CN215737135U - Brain electricity safety helmet - Google Patents

Abstract

The application discloses brain electricity safety helmet includes: the safety helmet comprises a helmet body, a helmet liner arranged in the helmet body, a first box body and a second box body, wherein the first box body and the second box body are arranged on the helmet body; the signal acquisition circuit comprises a plurality of electroencephalogram signal collectors, a heart rate collector and a blood oxygen collector; the main control circuit comprises a controller, and a positioning chip, a sound pickup, an image collector, a loudspeaker, a data memory, a Kyushu gyroscope accelerometer sensor and a wireless communication chip which are respectively connected with the controller; the power supply circuit is installed in the first box body and is respectively connected with the signal acquisition circuit and the main control circuit. This application reduces the construction risk through providing inside health monitoring detection mechanism and outside risk mechanism, has reached the purpose that improves the efficiency of construction.

Description

Brain electricity safety helmet

Technical Field

The application relates to the technical field of safety construction equipment, in particular to an electroencephalogram safety helmet.

Background

With the vigorous development in the fields of construction industry, heavy industry and the like, the safety problem of constructors is highly valued by project managers. The related safety helmet can only protect the head of the wearing user to a certain degree, and the health state of the wearing user cannot be monitored.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above problems, the present application provides a safety helmet to achieve the purpose of long-term detection of bioelectricity.

The application provides an electroencephalogram safety cap, this electroencephalogram safety cap includes:

the safety helmet comprises a helmet body, a helmet liner arranged in the helmet body, a first box body and a second box body, wherein the first box body and the second box body are arranged on the helmet body;

the signal acquisition circuit comprises a plurality of electroencephalogram signal collectors and blood oxygen collectors, and the plurality of electroencephalogram signal collectors and the blood oxygen collectors are all arranged on the inner surface of the hat lining;

the main control circuit comprises a controller, and a positioning chip, a sound pick-up, an image collector, a loudspeaker, a data memory, a Kyushu gyroscope accelerometer sensor and a wireless communication chip which are respectively connected with the controller; the sound pick-up, the image collector and the loudspeaker are arranged on the outer surface of the cap body; the controller, the positioning chip, the data memory, the Kyushu gyroscope accelerometer sensor and the wireless communication chip are arranged in the second box body;

and the power supply circuit is arranged in the first box body, is respectively connected with the signal acquisition circuit and the main control circuit and supplies power to the signal acquisition circuit and the main control circuit.

Further, the wireless communication module includes at least one of:

bluetooth module, wiFi module, loRa module, zigBee module.

Further, the controller is also connected with an LED lamp installed on the cap body so as to illuminate through the LED lamp.

Further, the controller is connected with an obstacle detection device installed on the cap body so as to detect the front obstacle through the obstacle detection device.

Further, a standby battery box is arranged on the safety helmet so as to store the standby battery through the standby battery box.

Through the arrangement of the signal acquisition circuit, the purpose of acquiring the biological signals of the wearing user can be achieved, and the effect of monitoring the wearing state of the wearing user is achieved; the main control circuit can detect the images of the surrounding environment of the wearing user and also provides a mechanism for voice conversation with the wearing user; meanwhile, the position information and the working state of the wearing user can be detected in real time, the wearing user can be protected from a physical structure through the safety helmet, the health state of the wearing user can be detected through the detection of the biological signal of the wearing user, and the effect of protecting the wearing user is further achieved; meanwhile, the safety influence of external risks on the wearing user is reduced by monitoring the external working environment of the wearing user, and the purposes of reducing construction risks and improving construction efficiency through an internal monitoring detection mechanism and an external risk mechanism are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electroencephalogram safety helmet provided by the present application;

fig. 2 is an explosion structure schematic diagram of the electroencephalogram safety helmet provided by the application.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present number, and larger, smaller, inner, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

The application provides an electroencephalogram safety cap. As shown in fig. 1-2, the electroencephalogram safety cap 100 includes: safety helmet 10, signal acquisition circuit, master control circuit 30 and power supply circuit.

The safety helmet 10 includes a helmet body 101, a helmet liner 102 installed in the helmet body, a first case and a second case, which are installed on the helmet body 101. Specifically, the first box body and the second box body can be fixed on the cap body through screws, and can also be clamped on the cap body through clamping pieces (such as buckles and clamping tongues). Specifically, the cap liner can be integrally arranged on the cap body, and can also be detachably connected to the cap body through detachable connecting pieces (such as buckles and clamping tongues). Specifically, the cap liner can be set to different models according to the head type to prevent the problem of poor wearing experience caused by improper depth of the head of the wearer in the cap body.

The signal acquisition circuit comprises a plurality of electroencephalogram signal collectors 21 and a blood oxygen collector (not shown in the figure), and the plurality of electroencephalogram signal collectors and the blood oxygen collector are all arranged on the inner surface of the hat lining. Specifically, the heart rate collector and the blood oxygen collector are generally arranged on the inner surface of the hat lining close to the forehead, so that the heart rate collector and the blood oxygen collector are attached to the forehead of the wearer to collect blood oxygen data and heart rate data of the wearer. Specifically, the electroencephalogram signal collector can adopt a dry electrode made of conductive rubber, and can also adopt a dry electrode made of other conductive materials (such as conductive fabric, conductive sponge, conductive metal and the like). More specifically, the electrode shape can be made into a claw shape and an elliptic cylinder. In particular, blood oxygen collectors are typically configured as blood oxygen sensors, e.g., multi-frequency emitters, patch LEDs. Specifically, the oximetry touch sensor and controller may be connected together by wires. The electroencephalogram safety helmet can be used for collecting data of a wearer of the electroencephalogram safety helmet provided by the embodiment of the application through the blood oxygen collector, and the purpose of detecting whether the wearer wears the electroencephalogram safety helmet or not can also be achieved. For example, it is determined that the user has completed wearing when the heart rate or blood oxygen of the wearer is detected.

The main control circuit 30 comprises a controller, and a positioning chip (not shown in the figure), a sound pickup 31, an image collector 32, a speaker 33, a data storage (not shown in the figure), a kyushu gyroscope accelerometer sensor and a wireless communication chip (not shown in the figure) which are respectively connected with the controller; the sound collector 31, the image collector 32 and the loudspeaker 33 are arranged on the outer surface of the cap body 101; the controller, the positioning chip, the data memory, the Kyushu gyroscope accelerometer sensor and the wireless communication chip are arranged in the second box body. Specifically, a camera is generally used as an image collector. For example, an infrared camera may be employed. Specifically, the controller may be connected to the sound pickup 31, the image collector 32, the speaker 33, the data storage, the kyushu gyroscope accelerometer sensor, and the wireless communication chip by using wires. During the application, when the health status of the wearer goes wrong, like the situation such as the heart rate of the wearer is too high, the blood oxygen is too low, carry out voice prompt through the speaker to the suggestion wearer adjusts even doctor, prevents dangerous the emergence. During the application, detect the current state of the person of wearing through Kyushu gyroscope accelerometer inductor, for example, whether be in the state of lying, states such as translation rate to play the effect that detects the operating condition of the person of wearing, and then improve project manager to constructor's operating condition monitoring effect.

The power supply circuit is arranged in the first box body, is respectively connected with the signal acquisition circuit and the main control circuit and supplies power to the signal acquisition circuit and the main control circuit. Specifically, the power supply circuit generally includes a power supply control circuit and a battery. The battery can be a lithium battery, a storage battery, and the like. The power supply of the battery to the main control circuit board is controlled through the power supply control circuit. Specifically, the power supply control circuit generally still is provided with the interface that charges, and this interface that charges can set up to Micro USB interface, USBType C interface, Lightning interface etc. to the user utilizes the data line of mobile terminal such as cell-phone, flat board to charge for the brain electricity safety helmet that this application embodiment provided.

When the electroencephalogram safety helmet is applied, biological signals of a wearer, such as electroencephalogram signals, heart rate signals and blood oxygen signals, are acquired through the signal acquisition circuit; meanwhile, the current environment image of the wearer and the voice data of the wearer can be acquired through the image acquirer and the sound pick-up; meanwhile, the current position of the wearer can be determined through the positioning chip. And finally, the controller sends the acquired biological signals, the image data, the voice data and the position information of the wearer to a cloud terminal through a wireless communication chip. The arrangement of the first box body and the second box body facilitates the maintenance of the electroencephalogram safety helmet provided by the embodiment of the application by a user.

In the embodiment of the application, the wireless communication module includes a bluetooth module, a WiFi module, a LoRa module, a ZigBee module, and other modules capable of performing wireless transmission. For example, the electroencephalogram safety cap provided by the embodiment of the application can be connected with mobile terminals such as a mobile phone through bluetooth, so that data detected by the electroencephalogram safety cap provided by the embodiment of the application can be sent to the mobile phone.

In some embodiments, the LED lamp is mounted on the cap body and connected with the controller and the power supply circuit. In particular, a switch controlling the LED lamp may be mounted on the cap to provide lighting services for the wearer.

In some embodiments, the controller is further connected with an obstacle detection device mounted on the helmet body to detect a front obstacle through the obstacle detection device. Specifically, the obstacle detection device may be provided as a laser radar, an infrared sensor, or the like.

In some embodiments, a spare battery box is further provided on the helmet to store the spare battery through the spare battery box. Specifically, the battery case can be installed on the cap body through detachable connecting piece, also can fixed mounting on the cap body to place stand-by battery in the battery case, prevent supply circuit's the not enough problem of electric quantity.

While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. An electroencephalogram safety cap, comprising:

the safety helmet comprises a helmet body, a helmet liner arranged in the helmet body, a first box body and a second box body, wherein the first box body and the second box body are arranged on the helmet body;

the signal acquisition circuit comprises a plurality of electroencephalogram signal collectors and blood oxygen collectors, and the electroencephalogram signal collectors and the blood oxygen collectors are all arranged on the inner surface of the hat lining;

the main control circuit comprises a controller, and a positioning chip, a sound pickup, an image collector, a loudspeaker, a data memory, a nine-axis gyroscope accelerometer sensor and a wireless communication chip which are respectively connected with the controller; the sound pickup, the image collector and the loudspeaker are arranged on the outer surface of the cap body; the controller, the positioning chip, the data storage, the nine-axis gyroscope accelerometer sensor and the wireless communication chip are arranged in the second box body;

and the power supply circuit is installed in the first box body, is respectively connected with the signal acquisition circuit and the main control circuit, and supplies power to the signal acquisition circuit and the main control circuit.

2. The electroencephalographic helmet of claim 1, wherein the wireless communication module comprises at least one of:

bluetooth module, wiFi module, loRa module, zigBee module.

3. The electroencephalogram safety helmet according to claim 1, further comprising an LED lamp installed on the helmet body, wherein the LED lamp is connected with the controller and the power supply circuit respectively.

4. The electroencephalogram safety helmet according to claim 1, wherein the controller is further connected with an obstacle detection device installed on the helmet body so as to detect a front obstacle through the obstacle detection device.

5. The electroencephalogram safety helmet according to claim 1, wherein a standby battery box is further arranged on the safety helmet so as to store a standby battery through the standby battery box.

Images