CN210536917U

CN210536917U - Head-wearing earphone

Info

Publication number: CN210536917U
Application number: CN201922329241.1U
Authority: CN
Inventors: 叶峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-05-15
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the earphone field, in particular to a headphone, which comprises an earphone sound production unit and a low-frequency sound production unit which are arranged on the same earphone bracket, wherein the earphone sound production unit is just opposite to the auditory meatus for transmitting sound; the low-frequency sound production unit is attached to the position behind the auricle to transmit sound. The application discloses headphone can effectively improve headphone's low frequency and listen the effect, increases wearer's wholeness auditory sensation.

Description

Head-wearing earphone

Technical Field

The utility model belongs to the earphone field, concretely relates to headphone.

Background

Along with the development of society, personal space is more and more emphasized, and the traditional family desktop sound box system cannot avoid the problems of disturbing residents due to most family decoration modes; meanwhile, from the 8 th and 90 th ages of the last century, the popularity of electronic products such as portable tape players, portable CD players, MP3, MP4, mobile phones and the like has developed, and a portable listening device is required to be matched with the electronic products. This is an important reason why headsets have been available and developed.

However, the sound-emitting units of the currently marketed headphones are all traditionally directly facing the auditory canal for transmitting sound. The layout mode has the advantages that the medium-high frequency listening sense is satisfactory, but the low-frequency listening effect of the household desktop-level sound box cannot be felt. The commercially available headphones can sense low-frequency sound effects by turning up the volume, but the eardrum is strongly impacted while the volume is turned up, so that discomfort, namely head rolling, is caused.

SUMMERY OF THE UTILITY MODEL

The application provides a headphone, it can effectively improve headphone's low frequency listening effect.

In order to achieve the technical purpose, the technical scheme adopted by the application is that the headset comprises a headset sound production unit and a low-frequency sound production unit which are arranged on the same headset support, wherein the headset sound production unit is over against the auditory canal for transmitting sound; the low-frequency sound production unit is attached to the position behind the auricle to transmit sound.

According to the technical scheme, the low-frequency sounding unit is arranged in the low-frequency sounding unit shell, and the low-frequency sounding unit sponge cover is sleeved on the side, where the low-frequency sounding unit sounds, of the low-frequency sounding unit shell; the low-frequency sounding unit sponge cover is defined as a sponge material, and the cover body is provided with a mounting structure matched with the low-frequency sounding unit and an attaching surface attached to the back of the auricle.

As an improved technical scheme of the application, the earphone sound production unit is arranged in the integrated earphone housing, and the sound production side of the earphone sound production unit of the integrated earphone housing is sleeved with an ear muff sponge sleeve; the definition, the ear muff sponge cover is the cover body of sponge material, and the cover body has the elastic construction that the suit is located earphone sound production unit department in integral type earphone housing.

As the improved technical scheme, the low-frequency sound production unit is arranged in a mode of rotating relative to the side edge of the earphone sound production unit and in an integrated mode with the earphone sound production unit.

As the improved technical scheme of the application, the rotating angle of the low-frequency sound generating unit around the earphone sound generating unit is within +/-20 degrees.

As the improved technical scheme of the application, the central axis of the low-frequency sound production unit and the central axis of the earphone sound production unit form an included angle of 40 +/-15 degrees.

As the improved technical scheme of the application, the distance between the center of the low-frequency sound production unit and the center of the earphone sound production unit is 6 +/-1 cm.

As the improved technical scheme of this application, define earphone sound production unit along earphone support direction's vertical axis L1, define the central line between earphone sound production unit and the low frequency sound production unit and be L2, L1 has 135 + -15 degrees of contained angle with L2.

As the improved technical scheme of the application, the earphone support is a telescopic earphone support, and the telescopic earphone support is defined to have the function of adjusting the length of the headset support according to the head type of a wearer.

Advantageous effects

According to this application overall arrangement sound production unit back again, through experimental, because the low frequency does not act on the eardrum as direct sound direct, consequently, tradition overall arrangement headphone relatively, the utility model discloses a soft not banging head is listened to the low frequency listening sense, and it is darker to dive, listens the level that the effect can be close to or reach family's desktop level audio amplifier.

The principle of the scheme is as follows: in natural environments, the human auditory system is more sensitive to medium and high frequencies than to low frequencies. The low frequency sound, apart from the part that can be directly heard by the human ear, is also partly actually perceived through other parts of the body and transmitted to the auditory system. As the most obvious example, when a heavy truck full of goods drives over, most of the medium and high frequency sound is eliminated by covering the ears, but the low frequency energy which is shocked by the heavy truck can still be sensed.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a headset according to the present application;

FIG. 2 is a perspective view of the headset of the present application;

FIG. 3 is a schematic diagram of the front side of the headset of the present application;

FIG. 4 is a schematic view of the back side of the headset of the present application;

fig. 5 shows an included angle between a low-frequency sound generating unit of the headphone and a central axis of a sound generating unit of the headphone;

fig. 6 is a schematic diagram of a position relationship between a low-frequency sound generating unit and an earphone sound generating unit of the headphone according to the present application;

fig. 7 is a schematic view of a split structure of a headphone according to the present application.

In the drawing, the earphone comprises a low-frequency sound generating unit sponge cover 1, a low-frequency sound generating unit shell 2, a low-frequency sound generating unit 3, an earphone support 4, an earmuff sponge sleeve 5, an earphone sound generating unit 6, a rotating shaft 7, an integrated earphone encloser 8, an axle hole 9, an axle wire A1, an axle wire A2 of the earphone sound generating unit, an included angle between α 1, A1 and A2, a distance between the center L of the low-frequency sound generating unit and the center of the earphone sound generating unit, a vertical axis L1 of the earphone sound generating unit along the direction of the earphone support, a central connecting line L2 between the earphone sound generating unit and the low-frequency sound generating unit, and an included angle between β, L1 and L2.

Detailed Description

In order to better understand the technical content of the present invention, specific embodiments are specifically illustrated in the following drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

Example 1

A headphone as shown in fig. 1-5, comprises an earphone sound generating unit 6 and a low frequency sound generating unit 3 mounted on the same headphone support, wherein the earphone sound generating unit 6 is directly opposite to the auditory canal for transmitting sound; the low-frequency sound production unit 3 is attached to the position behind the auricle to transmit sound. In combination with the human body structure, the center position of the low-frequency sounding unit is generally selected to be arranged at a position which is arranged at the position, below the earlobe, of which the horizontal line extends backwards and is about 6 cm away from the root of the earlobe; it can also be expressed as the position of the next point behind the mastoid bone behind the auricle of the human head.

In order to ensure the listening effect of medium-high frequency, the sound generating unit of the general earphone is selected to be a medium-high frequency sound generating unit or a full-frequency sound generating unit.

The design principle of the present embodiment comes from the natural environment, and the human auditory system is more sensitive to middle and high frequencies than to low frequencies. The low frequency sound, apart from the part that can be directly heard by the human ear, is also partly actually perceived through other parts of the body and transmitted to the auditory system. As the most obvious example, when a heavy truck full of goods drives over, most of the medium and high frequency sound is eliminated by covering the ears, but the low frequency energy which is shocked by the heavy truck can still be sensed.

Therefore, the technical scheme of the embodiment is that the earphone sound production unit is adopted to obtain full-band sound, and the low-frequency sound is supplemented through the low-frequency sound production unit.

Preferably, in order to facilitate the wearing of people with different head types, the earphone holder 4 is a telescopic earphone holder, and the telescopic earphone holder is defined as a headphone holder with a function of adjusting the length of the headphone holder according to the head type of a wearer. The telescopic earphone bracket is a common structure of the headset in the prior art, and the application is only applied to the telescopic earphone bracket, so that the structure of the telescopic earphone bracket is not described in detail, and the detailed description of the structure is omitted, so that the completeness of the technical scheme of the embodiment is not affected.

Example 2

As shown in fig. 3, in order to optimize the structure of the headphone, the low-frequency sound generating unit 3 is arranged in the low-frequency sound generating unit housing 2, and the low-frequency sound generating unit sponge cover 1 is sleeved on the side of the low-frequency sound generating unit housing 2 where the low-frequency sound generating unit 3 generates sound; the low-frequency sounding unit sponge cover is defined as a sponge material, and the cover body is provided with a mounting structure matched with the low-frequency sounding unit and an attaching surface attached to the back of the auricle.

The low frequency sound production unit sponge cover that this embodiment said is the common sponge cover for earphone on the market promptly, and the structural dimension of this embodiment is designed for more laminating low frequency sound production unit shell, low frequency sound production unit sponge cover for more matching low frequency sound production unit shell. The structure of the sponge cover of the low-frequency sounding unit is a structure that can be thought by those skilled in the art, and related products are sold in the market, so that the structure is not described in detail in the embodiment, and the drawings are only schematic diagrams and are not shown in detail. Since this application is only for the application of sponge cover on low frequency sound generating unit shell, do not relate to its specific structure.

Similarly, the earphone sound generating unit 6 is arranged in the integrated earphone housing 8, and the integrated earphone housing 8 is sleeved with the ear muff sponge sleeve 5 at the sound generating side of the earphone sound generating unit 6; the definition, the ear muff sponge cover is the cover body of sponge material, and the cover body has the elastic construction that the suit is located earphone sound production unit department in integral type earphone housing.

In order to simplify the structure, the low-frequency sound generating unit 3 is integrally arranged with the earphone sound generating unit in a manner of rotating relative to the side edge of the earphone sound generating unit 6. Which can be implemented in any rotatable mounting known in the art.

As shown in fig. 7, the following structure may be adopted: a rotating shaft 7 is arranged on the side, close to the low-frequency sounding unit shell 2, of the integrated earphone housing 8; be equipped with the shaft hole 9 of pivot installation on the low frequency sound production unit shell 2, low frequency sound production unit shell 2 can take place for the rotation of integral type earphone housing 8 through pivot 7, realizes the rotation of low frequency sound production unit for earphone sound production unit promptly. The earphone has the advantages that the low-frequency sound production unit has a certain moving space after the earphone is worn, and the plane of the sponge cover (the low-frequency sound production unit sponge cover) is completely attached to the skin behind the neck, so that the earphone adapts to people with different head shapes, and a good listening effect is achieved.

Example 3

In order to realize the better laminating of low frequency sound generating unit in skin behind the neck, also in order to make in this application low frequency sound generating unit not directly act on the eardrum as direct sound, consequently, traditional overall arrangement headphone relatively, in this application low frequency sound generating unit and earphone sound generating unit adopt specific angle design to satisfy most basic operation requirement and performance demand. Finally, the listener wearing the headset feels soft and does not bounce when listening to low frequency, the listener dives more deeply, and the listening effect can approach or reach the level of the household desktop-level sound box.

A headset comprises a headset sound generating unit 6 and a low-frequency sound generating unit 3 which are arranged on the same headset bracket 4, wherein the headset sound generating unit 6 is over against the auditory canal for transmitting sound; the low-frequency sound production unit 3 is attached to the position behind the auricle to transmit sound. In combination with the human body structure, the center position of the low-frequency sounding unit 3 is generally selected to be arranged at a position which is arranged at the lower horizontal line of the earlobe and extends backwards to be about 6 cm away from the root of the earlobe; it can also be expressed as the position of the next point behind the mastoid bone behind the auricle of the human head. Preferably, the center of the low-frequency sound generating unit 3 is spaced from the center of the earphone sound generating unit 6 by L6 + -1 cm.

The detailed expression is as follows: the angle of the low-frequency sound generating unit 3 rotating around the earphone sound generating unit 6 is within +/-20 degrees so as to adapt to the wearing requirements of people with different physical bodies.

As shown in fig. 5, the axis a2 of low frequency sound generating unit and the axis a1 of earphone sound generating unit are 40 ± 15 degrees of included angle α 1, and included angle α 1 is set so that sound can be converged and superimposed at a certain position of the auditory canal when transmitted, thereby improving the experience of the wearer on audio frequency and ensuring that different wearers can feel the same sound effect when listening to the same audio frequency.

As an improved technical scheme of the application, a vertical axis L1 of an earphone sound generating unit along the direction of an earphone support is defined, a central connecting line between an earphone sound generating unit 6 and a low-frequency sound generating unit 3 is defined as L2, and an included angle β of 135 +/-15 degrees is formed between L1 and L2.

The design of the angle is combined with the telescopic structure of the earphone bracket, so that the headset in the embodiment can be suitable for various head types.

The earphone support is a telescopic earphone support, and the telescopic earphone support is defined as a headset support and has the function of adjusting the length of the headset support according to the head type of a wearer.

Example 4

In order to better satisfy the user experience, the earphone sound production unit and the low-frequency sound production unit are not limited to unit sizes and are not limited to open or closed structures.

To sum up, the principle that this scheme is based on is: in natural environments, the human auditory system is more sensitive to medium and high frequencies than to low frequencies. The low frequency sound, apart from the part that can be directly heard by the human ear, is also partly actually perceived through other parts of the body and transmitted to the auditory system. As the most obvious example, when a heavy truck full of goods drives over, most of the medium and high frequency sound is eliminated by covering the ears, but the low frequency energy which is shocked by the heavy truck can still be sensed.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. A headset comprises a headset sound production unit and a low-frequency sound production unit which are arranged on the same headset bracket, and is characterized in that the headset sound production unit is over against the auditory canal for transmitting sound; the low-frequency sound production unit is attached to the position behind the auricle to transmit sound.

2. The headset of claim 1, wherein the low frequency sound generating unit is disposed inside a low frequency sound generating unit housing, and a low frequency sound generating unit sponge cover is sleeved on a side of the low frequency sound generating unit housing where the low frequency sound generating unit generates sound; the low-frequency sounding unit sponge cover is defined as a sponge material, and the cover body is provided with a mounting structure matched with the low-frequency sounding unit and an attaching surface attached to the back of the auricle.

3. The headset of claim 1, wherein the headset sound generating unit is embedded in an integrated headset case, and an ear cup sponge sleeve is sleeved on the sound generating side of the headset sound generating unit; the definition, the ear muff sponge cover is the cover body of sponge material, and the cover body has the elastic construction that the suit is located earphone sound production unit department in integral type earphone housing.

4. The headphone as claimed in claim 1, wherein the low frequency sound generating unit is integrally disposed with the headphone sound generating unit in a manner rotatable with respect to the side of the headphone sound generating unit.

5. A headphone as claimed in claim 4 wherein the low frequency sound generating unit is rotatable around the headphone sound generating unit by an angle of ± 20 degrees.

6. The headphone of claim 1, wherein the central axis of the low frequency sound generating unit forms an included angle of 40 ± 15 degrees with the central axis of the headphone sound generating unit.

7. A headphone as claimed in claim 1 wherein the center of the low frequency sound generating unit is spaced 6 ± 1cm from the center of the headphone sound generating unit.

8. The headphone of claim 1 wherein a vertical axis L1 of the headphone sound emitting unit along the direction of the headphone support is defined, a central line between the headphone sound emitting unit and the low frequency sound emitting unit is defined as L2, and L1 and L2 have an included angle of 135 ± 15 degrees.

9. A headphone as claimed in claim 1 wherein the headphone holder is a telescopic headphone holder, the telescopic headphone holder being defined as a headphone holder having the function of adjusting the length of the headphone holder according to the head shape of the wearer.