CN216388298U - Helmet danger detector - Google Patents
Helmet danger detector Download PDFInfo
- Publication number
- CN216388298U CN216388298U CN202122961140.3U CN202122961140U CN216388298U CN 216388298 U CN216388298 U CN 216388298U CN 202122961140 U CN202122961140 U CN 202122961140U CN 216388298 U CN216388298 U CN 216388298U
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- infrared
- helmet
- lamp
- control unit
- casing
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Abstract
The utility model is suitable for the technical field of safety protection, and provides a helmet danger detector which comprises a shell, wherein a plurality of groups of infrared detection devices are arranged on the side end face of the shell, a control unit for controlling the infrared detection devices is arranged in the shell, an alarm device is connected onto the control unit, each infrared detection device comprises an infrared induction lamp and an infrared receiving lamp, the infrared induction lamp reflects a light source into the infrared receiving lamp after sensing an obstacle, the control unit controls the alarm device to give an alarm prompt, and a fixing device fixedly connected with a helmet is arranged on the back face of the shell; fix the optional position at the helmet through fixing device, strong adaptability detects the barrier that is close to the user by infrared induction lamp and the infrared receiving lamp among the infrared detection device again to remind the user through alarm device, can in time let the user react to the barrier, improve the security in the operation.
Description
Technical Field
The utility model belongs to the technical field of safety protection, and particularly relates to a helmet danger detector.
Background
The helmet as a head protecting harness is in a shape of a semicircle, mainly comprises a helmet shell, a lining and a suspension device, and can block certain impact force. For some workers with potential safety hazards, workers are required to wear helmets when working, such as workers entering a building construction site, police performing official business, security guard for night patrol and the like, and with the popularization of riding modes of electric bicycles, riders need to be equipped with helmets to get on the road. For people who go out at night or work at night, the surrounding environment conditions cannot be known clearly at any time, the common helmet cannot block all obstacles, when the obstacles are not in the direction from the head or have large volume and weight, the helmet cannot play a warning role and can not be hidden in time to easily cause unnecessary casualties, helmets with alarm devices are arranged on the market at present, and when the alarm devices are damaged, the whole helmet needs to be replaced, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to overcome the above-mentioned deficiencies of the prior art and to provide a helmet hazard detector.
The utility model is realized by the following steps: the utility model provides a helmet danger detector, includes the casing, be equipped with a plurality of groups infrared detection device on the side end face of casing, the inside of casing is equipped with a plurality of groups of control infrared detection device's the control unit, the last alarm device that is connected with of control unit, infrared detection device includes infrared induction lamp and infrared receiving lamp, infrared induction lamp sense behind the barrier with the light source reflection extremely in the infrared receiving lamp, the control unit control alarm device sends out the police dispatch newspaper and reminds, the back of casing be equipped with be used for with helmet fixed connection's fixing device.
Further, the fixing device is a 3M glue layer.
Furthermore, a plurality of planes are arranged at the side end of the shell, each plane is provided with an emitting window and a reflecting window, the infrared induction lamp is arranged corresponding to the emitting window, and the infrared receiving lamp is arranged corresponding to the reflecting window.
Furthermore, the number of the planes is at least four, and the four planes are uniformly arranged on the periphery of the side end face of the shell.
Further, the reminder sent by the alarm device comprises one or more of sound or vibration.
According to the helmet danger detector provided by the utility model, the helmet danger detector is fixed at any position of a helmet through the fixing device, the adaptability is strong, an infrared sensing lamp and an infrared receiving lamp in the infrared detection device are used for detecting an obstacle close to a user, the alarm device is used for reminding the user, the user can respond to the obstacle in time, and the safety in operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention.
FIG. 1 is a schematic diagram of the structure provided by the present invention.
Fig. 2 is a schematic backside view of the present invention.
The reference numbers illustrate: 1. a housing; 11. a plane; 12. an emission window; 13. a reflective window; 2. an infrared detection device; 21. an infrared induction lamp; 22. an infrared receiving lamp; 3. and (4) a fixing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-2, for the helmet danger detector disclosed in the utility model, including a housing 1, a plurality of groups of infrared detection devices 2 are disposed on the side end surface of the housing 1, a control unit for controlling the plurality of groups of infrared detection devices 2 is disposed inside the housing 1, an alarm device is connected to the control unit, the infrared detection devices 2 include an infrared induction lamp 21 and an infrared receiving lamp 22, the infrared induction lamp 21 reflects a light source to the infrared receiving lamp 22 after sensing an obstacle, the control unit controls the alarm device to send an alarm prompt, the alarm device sends a prompt including one or more of sound or vibration, specifically, when the infrared induction lamp 21 detects a moving or stationary object in a distance range, such as an approaching automobile or a branch on the top of the head, the infrared light at this moment will reflect back infrared receiving lamp 22, immediately the control unit transmits the obstacle signal back to the alarm device, the alarm device will make a sound or vibrate or sound plus vibration remind the user, give the user a certain reaction time of dodging, avoid unnecessary casualties, greatly improve the practical security. In order to improve the accuracy of receiving the infrared light of the infrared induction lamp 21 and the infrared receiving lamp 22, the side end of the casing 1 is provided with a plurality of planes 11, each of the planes 11 is provided with an emitting window 12 and a reflecting window 13, the infrared induction lamp 21 corresponds to the emitting window 12, the infrared receiving lamp 22 corresponds to the reflecting window 13, so that the infrared light of the infrared induction lamp 21 is emitted and the infrared light of the infrared receiving lamp 22 is received in a parallel state, and the infrared receiving lamp 22 can accurately receive the infrared light reflected by the infrared receiving lamp. Furthermore, the planes 11 are at least four, the four planes 11 are uniformly arranged on the periphery of the side end face of the shell 1, namely the whole infrared detection device 2 can at least detect obstacles in four directions of a user and perform a reminding function, and the practicability is high.
The back of casing 1 is equipped with and is used for fixing device 3 with helmet fixed connection, fixing device 3 is preferably the 3M glue film, can paste the optional position to the helmet on wantonly, but most helmet practicality of adaptation, works as whole when 1 level of casing is pasted, can survey the barrier of four directions all around at least, and on the same principle, work as whole when 1 vertical pasting of casing, can survey the barrier of four directions all around at least. Small volume, low cost, convenient installation and more flexible use.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A helmet hazard detector, characterized by: including casing (1), be equipped with a plurality of infrared detection device of group (2) on the side end face of casing (1), the inside of casing (1) is equipped with a plurality of groups of control the control unit of infrared detection device (2), the last alarm device that is connected with of control unit, infrared detection device (2) are including infrared induction lamp (21) and infrared receiving lamp (22), infrared induction lamp (21) sense behind the barrier reflect the light source extremely in infrared receiving lamp (22), the control unit control alarm device sends out the police dispatch newspaper and reminds, the back of casing (1) is equipped with fixing device (3) that are used for with helmet fixed connection.
2. A helmet hazard detector according to claim 1, wherein: the fixing device (3) is a 3M glue layer.
3. A helmet hazard detector according to claim 1, wherein: the side of casing (1) is equipped with a plurality of planes (11), each all be equipped with emission window (12) and reflection window (13) on plane (11), infrared induction lamp (21) correspond emission window (12) set up, infrared receiving lamp (22) correspond reflection window (13) set up.
4. A helmet hazard detector according to claim 3, wherein: the number of the planes (11) is at least four, and the four planes (11) are uniformly arranged on the periphery of the side end face of the shell (1).
5. A helmet hazard detector according to claim 1, wherein: the reminding sent by the alarm device comprises one or more of sound or vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961140.3U CN216388298U (en) | 2021-11-29 | 2021-11-29 | Helmet danger detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961140.3U CN216388298U (en) | 2021-11-29 | 2021-11-29 | Helmet danger detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216388298U true CN216388298U (en) | 2022-04-26 |
Family
ID=81219655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122961140.3U Active CN216388298U (en) | 2021-11-29 | 2021-11-29 | Helmet danger detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216388298U (en) |
-
2021
- 2021-11-29 CN CN202122961140.3U patent/CN216388298U/en active Active
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