CN110381404A - A kind of general-purpose aircraft driver headset - Google Patents
A kind of general-purpose aircraft driver headset Download PDFInfo
- Publication number
- CN110381404A CN110381404A CN201910529735.6A CN201910529735A CN110381404A CN 110381404 A CN110381404 A CN 110381404A CN 201910529735 A CN201910529735 A CN 201910529735A CN 110381404 A CN110381404 A CN 110381404A
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- China
- Prior art keywords
- microphone
- attachment base
- sleeve
- connection
- elastic slice
- Prior art date
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of general-purpose aircraft driver headsets, including connection baffle and connection elastic slice, the both ends of the connection elastic slice are mounted on connection baffle, the connection elastic slice and two connection baffles are fixedly connected by nut, patch head piece is provided on the downside of the connection elastic slice, by increasing the microphone anti-drop device for having an invention on the left ear-microphone sleeve of general-purpose aircraft driver's headset, and the microphone anti-drop device of the invention only needs its front end to connect with microphone front face when in use, so that microphone anti-drop device and microphone are formed as an entirety and are looped around on front side of the mouth of user, it can not only enable user's sound that mouth issues when using the microphone is accurately glitch-free to be transmitted on microphone in this way, it can also prevent simultaneously when in use because general-purpose aircraft encounters gas in flight It flows and generates the case where shaking and microphone is shifted.
Description
Technical field
The invention belongs to general-purpose aircraft correlative technology fields, and in particular to a kind of general-purpose aircraft driver headset.
Background technique
General-purpose aircraft refers to that other civil aviations in addition to being engaged in the public air transports aircraft such as regular passenger traffic, shipping are living
The general name of dynamic all aircrafts refers to that the aviation in addition to military affairs, police service, customs preventive flight and public air transport are flown is living
It is dynamic, including being engaged in industry, agricultural, forestry, fishery, mining industry, the operation flight of construction industry and health care, rescue and relief work, meteorology
Detection, marine monitoring, scientific experimentation, remote sensing mapping, education and training, culture and sports, the flying activity gone sightseeing etc., are used
It is referred to as general-purpose aircraft in these movable aircrafts, there are about more than 30 ten thousand framves of general-purpose aircraft, general-purpose aircraft quantity to exist in the whole world at present
90 or more percent is accounted in all civil aircrafts.Aircraft handling exchanges in driving procedure with the passenger side and control tower etc. general
It needs using headphone, headphone, as the term suggests it is to be worn on the head, and in non-intrusive ear canal, be different from In-Ear
A kind of earphone of earplug, it is to consist of two parts, signal projector and the earphone with signal reception and amplifying device, transmitting
Device is connected with signal source, can also access prime or Earphone Amplifier before transmitter to improve sound quality and adjust tone color, and nothing
Line earphone generally refers to refer to the ear using radio wave transmissions signal with the earphone system of infrared transmitted signal, cordless headphone
Machine system, the working frequency of infrared earphone is from several KHz to several MHz, and about 10 meters of effective distance, earphone will be in the visible range；
Radio earphone working frequency is VHF 130MHz-200MHz, UHF 450MHz-900MHz, and most of cordless headphone work exist
UHF, can transmission range up to 100 meters, can be with cut-through object, two secondary or more secondary wireless/cordless headphones may interfere with each other, institute
The kind of multiple working frequencies is preferably selected when to select them, for cordless headphone, work is in UHF ratio on VHF
What is be disturbed may be small.
Existing general-purpose aircraft driver is had the following problems with headset technology: because general-purpose aircraft in flight be easy by
General-purpose aircraft is caused to generate biggish shaking to airflow influence, and shaking can be then transmitted to aircraft and driven by the general-purpose aircraft shaken
With the person of sailing, and consolidating for the microphone on headset is be easy to cause in pilot shaking Shi Zehui synchronous with general-purpose aircraft generation
Generation offset is set in positioning, so that the microphone head on microphone can not face in front of the mouth of pilot, thus can shadow
Sound can not be accurately transmitted on microphone to the sound that pilot's mouth is issued, to influence pilot
Normally linked up with ground control tower.
Summary of the invention
The purpose of the present invention is to provide a kind of general-purpose aircraft driver headsets, to solve to propose in above-mentioned background technique
Be easy to cause consolidating for the microphone on headset by airflow influence pilot shaking Shi Zehui synchronous with general-purpose aircraft generation
Generation offset is set in positioning, so that the microphone head on microphone can not face in front of the mouth of pilot, thus can shadow
Ring the problem that can not be accurately transmitted on microphone to the sound that pilot's mouth is issued.
To achieve the above object, the invention provides the following technical scheme: a kind of general-purpose aircraft driver headset, including even
Baffle and connection elastic slice are connect, the both ends of the connection elastic slice are mounted on connection baffle, the connection elastic slice and two connection gears
Piece is fixedly connected by nut, patch head piece is provided on the downside of the connection elastic slice, the both ends of the patch head piece are respectively with two
A connection baffle is fixedly connected, and the bottom of two connection baffles is respectively connected with fixed thread set, two fixed spiral shells
The lower end of line set is respectively connected with link block, and two fixed thread sets are by bonding agent respectively at the fixed company of two link blocks
It connects, the lower end of two link blocks is respectively connected with connector sleeve, and two connector sleeves and two link blocks are respectively by viscous
It connects agent to be fixedly connected, the lower end of two connector sleeves is connected separately with attachment base B and attachment base A, and the attachment base B setting exists
Be provided with fixed shaft hole on the parallel left side of attachment base A, the attachment base B and attachment base A, two connector sleeves it is most lower
End is connected to inside the fixed shaft hole on attachment base B and attachment base A, and the right end of the attachment base B is connected with left headset
Set, the left ear-microphone sleeve are fixedly connected with attachment base B by bonding agent, are connected with auris dextra on the left end outer wall of the attachment base A
Wheat set, the right ear-microphone sleeve are fixedly connected with attachment base A by bonding agent, the left ear-microphone sleeve and right ear-microphone sleeve to inward wall
On be respectively connected with foam encasement, the left ear-microphone sleeve and right ear-microphone sleeve pass through bonding agent and are fixedly connected with foam encasement, the connection
The right end of seat A is connected with rotating seat A, and the front end of the rotating seat A is connected with microphone, and the left end of the attachment base B is connected with
Microphone anti-drop device is provided with rotating seat B on the microphone anti-drop device, connects on the right end outer wall of the rotating seat B
There are rotation connecting shaft, the rotation connecting shaft and rotating seat B to be fixedly connected by being integrally formed, the rotating seat B passes through rotation
Connecting shaft is fixedly connected with attachment base B, is provided with fixing seat B in the outer circumferential walls of the rotating seat B, under the fixing seat B
End is connected with elastic hose, and the lower end of the elastic hose is connected with fixing seat A, the elastic hose and fixing seat A and fixation
It is fixedly connected by bonding agent between seat B, the circumferential inner of the elastic hose is connected with reset spring, the fixing seat A
Downside be connected with anticreep retainer ring, the anticreep retainer ring is fixedly connected with fixing seat A by connection sheet, the circle of the anticreep retainer ring
All outer walls are internally provided with fixed bayonet.
Preferably, it is provided with bend pipe on the microphone, the both ends of the bend pipe are respectively connected with fixing sleeve, on the bend pipe
The fixing sleeve at end is fixedly connected with rotating seat A, is connected with microphone head on the fixing sleeve of the bend pipe lower end, the microphone head and solid
Surely connection fixed by snap is covered, the anticreep retainer ring is socketed in the circumferential exterior of bend pipe by fixing card mouth.
Preferably, the shape size and structure composition of the right ear-microphone sleeve and left ear-microphone sleeve are all the same, the right ear-microphone sleeve
Relatively parallel state is kept between each other with left ear-microphone sleeve, the attachment base connected on the outer wall of the right ear-microphone sleeve and left ear-microphone sleeve
The cross sectional shape and thickness of B and attachment base A are all the same.
Preferably, the connection elastic slice right ear-microphone sleeve when in a compressed state and left ear-microphone sleeve are to the foam encasement on inward wall
Contact, two foam encasements are 30 centimetres to the gap between inward wall when the connection elastic slice expands outward to maximum rating.
Preferably, the rotating seat B is fixedly connected by rotation connecting shaft with attachment base B, and the rotating seat B can pass through
The length for rotating connecting shaft degree of doing free angle turnable elastic hose is greater than the length of microphone.
Preferably, the shape of the anticreep retainer ring is annulus shape, and the Anti-release clamp circle is socketed in the circumferential exterior of bend pipe
The inner wall of Anti-release clamp circle can be fitted tightly in the outer circumferential walls of bend pipe afterwards, the opening of the fixation bayonet on the anticreep retainer ring
Size is less than the diameter of bend pipe.
Preferably, the length of the patch head piece is slightly longer than the length for connecting elastic slice, and the connection elastic slice is in reset state
When patch head piece upper end outer wall be tightly attached to connection elastic slice lower end outer wall on, when the connection elastic slice is in outside maximum extension state
The upper end vertex for pasting head piece is five centimetres with the gap for connecting elastic slice diameter.
Compared with prior art, the present invention provides a kind of general-purpose aircraft driver headset, have it is following the utility model has the advantages that
1, the present invention on the left ear-microphone sleeve of general-purpose aircraft driver's headset by increasing the Mike for having an invention
Wind anti-drop device, and the microphone anti-drop device of the invention can as microphone on the attachment base B on left ear-microphone sleeve from
By rotating, and rotate angle be 360 degree without dead angle, in this way can when not needing the microphone anti-drop device using the invention,
The microphone anti-drop device for only needing to rotate the invention upwards make microphone anti-drop device vertically with the connection baffle on headset
Concordantly, so that the microphone anti-drop device of the invention do not need using when do not interfere with entire microphone normally make
With, and the microphone anti-drop device of the invention only needs its front end to connect with microphone front face when in use, so that Mike
Wind anti-drop device and microphone are formed as an entirety and are looped around on front side of the mouth of user, can not only make in this way using
Person's sound that mouth issues when using the microphone accurately glitch-free can be transmitted on microphone, while can also be prevented
The case where shaking and microphone is shifted is generated because general-purpose aircraft encounters air-flow in flight when in use, the hair
Bright microphone anti-drop device can be fixed on microphone on current position and connecting with microphone front face, prevent
Headset user because general-purpose aircraft shake and cause microphone upwardly or downwardly deflect displacement be unable to normally it is opposite
The case where mouth position of user, occurs, no matter to it guarantee that any flight is encountered when general-purpose aircraft is in flight shakes
Situation will not all make microphone shift and influence the situation that user's sound is normally transmitted on microphone and occur, user
Can normally be contacted by microphone on headset and control tower is also a kind of guarantee to flight safety；
2, the specifically used mode of microphone anti-drop device of the invention and principle are as follows: entire headset being taken in user
Behind head, need microphone to move downwards at this time so that microphone is laterally concordant with the mouth of user, then again Mike
The front end of wind is moved towards user's mouth position, so that the microphone head on microphone faces the front of user's mouth, so
Afterwards again by the way that microphone anti-drop device is attached with microphone so that microphone when in use can stronger stabilization it is anti-
It is de-, the elastic hose on microphone anti-drop device need to be only caught at this time and is downwardly turned in a manner of adjusting microphone and Mike
Wind is concordant, and the rotating seat B connecting when moving elastic hose downwards with elastic hose can then pass through connection rotary shaft and left headset
On set attachment base B connect to obtain while and be rotated down, after regulating, then elastic hose towards on microphone
Cylinder head direction moves, and the anticreep retainer ring of elastic hose front end is only needed to pass through fixation bayonet thereon at this time after the two contact
Set is connected on the bend pipe on microphone head, because the opening of the fixation bayonet on anticreep retainer ring is less than the diameter of bend pipe, so as to
It is enough that anticreep retainer ring is firmly fixed on bend pipe, so that microphone anti-drop device is connected and be made with microphone
It is firm whole that the two is formed as one, thus facilitate pilot be normally carried out using on headset microphone and ground control tower into
Row connection, and when not needing using microphone anti-drop device, it only needs anticreep retainer ring to take out from bend pipe at this time, this
When elastic hose inside reset spring can then make elastic hose reset become original straight shape by elastic force, then shape
Formula pivoting microphone anti-drop device, that is, recoverable entire microphone anti-drop device so that microphone anti-drop device after accepting not
Influence whether the entire headset of pilot's normal use.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is a kind of general-purpose aircraft driver headset structural schematic diagram proposed by the present invention；
Fig. 2 is microphone anti-drop device mounting means structural schematic diagram proposed by the present invention；
Fig. 3 is microphone anti-drop device external perspective structural representation proposed by the present invention；
Fig. 4 is microphone anti-drop device inner plane structural schematic diagram proposed by the present invention；
In figure: 1, rotating seat A；2, attachment base A；3, microphone；4, right ear-microphone sleeve；5, foam encasement；6, microphone anticreep fills
It sets；7, left ear-microphone sleeve；8, attachment base B；9, fixed shaft hole；10, connector sleeve；11, link block；12, fixed thread set；13, it connects
Baffle；14, elastic slice is connected；15, head piece is pasted；16, fixing sleeve；17, bend pipe；18, microphone head；19, anticreep retainer ring；20, fixing seat
A；21, elastic hose；22, fixing seat B；23, rotating seat B；24, connecting shaft is rotated；25, reset spring；26, fixed bayonet；27,
Connection sheet.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of general-purpose aircraft driver headset, including connection
Baffle 13 and connection elastic slice 14, the both ends of connection elastic slice 14 are mounted on connection baffle 13, connect elastic slice 14 and two connection gears
Piece 13 is fixedly connected by nut, and connection elastic slice 14 right ear-microphone sleeve 4 when in a compressed state and left ear-microphone sleeve 7 are on inward wall
Foam encasement 5 contact, connection elastic slice 14 when expanding outward to maximum rating two foam encasements 5 be three to the gap between inward wall
Ten centimetres, the width of wearing of entire headset is enabled to greatly to increase in this way, so that entire headset can adapt to a variety of differences
The driver of head dummy, to increase its use scope, the downside of connection elastic slice 14 is provided with patch head piece 15, pastes the length of head piece 15
The length of elastic slice 14 is slightly longer than connected, patch 15 upper end outer wall of head piece is tightly attached to connection elastic slice when connection elastic slice 14 is in reset state
On 14 lower end outer wall, connection elastic slice 14 paste when be in outside maximum extension state the upper end vertex of head piece 15 with connect elastic slice 14
The gap of diameter is five centimetres, and in this way after entire headset being applied to the head of pilot, pasting head piece 15 at this time can be pasted
Tightly on the crown of driver, so that entire headset can be stronger is worn on the head of pilot, increase whole
The stability and fastness of the normal wear of a headset, the both ends of patch head piece 15 connect baffle 13 with two respectively and are fixedly connected,
The bottom of two connection baffles 13 is respectively connected with fixed thread set 12, and the lower end of two fixed thread sets 12 is respectively connected with connection
Block 11, two fixed thread sets 12 are fixedly connected by bonding agent respectively at two link blocks 11, under two link blocks 11
End is respectively connected with connector sleeve 10, and two connector sleeves 10 are fixedly connected by bonding agent respectively with two link blocks 11, two companies
The lower end of female connector 10 is connected separately with attachment base B8 and attachment base A2, and the parallel left side of attachment base A2 is arranged in attachment base B8, even
Fixed shaft hole 9 is provided on joint chair B8 and attachment base A2, the bottom of two connector sleeves 10 is connected to attachment base B8
Inside the fixed shaft hole 9 on attachment base A2, the right end of attachment base B8 is connected with left ear-microphone sleeve 7, left ear-microphone sleeve 7 and attachment base B8
It is fixedly connected by bonding agent, right ear-microphone sleeve 4 is connected on the left end outer wall of attachment base A2, right ear-microphone sleeve 4 and attachment base A2 are logical
Bonding agent is crossed to be fixedly connected, left ear-microphone sleeve 7 and right ear-microphone sleeve 4 to being respectively connected with foam encasement 5, left 7 He of ear-microphone sleeve on inward wall
Right ear-microphone sleeve 4 is fixedly connected by bonding agent with foam encasement 5, and the right end of attachment base A2 is connected with rotating seat A1, rotating seat A1
Front end be connected with microphone 3, the left end of attachment base B8 is connected with microphone anti-drop device 6,
A kind of general-purpose aircraft driver headset is provided with rotating seat B23 on microphone anti-drop device 6, rotating seat B23's
Rotation connecting shaft 24 is connected on right end outer wall, rotation connecting shaft 24 is fixedly connected by being integrally formed with rotating seat B23, rotates
Seat B23 is fixedly connected by rotation connecting shaft 24 with attachment base B8, and fixing seat B22 is provided in the outer circumferential walls of rotating seat B23,
The lower end of fixing seat B22 is connected with elastic hose 21, and the lower end of elastic hose 21 is connected with fixing seat A20, elastic hose 21 with
It is fixedly connected by bonding agent between fixing seat A20 and fixing seat B22, the circumferential inner of elastic hose 21 is connected with reset bullet
Spring 25 is connected with anticreep retainer ring 19, anticreep retainer ring 19 and fixing seat A20 on the downside of fixing seat A20 and connects by the way that connection sheet 27 is fixed
It connects, the outer circumferential walls of anticreep retainer ring 19 are internally provided with fixed bayonet 26, and when use need to only be caught on microphone anti-drop device 6
Elastic hose 21 and downwardly turned in a manner of adjusting microphone 3 it is concordant with microphone 3, downwards move elastic hose 21 when
The rotating seat B23 connecting with elastic hose 21 then can connect to obtain by connection rotary shaft with the attachment base B8 on left ear-microphone sleeve 7
It simultaneously and is rotated down, after regulating, then elastic hose 21 is moved towards 18 direction of microphone head on microphone 3, when
It only needs the anticreep retainer ring 19 of 21 front end of elastic hose to be connected to words by 26 sets of fixation bayonet thereon after the two contact at this time
On bend pipe 17 on cylinder head 18, because the opening of the fixation bayonet 26 on anticreep retainer ring 19 is less than the diameter of bend pipe 17, thus
Enable to anticreep retainer ring 19 that can be firmly fixed on bend pipe 17, so that microphone anti-drop device 6 is connect with microphone 3
Get well and both to be formed as one firm whole, thus facilitate pilot be normally carried out using on headset microphone 3 with
Ground control tower is contacted, and when not needing using microphone anti-drop device 6, is only needed at this time anticreep retainer ring 19 from bend pipe
It is taken out on 17, the reset spring 25 inside elastic hose 21 can then make the reset of elastic hose 21 become by elastic force at this time
Original straight shape, then form pivoting microphone anti-drop device 6 is recoverable entire microphone anti-drop device 6, so that wheat
Gram wind anti-drop device 6 does not interfere with the entire headset of pilot's normal use after accepting, and rotating seat B23 is connected by rotation
Spindle 24 is fixedly connected with attachment base B8, and rotating seat B23 can do 360 degree of free angle turnable elastics by rotating connecting shaft 24
The length of hose 21 be greater than microphone 3 length, in this way can when not needing the microphone anti-drop device 6 using the invention,
The microphone anti-drop device 6 for only needing to rotate the invention upwards keeps off microphone anti-drop device 6 vertically with the connection on headset
Piece 13 is concordant so that the microphone anti-drop device 6 of the invention do not need using when do not interfere with entire microphone 3
Normal use.
A kind of general-purpose aircraft driver headset, bend pipe 17 is provided on microphone 3, and the both ends of bend pipe 17 are respectively connected with solid
Surely 16 are covered, the fixing sleeve 16 of 17 upper end of bend pipe is fixedly connected with rotating seat A1, is connected with words on the fixing sleeve 16 of 17 lower end of bend pipe
Cylinder head 18, microphone head 18 and the connection fixed by snap of fixing sleeve 16, anticreep retainer ring 19 pass through fixed bayonet 26 and are socketed in bend pipe
17 circumferential exterior after entire headset is taken to head by user needs microphone 3 to move so that microphone downwards at this time
3 is laterally concordant with the mouth of user, then the front end of microphone 3 is moved towards user's mouth position again, so that Mike
Microphone head 18 on wind 3 faces the front of user's mouth, so that the sound that driver's mouth issues can be quasi-
It is really quickly transmitted on microphone 3, driver is facilitated to contact by microphone 3 and ground control tower, right ear-microphone sleeve 4 and a left side
The shape size and structure composition of ear-microphone sleeve 7 are all the same, and right ear-microphone sleeve 4 and left ear-microphone sleeve 7 keep opposite parallel shape between each other
The cross sectional shape and thickness of the attachment base B8 and attachment base A2 that connect on the outer wall of state, right ear-microphone sleeve 4 and left ear-microphone sleeve 7 are homogeneous
Together, and the shape of anticreep retainer ring 19 is annulus shape, and anticreep retainer ring 19 is socketed in Anti-release clamp circle 19 after the circumferential exterior of bend pipe 17
Inner wall can be fitted tightly in the outer circumferential walls of bend pipe 17, the openings of sizes of the fixation bayonet 26 on anticreep retainer ring 19 is less than
The diameter of bend pipe 17, because the opening of the fixation bayonet 26 on anticreep retainer ring 19 is less than the diameter of bend pipe 17, so as to make
Obtaining anticreep retainer ring 19 can be firmly fixed on bend pipe 17, so that microphone anti-drop device 6 is connected and be made with microphone 3
It obtains the two and is formed as a firm entirety, the two will not all be made to connect when thus pulling out microphone 3 at last
The case where falling off is generated later.
The working principle of the invention and process for using: after the present invention installs, when in use firstly the need of entire logical
It is attached with pilot with headset by Special-purpose connecting line and the host computer communication on general-purpose aircraft, is then broken outward with hand
Dynamic headset makes right ear-microphone sleeve 4 and left ear-microphone sleeve 7 be greater than the head of pilot to the distance between two foam encasements 5 on inward wall
Then headset is directly applied to the head of pilot and unclamps hand by portion's width, the connection elastic slice 14 on headset then can be inside at this time
Shrink left ear-microphone sleeve 7 and right ear-microphone sleeve 4 so that left ear-microphone sleeve 7 and right ear-microphone sleeve 4 drive two foam encasements 5 and tightly
It is clamped in the head of pilot, then needs microphone 3 to move downwards so that microphone 3 is laterally put down with the mouth of user
Together, then the front end of microphone 3 is moved towards user's mouth position again, so that the microphone head 18 on microphone 3 faces
The front of user's mouth, and general-purpose aircraft driver uses the conversion of DYN dynamic electroacoustic to work with headset, and its
Vibrating diaphragm is connected with the cylindrical shape coil in permanent magnetic field in structure, and coil drives vibrating diaphragm hair under the electric current driving of signal
Sound.The working efficiency of moving coil earphone is higher, and theoretically the size of vibrating diaphragm i.e. driving unit is bigger, and performance is outstanding.
The drive unit design of moving coil earphone and vibrating diaphragm materials be influence sound quality key factor and moving coil earphone and common speaker
There is certain difference on diaphragm structure.The vibrating diaphragm edge of speaker of voice box is generally fixed on elastic fluid, and shape is mostly to justify
Taper provides the power of vibration by elastic fluid.For moving coil earphone, vibrating diaphragm edge is directly anchored to the frame of driving unit
On, the source of vibration is provided by the stretching, extension and contraction of vibrating diaphragm material itself completely, therefore, moving coil earphone driving unit vibrating diaphragm
Material selection and shape design have direct relationship for the performance of sound, and after microphone 3 is regulated, so
Afterwards again by the way that microphone anti-drop device 6 and microphone 3 are attached, so that microphone 3 when in use can be stronger steady
Determine anticreep, need to only catch the elastic hose 21 on microphone anti-drop device 6 at this time and is downwardly turned in a manner of adjusting microphone 3
To concordant with microphone 3, the rotating seat B23 connecting when moving elastic hose 21 downwards with elastic hose 21 can then pass through connection
Rotary shaft connect to obtain simultaneously and be rotated down with the attachment base B8 on left ear-microphone sleeve 7, after regulating, then elastic hose
21 move towards 18 direction of microphone head on microphone 3, are only needed at this time after the two contact the anti-of 21 front end of elastic hose
Off card circle 19 passes through on 26 sets of the fixation bayonet bend pipes 17 being connected on microphone head 18 thereon, because of the fixation on anticreep retainer ring 19
The opening of bayonet 26 is less than the diameter of bend pipe 17, so that anticreep retainer ring 19 can be firmly fixed to bend pipe 17
On, so that microphone anti-drop device 6 and microphone 3 are connected and the two is made to be formed as a firm entirety, thus side
Just pilot, which is normally carried out, is contacted using the microphone 3 on headset with ground control tower.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of general-purpose aircraft driver headset, including connection baffle (13) and connection elastic slice (14), it is characterised in that: described
The both ends of connection elastic slice (14) are mounted on connection baffle (13), and the connection elastic slice (14) and two connection baffles (13) are logical
It crosses nut to be fixedly connected, patch head piece (15), the both ends point of patch head piece (15) is provided on the downside of the connection elastic slice (14)
Baffle (13) is not connect with two to be fixedly connected, the bottom of two connections baffle (13) is respectively connected with fixed thread set
(12), the lower end of two fixed thread sets (12) is respectively connected with link block (11), and two fixed thread sets (12) are equal
It is fixedly connected by bonding agent respectively at two link blocks (11), the lower end of two link blocks (11) is respectively connected with connector sleeve
(10), two connector sleeves (10) are fixedly connected by bonding agent respectively with two link blocks (11), two connections
The lower end of set (10) is connected separately with attachment base B (8) and attachment base A (2), and the attachment base B (8) is arranged attachment base A's (2)
Parallel left side is provided with fixed shaft hole (9) on the attachment base B (8) and attachment base A (2), two connector sleeves (10)
Bottom is connected to the inside of the fixed shaft hole (9) on attachment base B (8) and attachment base A (2), the attachment base B (8)
Right end is connected with left ear-microphone sleeve (7), and the left ear-microphone sleeve (7) is fixedly connected with attachment base B (8) by bonding agent, the connection
It is connected with right ear-microphone sleeve (4) on the left end outer wall of seat A (2), the right ear-microphone sleeve (4) and attachment base A (2) are fixed by bonding agent
Connection, the left ear-microphone sleeve (7) and right ear-microphone sleeve (4) to being respectively connected on inward wall foam encasement (5), the left ear-microphone sleeve
(7) it is fixedly connected by bonding agent with foam encasement (5) with right ear-microphone sleeve (4), the right end of the attachment base A (2) is connected with rotation
The front end of swivel base A (1), the rotating seat A (1) are connected with microphone (3), and the left end of the attachment base B (8) is connected with microphone
Anti-drop device (6) is provided with rotating seat B (23) on the microphone anti-drop device (6), outside the right end of the rotating seat B (23)
Rotation connecting shaft (24) is connected on wall, the rotation connecting shaft (24) is fixedly connected with rotating seat B (23) by being integrally formed,
The rotating seat B (23) is fixedly connected by rotating connecting shaft (24) with attachment base B (8), outside the circumference of the rotating seat B (23)
It is provided on wall fixing seat B (22), the lower end of the fixing seat B (22) is connected with elastic hose (21), the elastic hose
(21) lower end is connected with fixing seat A (20), between the elastic hose (21) and fixing seat A (20) and fixing seat B (22)
It is fixedly connected by bonding agent, the circumferential inner of the elastic hose (21) is connected with reset spring (25), the fixing seat A
(20) it is connected on the downside of anticreep retainer ring (19), the anticreep retainer ring (19) and fixing seat A (20) are fixed by connection sheet (27)
Connection, the outer circumferential walls of the anticreep retainer ring (19) are internally provided with fixed bayonet (26).
2. a kind of general-purpose aircraft driver headset according to claim 1, it is characterised in that: on the microphone (3)
It is provided with bend pipe (17), the both ends of the bend pipe (17) are respectively connected with fixing sleeve (16), the fixing sleeve of bend pipe (17) upper end
(16) it is fixedly connected with rotating seat A (1), is connected with microphone head (18) on the fixing sleeve (16) of bend pipe (17) lower end, it is described
Microphone head (18) and fixing sleeve (16) connection fixed by snap, the anticreep retainer ring (19) pass through fixed bayonet (26) and are socketed in
The circumferential exterior of bend pipe (17).
3. a kind of general-purpose aircraft driver headset according to claim 1, it is characterised in that: the right ear-microphone sleeve (4)
All the same with the shape size and structure composition of left ear-microphone sleeve (7), the right ear-microphone sleeve (4) and left ear-microphone sleeve (7) are mutual
The attachment base B (8) and attachment base connected on the outer wall of holding relatively parallel state, the right ear-microphone sleeve (4) and left ear-microphone sleeve (7)
The cross sectional shape and thickness of A (2) is all the same.
4. a kind of general-purpose aircraft driver headset according to claim 1, it is characterised in that: the connection elastic slice (14)
Right ear-microphone sleeve (4) when in a compressed state and left ear-microphone sleeve (7) contact the foam encasement (5) on inward wall, the connection elastic slice
(14) two foam encasements (5) are 30 centimetres to the gap between inward wall when expanding outward to maximum rating.
5. a kind of general-purpose aircraft driver headset according to claim 1, it is characterised in that: the rotating seat B (23)
It is fixedly connected by rotation connecting shaft (24) with attachment base B (8), the rotating seat B (23) can be by rotating connecting shaft (24)
The length for doing 360 degree of free angle turnable elastic hoses (21) is greater than the length of microphone (3).
6. a kind of general-purpose aircraft driver headset according to claim 2, it is characterised in that: the anticreep retainer ring (19)
Shape be annulus shape, the anticreep retainer ring (19) is socketed in the inner wall of Anti-release clamp circle (19) after the circumferential exterior of bend pipe (17)
It can be fitted tightly in the outer circumferential walls of bend pipe (17), the openings of sizes of the fixation bayonet (26) on the anticreep retainer ring (19)
Less than the diameter of bend pipe (17).
7. a kind of general-purpose aircraft driver headset according to claim 1, it is characterised in that: patch head piece (15)
Length is slightly longer than the length for connecting elastic slice (14), and the connection elastic slice (14) pastes head piece (15) upper end outer wall when being in reset state
It is tightly attached on the lower end outer wall of connection elastic slice (14), the connection elastic slice (14) pastes head piece when being in outside maximum extension state
(15) upper end vertex is five centimetres with the gap for connecting elastic slice (14) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529735.6A CN110381404B (en) | 2019-06-19 | 2019-06-19 | Universal headset for aircraft pilot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529735.6A CN110381404B (en) | 2019-06-19 | 2019-06-19 | Universal headset for aircraft pilot |
Publications (2)
| Publication Number | Publication Date |
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| CN110381404A true CN110381404A (en) | 2019-10-25 |
| CN110381404B CN110381404B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910529735.6A Active CN110381404B (en) | 2019-06-19 | 2019-06-19 | Universal headset for aircraft pilot |
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| CN (1) | CN110381404B (en) |
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Also Published As
| Publication number | Publication date |
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| CN110381404B (en) | 2021-06-04 |
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