CN211882459U

CN211882459U - Light-duty aviation communication helmet

Info

Publication number: CN211882459U
Application number: CN202020265026.XU
Authority: CN
Inventors: 胡礼杰; 李正华
Original assignee: Jiangsu Xiangyun Aviation Equipment Parts Co ltd
Current assignee: Jiangsu Xiangyun Aviation Equipment Parts Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-10
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a light-duty aviation communication helmet, which comprises a helmet body and goggles, wherein the goggles are arranged on the surface of the helmet body, an oxygen mask is connected at the opening of the helmet body, and a telephone sending mechanism is connected on the surface of the oxygen mask; the microphone sending mechanism comprises a fixed block, a soft rod and a microphone, the fixed block is installed on one side wall of the helmet body, the outer wall of the fixed block is connected with one end of the soft rod, the other end of the soft rod is connected with the microphone, and the microphone penetrates through the oxygen mask and is inserted into the inner cavity of the oxygen mask. The utility model discloses a send the microphone can run through the oxygen mask to make at the in-process of communication, send the pronunciation of microphone more clear, can get rid of respiratory noise through the foam-rubber cushion simultaneously, thereby further improvement the definition of conversation.

Description

Light-duty aviation communication helmet

Technical Field

The utility model relates to an aviation technical field specifically is a light-duty aviation communication helmet.

Background

Aviation is a complex and strategic human activity. The aircraft flying activity in the earth atmosphere and the related fields of scientific research and education, industrial manufacturing, public transportation, aviation movement, national defense and military, government management and the like. By utilizing air space and aircraft, aviation activities can be subdivided into a number of independent industries and fields, typically such as the aerospace manufacturing industry, the civil aviation industry, and the like, where existing aviation aircraft require an aviation pilot to drive, who is required to wear safety helmets while driving the aircraft.

Currently, existing lightweight aeronautical communication helmets also have some disadvantages, for example; the in-process that current aviation helmet was used, when taking the oxygen mask, send the microphone outside the oxygen mask, lead to the communication unclear, and the pilot is when wearing the helmet in addition, and the head encloses there is the size to the microphone in the helmet does not possess the function of regulation, appears the phenomenon of hearing unclear when far away from the ear easily. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light-duty aviation communication helmet has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a light-duty aviation communication helmet comprises a helmet body and goggles, wherein the goggles are mounted on the surface of the helmet body, an oxygen mask is connected to an opening of the helmet body, and a telephone sending mechanism is connected to the surface of the oxygen mask;

the microphone sending mechanism comprises a fixed block, a soft rod and a microphone, the fixed block is installed on one side wall of the helmet body, the outer wall of the fixed block is connected with one end of the soft rod, the other end of the soft rod is connected with the microphone, and the microphone penetrates through the oxygen mask and is inserted into the inner cavity of the oxygen mask.

As a preferred embodiment of the utility model, the through hole has been seted up on the surface of oxygen mask, the inner wall of oxygen mask corresponds through hole position department and installs the foam-rubber cushion, send the microphone to peg graft in the through hole.

As a preferred embodiment of the utility model, the spring leaf is all installed to the inner chamber both sides wall of the helmet body, the outer end of spring leaf articulates there is the microphone of listening, the baffle is installed to the inner wall downside of the helmet body, it has the bolt to peg graft in the bottom of baffle, the bolt runs through the baffle and just passes through bearing and movable block swing joint, the movable block is arranged in between spring leaf and the helmet body.

As an optimal implementation mode of the utility model, send the outer wall both sides of microphone to all install first magic subsides, the outer wall of the helmet body corresponds the through hole both sides and all installs the subsides of second magic, first magic is pasted and is pasted the bonding with the subsides of second magic.

As an optimized embodiment of the present invention, the bottom of the baffle is provided with a threaded hole adapted to the bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a send the microphone can run through the oxygen mask to make at the in-process of communication, send the pronunciation of microphone more clear, can get rid of respiratory noise through the foam-rubber cushion simultaneously, thereby further improvement the definition of conversation.

2. The utility model discloses a rotatory bolt can drive the movable block and adjust from top to bottom to make and drive the spring leaf and adjust inclination, thereby can make the position of listening the microphone of adjusting, thereby make the user that adapts to different head circumferences, thereby make more clear that listen during the use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a light-weight aviation communication helmet of the present invention;

fig. 2 is a schematic cross-sectional structural view of a helmet body of the light-weight aeronautical communication helmet of the present invention;

fig. 3 is a schematic view of the connection structure of the microphone and the oxygen mask of the light-weight aeronautical communication helmet of the present invention;

fig. 4 is a schematic view of the connection structure between the microphone and the helmet body of the light-duty aviation communication helmet.

In the figure: 1. a helmet body; 2. goggles; 3. an oxygen mask; 4. a fixed block; 5. a soft rod; 6. A microphone is sent; 7. a microphone is listened to; 8. a through hole; 9. a first magic tape; 10. a second magic tape; 11. a spring plate; 12. a baffle plate; 13. a bolt; 14. a movable block; 15. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-4, the present invention provides a technical solution: a light-duty aeronautical communication helmet comprises a helmet body 1 and goggles 2, wherein the goggles 2 are mounted on the surface of the helmet body 1, an oxygen mask 3 is connected to an opening of the helmet body 1, and a telephone sending mechanism is connected to the surface of the oxygen mask 3;

send the mechanism to include fixed block 4, soft pole 5 and send microphone 6, fixed block 4 is installed to a lateral wall of the helmet body 1, the outer wall of fixed block 4 and the one end of soft pole 5 are connected, the other end of soft pole 5 is connected with and send microphone 6, send microphone 6 to run through oxygen mask 3 and peg graft in the inner chamber of oxygen mask 3, as shown in figure 1 in this embodiment, peg graft in the 3 inner chambers of oxygen mask through sending microphone 6 to make the more clear of conveying pronunciation.

In this embodiment, referring to fig. 3, a through hole 8 is formed in the surface of the oxygen mask 3, a sponge pad 15 is installed on the inner wall of the oxygen mask 3 at a position corresponding to the through hole 8, and the microphone 6 is inserted into the through hole 8, so that noise such as breath can be removed through the sponge pad 15.

In this embodiment, referring to fig. 4, spring strips 11 are mounted on two side walls of an inner cavity of the helmet body 1, a microphone 7 is hinged to an outer end of each spring strip 11, a baffle 12 is mounted on a lower side of an inner wall of the helmet body 1, a bolt 13 is inserted into a bottom of the baffle 12, the bolt 13 penetrates through the baffle 12 and is movably connected with a movable block 14 through a bearing, and the movable block 14 is disposed between the spring strips 11 and the helmet body 1.

In this embodiment, referring to fig. 3, first magic tapes 9 are installed on both sides of the outer wall of the microphone 6, second magic tapes 10 are installed on both sides of the outer wall of the helmet body 1 corresponding to the through hole 8, and the first magic tape 9 and the second magic tapes 10 are bonded to each other, so that the stability is improved by bonding the first magic tape 9 and the second magic tape 10.

In this embodiment, referring to fig. 4, a threaded hole adapted to the bolt 13 is formed at the bottom of the baffle 12.

It should be noted that the components included in the light-weight aviation communication helmet of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle of the components are known to those skilled in the art through technical manuals or conventional experimental methods, and at the idle position of the device, all the electrical components, which refer to power components, electrical components, adaptive monitoring computers and power supplies, are connected through wires, and the specific connection means refers to the following working principle, in which the electrical connection between the electrical components is completed in sequence, and the detailed connection means refers to the known technology in the art, and the following main description of the working principle and process is not described in the electrical control, and when the light-weight aviation communication helmet is used, the microphone 6 is firstly passed through the oxygen mask 3 and then the first magic tape 9 and the second magic tape 10 are used for bonding, thereby make and send microphone 6 firm, in the process of using, send microphone 6 to be close to the mouth, thereby make pronunciation more clear by the conveying, simultaneously foam-rubber cushion 15 can get rid of the noise of breathing, and then guarantee the definition of communication, in use simultaneously, can drive movable block 14 adjusting position through rotatory bolt 13, thereby movable block 14 can drive 11 angle regulation of spring leaf, thereby make and listen the user that microphone 7 can adapt to different head girths, make and listen microphone 7 can paste tight user's ear, thereby make and accept pronunciation more clear, the device simple structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a light-duty aeronautical communication helmet, includes the helmet body (1) and goggles (2), its characterized in that: the helmet is characterized in that goggles (2) are mounted on the surface of the helmet body (1), an oxygen mask (3) is connected to an opening of the helmet body (1), and a telephone sending mechanism is connected to the surface of the oxygen mask (3);

send the phone machanism to include fixed block (4), soft pole (5) and send microphone (6), fixed block (4) are installed to a lateral wall of the helmet body (1), the outer wall of fixed block (4) and the one end of soft pole (5) are connected, the other end of soft pole (5) is connected with and send microphone (6), send microphone (6) to run through oxygen mask (3) and peg graft in the inner chamber of oxygen mask (3).

2. A lightweight aeronautical communications helmet according to claim 1, characterized in that: the surface of the oxygen mask (3) is provided with a through hole (8), a sponge cushion (15) is arranged on the inner wall of the oxygen mask (3) corresponding to the through hole (8), and the microphone (6) is inserted into the through hole (8).

3. A lightweight aeronautical communications helmet according to claim 1, characterized in that: spring leaf (11) are all installed to the inner chamber both sides wall of the helmet body (1), the outer end of spring leaf (11) articulates there is microphone (7), baffle (12) are installed to the inner wall downside of the helmet body (1), the bottom of baffle (12) is pegged graft and is had bolt (13), bolt (13) run through baffle (12) and through bearing and movable block (14) swing joint, movable block (14) are arranged in between spring leaf (11) and the helmet body (1).

4. A lightweight aeronautical communications helmet according to claim 2, characterized in that: send the outer wall both sides of microphone (6) and all install first magic subsides (9), second magic subsides (10) are all installed to the outer wall of the helmet body (1) corresponding through hole (8) both sides, first magic subsides (9) and second magic subsides (10) bond.

5. A lightweight aeronautical communications helmet according to claim 3, wherein: the bottom of the baffle plate (12) is provided with a threaded hole matched with the bolt (13).