CN206596172U - Magnetic-type Headphone device and electronic equipment - Google Patents
Magnetic-type Headphone device and electronic equipment Download PDFInfo
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- CN206596172U CN206596172U CN201720189080.9U CN201720189080U CN206596172U CN 206596172 U CN206596172 U CN 206596172U CN 201720189080 U CN201720189080 U CN 201720189080U CN 206596172 U CN206596172 U CN 206596172U
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Abstract
The utility model discloses a kind of magnetic-type Headphone device and electronic equipment.The Headphone device includes left auricular concha, auris dextra shell and Hall sensor, Hall sensor is arranged in any one in left auricular concha and auris dextra shell, Hall sensor is connected with the power supply circuit of magnetic-type Headphone device, ring-type element is additionally provided with the housing where Hall sensor, ring-type element is located at the side of the close shell wall of Hall sensor, and the middle vacancy section of Hall sensor and ring-type element is relative；Magnet is provided with another in left auricular concha and auris dextra shell, magnet attracts with ring-type element magnetic force, when magnet and Hall sensor arrival setpoint distance, Hall sensor can pass through middle vacancy section and sense the trigger signal from magnet.
Description
Technical field
The utility model is related to ear phone technology field, is set more particularly, to a kind of magnetic-type Headphone device and electronics
It is standby.
Background technology
At present, magnetic-type neck line earphone is increasingly favored by masses.The earphone just can easily control ear without mechanical key
The switching of machine, has reached power saving labour-saving effect.
In the prior art, some magnetic-type neck line earphones control earphone break-make by hall device.Set in Hall side
Multiple small magnet blocks are put, magnet module is constituted.Multiple small magnet block composition magnet modules are set in triggering side, positioned at the small of the side
Magnet number of blocks is more than the quantity of hall device side.The small magnet block having more is used for triggering hall device, remaining small magnet block
For carrying out adhesive with Hall side.
There are some technical problems in existing magnetic-type neck line earphone, for example, being limited to trigger setting for the small magnet block of side
, there is triggering blind area, i.e. magnet in hall device trigger process and go in certain angular range, hall device will not be touched in seated position
Hair, does not reach the purpose of control earphone break-make completely.
Utility model content
A purpose of the present utility model is to provide a kind of new solution of magnetic-type Headphone device.
According to first aspect of the present utility model, there is provided a kind of magnetic-type Headphone device.The Headphone device includes left ear
Shell, auris dextra shell and Hall sensor, the Hall sensor are arranged on any one in the left auricular concha and the auris dextra shell
In individual, the Hall sensor is connected with the power supply circuit of magnetic-type Headphone device, the housing where the Hall sensor
Ring-type element is inside additionally provided with, the ring-type element is located at the side of the close shell wall of the Hall sensor, and the Hall is passed
The middle vacancy section of sensor and the ring-type element is relative；It is provided with another in the left auricular concha and the auris dextra shell
Magnet, the magnet attracts with the ring-type element magnetic force, when the magnet and Hall sensor arrival setpoint distance,
The Hall sensor can sense the trigger signal from the magnet by the middle vacancy section.
Alternatively, the Hall sensor is set on a printed-wiring board.
Alternatively, the ring-type element is annular magnet.
Alternatively, the annular magnet is circular ring magnet.
Alternatively, center of the Hall sensor just to the annular magnet.
Alternatively, the magnet is circular magnet or electromagnet.
Alternatively, the ring-type element is circular ring magnet, and the internal diameter of the circular ring magnet is 6.8mm, and external diameter is
11mm, the magnet is circular magnet, a diameter of 11mm of the circular magnet.
Alternatively, at least one of the magnet and the ring-type element are integral type structure.
Alternatively, the ring-type element and the magnet are respectively positioned on one end relative with going out acoustic aperture of place housing and put down
Row is in the shell wall at the end.
According to other side of the present utility model, there is provided a kind of electronic equipment.It is new that the electronic equipment includes this practicality
The magnetic-type Headphone device that type is provided.
Inventor of the present utility model has found in the prior art, there is triggering blind area in hall device trigger process, i.e.,
Magnet is gone in certain angular range, and Hall will not be triggered, and does not reach the purpose of control earphone break-make completely.Therefore, this practicality
The new technical assignment to be realized or technical problem to be solved are that those skilled in the art never expect or not had
Have what is anticipated, therefore the utility model is a kind of new technical scheme.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for being combined in the description and constituting a part for specification shows embodiment of the present utility model, and
And be used to explain principle of the present utility model together with its explanation.
Fig. 1 is the exploded view of the magnetic-type Headphone device according to one embodiment of the present utility model.
Fig. 2 is the sectional view of the magnetic-type Headphone device according to one embodiment of the present utility model.
Fig. 3 is the structural representation of the Hall element according to one embodiment of the present utility model.
Fig. 4 is the Hall element fundamental diagram according to one embodiment of the present utility model.
Description of reference numerals：
11：Left auricular concha；12：Auris dextra shell；13：Hall sensor；14：Circular ring magnet；15：Middle vacancy section；16：It is circular
Magnet；17：PCBA；18：Ear muff；19：Loudspeaker monomer；20：Battery；21：First end cap；22：Second end cap；23：Wire rod；
24：Support；25：Go out acoustic aperture.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is not limited
Make scope of the present utility model.
The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
According to embodiment of the present utility model, there is provided a kind of magnetic-type Headphone device.The magnetic-type Headphone device can be with
It is neck line earphone, wireless headset etc..
The magnetic-type Headphone device includes left auricular concha 11, auris dextra shell 12 and Hall sensor 13.Hall sensor 13 is set
Put in any one in left auricular concha 11 and auris dextra shell 12.The power supply circuit of Hall sensor 13 and magnetic-type Headphone device connects
Connect.Hall sensor 13 is used for the switching for controlling power supply circuit.For example, Hall sensor 13 is connected in series in power supply circuit.
Ring-type element is additionally provided with the housing where Hall sensor 13.Ring-type element is located at Hall sensor 13
Close to the side of shell wall, in order to attracted with magnet.Hall sensor 13 is relative with the middle vacancy section 15 of ring-type element.
Magnet is provided with another in left auricular concha 11 and auris dextra shell 12.Magnet attracts with ring-type element magnetic force.
For example, ring-type element is annular, triangular ring, rectangular loop or other polygonal annulars.Preferably, it is annular
Element is annular or regular polygon annular, with ensureing the energy maximum magnitude of Hall sensor 13 sense trigger signal.
By setting ring-type element, when magnet and the arrival setpoint distance of Hall sensor 13, Hall sensor 13 can lead to
Vacancy section 15 senses in the middle of crossing is triggered from the trigger signal of magnet, so that power supply circuit is breaking.When therebetween away from
During from more than the setpoint distance, Hall sensor 13 is not triggered, and now power supply circuit is turned on.
For example, the setpoint distance should ensure that Hall sensor 13 can be triggered by magnet, without being triggered by ring-type element.
Those skilled in the art can determine the distance by testing.
Magnetic-type Headphone device of the present utility model, ring-type element is set in the housing where Hall sensor 13.Ring
Shape element can attract with magnet magnetic force, and when the two adhesive, the middle vacancy section that Hall sensor 13 passes through ring-type element
The trigger signal of 15 sensor magnets, to realize triggering.
By the setting of ring-type element, reduce the triggering blind area for even eliminating Hall sensor 13, left earphone and auris dextra
Machine can trigger Hall sensor 13 with any angle adhesive, improve the sensitivity of triggering.
In addition, improving Consumer's Experience.
Fig. 1 is the exploded view of the magnetic-type Headphone device according to the utility model embodiment.Fig. 2 is according to the utility model
The sectional view of the magnetic-type Headphone device of embodiment.
As shown in figure 1, the Headphone device includes left earphone and right earphone.Left earphone includes left auricular concha 11, and left auricular concha 11 is wrapped
Include acoustic aperture 25.One end relative with going out acoustic aperture 25 is provided with the first end cap 21.First end cap 21 removably with left auricular concha
11 link together.Ear muff 18 is arranged with outside acoustic aperture 25 going out.
Right earphone includes auris dextra shell 12, and auris dextra shell 12 includes acoustic aperture 25.It is provided with one end relative with going out acoustic aperture 25
Second end cap 22.Second end cap 22 removably links together with auris dextra shell 12.Ear muff 18 is arranged with outside acoustic aperture 25 going out.
As shown in Fig. 2 the acoustic aperture 25 that goes out of loudspeaker monomer 19 and respective earphone is oppositely arranged.In the housing of two earphones
It is additionally provided with printed substrate and the battery 20 powered for some components.In neck wire type earphone, in addition to for transmitting letter
Number wire rod 23, wire rod 23 is connected with printed substrate.
In one example, Hall sensor 13 is set on a printed-wiring board.For example, as shown in Fig. 2 Hall is passed
Sensor 13 is integrated into the side of the close end cap of printed substrate.The installing space of Hall sensor 13 is so saved, is beneficial to
The Miniaturization Design of Headphone device.
In one example, ring-type element and magnet are respectively positioned on one end relative with going out acoustic aperture 25 of place housing and put down
Row is in the shell wall at the end.For example, as shown in Fig. 2 Hall sensor 13 is arranged on the PCBA17 (printed of left earphone
Circuit board assembly, assemble printed circuit board (PCB)) on.PCBA17 is perpendicular to the axial direction for going out acoustic aperture 25.Ring-type element
Perpendicular to the axial direction for going out acoustic aperture 25, that is, go out the bearing of trend of acoustic aperture 25.PCBA17 be arranged in parallel with ring-type element, to ensure Hall
The sensing angle of sensor 13.Ring-type element is parallel to the first end cap 21.Magnet is arranged on one end relative with going out acoustic aperture 25,
Magnet is parallel with the second end cap 22.In this way, installing space can be saved, and it is sufficiently large to ensure that two housings have
The suction-combining force.In addition, ring-type element and magnet is close to shell wall and be arranged in parallel and trigger signal can be made stronger, it is easier to engraved through centre
Dead zone 15.
In one example, ring-type element annular magnet.For example, annular magnet is axial charging.User is by setting ring
The polarity of shape magnet, makes it be attracted each other with magnet.In this way, the adhesive between left earphone and right earphone can be increased
Power.
Preferably, ring-type element is circular ring magnet 14.Circular ring magnet 14 be arranged on left auricular concha 11 close to the
The position of one end cap 21.For example, circular ring magnet 14 is fixed on the inner side of the first end cap 21 by support 24, to ensure annular
The position of magnet 14 is firm.The symmetry of circular ring magnet 14 is good, the trigger signal maximum angle scope that magnet can be allowed to send
Through middle vacancy section 15.
In one example, center of the Hall sensor 13 just to annular magnet.It so can guarantee that Hall sensor 13 is felt
Survey the angular range of trigger signal.For example, as shown in figure 3, the middle vacancy section 15 of circular ring magnet 14 is circle.User will suddenly
Your sensor 13 is arranged on the position just to the center of circular ring magnet 14.In this way, Hall sensor 13 can be obtained
Trigger signal angular range it is maximum.Also, triggering blind area is further obviated, two earphones are pull-in on one with any angle
Hall sensor 13 can be triggered by rising.
In one example, as Figure 1-3, magnet is circular magnet 16.For example, circular magnet 16 is axial charging.
User is by setting the polarity of circular magnet 16, with the triggering matched polarity with Hall sensor 13.Circular magnet 16 is symmetrical
Property it is good, good adhesive can be formed with annular magnetic body.In addition, the trigger signal that circular magnet 16 is sent is uniform, and angle
Spend scope wider.
For example, as shown in Figures 2 and 3, circular magnet 16 is arranged on the inner side of the second end cap 22 by support 24.And circle
Shape magnet 16 is perpendicular to the axial direction for going out acoustic aperture 25.So circular magnet 16 takes up space minimum, beneficial to the miniaturization of Headphone device
Design.
Preferably, the diameter of circular magnet 16 is identical with the external diameter of circular ring magnet 14, and both in adhesive just
Pair and be parallel to each other.The suction-combining force of the two can be made maximum in this way.
Fig. 3 is the structural representation of the Hall sensor 13 according to one embodiment of the present utility model.Fig. 4 is according to this
The fundamental diagram of Hall sensor 13 of one embodiment of utility model.
As shown in Figures 3 and 4, Hall side includes Hall sensor 13 and circular ring magnet 14.Such as Hall sensor 13 is S
Pole flip-over type.Triggering side includes circular magnet 16, and circular magnet 16 is S poles close to the side of Hall side.Circular ring magnet 14 with
The magnetic force of circular magnet 16 attracts, then circular ring magnet 14 is N poles close to the side of circular magnet 16, close to Hall sensor 13
Side is S poles.
In order to avoid Hall sensor 13 is triggered by circular ring magnet 14, Hall sensor 13 and annular magnet should be made
The distance between be more than or equal to minimum do not trigger distance.It is relevant with the internal diameter of circular ring magnet 14 that the minimum does not trigger distance, interior
Footpath is more big, and minimum is not triggered apart from smaller, and internal diameter is smaller, and it is bigger that minimum does not trigger distance.The distance can be tried by emulating
Test and draw.
In one example, ring-type element is circular ring magnet 14, and the internal diameter of circular ring magnet 14 is 6.8mm, and external diameter is
11mm.Magnet is circular magnet 16, a diameter of 11mm of circular magnet 16.It is 6.8mm that minimum, which does not trigger distance,.Circular magnet 16
The maximum the suction-combining force formed between circular ring magnet 14 is 1.35N.The size can ensure the adhesive of two earphones, can make again
Hall sensor 13 is delicately triggered.
In one example, at least one of magnet and ring-type element are integral type structure.This structure is easy to earphone
The installation of device, suitable for industrialized production.Also, gap is not present in magnet, further can reduce or even disappear in this way
Except triggering blind area.For example, as Figure 1-3, circular magnet 16 and circular ring magnet 14 are integral structure.Optionally,
Two are ferrite lattice or ndfeb magnet.
In another example, magnet is electromagnet.Electromagnet structure is complicated, but can adjust magnetic field according to actual needs
Size.The operation principle of electromagnet is the common knowledge of this area, is not elaborated herein.
In other examples, ring-type element can also be made by the metal material that can be attracted by magnet, for example
Iron, cobalt, nickel etc..
According to another embodiment of the present utility model, there is provided a kind of electronic equipment.The electronic equipment includes this practicality
The magnetic-type Headphone device of new offer.
Although some specific embodiments of the present utility model are described in detail by example, this area
It is to be understood by the skilled artisans that example above is merely to illustrate, rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case where not departing from scope and spirit of the present utility model, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (10)
1. a kind of magnetic-type Headphone device, it is characterised in that including left auricular concha (11), auris dextra shell (12) and Hall sensor
(13), the Hall sensor (13) is arranged in any one in the left auricular concha (11) and the auris dextra shell (12),
The Hall sensor (13) is connected with the power supply circuit of magnetic-type Headphone device, the shell where the Hall sensor (13)
Ring-type element is additionally provided with vivo, and the ring-type element is located at the side of the close shell wall of the Hall sensor (13), described
Hall sensor (13) is relative with the middle vacancy section (15) of the ring-type element；In the left auricular concha (11) and the auris dextra shell
(12) be provided with magnet in another in, the magnet attracts with the ring-type element magnetic force, when the magnet with it is described suddenly
When your sensor (13) reaches setpoint distance, the Hall sensor (13) can be come from by middle vacancy section (15) sensing
The trigger signal of the magnet.
2. magnetic-type Headphone device according to claim 1, it is characterised in that the Hall sensor (13) is arranged on
On printed substrate.
3. magnetic-type Headphone device according to claim 1, it is characterised in that the ring-type element is annular magnet.
4. magnetic-type Headphone device according to claim 3, it is characterised in that the annular magnet is circular ring magnet
(14)。
5. magnetic-type Headphone device according to claim 3, it is characterised in that the Hall sensor (13) is just to described
The center of annular magnet.
6. magnetic-type Headphone device according to claim 4, it is characterised in that the magnet be circular magnet (16) or
Electromagnet.
7. magnetic-type Headphone device according to claim 1, it is characterised in that the ring-type element is circular ring magnet
(14), the internal diameter of the circular ring magnet (14) is 6.8mm, and external diameter is 11mm, and the magnet is circular magnet (16), the circle
A diameter of 11mm of shape magnet (16).
8. magnetic-type Headphone device according to claim 1, it is characterised in that in the magnet and the ring-type element
At least one is integral type structure.
9. magnetic-type Headphone device according to claim 1, it is characterised in that the ring-type element and the equal position of the magnet
In one end relative with going out acoustic aperture (25) of place housing and parallel to the shell wall at the end.
10. a kind of electronic equipment, it is characterised in that including the magnetic-type earphone as described in any one in claim 1-9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189080.9U CN206596172U (en) | 2017-02-28 | 2017-02-28 | Magnetic-type Headphone device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189080.9U CN206596172U (en) | 2017-02-28 | 2017-02-28 | Magnetic-type Headphone device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596172U true CN206596172U (en) | 2017-10-27 |
Family
ID=60126163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189080.9U Active CN206596172U (en) | 2017-02-28 | 2017-02-28 | Magnetic-type Headphone device and electronic equipment |
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| Country | Link |
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| CN (1) | CN206596172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792324A (en) * | 2017-02-28 | 2017-05-31 | 歌尔股份有限公司 | Magnetic-type Headphone device and electronic equipment |
| CN108200500A (en) * | 2018-01-31 | 2018-06-22 | 广东思派康电子科技有限公司 | Charging assembly, the principal and subordinate's earphone of device by magnetic force self-aligning and the charging earphone using the device |
| CN113411706A (en) * | 2021-06-07 | 2021-09-17 | 佳禾智能科技股份有限公司 | Magnetic attraction Hall module and magnetic attraction Hall earphone |
-
2017
- 2017-02-28 CN CN201720189080.9U patent/CN206596172U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792324A (en) * | 2017-02-28 | 2017-05-31 | 歌尔股份有限公司 | Magnetic-type Headphone device and electronic equipment |
| CN106792324B (en) * | 2017-02-28 | 2023-09-05 | 歌尔股份有限公司 | Magnetic earphone device and electronic equipment |
| CN108200500A (en) * | 2018-01-31 | 2018-06-22 | 广东思派康电子科技有限公司 | Charging assembly, the principal and subordinate's earphone of device by magnetic force self-aligning and the charging earphone using the device |
| CN108200500B (en) * | 2018-01-31 | 2020-01-03 | 广东思派康电子科技有限公司 | Device capable of automatically returning to normal state through magnetic force, charging assembly of charging earphone applying device, and master-slave earphone |
| CN113411706A (en) * | 2021-06-07 | 2021-09-17 | 佳禾智能科技股份有限公司 | Magnetic attraction Hall module and magnetic attraction Hall earphone |
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