CN205233576U - Safety helmet with high altitude fall thing early warning and oxygen suppliment function - Google Patents
Safety helmet with high altitude fall thing early warning and oxygen suppliment function Download PDFInfo
- Publication number
- CN205233576U CN205233576U CN201521043837.0U CN201521043837U CN205233576U CN 205233576 U CN205233576 U CN 205233576U CN 201521043837 U CN201521043837 U CN 201521043837U CN 205233576 U CN205233576 U CN 205233576U
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- CN
- China
- Prior art keywords
- oxygen supply
- safety cap
- early warning
- high altitude
- pressure sensor
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Abstract
This paper provides a safety helmet with high altitude fall thing early warning and oxygen suppliment function, has in vain when falling the thing when the height promptly, and ultrasonic sensor works, and the electric bell sounds the warning worker hides danger, simultaneously, when taking place incident such as landslide, pressure sensor and apparatus of oxygen supply co -operation provide proper amount oxygen for the worker, and the reduction is to the injury of human body. The utility model discloses a safety helmet comprises pressure sensor, ultrasonic sensor, apparatus of oxygen supply, power supply unit, safety helmet, electric bell. The utility model discloses have multiple functions, convenient to use, the early warning is accurate, has good market prospect.
Description
Technical field
The utility model relates to builder's security protection equipment field, particularly relates to a kind of safety cap with the early warning of falling from high altitude thing and oxygen supply function.
Background technology
The safety cap of selling in the market only has single protection header functionality, there is no the function such as personal identification, Intelligent Measurement. Along with scientific and technical progress, various kinds of sensors obtains more and more extensive use in building trade field, equips with multi-functional security protection but existing market lacks to give warning in advance.
Summary of the invention
The deficiency existing for prior art, the utility model provides a kind of safety cap with the early warning of falling from high altitude thing and oxygen supply function. Safety cap not only can be played a protective role, can accomplish early warning and dangerous situation time, to the function of people's oxygen supply, more comprehensively protect workmen simultaneously.
For achieving the above object, the utility model provides a kind of safety cap with the early warning of falling from high altitude thing and oxygen supply function. Comprise safety cap, supply unit, pressure sensor, ultrasonic sensor, apparatus of oxygen supply, electric bell. Described electric bell be positioned at safety cap directly over. Described supply unit is positioned at safety cap inside top gap, for giving each sensor power supply. Described ultrasonic sensor be positioned at safety cap directly over, there is the function of measuring object distance and speed, connect supply unit, electric bell. Described apparatus of oxygen supply is positioned at the dead astern of safety cap, has the function of oxygen supply. Described pressure sensor is positioned at apparatus of oxygen supply one side, has the function of gaging pressure, connects supply unit, apparatus of oxygen supply.
Described supply unit comprises chargeable lithium cell and switch.
Described apparatus of oxygen supply comprise chemicals sodium peroxide (Na 2 O 2 ), plastics leather hose, aluminium shell. Described plastics leather hose, the mouth of pipe adopts drainage paper, cotton sealing.
The beneficial effects of the utility model: a kind of safety cap with the early warning of falling from high altitude thing and oxygen supply function. In the time that height is had falling object in vain, object distance and speed that ultrasonic sensor records in the certain limit of safety cap top change, the electric bell prompting worker escape from danger that sounds. When there is the security incidents such as landslide, when pressure sensor data measured exceedes the numerical value of setting in advance, pressure sensor and apparatus of oxygen supply concur, and provide appropriate oxygen to worker, strive for rescue time, greatly reduce the mortal injury to human body.
Brief description of the drawings
Fig. 1 is the front elevation view with the safety cap of the early warning of falling from high altitude thing and oxygen supply function.
Fig. 2 is the back elevation with the safety cap of the early warning of falling from high altitude thing and oxygen supply function.
Fig. 3 is the top view with the safety cap of the early warning of falling from high altitude thing and oxygen supply function.
Fig. 4 is the apparatus of oxygen supply back elevation with the safety cap of the early warning of falling from high altitude thing and oxygen supply function.
Wherein 1, pressure sensor; 2, ultrasonic sensor; 3, apparatus of oxygen supply; 4, supply unit; 5, electric bell; 6, plastics leather hose; 7, safety cap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
There is a safety cap for the early warning of falling from high altitude thing and oxygen supply function, comprise pressure sensor 1, ultrasonic sensor 2, apparatus of oxygen supply 3, supply unit 4, electric bell 5, safety cap 7; Described pressure sensor 1 connects supply unit 4, apparatus of oxygen supply 3; Described ultrasonic sensor 2 connects supply unit 4, electric bell 5. Ultrasonic sensor 2 and electric bell 5 are all positioned at the positive top of safety cap; Apparatus of oxygen supply 3 is positioned at the dead astern of safety cap; Pressure sensor 1 is positioned at a side of apparatus of oxygen supply 3; Supply unit 4 is positioned at safety cap inside top gap.
The battery of described supply unit 4 can adopt volume little, and capacity is large, and quality is light, miniature chargeable lithium cell. Meet and wear wearer comfort requirement in process on the one hand, give each sensor power supply simultaneously.
As described in Figure 4 apparatus of oxygen supply 3 comprise chemicals sodium peroxide (Na 2 O 2 ), plastics leather hose 6, aluminium shell. Described plastics leather hose 6, fixing in safety cap, in apparatus of oxygen supply 3, the mouth of pipe adopts drainage paper, cotton sealing.
Worker enters power-on switch behind job site, and ultrasonic sensor, pressure sensor are normally worked. Pressure sensor, ultrasonic sensor are to safety cap pressure value and the ultrasonic signal Statistical Comparison constantly that receives. In the time that the data of pressure sensor survey exceed the numerical value of setting in advance, apparatus of oxygen supply is opened. When object distance in ultrasonic sensor records safety cap top certain limit and speed change, electric bell gives the alarm.
Described embodiment is preferred embodiment of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the situation that meeting flesh and blood of the present utility model, any apparent improvement, replacement or the modification that those skilled in the art can make all belongs to protection category of the present utility model.
Claims (3)
1. a safety cap with the early warning of falling from high altitude thing and oxygen supply function, is characterized in that, comprises pressure sensor (1), ultrasonic sensor (2), apparatus of oxygen supply (3), supply unit (4), electric bell (5), safety cap (7); Described pressure sensor (1) connects supply unit (4), apparatus of oxygen supply (3), and described ultrasonic sensor (2) connects supply unit (4), electric bell (5); Apparatus of oxygen supply (3) is positioned at the dead astern of safety cap; Ultrasonic sensor (2) and electric bell (5) be positioned at safety cap directly over; Pressure sensor (1) is positioned at apparatus of oxygen supply (3) one sides; Supply unit (4) is positioned at safety cap inside top gap.
2. the safety cap with the early warning of falling from high altitude thing and oxygen supply function according to claim 1, is characterized in that, described apparatus of oxygen supply (3) by chemical substance sodium peroxide (Na 2 O 2 ), plastics leather hose (6), aluminium shell form.
3. the safety cap with the early warning of falling from high altitude thing and oxygen supply function according to claim 2, is characterized in that, described plastics leather hose (6), and the mouth of pipe adopts drainage paper, cotton sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043837.0U CN205233576U (en) | 2015-12-15 | 2015-12-15 | Safety helmet with high altitude fall thing early warning and oxygen suppliment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043837.0U CN205233576U (en) | 2015-12-15 | 2015-12-15 | Safety helmet with high altitude fall thing early warning and oxygen suppliment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205233576U true CN205233576U (en) | 2016-05-18 |
Family
ID=55932673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043837.0U Expired - Fee Related CN205233576U (en) | 2015-12-15 | 2015-12-15 | Safety helmet with high altitude fall thing early warning and oxygen suppliment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205233576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277755A (en) * | 2017-07-19 | 2017-10-20 | 犀望新能源科技（昆山）有限公司 | A kind of supervisory systems and its application method based on multifunctional safety helmet |
-
2015
- 2015-12-15 CN CN201521043837.0U patent/CN205233576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277755A (en) * | 2017-07-19 | 2017-10-20 | 犀望新能源科技（昆山）有限公司 | A kind of supervisory systems and its application method based on multifunctional safety helmet |
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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: 20160518 Termination date: 20161215 |