CN105455283A - Safety helmet - Google Patents
Safety helmet Download PDFInfo
- Publication number
- CN105455283A CN105455283A CN201510985033.0A CN201510985033A CN105455283A CN 105455283 A CN105455283 A CN 105455283A CN 201510985033 A CN201510985033 A CN 201510985033A CN 105455283 A CN105455283 A CN 105455283A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- control device
- safety cap
- communication unit
- pressure sensors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
- A42B1/242—Means for mounting detecting, signalling or lighting devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
- A42B1/245—Means for mounting audio or communication systems
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a safety helmet. The safety helmet comprises a helmet shell with space for containing the head, and further comprises an installation frame, pressure sensors and a communication unit. The installation frame is fixed to the top of the inner wall of the helmet shell, and the communication unit is fixed to the installation frame. The smallest pressure sensing value of the pressure sensors is larger than the gravity of the whole safety helmet and smaller than the gravity of the head of a common person. The communication unit is composed of a signal output device, a power supply device and a control device for controlling and processing signals of the pressure sensors. A buffering layer is arranged on the inner wall of the helmet shell, the pressure sensors are arranged in the buffering layer, the pressure sensors, the signal output device and the power supply device are all connected with the control device, and the control device is connected with a gps positioning device. The four pressure sensors are located at the front portion, the back portion, the left portion and the right portion of the inner wall of the correctly-worn safety helmet respectively. By means of the safety helmet, the problem that a worker can not seek help effectively under the sudden emergency condition is solved.
Description
Technical field
The invention belongs to appliances for labor protection field, particularly relate to a kind of safety cap.
Background technology
Safety cap prevents alluvium from injuring the protective articles of head, can to the well security protection such as falling object from high altitude, head impact, energized conductor, dangerous material splashing, and in the job site that some are large-scale, workpeople must ensure self safety by safe wearing cap.Existing safety cap is made up of cap shell and hat lining.Cap shell is hemispherical, firm, smooth and have certain elasticity, and the impact and the puncture kinetic energy that hit thing bear primarily of cap shell.Leave certain space between cap shell and hat lining, available buffer, dispersion instantaneous impact, thus avoid or alleviate the direct injury to head.
But at the construction field (site), danger is not only confined to above several.During a few thing personnel operating alone; often can run into the emergency of some bursts; such as go into a coma suddenly; or from high falling, injure unexpectedly, now owing to being a people alone; and be in stupor or injured state; effectively cannot cry for help, cause the wounded to miss best occasion for the treatment, lead to serious security incident.Because work man-hour must safe wearing cap, thus how in these cases by the Function of safety cap to maximizing, with ensure to make the Personal Risk of field personnel be reduced to minimum become the problem of everybody concern.
Summary of the invention
The invention provides a kind of safety cap, the problem of effectively emergency cannot be carried out to solve staff's emergency that happens suddenly.
In order to solve the problem, the invention provides a kind of safety cap, comprise the cap shell had for holding head space, also comprise installing rack, pressure sensor and communication unit, installing rack is fixed on the inwall top of cap shell, communication unit is fixed on installing rack, the minimum pressure sensitive value of pressure sensor is greater than the gravity of whole safety cap, and be less than the gravity of ordinary people's head, communication unit is fixed on the inwall top of cap shell, communication unit comprises signal output apparatus, electric supply installation and for controlling the control device with the signal of processing pressure sensor, the inwall of cap shell is provided with cushion, pressure sensor is arranged in cushion, pressure sensor, signal output apparatus is all connected with control device with electric supply installation.
Adopt such scheme, pressure sensor is by the change of pressure, and pressure signal is converted to the signal of telecommunication and passes in control device, and when remaining unchanged in signal certain hour, help signal is launched by control device control signal output device, succours timely to obtain.The minimum pressure sensitive value of pressure sensor is greater than the gravity of whole safety cap, when normally wearing, the gravity deficiency of safety cap produces deformation to make the flexible member of pressure sensor, pressure sensor does not work, only have when workman is in an emergency, stupor or injured state, workman's head is close to ground, the gravity of the head of normal operators is greater than the minimum pressure influence value of pressure sensor, now the flexible member of pressure inductor produces deformation, and pass the signal along to control device, after control device processing signals, help signal is launched by control signal output device, workman is obtained succour timely.
Further, pressure sensor is 4, lay respectively at four positions all around of the inwall of safety cap when correctly wearing, the induction range of pressure inductor can cover whole cap shell inwall, avoids due to the position difference of head and causes pressure inductor to sense.
Further, pressure sensor is deposition tube resistance type pressure sensor, and deposition tube resistance type pressure sensor power consumption is little, can increase flying power of the present invention.
Further, electric supply installation is lithium battery, and lithium battery has the little and use of can charging of volume, and decrease volume of the present invention, compared with traditional disposable battery, energy-conserving and environment-protective more, avoid battery pollution.
Further, control device is also connected with gps positioner, when after staff's control device processing signals, help signal is launched by control signal output device, the particular location signal of staff is also together launched, greatly reduce the search and rescue scope into rescue worker.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the stereogram of the embodiment of a kind of safety cap of the present invention;
Fig. 2 is the profile of the embodiment of a kind of safety cap of the present invention.
Detailed description of the invention
Reference numeral during accompanying drawing illustrates is cap shell 1, installing rack 2, communication unit 3, cushion 4, pressure sensor 5.
As shown in Figure 1 and Figure 2, the safety cap in the present embodiment, has the cap shell 1 for holding head space, and cap shell 1 is " bowl " type of back-off, with the mating shapes of human body head, meets the comfort worn.Installing rack 2 is welded on the top of cap shell 1 inwall, and the whole inwall of cap shell 1 is equipped with cushion 5, and cushion 5 covers frame completely, cushion 5 is made up of natural rubber, harmless to human non-toxic, communication unit 3 is arranged on installing rack 2, and ensures that communication unit 3 maintains static.Communication unit 3 comprises signal output apparatus, lithium battery and control device, and pressure sensor 5 is deposition tube resistance type pressure sensor, and deposition tube resistance type pressure sensor power consumption is little, can increase the flying power of safety cap.The quantity of pressure sensor 5 is 4, lay respectively at four positions all around of the inwall of safety cap when correctly wearing, the induction range of pressure inductor 5 can cover the inwall of whole cap shell 1, avoids due to the position difference of head and causes pressure inductor to sense.Pressure sensor 5 is arranged in cushion 4, and pressure sensor 5, signal output apparatus are all connected with control device with lithium battery.The signal of control device pressure charge sensor 5 controls and process, and lithium battery is used for powering to control device, and signal output apparatus is used for the transmitting of help signal, control device is also provided with gps positioner, for the position of positioning work personnel.
During specific works, staff has worn safety cap, minimum pressure sensitive value due to pressure sensor 5 is greater than the gravity of whole safety cap, and be less than the gravity of ordinary people's head, the gravity deficiency of safety cap produces deformation to make the flexible member of pressure sensor 5, and pressure sensor 5 does not work.Only have when workman is in an emergency, be in stupor or injured state, workman's head is close to ground, pressure sensor 5 just produces deformation, to control device transmission of signal, after control device processing signals, help signal is launched by control signal output device, workman is obtained and succours timely.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. a safety cap, comprise the cap shell had for holding head space, it is characterized in that, also comprise installing rack, pressure sensor and communication unit, installing rack is fixed on the inwall top of cap shell, communication unit is fixed on installing rack, the minimum pressure sensitive value of pressure sensor is greater than the gravity of whole safety cap, and be less than the gravity of ordinary people's head, communication unit comprises signal output apparatus, electric supply installation and for controlling the control device with the signal of processing pressure sensor, the inwall of cap shell is provided with cushion, pressure sensor is arranged in cushion, pressure sensor, signal output apparatus is all connected with control device with electric supply installation.
2. a kind of safety cap as claimed in claim 1, is characterized in that, pressure sensor is 4, lays respectively at four positions all around of the inwall of safety cap when correctly wearing.
3. a kind of safety cap as described in any one of claim 1 and 2, is characterized in that, pressure sensor is deposition tube resistance type pressure sensor.
4. a kind of safety cap as claimed in claim 1, is characterized in that, electric supply installation is lithium battery.
5. a kind of safety cap as claimed in claim 1, is characterized in that, control device is also connected with gps positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985033.0A CN105455283B (en) | 2015-12-25 | 2015-12-25 | A kind of safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985033.0A CN105455283B (en) | 2015-12-25 | 2015-12-25 | A kind of safety cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105455283A true CN105455283A (en) | 2016-04-06 |
| CN105455283B CN105455283B (en) | 2018-02-13 |
Family
ID=55593837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985033.0A Expired - Fee Related CN105455283B (en) | 2015-12-25 | 2015-12-25 | A kind of safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105455283B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617454A (en) * | 2016-11-18 | 2017-05-10 | 华兆博 | Safety helmet |
| CN107898041A (en) * | 2017-11-21 | 2018-04-13 | 中国冶集团有限公司 | A kind of safety cap based on BIM wears management system |
| CN110419802A (en) * | 2019-07-12 | 2019-11-08 | 黄蔼荣 | A kind of intelligent helmet |
| CN111227418A (en) * | 2020-03-31 | 2020-06-05 | 福建省建瓯市朝阳竹编帽业有限公司 | Safety helmet safety management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050217006A1 (en) * | 2004-03-30 | 2005-10-06 | Brad Sutter | Protective helmet assembly having lightweight suspension system |
| US20120151664A1 (en) * | 2010-12-20 | 2012-06-21 | Jason Edward Kirshon | Liquid-gel impact reaction liner |
| CN102742954A (en) * | 2012-06-28 | 2012-10-24 | 山东科技大学 | Mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning |
| CN104705891A (en) * | 2013-12-11 | 2015-06-17 | 梁宏杰 | Mine safety helmet and mine injury rescue system |
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
-
2015
- 2015-12-25 CN CN201510985033.0A patent/CN105455283B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050217006A1 (en) * | 2004-03-30 | 2005-10-06 | Brad Sutter | Protective helmet assembly having lightweight suspension system |
| US20120151664A1 (en) * | 2010-12-20 | 2012-06-21 | Jason Edward Kirshon | Liquid-gel impact reaction liner |
| CN102742954A (en) * | 2012-06-28 | 2012-10-24 | 山东科技大学 | Mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning |
| CN104705891A (en) * | 2013-12-11 | 2015-06-17 | 梁宏杰 | Mine safety helmet and mine injury rescue system |
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617454A (en) * | 2016-11-18 | 2017-05-10 | 华兆博 | Safety helmet |
| CN107898041A (en) * | 2017-11-21 | 2018-04-13 | 中国冶集团有限公司 | A kind of safety cap based on BIM wears management system |
| CN110419802A (en) * | 2019-07-12 | 2019-11-08 | 黄蔼荣 | A kind of intelligent helmet |
| CN110419802B (en) * | 2019-07-12 | 2022-06-03 | 黄蔼荣 | Intelligent helmet |
| CN111227418A (en) * | 2020-03-31 | 2020-06-05 | 福建省建瓯市朝阳竹编帽业有限公司 | Safety helmet safety management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105455283B (en) | 2018-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171226 Address after: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Applicant after: Chongqing Bajun strong intellectual property service Co. Ltd. Address before: 401532 Chongqing Qingping Town, Hechuan Wadian village seven Applicant before: CHONGQING HECHUAN JINXING GLASS PRODUCTS CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: 401532 Chongqing Qingping Town, Hechuan Wadian village seven Patentee after: CHONGQING HECHUAN JINXING GLASS PRODUCTS CO., LTD. Address before: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Patentee before: Chongqing Bajun strong intellectual property service Co. Ltd. |
|
| 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: 20180213 Termination date: 20181225 |