CN212877822U

CN212877822U - Safety helmet with alarm function

Info

Publication number: CN212877822U
Application number: CN202021765259.2U
Authority: CN
Inventors: 刘超
Original assignee: Tianjin Shengke Shengxue Technology Co ltd
Current assignee: Tianjin Shengke Shengxue Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-06
Anticipated expiration: 2030-08-21

Abstract

The utility model belongs to the technical field of safety helmets, in particular to a safety helmet with an alarm function, which comprises a helmet body, a brim is fixedly arranged at the edge of the bottom end of the cap body, bridles are fixedly arranged at both sides of the inner wall of the cap body, a bridle device is slidably arranged between the two bridles, the top of the brim is fixedly provided with a fan box, the top of the fan box is fixedly provided with a lighting device, a cavity is arranged in the cap body, the cavity is communicated with the fan box through a connecting pipe, four vent holes annularly distributed around the bottom end of the cap body are arranged in the cavity, a vibration sensor is fixedly arranged in the top end of the cap body, the solar cap is characterized in that an infrared body temperature detector is fixedly mounted at the bottom of one end of the cap peak, a buzzer is fixedly mounted right above the infrared body temperature detector at the top of the cap peak, and a solar circuit board is fixedly mounted at two ends of the top of the cap peak. The utility model is simple in operation, wear comfortablely, the energy consumption is low, and factor of safety is high.

Description

Safety helmet with alarm function

Technical Field

The utility model relates to a safety helmet technical field especially relates to a safety helmet with alarming function.

Background

The safety helmet is a shallow round cap made of steel or similar raw materials and worn for protecting the top of the head, and is a protective article for preventing impact objects from hurting the head. Consists of a hat shell, a hat lining, a lower cheek band and a rear hoop. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell. A certain space is left between the helmet shell and the helmet liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced. Impact absorption performance, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are requirements for basic technical properties of the helmet.

However, in the prior art, most workers choose not to take the safety helmet due to the fact that the safety helmet is poor in air permeability in summer, the head is stuffy, and therefore huge potential safety hazards are brought to production and construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety helmet with an alarm function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the safety cap with the alarm function comprises a cap body, wherein the bottom edge of the cap body is fixedly provided with a brim, the two sides of the inner wall of the cap body are fixedly provided with belts, two belts are slidably arranged between the belts, the top of the brim is fixedly provided with a fan box, the top of the fan box is fixedly provided with a lighting device, a cavity is formed in the cap body, the cavity is communicated with the fan box through a connecting pipe, four air holes distributed annularly around the bottom end of the cap body are formed in the cavity, a vibration sensor is fixedly arranged in the top of the cap body, an infrared body temperature detector is fixedly arranged at the bottom of one end of the brim, a buzzer is fixedly arranged right above the infrared body temperature detector at the top of the brim, solar circuit boards are fixedly arranged at the two ends of the top of the brim, an electric control box and an electric control box are fixedly arranged below the solar circuit boards in sequence, Power and GPRS locator, equal electric connection between power and automatically controlled box, GPRS locator, bee calling organ, infrared body temperature detector, solar circuit board, fan, light and the vibration sensor.

Preferably, a fan is fixedly installed in the fan box, a round hole is formed in one end of the fan box, a connecting pipe is fixedly installed in the round hole, and one end of the connecting pipe penetrates through the cap body and is communicated with the cavity.

Preferably, the electronic control box comprises a controller and a wireless communication module.

Preferably, the vibration sensor is provided with a confirmation button, so that a constructor is prevented from confirming when the constructor carelessly drops the safety helmet on the ground or the safety helmet is inadvertently vibrated to cause non-accidents, when the confirmation button is pressed, a signal is prevented from being sent, and when no constructor presses the confirmation button within ten seconds, the controller controls the buzzer to give an alarm.

Preferably, the model of the infrared body temperature detector is AS-01A.

Preferably, the lighting device comprises a housing and a lighting lamp.

Compared with the prior art, the beneficial effects of the utility model are that: when the constructor falls down accidentally and cannot act, the safety helmet is impacted greatly, the vibration sensor senses the impact and sends the signal to the controller, the controller sends out an alarm to cancel an instruction, when no one presses a confirmation button within ten seconds, the controller controls the buzzer to alarm, sends a signal to the background through the wireless communication module according to an accident condition, informs the background of sending out a prompt, and simultaneously sends the conditions such as the position of a person to the background.

The utility model is simple in operation, wear comfortablely, the energy consumption is low, and factor of safety is high.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic diagram of the circuit control structure of the present invention.

In the figure: 1. a cap body; 2. a brim; 3. a belt; 4. a belt banding device; 5. a fan box; 6. a cavity; 7. a connecting pipe; 8. a vent hole; 9. a vibration sensor; 10. an infrared body temperature detector; 11. a buzzer; 12. a solar circuit board; 13. a power source; 14. a GPRS locator; 15. a controller; 16. a wireless communication module; 17. a housing; 18. an illuminating lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safety cap with an alarm function comprises a cap body 1, a brim 2 is welded at the bottom end edge of the cap body 1, belts 3 are welded on two sides of the inner wall of the cap body 1, a belt lacing device 4 is installed between the two belts 3 in a sliding mode, a fan box 5 is welded at the top of the brim 2, a lighting device is welded at the top of the fan box 5, a cavity 6 is formed in the cap body 1, the cavity 6 is communicated with the fan box 5 through a connecting pipe 7, four air vents 8 distributed annularly around the bottom end of the cap body 1 are formed in the cavity 6, a vibration sensor 9 is welded inside the top end of the cap body 1, an infrared body temperature detector 10 is welded at the bottom of one end of the brim 2, a buzzer 11 is welded right above the infrared body temperature detector 10 at the top end of the brim 2, solar circuit boards 12 are welded at two ends of the top of the brim 2, and an electric control, The power supply 13 is electrically connected with the electronic control box, the GPRS positioner 14, the buzzer 11, the infrared body temperature detector 10, the solar circuit board 12, the fan 20, the illuminating lamp 18 and the vibration sensor 9;

the fan 20 has been welded in the fan case 5, the round hole has been seted up to the one end of fan case 5, welding has connecting pipe 7 in the round hole, the one end of connecting pipe 7 runs through cap body 1 and cavity 6 intercommunication, including controller 15 and wireless communication module 16 in the automatically controlled box, set confirmation button 19 on the vibration sensor 9, prevent that constructor from falling the safety helmet carelessly on the ground or other negligence from confirming when making the vibration that the safety helmet caused non-accident, when this kind of condition appears, press confirmation button 19, will prevent signal transmission, nobody presses confirmation button 19 within taking place the vibration personnel ten seconds, controller 15 will control bee calling organ 11 and report to the police, infrared body temperature detector 10 model is AS-01A, lighting device includes shell 17 and light 18, the utility model is simple in operation, wear comfortablely, the energy consumption is low, factor of safety is high.

The working principle is as follows: when the helmet is used, the two groups of solar circuit boards 12 on the brim 2 absorb solar energy during outdoor work of constructors and store the solar energy into the power supply 13, then power is supplied to each circuit component, the fan 20 rotates to drive airflow to enter the cavity 6 through the connecting pipe 7, then the airflow in the cavity 6 is blown to the heads of the constructors through the four vent holes 8, the constructors are cooled, the constructors feel cool, meanwhile, when the construction work is performed in an area with poor light, the top of the brim 2 can be opened to obtain the illuminating lamp 18 for illumination, meanwhile, the infrared body temperature detector 10 can monitor the body temperature condition of the constructors in real time, collected data signals are sent to the controller 15, the controller 15 sends the data signals to a background for recording and storing through the wireless communication module 16, when the constructors fall down accidentally and cannot act, the helmet is impacted greatly, vibration sensor 9 experiences and assaults can give controller 15 with signal transmission, and whether controller 15 sends out the police dispatch newspaper and cancels the instruction, and after nobody pressed the enter key 19 in ten seconds, controller 15 will control bee calling organ 11 when reporting to the police can send the signal for the backstage through wireless communication module 16 with the unexpected condition, tells the backstage and sends the warning, can take place the condition such as personnel's position simultaneously for the backstage in the lump, the utility model is simple in operation wears comfortablely, and the energy consumption is low, and factor of safety is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety helmet with alarming function, includes the cap body (1), its characterized in that: the cap is characterized in that a brim (2) is fixedly installed at the bottom end edge of the cap body (1), belts (3) are fixedly installed on two sides of the inner wall of the cap body (1), a belt lacing device (4) is installed between the two belts (3) in a sliding mode, a fan box (5) is fixedly installed at the top of the brim (2), an illuminating device is fixedly installed at the top of the fan box (5), a cavity (6) is formed in the cap body (1), the cavity (6) is communicated with the fan box (5) through a connecting pipe (7), four air holes (8) distributed annularly around the bottom end of the cap body (1) are formed in the cavity (6), a vibration sensor (9) is fixedly installed in the top end of the cap body (1), an infrared body temperature detector (10) is fixedly installed at the bottom of one end of the brim (2), and a buzzer (11) is fixedly installed right above the infrared body temperature detector (10) at the top end of the brim (, the equal fixed mounting in top both ends of brim of a hat (2) has solar circuit board (12), the inside of brim of a hat (2) is located the below of solar circuit board (12) is fixed mounting in proper order has automatically controlled box, power (13) and GPRS locator (14), equal electric connection between power (13) and automatically controlled box, GPRS locator (14), bee calling organ (11), infrared body temperature detector (10), solar circuit board (12), fan (20), light (18) and vibration sensor (9).

2. A safety helmet with alarm function according to claim 1, wherein: the fan box is characterized in that a fan (20) is fixedly mounted in the fan box (5), a round hole is formed in one end of the fan box (5), a connecting pipe (7) is fixedly mounted in the round hole, and one end of the connecting pipe (7) penetrates through the cap body (1) and is communicated with the cavity (6).

3. A safety helmet with alarm function according to claim 1, wherein: the electric control box comprises a controller (15) and a wireless communication module (16).

4. A safety helmet with alarm function according to claim 1, wherein: the vibration sensor (9) is provided with a confirmation button (19) in a matching mode, so that a constructor is prevented from confirming when the constructor carelessly drops the safety helmet on the ground or otherwise carelessly causes the safety helmet to vibrate in a non-accident mode, when the constructor presses the confirmation button (19), a signal is prevented from being sent, and when no one presses the confirmation button (19) within ten seconds of the constructor, the controller (15) controls the buzzer (11) to give an alarm.

5. A safety helmet with alarm function according to claim 1, wherein: the model of the infrared body temperature detector (10) is AS-01A.

6. A safety helmet with alarm function according to claim 1, wherein: the lighting device comprises a housing (17) and a lighting lamp (18).