CN208386875U - Bluetooth wireless earphone - Google Patents
Bluetooth wireless earphone Download PDFInfo
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- CN208386875U CN208386875U CN201820968368.0U CN201820968368U CN208386875U CN 208386875 U CN208386875 U CN 208386875U CN 201820968368 U CN201820968368 U CN 201820968368U CN 208386875 U CN208386875 U CN 208386875U
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Abstract
The utility model provides a kind of Bluetooth wireless earphone, and the adjusting of the dimensions supportted to ear may be implemented, so that earphone can satisfy the wearing angle requirement of different crowd pinna shape, improves the stability that earphone is worn, earphone is further prevented to fall.The Bluetooth wireless earphone, including headset main body and earplug portion further include the ear support of arc, and ear support first end is connected to earplug portion, and ear support second end is pullably connected to headset main body, and ear support second end is equipped with the multistage regulation stall matched with headset main body.The ear support of arc enhances the stability of earphone wearing in the utility model, ear, which is slided, by pull supports the adjustment that the curved support span access location length size dimension of ear support can be realized in second end, and ear support realizes that ear supports the adjusting that position positioning meets user's multi gear position size by multistage regulation stall in adjustment process, the convenience used is increased, the comfort level that ear support is worn is improved.
Description
Technical field
The utility model relates to earphone fields, and in particular to the structure of Bluetooth wireless earphone is improved.
Background technique
Continuous pursuit with people to high-quality and convenient life, double Bluetooth wireless earphones are worn due to its portability
The feature not fettered by earphone cable when wearing, is gradually welcomed by the general public, growth momentum was powerful in recent years.However, existing market
On similar product, earphone wear firmness and ear support adjust convenience in terms of exist very big room for promotion.City at present
Double Bluetooth wireless earphones are broadly divided into two classes on field, and one is the product of ear support is provided without in original product (such as apple
AirPods), in strenuous exercise, there are earphones to wear the risk that unstable or even earphone is lost；Remaining some product is furnished with ear
Support, but all it is divided into large, medium and small three kinds fixed ear support sizes, the needs of users group are unable to satisfy according to the ear of user
Wide chamfered shape and size characteristic select suitable ear to support size, and it is also more troublesome to replace operation when ear supports.
Summary of the invention
The utility model provides a kind of Bluetooth wireless earphone, the adjusting of the dimensions supportted to ear may be implemented, so that ear
Machine can satisfy the wearing angle requirement of different crowd pinna shape, improves the stability that earphone is worn, further prevents earphone
It falls.
To reach above-mentioned technical purpose, the utility model is achieved using following technical scheme: a kind of wireless ear of bluetooth
Machine further includes the ear support of arc including headset main body and the earplug portion being mounted in headset main body, and the first end of the ear support connects
It is connected to the earplug portion, the second end of the ear support is pullably connected to the headset main body, and the second end of ear support
The multistage regulation stall matched is equipped with the headset main body.
The headset main body has the first mounting surface and second mounting surface opposite with the first mounting surface, the earplug portion peace
On first mounting surface, the second end of the ear support is telescopically connected to the second mounting surface of the headset main body
On；Second mounting surface is equipped with the consistent inserting groove in pull direction of length direction and ear support, and the of ear support
Two ends are inserted in the inserting groove.
Be equipped with guide plate in the inserting groove, the regulation stall include the bar shaped card hole being arranged on the guide plate and
Retention bead in the second end of the ear support is set；The pull direction of the length direction of the bar shaped card hole and ear support
Unanimously, and the bar shaped card hole includes alternately arranged multiple macropores and multiple apertures, the macropore be connected to the aperture and
The internal diameter of the macropore is greater than the internal diameter of the aperture；The T-shaped ladder shaft-like of retention bead, and be embedded described in one
In macropore.
The regulation stall includes the magnetic patch being arranged in the inserting groove and the second end for being correspondingly arranged at the ear support
On magnetic patch, two magnetic patch are attracted.
The second end of the ear support and the inserting groove over-surplus fit structure constitute the regulation stall.
The thickness direction section of the second end of the ear support is T shape, and the inserting groove corresponds to T-slot.
The regulation stall includes the elastic arm being arranged in the inserting groove and is arranged in the second end of the ear support
Rack gear protrusion, the elastic arm have lug boss, the rack gear protrusion outwardly protrude in the ear support second end surface,
The length direction of the rack gear protrusion is consistent with the pull direction that the ear supports, and it is convex that the lug boss of elastic arm is fastened on the rack gear
In the toothed surface risen between adjacent two tooth.
The quantity of the elastic arm be two, be oppositely arranged up and down, the rack gear protrusion between two elastic arms,
And there are two toothed surfaces for the rack gear protrusion tool, are equipped with respectively with the elastic arm.
The ear support is arranged with silica gel sheath for the surface of silica gel material or ear support.
Compared with prior art, the utility model has the advantages that:
The ear support fitting of arc is supported on the auricle position at ear canal mouth in the utility model, enhances the steady of earphone wearing
Solidity, and the first end engaging lug piston part of ear support, second end are pullably connected to headset main body, and the end of ear support and earphone
Main body is equipped with the multistage regulation stall matched, and the curved support of ear support can be realized by the second end that pull slides ear support
The adjustment of span access location length size dimension, and ear support realizes that ear support position positioning is full by multistage regulation stall in adjustment process
The adjusting of sufficient user's multi gear position size, increases the convenience used, improves the comfort level that ear support is worn.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model Bluetooth wireless earphone；
Fig. 2 is the utility model Bluetooth wireless earphone after its ear is supportted to far from headset main body direction pull certain distance
Schematic perspective view；
Fig. 3 is the schematic perspective view of one Bluetooth wireless earphone of the utility model embodiment；
Fig. 4 is vertical after its ear is supportted to far from headset main body direction pull certain distance in the utility model embodiment one
Body structural schematic diagram；
Fig. 5 is that one middle ear of the utility model embodiment support second end and the decomposition texture schematic diagram at headset main body cooperation；
Fig. 6 is that two middle ear of the utility model embodiment support second end and the decomposition texture schematic diagram at headset main body cooperation；
Fig. 7 is that three middle ear of the utility model embodiment support second end and the decomposition texture schematic diagram at headset main body cooperation；
Fig. 8 is that longitudinal section structure that three middle ear of the utility model embodiment support at second end and headset main body cooperation is illustrated
Figure；
Fig. 9 is that four middle ear of the utility model embodiment support second end and the structural schematic diagram at headset main body cooperation；
Figure 10 is that four middle ear of the utility model embodiment support second end and the decomposition texture schematic diagram at headset main body cooperation.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, the utility model Bluetooth wireless earphone, including headset main body 10 and it is mounted on headset main body 10
On earplug portion 20, further include arc ear support 30, ear support 30 effect be bluetooth headset under wearing state, ear support 30
Support the wearing stability and comfort level that earphone is improved in user's auricle；The first end 31 of ear support 30 is connected to earplug portion
20, the second end 32 of ear support 30 is pullably connected to headset main body 10, and the second end of ear support 30, Ji Keshi are slided by pull
The enclosed position of dotted line frame in support zone 34(, that is, Fig. 1 middle ear support 30 of existing ear support 30) length scale size adjustment, and ear support
30 second end 32 is equipped with the multistage regulation stall matched with headset main body 10, so that 34 length of support zone of ear support 30
The positioning for supportting 30 positions to ear is realized when size dimension is adjusted to required size, to meet the adjusting of user's multi gear position size, is increased
Add the convenience used, improves the comfort level that ear support is worn.What Fig. 2 was shown is to the direction far from headset main body 10
The second end 32 of (direction as shown by the arrows in Figure 2) pull ear support 30 is wireless blue after 34 length of support zone to increase ear support 30
The structural schematic diagram of tooth earphone；If 34 length of support zone of ear support 30 need to be reduced, opposite direction is only needed to push the second of ear support 30
End.
Further, headset main body 10 has the first mounting surface 11 and second mounting surface opposite with the first mounting surface 11
12, earplug portion 20 is mounted on the first mounting surface 11, and the second end 32 of ear support 30 is telescopically connected to the of headset main body 10
On two mounting surfaces 12, the second mounting surface 12 is equipped with the consistent inserting groove 13 in pull direction of length direction and ear support 30, ear support
30 second end 32 is inserted in inserting groove 13.Since earplug portion 20 needs face user ear canal, then the first of headset main body 10
Position of the mounting surface 11 in headset main body 10 is as depicted in figs. 1 and 2, which faces earplug portion 20；Since ear support 30 is wanted
Operate adjustment length through common hand, for be telescopically connected to headset main body 10 convenient for the second end 32 of operation, ear support 30 the
Two mounting surfaces 12, as opposite with the first mounting surface 11 for the outer of the second mounting surface 12 namely headset main body 10 in Fig. 1 and Fig. 2
Side.
To improve wear comfort, ear support 30 is arranged with silica gel sheath for the surface of silica gel material or ear support 30.
The specific tune of ear support of the utility model Bluetooth wireless earphone is elaborated below by four specific embodiments
Section structure and Principles of Regulation.
Embodiment one
As shown in Figures 3 to 5, guide plate 14 is equipped in the present embodiment in inserting groove 13, regulation stall includes that setting is being led
Bar shaped card hole 15 on plate 14 and the retention bead 33 being arranged in the second end 32 of ear support 30；The length side of bar shaped card hole 15
The pull direction of Xiang Yuer support 30 is consistent, and bar shaped card hole 15 includes alternately arranged multiple macropores 151 and multiple apertures 152,
Macropore 151 is connected to aperture 152 and the internal diameter of macropore 151 is greater than the internal diameter of aperture 152；The T-shaped ladder shaft-like of retention bead 33,
The diameter of the lesser bar portion of its diameter is greater than the internal diameter of aperture 152 and is less than the internal diameter of macropore 151, the diameter of retention bead 33 compared with
The diameter on big head is greater than the internal diameter of macropore 151, so that retention bead 33 is embedded a macropore 151 with its bar portion
It is interior.
Bluetooth wireless earphone as shown in Figure 3, retention bead earphone 33 are in the macropore 151 of illustrated angle left end
It is interior, the enclosed position of dotted line frame in support zone 34(, that is, Fig. 3 middle ear support 30 of ear support at this time 30) length dimension minimum, when along Fig. 3
When shown arrow direction pull ear support 30, its second end 32 is made to be gradually distance from headset main body 10, is supportted in 30 draw process in ear, limit
The bar portion of position protrusion 33 promotes aperture 152 that flexible deformation occurs, so that retention bead 33 is with its bar portion in the big of bar shaped card hole 15
It is successively slided between hole 151 and aperture 152, realizes that multi gear position is adjusted, it is adjacent thereto when retention bead 33 is embedded in macropore 151
Aperture 152 retention bead 33 is positioned.When the support for increasing ear support 30 along the ear of arrow direction pull shown in Fig. 3 support 30
As shown in figure 4, only needing opposite direction to push the of ear support 30 if 34 length of support zone of ear support 30 need to be reduced when 34 length of position
Two ends.
Embodiment two
Unlike embodiment, as shown in fig. 6, regulation stall includes that setting is being installed in inserting groove 13 in the present embodiment
Interior magnetic patch 16 and the magnetic patch 35 being correspondingly arranged in the second end 32 of ear support 30, two magnetic patch, 35 magnetic pole realize actuation on the contrary.Benefit
The second end 32 of ear support 30 is connect with headset main body 10 with magnetic patch heteropolar attracting principle, and passes through the second of pull ear support 30
End 32 makes the variation of the contact area of magnetic patch 35 and magnetic patch 16 to realize that the multistage of 34 length of support zone of ear support 30 is adjusted.
Embodiment three
As shown in Figure 7 and Figure 8, the interference fit knot in the present embodiment, between the second end 32 and inserting groove 13 of ear support 30
Structure constitutes regulation stall.Since to improve wear comfort, it is usually soft materials that ear, which supports 30 at least its surface, and elasticity can occur
It deforms, using the flexible deformation of ear support 30 in the present embodiment, the second end of ear support 30 is filled in the inserting groove 13 of headset main body 10
In, damping when ear supports 30 pull is formed using the interference fit of ear support 30 and the inserting groove 13 of headset main body 10, to ear support 30
Second end 32 positioned, realize that the multistage of 34 length of support zone of ear support 30 is adjusted.
To further increase the second end 32 of ear support 30 and the connection reliability of headset main body 10, in the present embodiment, ear support
The thickness direction section of 30 second end 32 is T shape, and inserting groove 13 corresponds to T-slot, as shown in Figure 8.
Example IV
As shown in Figure 9 and Figure 10, regulation stall includes the elastic arm 17 being arranged in inserting groove 13 and sets in the present embodiment
Set ear support 30 second end 32 on rack gear protrusion 36, elastic arm 17 have lug boss 171, rack gear protrusion 36 outwardly protrude in
The length direction on the surface of the second end 32 of ear support 30, rack gear protrusion 36 is consistent with the pull direction of ear support 30, elastic arm 17
Lug boss 171 is fastened in the toothed surface of rack gear protrusion 36 between adjacent two tooth.As shown in figure 9, the lug boss 171 of elastic arm 17
It is fastened between adjacent two tooth of one pair of them of rack gear protrusion 36, realizes the locking of position；Continue the direction shown in arrow along Fig. 9
The second end 32 of outside pull ear support 30, elastic arm 17 generate flexible deformation under the extruding of rack gear protrusion 36, when adjusting in place,
When lug boss 171 is caught between adjacent two tooth of another pair, the locking of position after adjusting is realized.
To improve the second end 32 of ear support 30 and the connection reliability of headset main body 10, the quantity of elastic arm 17 is two,
Be oppositely arranged up and down, rack gear protrusion 36 is fastened between two elastic arms 17, and 36 tool of rack gear protrusion is there are two toothed surface, respectively with
Upper and lower two elastic arms 17 are equipped with.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within technical solutions of the utility model
Protection scope.
Claims (9)
1. a kind of Bluetooth wireless earphone, including headset main body and the earplug portion being mounted in headset main body, it is characterised in that: also wrap
The ear of bracket supports, and the first end of the ear support is connected to the earplug portion, and the second end of the ear support is pullably connected to
The headset main body, and the second end of ear support is equipped with the multistage regulation stall matched with the headset main body.
2. Bluetooth wireless earphone according to claim 1, it is characterised in that: the headset main body have the first mounting surface and
Second mounting surface opposite with the first mounting surface, the earplug portion are mounted on first mounting surface, and the second of the ear support
End is telescopically connected on the second mounting surface of the headset main body；Second mounting surface be equipped with length direction with it is described
The second end of the consistent inserting groove in pull direction of ear support, the ear support is inserted in the inserting groove.
3. Bluetooth wireless earphone according to claim 2, it is characterised in that: guide plate is equipped in the inserting groove, it is described
Regulation stall includes the retention bead in the bar shaped card hole being arranged on the guide plate and the second end that the ear support is arranged in；
The length direction of the bar shaped card hole is consistent with the pull direction that the ear supports, and the bar shaped card hole includes alternately arranged more
A macropore and multiple apertures, the macropore is connected to the aperture and the internal diameter of the macropore is greater than the internal diameter of the aperture；Institute
The T-shaped ladder shaft-like of retention bead is stated, and is embedded in the macropore.
4. Bluetooth wireless earphone according to claim 2, it is characterised in that: the regulation stall includes that setting is inserted described
Magnetic patch in tankage and the magnetic patch being correspondingly arranged in the second end of the ear support, two magnetic patch are attracted.
5. Bluetooth wireless earphone according to claim 2, it is characterised in that: the second end of the ear support and the inserting groove
Over-surplus fit structure constitutes the regulation stall.
6. Bluetooth wireless earphone according to claim 5, it is characterised in that: the thickness direction of the second end of the ear support is cut
Face is T shape, and the inserting groove corresponds to T-slot.
7. Bluetooth wireless earphone according to claim 2, it is characterised in that: the regulation stall includes that setting is inserted described
Elastic arm in tankage and the rack gear protrusion being arranged in the second end that the ear supports, the elastic arm has lug boss, described
Rack gear protrusion is outwardly protruded in the surface of the second end of ear support, the pumping of the length direction of the rack gear protrusion and ear support
Draw direction consistent, the lug boss of elastic arm is fastened in the toothed surface of the rack gear protrusion between adjacent two tooth.
8. Bluetooth wireless earphone according to claim 7, it is characterised in that: the quantity of the elastic arm is two, up and down
Be oppositely arranged, the rack gear protrusion is between two elastic arms, and rack gear protrusion tool is there are two toothed surface, respectively with
The elastic arm is equipped with.
9. Bluetooth wireless earphone according to claim 1, it is characterised in that: the ear support is that silica gel material or the ear support
Surface be arranged with silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968368.0U CN208386875U (en) | 2018-06-22 | 2018-06-22 | Bluetooth wireless earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968368.0U CN208386875U (en) | 2018-06-22 | 2018-06-22 | Bluetooth wireless earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386875U true CN208386875U (en) | 2019-01-15 |
Family
ID=64964926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968368.0U Active CN208386875U (en) | 2018-06-22 | 2018-06-22 | Bluetooth wireless earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492431A (en) * | 2019-09-11 | 2021-03-12 | Oppo广东移动通信有限公司 | Ear support, earphone and earphone assembly |
-
2018
- 2018-06-22 CN CN201820968368.0U patent/CN208386875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492431A (en) * | 2019-09-11 | 2021-03-12 | Oppo广东移动通信有限公司 | Ear support, earphone and earphone assembly |
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