CN207266231U - Headphone with outer playing function - Google Patents
Headphone with outer playing function Download PDFInfo
- Publication number
- CN207266231U CN207266231U CN201720703988.7U CN201720703988U CN207266231U CN 207266231 U CN207266231 U CN 207266231U CN 201720703988 U CN201720703988 U CN 201720703988U CN 207266231 U CN207266231 U CN 207266231U
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- CN
- China
- Prior art keywords
- loudspeaker
- playing function
- housing
- headphone
- outer playing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of headphone with outer playing function, include the head beam of two housings of two housings and connection, headphone further includes the first loudspeaker for ear-phone function and the second loudspeaker for outer playing function, and the first loudspeaker of control and the control device of the second loudspeaker selection work；Wherein, at least one first loudspeaker and at least one second loudspeaker are provided with each housing.The utility model is by setting the second loudspeaker for the first loudspeaker of ear-phone function and for outer playing function, first loudspeaker and the second loudspeaker can select work by control device, user is according to usage scenario and demand, when selecting the first speaker operation, earphone can be made to be similar to common headset and wear use；When selecting the second speaker operation, earphone can be made to be used similar to common external loudspeaker, according to different situations, meet many-sided demand of user.
Description
Technical field
Earphone field is the utility model is related to, in particular to a kind of headphone with outer playing function.
Background technology
Compared with In-Ear Headphones, headphone is with replaying effect is good, sound is more natural, wears more comfortably, to human ear
The advantages that small is damaged, so it is subject to more and more people to like.Although headphone is worn more comfortably, to people's injury of ear more
It is small, but wear always feel ill for a long time.External loudspeaker then can be achieved to share, and ear not caused like wearing earphone
Uncomfortable pressure, it is possible that being interfered to other people.Earphone and outgoing loudspeaker are each advantageous, also respectively there is shortcoming,
It can not meet many-sided demand of user.
Utility model content
The utility model aims to provide a kind of headphone with outer playing function for meeting the many-sided needs of user and asking.
To achieve these goals, the utility model employs following technical solution：
The utility model provides a kind of headphone with outer playing function, including two shells of two housings and connection
The head beam of body, headphone further include the first loudspeaker for ear-phone function and the second loudspeaker for outer playing function,
And the first loudspeaker of control and the control device of the second loudspeaker selection work；Wherein, at least one is provided with each housing
A first loudspeaker and at least one second loudspeaker.
Further, first loudspeaker and second loudspeaker are provided with each housing, wherein, first raises one's voice
Device and the second loudspeaker are separately positioned on two opposite sides of housing, and the inner cavity of housing forms back cavity cavity, and first raises one's voice
Device and the second loudspeaker share back cavity cavity.
Further, there is the first mounting hole, the first loudspeaker and the first mounting hole coordinate solid in the first side of housing
It is scheduled on the inner side of first side；Acoustic aperture, the second loudspeaker pair are provided with out in the housing second side opposite with first side
Acoustic aperture should be gone out to be fixed on the inner side of second side.
Further, headphone further includes the ear muff being arranged on the outside of the first side of housing.
Further, control device switchs in order to control, and controlling switch is arranged on a beam or housing, controlling switch have make
The first position of first speaker operation and the second place for making the second speaker operation.
Further, head beam includes skeleton, skeleton have bend so that the first loudspeaker on two housings respectively with a left side
Ear and auris dextra the first memory area being bonded and the second memory area stretched.
Further, control device selects the first loudspeaker of control or the second loudspeaker work according to the memory area of skeleton
Make；Wherein, when skeleton is located at the first memory area, control device controls the first speaker operation；When skeleton is positioned at the second note
When recalling position, control device controls the second speaker operation.
Further, skeleton is memory metal shrapnel；In the first memory area, memory metal shrapnel is in the longitudinal direction
Bending, and the middle part of the length direction of memory metal shrapnel flattens in the direction of the width；In the second memory area, memory metal
Shrapnel stretches in the longitudinal direction, and in the direction of the width, memory metal shrapnel is curled into concave arc shape；Control device is passed including pressure
Sensor, pressure sensor are arranged on the concave side of memory metal shrapnel, and the middle part of the length direction positioned at memory metal shrapnel；
The extruded sleeve of squeeze pressure sensor when head beam is additionally included in the first memory area.
Further, extruded sleeve is the protective case being wrapped in outside memory metal shrapnel.
Further, head beam further includes the telescopic connection of at least one end for being connected to skeleton.
Headphone according to the present utility model with outer playing function, including the first loudspeaker for ear-phone function
With the second loudspeaker for outer playing function, the first loudspeaker and the second loudspeaker can select work, user by control device
According to usage scenario and demand, when selecting the first speaker operation, earphone can be made, which to be similar to common headset and wear, to be made
With；When selecting the second speaker operation, earphone can be made to be used similar to common external loudspeaker, it is full according to different situations
Many-sided demand of sufficient user.
Brief description of the drawings
The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model
Schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.In attached drawing
In：
Fig. 1 is the first structure signal of the embodiment of the headphone according to the present utility model with outer playing function
Figure；
Fig. 2 is the second structural representation of the embodiment of the headphone according to the present utility model with outer playing function
Figure；
Fig. 3 is the circuit diagram of the headphone according to the present utility model with outer playing function；
Fig. 4 is knot of the skeleton in the first memory area of the headphone according to the present utility model with outer playing function
Structure schematic diagram；
Fig. 5 is the skeleton of the headphone according to the present utility model with outer playing function in the vertical of the second memory area
Body structure diagram；
Fig. 6 is the skeleton of the headphone according to the present utility model with outer playing function at the end of the second memory area
Face structure diagram.
Embodiment
A kind of prior art of headphone with outer playing function is：The loudspeaker of earphone ought can outside put SPK and use, again
It can be used when clamp lug or cover ear RCV, this kind of loudspeaker low frequency when as RCV can seriously drop, and seriously affect audio.
The design concept of the utility model is：SPK units are added in RCV systems, not the sound of the original RCV of shadow earphone
Performance is imitated, and can realize and put outside, improves user experience, meets many-sided demand of user.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
As shown in Figure 1, a kind of headphone with outer playing function that the utility model first embodiment provides includes：
The head beam 40 of two housings 10 of two housings 10 and connection, two housings 10 are respectively for left and right ear, and headphone is also
Including the first loudspeaker 20 for ear-phone function and the second loudspeaker 30 for outer playing function, and the first loudspeaker of control
20 and second loudspeaker 30 select work control device 50；Wherein, at least one first is provided with each housing 10 to raise one's voice
Device 20 and at least one second loudspeaker 30.
As shown in Figure 1, the earphone in the present embodiment is by setting for the first loudspeaker 20 of ear-phone function and for outer
Second loudspeaker 30 of playing function, the first loudspeaker 20 and the second loudspeaker 30 can select work, user by control device 50
According to usage scenario and demand, when selecting the work of the first loudspeaker 20, earphone can be made to be similar to common headphones and wear use；Choosing
When selecting the work of the second loudspeaker 30, earphone can be made to be used similar to common external loudspeaker, according to different situations, meet to use
Many-sided demand at family.And two loudspeakers are set according to specific usage scenario and demand, meet the sound under different scenes
Effect needs, and improves user experience.
Specifically, as shown in Figure 1, in the first embodiment, housing 10 can use cylindrical cavity housing 10, each housing
First loudspeaker 20 and second loudspeaker 30 are provided with 10, wherein, the first loudspeaker 20 and the second loudspeaker 30
It is separately positioned on two opposite sides of housing 10.In other embodiments, housing 10 can also use other structures, often
It is also not limited to set first loudspeaker 20 and second loudspeaker 30 respectively on a housing 10.
In the first embodiment, a Receiver is respectively arranged with the end face at 10 both ends of cylindrical cavity housing (referred to as
RCV, small-power loudspeaker, i.e. the first loudspeaker 20 for ear-phone function) and Speaker (abbreviation SPK, power-type loudspeaker,
It is used for the second loudspeaker 30 of outer playing function), the public back cavity cavity 11 of two loudspeakers, namely 10 inner cavity of cylindrical cavity housing
Back cavity cavity 11 is formed, size similar RCV and SPK is separately fixed on two end faces, is had between SPK and RCV a common
Back cavity cavity 11, the cavity can improve the low frequency performance of SPK and RCV.
More specifically, as shown in Figure 1, have the first mounting hole in the first side of housing 10, the first loudspeaker 20 and
One mounting hole, which coordinates, to be fixed on the inner side of first side, usually, the first loudspeaker 20 and the first mounting hole of housing 10
Edge dispensing sealing is fixed.Acoustic aperture is provided with out in the second side opposite with first side of housing 10, the second loudspeaker 30 is right
Acoustic aperture should be gone out to be fixed on the inner side of second side, grid hole can be used by going out acoustic aperture, can also be realized by covering metal mesh
Protection to the second loudspeaker 30, also makes product more attractive.As needed, the housing 10 of the headphone of first embodiment
Ear muff 21 can also be set on the outside of first side, usually, ear muff 21 uses sponge material, it is ensured that wearing it is comfortable
Property,
In the first embodiment, control device 50 can use manual controlling switch, come with reference to Fig. 3 monophonics circuit detailed
To describe in detail bright, control circuit includes two branches, and two branches are connected with the first loudspeaker 20 and the second loudspeaker 30 respectively, due to
SPK is different from RCV rated power, and input signal may amplify the signal to work(needed for SPK or RCV by power amplifier PA1 or PA2
Rate.Single-pole double-throw switch (SPDT) S in the corresponding Fig. 3 of manual controlling switch, has the first position for making the first loudspeaker 20 work
With the second place for making the second loudspeaker 30 work, user is as needed, manually selects operating position, so as to fulfill different works
Operation mode.As needed, controlling switch can be arranged on a beam 40, can also be arranged on the housing 10 of side.
Embodiment two
Illustrate the second embodiment of the utility model with reference to Fig. 1 and Fig. 2, unlike first embodiment, second
In embodiment, head beam 40 can be bent, and can also be stretched, and when head beam 40 is bent, the first loudspeaker 20 on two housings 10 divides
It is not bonded with left and right ear；Head beam 40 when stretching, the second loudspeaker 30 on two housings 10 to the same side sounding so that
It can be formed stereo.Usually, selected according to the size of ordinary user, the length of head beam 40 in 45cm or so, namely head beam
40 when stretching, and the distances of two the second loudspeakers 30 is up to 45cm or so, before two the second loudspeakers 30 are placed on user just
Square 2m is apart from interior achievable stereo.
Specifically, head beam 40 includes skeleton 41, and skeleton 41, which has, bends the first loudspeaker 20 so that on two housings 10
The first memory area (as shown in Figure 1) being bonded respectively with left and right ear and the second memory area (as shown in Figure 2) stretched.
Namely skeleton 41 is in the bent state, the RCV at 40 both ends of head beam can be squeezed on the ear of wearer by the power of Bending Deformation,
The skeleton 41 of suitable dimension and material is chosen, suitable chucking power can be obtained, not only kept wearing stabilization, but also can prevent from clamping
It is uncomfortable caused by power is excessive.
In a second embodiment, the hand control switch being similar to first embodiment can be used, it can also be used
His automatic control switch.Specifically, when using automatic control switch when, control device 50 by setting corresponding detection device,
For detecting the memory area of skeleton 41, so as to select the first loudspeaker 20 of control or the second loudspeaker 30 to work.More specifically,
When skeleton 41 is located at the first memory area, control device 50 controls the first loudspeaker 20 to work；When skeleton 41 is positioned at the second note
When recalling position, control device 50 controls the second loudspeaker 30 to work.Namely when the bending of head beam 40 is worn on ear by user,
Control device 50 controls the first loudspeaker 20 to work automatically；When head beam 40 is broken straight by user, the control of control device 50 second is raised
Sound device 30 works automatically, is put outside so as to fulfill stereo.
Further, with reference to shown in Fig. 4 to 6, in this embodiment, skeleton 41 is memory metal shrapnel, memory metal bullet
Piece can be connected by screw and the housing at both ends 10.
With reference to shown in Fig. 4 to 6, for memory metal shrapnel in the first memory area, memory metal shrapnel is in the longitudinal direction
Bending, and the middle part of the length direction of memory metal shrapnel flattens in the direction of the width；In the second memory area, memory metal
Shrapnel stretches in the longitudinal direction, and in the direction of the width, memory metal shrapnel is curled into concave arc shape.Control device 50 includes pressure
Sensor, pressure sensor are arranged on the concave side of memory metal shrapnel, and in the length direction of memory metal shrapnel
Portion；The extruded sleeve of squeeze pressure sensor when head beam 40 is additionally included in the first memory area.
Specifically, in the stereogram shown in Fig. 5, power F1 is crimp force, F2 bending forces.Since F1 makes shrapnel along center
The coil of wire is bent, so its arm of force L1 is using center line as starting point, it is vertical with power F1；Power F2 is to make shrapnel along central point (length direction
Middle part) bending, it is vertical with power F2 so its arm of force L2 is using central point as starting point.Namely power F1 have make memory metal shrapnel
End face or section be in concave arc shape as shown in Figure 6 trend, power F2 have memory metal shrapnel is bent to shape as shown in Figure 4
The trend of shape.
Under memory metal shrapnel straight configuration, memory metal shrapnel length is about 45cm, and width is 2~3cm.Ordinary people two
The distance that the crown is bypassed between ear is about 45cm.Preferably, telescopic connection can be respectively provided with one end of head beam 40 or both ends,
Telescopic connection adjusts the length of whole head beam 40, so as to ensure comfort level when different user uses.Memory metal shrapnel is wide
About 2~3cm, on the one hand avoids memory metal shrapnel from carefully causing excessive pressure to the crown very much；On the other hand ensure under straight configuration
There is a larger crimp force F1, prevent F1 is too small from causing a beam 40 to be voluntarily changed into case of bending in straight configuration.
Below by taking two working statuses of head beam 40 as an example, the course of work of the utility model is explained：
1. head beam is in straight configuration：In straight configuration, since memory metal shrapnel has restorability, power F1's
Somewhat rolled under effect, i.e., memory metal shrapnel is curled into concave arc shape (as shown in Figure 6).At this time, power F2 directions are horizontal direction,
And the arm of force L2 of F2 is about 0；Torque according to the torque=power F* arm of forces L, F2 is about 0, i.e., the memory metal under straight configuration
Shrapnel is not overall flexible, ensure that the reliability and safety put outside the second loudspeaker 30 when being operated in stereophonic sound system state
Property, avoid memory metal shrapnel and spring back to case of bending.
When memory metal shrapnel curves to a certain extent in artificial force, the torque of power F2 will slowly be become larger by 0；Work as F2
When torque is more than the torque of F1, memory metal shrapnel can voluntarily be changed into case of bending under the action of power F2.
The ear muff 21 set at first loudspeaker 20 (RCV) outlet sound mouth, both ensure that and had worn under all-in-one machine headphone pattern
The comfort worn, and can prevent that two RCV hard collisions cause to damage when memory metal shrapnel from bending under power F2 effects.
2. head beam is in case of bending：
Under case of bending, under the surface tension effects of memory metal shrapnel, the degree of crook of curved surface where power F1 will be slow
Slowly diminish, until flattening, particularly memory metal shrapnel is 0 in the centre position of length direction, the at this time arm of force L1 of power F1, power
The torque of F1 is 0.A pressure sensor is placed in the concave arc side of the position, and is correspondingly arranged extruded sleeve.
Memory metal shrapnel is under straight configuration, due to the presence (i.e. in concave arc shape) of curved surface where power F1, pressure sensing
Device can't detect pressure, and can feed back to control device 50 makes the second loudspeaker 30 work, and form stereo mode (SPK work)；
Memory metal shrapnel in the bent state, since curved surface where power F1 disappears, causes extruded sleeve squeeze pressure sensor, pressure passes
Sensor senses pressure, and feeding back to control device 50 makes the first loudspeaker 20 be operated in headphone pattern (RCV work).
Preferably, head beam 40 is additionally included in the protective case 42 for being wrapped in memory metal shrapnel, and protective case 42 is generally decorated
Sponge, so as to prevent from being scratched by memory metal shrapnel when user from using.
It is highly preferred that extruded sleeve can be the protective case 42, or the extruding being independently arranged inside protective case 42
Set, when being independently arranged, can improve reliability.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of headphone with outer playing function, including two housings (10) and the head for connecting two housings (10)
Beam (40), it is characterised in that the headphone further includes for the first loudspeaker (20) of ear-phone function and for putting outside
The second loudspeaker (30) of function, and control first loudspeaker (20) and second loudspeaker (30) selection work
Control device (50)；Wherein, at least one first loudspeaker (20) and at least one the are provided with each housing (10)
Two loudspeakers (30).
2. the headphone according to claim 1 with outer playing function, it is characterised in that
First loudspeaker (20) and second loudspeaker (30) are provided with each housing (10), wherein, it is described
First loudspeaker (20) and second loudspeaker (30) are separately positioned on two opposite sides of the housing (10), described
The inner cavity of housing (10) forms back cavity cavity (11), and first loudspeaker (20) shares described with second loudspeaker (30)
Back cavity cavity (11).
3. the headphone according to claim 2 with outer playing function, it is characterised in that
There is the first mounting hole, first loudspeaker (20) and first mounting hole in the first side of the housing (10)
Cooperation is fixed on the inner side of the first side；
Acoustic aperture, second loudspeaker (30) are provided with out in the housing (10) second side opposite with the first side
Go out acoustic aperture described in correspondence to be fixed on the inner side of the second side.
4. the headphone according to claim 3 with outer playing function, it is characterised in that
The headphone further includes the ear muff (21) being arranged on the outside of the first side of the housing (10).
5. the headphone according to any one of claim 1 to 4 with outer playing function, it is characterised in that
The control device (50) switchs in order to control, and the controlling switch is arranged on the head beam (40) or housing (10), institute
Stating controlling switch has the first position for making the first loudspeaker (20) work and makes the second loudspeaker (30) work
The second place.
6. the headphone according to any one of claim 1 to 4 with outer playing function, it is characterised in that
The head beam (40) includes skeleton (41), the skeleton (41) have bend so that on two housings (10) first
Loudspeaker (20) the first memory area being bonded respectively with left and right ear and the second memory area stretched.
7. the headphone according to claim 6 with outer playing function, it is characterised in that
The control device (50) controls first loudspeaker (20) or institute according to the selection of the memory area of the skeleton (41)
State the second loudspeaker (30) work；
Wherein, when the skeleton (41) is located at the first memory area, the control device (50) controls first loudspeaker
(20) work；When the skeleton (41) is located at the second memory area, the control device (50) controls second loudspeaker
(30) work.
8. the headphone according to claim 7 with outer playing function, it is characterised in that
The skeleton (41) is memory metal shrapnel；
In first memory area, the memory metal shrapnel is bent in the longitudinal direction, and the memory metal shrapnel
The middle part of length direction flatten in the direction of the width；
In second memory area, the memory metal shrapnel stretches in the longitudinal direction, in the direction of the width, the note
Metal clips curling is recalled into concave arc shape；
The control device (50) includes pressure sensor, and the pressure sensor is arranged on the concave side of memory metal shrapnel,
And the middle part of the length direction positioned at the memory metal shrapnel；
The head beam (40) extrudes the extruded sleeve of the pressure sensor when being additionally included in first memory area.
9. the headphone according to claim 8 with outer playing function, it is characterised in that
The extruded sleeve is the protective case (42) being wrapped in outside the memory metal shrapnel.
10. the headphone according to claim 6 with outer playing function, it is characterised in that
The head beam (40) further includes the telescopic connection of at least one end for being connected to the skeleton (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703988.7U CN207266231U (en) | 2017-06-16 | 2017-06-16 | Headphone with outer playing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703988.7U CN207266231U (en) | 2017-06-16 | 2017-06-16 | Headphone with outer playing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266231U true CN207266231U (en) | 2018-04-20 |
Family
ID=61915627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703988.7U Withdrawn - After Issue CN207266231U (en) | 2017-06-16 | 2017-06-16 | Headphone with outer playing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266231U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426642A (en) * | 2017-06-16 | 2017-12-01 | 歌尔科技有限公司 | Headphone with outer playing function |
| CN111654766A (en) * | 2020-06-29 | 2020-09-11 | 歌尔股份有限公司 | Sound production device and head-mounted electronic equipment |
| TWI748101B (en) * | 2018-05-30 | 2021-12-01 | 美律實業股份有限公司 | Fixing structure and neck strap thereof |
-
2017
- 2017-06-16 CN CN201720703988.7U patent/CN207266231U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426642A (en) * | 2017-06-16 | 2017-12-01 | 歌尔科技有限公司 | Headphone with outer playing function |
| CN107426642B (en) * | 2017-06-16 | 2023-10-20 | 歌尔科技有限公司 | Headset with external playing function |
| TWI748101B (en) * | 2018-05-30 | 2021-12-01 | 美律實業股份有限公司 | Fixing structure and neck strap thereof |
| CN111654766A (en) * | 2020-06-29 | 2020-09-11 | 歌尔股份有限公司 | Sound production device and head-mounted electronic equipment |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20231020 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20231020 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |