Intelligent safety helmet

Abstract

The utility model relates to the technical field of safety construction equipment, in particular to an intelligent safety helmet which comprises a safety helmet body, the two sides of the safety helmet body protrude outwards to form equipment containing bins, and equipment boxes are fixed in the equipment containing bins. The inner wall of the equipment placing bin is also connected with an adjusting plate; the lower edge of the adjusting plate is sunken upwards to form a notch, and a plurality of through holes are further formed in the adjusting plate. According to the technical scheme, the wearing position of the safety helmet body can be conveniently adjusted under the condition that an operator wears gloves.

Description

Technical Field

[0001] The utility model relates to the technical field of safe construction equipment, in particular to an intelligent safety helmet. Background Art

[0002] In the construction of tunnels on the plateau, due to the high altitude, low oxygen partial pressure and thin oxygen in the air, the health of the workers is greatly affected, which can easily lead to high altitude symptoms such as breathing difficulties, headaches, and brain hypoxia. It is necessary to monitor the physical condition of the workers in real time to ensure their life safety. At present, the safety management of workers is basically a passive safety management system based on traditional environmental monitoring and equipment monitoring.

[0003] The traditional passive safety supervision mode has the problem of being unable to monitor the situation of workers in real time. For this reason, a helmet that monitors workers through EEG information has emerged. This helmet is equipped with sensors, controllers and lithium batteries. The EEG signals are collected through the contacts on the sensors, and after being processed by the controller, they are sent to the cloud server for analysis and processing, and early warning. Due to the addition of sensors, controllers, lithium batteries and other equipment, the weight is also heavier than traditional helmets. After initial promotion and use, it was found that workers are more likely to get loose after wearing them. Workers usually wear gloves, which have poor flexibility and are more stained, making it inconvenient to adjust the wearing position.

[0004] For this reason, a smart helmet that can conveniently adjust the wearing position is needed. Utility Model Content

[0005] The utility model provides an intelligent safety helmet, which can conveniently adjust the wearing position when wearing gloves.

[0006] In order to solve the above technical problems, this application provides the following technical solutions:

[0007] A smart safety helmet comprises a safety helmet body, both sides of which are protruded outward to form a device placement compartment, in which a device box is fixed; an inner wall of the device placement compartment is also connected to an adjustment plate; the lower edge of the adjustment plate is recessed upward to form a notch, and a plurality of through holes are also opened on the adjustment plate.

[0008] The basic scheme principles and beneficial effects are as follows:

[0009] This solution sets an adjustment plate in the equipment placement compartment. When the helmet body is skewed, the operator can directly use the back of his hand to press against the notch of the adjustment plate to adjust the helmet body circumferentially or longitudinally. The palms do not need to be used during the adjustment process, and the helmet is not easy to be dirty. The operator does not need to put down the items held in his hand, which is a better solution.

[0010] Furthermore, the adjustment plate is detachably connected to the inner wall of the equipment placement compartment.

[0011] With a detachable connection and non-integrated structure, the adjustment plate can be made of lightweight material and combined with through holes to further reduce weight.

[0012] Furthermore, the device box includes a box body and a control module located in the box body, an inner wall between the box body and the device placement compartment forms a receiving space, and the adjustment plate is inserted into the receiving space.

[0013] Furthermore, the thickness of the lower edge of the adjustment plate is greater than the thickness of the upper edge of the adjustment plate.

[0014] It can increase the contact area with the back of the hand and facilitate adjustment. At the same time, it can prevent the bottom edge from being too sharp and scratching the ears or face.

[0015] Furthermore, the notch is rectangular.

[0016] Compared with the arc shape, after the back of the hand is placed in the notch, it is not easy to slide in the horizontal direction, which makes it easier to adjust the helmet body.

[0017] Furthermore, a connection port is provided on one side of the top of the box body close to the adjustment plate, and two metal sheets abutting against each other are fixed in the connection port; both metal sheets are connected to the control module through wires;

[0018] The upper edge of the adjustment plate is provided with a protruding insert strip, which can be inserted between the two metal sheets in the connection port;

[0019] The control module is used to detect the connection status of the circuit formed by the two metal sheets, and when the circuit is connected, a distress message is generated.

[0020] When the operator encounters danger and needs to alarm, he can pull off the adjustment plate on either side by hand to make the two metal sheets contact each other again. The circuit where the two metal sheets are located becomes a passage. The control module detects the connection of the circuit formed by the two metal sheets and generates a distress message to rescue the operator as soon as possible. Compared with the method of using buttons, it is not easy to touch by mistake.

[0021] Furthermore, a charging port is provided at the bottom of the box body.

[0022] The charging cable can be inserted to charge the control module. At the same time, due to the existence of the adjustment plate, the helmet body can be placed upright during charging, and the lower edge of the helmet body will not press the charging cable. Compared with charging with the helmet body placed upside down, debris and dust are not easy to fall into the helmet body.

[0023] Furthermore, the top of the helmet body is provided with a special-shaped protrusion, a mounting hole is provided on the front side of the special-shaped protrusion, an indicator light is fixed in the mounting hole, and the indicator light is electrically connected to the control module.

[0024] Setting indicator lights can be used to display charging status, alarm, etc., with various uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 An axonometric diagram of an intelligent helmet according to an embodiment of the present invention;

[0026] Figure 2 A schematic diagram of an intelligent helmet according to an embodiment of the present invention when viewed from above;

[0027] Figure 3 The figure is a front view of an adjustment plate in an intelligent safety helmet according to an embodiment. DETAILED DESCRIPTION

[0028] The following is further described in detail through specific implementation methods:

[0029] The marks in the drawings of the specification include: helmet body 1, equipment placement compartment 2, equipment box 3, adjustment plate 4, through hole 5, special-shaped protrusion 6, insertion strip 7, charging port 8, cap lining 9, indicator light 10.

[0030] Embodiment 1

[0031] A smart helmet according to this embodiment, such as Figure 1 and Figure 2 As shown, it includes a helmet body, both sides of which are protruding outwards to form a device placement compartment, and a device box is fixed in the device placement compartment. Figure 3 As shown, the inner wall of the equipment placement bin can be detachably connected with an adjustment plate.

[0032] Specifically, the device box includes a box body and a control module located in the box body. The box body is fixed in the device placement compartment by a clamping piece for easy disassembly.

[0033] The inner wall between the box body and the equipment placement compartment forms a storage space, the length and width of the storage space match the length and width of the adjustment plate, and the upper half of the adjustment plate is inserted into the storage space. The depth of the storage space is less than the height of the adjustment plate, ensuring that the lower half of the adjustment plate is exposed outside the helmet body. During actual assembly, it should be ensured that the storage space and the adjustment plate have sufficient friction to prevent the adjustment plate from falling during use.

[0034] The thickness of the lower edge of the adjustment plate is greater than the thickness of the upper edge of the adjustment plate. In this embodiment, the thickness is increased only at the lower edge. The lower edge of the adjustment plate is recessed upward to form a notch, and the adjustment plate is also provided with a plurality of through holes. In this embodiment, the notch is rectangular and the through holes are circular.

[0035] The top of the helmet body has a special-shaped protrusion, the front side of the special-shaped protrusion has a mounting hole, an indicator light is fixed in the mounting hole, and the indicator light is electrically connected to the control module. In this embodiment, the cross section of the special-shaped protrusion is "V" shaped.

[0036] A connection port is provided on one side of the top of the box body near the adjustment plate, and two metal sheets that abut against each other are fixed in the connection port. In this embodiment, a copper sheet is used, and the copper sheet is curved in an arc shape, and the top ends of the arcs abut against each other. Both metal sheets are connected to the control module through wires; when the two metal sheets abut against each other, the circuit where the two metal sheets are located is a passage.

[0037] The upper edge of the adjustment plate is provided with a protruding inserting strip, which can be inserted between two metal sheets in the connection port, so that the circuit where the two metal sheets are located is disconnected.

[0038] The control module is used to detect the connection status of the circuit formed by the two metal sheets, and when the circuit is connected, a distress message is generated.

[0039] In this embodiment, a charging port is also opened at the bottom of the left box body.

[0040] This embodiment also includes a cap lining located inside the helmet body, and a sensor disposed on the cap lining, wherein the sensor is electrically connected to the control module.

[0041] In order to better balance the weight of the two device boxes, both device boxes can carry different functions of the assigned functional modules. For example, the processor and wifi module are set in the device box on the left, and the battery is set in the device box on the right. The specific wiring of the circuits where the sensors, indicator lights, and metal sheets are located is determined according to actual conditions.

[0042] When this solution is in use, the EEG signals are collected by sensors, processed by the control module, and then transmitted back to the cloud server to achieve the purpose of monitoring the condition of the operating personnel.

[0043] Compared with the traditional helmet, the intelligent helmet of this embodiment is heavier than the traditional intelligent helmet due to the addition of the control module. After the operator wears it, the wearing stability is not as good as the traditional helmet. When the head is deflected to both sides, the helmet body is easy to slide to the position of the equipment box on one side, and the operator needs to use his hand to straighten the helmet body. However, the front-line operators will wear gloves during the construction process, and the gloves will be stained with a lot of dirt such as mud and cement. Straightening the helmet directly with gloves will easily dirty the helmet and the head, which increases the operator's resistance to the intelligent helmet. In the scheme of this embodiment, an adjustment plate is inserted between the box body and the equipment placement bin. When the helmet body is skewed, the operator can directly use the back of the hand to support the notch of the adjustment plate to adjust the helmet body circumferentially or longitudinally. The palm is not used during the adjustment process, and it is not easy to dirty the helmet. The operator does not need to put down the items held in his hand, and a more practical scheme is used. The detachable connection and non-integrated structure are adopted. The adjustment plate can be made of lightweight materials, combined with through holes, to further reduce the weight.

[0044] When the operator encounters danger and needs to sound the alarm, he can pull off the adjustment plate on either side by hand to make the two metal sheets touch each other again. The circuit where the two metal sheets are located becomes a passage. The control module detects the connection of the circuit formed by the two metal sheets and generates a distress message. The distress message can then be sent to the cloud server to rescue the operator as soon as possible. Compared with the button method, it is not easy to touch by mistake.

[0045] The above are only embodiments of the utility model, and the utility model is not limited to the fields involved in this implementation case. The common sense such as the known specific structure and characteristics in the scheme is not described too much here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before the date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A smart helmet, comprising a helmet body, both sides of which protrude outward to form a device placement compartment, and a device box is fixed in each of the device placement compartments; characterized in that: The inner wall of the equipment placement bin is also connected with an adjustment plate; the lower edge of the adjustment plate is recessed upward to form a notch, and a plurality of through holes are also opened on the adjustment plate.

2. The smart helmet according to claim 1, characterized in that: The adjustment plate is detachably connected to the inner wall of the equipment placement compartment.

3. The smart helmet according to claim 2, characterized in that: The device box comprises a box body and a control module located in the box body, an inner wall between the box body and the device placement compartment forms a receiving space, and the adjustment plate is inserted into the receiving space.

4. The smart helmet according to claim 3, characterized in that: The thickness of the lower edge of the adjustment plate is greater than the thickness of the upper edge of the adjustment plate.

5. The smart helmet according to claim 4, characterized in that: The notch is rectangular.

6. The smart helmet according to claim 3, characterized in that: A connection port is provided on one side of the top of the box body close to the adjustment plate, and two metal sheets abutting against each other are fixed in the connection port; both metal sheets are connected to the control module through wires; The upper edge of the adjustment plate is provided with a protruding insert strip, which can be inserted between the two metal sheets in the connection port; The control module is used to detect the connection status of the circuit formed by the two metal sheets, and when the circuit is connected, a distress message is generated.

7. The smart helmet according to claim 6, characterized in that: A charging port is provided at the bottom of the box body.

8. The smart helmet according to claim 7, characterized in that: The top of the helmet body is provided with a special-shaped protrusion, the front side of the special-shaped protrusion is provided with a mounting hole, an indicator light is fixed in the mounting hole, and the indicator light is electrically connected to the control module.

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