CN218127168U - Integrated communication ear protection device and helmet - Google Patents

Abstract

The application discloses communication ear protector and helmet that integrates, communication ear protector are used for detachable to connect the helmet main part at the helmet, communication ear protector includes casing, independent communication module and battery, the independent communication module electricity is connected the battery, the holding chamber has been seted up to the casing, independent communication module with the battery holding in the holding intracavity, independent communication module can be used for carrying out communication connection with external equipment independently and realize independent communication. Through the mode, the independent communication function can be realized based on the communication ear protection.

Description

Integrated communication ear protection device and helmet

Technical Field

The application relates to the technical field of communication, in particular to an integrated communication ear protection device and a helmet.

Background

With the rapid development of communication technology, people have higher and higher requirements on communication, and on the premise of ensuring the communication quality, people also want to be capable of realizing communication under various conditions in the most convenient way. Such as a head-mounted communication device, when a user is not convenient to use the handheld communication device for communication, the communication can be performed through the head-mounted communication device, so that the convenience of communication is improved. However, in the existing head-mounted communication equipment, the functions are dispersed, the wearing and taking are inconvenient, and the communication part cannot be used alone in emergency, that is, when a certain part in the head-mounted communication equipment is damaged, the whole head-mounted communication equipment cannot realize the communication function.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application provides communication earmuff device and helmet that integrates, can realize independent communication function based on the communication earmuff.

In order to solve the technical problem, the application adopts a technical scheme that: the utility model provides a communication ear protector that integrates, communication ear protector is used for detachable to connect the helmet main part at the helmet, and communication ear protector includes casing, independent communication module and battery, and the battery is connected to independent communication module electricity, and the holding chamber has been seted up to the casing, and independent communication module and battery holding in the holding intracavity, independent communication module can be used for independently carrying out communication connection with external equipment and realize independent communication.

In order to solve the above technical problem, another technical solution adopted by the present application is: the utility model provides a helmet, including helmet main part and the above-mentioned communication ear protection device that integrates that this application provided, communication ear protection device detachable connects helmet main part.

The beneficial effect of this application is: be different from prior art's condition, because the communication ear protector of this application includes the casing, independent communication module and battery, and independent communication module electricity is connected the battery and is supplied power to independent communication module in order to realize, and communication ear protector detachable connects on the helmet main body of helmet, because the independent helmet main body setting of communication ear protector, when the helmet main body received the damage, communication ear protector still can carry out communication connection in order to realize independent communication through independent communication module and external equipment. Furthermore, the shell of the communication ear protection device is provided with an accommodating cavity, so that the independent communication module and the battery can be accommodated in the accommodating cavity, and the protection of the independent communication module and the battery is favorably improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a helmet of the present application;

FIG. 2 is a schematic view of an integrated ear protector for communications according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a stand-alone communication module of an integrated ear protection device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a housing and a cover of an integrated ear protection device of the present application;

fig. 5 is a schematic structural diagram of a control button and a switch button of an integrated communication ear protection device according to an embodiment of the present application.

1. A housing; 11. an accommodating cavity; 12. a sub-housing; 13. a cover body; 14. a sound pickup hole; 15. a sound playing hole; 16. pressing a key slot; 17. a flange; 18. a key hole; 19. a clamping piece; 2. an independent communication module; 21. a circuit board; 22. an antenna; 23. a communication chip; 3. a battery; 4. a microphone; 5. a speaker; 6. controlling a key; 61. an intercom key; 611. a protrusion; 62. incremental keying; 63. a decrement key; 7. switching a key; 8. an indicator light; 9. a charging interface; 10. an earphone interface; 20. a helmet main body; 30. a slide rail; 40. buckling; 50. a helmet; 60. communication ear protection device.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

With the rapid development of communication technology, people have higher and higher requirements on communication, and on the premise of ensuring the communication quality, people also want to be capable of realizing communication under various conditions in the most convenient way. Accordingly, many portable communication devices have come to the fore, such as hand-held telephones, telephone watches, head-worn communication devices, and the like. Through these convenient communication equipment, can realize people's convenient and fast more communicates.

The inventor of the application discovers through long-term research, through setting up helmet main body and communication module are integrative, realize that the user just can carry out communication connection with other external equipment when wearing the helmet, this kind of wear communication equipment can be applied to the user and at the inconvenient handheld communication equipment that uses, but need with the condition of outside keep communicating, for example, at the job site, constructor's both hands need carry out the operation, when needs communicate with the outside, then can realize with outside communication through wearing communication equipment, improve the convenience of communication. But this kind of communication equipment wears helmet main part and communication module are integrative setting, and when the helmet main part received the damage, communication module also can damage and unable communication, and the cost is higher moreover, can only use together based on whole helmet during the use, and is not convenient.

As shown in fig. 1 and 2, the helmet 50 of the present application in the embodiments describes an exemplary structure of a helmet 50, the helmet 50 includes a helmet main body 20 and a communication ear protection device 60, the communication ear protection device 60 is detachably connected to a side portion of the helmet main body 20, and the communication ear protection device 60 is located near an ear portion of a user when the helmet 50 is worn. Further, the number of the communication ear protection devices 60 may be two, and the two communication ear protection devices are symmetrically disposed on two sides of the helmet main body 20, so that the listening accuracy of a user can be improved during the use process.

There are various ways in which the communication ear protector 60 can be detachably connected to the helmet main body 20, and an exemplary way is as follows, the helmet main body 20 is provided with a slide rail 30 having a plurality of fasteners 40, and the communication ear protector 60 includes a fastener 19. In the process of installing the communication ear protection device 60, the clamping piece 19 is embedded into the helmet main body 20, and can move to the corresponding buckle 40 along the slide rail 30, and is clamped in the corresponding buckle 40, so that the communication ear protection device 60 is fixed to the helmet main body 20.

Alternatively, the extending direction of the sliding rail 30 is, for example, a vertical direction from an end away from the top of the head of the user to an end close to the top of the head of the user when the user wears the helmet body 20, and the communication ear protection device 60 slides along the sliding rail 30, so that the position of the communication ear protection device 60 can be adjusted, and the adjustment to a suitable position can be facilitated for different users.

As shown in fig. 2 and 3, the communication ear protector 60 described in the integrated communication ear protector embodiment of the present application comprises a housing 1, a separate communication module 2, and a battery 3. And the independent communication module 2 is electrically connected with the battery 3 to realize the power supply of the independent communication module 2. The battery 3 may power the entire communication ear protection 60. The communication ear protector 60 is detachably attached to the helmet main body 20 of the helmet 50. The communication ear protection device 60 can be connected with an external device through the independent communication module 2 to realize independent communication. Here, the independent communication module 2 can communicate with an external device without any communication terminal, such as a mobile phone, an intercom, and the like. In other words, the ear protection device 60 with the independent communication module 2 can be used as an independent communication terminal, which can realize independent communication functions such as interphone, mobile phone, conversation watch, etc. Unlike some conventional ear protectors that require connection to an external device via another communication terminal, the conventional ear protectors can be used as an auxiliary tool for communication between the communication terminals and the external device only after the communication terminals such as an interphone and a mobile phone are connected wirelessly or by wire, and do not have an independent communication function.

Of course, in addition to the communication ear protection device 60 communicating with the external device independently through the independent communication module 2, the communication ear protection device 60 may also be used as an auxiliary tool for communication between other communication terminals and the external device, for example, after it is connected to an interphone through bluetooth, it is convenient for the interphone to communicate with other interphones.

Since the communication ear protector 60 is detachably attached to the helmet main body 20, the communication ear protector 60 can be detached for independent communication when the helmet main body 20 is damaged. In brief, the communication ear protector 60 may be used by being detached or by being attached to the helmet main body 20.

Further, the housing 1 of the communication ear protection device 60 is provided with the accommodating cavity 11, so that the independent communication module 2 and the battery 3 can be accommodated in the accommodating cavity 11, which is beneficial to improving the protection of the independent communication module 2 and the battery 3.

The independent communication module 2 may include a circuit board 21, an antenna 22, and a communication chip 23, the antenna 22 being electrically connected to the circuit board 21, the communication chip 23 being integrated on the circuit board 21. The communication chip 23 may be a chip supporting independent communication in the prior art. Specifically, the communication chip 23 may support Wi-Fi technology and bluetooth technology, support 2.4GHz and 5GHz network DBS technology and high-order modulation (1024 QAM) technology, and simultaneously support the latest WPA3 wireless network security protocol, so that the connection between the devices is more secure. The communication chip 23 may also support at least one mobile communication technology of 2G, 3G, 4G and 5G. The communication chip 23 can be independently connected to an external device for communication with the user of the ear protection device 60.

The communication ear protection device 60 may further comprise a speaker 5 and a microphone 4, the speaker 5 and the microphone 4 being electrically connected to the circuit board 21. The microphone 4 is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, and inputting the electric signals into the communication chip 23 for processing, or inputting the electric signals into the communication chip 23 to realize voice communication. The microphones 4 may be plural for the purpose of stereo sound acquisition or noise reduction. The microphone 4 may also be an array microphone 4 or an omni-directional acquisition microphone 4. The speaker 5 is used to convert the electric signal from the communication chip 23 into sound waves. The loudspeaker 5 may be a conventional membrane loudspeaker 5 or may be a piezo ceramic loudspeaker 5. When the speaker 5 is a piezoelectric ceramic speaker 5, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance.

The circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4, and the battery 3 are accommodated in the accommodating chamber 11. By accommodating the circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4 and the battery 3 in the accommodating cavity 11, the circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4 and the battery 3 can be protected, and when the communication ear protection device 60 is knocked or impacted, because the circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4 and the battery 3 are positioned in the accommodating cavity 11, damage to the circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4 and the battery 3 can be reduced, so that the communication function of the communication ear protection device 60 when being impacted can be maintained.

As shown in fig. 3 and 4, optionally, the housing 1 may include a sub-housing 12 and a cover 13, the accommodating cavity 11 is opened in the sub-housing 12, and the cover 13 covers the sub-housing 12 to close the accommodating cavity 11. Further, the cover 13 and the sub-housing 12 may be fixedly connected by bolts. In the process of installation, the independent communication module 2 and the battery 3 may be placed in the accommodating cavity 11 in the sub-housing 12, and then the cover 13 is covered on the sub-housing 12 and fixed by bolts. By dividing the housing 1 into the sub-housing 12 and the cover 13, it is possible to facilitate taking out the independent communication module 2 and the battery 3, and further facilitate replacement of the independent communication module 2 and the battery 3 when the independent communication module 2 or the battery 3 runs out of life or is damaged, without replacing the communication ear protector 60.

As shown in fig. 4 and 5, since the microphone 4 is used for picking up sound outside the accommodating chamber 11 and the speaker 5 is used for playing sound outside the accommodating chamber 11, the casing 1 is provided with a sound pickup hole 14 and a sound playing hole 15 respectively communicating with the accommodating chamber 11. Specifically, the sound pickup hole 14 is opened on the front side of the case 1 near the mouth when worn, and the sound broadcast hole 15 is opened on the inner side of the case 1 near the ear when worn. When a user wears the housing 1 to perform communication, the user makes a sound through the mouth and collects the sound through the sound pickup hole 14 on the front side. When the user needs to receive the voice signal sent by the communication counterpart, the voice is played to the ear of the user through the broadcasting hole 15 at the inner side.

The communication ear protection 60 further comprises control keys 6. The outer side of the housing 1, which is opposite to the inner side, is provided with a key groove 16 communicated with the accommodating cavity 11, at least part of the periphery of the key groove 16 is provided with a flange 17, and specifically, the flange 17 can be arranged around the key groove 16. The flange 17 is arranged on the periphery of the key groove 16, so that the situation that when a user touches the key groove 16, the periphery of the groove is sharp, and the user is accidentally injured can be reduced, and the safety of the communication ear protection device 60 in the using process can be improved. The control keys 6 are arranged on the key slots 16 and abut against corresponding function switches on the circuit board 21 for switching channels and volume of the loudspeaker 5.

Alternatively, the control keys 6 may include a talk-over key 61, an increment key 62, and a decrement key 63. Specifically, the intercom key 61 is located between the increment key 62 and the decrement key 63. The user can talk with the external device after pressing the talk-back key 61, the volume of the sound played by the loudspeaker 5 can be adjusted by pressing the increment key 62 and the decrement key 63 for a long time, and the channel can be switched by pressing the increment key 62 and the decrement key 63 for a short time so as to realize the communication with different external devices.

Furthermore, the talkback key 61 is provided with the plurality of protrusions 611, so that a user feels uneven when touching the talkback key 61, the user can easily distinguish the increment key 62, the decrement key 63 and the talkback key 61 more easily and accurately during blind operation, and convenience in the operation process is improved.

As shown in fig. 5, the ear protection device 60 further includes a switch button 7, a button hole 18 communicating with the accommodating cavity 11 is formed on the lower side of the casing 1 facing the human body when the casing is worn, and the switch button 7 is disposed in the button hole 18 and abuts against the power switch on the circuit board 21. During use, a user presses the switch button 7 to press the power switch on the circuit board 21, so as to turn on and off the communication ear protection device 60. Further, when the user presses the switch key 7 for a long time, the communication ear protection device 60 can be turned on and off, and when the user presses the switch key 7 for a short time, the current channel and the current electric quantity can be reported.

The pilot lamp 8 has still been seted up to casing 1's downside, and interface 9 and the earphone interface 10 charge, and pilot lamp 8, the interface 9 that charges and earphone interface 10 are connected with circuit board 21 electricity respectively. Alternatively, the indicator light 8 may be an LED indicator light, which may be used to indicate the transceiving status of the communication ear protection device 60. When the indicator light 8 is green, this means that the communication ear protection device 60 is receiving, and when the indicator light 8 is red, this means that the communication ear protection device 60 is transmitting. Optionally, the indicator light 8 may also be used to indicate the power level, which means that the power level of the communication ear protection device 60 is sufficient when the indicator light 8 is green, and the indicator light 8 is red when the power level of the communication ear protection device 60 is lower than a preset power threshold. The interface 9 that charges can be used for charging battery 3, when pilot lamp 8 is used for instructing the electric quantity to pilot lamp 8 is red, and the user can be connected the power cord in interface 9 that charges to the realization charges battery 3. Meanwhile, the charging interface 9 can also be used as a frequency writing interface for transmitting data to modify and adjust the frequency and the subsonic sound of the talkback. The earphone interface 10 may be a 3.5mm earphone interface 10, and the sound input by the ear protection device 60 may be played through an earphone connected to the earphone interface 10 instead of being played through the speaker 5 through the earphone interface 10.

In summary, in the communication ear protection device 60 disclosed in this embodiment, in the process of installing the communication ear protection device 60, the circuit board 21, the antenna 22, the communication chip 23, the speaker 5, the microphone 4, and the battery 3 which are connected are accommodated in the accommodating cavity 11 of the sub-housing 12, and then the cover 13 is covered on the sub-housing 12 and fixed by bolts, so that the communication ear protection device 60 can be installed. When the communication ear protection device 60 is used, a user can start the phone by pressing the switch key 7 for a long time, and can talk back through the microphone 4 and receive the sound of the external equipment through the loudspeaker 5 by pressing the talk-back key 61 in the key slot 16 when the talk-back is needed. During the process of talkback, the user can press the increment key 62 or the decrement key 63 for a long time to adjust the volume, and can also press the increment key 62 or the decrement key 63 for a short time to switch channels. The user can also judge whether the current communication ear protection device 60 is in a receiving or transmitting state or the current power condition of the communication ear protection device 60 by observing the color of the indicator light 8. When the user wants to further know the power or the current channel of the communication ear protection device 60, the user can press the switch button 7 for a short time to make the communication ear protection device 60 report the current channel and power. When the amount of electricity is insufficient, the battery 3 can be charged through the charging interface 9.

In summary, since the communication ear protection device 60 includes the housing 1, the independent communication module 2 and the battery 3, and the independent communication module 2 is electrically connected to the battery 3 to supply power to the independent communication module 2, and the communication ear protection device 60 is detachably connected to the helmet main body 20 of the helmet, since the communication ear protection device 60 is provided independently of the helmet main body 20, when the helmet main body 20 is damaged, the communication ear protection device 60 can still be communicatively connected to an external device through the independent communication module 2 to realize independent communication. Further, the housing 1 of the communication ear protection device 60 is provided with the accommodating cavity 11, so that the independent communication module 2 and the battery 3 can be accommodated in the accommodating cavity 11, which is beneficial to improving the protection of the independent communication module 2 and the battery 3.

The above description is only an example of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (12)

1. The utility model provides a communication ear protector that integrates which characterized in that for detachable connects the helmet main body at the helmet, communication ear protector includes casing, independent communication module and battery, independent communication module electricity is connected the battery, the holding chamber has been seted up to the casing, independent communication module with the battery holding in the holding intracavity, independent communication module can be used for independently carrying out communication connection with external equipment and realizing independent communication.

2. The communication ear protection device of claim 1, wherein the independent communication module comprises a circuit board, an antenna electrically connected to the circuit board, and a communication chip integrated into the circuit board for independent communication connection with an external device.

3. The communication ear protection device of claim 2, comprising: the loudspeaker and the microphone are arranged in the accommodating cavity, the loudspeaker is electrically connected with the microphone through the circuit board, the microphone is used for picking up sound outside the accommodating cavity, and the loudspeaker is used for playing the sound outside the accommodating cavity.

4. The ear protection device according to claim 3, wherein the housing defines a sound pickup hole and a sound broadcasting hole respectively communicating with the accommodating chamber, the sound pickup hole is defined at a front side of the housing close to the mouth when worn, and the sound broadcasting hole is defined at an inner side of the housing close to the ear when worn.

5. The communication ear protector of claim 4, wherein the outer side of the housing, opposite to the inner side, is provided with a key slot communicating with the accommodating cavity, and the communication ear protector comprises a control key, wherein the control key is arranged in the key slot and abuts against a corresponding function switch on the circuit board, and is used for switching channels and adjusting the volume of the speaker.

6. The communications ear protection device of claim 5, wherein the outer side is provided with a flange at least partially around the circumference of the keyed slot.

7. The communication ear protection device of claim 5, wherein the control keys comprise an intercom key, an increment key and a decrement key, the intercom key is positioned between the increment key and the decrement key, and a plurality of protrusions are arranged on the intercom key.

8. The communication ear protection device according to claim 4, wherein the housing is provided with a key hole communicating with the accommodating cavity toward a lower side of the human body when worn, and the communication ear protection device comprises a switch key, which is arranged in the key hole and abuts against the power switch on the circuit board to realize on-off of the communication ear protection device.

9. The communication ear protection device of claim 8, wherein the lower side is further provided with an indicator light, a charging interface and an earphone interface, and the indicator light, the charging interface and the earphone interface are respectively electrically connected with the circuit board.

10. The communication ear protection device of claim 1, characterized in that it comprises a clip member, said clip member being connected to said housing, said clip member being configured to detachably clip said helmet body to said helmet.

11. A helmet comprising a helmet body and a communication ear protection device according to any one of claims 1 to 10, the communication ear protection device being removably attachable to the helmet body.

12. The helmet of claim 11, wherein the communication ear protection device is provided with a clip, a slide rail having a plurality of clips is provided in the helmet body, and the clip is embedded in the helmet body, can move along the slide rail to the corresponding clip, and can be clipped to the corresponding clip to fix the communication ear protection device to the helmet body.

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