CN109480368A - A kind of water proof type intelligent helmet - Google Patents
A kind of water proof type intelligent helmet Download PDFInfo
- Publication number
- CN109480368A CN109480368A CN201811228421.4A CN201811228421A CN109480368A CN 109480368 A CN109480368 A CN 109480368A CN 201811228421 A CN201811228421 A CN 201811228421A CN 109480368 A CN109480368 A CN 109480368A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- headlamp
- main body
- light sensor
- water proof
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a kind of water proof type intelligent helmets, it is related to intelligent wearable device technical field, the water proof type intelligent helmet, including helmet main body and power supply, the inner surface of helmet main body is fixedly connected with the outer surface of the waterproof headrest, the side of helmet main body is fixedly connected with one end of charging connection block, one end of helmet main body is fixedly connected with one end of water retaining facing, the other side of helmet main body is fixedly connected with one end of headlamp fixed block, the other side of helmet main body is fixedly connected with one end of light sensor, and the other side of helmet main body is fixedly connected with light sensor cover.The water proof type intelligent helmet; the impact force of helmet main body and external object can be reduced by the waterproof headrest to guarantee the safety of user; light sensor can incude the power of ambient; facilitate the switch of control headlamp; light sensor cover can protect the safety of light sensor, prevent light sensor from damaging.
Description
Technical field
The present invention relates to intelligent wearable device technical field, specially a kind of water proof type intelligent helmet.
Background technique
Intelligent helmet is a kind of novel device noun, and common crash helmet only plays the role of mechanical protection to people, prevents weight
The injury that object falls to head part.And intelligent helmet then passes through technical staff in conjunction with high-new technology products a common helmet
Upgrading reaches intelligent function required for us, and intelligent helmet and visual command system are at present in emergency management and rescue such as the fire-fighting scenes of a fire
Industry is widely used.Intelligent helmet forms high performance mobile processing letter using a large amount of accurate reliable electronic chips
Node is ceased, this platform is based on, creates the advanced application of various industries.
A kind of Multi-function smart helmet disclosed in Chinese invention patent application prospectus CN206171574U, should
Multi-function smart helmet, camera can be used for real-time display live video, by long-range main unlatching work, before LED illumination lamp is given
Set camera light filling: three colors of tri coloured lantern represent the different conditions of electric field strength in current environment, are worked as by three kinds of colouring discriminations
The safe condition of preceding local environment, green safe, orange warning, red danger；Light-guiding pillar is mounted on above tri coloured lantern pearl, by light
It exports on the outside of the brim of a hat, makes the inside and outside visible alarm light simultaneously of the helmet.But the Multi-function smart helmet, it cannot be to make at night
User provides the effect of illumination.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of water proof type intelligent helmets, solve existing intelligent head
Helmet, the problem of cannot provide illuminating effect for user at night.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of water proof type intelligent helmet, including helmet main body and power supply, the inner surface of the helmet main body are fixedly connected anti-
The outer surface of head pad, the side of the helmet main body are fixedly connected with one end of charging connection block, one end of the helmet main body
It is fixedly connected with one end of water retaining facing, the other side of the helmet main body is fixedly connected with one end of headlamp fixed block, the head
The other side of helmet ontology is fixedly connected with one end of light sensor, and the other side of the helmet main body is fixedly connected with light level
The inside of device cover, the helmet main body is fixedly connected with the side of ear muff；
The other end of the headlamp fixed block offers slot, and the inside of the slot is fixedly connected with headlamp, institute
The top side and bottom side for stating headlamp open up fluted, one end of the internal activity connection inserted link of the groove, institute
The other end for stating inserted link is fixedly connected with the bottom end of pressing plate, and the other end of the pressing plate is fixedly connected with movable block side one end,
The other end of the movable block is fixedly connected with one end of elastic, and a middle side part of the movable block is fixedly connected with the one of lining bar
End, the other end of the lining bar are fitted and connected the side of headlamp pad；
One end of elevating lever is fixedly connected in the middle part of the other side of the pressing plate, the inner roof wall and inner bottom wall of the slot are opened
Equipped with loose slot, the inside of the loose slot is fixedly connected with baffle, and the side both ends of the baffle are fixedly connected with rubber rods
One end, the other end of the rubber rods is fixedly connected with the inner roof wall of loose slot, and the other end of the elevating lever is fixedly connected
There is pull ring, the elevating lever is flexibly connected with headlamp fixed block；
The input terminal of the output end electrical connection master cpu of the power supply, the output end of the light sensor are electrically connected master
Control the input terminal of CPU, the input terminal of the output end electrical connection lighting lamp control module of the master cpu, the lighting lamp control
The input terminal of the output end electrical connection headlamp of module.
Optionally, the light sensor is located at the inside of light sensor cover；
The light sensor and light sensor cover are respectively positioned on the top of headlamp fixed block.
Optionally, the both ends of the light sensor cover are fixedly connected with the other side of helmet main body；
The other side of the movable block is flexibly connected with the inner sidewall of slot.
Optionally, the two sides inner wall of the helmet main body is fixedly connected with the side of ear muff；
The outside of the ear muff is fixedly connected with the waterproof headrest.
Optionally, the inner roof wall of the slot and inner bottom wall are fitted and connected with the other side of pressing plate；
The top and bottom of the headlamp are fitted and connected with pressing plate side.
Optionally, the both ends of the elastic are fixedly connected with the other end of movable block；
The both ends of the headlamp pad are fitted and connected with pressing plate side.
Optionally, the side both ends of the headlamp pad are fitted and connected with the other end of lining bar；
The other side of the headlamp pad is fixedly connected with the side of headlamp.
Optionally, the side both ends of the headlamp pad are fitted and connected with the other end of lining bar；
The other side of the headlamp pad is fixedly connected with the side of headlamp.
Optionally, the inner roof wall two sides of the loose slot are fixedly connected with the other end of rubber rods；
The both ends of the pull ring are fixedly connected with the other end of elevating lever.
Optionally, the master cpu is STM32F405VG master cpu
The light sensor is GVGR-T10GD light sensor.
(3) beneficial effect
The present invention provides a kind of water proof type intelligent helmet, have it is following the utility model has the advantages that
(1), water proof type intelligent helmet, on the one hand, helmet main body and external object can be reduced by the waterproof headrest
For impact force to guarantee the safety of user, the waterproof headrest and water retaining facing can prevent extraneous water from entering the interior of helmet main body
Portion influences to use, and light sensor can incude the power of ambient, facilitates the switch of control headlamp.
(2), the water proof type intelligent helmet, on the other hand, light sensor cover can protect the safety of light sensor, prevent
Only light sensor damages, and headlamp fixed block can guarantee the fixation of headlamp while also facilitate the disassembly of headlamp, shines
Bright lamp pad and elastic can reduce helmet main body influence caused by headlamp when shaking.
Detailed description of the invention
Fig. 1 is module connection diagram of the invention；
Fig. 2 is structure of the invention side cross sectional views；
Fig. 3 is schematic structural cross-sectional view of the invention；
Fig. 4 is headlamp fixed-block-architecture (FBA) schematic internal view of the invention；
Fig. 5 is structure enlargement diagram at A in Fig. 2 of the invention.
In figure: 1- helmet main body, 2- power supply, the 3- waterproof headrest, 4- charging connection block, 5- water retaining facing, 6- headlamp are solid
Determine block, 7- light sensor, 8- light sensor cover, 9- ear muff, 10- slot, 11- headlamp, 12- groove, 13- inserted link, 14-
Pressing plate, 15- movable block, 16- elastic, 17- lining bar, 18- headlamp pad, 19- elevating lever, 20- loose slot, 21- baffle, 22-
Rubber rods, 23- pull ring, 24- master cpu, 25- lighting lamp control module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:
A kind of water proof type intelligent helmet, including helmet main body 1 and power supply 2, the inner surface of helmet main body 1 are fixedly connected with waterproof
The outer surface of the headrest 3 can reduce the impact force of helmet main body 1 and external object by the waterproof headrest 3 to guarantee user
Safety, the side of helmet main body 1 is fixedly connected with one end of charging connection block 4, and one end of helmet main body 1 is fixedly connected with obstructing surface
The internal influence that one end of plate 5, the waterproof headrest 3 and water retaining facing 5 can prevent extraneous water from entering helmet main body 1 uses, head
The other side of helmet ontology 1 is fixedly connected with one end of headlamp fixed block 6, and the other side of helmet main body 1 is fixedly connected with light level
One end of device 7, light sensor 7 can incude the power of ambient, facilitate the switch of control headlamp 11, helmet main body 1
The other side be fixedly connected with light sensor cover 8, light sensor cover 8 can protect the safety of light sensor 7, prevent light
Line sensor 7 damages, and the inside of helmet main body 1 is fixedly connected with the side of ear muff 9；
The other end of headlamp fixed block 6 offers slot 10, and the inside of slot 10 is fixedly connected with headlamp 11, illumination
Lamp fixed block 6 can guarantee the fixation of headlamp 11 while also facilitate the disassembly of headlamp 11, the top side of headlamp 11
Fluted 12 are opened up with bottom side, one end of the internal activity connection inserted link 13 of groove 12, the other end of inserted link 13 is fixed
The bottom end of pressing plate 14 is connected, the other end of pressing plate 14 is fixedly connected with 15 side one end of movable block, the other end of movable block 15
It is fixedly connected with one end of elastic 16, headlamp pad 18 and elastic 16 can reduce helmet main body 1 when shaking to headlamp
It is influenced caused by 11, a middle side part of movable block 15 is fixedly connected with one end of lining bar 17, and the other end of lining bar 17 is fitted and connected photograph
The side of bright lamp pad 18；
One end of elevating lever 19 is fixedly connected in the middle part of the other side of pressing plate 14, the inner roof wall and inner bottom wall of slot 10 open up
There is loose slot 20, the inside of loose slot 20 is fixedly connected with baffle 21, and the side both ends of baffle 21 are fixedly connected with rubber rods 22
One end, the other end of rubber rods 22 is fixedly connected with the inner roof wall of loose slot 20, and the other end of elevating lever 19 is fixedly connected with
Pull ring 23, elevating lever 19 are flexibly connected with headlamp fixed block 6；
The input terminal of the output end electrical connection master cpu 24 of power supply 2, the output end of light sensor 7 are electrically connected master control
The input terminal of CPU24, the input terminal of the output end electrical connection lighting lamp control module 25 of master cpu 24, lighting lamp control module
The input terminal of 25 output end electrical connection headlamp 11.
As a kind of optional technical solution of the invention:
Light sensor 7 is located at the inside of light sensor cover 8, and light sensor cover 8 is facilitated to protect light sensor 7
Safety；
Light sensor 7 and light sensor cover 8 are respectively positioned on the top of headlamp fixed block 6, and light sensor 7 is facilitated to feel
Answer the power of light.
As a kind of optional technical solution of the invention:
The both ends of light sensor cover 8 are fixedly connected with the other side of helmet main body 1, guarantee light sensor cover 8
It is fixed, facilitate the use of light sensor cover 8；
The other side of movable block 15 is flexibly connected with the inner sidewall of slot 10, is guaranteed the balance of movable block 15, is prevented activity
Block 15 tilts.
As a kind of optional technical solution of the invention:
The two sides inner wall of helmet main body 1 is fixedly connected with the side of ear muff 9；
The outside of ear muff 9 is fixedly connected with the waterproof headrest 3, guarantees the fixation of ear muff 9, facilitates the fixation for guaranteeing ear muff 9
It uses.
As a kind of optional technical solution of the invention:
The other side of the inner roof wall and inner bottom wall of slot 10 with pressing plate 14 is fitted and connected；
The top and bottom of headlamp 11 are fitted and connected with 14 side of pressing plate, limit the scope of activities of pressing plate 14.
As a kind of optional technical solution of the invention:
The both ends of elastic 16 are fixedly connected with the other end of movable block 15, are guaranteed the fixation of elastic 16, are facilitated bullet
Property 16 stress of column stretch；
The both ends of headlamp pad 18 are fitted and connected with 14 side of pressing plate, prevent headlamp pad 18 and pressing plate 14 from influencing each other
It uses.
As a kind of optional technical solution of the invention:
The other end of the side both ends of headlamp pad 18 with lining bar 17 is fitted and connected；
The other side of headlamp pad 18 is fixedly connected with the side of headlamp 11, guarantees the fixation of headlamp pad 18, convenient
Inserted link 13 fixes headlamp 11.
As a kind of optional technical solution of the invention:
The middle part of baffle 21 is fixedly connected with the outside of elevating lever 19；
The both ends of baffle 21 are flexibly connected with the two sides inner wall of loose slot 20 respectively, and easy of rise bar 19 drives baffle 21 living
It is dynamic, facilitate baffle 21 to squeeze rubber rods 22.
As a kind of optional technical solution of the invention:
The inner roof wall two sides of loose slot 20 are fixedly connected with the other end of rubber rods 22, guarantee the fixation of rubber rods 22,
Facilitate 22 forced compression of rubber rods；
The both ends of pull ring 23 are fixedly connected with the other end of elevating lever 19, are guaranteed the fixation of pull ring 23, are prevented pull ring 23
Stress is fallen.
As a kind of optional technical solution of the invention:
Master cpu 24 is STM32F405VG master cpu；
Light sensor 7 is GVGR-T10GD light sensor.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the water proof type intelligent helmet, in use, applying pulling force to pull ring 23, elevating lever 19 will lead to pull ring
23 power being subject to drive baffle 21 and pressing plate 14 mobile, will squeeze rubber rods 22 when baffle 21 is mobile, press rubber rods 22
Contracting generates elastic force, will drive the movement of inserted link 13 when the mobile opportunity of pressing plate 14, and drive 15 tensile elasticity column 16 of movable block, makes elasticity
Column 16 generates pulling force, headlamp 11 is inserted into the inside of slot 10 after inserted link 13 is mobile, when headlamp pad 18 and lining bar
The power acted on pull ring 23 is unclamped after 17 contacts, the elastic force of rubber rods 22 and the pulling force of elastic 16 just will drive the shifting of pressing plate 14
It is dynamic, so that inserted link 13 is inserted into the inside of groove 12, headlamp 11 is fixed, then by 1 set of helmet main body on the head of user, when
After weather is dimmed, light sensor 7 will issue signal to master cpu 24 by the brightness of light, and master cpu 24 will pass through
Lighting lamp control module 25 opens headlamp 11.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of water proof type intelligent helmet, including helmet main body (1) and power supply (2), it is characterised in that: the helmet main body (1)
Inner surface be fixedly connected with the outer surfaces of the waterproof headrest (3), the side of the helmet main body (1) is fixedly connected with charging connection block
(4) one end, one end of the helmet main body (1) are fixedly connected with one end of water retaining facing (5), the helmet main body (1) it is another
Side is fixedly connected with one end of headlamp fixed block (6), and the other side of the helmet main body (1) is fixedly connected with light sensor
(7) other side of one end, the helmet main body (1) is fixedly connected with light sensor cover (8), the helmet main body (1)
Inside is fixedly connected with the side of ear muff (9)；
The other end of the headlamp fixed block (6) offers slot (10), and the inside of the slot (10) is fixedly connected with photograph
Bright lamp (11), the top side and bottom side of the headlamp (11) open up fluted (12), the groove (12) it is interior
Portion is flexibly connected the one end of inserted link (13), and the other end of the inserted link (13) is fixedly connected with the bottom end of pressing plate (14), described
The other end of pressing plate (14) is fixedly connected with movable block (15) side one end, and the other end of the movable block (15) is fixedly connected with elasticity
One end of column (16), a middle side part of the movable block (15) are fixedly connected with one end of lining bar (17), the lining bar (17) it is another
One end is fitted and connected the side of headlamp pad (18)；
It is fixedly connected with one end of elevating lever (19) in the middle part of the other side of the pressing plate (14), the inner roof wall of the slot (10) and interior
Bottom wall offers loose slot (20), and the inside of the loose slot (20) is fixedly connected with baffle (21), the baffle (21)
Side both ends are fixedly connected with one end of rubber rods (22), the other end of the rubber rods (22) and the inner roof wall of loose slot (20)
It is fixedly connected, the other end of the elevating lever (19) is fixedly connected with pull ring (23), and the elevating lever (19) is fixed with headlamp
Block (6) is flexibly connected；
The input terminal of output end electrical connection master cpu (24) of the power supply (2), the output end electricity of the light sensor (7)
Connect the input terminal of master cpu (24), the input of output end electrical connection lighting lamp control module (25) of the master cpu (24)
End, the input terminal of output end electrical connection headlamp (11) of the lighting lamp control module (25).
2. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The light sensor (7) is located at the inside of light sensor cover (8)；
The light sensor (7) and light sensor cover (8) are respectively positioned on the top of headlamp fixed block (6).
3. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The both ends of the light sensor cover (8) are fixedly connected with the other side of helmet main body (1)；
The other side of the movable block (15) is flexibly connected with the inner sidewall of slot (10).
4. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The two sides inner wall of the helmet main body (1) is fixedly connected with the side of ear muff (9)；
The outside of the ear muff (9) is fixedly connected with the waterproof headrest (3).
5. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The other side of the inner roof wall and inner bottom wall of the slot (10) with pressing plate (14) is fitted and connected；
The top and bottom of the headlamp (11) are fitted and connected with pressing plate (14) side.
6. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The both ends of the elastic (16) are fixedly connected with the other end of movable block (15)；
The both ends of the headlamp pad (18) are fitted and connected with pressing plate (14) side.
7. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The other end of the side both ends of the headlamp pad (18) with lining bar (17) is fitted and connected；
The other side of the headlamp pad (18) is fixedly connected with the side of headlamp (11).
8. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
It is fixedly connected on the outside of the middle part of the baffle (21) and elevating lever (19)；
The both ends of the baffle (21) are flexibly connected with the two sides inner wall of loose slot (20) respectively.
9. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The inner roof wall two sides of the loose slot (20) are fixedly connected with the other end of rubber rods (22)；
The both ends of the pull ring (23) are fixedly connected with the other end of elevating lever (19).
10. a kind of water proof type intelligent helmet according to claim 1, it is characterised in that:
The master cpu (24) is STM32F405VG master cpu
The light sensor (7) is GVGR-T10GD light sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228421.4A CN109480368A (en) | 2018-10-22 | 2018-10-22 | A kind of water proof type intelligent helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228421.4A CN109480368A (en) | 2018-10-22 | 2018-10-22 | A kind of water proof type intelligent helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480368A true CN109480368A (en) | 2019-03-19 |
Family
ID=65692470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811228421.4A Pending CN109480368A (en) | 2018-10-22 | 2018-10-22 | A kind of water proof type intelligent helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480368A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104489987A (en) * | 2014-10-22 | 2015-04-08 | 嘉兴职业技术学院 | Multifunctional safety helmet |
| CN205695938U (en) * | 2016-03-29 | 2016-11-23 | 中原工学院 | Fire hat |
| CN106617450A (en) * | 2016-10-31 | 2017-05-10 | 徐浩歌 | Multifunctional safety helmet used for power construction |
| CN206822081U (en) * | 2017-05-25 | 2018-01-02 | 张迪军 | A kind of LED safety caps with prompting function |
| CN206933449U (en) * | 2017-11-02 | 2018-01-30 | 西安科技大学 | A kind of safety cap of energy-conserving and environment-protective |
| CN108294392A (en) * | 2018-02-07 | 2018-07-20 | 曾强 | A kind of constructing tunnel worker safety cap |
-
2018
- 2018-10-22 CN CN201811228421.4A patent/CN109480368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104489987A (en) * | 2014-10-22 | 2015-04-08 | 嘉兴职业技术学院 | Multifunctional safety helmet |
| CN205695938U (en) * | 2016-03-29 | 2016-11-23 | 中原工学院 | Fire hat |
| CN106617450A (en) * | 2016-10-31 | 2017-05-10 | 徐浩歌 | Multifunctional safety helmet used for power construction |
| CN206822081U (en) * | 2017-05-25 | 2018-01-02 | 张迪军 | A kind of LED safety caps with prompting function |
| CN206933449U (en) * | 2017-11-02 | 2018-01-30 | 西安科技大学 | A kind of safety cap of energy-conserving and environment-protective |
| CN108294392A (en) * | 2018-02-07 | 2018-07-20 | 曾强 | A kind of constructing tunnel worker safety cap |
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