CN208987151U - Bluetooth headset - Google Patents
Bluetooth headset Download PDFInfo
- Publication number
- CN208987151U CN208987151U CN201822134521.2U CN201822134521U CN208987151U CN 208987151 U CN208987151 U CN 208987151U CN 201822134521 U CN201822134521 U CN 201822134521U CN 208987151 U CN208987151 U CN 208987151U
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- shell
- leading note
- procapsid
- loudspeaker
- electrically connected
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Abstract
The utility model relates to a kind of bluetooth headsets.Including two earphone heads and a control assembly, two earphone heads are electrically connected with control assembly respectively, and control assembly is equipped with control circuit board, and control circuit board is equipped with Bluetooth circuit and voicefrequency circuit, Bluetooth circuit is electrically connected with voicefrequency circuit, and voicefrequency circuit is electrically connected with two earphone heads respectively；Earphone heads include shell; shell includes tail shell; tail shell is equipped with fairlead, and protective case is equipped in tail shell, is equipped with battery in protective case; the front end of tail shell is connected with procapsid; moving-coil loudspeaker are equipped in procapsid, the front end side of procapsid is extended with forward the leading note shell for protruding into ear, flexible boot is arranged with outside leading note shell; the leading note shell is cylindrical in shape and is equipped with dynamic iron loudspeaker, and battery, moving-coil loudspeaker and dynamic iron loudspeaker are electrically connected with control circuit board.By the way that moving-coil loudspeaker and dynamic iron loudspeaker are respectively set in procapsid and leading note shell, in conjunction with the characteristic of two kinds of loudspeaker, it is effectively improved audio while also efficiently uses inner space.
Description
Technical field
The utility model relates to ear phone technology field, specifically a kind of bluetooth headset.
Background technique
With the development of society, electronic product is more more and more universal；Electronic product when in use, generally can all use bluetooth ear
Machine；Current bluetooth headset is generally used a loudspeaker, and the loudspeaker generally use moving-coil structure, are flowed through and are led using electric current
Electric coil generates magnetic field, and magnetic field and permanent magnet material interact, promotion vibration of thin membrane generation sound, and single moving-coil structure
Loudspeaker audio three-dimensional sense it is poor.
Summary of the invention
Utility model aims to solve the deficiencies in the prior art, provide a kind of bluetooth headset, which adopts
With horn assembly, audio can be effectively improved.
To achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of bluetooth headset, including two earphone heads and a control assembly, two earphone heads are electric with control assembly respectively
Connection, the earphone heads include shell, and the shell includes the tail shell of front opening, and the lower end of tail shell is equipped with fairlead, tail shell
It is interior to be equipped with protective case, battery is equipped in protective case, the front end of tail shell is connected with procapsid, and moving-coil loudspeaker are equipped in procapsid, preceding
The front end side of shell is extended with forward the leading note shell for protruding into ear, and flexible boot, the leading note shell are arranged with outside leading note shell
Dynamic iron loudspeaker are cylindrical in shape and are equipped with, battery, moving-coil loudspeaker and dynamic iron loudspeaker are electrically connected with control circuit board.Wherein, it controls
Component is equipped with control circuit board, and control circuit board is equipped with Bluetooth circuit and voicefrequency circuit, and Bluetooth circuit is electrically connected with voicefrequency circuit
It connects, voicefrequency circuit is electrically connected with two earphone heads respectively by conducting wire.
Further, the medial surface of procapsid is equipped with concave hole, the setting of concave hole face moving-coil loudspeaker, the middle part of concave hole
Equipped with through-hole, the surface of the leading note shell is equipped with the leading note slot being connected to through-hole, and the front end of leading note slot is located in flexible boot.
Further, the side of the front housing is equipped with several convex blocks, and the front housing is arranged with the ear for supporting with auricle
Support, the inside of ear support are equipped with the shrinkage pool matched with convex block, and convex block is inserted into shrinkage pool, and the side of ear support is equipped with support portion, the branch
Support part is equipped with the through hole for increasing elasticity.
Further, the front end of the leading note shell is equipped with dead ring, and the middle part of the flexible boot is equipped with inner sleeve, inner sleeve
It is placed on outside dead ring；Preferably, dead ring is equipped with the groove being connected to leading note slot.
Further, the front end of the leading note shell is connected with Air Filter.
Further, the control assembly further includes rechargeable battery, and the control circuit board is equipped with charging circuit and fills
Electrical interface, charging circuit are electrically connected with rechargeable battery.
Compared with prior art, the utility model has the beneficial effects that by being set respectively in procapsid and leading note shell
Moving-coil loudspeaker and dynamic iron loudspeaker are set, in conjunction with the characteristic of two kinds of loudspeaker, audio is effectively improved while also efficiently using inner space.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the utility model.
Fig. 2 is a kind of schematic diagram of the utility model earphone heads.
Fig. 3 is a kind of decomposition texture schematic diagram of Fig. 2.
Fig. 4 is a kind of schematic diagram of procapsid.
Fig. 5 is a kind of schematic diagram of ear support.
In figure: 1 --- conducting wire；2 --- control assembly；3 --- earphone heads；31 --- spool；32 --- tail shell；33——
Through hole；34 --- ear support；35 --- flexible boot；36 --- battery；37 --- protective case；38 --- convex block；39 --- front housing
Body；310 --- through-hole；311 --- leading note slot；312 --- dynamic iron loudspeaker；313 --- leading note shell；314 --- concave hole；
315 --- Air Filter；316 --- shrinkage pool；317 --- support portion；318 --- moving-coil loudspeaker；319 --- dead ring；320——
Groove；321 --- inner sleeve.
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.
Please refer to Fig. 1~5, a kind of bluetooth headset, including two earphone heads 3 and a control assembly 2, two earphone heads 3
It is electrically connected respectively with control assembly 2 by conducting wire 1, control assembly 2 is equipped with control circuit board, and control circuit board is equipped with Bluetooth circuit
And voicefrequency circuit, Bluetooth circuit are electrically connected with voicefrequency circuit, voicefrequency circuit is electrically connected with two earphone heads 3 respectively by conducting wire 1
It connects；The earphone heads 3 include shell, and the shell includes the tail shell 32 of front opening, and the lower end of tail shell 32 is equipped with fairlead, tail
It is equipped with protective case 37 in shell 32, is equipped with battery 36 in protective case 37, the front end of tail shell 32 is connected with procapsid 39, in procapsid 39
Equipped with moving-coil loudspeaker 318, the front end side of procapsid 39 is extended with forward the leading note shell 313 for protruding into ear, leading note shell 313
Be arranged with flexible boot 35 outside, the leading note shell 313 is cylindrical in shape and is equipped with dynamic iron loudspeaker 312, battery 36, moving-coil loudspeaker 318 and
Dynamic iron loudspeaker 312 are electrically connected with control circuit board.
The technical program is not only provided with moving-coil loudspeaker 318 relative to existing bluetooth headset, in the inside of earphone heads 3,
Dynamic iron loudspeaker 312 are also provided with, by the cooperation of moving-coil loudspeaker 318 and dynamic iron loudspeaker 312, so that bluetooth headset is in high frequency, low
The audio effect of frequency is relatively good；Audio is effectively improved using horn assembly.In the technical program, control assembly 2 and bluetooth
The prior art can be used in circuit.Secondly, being arranged dynamic iron loudspeaker 312 in leading note shell 313, the setting of moving-coil loudspeaker 318 is existed
In procapsid 39, two loudspeaker working times can be made not interfere with each other mutually away from larger；Simultaneously to the greatest extent using internal empty
Between, moving-coil loudspeaker 318 can be done in procapsid 39 it is big a bit, improve loudspeaker operating power.For convenience of lead, tail shell 32
Lower end be connected with spool 31, the upper end of spool 31 is equipped with flanging, and flanging forms limit film.Control assembly 2, control circuit
Plate, Bluetooth circuit and voicefrequency circuit can be the prior art, in the patent document having disclosed and other documents
It has been disclosed, due to not being the emphasis of the technical program, is not described in detail.
Further, the medial surface of procapsid 39 is equipped with concave hole 314, and 314 face moving-coil loudspeaker 318 of concave hole are arranged,
The middle part of concave hole 314 is equipped with through-hole 310, and the surface of the leading note shell 313 is equipped with the leading note slot 311 being connected to through-hole 310, leads
The front end of sound slot 311 is located in flexible boot 35.
When sound is larger, the sound that the moving-coil loudspeaker 318 in procapsid 39 issue certainly will be influenced whether in leading note shell 313
The sounding of dynamic iron loudspeaker 312, to weaken or avoiding this influence, it is logical that the technical program is additionally provided with leading note on procapsid 39
Concave hole 314 and through-hole 310 is arranged in road in procapsid 39, and the sounding of moving-coil loudspeaker 318 is exported, surface is then passed through
Leading note slot 311 be introduced into flexible boot 35, then by flexible boot 35 be inserted into ear will sound import ear in.To solve
Influence each other problem of two loudspeaker in high-decibel.
Further, the side of the front housing is equipped with several convex blocks 38, and the front housing is arranged with for supporting with auricle
Ear support 34, the inside of ear support 34 are equipped with the shrinkage pool 316 matched with convex block 38, and convex block 38 is inserted into shrinkage pool 316, the side of ear support 34
Equipped with support portion 317, the support portion 317 is equipped with the through hole 33 for increasing elasticity.
When in use, during human motion, insert earphone is easy to fall insert earphone at present, for convenience by ear
Machine is fixed with ear, and the technical program uses ear support 34, and ear support 34 generally uses plastic cement material, and pliability is smaller, that is, is not easy
It deforms；When cooperating with ear, different size of ear may be born compared with great dynamics, to avoid such case from occurring,
The technical program is provided with through-hole in support portion 317, the appearance of through-hole so that support portion 317 when deformation occurs, have compared with
Good elastic force, is easier to deform.Secondly as ear support 34 itself has certain shrinkage, to prevent ear from supportting 34 phases
Front housing is moved, is provided with convex block 38 in the side of front housing in the technical program, and be equipped in the inside of ear support 34
Ear can be supportted 34 in this way and fixed relative to front housing by shrinkage pool 316.
Further, the front end of the leading note shell 313 is equipped with dead ring 319, and the middle part of the flexible boot 35 is equipped with inner sleeve
Ring 321, inner sleeve 321 are placed on outside dead ring 319；Preferably, dead ring 319 is equipped with the groove 320 being connected to leading note slot 311.
When flexible boot 35 is placed on dead ring 319, some is socketed flexible boot 35 with dead ring 319, another portion
Divide vacantly, can be convenient move flexible boot 35 in this way, and then is easy to disassemble, secondly, groove 320 is set on dead ring 319, from
And the sound that moving-coil issues smoothly is imported into inner sleeve 321 and is overlapped with the sound that dynamic iron issues, increase audio.
Further, the front end of the leading note shell 313 is connected with Air Filter 315.
To avoid earphone in use, the dust of outside is entered inside earphone heads 3, influences making for earphone heads 3
With Air Filter 315 is employed herein.
Further, the control assembly 2 further includes rechargeable battery 36, the control circuit board be equipped with charging circuit and
Charging interface, charging circuit are electrically connected with rechargeable battery 36.
Many bluetooth headsets are powered using battery 36 at present, and battery 36 is caused to need replacing；It uses and fills in the technical program
Battery 36, rechargeable battery 36 can be built-in, are set in shell, shell is provided with the opening matched with charging interface, opens
Mouth is equipped with dustproof cover；Control assembly 2 is continuously by the charging to rechargeable battery 36, energy is provided, be easy to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of bluetooth headset, including two earphone heads and a control assembly, two earphone heads are electrically connected with control assembly respectively
It connects, control assembly is equipped with control circuit board, and control circuit board is equipped with Bluetooth circuit and voicefrequency circuit, Bluetooth circuit and audio-frequency electric
Road electrical connection, voicefrequency circuit are electrically connected with two earphone heads respectively by conducting wire；The earphone heads include shell, the shell packet
The tail shell of front opening is included, the lower end of tail shell is equipped with fairlead, and protective case is equipped in tail shell, is equipped with battery, tail shell in protective case
Front end be connected with procapsid, moving-coil loudspeaker are equipped in procapsid, it is characterised in that: the front end side of procapsid is extended with forward
For protruding into the leading note shell of ear, flexible boot is arranged with outside leading note shell, the leading note shell is cylindrical in shape and is equipped with dynamic iron loudspeaker, electricity
Pond, moving-coil loudspeaker and dynamic iron loudspeaker are electrically connected with control circuit board.
2. bluetooth headset according to claim 1, it is characterised in that: the medial surface of procapsid is equipped with concave hole, concave hole
The setting of face moving-coil loudspeaker, the middle part of concave hole are equipped with through-hole, and the surface of the leading note shell is equipped with the leading note slot being connected to through-hole,
The front end of leading note slot is located in flexible boot.
3. bluetooth headset according to claim 1, it is characterised in that: the side of the front housing is equipped with several convex blocks, described
Front housing is arranged with the support of the ear for supporting with auricle, and the inside of ear support is equipped with the shrinkage pool matched with convex block, and convex block is inserted into shrinkage pool,
The side of ear support is equipped with support portion, and the support portion is equipped with the through hole for increasing elasticity.
4. bluetooth headset according to claim 1, it is characterised in that: the front end of the leading note shell is equipped with dead ring, described
The middle part of flexible boot is equipped with inner sleeve, and inner sleeve is located on outside dead ring；Preferably, dead ring is recessed equipped with being connected to leading note slot
Slot.
5. bluetooth headset according to claim 1, it is characterised in that: the front end of the leading note shell is connected with Air Filter.
6. bluetooth headset according to claim 1, it is characterised in that: the control assembly further includes rechargeable battery, described
Control circuit board is equipped with charging circuit and charging interface, and charging circuit is electrically connected with rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134521.2U CN208987151U (en) | 2018-12-18 | 2018-12-18 | Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134521.2U CN208987151U (en) | 2018-12-18 | 2018-12-18 | Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208987151U true CN208987151U (en) | 2019-06-14 |
Family
ID=66792307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134521.2U Active CN208987151U (en) | 2018-12-18 | 2018-12-18 | Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208987151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473281A (en) * | 2021-05-18 | 2021-10-01 | 深圳市盛佳丽电子有限公司 | Exempt from to glue fixed bluetooth headset loudspeaker of formula installation |
| CN113542956A (en) * | 2020-04-22 | 2021-10-22 | 耳一号声学科技(深圳)有限公司 | In-ear earphone and earphone holding structure |
-
2018
- 2018-12-18 CN CN201822134521.2U patent/CN208987151U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113542956A (en) * | 2020-04-22 | 2021-10-22 | 耳一号声学科技(深圳)有限公司 | In-ear earphone and earphone holding structure |
| CN113542956B (en) * | 2020-04-22 | 2024-04-09 | 耳一号声学科技(深圳)有限公司 | In-ear earphone and earphone holding structure |
| CN113473281A (en) * | 2021-05-18 | 2021-10-01 | 深圳市盛佳丽电子有限公司 | Exempt from to glue fixed bluetooth headset loudspeaker of formula installation |
| CN113473281B (en) * | 2021-05-18 | 2024-02-09 | 深圳市盛佳丽电子有限公司 | Non-stick type installation and fixation Bluetooth earphone loudspeaker |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |