CN112273778A - Mask type safety helmet with communication function - Google Patents
Mask type safety helmet with communication function Download PDFInfo
- Publication number
- CN112273778A CN112273778A CN202011195955.9A CN202011195955A CN112273778A CN 112273778 A CN112273778 A CN 112273778A CN 202011195955 A CN202011195955 A CN 202011195955A CN 112273778 A CN112273778 A CN 112273778A
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- Prior art keywords
- communication
- mask
- safety helmet
- hanging rack
- annular hanging
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- 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
- A42B3/30—Mounting radio sets or communication systems
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- 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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
-
- 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
- A42B3/18—Face protection devices
- A42B3/20—Face guards, e.g. for ice hockey
-
- 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
- A42B3/28—Ventilating arrangements
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention provides a mask type safety helmet with a communication function, which comprises a safety helmet body, an annular hanging rack and a mask body, wherein two ends of the upper edge of the mask body are arranged at the end part of the annular hanging rack in a hinged manner, a plurality of electromagnets are arranged on the annular hanging rack, power supplies are symmetrically arranged in the middle of the annular hanging rack and respectively supply power to the electromagnets, the safety helmet body comprises an inner shell and an outer shell, the outer shell and the inner shell jointly form a hollow cavity, a plurality of box bodies are respectively fixed at the left side and the right side of the outer shell, the box bodies respectively comprise a hollow part and a solid part, a through hole capable of accommodating the electromagnets is arranged on the solid part, a first magnetic part attracted with the electromagnets is arranged in the through hole, a plurality of vent holes are arranged on the outer surface of the hollow part, and the hollow part is communicated with the cavity, the inner shell is provided with a plurality of air holes, the annular hanging rack is further provided with a communication response component, and the power supply supplies power for the communication response component.
Description
Technical Field
The invention relates to the technical field of safety helmets, in particular to a mask type safety helmet with a communication function.
Background
In the construction process of a power line, communication between constructors and ground guardians on a pole of the power line is difficult, the constructors operate with two hands, and use communication tools such as interphones to communicate at high altitude, so that safety accidents such as falling from high altitude and the like can be caused.
Disclosure of Invention
The present invention is directed to a mask type helmet with communication function, which solves the above problems in the prior art.
The invention is realized by the following technical scheme: a mask type safety helmet with a communication function comprises a safety helmet body, an annular hanging rack and a mask body, wherein two ends of the upper edge of the mask body are mounted at the end part of the annular hanging rack in a hinged mode, a plurality of electromagnets are arranged on the annular hanging rack, power supplies are symmetrically arranged in the middle of the annular hanging rack and respectively supply power to the electromagnets, the safety helmet body comprises an inner shell and an outer shell, the outer shell and the inner shell jointly form a hollow cavity, a plurality of box bodies are respectively fixed at the left side and the right side of the outer shell, each box body internally comprises a hollow part and a solid part, a through hole capable of containing the electromagnets is arranged on the solid part, a first magnetic part attracted with the electromagnets is arranged in the through hole, a plurality of ventilation holes are formed in the outer surface of the hollow part, and the hollow part is communicated with the cavity, the inner shell is provided with a plurality of air holes, the annular hanging rack is further provided with a communication response component, and the power supply supplies power for the communication response component.
Preferably, a fan is arranged on one side of the electromagnet and fixed on the annular hanging rack, and the power supply supplies power to the fan.
Preferably, the number of the fans is at most two.
Preferably, a supporting frame is arranged at one end of the annular hanging frame, a roller structure is arranged on the supporting frame, and two ends of the upper edge of the mask main body are connected with the roller structure in a hinged mode.
Preferably, the communication response assembly comprises an interphone system, the interphone system comprises an intercom placing box, a loudspeaker and a microphone, the intercom placing box is fixed on the hanging rack, a modem circuit and a voice amplifying circuit are arranged inside the intercom placing box, the loudspeaker and the microphone are arranged outside the intercom placing box, the voice amplifying circuit is sequentially connected with the modem circuit and the loudspeaker, and the microphone is sequentially connected with the voice amplifying signal and the modem circuit.
Preferably, the communication answering assembly further comprises a cordless control end, and the cordless control end is used for adjusting the use frequency band of the modulation and demodulation circuit.
Preferably, an antenna is arranged on the annular hanging frame, and the antenna is electrically interconnected with the modulation and demodulation circuit.
Preferably, a power switch is arranged on the annular hanging frame and used for switching on/off power supply of the power supply to the electromagnet and the interphone system.
Preferably, the top of the safety helmet body is provided with an electroscope and an alarm, and the electroscope is electrically connected with the alarm.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a mask type safety helmet with a communication function, wherein a safety helmet body is detachably connected with a ring-shaped hanging rack, a mask main body is fixed at the end part of the ring-shaped hanging rack and used for protecting the face of a user, the safety helmet body comprises an inner shell and an outer shell, the outer shell and the inner shell jointly enclose a hollow cavity, the mask type safety helmet has better impact resistance and can well protect the head of an operator, the outer shell is made of high-strength materials and provides good protection capability for the user, the inner shell is made of flexible breathable materials and can effectively improve the use feeling of the user, when the ring-shaped hanging rack needs to be used, an electromagnet on the ring-shaped hanging rack is aligned to a through hole on a solid part of a box body, the electromagnet is placed into the through hole, and the electromagnet and a first magnetic part are firmly attracted under the action of magnetic force, the annular hanging rack is fixed on the safety helmet, in addition, in order to improve the wearing body feeling of the safety helmet body, a plurality of vent holes are formed in the hollow part of the box body, because the length of the electromagnet is longer than the depth of the through hole, when the electromagnet is in contact with the first magnetic part in the through hole, a gap with a certain distance is formed between the annular hanging rack and the box body, external wind can be blown into the vent holes from the gap, enters the cavity along the vent holes and is finally blown to the head of a user by the inner shell to realize cooling;
in addition, still be equipped with the communication on annular stores pylon and answer the subassembly, when the user wears the safety helmet that this embodiment provided and steps on the shaft tower and carry out the operation, through the communication answer subassembly, can be convenient with the shaft tower under the personnel communicate, greatly reduced the risk that the operation personnel fell from the aerial work.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a general structural diagram of a mask-type helmet with a communication function according to the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a top view of a mask-type helmet with communication function according to the present invention;
fig. 4 is an overall structural diagram of another embodiment of a mask type helmet with a communication function according to the present invention.
In the figure, 1 safety helmet body, 1a inner shell, 1b outer shell, 1c cavity, 2 annular hangers, 3 mask main parts, 4 electromagnets, 5 box bodies, 6 hollow parts, 7 solid parts, 8 through holes, 9 first magnetic parts, 10 ventilation holes, 11 support frames, 12 roller structures, 13 talkback placing boxes, 14 loudspeakers, 15 microphones, 16 modulation and demodulation circuits, 17 voice amplification circuits, 18 antennas, 19 power switches, 20 electroscopes, 21 alarms and 22 fans.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, a mask type safety helmet with a communication function comprises a safety helmet body 1, an annular hanging rack 2 and a mask body 3, wherein two ends of the upper edge of the mask body 3 are hinged to the end of the annular hanging rack 2, a plurality of electromagnets 4 are arranged on the annular hanging rack 2, a power supply is symmetrically arranged in the middle of the annular hanging rack 2 and supplies power to the electromagnets 4, the safety helmet body 1 comprises an inner shell 1a and an outer shell 1b, the outer shell 1b and the inner shell 1a define a hollow chamber 1c, a plurality of box bodies 5 are fixed on the left side and the right side of the outer shell 1b, each box body 5 comprises a hollow part 6 and a solid part 7, a through hole 8 capable of accommodating the electromagnet 4 is arranged on the solid part 7, and a first magnetic part 9 attracted to the electromagnet 4 is arranged in the through hole 8, the surface of hollow portion 6 is equipped with a plurality of ventilation holes 10, just hollow portion 6 with cavity 1c is linked together, be equipped with a plurality of bleeder vents on the inner shell 1a, the subassembly is answered in the communication that still is equipped with on the annular stores pylon 2, the power does the subassembly power supply is answered in the communication.
The mask type safety helmet with the communication function provided by the embodiment of the invention has the advantages that the safety helmet body 1 is detachably connected with the annular hanging rack 2, the mask main body 3 is fixed at the end part of the annular hanging rack 2 and used for protecting the face of a user, the safety helmet body 1 comprises an inner shell 1a and an outer shell 1b, the outer shell 1b and the inner shell 1a jointly form a hollow cavity 1c which has better shock resistance and can well protect the head of an operator, the outer shell 1b is made of high-strength materials and provides good protection capability for the user, the inner shell 1a is made of flexible breathable materials and can effectively improve the use feeling of the user, the box bodies 5 are respectively arranged at the four corners of the safety helmet body 1, each box body 5 internally comprises a hollow part 6 and a solid part 7, when the annular hanging rack 2 is required to be used, the electromagnet 4 on the annular hanging rack 2 is aligned to the through hole 8 in the solid part 7 of the box body 5, the electromagnet 4 is placed into the through hole 8, under the action of magnetic force, the electromagnet 4 is firmly attracted with the first magnetic part 9, so that the annular hanging rack 2 is fixed on the safety helmet, in addition, in order to improve the wearing body feeling of the safety helmet body 1, a plurality of vent holes 10 are formed in the hollow part 6 of the box body 5, because the length of the electromagnet 4 is longer than the depth of the through hole 8, when the electromagnet 4 is in contact with the first magnetic part 9 in the through hole 8, a gap with a certain distance is formed between the annular hanging rack 2 and the box body 5, external wind can be blown into the vent holes 10 from the gap, enters the cavity 1c along the vent holes 10, and is finally blown to the head of a user by the inner shell 1a to realize cooling;
in addition, still be equipped with the communication on annular stores pylon 2 and answer the subassembly, when the user wears the safety helmet that this embodiment provided and steps on the shaft tower and carry out the operation, through the communication answer subassembly, can be convenient with the shaft tower under the personnel exchange, greatly reduced the risk that the operation personnel fell from the aerial work.
Specifically, an tip of annular stores pylon 2 is equipped with support frame 11, be equipped with drum structure 12 on the support frame 11, the both ends of the upper edge of face guard main part 3 with the form of hinge connection with drum structure 12 links to each other, through drum structure 12, can make face guard main part 3 can move about, when face guard main part 3 moves about to the top of the head, convenient closely observation equipment, environment etc. when face guard main part 3 is pulled down to the front, can prevent that the user from causing the potential safety hazard to eye or face in the arc light that produces when carrying out the operation to the pole tower, can also break down at equipment simultaneously, cause when firing, explosion, protect user's face.
In addition, the face guard main part 3 is embedded with goggles assembly (not marked), goggles assembly (not marked) from inside to outside includes white glass, filter glass, passes through white glass and filter glass, can effectively filter out the highlight when playing the eye.
Specifically, the communication response subassembly includes intercom system, intercom system places box 13, speaker 14 and microphone 15 including talkbacking, talkbacking and places box 13 and be fixed in on the stores pylon 2, talkbacking and placing inside modem circuit 16, the pronunciation amplifier circuit 17 of establishing that box 13 can be used to the protector of placing, speaker 14 and microphone 15 set up in place the box outside, pronunciation amplifier circuit 17 in proper order with modem circuit 16, the electrical property of speaker 14 link to each other, microphone 15 in proper order with pronunciation amplified signal, modem circuit 16 electrical property link to each other.
When the staff under the tower communicates with the staff on the pole, the modulation and demodulation circuit 16 receives the radio signal and demodulates the corresponding radio signal into a corresponding electric signal, the electric signal is amplified by the voice amplification circuit 17 and then converted into an acoustic signal, and the acoustic signal is played through the loudspeaker 14, so that the staff on the tower can receive the voice message from the staff under the tower;
when the staff on the pole communicates with the staff under the tower, the voice signal of the staff on the pole is collected through the microphone 15 and converted into an electric signal, the electric signal is amplified through the voice amplifying circuit 17, and the electric signal is modulated into a radio signal through the modulation and demodulation circuit 16 and transmitted to the staff under the tower.
Specifically, the communication answering component further includes a cordless control terminal, and the cordless control terminal is used for adjusting the use frequency band of the modem circuit 16.
Specifically, an antenna 18 is disposed on the ring-shaped hanger 2, the antenna 18 is electrically interconnected with the modulation and demodulation circuit 16, and the modulation and demodulation circuit receives/sends a radio signal through the antenna 18.
Specifically, the annular hanging frame 2 is provided with a power switch 19, and the power switch 19 is used for switching on/off power supply of the power supply to the electromagnet 4 and the interphone system.
Specifically, in an embodiment of the invention, the top of the safety helmet body 1 is further provided with an electroscope 20 and an alarm 21, the electroscope 20 is electrically connected with the alarm 21, when a user of the safety helmet is at a certain distance from a high-voltage leakage position, the electroscope 20 can give an alarm through the alarm 21, so that the circuit or equipment is electrified when the user is prompted to work, and the occurrence of electric shock casualty accidents of personnel is avoided.
As shown in fig. 4, in one embodiment of the present invention, a fan 22 is provided on one side of the electromagnet 4, but the number of the fans 22 is at most two, so that the fan 22 is fixed to the ring hanger 2 to reduce the power supply load of a power supply that supplies power to the fan 22.
When the electro-magnet 4 with the first magnetic part 9 in the through-hole 8 contacts, still there is the space of certain interval between annular stores pylon 2 and the box body 5, and the interval in this space is just in time matchd to its fan 22's size, and under the hot operational environment, the user can in time open fan 22, and the wind of fan 22 can be insufflated from the gap the ventilation hole 10 to get into cavity 1c along ventilation hole 10, and finally blow to user's head by inner shell 1a in order to realize the cooling, and then alleviate the vexed sense of heat of user's head greatly, avoid the emergence of heatstroke situation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A mask type safety helmet with a communication function is characterized by comprising a safety helmet body, an annular hanging rack and a mask body, wherein two ends of the upper edge of the mask body are mounted at the end part of the annular hanging rack in a hinged mode, a plurality of electromagnets are arranged on the annular hanging rack, power supplies are symmetrically arranged in the middle of the annular hanging rack and respectively supply power to the electromagnets, the safety helmet body comprises an inner shell and an outer shell, the outer shell and the inner shell jointly form a hollow cavity, a plurality of box bodies are respectively fixed on the left side and the right side of the outer shell, each box body comprises a hollow part and a solid part, a through hole capable of containing the electromagnets is formed in the solid part, a first magnetic part attracted with the electromagnets is arranged in the through hole, a plurality of ventilation holes are formed in the outer surface of the hollow part, and the hollow part is communicated with the cavity, the inner shell is provided with a plurality of air holes, the annular hanging rack is further provided with a communication response component, and the power supply supplies power for the communication response component.
2. A communication-enabled mask-type safety helmet according to claim 1, wherein a fan is disposed on one side of the electromagnet, the fan is fixed to the ring-shaped hanger, and the power supply supplies power to the fan.
3. A communication-enabled mask headgear according to claim 2 wherein the number of fans is at most two.
4. A communication-enabled mask-type safety helmet according to claim 2, wherein the ring-shaped hanging frame has a supporting frame at one end thereof, the supporting frame is provided with a roller structure, and both ends of the upper edge of the mask body are connected to the roller structure in a hinged manner.
5. The mask-type helmet with communication function according to claim 1, wherein the communication answering component comprises an intercom system, the intercom system comprises an intercom placing box, a speaker and a microphone, the intercom placing box is fixed on the hanging rack, a modem circuit and a voice amplifying circuit are arranged inside the intercom placing box, the speaker and the microphone are arranged outside the placing box, the voice amplifying circuit is electrically connected with the modem circuit and the speaker in turn, and the microphone is electrically connected with the voice amplifying signal and the modem circuit in turn.
6. A communication-enabled mask headgear according to claim 5, wherein the communication transponder assembly further comprises a cordless control terminal for adjusting a frequency band of use of the modem circuitry.
7. A communication-enabled mask headgear according to claim 5 wherein an antenna is provided on the loop hanger, the antenna being electrically interconnected to the modem circuitry.
8. A communication-capable mask type helmet according to claim 5, wherein the ring hanger has a power switch for turning on/off power supply to the electromagnet and the interphone system.
9. The mask type safety helmet with the communication function according to claim 1, wherein an electroscope and an alarm are arranged on the top of the safety helmet body, and the electroscope is electrically connected with the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195955.9A CN112273778A (en) | 2020-10-30 | 2020-10-30 | Mask type safety helmet with communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195955.9A CN112273778A (en) | 2020-10-30 | 2020-10-30 | Mask type safety helmet with communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112273778A true CN112273778A (en) | 2021-01-29 |
Family
ID=74353782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011195955.9A Pending CN112273778A (en) | 2020-10-30 | 2020-10-30 | Mask type safety helmet with communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112273778A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013148A (en) * | 2014-06-23 | 2014-09-03 | 浙江美盾防护技术有限公司 | Helmet support and helmet |
| CN106037111A (en) * | 2016-08-04 | 2016-10-26 | 国家电网公司 | Multifunctional safety helmet |
| CN107736678A (en) * | 2017-10-20 | 2018-02-27 | 辜碧霞 | The intelligent safety helmet used suitable for power worker |
| CN208891023U (en) * | 2018-09-29 | 2019-05-21 | 歌尔科技有限公司 | A kind of auricular concha detachable list bi-telephone |
| CN110269308A (en) * | 2019-07-02 | 2019-09-24 | 北京中航天诚科技有限公司 | A kind of universal flight protection helmet of high degree of comfort |
| CN209915105U (en) * | 2018-10-24 | 2020-01-10 | 东建亮 | Protective helmet for geological exploration |
-
2020
- 2020-10-30 CN CN202011195955.9A patent/CN112273778A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013148A (en) * | 2014-06-23 | 2014-09-03 | 浙江美盾防护技术有限公司 | Helmet support and helmet |
| CN106037111A (en) * | 2016-08-04 | 2016-10-26 | 国家电网公司 | Multifunctional safety helmet |
| CN107736678A (en) * | 2017-10-20 | 2018-02-27 | 辜碧霞 | The intelligent safety helmet used suitable for power worker |
| CN208891023U (en) * | 2018-09-29 | 2019-05-21 | 歌尔科技有限公司 | A kind of auricular concha detachable list bi-telephone |
| CN209915105U (en) * | 2018-10-24 | 2020-01-10 | 东建亮 | Protective helmet for geological exploration |
| CN110269308A (en) * | 2019-07-02 | 2019-09-24 | 北京中航天诚科技有限公司 | A kind of universal flight protection helmet of high degree of comfort |
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