 and the alarm 5 are prolonged.
Specifically, the set temperature is thirty-five degrees celsius, and when the temperature sensor 4 detects that the temperature is less than or equal to thirty-five degrees celsius, the alarm 5 gives an alarm.
Specifically, the set temperature is forty degrees centigrade, and when the temperature sensor 4 detects that the temperature is more than or equal to forty degrees centigrade, the alarm 5 gives an alarm, so that the construction operation in a high-temperature day is avoided, and the safe construction is kept.
Furthermore, a through hole is formed in the position, corresponding to the lower jaw of a user, of the hat band; still including inlaying in the hat band and corresponding displacement sensor 3 of through-hole, detect through displacement sensor apart from the interval more than or equal to of user's chin to trigger alarm 5 and report to the police.
Specifically, the set distance is 80mm, and when the displacement sensor 3 detects that the distance from the chin of the user is greater than or equal to 80mm, the alarm 5 gives an alarm.
Preferably, the alarm 5 is a buzzer.
Further, the button cell 1 supplies power to the temperature sensor 4 and the alarm 5 so as to provide current required by the operation of the temperature sensor 4, the displacement sensor 3 and the alarm 5.
Further, the band includes a jaw 6 matching the shape of the jaw of the user and a connecting portion fixedly connected to the jaw 6 and the helmet, and the temperature sensor 4 is embedded in the jaw 6.
Specifically, still including setting up in connecting portion and supplying the regulator of the length of adjusting connecting portion, the user adjusts the length of hatband through this regulator to make the safety helmet tightly protect post user's head.
Preferably, the cap is made of a polymeric material.
The automatic alarm device for the safety helmet of the utility model is characterized in that the temperature sensor 4, the displacement sensor 3 and the alarm 5 are implanted in the lower jaw part 6 of the helmet belt, so that a security check worker controls the remote control switch 2 to be closed through a remote controller, when the temperature sensor 4 detects that the temperature is less than or equal to thirty-five ℃, the alarm 5 gives an alarm, the user safety helmet is not worn in place and needs to be adjusted, so that the security check worker can supervise the user to correctly wear the safety helmet, when the displacement sensor 3 detects that the distance between the lower jaw part of the user and the lower jaw part of the user is more than or equal to 80mm, the alarm 5 gives an alarm, the user safety helmet is not worn in place and needs to be adjusted, so that the security check worker can accurately and timely supervise the user to correctly wear the safety helmet, safety accidents are avoided, the working efficiency of the security check worker is improved, the safety consciousness of the operator is strengthened, and the correct wearing of the safety helmet is ensured, the accident rate is reduced.
The utility model relates to an automatic alarm device for a safety helmet, which is implemented in a way that a constructor wears the safety helmet before construction operation, a safety inspector conducts safety inspection in the operation at variable time, the safety inspector enables a remote control switch 2 to be closed through a remote controller, when a temperature sensor 4 detects that the temperature is less than or equal to thirty-five ℃, an alarm 5 is triggered to give an alarm to indicate that the safety helmet of the user is not worn in place and needs to be adjusted, and when a displacement sensor 3 detects that the distance between the displacement sensor and the lower jaw of the user is more than or equal to 80mm, the alarm 5 is triggered to give an alarm to indicate that the safety helmet of the user is not worn in place and needs to be adjusted, after the user wears the safety helmet in a standard way, namely, a hat band is tightly attached to the lower jaw of the user, the alarm 5 stops giving an alarm, and the user can conduct construction operation.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.
Claims (7)
1. An automatic alarm device for a safety helmet, the safety helmet is connected with a hat band, and the automatic alarm device is characterized by comprising:
the temperature sensor is embedded in the hat band and is arranged corresponding to the jaw of a user; and
and when a user fixes the hat band to the lower jaw, the temperature detected by the temperature sensor is lower than a set temperature so as to trigger the alarm to give an alarm.
2. The automatic alarm device for safety helmet as claimed in claim 1, further comprising a remote switch electrically connected to the temperature sensor and embedded in the helmet band, and a controller in communication with the remote switch, wherein the controller controls the remote switch to be turned on or off, thereby turning on or off the temperature sensor and the alarm.
3. The automatic alarm device for safety helmet as claimed in claim 1, wherein the band has a through hole corresponding to the chin of the user;
the automatic alarm device also comprises a displacement sensor which is fixedly embedded in the hat band and corresponds to the through hole, and the displacement sensor detects that the distance between the lower jaw of a user and the jaw of the user is larger than or equal to a set distance so as to trigger the alarm to alarm.
4. The automatic warning device for hard hats of claim 1, wherein the set temperature is thirty-five degrees celsius.
5. The automatic warning device for safety helmets according to claim 1, wherein the set temperature is forty degrees celsius.
6. The automatic warning device for safety helmets according to claim 1, wherein the alarm is a buzzer.
7. The automatic warning device for safety helmets according to claim 1, further comprising a button battery for supplying power to the temperature sensor and the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878924.XU CN216651448U (en) | 2021-11-23 | 2021-11-23 | Automatic alarm device for safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878924.XU CN216651448U (en) | 2021-11-23 | 2021-11-23 | Automatic alarm device for safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216651448U true CN216651448U (en) | 2022-06-03 |
Family
ID=81791882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878924.XU Active CN216651448U (en) | 2021-11-23 | 2021-11-23 | Automatic alarm device for safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216651448U (en) |
-
2021
- 2021-11-23 CN CN202122878924.XU patent/CN216651448U/en active Active
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