TW202118407A - Safety helmet which has both steering and brake indicating functions, and is advantageous in easy installation and maintenance - Google Patents

Abstract

The present invention discloses a safety helmet, which includes a helmet body, an indicator light, a power supply and a wireless receiver, and further includes an indicator light base, a master control chip and a wireless transmitter. The indicator light, the power supply, the wireless receiver and the master control chip are all provided on the indicator light base. A cover of the indicator light is provided outside the indicator light base. The indicator light base is plugged in the helmet body or embedded in a mounting slot at the back of the helmet body. The wireless transmitter is set apart from the body, and the wireless transmitter is arranged in the brake sensor. The brake sensor is detachably arranged between the handlebar and the brake lever of a two-wheeled vehicle or a three-wheeled vehicle. The safety helmet further includes a steering switch communicatively connected with the brake sensor, and the steering switch is detachably arranged on the handlebar. The safety helmet of the present invention has both steering and brake indicating functions, and is advantageous in easy installation and maintenance.

Description

Safety helmet

The present invention relates to the technical field of riding equipment, in particular to a safety helmet.

Helmets are commonly used protective equipment for bicycle or motorcycle riders. At present, most of the helmets sold on the market are ordinary protective caps and do not have a steering prompt function. In response to this problem, Chinese Patent CN 207075634U discloses a safety helmet with turn indicators, which includes a helmet body, turn indicators, a wireless receiver, a switch controller fixing slot, a helmet power supply, a power switch, a pointing feedback light, and a switch. Controller, this solution can understand the rider's driving situation by pointing to the feedback light.

However, the above-mentioned patents still have many defects, such as: 1. Each component is fixedly connected to the helmet body, which is difficult to maintain; 2. It can only realize the steering indication function, and there is no brake indication function.

In order to make up for the deficiencies in the prior art, the present invention discloses a safety helmet, which has both steering and brake indication functions, and is easy to install and maintain.

In order to achieve the above objectives, the technical solutions adopted by the present invention are as follows:

A safety helmet, including the helmet body, indicator light, power supply and wireless receiver, and also includes indicator light base, main control chip and wireless transmitter. The indicator light, power supply, wireless receiver and main control chip are all arranged on the indicator light base , The indicator light base cover is provided with an indicator light cover, the indicator light base is externally hung on the helmet body or embedded in the mounting slot at the rear of the helmet body; the wireless transmitter is installed in isolation, and the wireless transmitter is installed in the brake sensor. The brake sensor can be It is disassembled and arranged between the handlebar and the brake lever of a two-wheeled vehicle or a tricycle, and also includes a steering switch communicatively connected with the brake sensor, and the steering switch can be detachably arranged on the handlebar.

Further, a setting button is provided on the indicator light cover, and the setting button is connected with the main control chip for adjusting the light emitting mode of the indicator light.

Further, a solar panel is provided on the top of the helmet body, and the solar panel is electrically connected to the power source.

Further, the brake sensor includes a moving part, a fixing part and an induction switch; the moving part includes a first thimble fixing module, a second thimble fixing module, a first thimble, a thimble spring, a second thimble and a protective outer spring, the first The thimble fixation module and the second thimble fixation module are embedded to form an integral body and connected to the brake bar; the fixation part includes a first fixation module and a second fixation module, the first fixation module and the second fixation module are assembled and embedded The ring structure is installed on the handlebar, the inductive switch is located on the first fixed module, the second thimble passes through the first fixed module and is in contact with the inductive switch, and the wireless transmitter is arranged in the inductive switch.

Further, the steering switch is a touch switch, which is connected to the handlebar by a buckle or a bolt.

Compared with the prior art, the present invention has the following beneficial technical effects:

In the safety helmet of the present invention, each component is set on the indicator light base, and then embedded into the helmet body, which is convenient and quick to install and disassemble, which is beneficial to the maintenance of parts; the wireless transmitter is set apart from the body, and different indicator signals can be distinguished. The main control chip can control the indicator light to make corresponding actions. The function is rich and the main control chip can preset the lighting pattern to make it easier to lift the attention of the following car; the brake sensor and the steering switch can be detached and set, so there is no need to carry out the car. Modification to reduce potential safety hazards.

As shown in Figure 1, the present invention provides a safety helmet, including a helmet body 1, a mounting groove is provided at the rear end of the helmet, and an indicator light base 2 is embedded in the mounting groove. The indicator light base 2 can be buckled with the mounting groove. Connection or screw connection, convenient for installation, disassembly and maintenance. The indicator light base 2 is provided with an indicator light 3, a power supply 4, a wireless receiver 5 and a main control chip 6, and an indicator light cover 7 is provided on the outer cover of the indicator light base 2. In addition, the helmet body 1 may not be provided with an installation slot, and the indicator light base is directly hung on the helmet body 1.

Specifically, the indicator light 3 includes a left indicator light and a right indicator light. According to the brake or turn signal received by the wireless receiver 5, the main control chip 6 can control the two indicator lights 3 to light up at the same time or make the corresponding side indicator light 3 flashes to accurately distinguish different signals; further, there is a setting button 8 on the indicator cover 7, which is connected to the main control chip 6 to adjust the light emitting mode of the indicator 3, such as flashing, constant light or changing colors And so on, can more attract the attention of the car behind.

The power source 4 is preferably a rechargeable battery with a charging port. A solar panel 9 is provided on the top of the helmet body 1, and the solar panel 9 is electrically connected to the power source 4 to charge the power source 4 at any time to ensure sufficient power.

As shown in Figure 2, the present invention is also equipped with an isolated wireless transmitter. The wireless transmitter is located in the brake sensor 20. The brake sensor 20 is detachably mounted on the handlebars 30 and handles of a two-wheeled or three-wheeled vehicle. Between 40 brake levers.

As shown in FIG. 3, the brake sensor 20 includes a moving part, a fixed part, and an induction switch 201. The moving part includes a first thimble fixing module 202, a second thimble fixing module 203, a first thimble 204, a thimble spring 205, a second thimble 206, and a protective outer spring 207. The first thimble fixing module 202 and the second thimble are fixed The module 203 is embedded to form an integral part and is connected to the brake lever 40.

The fixing part includes a first fixing module 208 and a second fixing module 209. The first fixing module 208 and the second fixing module 209 are assembled to form a ring structure and installed on the handlebar 30. The induction switch 201 is located at the first On the fixing module 208, the second thimble 206 passes through the first fixing module 208 and is in contact with the sensor switch 201, and the wireless transmitter is arranged in the sensor switch 201.

As shown in Figure 2, the present invention also includes a steering switch 21 communicatively connected with the brake sensor 20. The steering switch 21 is a touch switch, which is connected to the left and right handlebars 30 by buckles or bolts.

With reference to Figures 2 to 3, the working principle and application process of the present invention are as follows:

When the rider holds the brake lever 40 to brake during riding, the force of the braking action acts on the brake lever 40, and the brake lever 40 drives the first thimble fixing module 202 and the second thimble fixing module 203 of the thimble to move up and down. The second thimble 206 moves and touches the sensor switch 201, thereby triggering the wireless transmitter to send a braking signal to the wireless receiver 5. The main control chip 6 controls the two indicator lights 3 of the safety helmet to light up at the same time, so as to remind traffic drivers behind. Prevent collisions. When braking, the rider can illuminate the indicator light 3 of the helmet without any other actions to ensure the safety of the rider.

When the cyclist needs to turn, he touches the steering switch 21 in the corresponding direction, the steering switch 21 communicates with the brake sensor 20, and then triggers the wireless transmitter to send a steering signal to the wireless receiver 5, and the main control chip 6 controls the corresponding direction on the helmet The indicator light 3 flashes, and the indicator light 3 can be turned off by touching the steering switch 21 again after the turn is completed.

The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, for those with ordinary knowledge in the technical field, they can still implement the foregoing. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the present invention Within the scope of protection.

1: Helmet body 2: Indicator base 3: indicator light 4: power supply 5: wireless receiver 6: Main control chip 7: Indicator cover 8: Setting button 9: Solar panel 20: Brake sensor 201: Sensor switch 202: The first thimble fixing module 203: The second thimble fixing module 204: The first thimble 205: thimble spring 206: second thimble 207: Protective outer spring 208: The first fixed module 209: The second fixed module 21: Steering switch 30: Handlebar 40: Brake lever

Figure 1 is a schematic diagram of the structure of a safety helmet according to the present invention; Figure 2 is a schematic diagram of the use state of a safety helmet according to the present invention; Figure 3 is a schematic diagram of the structure of the brake sensor in Figure 2. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from this description. Those with ordinary knowledge in the technical field can make similar promotion without violating the connotation of the present invention. Therefore, the present invention is not subject to the specific embodiments disclosed below. limit.

1: Helmet body

2: Indicator base

3: indicator light

4: power supply

5: wireless receiver

6: Main control chip

7: Indicator cover

8: Setting button

9: Solar panel

Claims (5)

A safety helmet includes a helmet body, an indicator light, a power supply, and a wireless receiver. It also includes an indicator light base, a main control chip and a wireless transmitter. The indicator light, the power supply, and the wireless receiver And the main control chip is arranged on the indicator light base, the indicator light base outer cover is provided with an indicator light cover, and the indicator light base is externally hung on the helmet body or embedded in a mounting slot provided at the back of the helmet body; The wireless transmitter is set apart from the body, the wireless transmitter is set in a brake sensor, and the brake sensor is detachably set between a handlebar and a brake lever of a two-wheeled vehicle or a three-wheeled vehicle, and also includes the brake sensor. A steering switch connected to the vehicle, the steering switch can be detachably mounted on the handlebar. For the safety helmet described in item 1 of the scope of patent application, a setting button is provided on the indicator light cover, and the setting button is connected with the main control chip for adjusting the light emitting mode of the indicator light. For the safety helmet described in item 2 of the scope of patent application, a solar panel is provided on the top of the helmet body, and the solar panel is electrically connected to the power source. The safety helmet according to any one of items 1 to 3 of the scope of patent application, wherein the brake sensor includes a moving part, a fixed part and an induction switch; The moving part includes a first thimble fixing module, a second thimble fixing module, a first thimble, a thimble spring, a second thimble and a protective outer spring, the first thimble fixing module and the second thimble The thimble fixing module is embedded to form a whole and connected with the brake lever; The fixing part includes a first fixing module and a second fixing module. The first fixing module and the second fixing mold are assembled and embedded to form a ring structure and mounted on the handlebar. The induction switch is located at the first On the fixed module, the second thimble passes through the first fixed module and is in contact with the induction switch, and the wireless transmitter is arranged in the induction switch. For the safety helmet described in item 4 of the scope of patent application, the steering switch is a touch switch, which is connected to the handlebar by a buckle or a bolt.

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