CN209517462U - A kind of active stereosonic blue tooth wireless connection high-fidelity sports earphones - Google Patents
A kind of active stereosonic blue tooth wireless connection high-fidelity sports earphones Download PDFInfo
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- CN209517462U CN209517462U CN201920470616.3U CN201920470616U CN209517462U CN 209517462 U CN209517462 U CN 209517462U CN 201920470616 U CN201920470616 U CN 201920470616U CN 209517462 U CN209517462 U CN 209517462U
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Abstract
The utility model discloses a kind of active stereosonic blue tooths to be wirelessly connected high-fidelity sports earphones, more particularly to earphone field, including earphone main body, earphone main body two sides are respectively equipped with first transmission line and second transmission line, the first transmission line and second transmission line one end are equipped with connection male connector, earphone main body both ends are equipped with connection female, and two connection females connect male connector with two respectively and match.The utility model is wirelessly connected middle control PCBA and mobile phone terminal by bluetooth module, earphone main body is sent by audio-frequency information and by the conversion of the audio signal of microphone and sounding horn, improve signal transmission effect, magnet amplification is cooperated to play audio, by loudspeaker filter screen filtration noise, improve acoustical quality, left earphone plug and right earphone plug are equipped with independent power supply system and independent audio signal amplifying system, it interferes with each other small, realize active stereophonic effect, high-fidelity sound quality improves view quality, and facilitates operation.
Description
Technical field
The utility model relates to earphone fields, and more specifically, this is practical to be related to a kind of active stereosonic blue tooth and wirelessly connect
Connect high-fidelity sports earphones.
Background technique
In recent years, with the improvement of living standards, public more pay close attention to health, sport and body-building is increasingly becoming
An indispensable part in many people's lives.In the process of movement, music can help the attention for dispersing people, subtract
Deambulation bring fatigue sense allows people to be in a cheerful frame of mind with positive dynamic melody, therefore, when sports earphones become many people movement
Essential equipment.
The Chinese patent of 204377093 U of patent application publication CN discloses a kind of sports earphones, including for being clipped in
The headband of both sides of the head and the headset assembly that inside and outside can be rotationally installed in the headband both ends, the headset assembly includes can
The earplug component of ear is placed in or removed with the rotation of headset assembly.Headband is pressed on both sides of the head ear by earphone base
Fang Erfei ear also avoids generating constriction to ear while realizing firm wear, and it is comfortable to ensure that long-time uses
Property, headset assembly need to only be rotated outward and inside rotation can make earplug component leave ear or merging ear, pause makes
With with reuse without removing entire earphone, avoid existing earphone from suspend to use or reuse every time and be both needed to entirely take
It wears down or again, the switching of use state is extremely convenient, and using earplug component rather than earmuff is as transaudient component, greatly reduces
Volume and weight improves wear comfort so that overall volume is light, and easy to carry and movement uses.
But still there is more disadvantage, such as in practice in a kind of sports earphones provided in above-mentioned technical proposal
The device acoustical quality cannot ensure that noise can stimulate human antrum auris, have an adverse effect to human body.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of active stereosonic blue tooth without
Line connects high-fidelity sports earphones, is wirelessly connected middle control PCBA and mobile phone terminal by bluetooth module, sends audio-frequency information to
Earphone main body 1 simultaneously passes through the conversion of the audio signal of microphone and sounding horn, raising signal transmission effect, cooperation magnet amplification
Audio is played, by loudspeaker filter screen filtration noise, improves acoustical quality, left earphone plug and right earphone plug are equipped with independent power supply
System and independent audio signal amplifying system, interfere with each other small, realize active stereophonic effect, high-fidelity sound quality improves audiovisual
Quality.
To achieve the above object, the utility model provides the following technical solutions: a kind of active stereosonic blue tooth wireless connection
High-fidelity sports earphones, including earphone main body, earphone main body two sides are respectively equipped with first transmission line and the second transmission
Line, the first transmission line and second transmission line one end are equipped with connection male connector, and earphone main body both ends are equipped with connection
Female, two connection females connect male connector with two respectively and match, and the first transmission line other end is electrically connected with
Left earphone plug, the second transmission line other end are electrically connected with right earphone plug；
The earphone main body includes capsul, middle control PCBA and middle control battery, is fixedly connected with inside the capsul
The connecting pin of middle control battery, the middle control battery is equipped with middle control PCBA, and the middle control PCBA surface electrical behavior is connected with bluetooth module,
Earphone main body both ends are equipped with microphone；
The left earphone plug and right earphone plug include earphone cavity, and the earphone inside cavity is equipped with sounding horn, institute
Sounding horn front is stated equipped with loudspeaker filter screen, the sounding horn back side is equipped with magnet, and the earphone cavity bottom is arranged with
Earcap.
In a preferred embodiment, the capsul includes middle control key, middle control upper cover and middle control bottom case, described
Tops are arranged in middle control in middle control key, and middle control key is fastened and connected with middle control upper cover, the middle control upper cover and middle control bottom
Shell is fastened and connected, and the junction and middle control upper cover and middle control bottom case junction of the middle control key and middle control upper cover are equipped with sealing
Pad.
In a preferred embodiment, the earphone cavity includes front cover cavity, rear cover cavity and aluminium flake decoration,
The front cover cavity is fastened and connected with rear cover cavity, and the rear cover cavity is fastened and connected far from the side of front cover cavity and has aluminium flake dress
The junction of gadget, the front cover cavity and rear cover cavity and the junction of rear cover cavity and aluminium flake decoration are equipped with sealing
Pad.
In a preferred embodiment, the middle control bottom case side is equipped with USB charge port, in the USB charge port
It is connected with USB protective plug, the USB charge port and middle control battery are electrically connected.
In a preferred embodiment, the first transmission line and second transmission line both ends are equipped with SR connector, institute
First transmission line length is stated greater than second transmission line length, the first transmission line and second transmission line respectively with two sounding loudspeakers
Electric connection.
In a preferred embodiment, the loudspeaker filter screen is fixedly connected on front cover inside cavity, the sounding
Loudspeaker are arranged between front cover cavity and rear cover cavity, and the magnet is arranged between rear cover cavity and aluminium flake decoration.
In a preferred embodiment, two microphones are electrically connected with middle control PCBA, two biographies
Sound device connect female electric connection with two respectively, and the middle control key matches with middle control PCBA.
The technical effect and advantage of the utility model:
1, it is wirelessly connected middle control PCBA and mobile phone terminal by bluetooth module, sends earphone main body 1 for audio-frequency information
And by the conversion of the audio signal of microphone and sounding horn, signal transmission effect is improved, cooperation magnet amplification plays audio, warp
Loudspeaker filter screen filtration noise is crossed, acoustical quality is improved, left earphone plug and right earphone plug are equipped with independent power supply system and independence
Audio signal amplifying system, interfere with each other small, realize active stereophonic effect, high-fidelity sound quality improves view quality；
2, the effective waterproof of earphone being made by capsul and earphone cavity, USB charge port is arranged that USB protective plug is dust-proof, waterproof,
Earphone main body waterlogged damage, connection male connector and connection female matching are avoided, installation earphone plug is easily installed and replaces, it is whole to fill
Set light and handy, facilitate wearings, can satisfy the demand of sports earphones, SR connector buffering folding force repeatedly, reduce first transmission line with
The abrasion of second transmission line extends the service life of earphone.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the component fractionation structural representation of the utility model.
Fig. 3 is the top view of the utility model.
Fig. 4 is the overall structure of the explosion figure of the utility model.
Fig. 5 is the Structure explosion diagram of the utility model earphone main body.
Fig. 6 is the Structure explosion diagram of the left earphone plug of the utility model earphone main body.
Appended drawing reference are as follows: 1 earphone main body, 11 capsuls, control in 111 key, control in 112 upper cover, control in 113 bottom case,
Controlled in 12 PCBA, control in 13 battery, 14 bluetooth modules, 15 microphones, 2 first transmission lines, 3 second transmission lines, 31 connection male connectors,
32 connection females, 33 SR connectors, 4 left earphone plugs, 41 sounding horns, 42 loudspeaker filter screens, 43 magnet, 44 earcap, 5 right earphones
Plug, 6 earphone cavitys, 61 front cover cavitys, 62 rear cover cavitys, 63 aluminium flake decorations, 7 USB protective plugs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of active stereosonic blue tooth as shown in figures 1 to 6 and is wirelessly connected high-fidelity movement ear
Machine, including earphone main body 1,1 two sides of earphone main body are respectively equipped with first transmission line 2 and second transmission line 3, and described
One transmission line 2 and 3 one end of second transmission line are equipped with connection male connector 31, and 1 both ends of earphone main body are equipped with connection female
32, two connection females 32 connect male connector 31 with two respectively and match, and 2 other end of first transmission line is electrically connected
There is left earphone plug 4,3 other end of second transmission line is electrically connected with right earphone plug 5；
The earphone main body 1 includes capsul 11, middle control PCBA 12 and middle control battery 13, inside the capsul 11
It is fixedly connected with middle control battery 13, the connecting pin of the middle control battery 13 is equipped with middle control PCBA 12, middle 12 table of control PCBA
Face is electrically connected with bluetooth module 14, and 1 both ends of earphone main body are equipped with microphone 15；
The left earphone plug 4 and right earphone plug 5 include earphone cavity 6, are equipped with sounding horn inside the earphone cavity 6
41,41 front of sounding horn is equipped with loudspeaker filter screen 42, and 41 back side of sounding horn is equipped with magnet 43, the earphone chamber
6 bottom of body is arranged with earcap 44；
Embodiment specifically: be wirelessly connected middle control PCBA 12 with mobile phone terminal by bluetooth module 14, by audio-frequency information
It is sent to earphone main body 1 and electric signal is converted for audio signal by microphone 15, electric signal is respectively from first transmission line 2
It is transmitted to left earphone plug 4 and right earphone plug 5 with second transmission line 3, realizes wireless transmission signal, does not need long line connection mobile phone
End, convenient for wearing and using, audio electrical signal is received by sounding horn 41 and reading and converting is audio signal, and cooperation magnet 43 is put
Big to play audio, audio sound is spread out of from earphone cavity 6, and filters noise by loudspeaker filter screen 42, improves acoustical quality, left
Earphone plug 4 and right earphone plug 5 are equipped with independent power supply system and independent audio signal amplifying system, interfere with each other small, realization
Active stereophonic effect, to signal conversion is carried out in audio signal transmission, farthest to complete acoustic image position when sound field reproduces
The sense of reality set and its moved, high-fidelity sound quality improves audio visual effect, and structure is simple, facilitates operation.
The capsul 11 includes middle control key 111, middle control upper cover 112 and middle control bottom case 113, the middle control key 111
Setting is at middle 112 top of control upper cover, and middle control key 111 is fastened and connected with middle control upper cover 112, and the middle control upper cover 112 is in
Control bottom case 113 is fastened and connected, the junction and middle control upper cover 112 of the middle control key 111 and middle control upper cover 112 and middle control bottom case
113 junctions are equipped with gasket；
The earphone cavity 6 includes front cover cavity 61, rear cover cavity 62 and aluminium flake decoration 63, the front cover cavity 61 with
Rear cover cavity 62 is fastened and connected, and the rear cover cavity 62 is fastened and connected far from the side of front cover cavity 61 and has aluminium flake decoration 63,
The junction of the front cover cavity 61 and the junction of rear cover cavity 62 and rear cover cavity 62 and aluminium flake decoration 63 is equipped with close
Packing；
Middle 113 side of control bottom case is equipped with USB charge port, is connected with USB protective plug 7 in the USB charge port,
The USB charge port and middle control battery 13 are electrically connected；
The first transmission line 2 and 3 both ends of second transmission line are equipped with SR connector 33, and 2 length of first transmission line is big
In 3 length of second transmission line, the first transmission line 2 and second transmission line 3 are electrically connected with two sounding horns 41 respectively；
The loudspeaker filter screen 42 is fixedly connected on inside front cover cavity 61, and the sounding horn 41 is arranged in front cover cavity
Between 61 and rear cover cavity 62, the magnet 43 is arranged between rear cover cavity 62 and aluminium flake decoration 63；
Two microphones 15 with middle control PCBA 12 be electrically connected, two microphones 15 respectively with two companies
The electric connection of female 32 is connect, the middle control key 111 matches with middle control PCBA 12, can be convenient by middle control key 111
Audio broadcasting is adjusted；
Embodiment specifically: middle control key 111, middle control upper cover 112 and middle control bottom case 113 are fastened and connected and form capsul
11, front cover cavity 61, rear cover cavity 62 and aluminium flake decoration 63, which are fastened and connected, forms earphone cavity 6, and is sealed using gasket
The waterproof effect for reaching earphone gives middle control battery 13 to charge by USB charge port, and is arranged that USB protective plug 7 is dust-proof, waterproof, has
Conducive to the safety of USB charge port, 1 waterlogged damage of earphone main body is avoided, the connection insertion connection female 32 of male connector 31 combines ear
Owner's body 1, left earphone plug 4 and right earphone plug 5 are easily installed and replace installation earphone plug, and single unit system is light and handy, dust-proof, anti-
Water and anti-dropout are all relatively good, convenient for wearing, can satisfy the demand of sports earphones, setting SR connector 33 buffers to be bent repeatedly
Power reduces the abrasion of first transmission line 2 and second transmission line 3, extends the service life of earphone.
Utility model works principle:
Referring to Figure of description 1-6, it is wirelessly connected middle control PCBA 12 with mobile phone terminal by bluetooth module 14, by audio
Information is sent to earphone main body 1 and by the conversion of the audio signal of microphone 15 and sounding horn 41, improves signal transmission effect
Fruit, the cooperation amplification of magnet 43 play audio, filter noise by loudspeaker filter screen 42, improve acoustical quality, left earphone plug 4 and the right side
Earphone plug 5 is equipped with independent power supply system and independent audio signal amplifying system, interferes with each other small, realizes active stereophone
Fruit, high-fidelity sound quality improve view quality；
Referring to Figure of description 1-5, capsul 11 and earphone cavity 6 make the effective waterproof of earphone, and USB is arranged in USB charge port
Protective plug 7 is dust-proof, waterproof, avoids 1 waterlogged damage of earphone main body, and connection male connector 31 and connection female 32 are matched, be easily installed
Earphone plug is installed with replacement, single unit system is light and handy, facilitates wearing, can satisfy the demand of sports earphones, and SR connector 33 buffers instead
Multiple folding force, reduces the abrasion of first transmission line 2 and second transmission line 3, extends the service life of earphone.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure,
His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual
Combination；
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of active stereosonic blue tooth is wirelessly connected high-fidelity sports earphones, including earphone main body (1), it is characterised in that:
Earphone main body (1) two sides are respectively equipped with first transmission line (2) and second transmission line (3), the first transmission line (2) and
Second transmission line (3) one end is equipped with connection male connector (31), and earphone main body (1) both ends are equipped with connection female (32),
Two connection females (32) connect male connector (31) with two respectively and match, and first transmission line (2) other end is electrical
It is connected with left earphone plug (4), second transmission line (3) other end is electrically connected with right earphone plug (5)；
The earphone main body (1) includes capsul (11), middle control PCBA(12) and middle control battery (13), the capsul (11)
Inside is fixedly connected with middle control battery (13), and the connecting pin of middle control battery (13) is equipped with middle control PCBA(12), the middle control
PCBA(12) surface electrical behavior is connected with bluetooth module (14), and earphone main body (1) both ends are equipped with microphone (15)；
The left earphone plug (4) and right earphone plug (5) include earphone cavity (6), are equipped with sounding inside the earphone cavity (6)
Loudspeaker (41), sounding horn (41) front are equipped with loudspeaker filter screen (42), and sounding horn (41) back side is equipped with magnet
(43), earphone cavity (6) bottom is arranged with earcap (44).
2. a kind of active stereosonic blue tooth according to claim 1 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
The capsul (11) includes middle control key (111), middle control upper cover (112) and middle control bottom case (113), the middle control key
(111) setting is at the top of middle control upper cover (112), and middle control key (111) is fastened and connected with middle control upper cover (112), the middle control
Upper cover (112) is fastened and connected with middle control bottom case (113), it is described it is middle control key (111) and it is middle control upper cover (112) junction and in
Control upper cover (112) and middle control bottom case (113) junction are equipped with gasket.
3. a kind of active stereosonic blue tooth according to claim 1 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
The earphone cavity (6) includes front cover cavity (61), rear cover cavity (62) and aluminium flake decoration (63), the front cover cavity (61)
It is fastened and connected with rear cover cavity (62), the rear cover cavity (62) is fastened and connected far from the side of front cover cavity (61) aluminium flake dress
Gadget (63), the junction and rear cover cavity (62) and aluminium flake decoration (63) of the front cover cavity (61) and rear cover cavity (62)
Junction be equipped with gasket.
4. a kind of active stereosonic blue tooth according to claim 2 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
Middle control bottom case (113) side is equipped with USB charge port, is connected with USB protective plug (7) in the USB charge port, described
USB charge port and middle control battery (13) are electrically connected.
5. a kind of active stereosonic blue tooth according to claim 1 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
The first transmission line (2) and second transmission line (3) both ends are equipped with SR connector (33), and first transmission line (2) length is big
In second transmission line (3) length, the first transmission line (2) and second transmission line (3) are electric with two sounding horns (41) respectively
Property connection.
6. a kind of active stereosonic blue tooth according to claim 3 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
The loudspeaker filter screen (42) is fixedly connected on front cover cavity (61) inside, and the sounding horn (41) is arranged in front cover cavity
(61) between rear cover cavity (62), the magnet (43) is arranged between rear cover cavity (62) and aluminium flake decoration (63).
7. a kind of active stereosonic blue tooth according to claim 2 is wirelessly connected high-fidelity sports earphones, it is characterised in that:
Two microphones (15) are electrically connected with middle control PCBA(12), and two microphones (15) connect mother with two respectively
Head (32) is electrically connected, and the middle control key (111) matches with middle control PCBA(12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470616.3U CN209517462U (en) | 2019-04-09 | 2019-04-09 | A kind of active stereosonic blue tooth wireless connection high-fidelity sports earphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470616.3U CN209517462U (en) | 2019-04-09 | 2019-04-09 | A kind of active stereosonic blue tooth wireless connection high-fidelity sports earphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517462U true CN209517462U (en) | 2019-10-18 |
Family
ID=68188165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470616.3U Active CN209517462U (en) | 2019-04-09 | 2019-04-09 | A kind of active stereosonic blue tooth wireless connection high-fidelity sports earphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517462U (en) |
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2019
- 2019-04-09 CN CN201920470616.3U patent/CN209517462U/en active Active
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