CN207410486U - A kind of ear suspension type bluetooth headset and acoustic insulating ear plug - Google Patents
A kind of ear suspension type bluetooth headset and acoustic insulating ear plug Download PDFInfo
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- CN207410486U CN207410486U CN201721239245.5U CN201721239245U CN207410486U CN 207410486 U CN207410486 U CN 207410486U CN 201721239245 U CN201721239245 U CN 201721239245U CN 207410486 U CN207410486 U CN 207410486U
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- earplug
- ear
- sound
- hanging plate
- bluetooth headset
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Abstract
The utility model discloses a kind of ear suspension type bluetooth headset and acoustic insulating ear plugs, including hanging plate, rubber ear-hang and earplug, the hanging plate top is installed with rubber ear-hang, the hanging plate one side is connected with earplug, the earplug side walls, which are fixedly linked, is connected to ear column, the ear outer surface of column inner cavity is equipped with sound-absorption hole, the sound-absorption hole madial wall fixation is pasted with sound-absorbing sponge, lock ring is fixed on the outside of the sound-absorption hole, the earplug surface is enclosed with rubber pad, the earplug internal layer is fixedly connected with noise reducing plate, the noise reducing plate side walls fixation is bonded with composite diaphragm.The utility model is simple in structure, it is novel in design, the steering angle of earplug is adjusted convenient for user, time saving and energy saving, be conducive to raising user wears comfort level, with good shatter-resistant performance, convenient for being convenient for absorbing external noise, using acoustical cotton, so as to cut down noise significantly, be conducive to improve the soundproof effect of earplug, performance is higher.
Description
Technical field
The utility model is related to a kind of ear phone technology field, more particularly to a kind of ear suspension type bluetooth headset and acoustic insulating ear plug.
Background technology
Supra-aural earphone refers to that the decoration in earphone side addition assisted suspension with a kind of earphone easy to use, facilitates use
Family uses, and the earplug of existing ear suspension type bluetooth headset is in use, and external sound is easy to penetrate inside earphone, every
Audio fruit is poor, influences user and listens to effect, and most of earplug of existing ear suspension type bluetooth headset uses fixed mode, no
The angle of earplug can be adjusted according to different users, so as to define the using effect of earplug.For this purpose, a kind of it is proposed that extension
Ear formula bluetooth headset and acoustic insulating ear plug.
Utility model content
The main purpose of the utility model is that a kind of ear suspension type bluetooth headset and acoustic insulating ear plug are provided, it is simple in structure, if
Meter is novel, and the steering angle of earplug is adjusted convenient for user, and time saving and energy saving, be conducive to raising user wears comfort level, has good
Good shatter-resistant performance convenient for being convenient for absorbing external noise, using acoustical cotton, so as to cut down noise significantly, is conducive to improve earplug
Soundproof effect, performance is higher, can effectively solve the problems, such as in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of ear suspension type bluetooth headset and acoustic insulating ear plug, including hanging plate, rubber ear-hang and earplug, the hanging plate top is fixed
Rubber ear-hang is installed, the hanging plate one side is connected with earplug, and the earplug side walls, which are fixedly linked, is connected to ear column, described
Ear outer surface of column inner cavity is equipped with sound-absorption hole, and the sound-absorption hole madial wall fixation is pasted with sound-absorbing sponge, and the sound-absorption hole outside is solid
Surely lock ring is equipped with, the earplug surface is enclosed with rubber pad, and the earplug internal layer is fixedly connected with noise reducing plate, the noise reducing plate
Side walls fixation is bonded with composite diaphragm.
Further, described earplug one end is fixedly connected with connecting pole, and the setting of described hanging plate one end inner cavity is fluted, described
Inside grooves are installed with connecting shaft, and universal shaft is connected between the connecting shaft, and universal shaft surface is provided with threaded hole,
The earplug is fixedly connected by connecting pole with the threaded hole on universal shaft surface.
Further, the another both ends of the connecting shaft are fixedly connected with nut, and the connecting shaft is consolidated by nut and hanging plate madial wall
Fixed connection.
Further, the hanging plate bottom is fixedly connected with no terminal.
Compared with prior art, the utility model has the advantages that：
1st, inside the threaded hole by using the connecting pole insertion universal shaft surface of earplug one end connection, consequently facilitating by ear
Plug is fixed with otic placode, and universal shaft both ends are connected with connecting shaft, convenient for universal shaft to be fixed on to the groove of otic placode inner cavity
Inside, and connecting shaft is fixed using nut, the stability of universal shaft is considerably increased, then by pulling earplug, is convenient for
The universal shaft of one end connection is driven to be rotated under the action of connecting shaft, consequently facilitating user adjusts the steering angle of earplug, time saving province
Power, be conducive to raising user wears comfort level.
2nd, by setting rubber pad in earplug surface, the surface softness of earplug is effectively increased, substantially increases earplug
Shatter-resistant performance, be conducive to protect earplug safety.
3rd, by earplug internal layer noise reducing plate being set to use sound insulation felt, the noise reduction of earplug is substantially increased, simultaneously
With reference to composite diaphragm using LEK type composite diaphragms, convenient for increasing the entrant sound effect of earplug, the ear column being connected to using earplug one end
Surface sets sound-absorption hole, convenient for absorbing external noise, and sets acoustical cotton using sound-absorption hole inner cavity, so as to cut down noise significantly,
The soundproof effect of earplug is improved again, and performance is higher.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model ear suspension type bluetooth headset and acoustic insulating ear plug.
Fig. 2 is the ear phone structure schematic diagram of the utility model ear suspension type bluetooth headset and acoustic insulating ear plug.
Fig. 3 is the utility model ear suspension type bluetooth headset and the earplug of acoustic insulating ear plug and the structure diagram of hanging plate.
In figure：1st, hanging plate；2nd, rubber ear-hang；3rd, without terminal；4th, earplug；5th, groove；6th, rubber pad；7th, noise reducing plate；8th, it is multiple
Close vibrating diaphragm；9th, ear column；10th, shrinkage pool；11st, sound-absorption hole；12nd, sound-absorbing sponge；13rd, connecting shaft；14th, connecting pole；15th, nut；16th, it is universal
Axis；17th, threaded hole.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of ear suspension type bluetooth headset and acoustic insulating ear plug, including hanging plate 1, rubber ear-hang 2 and earplug 4,
1 top of hanging plate is installed with rubber ear-hang 2, and 1 one side of hanging plate is connected with earplug 4,4 side walls of earplug
It is fixedly linked and is connected to ear column 9, the 9 outer surface inner cavity of ear column is equipped with sound-absorption hole 11, and 11 madial wall of sound-absorption hole, which is fixed, to be pasted
There is sound-absorbing sponge 12,11 outside of sound-absorption hole is fixed with lock ring 10, and the earplug 4 is coated with rubber pad 6, described
4 internal layer of earplug is fixedly connected with noise reducing plate 7, and 7 side walls of the noise reducing plate fixation is bonded with composite diaphragm 8.
Wherein, described 4 one end of earplug is fixedly connected with connecting pole 14, and 1 one end inner cavity of hanging plate sets fluted 5, institute
It states and connecting shaft 13 is installed with inside groove 5, universal shaft 16 is connected between the connecting shaft 13, and 16 surface of universal shaft is set
Threaded hole 17 is equipped with, the earplug 4 is fixedly connected by connecting pole 14 with the threaded hole 17 on 16 surface of universal shaft.
Wherein, the 13 another both ends of connecting shaft are fixedly connected with nut 15, and the connecting shaft 13 passes through 1 inside of nut 15 and hanging plate
Wall is fixedly connected.
Wherein, 1 bottom of hanging plate is fixedly connected with no terminal 3.
It should be noted that the utility model is a kind of ear suspension type bluetooth headset and acoustic insulating ear plug, during work, ear-hang is hung
It on ear, is inserted into using the connecting pole 14 of 4 one end of earplug connection inside the threaded hole 17 on 16 surface of universal shaft, consequently facilitating will
Earplug 4 is fixed with otic placode 1, and 16 both ends of universal shaft are connected with connecting shaft 13, convenient for universal shaft 16 is fixed on otic placode 1
Inside the groove 5 of inner cavity, and connecting shaft 13 is fixed using nut 15, considerably increases the stability of universal shaft 16, then
By pulling earplug 4, the universal shaft 16 convenient for driving one end connection rotates under the action of connecting shaft 13, consequently facilitating user is adjusted
The steering angle of earplug 4, time saving and energy saving, be conducive to raising user wears comfort level, due to setting rubber pad on 4 surface of earplug
6, the surface softness of earplug 4 is effectively increased, substantially increases the shatter-resistant performance of earplug 4, is conducive to protect the peace of earplug 4
Entirely, and in 4 internal layer of earplug noise reducing plate 7 is set to use sound insulation felt, substantially increases the noise reduction of earplug 4, in combination with multiple
It closes vibrating diaphragm 8 and uses LEK type composite diaphragms, convenient for increasing the entrant sound effect of earplug 4,9 table of ear column being connected to using 4 one end of earplug
Face sets sound-absorption hole 11, convenient for absorbing external noise, and sets acoustical cotton 12 using 11 inner cavity of sound-absorption hole, makes an uproar so as to cut down significantly
Sound, improves the soundproof effect of earplug 4 again, and performance is higher.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of ear suspension type bluetooth headset and acoustic insulating ear plug, including hanging plate (1), rubber ear-hang (2) and earplug (4), the hanging plate
(1) top is installed with rubber ear-hang (2), and hanging plate (1) one side is connected with earplug (4), it is characterised in that：It is described
Earplug (4) side walls, which are fixedly linked, is connected to ear column (9), and ear column (9) the outer surface inner cavity is equipped with sound-absorption hole (11), the sound-absorbing
The fixation of hole (11) madial wall is pasted with sound-absorbing sponge (12), and lock ring (10) is fixed on the outside of the sound-absorption hole (11), described
Earplug (4) is coated with rubber pad (6), and earplug (4) internal layer is fixedly connected with noise reducing plate (7), noise reducing plate (7) side
Fixation of facing the wall and meditating is bonded with composite diaphragm (8).
2. a kind of ear suspension type bluetooth headset according to claim 1 and acoustic insulating ear plug, it is characterised in that：The earplug (4)
One end is fixedly connected with connecting pole (14), and hanging plate (1) one end inner cavity sets fluted (5), fixed inside the groove (5)
Connecting shaft (13) is installed, universal shaft (16) is connected between the connecting shaft (13), and universal shaft (16) surface is provided with spiral shell
Pit (17), the earplug (4) are fixedly connected by connecting pole (14) with the threaded hole (17) on universal shaft (16) surface.
3. a kind of ear suspension type bluetooth headset according to claim 2 and acoustic insulating ear plug, it is characterised in that：The connecting shaft (13)
Another both ends are fixedly connected with nut (15), and the connecting shaft (13) is fixedly connected by nut (15) with hanging plate (1) madial wall.
4. a kind of ear suspension type bluetooth headset according to claim 1 and acoustic insulating ear plug, it is characterised in that：The hanging plate (1)
Bottom is fixedly connected with no terminal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239245.5U CN207410486U (en) | 2017-09-26 | 2017-09-26 | A kind of ear suspension type bluetooth headset and acoustic insulating ear plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239245.5U CN207410486U (en) | 2017-09-26 | 2017-09-26 | A kind of ear suspension type bluetooth headset and acoustic insulating ear plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410486U true CN207410486U (en) | 2018-05-25 |
Family
ID=62406233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239245.5U Active CN207410486U (en) | 2017-09-26 | 2017-09-26 | A kind of ear suspension type bluetooth headset and acoustic insulating ear plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936792A (en) * | 2019-03-19 | 2019-06-25 | 吉安市立讯射频科技股份有限公司 | A kind of bluetooth headset that usage experience is good |
-
2017
- 2017-09-26 CN CN201721239245.5U patent/CN207410486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936792A (en) * | 2019-03-19 | 2019-06-25 | 吉安市立讯射频科技股份有限公司 | A kind of bluetooth headset that usage experience is good |
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