CN208048130U - A kind of helmet used at construction site - Google Patents
A kind of helmet used at construction site Download PDFInfo
- Publication number
- CN208048130U CN208048130U CN201820517737.4U CN201820517737U CN208048130U CN 208048130 U CN208048130 U CN 208048130U CN 201820517737 U CN201820517737 U CN 201820517737U CN 208048130 U CN208048130 U CN 208048130U
- Authority
- CN
- China
- Prior art keywords
- shell
- goggles
- construction site
- alarm
- circuit boards
- 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
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- Helmets And Other Head Coverings (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of helmet used at construction site,Its structure includes shell,Air detection instrument,Sponge,Spring,Inner casing,Strainer,Goggles,A kind of helmet used at construction site of the utility model,By being provided with air detection instrument,It is powered to microcontroller by battery,When there are when toxic gas for job site,Mixing toxic gas sensor is detected toxic gas,Alarm is controlled by microcontroller to alarm,Whether solve the prior art can not use the air of air detection instrument detection workman job site safe,And the problem of making alarm sound,By being provided with goggles,Bottom of fixed rotates motion bar by movable screw,Motion bar rotation drives eyeglass to be rotated,So that goggles can be packed up when not in use,Solving the prior art can not solve to assemble liftable goggles on safety cap,Cause goggles can not be packed up when not working,The problem of influencing user's sight.
Description
Technical field
The utility model is a kind of helmet used at construction site, belongs to safety cap field.
Background technology
Environment protection and monitoring is leading, and automation, informationization are to carry out premise and the guarantee of environmental monitoring, for many years in place
While rapid economic development, the Environment Pollution Events such as different degrees of water, gas, noise continuously emerge in each department, seriously affect
People's lives quality, hinder the sustainable development of local economy, the various Environment Protection Policies and method formulated with country
The issuing and implementation of rule, local governments at all levels increase while to local environmental improvement pay attention to day by day to environmental monitoring
And the dynamics of investment of emergency monitoring, each department are planned successively is mounted with that atmosphere quality monitors earth station, but monitoring station can only
The average air quality of this area is measured, portable air quality monitoring device is for the environmental monitoring of multiple spot Urban Migrant, burst
The irregular selective examination of air quality emergency monitoring, major polluting factories after event handling is more convenient, quick, with science and technology
Rapid development, helmet used at construction site has also obtained technological improvement, but the prior art can not solve to use air detection instrument
The air of detection workman job site whether safety, and the problem of remember alarm, can not solve on safety cap that assembly can
The goggles lifted, the problem of causing not packing up goggles when not working, influence user's sight.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of helmet used at construction site, with solution
Certainly whether the prior art can not solve safe with the air of air detection instrument detection workman job site, and remember alarm
Problem can not solve to assemble liftable goggles on safety cap, cause not packing up goggles when not working, and influence
The problem of user's sight.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of construction site use
Safety cap, including shell, sponge, spring, inner casing, strainer, air detection instrument and goggles, the enclosure and sponge into
Row bonding, the enclosure carry out grafting by spring and inner casing, and the inner casing bottom end carries out grafting with strainer, described outer
Shell top nose carried out with air detection instrument it is be bonded, the air detection instrument by screw, switch, LCD display, detector outside
Shell, filter screen, alarm, mixing toxic gas sensor, battery, microcontroller and PVC circuit boards, the detector shell left side
Carried out with shell be bonded, the detector cover top portion left end is provided with switch, and upper end and LCD are aobvious on the right side of the detector shell
Display screen is bonded, and lower end carries out be bonded with filter screen on the right side of the detector shell, it is internal on the left of the detector shell and
PVC circuit boards are threadedly coupled, and the PVC circuit boards right side central is welded with alarm, on the right side of the PVC circuit boards
Middle part is welded with toxic gas sensor is mixed, and upper end is welded with microcontroller on the right side of the PVC circuit boards, the institute
It states lower end on the right side of PVC circuit boards to be welded with battery, the inner shell bottom front end is threadedly coupled with goggles, the shield
Eyepiece is made of fixed link, movable screw, motion bar and eyeglass, and the inner shell bottom both sides are threadedly coupled with fixed link,
The bottom of fixed is rotatablely connected by movable screw and motion bar, and the motion bar bottom carries out screw thread chain with eyeglass
Connect, the microcontroller is electrically connected with battery, the switch, alarm, mixing toxic gas sensor and LCD display with list
Piece mechatronics.
Further, the activity point of view of the motion bar is 50 °, can be accepted when not used.
Further, the screw is provided with 6, and stable type is high.
Further, the size of the LCD display is 2 cun, can clearly see the content of display screen clearly.
Further, the length of the strainer is 100mm, and degree of freedom is high.
Further, the thickness of the sponge is 20mm can absorb impact load when impacting.
Further, the enclosure material is ABS plastic, good permeability, and light-weight.
Further, the battery size is AAA, and cruising ability is strong.
A kind of helmet used at construction site of the utility model, by being provided with air detection instrument, by battery to monolithic
Machine is powered, and when job site is there are when toxic gas, mixing toxic gas sensor is detected toxic gas, passes through monolithic
Machine control alarm alarm, solve the prior art can not use air detection instrument detection workman job site air whether
Safety, and the problem of make alarm sound, by being provided with goggles, bottom of fixed by movable screw to motion bar into
Row rotation, motion bar rotation drive eyeglass to be rotated so that goggles can be packed up when not in use, solve existing
Technology can not solve to assemble liftable goggles on safety cap, cause not packing up goggles when not working, and influence
The problem of user's sight.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the inside structure of safety cap schematic diagram of the utility model；
Fig. 3 is the air detection instrument structural schematic diagram of the utility model；
Fig. 4 is the Lunettes-masque structure schematic diagram of the utility model；
Fig. 5 is the circuit principle structure schematic diagram of the utility model；
In figure：Shell -1, air detection instrument -2, sponge -3, spring -4, inner casing -5, strainer -6, goggles -7, screw -
20, switch -21, LCD display -22, detector shell -23, filter screen -24, alarm -25, mixing toxic gas sensor -
26, battery -27, microcontroller -28, PVC circuit boards -29, fixed link -71, movable screw -72, motion bar -73, eyeglass -74.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of helmet used at construction site：Including outer
Shell 1, sponge 3, spring 4, inner casing 5, strainer 6, air detection instrument 2 and goggles 7, the inside of shell 1 carried out with sponge 3 it is be bonded,
Grafting is carried out by spring 4 and inner casing 5 inside shell 1,5 bottom end of inner casing and strainer 6 carry out grafting, 1 top nose of shell with
Air detection instrument 2 is bonded, and air detection instrument 2 is by screw 20, switch 21, LCD display 22, detector shell 23, filtering
Net 24, alarm 25, mixing toxic gas sensor 26, battery 27, microcontroller 28 and PVC circuit boards 29, detector shell 23
Left side carries out be bonded with shell 1, and 23 top left of detector shell is provided with switch 21,23 right side upper end of detector shell with
LCD display 22 is bonded, 23 right side lower end of detector shell carried out with filter screen 24 it is be bonded, in the left side of detector shell 23
Portion is threadedly coupled with PVC circuit boards 29, and 29 right side central of PVC circuit boards is welded with alarm 25, PVC circuit boards 29
Right side central is welded with toxic gas sensor 26 is mixed, and 29 right side upper end of PVC circuit boards is welded with microcontroller 28,
29 right side lower end of PVC circuit boards is welded with battery 27, and 5 bottom front of inner casing is threadedly coupled with goggles 7, goggles
7 are made of fixed link 71, movable screw 72, motion bar 73 and eyeglass 74, and 5 two bottom sides of inner casing carry out screw thread company with fixed link 71
It connects, 71 bottom of fixed link is rotatablely connected by movable screw 72 and motion bar 73, and 73 bottom of motion bar is carried out with eyeglass 74
Screw thread links, and microcontroller 28 is electrically connected with battery 27, and switch 21, alarm 25, mixing toxic gas sensor 26 and LCD are shown
Screen is electrically connected with microcontroller 28, and the activity point of view of motion bar is 50 °, can be accepted when not used, screw is provided with 6, surely
Sizing is high, and the size of LCD display is 2 cun, can clearly see the content of display screen clearly, the length of strainer is 100mm, freely
Degree is high, and the thickness of sponge is 20mm, when impacting, can absorb impact load, and enclosure material is ABS plastic, good permeability,
And light-weight, battery size AAA, cruising ability are strong.
Alarm described in this patent be it is a kind of for prevent or prevent certain event occur caused by consequence, with sound, light,
For the forms such as air pressure come the electronic product for reminding or warning us that certain should be taken to take action, alarm is divided into mechanical alarm device
And electronic alarm.With the development of science and technology mechanical alarm device is replaced by advanced electronic alarm more and more, often
Applied to fields such as the system failure, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detections, with social production
Interwoveness, such as:Door sensor inductor and coal gas induction alarm device.
When user wants using this patent, battery 27 is packed into air detection instrument 2 first, abundance is provided for equipment
Power supply, safety cap is applied on head, strainer 6 is fastened, safety cap is fixed on head, mixing when air detection instrument 2 inside
It closes toxic gas sensor 26 and detects that the air near user there are when toxic gas, transmits a signal to microcontroller 28,
Microcontroller 28 is run to controlling alarm 25 after data processing, to make alarm 25 sound the alarm, when user will carry out
When work, eyeglass 74 is held first toward moving down, eyeglass 74 connects motion bar 73, carries out being moved to eye by movable screw 72
Before eyeball, play the role of protect eyes, after user's work finishes, hand grasps eyeglass 74 toward moving up, and eyeglass 74 connects
Motion bar 73 is up moved by movable screw 72, and goggles 7 is removed before eyes, by being provided with air inspection
Instrument 2 is surveyed, is powered to microcontroller 28 by battery 27, when job site is there are when toxic gas, mixing toxic gas sensor 26
It is detected toxic gas, controlling alarm 25 by microcontroller 28 alarms, and air can not be used by solving the prior art
Detector inspection 2 survey worker job sites air whether safety, and the problem of so that alarm 25 is sounded, by being provided with eye protection
Mirror 7,71 bottom of fixed link rotate motion bar 73 by movable screw 72, and the rotation of motion bar 73 drives 74 turns of eyeglass
It is dynamic so that goggles 7 can be packed up when not in use, and solving the prior art can not solve to assemble on safety cap and can lift
The goggles 7 risen, the problem of causing not packing up goggles 7 when not working, influence user's sight.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of helmet used at construction site, including shell (1), sponge (3), spring (4), inner casing (5) and strainer (6),
It is characterized in that：Further include air detection instrument (2) and goggles (7), carried out with sponge (3) inside the shell (1) it is be bonded, it is described
Shell (1) is internal to carry out grafting by spring (4) and inner casing (5), and inner casing (5) bottom end carries out grafting, institute with strainer (6)
State shell (1) top nose carried out with air detection instrument (2) it is be bonded, the air detection instrument (2) by screw (20), switch
(21), LCD display (22), detector shell (23), filter screen (24), alarm (25), mixing toxic gas sensor
(26), battery (27), microcontroller (28) and PVC circuit boards (29) composition, on the left of the detector shell (23) with shell (1) into
Row bonding, detector shell (23) top left are provided with switch (21), on the right side of the detector shell (23) upper end and
LCD display (22) is bonded, and lower end carries out be bonded, the detection with filter screen (24) on the right side of the detector shell (23)
It is internal on the left of instrument shell (23) to be threadedly coupled with PVC circuit boards (29), PVC circuit boards (29) right side central and alarm
Device (25) is welded, and PVC circuit boards (29) right side central is welded with toxic gas sensor (26) is mixed, described
Upper end is welded with microcontroller (28) on the right side of PVC circuit boards (29), lower end and battery (27) on the right side of the PVC circuit boards (29)
It is welded, inner casing (5) bottom front is threadedly coupled with goggles (7), and the goggles (7) is by fixed link
(71), movable screw (72), motion bar (73) and eyeglass (74) composition, inner casing (5) two bottom sides and fixed link (71) into
Row is threadedly coupled, and fixed link (71) bottom is rotatablely connected by movable screw (72) and motion bar (73), the work
Lever (73) bottom carries out screw thread with eyeglass (74) and links, and the microcontroller (28) is electrically connected with battery (27), the switch
(21), alarm (25), mixing toxic gas sensor (26) and LCD display are electrically connected with microcontroller (28).
2. a kind of helmet used at construction site according to claim 1, it is characterised in that：The activity of the motion bar (73)
Angle is 50 °.
3. a kind of helmet used at construction site according to claim 1, it is characterised in that：The screw (20) is provided with 6
It is a.
4. a kind of helmet used at construction site according to claim 1, it is characterised in that：The LCD display screens (22)
Size is 2 cun.
5. a kind of helmet used at construction site according to claim 1, it is characterised in that：The length of the strainer (6)
For 100mm.
6. a kind of helmet used at construction site according to claim 1, it is characterised in that：The thickness of the sponge (3) is
20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517737.4U CN208048130U (en) | 2018-04-12 | 2018-04-12 | A kind of helmet used at construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517737.4U CN208048130U (en) | 2018-04-12 | 2018-04-12 | A kind of helmet used at construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048130U true CN208048130U (en) | 2018-11-06 |
Family
ID=63986119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517737.4U Expired - Fee Related CN208048130U (en) | 2018-04-12 | 2018-04-12 | A kind of helmet used at construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971259A (en) * | 2021-03-31 | 2021-06-18 | 中国长江电力股份有限公司 | Integrated safety helmet capable of automatically warning and automatic warning method |
-
2018
- 2018-04-12 CN CN201820517737.4U patent/CN208048130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971259A (en) * | 2021-03-31 | 2021-06-18 | 中国长江电力股份有限公司 | Integrated safety helmet capable of automatically warning and automatic warning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |