CN203894817U - Safety helmet with standard wearing - Google Patents
Safety helmet with standard wearing Download PDFInfo
- Publication number
- CN203894817U CN203894817U CN201420345535.8U CN201420345535U CN203894817U CN 203894817 U CN203894817 U CN 203894817U CN 201420345535 U CN201420345535 U CN 201420345535U CN 203894817 U CN203894817 U CN 203894817U
- Authority
- CN
- China
- Prior art keywords
- safety helmet
- switch
- stopper slot
- spring stopper
- button
- 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.)
- Expired - Fee Related
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a safety helmet with standard wearing. The safety helmet comprises a safety helmet body and is characterized by further comprising a first switch, a second switch, an alarm circuit, a ZigBee module, a signal adjusting and amplifying circuit, a relay driving circuit, a relay and a direct-current power supply, wherein the alarm circuit and the direct-current power supply form a loop; the first switch and the second switch are connected with each other in parallel and then connected into the loop in series; a signal output from the ZigBee module is amplified by the signal adjusting and amplifying circuit, and then the relay driving circuit is controlled to drive the relay to implement connection or disconnection of the loop. The safety helmet disclosed by the utility model is capable of reminding a user of correctly wearing the safety helmet, and thus security incidents caused by habitual incorrect wearing of a safety helmet can be effectively avoided. The safety helmet is safe and practical.
Description
Technical field
The utility model relates to Construction Safety protective articles field, the safety helmet that particularly a kind of standard is worn.
Background technology
On building site, safe wearing cap is very important, and its direct relation workman's life security.Yet existing building site exists workman's working not in time and the problem of the personnel identity of working management, if supvr cannot count on the number of working on the same day and office staff's identity, when having an accident, will be difficult to evidence obtaining.Therefore, how to utilize safety helmet to realize to register and wearing of standard safety helmet is problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide the safety helmet that a kind of standard is worn, and the correct safe wearing cap of energy reminding user, can effectively avoid habitual incorrect safe wearing cap and then cause security incident, safe and practical.
The utility model adopts following scheme to realize: the safety helmet that a kind of standard is worn, comprise safety helmet body, it is characterized in that: also comprise the first switch, second switch, warning circuit, ZigBee module, signal adjustment amplifying circuit, relay drive circuit, relay and direct supply; Described warning circuit and direct supply form loop, and the first described switch and second switch parallel connection are serially connected with in described loop; The output signal of described ZigBee module pilot relay driving circuit after signal is adjusted amplifying circuit amplification drives described relay, and then realizes the break-make in described loop; Described the first switch is arranged on the side the brim of a hat of safety helmet body, and disconnects when the lower jaw band of this safety helmet body is tightened, conducting when the lower jaw band of this safety helmet body is loose; Described second switch is arranged at the inside front of described safety helmet body, triggers this second switch and disconnect while wearing in order to user.
In the utility model one embodiment, the first described switch comprises switch case, and described switch case is fixed on the side the brim of a hat of described safety helmet body; Bottom in described switch case is provided with spring stopper slot, and the coboundary both sides of described spring stopper slot are provided with two contacts, and one end of described contact extends to outside switch case; On described spring stopper slot, be provided with a button, the bottom of described button is fixed with a conducting strip; Spring and the described contact of described conducting strip in being arranged at this spring stopper slot; The end of described button offers a perforate, and one end of described lower jaw band is fixed in described perforate.
In the utility model one embodiment, described second switch comprises switch case, and described switch case is fixed on the madial wall of described safety helmet bodies top; Bottom in described switch case is provided with spring stopper slot, and the coboundary both sides of described spring stopper slot are provided with two contacts, and one end of described contact extends to outside switch case; On described spring stopper slot, be provided with a button, the bottom of described button is fixed with a conducting strip; The spring of described conducting strip in being arranged at this spring stopper slot is suspended on the top of described contact; The end of described button is provided with a compressing tablet, for described safety helmet body, is worn over in account time, through this compressing tablet, triggers described button, makes described conducting strip and described contact.
In the utility model one embodiment, described direct supply is dry cell or rechargeable battery.
In the utility model one embodiment, described direct supply is sun-generated electric power, and described sun-generated electric power comprises the solar panel being arranged on the brim of a hat of described safety helmet body front side and the rechargeable battery being connected with this solar panel.
The beneficial effects of the utility model are: this safety helmet, and simple in structure, wireless registering can not only be realized, and early warning loop can also be after registering, started, avoid the security incident that habitual incorrect safe wearing cap causes to occur, safe and practical.
Accompanying drawing explanation
Fig. 1 is the utility model cap sequence schematic diagram.
Fig. 2 is schematic diagram inside the utility model cap sequence.
Fig. 3 is the utility model electrical block diagram.
Fig. 4 is the structural representation of the utility model one embodiment the first switch.
Fig. 5 is the structural representation of the utility model one embodiment second switch.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, Figure 2, Figure 3 shows, the safety helmet that the present embodiment provides a kind of standard to wear, comprise safety helmet body 11, it is characterized in that: also comprise the first K switch 1, second switch K2, warning circuit, ZigBee module, signal adjustment amplifying circuit, relay drive circuit, relay and direct supply; Described warning circuit and direct supply form loop, and the first described switch and second switch parallel connection are serially connected with in described loop; The output signal of described ZigBee module pilot relay driving circuit after signal is adjusted amplifying circuit amplification drives described relay, and then realizes the break-make in described loop; Described the first switch is arranged on the side the brim of a hat 14 of safety helmet body, and disconnects when the lower jaw band 12 of this safety helmet body is tightened, conducting when the lower jaw band of this safety helmet body is loose; Described second switch is arranged at the inside front of described safety helmet body, triggers this second switch and disconnect while wearing in order to user.Workman is when entering building site, described ZigBee module receives the wireless signal of the machine of registering, then ZigBee module is exported a signal and after amplifying circuit amplifies, is transferred to described relay drive circuit and drives described relay closes through adjusting, then under the cooperation of the first K switch 1 and second switch K2, realize the early warning to safety helmet wearing mode.
Refer to Fig. 4, Fig. 4 is the structural representation of the first switch.The first switch described in figure comprises switch case 1, and described switch case 1 is fixed on the side the brim of a hat 14 of described safety helmet body; Bottom in described switch case is provided with spring stopper slot 2, and the coboundary both sides of described spring stopper slot 2 are provided with switch in two contacts 4,5(figure and turn around), one end of described contact extends to outside switch case 1; On described spring stopper slot 2, be provided with a button 6, the bottom of described button is fixed with a conducting strip 7; The spring 3 of described conducting strip 7 in being arranged at this spring stopper slot contacts with described contact 4,5; The end of described button 6 offers a perforate 8, and one end of described lower jaw band 12 is fixed in described perforate 8.During use, when lower jaw band is tightened, lower jaw band is strained described button 6, two contacts disconnections; Alarm circuit power-off is not reported to the police; Loose when lower jaw band, described conducting strip is by two contact conductings, and alarm circuit powers alarm.Like this, just can point out user's lower jaw band pine, wear tightly, guarantee correctly wearing of safety helmet.
Refer to Fig. 5, Fig. 5 is the structural representation of second switch.Second switch described in figure comprises switch case 1, and described switch case 1 is fixed on the madial wall of described safety helmet bodies top; Bottom in described switch case is provided with spring stopper slot 2, and the coboundary both sides of described spring stopper slot 2 are provided with two contacts 4,5, and one end of described contact 4,5 extends to outside switch case 1; On described spring stopper slot 2, be provided with a button 6, the bottom of described button 6 is fixed with a conducting strip 7; The spring 3 of described conducting strip 7 in being arranged at this spring stopper slot is suspended on the top (in figure, switch turns around) of described contact; The end of described button 6 is provided with a compressing tablet 9, for described safety helmet body, is worn over in account time, through this compressing tablet, triggers described button, makes described conducting strip and described contact.
Preferably, in the utility model one embodiment, described direct supply is dry cell or rechargeable battery.
For environmental protection more, in the present embodiment, described direct supply is sun-generated electric power, and described sun-generated electric power comprises the solar panel 16 being arranged on the brim of a hat of described safety helmet body front side and the rechargeable battery being connected with this solar panel.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. the safety helmet that standard is worn, comprises safety helmet body, it is characterized in that: also comprise the first switch, second switch, warning circuit, ZigBee module, signal adjustment amplifying circuit, relay drive circuit, relay and direct supply; Described warning circuit and direct supply form loop, and the first described switch and second switch parallel connection are serially connected with in described loop; The output signal of described ZigBee module pilot relay driving circuit after signal is adjusted amplifying circuit amplification drives described relay, and then realizes the break-make in described loop; Described the first switch is arranged on the side the brim of a hat of safety helmet body, and disconnects when the lower jaw band of this safety helmet body is tightened, conducting when the lower jaw band of this safety helmet body is loose; Described second switch is arranged at the inside front of described safety helmet body, triggers this second switch and disconnect while wearing in order to user.
2. the safety helmet that standard according to claim 1 is worn, is characterized in that: the first described switch comprises switch case, and described switch case is fixed on the side the brim of a hat of described safety helmet body; Bottom in described switch case is provided with spring stopper slot, and the coboundary both sides of described spring stopper slot are provided with two contacts, and one end of described contact extends to outside switch case; On described spring stopper slot, be provided with a button, the bottom of described button is fixed with a conducting strip; Spring and the described contact of described conducting strip in being arranged at this spring stopper slot; The end of described button offers a perforate, and one end of described lower jaw band is fixed in described perforate.
3. the safety helmet that standard according to claim 1 is worn, is characterized in that: described second switch comprises switch case, and described switch case is fixed on the madial wall of described safety helmet bodies top; Bottom in described switch case is provided with spring stopper slot, and the coboundary both sides of described spring stopper slot are provided with two contacts, and one end of described contact extends to outside switch case; On described spring stopper slot, be provided with a button, the bottom of described button is fixed with a conducting strip; The spring of described conducting strip in being arranged at this spring stopper slot is suspended on the top of described contact; The end of described button is provided with a compressing tablet, for described safety helmet body, is worn over in account time, through this compressing tablet, triggers described button, makes described conducting strip and described contact.
4. the safety helmet that standard according to claim 1 is worn, is characterized in that: described direct supply is dry cell or rechargeable battery.
5. the safety helmet that standard according to claim 1 is worn, it is characterized in that: described direct supply is sun-generated electric power, described sun-generated electric power comprises the solar panel being arranged on the brim of a hat of described safety helmet body front side and the rechargeable battery being connected with this solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345535.8U CN203894817U (en) | 2014-06-26 | 2014-06-26 | Safety helmet with standard wearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345535.8U CN203894817U (en) | 2014-06-26 | 2014-06-26 | Safety helmet with standard wearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894817U true CN203894817U (en) | 2014-10-22 |
Family
ID=51721190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345535.8U Expired - Fee Related CN203894817U (en) | 2014-06-26 | 2014-06-26 | Safety helmet with standard wearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077816A (en) * | 2014-06-26 | 2014-10-01 | 魏玉芳 | Safety helmet capable of being subjected to standardizing wearing based on wireless sign-in and implementation method of standardizing wearing of safety helmets |
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
-
2014
- 2014-06-26 CN CN201420345535.8U patent/CN203894817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077816A (en) * | 2014-06-26 | 2014-10-01 | 魏玉芳 | Safety helmet capable of being subjected to standardizing wearing based on wireless sign-in and implementation method of standardizing wearing of safety helmets |
| CN104720175A (en) * | 2015-04-13 | 2015-06-24 | 步向义 | Safety helmet with prompting and warning functions |
| CN104720175B (en) * | 2015-04-13 | 2017-03-01 | 步向义 | A kind of safety helmet with prompting and warning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104077816B (en) | Based on the safety helmet that wireless labeling arrival specification is worn | |
| CN203894817U (en) | Safety helmet with standard wearing | |
| CN203913550U (en) | The safety cap that a kind of personnel of prompting correctly wear | |
| CN204207156U (en) | Electric power multifunctional monitoring safety helmet with alarm | |
| CN206137487U (en) | Bluetooth is two -way prevents losing intelligent knapsack based on solar charging | |
| CN203490798U (en) | Ground wire with safety reminder | |
| CN203104063U (en) | Mobile phone charger with automatic power-off function | |
| CN205544510U (en) | Novel battery charging circuit | |
| CN205125197U (en) | Safety helmet protection against electric shock circuit | |
| CN203941223U (en) | Non-maintaining condensing type electroscope | |
| CN204763615U (en) | Helmet formula intercom | |
| CN202679523U (en) | Transmission line video monitoring device with functions of guard against theft, alarm and detection | |
| CN207728214U (en) | A kind of financial management control device | |
| CN201595226U (en) | Multifunctional safety helmet | |
| CN204794274U (en) | Commercial electric motor car battery protector | |
| CN206350087U (en) | A kind of transmission line of electricity visualizes inspection device | |
| CN205489583U (en) | Cell -phone charger based on heat abstractor | |
| CN204483176U (en) | A kind of novel mining head protector based on embedded-type LED lamp | |
| CN204480439U (en) | A kind of automatic prompting device | |
| CN201898348U (en) | Timing charger for electronic product | |
| CN206461389U (en) | It is a kind of to carry anti-reverse automobile starting treasured | |
| CN204116885U (en) | Bicycle use rescue information query device | |
| CN203014964U (en) | Intelligent traffic security and protection camera | |
| CN204949659U (en) | Safety helmet with alarm function | |
| CN204440590U (en) | The anti-toy warning device of intelligence |
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 |
Granted publication date: 20141022 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |