CN209949433U

CN209949433U - Bluetooth headset in-ear detection device

Info

Publication number: CN209949433U
Application number: CN201921333957.2U
Authority: CN
Inventors: 黄斌; 俞翱
Original assignee: Shenzhen Weichuang Core Electronics Co Ltd
Current assignee: Shenzhen Weichuang Core Electronics Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-01-14
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a xx specifically is a bluetooth headset pleasant detection device, including setting up pleasant detection IC chip, check point and Touch point in the earphone, the Touch point forms capacitanc pleasant detecting element as between reference point and the check point. The utility model discloses set up into the ear and detect IC chip in the earphone, check point and Touch point, the Touch point forms capacitanc income ear detecting element as between datum point and the check point, it detects to go into the ear to bluetooth headset, the capacitanc is gone into ear detecting element and is not only had the refresh function, can carry out a lot of and detect, and programmable, little encapsulation, tangible function, can accurately judge whether the earphone is in the income ear state, it is big to avoid adopting the material encapsulation that photoelectric sensing or forced induction technique exist among the prior art, and is with high costs, can not program and can cause the problem of misjudgement misidentification.

Description

Bluetooth headset in-ear detection device

Technical Field

The utility model relates to a xx specifically is a bluetooth headset detection device that goes into ear.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as recording rooms, DJ, trips, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

The existing in-ear detection technology adopts photoelectric sensing or pressure sensing, and has the defects of large material package, high cost, non-programmability and error judgment and misidentification.

Therefore, in view of the above situation, there is an urgent need to develop a bluetooth headset in-ear detection device to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth headset detection device that goes into ear to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a Bluetooth headset in-ear detection device comprises an in-ear detection IC chip arranged in a headset, a detection point and a Touch point, wherein a capacitance type in-ear detection unit is formed between the Touch point as a reference point and the detection point.

As a further aspect of the present invention: the ear detection device is characterized by further comprising a power supply module, wherein the power supply module is electrically connected with the ear detection IC chip.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up into the ear and detect IC chip in the earphone, check point and Touch point, the Touch point forms capacitanc income ear detecting element as between datum point and the check point, it detects to go into the ear to bluetooth headset, the capacitanc is gone into ear detecting element and is not only had the refresh function, can carry out a lot of and detect, and programmable, little encapsulation, tangible function, can accurately judge whether the earphone is in the income ear state, it is big to avoid adopting the material encapsulation that photoelectric sensing or forced induction technique exist among the prior art, and is with high costs, can not program and can cause the problem of misjudgement misidentification.

Drawings

Fig. 1 is a schematic structural diagram of an in-ear detection device of a bluetooth headset.

In the figure: 1-ear detection IC chip, 2-detection point, 3-Touch point and 4-power supply module.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Please refer to fig. 1, in the embodiment of the present invention, an in-ear detection device for bluetooth headset, including setting up in the in-ear detection IC chip 1 of headset, check point 2 and Touch point 3, Touch point 3 forms capacitanc in-ear detection unit as between datum point and check point 2, be used for going into the ear to bluetooth headset and detect, capacitanc in-ear detection unit not only has the refresh function, can detect many times, but also has programmability, little encapsulation, tangible function, can accurately judge whether the headset is in the in-ear state, it is big to avoid adopting the material encapsulation that photoelectric sensing or forced induction technique exist among the prior art, and is with high costs, can not program and can cause the problem of misjudgement misrecognition.

Example 2

The difference between this embodiment and embodiment 1 is that the ear insertion detection device further includes a power supply module 4, and the power supply module 4 is electrically connected to the ear insertion detection IC chip 1 and is configured to supply power to the ear insertion detection IC chip 1.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The device for detecting the in-ear of the Bluetooth headset is characterized by comprising an in-ear detection IC chip (1), a detection point (2) and a Touch point (3) which are arranged in the headset, wherein a capacitance type in-ear detection unit is formed between the Touch point (3) which is used as a reference point and the detection point (2).

2. The device for detecting the entrance to the ear of the bluetooth headset according to claim 1, further comprising a power supply module (4), wherein the power supply module (4) is electrically connected with the IC chip (1) for detecting the entrance to the ear.