CN206043571U - Phonetic warning safety helmet - Google Patents
Phonetic warning safety helmet Download PDFInfo
- Publication number
- CN206043571U CN206043571U CN201621048541.2U CN201621048541U CN206043571U CN 206043571 U CN206043571 U CN 206043571U CN 201621048541 U CN201621048541 U CN 201621048541U CN 206043571 U CN206043571 U CN 206043571U
- Authority
- CN
- China
- Prior art keywords
- phonetic warning
- safety helmet
- workmen
- warning
- shell
- 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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Abstract
This utility model provides a kind of phonetic warning safety helmet that workmen can be reminded constantly correctly to wear; including housing and buffering protective cover; housing is provided with interior hexagonal rotary switch, power supply indicator and warning flashing light; interior hexagonal rotary switch includes multiple gears; enclosure interior is provided with power supply, phonetic warning module and circuit module, warning flashing light and the connection of phonetic warning wired in parallel；Buffer protection cover is provided with telescoping switch and flexible hatband; telescoping switch control warning flashing light and the parallel circuit of phonetic warning module and the closure of power supply and disconnection; when workmen does not correctly wear phonetic warning safety helmet; telescoping switch is closed; phonetic warning module sends the correct safe wearing cap of voice reminder workmen; flashing light flicker is warned simultaneously; according to the flicker of workmen's warning lamp, site administrator is known that the workmen does not have correct safe wearing cap, can also remind workmen.
Description
Technical field
This utility model is related to safety helmet, more particularly to a kind of safety helmet with sound prompt function.
Background technology
At the scene in work progress, the safety of safety helmet energy effective protection workmen mitigates weight significantly to constructor
The damage of member's head.But, during practice of construction, as workmen's safety consciousness is weak, does not wear a safety helmet or pacify
The undesirable situation of wearing of full cap happens occasionally, and particularly when the engineering time is longer, the chin strap of safety helmet is always
Fasten the face of workmen, along with work progress can go out substantial amounts of antiperspirant, makes one to produce uncomfortable sensation, workmen's peace
In the case that full consciousness is not strong, often the chin strap of safety helmet unclamped, safety helmet is enclosed within head, or even safety can be removed
Cap.
Workmen under the protection for not having safety helmet, or workmen's safety helmet wear it is nonstandard in the case of,
Once scene has, weight pounds the head of workmen or workmen will cause serious casualty accident from falling from high altitude.Though
So site administrator can remind the correct safe wearing cap of workmen, but management personnel cannot accomplish to remind constantly, special
It is not that whether management personnel cannot be clearly seen that workmen in the weaker place of some light, in such as tunnel or mine
Correct safe wearing cap, cannot more accomplish to remind constantly.Therefore, need a kind of peace that workmen can be reminded constantly correctly to wear badly
Full cap.
The content of the invention
Main purpose of the present utility model is to provide a kind of phonetic warning that workmen can be reminded constantly correctly to wear peace
Full cap.
To achieve these goals, phonetic warning safety helmet of the present utility model includes housing and buffering protective cover, buffering
Protective cover is arranged on the depressed part of housing, and buffer protection cover is provided with flexible hatband, and surface of shell is provided with interior hexagonal rotary switch,
Interior hexagonal rotary switch includes the gear of more than two, and enclosure interior is provided with power supply and phonetic warning module, stretches on hatband
Telescoping switch is provided with, connects to form between the power supply and phonetic warning module by interior hexagonal rotary switch and telescoping switch
One closed-loop path；Telescoping switch include shell and be arranged on the slip button of inside the shell, the first metal electrode, the second metal electrode and
Spring, shell are fixed on the extension of buffer protection cover, and one end of spring is fixed on the inside end wall of shell, the other end of spring
It is fixed on slip to buckle, the button that slides is connected with the end of flexible hatband, the first metal electrode is arranged on the side wall of the button that slides, the
Two metal electrodes are arranged in the shell internal side wall relative with the first metal electrode.
It can be seen that, by the prompting function of phonetic warning module, as long as workmen does not have correct safe wearing cap, just during energy
Quarter is reminded.
Further scheme is that the first metal electrode includes first elastic sheet metal, and the second metal electrode includes two
Individual the second separately positioned elastic sheet metal, the length of the first elastic sheet metal are more than the distance between two second sheet metals,
Two the second sheet metals are electrically connected with phonetic warning module.
It can be seen that, this configuration mode of the first metal electrode and the second metal electrode can effectively improve flexible electrode
Sensitivity.
Further scheme is to prolong to be symmetrically arranged with two telescoping switch after buffer protection cover.
As can be seen here, telescoping switch is symmetrical arranged tension equalizer of the flexible hatband to telescoping switch, relative to setting one
Telescoping switch, even if one of telescoping switch breaks down, another telescoping switch can also work.
Further scheme is that the extension of buffer protection cover is provided with regulation buckle.
It can be seen that, the elastic of buffer protection cover can be adjusted, different head dummys are adapted to.
Further scheme is that surface of shell is additionally provided with battery capacity indication lamp, and battery capacity indication lamp and power supply, interior hexagonal knob are opened
Connection connects to form the second closed-loop path, and interior hexagonal rotary switch controls the opening and closing of the second closed-loop path.
As can be seen here, battery capacity indication lamp can show the electricity of power supply, and work people can be reminded when electric quantity of power supply is low
Member is charged or changes battery；
Further scheme is that surface of shell is additionally provided with warning flashing light, warning flashing light and the connection of phonetic warning wired in parallel.
Battery capacity indication lamp and warning flashing light are arranged at the front of housing.
It can be seen that, warning flashing light is coordinated with phonetic warning wired in parallel, plays double warning, in the weaker tunnel of light
Or in mine, can facilitate whether site administrator observation workmen correctly wears phonetic warning safety helmet.
Further scheme is that phonetic warning module is arranged on the side of housing.
It can be seen that, the position of the lateral distance human ear of housing is closer to prompting effect is more preferable.
Description of the drawings
Fig. 1 is the first state figure of the phonetic warning safety helmet of this utility model embodiment.
Fig. 2 is the structure chart of the buffer protection cover of this utility model embodiment.
Fig. 3 is the first state figure of the telescoping switch of this utility model embodiment.
Fig. 4 is the second state diagram of the phonetic warning safety helmet of this utility model embodiment.
Fig. 5 is the second state diagram of the telescoping switch of this utility model embodiment.
Fig. 6 is the circuit theory diagrams of this utility model embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Specific embodiment
Referring to Fig. 1, Fig. 1 is the first state figure of the phonetic warning safety helmet of the present embodiment, in the first state, constructor
Member does not wear phonetic warning safety helmet or the flexible hatband of safety helmet is in relaxed state.
Phonetic warning safety helmet includes housing 1 and buffering protective cover 2, and the front surface of housing 1 is provided with interior hexagonal rotary switch
11st, battery capacity indication lamp 12 and warning flashing light 13.The inside of housing 1 is additionally provided with power supply and phonetic warning module.Phonetic warning module
The side of housing 1 is arranged on, after workmen puts on phonetic warning safety helmet, phonetic warning module is located near human ear.It is slow
The depressed part that protective cover 2 is arranged on housing 1 is rushed, is prolonged after buffer protection cover 2 and is symmetrically arranged with two telescoping switch 21, two are stretched
The first flexible hatband 22 is provided between contracting switch 21, the centre of flexible hatband 22 is provided with lower jaw protection button 23.
Referring to Fig. 2, Fig. 2 is the structure chart of buffer protection cover 2 in the present embodiment.The extension of buffer protection cover 2 is provided with regulation
Buckle 25, adjusts buckle 25 and can adjust the elasticity of buffer protection cover 2 to adapt to the head dummy size of different workmens.With
One flexible hatband 22 is provided with the second flexible hatband 24, one end of the second flexible hatband 24 and the extension of buffer protection cover 2 across
Fixed, the other end of the second flexible hatband 24 is fixed with the first flexible hatband 22.
Referring to Fig. 3, Fig. 3 is the first state figure of telescoping switch 21 in the present embodiment.Telescoping switch 21 includes shell 200,
The slip button 201 being arranged in shell 200, one end of spring 205 are fixed on the inside end wall of shell 200, spring 205 it is another
One end is fixed on slip button 201, and one end of the first flexible hatband 22 is fixed on the inside of the button 201 that slides, the side of the button 201 that slides
Wall is provided with the first metal electrode 202, and the internal side wall relative with the first metal electrode 202 of shell 200 is provided with the second gold medal
Category electrode 203,204, the first metal electrode 202 are made up of elastic sheet metal, and the second metal electrode 203,204 includes that two panels is opposed
Sheet metal, the length of the first metal electrode 202 is more than the distance between second metal electrode 203,204.Second metal electrode
203rd, 204 electrically connected with power supply, phonetic warning module and warning flashing light by lead 206,207 respectively.In the first state, stretch
Contracting switch 21 is in closure state.
Referring to Fig. 4, Fig. 4 is the second state diagram of phonetic warning safety helmet in the present embodiment, in the second condition, constructor
The correct safe wearing cap of member.First flexible hatband 22 and the second flexible hatband 24 touch the face of people, and lower jaw protection button 23 is propped up
The lower jaw of people, now telescoping switch 21 be stretched.
Referring to Fig. 5, Fig. 5 is the second state diagram of telescoping switch 21 in the present embodiment, and telescoping switch 21 is in the second condition
State in being stretched.First flexible hatband 22 is stretched to the button 201 that slides under tension, the drawing of the button 201 that slides
Stretch so that spring 205 is stretched, the first metal electrode 202 is separated with the second metal electrode 203,204, the second metal electrode 203,
204 are off.In the second condition, telescoping switch 21 is off.
Referring to Fig. 6, circuit theory diagrams of the Fig. 6 for the present embodiment.Phonetic warning module 100 and luminous the two of warning flashing light 13
Pole pipe D2, D3 is connected in parallel, and phonetic warning module 100, light emitting diode D2, D3 of warning flashing light 13 and power supply BAT, interior
Hexagonal rotary switch 11（That is Fig. 6 breaker in middle S1）, telescoping switch 21（That is the switch S2 in Fig. 6）The first closed-loop path 110 is formed,
Interior hexagonal rotary switch 11 and telescoping switch 21 control the opening and closing of the first closed-loop path 110 simultaneously；Power supply BAT, interior hexagonal knob
The light emitting diode D1 of switch 11 and battery capacity indication lamp 12 forms the second closed-loop path 120, interior hexagonal rotary switch 11 control the
The opening and closing of two closed-loop paths 120.
When interior hexagonal rotary switch 11 is in the first gear, that is, connect power supply BAT and the second closed-loop path 120, power supply
BAT forms closed-loop path with battery capacity indication lamp 12, can now observe the electricity of power supply BAT；When interior 12 quilt of hexagonal rotary switch
When turning to the second gear, that is, connect power supply BAT and the first closed-loop path 110, and when telescoping switch 21 is closed, power supply BAT
Closed-loop path is formed with warning flashing light 13, while power supply BAT forms closed-loop path with phonetic warning module 100.Phonetic warning mould
Block 100 is music integrated circuit, can arrange suggestion voice, such as " enters job site, asks correct safe wearing cap, lower stretching
Contracting hatband simultaneously buckles well lower jaw protection button ".
The operation principle of phonetic warning safety helmet of the present utility model is described in detail with reference to Fig. 1 to Fig. 6.
Before workmen enters job site, interior hexagonal rotary switch 11 is threaded to and electricity by security official with inner hexagon spanner
Display lamp 12 is turned on, and now in Fig. 6, the second closed-loop path 120 closes, and can now observe the electricity of power supply, when electricity is low more
Change battery or charging.When electric quantity of power supply is sufficient, then interior hexagonal rotary switch 11 is threaded to and warning flashing light 13 with inner hexagon spanner
Turn on phonetic warning module 100, now phonetic warning safety helmet of the present utility model is in first state, telescoping switch 21 is closed
Close, in Fig. 6, the first closed-loop path 110 closes, warning flashing light 13 flashes and phonetic warning module 100 is reminded and " enters construction existing
, ask correct safe wearing cap, drop-down flexible hatband simultaneously to buckle well lower jaw protection button ".Workmen correctly wears according to the mode of Fig. 4
After wearing phonetic warning safety helmet of the present utility model, safety helmet is in the second state, and telescoping switch 21 disconnects, first in Fig. 6
Closed-loop path 110 disconnects, and phonetic warning module 100 and warning 13 circuit of flashing light are closed.When workmen arbitrarily takes safety
During cap, telescoping switch 21 is closed in the presence of spring 205 again, and phonetic warning function is again started up, and constantly reminds constructor
The correct safe wearing cap of member.
Phonetic warning safety helmet of the present utility model, is particularly well-suited to the weaker place of light, such as in tunnel, mine, when
When workmen arbitrarily takes or unties flexible hatband, phonetic warning module will remind workmen correctly to wear, and
Now warn flashing light to flash, site administrator it is easy to see which workmen does not have correct safe wearing cap, just
In field management.Need interior hexagonal rotary switch could be opened or closed using inner hexagon spanner, workmen cannot oneself
Interior hexagonal rotary switch is closed, and workmen is prevented in order to avoid checking, automatically the circuit of safety helmet is closed.Using flexible
Hatband, can mitigate the non-comfort of workmen's safe wearing cap.
Certainly, above-described embodiment is only this utility model preferably embodiment, can also have more during practical application
Change, for example, replaces interior hexagonal rotary switch using regular tap；Or a telescoping switch is only set；Again or the second gold medal
Category electrode only arranges one, and lead is connected on the first metal electrode and the second metal electrode.These changes equally may be used
To realize the purpose of this utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included in this utility model scope of the claims.
Claims (8)
1. phonetic warning safety helmet, including housing and buffering protective cover, the buffer protection cover are arranged on the depression of the housing
Portion, the buffer protection cover are provided with flexible hatband, it is characterised in that：
The surface of shell is provided with interior hexagonal rotary switch, and the interior hexagonal rotary switch includes the gear of more than two, described
Enclosure interior is provided with power supply and phonetic warning module, and the flexible hatband is provided with telescoping switch, the power supply and institute's predicate
Connect to form the first closed-loop path by the interior hexagonal rotary switch and the telescoping switch between sound alarm module；
The telescoping switch includes shell and is arranged on the slip button of the inside the shell, the first metal electrode, the second metal electrode
And spring, the shell is fixed on the extension of the buffer protection cover, and one end of the spring is fixed on the inside of the shell
On end wall, the other end of the spring is fixed on the slip and buckles, and the button that slides is connected with the end of the flexible hatband,
First metal electrode be arranged on it is described slide button side wall on, second metal electrode be arranged on the shell with it is described
In the relative internal side wall of first metal electrode.
2. phonetic warning safety helmet according to claim 1, it is characterised in that：
First metal electrode includes first elastic sheet metal, second metal electrode include two it is separately positioned
Second elastic sheet metal, the length of first elastic sheet metal more than the distance between two described second sheet metals, two
Second sheet metal is electrically connected with the phonetic warning module.
3. phonetic warning safety helmet according to claim 2, it is characterised in that：
Prolong after the buffer protection cover and be symmetrically arranged with two telescoping switch.
4. phonetic warning safety helmet according to claim 3, it is characterised in that：
The extension of the buffer protection cover is provided with regulation buckle.
5. the phonetic warning safety helmet according to any one of Claims 1-4, it is characterised in that：
The surface of shell is additionally provided with battery capacity indication lamp, the battery capacity indication lamp and the power supply, the interior hexagonal rotary switch
Connection forms the second closed-loop path, and the interior hexagonal rotary switch controls the opening and closing of second closed-loop path.
6. phonetic warning safety helmet according to claim 5, it is characterised in that：
The surface of shell is additionally provided with warning flashing light, and the warning flashing light is connected with the phonetic warning wired in parallel.
7. phonetic warning safety helmet according to claim 6, it is characterised in that：
The battery capacity indication lamp and the warning flashing light are arranged at the front of the housing.
8. phonetic warning safety helmet according to claim 7, it is characterised in that：
The phonetic warning module is arranged on the side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048541.2U CN206043571U (en) | 2016-09-09 | 2016-09-09 | Phonetic warning safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048541.2U CN206043571U (en) | 2016-09-09 | 2016-09-09 | Phonetic warning safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206043571U true CN206043571U (en) | 2017-03-29 |
Family
ID=58370211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048541.2U Expired - Fee Related CN206043571U (en) | 2016-09-09 | 2016-09-09 | Phonetic warning safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206043571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106174836A (en) * | 2016-09-09 | 2016-12-07 | 中铁十九局集团第七工程有限公司 | Phonetic warning safety helmet |
-
2016
- 2016-09-09 CN CN201621048541.2U patent/CN206043571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106174836A (en) * | 2016-09-09 | 2016-12-07 | 中铁十九局集团第七工程有限公司 | Phonetic warning safety helmet |
| CN106174836B (en) * | 2016-09-09 | 2022-12-16 | 中铁十九局集团广州工程有限公司 | Safety helmet with voice warning |
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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: 20170329 Termination date: 20200909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |