CN205400812U - Safety alarm device - Google Patents
Safety alarm device Download PDFInfo
- Publication number
- CN205400812U CN205400812U CN201520933559.XU CN201520933559U CN205400812U CN 205400812 U CN205400812 U CN 205400812U CN 201520933559 U CN201520933559 U CN 201520933559U CN 205400812 U CN205400812 U CN 205400812U
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- China
- Prior art keywords
- impact force
- predetermined threshold
- force sensor
- alarm
- safety
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Abstract
The utility model relates to a safety alarm device, it includes: the safety helmet casing, at least one impactes force transducer, and it sets up the inboard at the safety helmet casing for the detection receives when striking at the safety helmet, transmits to the impact of the person's of wearing head, wireless transmission module, it sets up the outside at the safety helmet casing for send the warning message to outside communication equipment, and the controller, striking force transducer and wireless transmission module are connected to it, and when being greater than predetermined threshold value from striking force transducer received impact, control wireless transmission module send to outside communication equipment the warning message. According to the utility model discloses a safety alarm device can send alarm signal when the person's of wearing head receives fierce striking for the timely discovery of other staff should the person of wearing and timely processing accident.
Description
Technical field
This utility model relates to technical field of safety protection, be specifically related to a kind of can and alarm, pay close attention to downhole safety safety alarm device.
Background technology
It is known that the safety helmet used in mine is for protecting wearer's head from fatal shock, thus protecting wearer's life security.But in actual applications, when contingency occurs that in mine accident makes miner's safety helmet be subject to clashing, the life security of miner is likely to be on the hazard, and at this moment other miners not necessarily can find this accident or problem in time, it is possible to lead to miss the best rescue time to injured miner, or make other miners can not the generation of discovery accident in time take corresponding measure.
How can send warning in time when the safety of miner is on the hazard is have problem to be solved.
Utility model content
Based on the above-mentioned technical problem existed in prior art, the utility model proposes a kind of suitable in underground work can and the safety alarm device of alarm, to solve the problem that in prior art, security incident can not be known or process in time.
In order to realize the purpose of this utility model, this utility model provides a kind of safety alarm device, comprising:
Helmet shell；
At least one impact force sensor, it is arranged on the inner side of helmet shell, for detection when safety helmet is subject to clashing into, is delivered to the impact force of wearer's head；
Wireless transport module, it is arranged on the outside of helmet shell, for sending warning message to external communication device；And
Controller, it connects impact force sensor and wireless transport module, when the impact force received from impact force sensor is more than predetermined threshold, controls wireless transport module and sends described warning message to external communication device.
Preferably, described safety alarm device may also include alarm, and it is arranged on the outside of helmet shell, is used for sending alarm sound signal and/or optical signal；Described controller is also configured to when the impact force received from impact force sensor is more than predetermined threshold, controls described alarm and sends report alarm sound signal and/or optical signal.
Preferably, described safety alarm device may also include that illuminating lamp, and it is arranged on the front portion of helmet shell, is used for providing illumination.
Preferably, described safety alarm device may also include that positioning chip, for the position of helmet shell is positioned, and produces framing signal；Described controller is also configured to when the impact force received from described impact force sensor is more than predetermined threshold, controls described wireless transport module and sends described framing signal to external communication device.
Preferably, described controller also can be set to when the impact force received from described impact force sensor is more than the first predetermined threshold, control described alarm and send the first alarm sound, and when the impact force received from described impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls described alarm and send the second alarm sound.
Preferably, at least one impact force sensor described may refer to be positioned at the two or more impact force sensor of the inner side various location of helmet shell, wherein, when described controller is additionally configured to the maximum impact force in the impact force received from impact force sensor more than said two more than predetermined threshold, controls alarm based on maximum impact force and send alarm sound.
Preferably, described controller also can be set to when the impact force received from described impact force sensor is more than the first predetermined threshold, control described alarm lamp and send the pulse warning HONGGUANG of first frequency, and when the impact force received from described impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls described alarm lamp and send the pulse warning HONGGUANG of second frequency.
This utility model can have the effect that according to safety alarm device of the present utility model, it is possible to send alarm sound signal and optical signal when wearer's head is subject to clashing so that other staff find this wearer process accident in time in time.
Attendant advantages of the present utility model, purpose, and feature will will partly be illustrated by the following description, and hereafter will become apparent upon to rear section studying for those of ordinary skill in the art, or can know according to practice of the present utility model.The structure that the purpose of this utility model and further advantage can be passed through to specifically note in written explanation and claims and accompanying drawing thereof realizes and obtains.
It will be appreciated by those skilled in the art that can with the purpose that this utility model realizes and advantage be not limited to above concrete described in, and understand, according to described further below, the above and other purpose that this utility model is capable of with will be apparent from.
Accompanying drawing explanation
With reference to the following drawings, it is better understood with many aspects of the present utility model.Ingredient in accompanying drawing is not necessarily to scale, it is preferred that emphasis is clearly exemplify principle of the present utility model.In accompanying drawing:
Fig. 1 is the substantially block diagram of the safety alarm device according to the application embodiment.
Detailed description of the invention
Below, preferred implementation of the present utility model is described in detail.The example of these preferred implementations has illustrated in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model that describes with reference to the accompanying drawings merely exemplary, and technical spirit of the present utility model and primary operational thereof be not limited to these embodiments.
At this, it can further be stated that, in order to avoid having obscured this utility model because of unnecessary details, illustrate only in the accompanying drawings and according to the closely-related structure of scheme of the present utility model and/or process step, and eliminate other details little with this utility model relation.
Fig. 1 has illustrated the substantially block diagram of safety alarm device according to the application embodiment.This device can be implemented as the form of safety helmet.As it is shown in figure 1, this device includes: helmet shell 10；At least one impact force sensor (has illustrated two impact force sensors 1 in Fig. 1, impact force sensor can be such as pressure transducer), it is arranged on the inner side of helmet shell, for detection when safety helmet is subject to clashing into, is delivered to the impact force of wearer's head；Alarm 4, is arranged on the outside of helmet shell 10, is used for sending alarm sound signal and/or optical signal；Wireless transport module 3, it is arranged on the outside of helmet shell, for sending warning message to external communication device；And controller 2, it connects impact force sensor 1, alarm 4 and wireless transport module 3, when the impact force received from impact force sensor is more than predetermined threshold, controls wireless transport module and send warning message to external communication device (such as central control server, external communications terminals, such as there are other safety helmet peer terminals etc. of other similar functions).In this utility model embodiment, alarm can include phonation unit (such as speaker) and/or luminescence unit (such as red alarm lamp), when the impact force received from impact force sensor 1 is more than predetermined threshold, controller 2 controls alarm 4 and sends alarm sound and/or warning HONGGUANG.It addition, safety alarm device may also include that illuminating lamp 5, it is arranged on the front portion of helmet shell, is used for providing illumination.In one embodiment, alarm lamp such as can be arranged on the top of illuminating lamp 5, or is positioned close to other positions of illuminating lamp, but present embodiment is not limited to this.Helmet shell can arrange multiple alarm lamp.
In one embodiment, at least one impact force sensor can be in the two or more impact force sensor (in Fig. 1 two sensors 1 of various location) of the inner side various location of helmet shell, now, when controller 2 is additionally configured to the maximum impact force in the impact force received from plural impact force sensor more than predetermined threshold, controls alarm based on this maximum impact force and send alarm sound.
In embodiment of the present utility model, controller 2 such as can be arranged in the interlayer of the inside of helmet shell, outside or housing, and controller 2 such as can be realized by single-chip microcomputer or microprocessor, microcontroller etc., but this utility model is not limited to this.
Alternatively, when being provided with an impact force sensor, controller 2 is also configured to when the impact force received from impact force sensor 1 is more than the first predetermined threshold (such as 65000N), control alarm 4 and send the first alarm sound, and when the impact force received from impact force sensor 1 is more than the second predetermined threshold (such as 5000N) and less than the first predetermined threshold (such as 6000N), controls alarm 4 and send the second alarm sound.Preferably, the first alarm sound can be more more intensive than the second alarm sound or penetration power is higher.
When being provided with two or more impact force sensor, controller 2 is also configured to when the maximum impact force received from two or more impact force sensor 1 is more than the first predetermined threshold (such as 65000N), control alarm 4 and send the first alarm sound, and when the maximum impact force received from two or more impact force sensor 1 is more than the second predetermined threshold (such as 5000N) and less than the first predetermined threshold (such as 6000N), controls alarm 4 and send the second alarm sound.Preferably, the first alarm sound can be more more intensive than the second alarm sound or penetration power is higher.
Additionally, safety alarm device can also include: positioning chip (not shown), for the position of safety helmet is positioned, and producing framing signal, this positioning chip can be such as GPS locating module, but is not limited to this.Wireless transport module 3 is connected with positioning chip and controller 2.Controller 2 is additionally configured to when the impact force received from impact force sensor 1 is more than predetermined threshold, controls wireless transport module and sends framing signal.Such as, when being provided with an impact force sensor, controller 2 is when the impact force received from impact force sensor 1 is more than predetermined threshold (such as 5000N), control wireless transport module 3 and send the framing signal produced by positioning chip, it is preferable that send framing signal to external communication device (as outside hub controls server or external communications terminals).Wireless transport module 3 can be such as by the short range wireless transmission module of the technology such as bluetooth, Wi-Fi or ZigBee, it is also possible to for adopting the other kinds of wireless transport module of telecommunication technique (such as cellular communication, satellite communication etc.).When being provided with two or more impact force sensor, controller 2 can when the maximum impact force received from the two above impact force sensor 1 be more than predetermined threshold (such as 5000N), control wireless transport module and send the framing signal produced by positioning chip, it is preferable that send framing signal to central control server or external communications terminals.
In one embodiment, when being provided with an impact force sensor, controller 2 also can be set to when the impact force received from impact force sensor is more than the first predetermined threshold, control alarm lamp 4 and send the pulse warning HONGGUANG of first frequency, and when the impact force received from impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls alarm lamp 4 and send the pulse warning HONGGUANG of second frequency.
In addition, when being provided with two or more impact force sensor, controller 2 also can be set to when the maximum impact force received from this two or more impact force sensor is more than the first predetermined threshold, control alarm lamp 4 and send the pulse warning HONGGUANG of first frequency, and when the maximum impact force received from two or more impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls alarm lamp 4 and send the pulse warning HONGGUANG of second frequency.
According to safety alarm device of the present utility model, it is possible to send alarm signal when wearer's head is subject to clashing so that other staff find this wearer process accident in time in time.Additionally it is possible to send location information, in order to other people position.
The safety alarm device that the utility model proposes, cannot be only used for mine operation, applies also for the applicable occasions worn a safety helmet such as constructions work.
It should be noted that above-described embodiment be only explanation this utility model and unrestricted the scope of the claims of the present utility model, any based on equivalents technology of the present utility model, all should in scope of patent protection of the present utility model.
Claims (7)
1. a safety alarm device, it is characterised in that described safety alarm device includes:
Helmet shell；
At least one impact force sensor, it is arranged on the inner side of helmet shell, for detection when safety helmet is subject to clashing into, is delivered to the impact force of wearer's head；
Wireless transport module, it is arranged on the outside of helmet shell, for sending warning message to external communication device；And
Controller, it connects impact force sensor and wireless transport module, when the impact force received from impact force sensor is more than predetermined threshold, controls wireless transport module and sends described warning message to external communication device.
2. safety alarm device according to claim 1, it is characterised in that described safety alarm device also includes:
Alarm, it is arranged on the outside of helmet shell, is used for sending alarm sound signal and/or optical signal；
Described controller is additionally configured to when the impact force received from impact force sensor is more than predetermined threshold, controls described alarm and sends report alarm sound signal and/or optical signal.
3. safety alarm device according to claim 1, it is characterised in that described safety alarm device also includes:
Illuminating lamp, it is arranged on the front portion of helmet shell, is used for providing illumination.
4. safety alarm device according to claim 1, it is characterised in that described safety alarm device also includes:
Positioning chip, for the position of helmet shell is positioned, and produces framing signal；
Described controller is additionally configured to when the impact force received from described impact force sensor is more than predetermined threshold, controls described wireless transport module and sends described framing signal to external communication device.
5. the safety alarm device according to any one of claim 1-4, it is characterized in that, described controller is also configured to when the impact force received from described impact force sensor is more than the first predetermined threshold, control described alarm and send the first alarm sound, and when the impact force received from described impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls described alarm and send the second alarm sound.
6. the safety alarm device according to any one of claim 1-4, it is characterized in that, at least one impact force sensor described refers to the two or more impact force sensor of the inner side various location being positioned at helmet shell, wherein, when described controller is additionally configured to the maximum impact force in the impact force received from impact force sensor more than said two more than predetermined threshold, controls alarm based on maximum impact force and send alarm sound.
7. the safety alarm device according to any one of claim 1-4, it is characterized in that, described controller is also configured to when the impact force received from described impact force sensor is more than the first predetermined threshold, control described alarm lamp and send the pulse warning HONGGUANG of first frequency, and when the impact force received from described impact force sensor is more than the second predetermined threshold and less than the first predetermined threshold, controls described alarm lamp and send the pulse warning HONGGUANG of second frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933559.XU CN205400812U (en) | 2015-11-20 | 2015-11-20 | Safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933559.XU CN205400812U (en) | 2015-11-20 | 2015-11-20 | Safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400812U true CN205400812U (en) | 2016-07-27 |
Family
ID=56449216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933559.XU Expired - Fee Related CN205400812U (en) | 2015-11-20 | 2015-11-20 | Safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401978A (en) * | 2015-11-20 | 2016-03-16 | 怀宁县明月矿山开发有限责任公司 | Safety alarming device |
-
2015
- 2015-11-20 CN CN201520933559.XU patent/CN205400812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401978A (en) * | 2015-11-20 | 2016-03-16 | 怀宁县明月矿山开发有限责任公司 | Safety alarming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20161120 |