Safety helmet with positioning function

Abstract

The safety helmet with the positioning function comprises a helmet body, an arc-shaped strip and a helmet lining, a protrusion is fixedly connected to one side of the helmet body, a containing groove is formed in the upper end of the protrusion, a power source block is in contact with the interior of the containing groove, a telescopic block is in contact with one side of the upper end of the power source block, and a columnar spring is fixedly connected to the center of the upper end of the power source block; a contact type sensor is fixedly connected to the upper side in the helmet body, a camera is fixedly connected to the side, away from the power supply block, of the arc-shaped strip, and the camera is connected with the power supply block in series through a wire; according to the intelligent safety helmet, the protrusions and the containing groove are arranged on one side of the helmet body to contain the power source block, the battery block is limited through the containing plate and the telescopic block, and therefore the power source block can be conveniently disassembled and assembled, the power source block can be replaced in time when the power source block is short of power, and the adaptability of the intelligent safety helmet is improved.

Description

Technical Field

[0001] This utility model relates to the field of smart safety helmet technology, specifically to a safety helmet with positioning function. Background Technology

[0002] A safety helmet is a protective device used to protect the human head, primarily to protect the head from injuries caused by falling objects and other specific factors. It typically consists of a shell, liner, and chin strap. The core functions of a smart safety helmet include high-precision positioning, electronic fencing and safety control, helmet removal warning, real-time remote monitoring, intelligent interconnection, and team collaboration.

[0003] Smart helmets require batteries to power the locator during use. Therefore, in order to maintain the long-term use of smart helmets, they need to be charged. However, in actual use, charging is quite troublesome, which limits the use of smart helmets.

[0004] According to Chinese Patent Publication No. CN211021128U, "A Safety Helmet with Automatic Positioning Function," the main description is that after wearing the safety helmet, the head presses a light switch, outputting different signals. The GPS locator transmits the positioning signal and the light switch signal to the controller. After processing, the controller transmits the signal to the gateway via a wireless transmission module. The gateway then transmits the signal to a remote server, allowing managers to easily locate the wearer and monitor their wearing status by accessing the data on the server. This facilitates management and scheduling. However, the battery used in this process needs to be replaced, which limits its use.

[0005] Therefore, a safety helmet with positioning function is proposed to solve the problem that the battery used by the smart safety helmet needs to be replaced during the process, which leads to the limitation of its use. Utility Model Content

[0006] The technical problem this invention aims to solve is that the battery used in the smart safety helmet needs to be replaced during the process, which limits its use. Therefore, this invention proposes a safety helmet with a positioning function.

[0007] The technical solution adopted by this utility model to solve the technical problem is as follows: a safety helmet with positioning function, including a helmet body, an arc-shaped strip and a helmet liner. A protrusion is fixedly connected to one side of the helmet body. A storage slot is opened at the upper end of the protrusion and a power block is in contact with the storage slot. A telescopic block is in contact with one side of the upper end of the power block. A columnar spring is fixedly connected to the center of the upper end of the power block. A locator is fixedly connected to the upper end of the columnar spring. The locator is connected to the power block in series with a wire. An alarm is fixedly connected to one side of the power block. A contact sensor is fixedly connected to the upper side of the helmet body. A camera is fixedly connected to the side of the arc-shaped strip away from the power block. The camera is connected to the power block in series with a wire. A plug is fixedly connected to the bottom side of the power block. An operation slot is opened on the bottom side of the protrusion and the operation slot corresponds to the plug.

[0008] As a preferred technical solution of this utility model, a spring telescopic rod is fixedly connected inside the storage slot, and a storage plate is fixedly connected to the upper end of the spring telescopic rod. A pad is glued to the upper end of the storage plate and the pad is in contact with the power block. By setting the spring telescopic rod in conjunction with the telescopic block, the battery block can be limited.

[0009] As a preferred technical solution of this utility model, the power block is in contact with a slider, which rotates and is embedded in the storage groove. By setting the slider, the friction of plugging in the power block can be reduced.

[0010] As a preferred technical solution of this utility model, the cap body is provided with through holes evenly distributed on the protruding side, and the through holes correspond to the alarm. By providing through holes, it is convenient for the alarm to broadcast voice.

[0011] As a preferred technical solution of this utility model, a reinforcing rib is uniformly fixedly connected to one side of the hat body. The reinforcing rib has an arc-shaped structure, which can improve the stress strength of the hat body.

[0012] This invention has the following advantages: by setting a protrusion and storage groove on one side of the helmet to place the power block, and by using a storage plate and telescopic block to limit the battery block, the power block can be easily disassembled and installed, and can be replaced in time when the power block is out of power, thus improving the adaptability of the smart safety helmet. Attached Figure Description

[0013] Figure 1 This is a side sectional view of a safety helmet with positioning function according to a preferred embodiment of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the power supply block of a safety helmet with positioning function according to a preferred embodiment of the present invention.

[0015] Figure 3This is an enlarged structural diagram of point A of a safety helmet with positioning function according to a preferred embodiment of the present invention.

[0016] Explanation of reference numerals in the attached drawings: 1. Cap body; 2. Arc-shaped strip; 3. Cap liner; 4. Protrusion; 5. Power block; 6. Telescopic block; 7. Columnar spring; 8. Positioner; 9. Alarm; 10. Contact sensor; 11. Camera; 12. Plug; 13. Operating slot; 14. Spring telescopic rod; 15. Shelf; 16. Sliding ball; 17. Through hole; 18. Reinforcing rib. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Please refer to Figure 1-3 The safety helmet shown includes a helmet body 1, an arc-shaped strip 2, and a helmet liner 3. A protrusion 4 is fixedly connected to one side of the helmet body 1. A storage slot is formed at the upper end of the protrusion 4, and a power block 5 contacts the storage slot. The connection between the power block 5 and the locator 8, the alarm 9, and the contact sensor 10 is a detachable fixed connection. A telescopic block 6 contacts one side of the upper end of the power block 5. The telescopic block 6 has a built-in spring, which can retract the moving end of the telescopic block 6 by compression, thereby achieving the effect of disassembling and limiting the power block 5. A columnar spring 7 is fixedly connected to the center of the upper end of the power block 5. The columnar spring 7 supports the locator 8, and the locator 8 is fixedly connected to the upper end of the columnar spring 7. Device 8 is connected in series with power block 5 via wires. Alarm 9 is fixedly connected to one side of power block 5. Alarm 9 is used to alert the wearer when leaving a safe area and remind them to pay attention to safety. Contact sensor 10 is fixedly connected to the upper side inside the hat body 1. Contact sensor 10 is used to monitor the wearer's hat removal and provide an early warning. Camera 11 is fixedly connected to the side of the arc strip 2 away from power block 5. Camera 11 is used to support the shooting of the scene and real-time video transmission. Camera 11 is connected in series with power block 5 via wires. Plug 12 is fixedly connected to the bottom side of power block 5. Operation groove 13 is opened on the bottom side of protrusion 4 and corresponds to plug 12. The operation groove 13 facilitates the connection of the charging cable.

[0019] The power block 5 contacts the pad, which is made of rubber. The pad is glued to the shelf 15. The shelf 15 is fixedly connected to the upper end of the spring telescopic rod 14. The spring telescopic rod 14 is fixedly connected to the shelf groove. By setting the pad, the contact friction between the shelf 15 and the power block 5 is increased. Together with the telescopic block 6, the stability of the power block 5 can be improved.

[0020] The storage slot is fitted with a rotating ball 16, which contacts the power block 5. By setting the ball 16, the friction between the power block 5 and the storage slot is reduced.

[0021] Among them, the alarm 9 corresponds to the through hole 17. The through hole 17 is evenly located on one side of the protrusion 4. By setting the through hole 17, the sound can be easily transmitted.

[0022] Among them, the reinforcing ribs 18 are evenly fixedly connected to one side of the cap body 1. The reinforcing ribs 18 have an arc-shaped structure. By setting the reinforcing ribs 18, the structural strength of the cap body 1 can be increased.

[0023] Working principle: When the staff wears the hat body 1, the staff's head contacts the hat liner 3. At the same time, under the action of gravity, the contact sensor 10 contacts the hat liner 3 and is subjected to a certain pressure. Then, the camera 11 is connected to the network for monitoring. Meanwhile, the locator 8 provides position monitoring, and the alarm 9 provides a warning broadcast for leaving the safe zone. When the power block 5 has low power, the telescopic block 6 can be pressed and the power block 5 can be pulled upward to remove and replace the appropriate power block 5. When the new power block 5 is pressed into the storage slot, it will squeeze the spring telescopic rod 14 to retract, and the moving end of the telescopic block 6 will limit the new power block 5.

[0024] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0025] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A safety helmet with a positioning function, comprising a helmet body (1), an arc-shaped strip (2), and a helmet liner (3), characterized in that, A protrusion (4) is fixedly connected to one side of the cap body (1). A storage slot is provided at the upper end of the protrusion (4), and a power block (5) is in contact with the storage slot. A telescopic block (6) is in contact with one side of the upper end of the power block (5). A columnar spring (7) is fixedly connected to the center of the upper end of the power block (5). A locator (8) is fixedly connected to the upper end of the columnar spring (7). The locator (8) is connected to the power block (5) in series with a wire. An alarm (9) is fixedly connected to one side of the power block (5). A contact sensor (10) is fixedly connected to the upper side inside the cap body (1). A camera (11) is fixedly connected to the side of the arc strip (2) away from the power block (5). The camera (11) is connected to the power block (5) in series with a wire. A plug (12) is fixedly connected to the bottom side of the power block (5). An operation slot (13) is provided on the bottom side of the protrusion (4), and the operation slot (13) corresponds to the plug (12).

2. A safety helmet with positioning function as described in claim 1, characterized in that, A spring telescopic rod (14) is fixedly connected inside the storage slot. A storage plate (15) is fixedly connected to the upper end of the spring telescopic rod (14). A pad is glued to the upper end of the storage plate (15) and the pad is in contact with the power block (5).

3. A safety helmet with positioning function as described in claim 2, characterized in that, The power block (5) is in contact with a slider (16), which rotates and is embedded in the storage slot.

4. A safety helmet with positioning function as described in claim 1, characterized in that, The cap body (1) has through holes (17) evenly distributed on one side of the protrusion (4), and the through holes (17) correspond to the alarm (9).

5. A safety helmet with positioning function as described in claim 4, characterized in that, The cap body (1) is uniformly fixedly connected with reinforcing ribs (18) on one side, and the reinforcing ribs (18) have an arc-shaped structure.

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