CN208353547U - A kind of headphone - Google Patents
A kind of headphone Download PDFInfo
- Publication number
- CN208353547U CN208353547U CN201820935019.9U CN201820935019U CN208353547U CN 208353547 U CN208353547 U CN 208353547U CN 201820935019 U CN201820935019 U CN 201820935019U CN 208353547 U CN208353547 U CN 208353547U
- Authority
- CN
- China
- Prior art keywords
- ear casing
- loudspeaker
- hole
- adjustment part
- headband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of headphones, including headband and ear casing, the both ends of the headband are provided with pillar, hemispherical adjustment part is provided on the pillar, the circular through hole for being sheathed on hemispherical adjustment part is provided on the ear casing, the radius of the circular through hole is less than the radius of the hemispherical adjustment part, the ear casing can do the adjustment of ten word directions around the spherical surface of hemispherical adjustment part, the both ends of the headband are provided with cross limited post, the cross-shaped through hole for cooperating with cross limited post is provided on the ear casing, horn main body is provided in the ear casing, the horn main body back side is provided with loudspeaker rear cover.The utility model simple structure and reasonable design, ear casing facilitate user to be adjusted, and increasing loudspeaker rear cover makes wherein bass clarity height.
Description
Technical field
The utility model relates to ear phone technology field, in particular to a kind of headphones.
Background technique
Currently, it is almost at for people's lives as earphone is widely used in such as telephone communication, transmission music etc.
In a kind of essential daily necessity, but the ear casing of earphone is all largely that cannot be adjusted at present, and due to ear
Casing internal idle space is big, and the middle bass clarity for causing loudspeaker to generate is low, and the waste of material is caused in extra space.
Utility model content
The purpose of the utility model is to overcome above technological deficiencies, provide a kind of headphone, and structure is simple, designs
Rationally, ear casing facilitates user to be adjusted, and increasing loudspeaker rear cover makes wherein bass clarity height.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of headphone, including head
Band, ear casing and earmuff, the earmuff is mounted on ear casing and forms accommodation space between ear casing, described
Ear casing is arranged on the inside of headband both ends, and pillar is equipped on the inside of the both ends of the headband, and the pillar is adjusted equipped with hemispherical
The spherical surface vertex of part, the hemispherical adjustment part is connected on pillar, and the ear casing is equipped with circular through hole, the circle
Shape through-hole is socketed on hemispherical adjustment part, is equipped with cross on the inside of the both ends of the headband at hemispherical adjustment part and is limited
Column, the ear casing are equipped with the cross-shaped through hole cooperated with cross limited post, the cross limited post and cross-shaped through hole
Between be equipped with gap, be equipped with loudspeaker unit in the ear casing, the loudspeaker unit is arranged in earmuff and ear casing formed
In accommodation space, the loudspeaker unit includes horn main body, loudspeaker rear cover and loudspeaker mounting plate, the loudspeaker rear cover setting
In horn main body back side, the loudspeaker mounting plate is arranged on front side of horn main body, and the ear casing is equipped with for placing head
The groove of band, the headband are successively arranged steel band, soft gum cover and plastic cement crust, the ear casing inner wall from inside to outside and are equipped with
Positioning column.
The utility model compared with prior art the advantages of be: the utility model is sheathed on hemispherical due to circular through hole
Adjustment part, and the radius of the circular through hole is less than the radius of hemispherical adjustment part, so that ear casing can be around hemispherical tune
The spherical surface of one integral piece adjusts movement, will not be detached from hemispherical adjustment part, guarantee that ear casing is not easy to pitch；Secondly, being provided with ten
Cross-shaped through hole on word limited post and ear casing cooperates, and is provided between the cross-shaped through hole and cross limited post for limiting
The gap of ear casing adjusting range processed, when the ear casing is adjusted according to hemispherical adjustment part, the cross-shaped through hole
With cross limited post against when, limit the adjusting range of ear casing；Wherein, being provided with the loudspeaker rear cover reduces in ear casing
The spatial volume in portion, and then improve the middle bass clarity of earphone；The utility model simple structure and reasonable design.
As an improvement, the radius of the circular through hole is less than the radius of hemispherical adjustment part, the ear casing can be around half
The spherical surface of spherical adjustment part does the adjustment of ten word directions.
As an improvement, the softness gum cover coated steel band, the plastic cement crust coat soft gum cover.
As an improvement, the first positioning hole for being equipped with and cooperating with positioning column is covered after the loudspeaker, the loudspeaker installation
Plate is equipped with the second location hole cooperated with positioning column.
As an improvement, the positioning column outer wall is equipped with support bar.
As an improvement, the loudspeaker mounting plate is equipped with sound transmission aperture.
As an improvement, being the cylindrical structure for reducing friction among the cross limited post.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of headphone of the utility model.
Fig. 2 is that a kind of headphone of the utility model removes the structural schematic diagram of ear casing.
Fig. 3 is that a kind of headphone of the utility model removes the structural exploded view of headband.
Fig. 4 is the structural schematic diagram of the ear casing of the utility model.
Fig. 5 is the structural schematic diagram at another visual angle of the ear casing of the utility model.
Fig. 6 is the enlarged drawing of A in Fig. 2.
Fig. 7 is the structural schematic diagram of the steel band of the utility model, softness gum cover, plastic cement crust.
It is as shown in the figure: 1, headband, 2, ear casing, 3, pillar, 4, hemispherical adjustment part, 5, circular through hole, 6, cross limit
Column, 7, cross-shaped through hole, 8, horn main body, 9, loudspeaker rear cover, 10, groove, 11, steel band, 12, soft gum cover, 13, outside plastic cement
Skin, 14, loudspeaker mounting plate, 15, positioning column, 16, first positioning hole, 17, second location hole, 18, support bar, 19, earmuff.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of headphone, includes headband 1 and the ear casing 2 for being set to 1 both ends of headband, and the two of the headband 1
End is provided with pillar 3, and hemispherical adjustment part 4 is provided on the pillar 3, is provided on the ear casing 2 and is sheathed on hemispherical
The circular through hole 5 of adjustment part 4, the radius of the circular through hole 5 are less than the radius of the hemispherical adjustment part 4, the ear casing 2
The adjustment of ten word directions can be done around the spherical surface of hemispherical adjustment part 4；The both ends of the headband 1 are provided with cross limited post 6, institute
State the cross-shaped through hole 7 being provided on ear casing 2 for cooperating with cross limited post 6；Loudspeaker master is provided in the ear casing 2
Body 8,8 back side of horn main body are provided with loudspeaker rear cover 9, specifically, since circular through hole 5 is sheathed on hemispherical adjustment part 4,
And the radius of the circular through hole 5 is less than the radius of hemispherical adjustment part 4, so that ear casing 2 can be around hemispherical adjustment part 4
Spherical surface adjust movement, the position of ear casing is adjusted, hemispherical adjustment part 4 will not be detached from, guarantees ear casing 2 not
Easily pitch；Secondly, the cross-shaped through hole 7 being provided on cross limited post 6 and ear casing 2 cooperates, the cross-shaped through hole 7 and ten
The gap for limiting 2 adjusting range of ear casing is provided between word limited post 6, when the ear casing 2 is adjusted according to hemispherical
When part 4 is adjusted, the inner wall of the cross-shaped through hole 7 and cross limited post 6 against when, limit the adjusting range of ear casing 2；
Wherein, being provided with the loudspeaker rear cover 9 reduces the spatial volume to leave unused inside ear casing 2, and then improves the middle bass of earphone
Clarity.
The groove 10 placed for the both ends of the headband 1, specifically, the groove 10 1 are provided on the ear casing 2
Aspect can reduce the volume inside ear casing 2, and another aspect groove 10 can place the both ends of headband 1, so that earphone is whole
Property is more preferable, also use space has been saved for earphone, so that earphone is integrally clean and tidy.
The headband 1 is provided with steel band 11, soft gum cover 12 and plastic cement crust 13, the softness gum cover 12 from inside to outside
The steel band 11 is coated, the plastic cement crust 13 coats soft gum cover 12, specifically, since steel band 11 has rigidity and elasticity,
Long-time service is likely to result in its elastic fatigue, service life end, using soft 12 coated steel band 11 of gum cover, so that headband 1 was both
For rigidity with steel band 11 with the soft of soft gum cover 12, the softness gum cover 12 can make steel band 11 with flexible
Elastic fatigue is not being easily caused when used for a long time, so that headband 1 can be used for a long time；The plastic cement crust 13 can make user's head
It is comfortable to wear earphone.
It is provided with loudspeaker mounting plate 14 in the ear casing 2, positioning column 15, loudspeaker rear cover 9 are provided in the ear casing 2
It is provided with the first positioning hole 16 for cooperating with positioning column 15, the loudspeaker mounting plate 14 is provided with for matching with positioning column 15
The second location hole 17 of conjunction, specifically, by the cooperation of positioning column 15 and first positioning hole 16 so that loudspeaker rear cover 9 positions standard
Really, installation is firm；By the cooperation of positioning column 15 and second location hole 17 so that 14 accurate positioning of loudspeaker mounting plate, installation are steady
Gu；Second location hole 17, first positioning hole 16 and the sealed fixation of the positioning column 15 can be passed through by screw, and then will be after loudspeaker
Lid 9 and the installation of loudspeaker mounting plate 14 are fixed.
The outer wall of the positioning column 15 is equipped with support bar 18, specifically, after supporting the loudspeaker using support bar 18
Lid 9 and the loudspeaker mounting plate 14.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of headphone, it is characterised in that: including headband (1), ear casing (2) and earmuff (19), the earmuff
(19) it is mounted on ear casing (2) and is formed between ear casing (2) accommodation space, the ear casing (2) is arranged in head
On the inside of band (1) both ends, pillar (3) are equipped on the inside of the both ends of the headband (1), the pillar (3) is equipped with hemispherical adjustment part
(4), the spherical surface vertex of the hemispherical adjustment part (4) is connected on pillar (3), and the ear casing (2) is equipped with round logical
Hole (5), the circular through hole (5) are socketed on hemispherical adjustment part (4), close to hemisphere on the inside of the both ends of the headband (1)
Cross limited post (6) are equipped at shape adjustment part (4), the ear casing (2) is equipped with the cross cooperated with cross limited post (6)
Through-hole (7) is equipped with gap, is equipped with loudspeaker in the ear casing (2) between the cross limited post (6) and cross-shaped through hole (7)
Unit, the loudspeaker unit setting is in the accommodation space that earmuff (19) and ear casing (2) are formed, the loudspeaker unit
Including horn main body (8), loudspeaker rear cover (9) and loudspeaker mounting plate (14), the loudspeaker rear cover (9) is arranged in horn main body
(8) back side, on front side of horn main body (8), the ear casing (2) is equipped with for placing for loudspeaker mounting plate (14) setting
The groove (10) of headband (1), the headband (1) are successively arranged from inside to outside outside steel band (11), soft gum cover (12) and plastic cement
Skin (13), ear casing (2) inner wall are equipped with positioning column (15).
2. a kind of headphone according to claim 1, it is characterised in that: the radius of the circular through hole (5) is less than
The radius of hemispherical adjustment part (4), the ear casing (2) can do the tune of ten word directions around the spherical surface of hemispherical adjustment part (4)
It is whole.
3. a kind of headphone according to claim 1, it is characterised in that: described softness gum cover (12) coated steel band
(11), the plastic cement crust (13) coats soft gum cover (12).
4. a kind of headphone according to claim 1, it is characterised in that: the loudspeaker rear cover (9) be equipped with
The first positioning hole (16) of positioning column (15) cooperation, the loudspeaker mounting plate (14) are equipped with the cooperated with positioning column (15)
Two location holes (17).
5. a kind of headphone according to claim 1, it is characterised in that: positioning column (15) outer wall is equipped with branch
Stay (18).
6. a kind of headphone according to claim 1, it is characterised in that: the loudspeaker mounting plate (14) is equipped with
Sound transmission aperture.
7. a kind of headphone according to claim 1, it is characterised in that: be among the cross limited post (6)
For reducing the cylindrical structure of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935019.9U CN208353547U (en) | 2018-06-16 | 2018-06-16 | A kind of headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935019.9U CN208353547U (en) | 2018-06-16 | 2018-06-16 | A kind of headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353547U true CN208353547U (en) | 2019-01-08 |
Family
ID=64883679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820935019.9U Active CN208353547U (en) | 2018-06-16 | 2018-06-16 | A kind of headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353547U (en) |
-
2018
- 2018-06-16 CN CN201820935019.9U patent/CN208353547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090268935A1 (en) | Headset device | |
| US20130177193A1 (en) | Earbud or in-ear headphone clip | |
| CN102196331B (en) | Earmuff distance adjustable headset | |
| CN207083209U (en) | A kind of earphone of pleasant adjustable angle | |
| CN208353547U (en) | A kind of headphone | |
| US20110143820A1 (en) | Headphones with attached microphone boom | |
| CN210042148U (en) | Can dismantle bluetooth headset of adjustable ear-hang | |
| CN206164779U (en) | Wear comfortable bluetooth headset | |
| CN214205842U (en) | In-ear bone conduction hearing aid | |
| CN213783577U (en) | Earphone set | |
| CN202218375U (en) | All-direction adjustable headphone | |
| CN219981001U (en) | Bluetooth headset that can universal adjustment | |
| CN205071277U (en) | Bluetooth earphone | |
| CN220935322U (en) | Hearing aid convenient to wear | |
| CN206251306U (en) | A kind of headphone | |
| CN221467877U (en) | Earphone | |
| CN219018988U (en) | Head-mounted Bluetooth headset with active noise reduction function | |
| CN216291403U (en) | In-ear English voice playing structure | |
| CN210075533U (en) | Convenient to use's wireless conversation recreation earphone | |
| CN209218312U (en) | A kind of hanger structure of wireless osteoacusis sports earphones | |
| CN221710055U (en) | Open bluetooth headset | |
| CN212013012U (en) | Ear-handle type TWS Bluetooth headset with rotating structure | |
| CN221202735U (en) | Ear-hanging earphone without inserting ear | |
| CN220123034U (en) | Headset capable of changing single-ear and double-ear wearing mode | |
| CN221354470U (en) | Ear hanging earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Headphone Effective date of registration: 20190725 Granted publication date: 20190108 Pledgee: China Co truction Bank Corp Dongguan Shijie branch Pledgor: Dongguan City strong Electronics Co. Ltd. Registration number: 2019440000273 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |