CN210202052U

CN210202052U - Portable earphone

Info

Publication number: CN210202052U
Application number: CN201921394351.XU
Authority: CN
Inventors: Ye Xiang; 向叶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-03-27
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a portable earphone, wear and install in two earphone subassemblies of earphone head lower extreme including the earphone, earphone subassembly includes inner shell, installation shell and cap, the lower extreme of inner shell all forms a crooked C type portion, the shell is all installed in the outside of inner shell, the installation shell is all installed in the inboard of C type portion, all form a first installation cavity between installation shell and the cap, all install a first circuit board and a loudspeaker in the first installation cavity, the miaow head of an installation pickup usefulness in the left first installation cavity, the volume control device of a control loudspeaker volume is installed to left side second installation cavity, install one in the second installation cavity on right side and be the battery of loudspeaker power supply. The utility model discloses simple structure has increased the stability of wearing, and loudspeaker then just in time set up with the ear hole is relative, forms the correct mode of wearing of a similar plug-in earphone, has avoided covering the ear is whole, has avoided sultriness and the discomfort that causes, and this device is small simultaneously, has made things convenient for and has carried.

Description

Portable earphone

Technical Field

The utility model relates to a portable earphone.

Background

Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. It is composed of two parts, signal transmitter and earphone (usually moving coil type) with signal receiving and amplifying device, the transmitter is connected with signal source, and it can also be connected with front stage or earphone amplifier in front of transmitter to improve tone quality and regulate tone color.

At present, the volume of the headset is large, the headset is inconvenient to carry, and the headset generally covers the whole headset, so that the ears are airtight and are hot, and the comfort of the user is affected.

Disclosure of Invention

The utility model aims to solve the technical problem that a portable earphone is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a portable earphone comprises an earphone head and two earphone components arranged at the lower end of the earphone head, wherein the earphone components comprise an inner shell, an outer shell, an installation shell and a shell cover, the lower end of the inner shell forms a bent C-shaped part, the outer shell is arranged at the outer side of the inner shell and matched with the inner shell, the installation shell is arranged at the inner side of the C-shaped part, an opening on the installation shell is sealed by the shell cover, a first installation cavity is formed between the installation shell and the shell cover, a first circuit board and a loudspeaker are arranged in the first installation cavity, the loudspeaker are electrically connected with the first circuit board, a microphone for picking up sound is arranged in the first installation cavity at the left side, the microphone is electrically connected with the first circuit board at the left side, the first circuit boards at the two sides are also electrically connected, a second installation cavity is formed between the outer shell and the inner shell, and a volume control device for controlling the volume of the loudspeaker is arranged in the, and a battery for supplying power to the loudspeaker is arranged in the second mounting cavity on the right side.

As preferred technical scheme, the volume control device includes second circuit board and volume button, the volume button is all installed on the second circuit board, the outer wall of left side shell is just being equipped with a first recess to second circuit board department, the internal face of first recess is just all being equipped with a key hole to volume button department, a first recess internally mounted volume silica gel, volume button one end all extends to inside the first recess along the key hole, and all offset with volume silica gel, the left side shell lower extreme is located the outside installation control key of a control loudspeaker switch of C type portion, install a start silica gel on the outer wall of control key, the control key is connected with first, second circuit board electricity.

As preferred technical scheme, right side shell is equipped with a second recess to battery department, is equipped with more than one thermovent on the internal face of second recess, a second recess internally mounted silica gel board.

As preferred technical scheme, earphone head and cap are made by silica gel material, all are equipped with a sound net on the opposite face of cap.

The utility model has the advantages that: the utility model discloses simple structure, the portion of listening to sound of this earphone is C type structure setting for can hook on the gallery of ear, increased the stability of wearing, and loudspeaker then just in time set up with the ear hole is relative, form the correct mode of wearing of a similar plug-in earphone, avoided covering the whole ear, avoided sultriness and the discomfort that causes, this device is small simultaneously, has made things convenient for and has carried.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the portable earphone of the present invention comprises an earphone head 1 and two earphone assemblies installed at the lower end of the earphone head 1, wherein the earphone assemblies comprise an inner shell 13, an outer shell 12, a mounting shell 7 and a shell cover 10, the lower end of the inner shell 13 forms a curved C-shaped portion, the outer shell 12 is installed at the outer side of the inner shell 13 and is matched with the inner shell 13, the mounting shell 7 is installed at the inner side of the C-shaped portion, an opening of the mounting shell 7 is sealed by the shell cover 10, a first mounting cavity is formed between the mounting shell 7 and the shell cover 10, a first circuit board 8 and a speaker 5 are installed in the first mounting cavity, the speaker 5 is electrically connected with the first circuit board 8, a microphone 5 for picking up sound is installed in the first mounting cavity at the left side, the microphone 5 is electrically connected with the first circuit board 8 at the left side, the first circuit boards 8 at both sides are also electrically connected, the outer shell 12 and the inner portion of the upper end of the inner shell, the second mounting cavity on the left side is provided with a volume control device for controlling the volume of the loudspeaker, and the second mounting cavity on the right side is provided with a battery 22 for supplying power to the loudspeaker.

In this embodiment, the volume control device includes the second circuit board 3 and the volume button, the volume button is all installed on the second circuit board 3, the outer wall of the left side shell 12 is equipped with a first recess to the second circuit board 3 department, the inner wall of the first recess is equipped with a key hole to the volume button department, a volume silica gel 4 is installed inside the first recess, volume button one end all extends to inside the first recess along the key hole, and all offsets with the volume silica gel 4, the lower extreme of the left side shell 12 is located the control key of a control horn switch of the outside installation of C type portion, install a start silica gel 11 on the outer wall of the control key, the control key is connected with the first,

second circuit board

8, 13 electricity.

In this embodiment, a second groove is formed in the right side housing 13 opposite to the battery 22, more than one heat dissipation opening is formed in the inner wall surface of the second groove, and a silica gel plate 21 is installed inside the second groove.

In this embodiment, earphone head 1 and cap 10 are made by the silica gel material, all are equipped with a sound net on the opposite face of cap 10, detach above two parts, and remaining part is made by the plastic material, great reduction weight, has also increased the travelling comfort when wearing.

The listening portion of this earphone is the setting of C type structure for can hook on the profile of the ear, increased the stability of wearing, and loudspeaker then just in time set up with the ear hole is relative, form the correct wearing mode of a similar plug-in earphone, avoided covering the whole ear, avoided sultriness and the discomfort that causes, this device is small simultaneously, has made things convenient for and has carried.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A portable headset, characterized in that: comprises an earphone head and two earphone components arranged at the lower end of the earphone head, wherein the earphone components comprise an inner shell, an outer shell, an installation shell and a shell cover, the lower end of the inner shell forms a bent C-shaped part, the outer shell is arranged at the outer side of the inner shell, and with the inner shell phase-match, the installation shell is all installed in the inboard of C type portion, opening on the installation shell by the cap seal, all form a first installation cavity between installation shell and the cap, all install a first circuit board and a loudspeaker in the first installation cavity, loudspeaker all are connected with first circuit board electricity, install the miaow head that a pickup was used in the left first installation cavity, the miaow head is connected with left first circuit board electricity, also connect electrically between the first circuit board of both sides, the inside of the upper end of shell and inner shell all forms a second installation cavity, the volume control device of a control loudspeaker volume is installed to left side second installation cavity, install one in the second installation cavity on right side and be the battery of loudspeaker power supply.

2. The portable headset of claim 1, wherein: volume control device includes second circuit board and volume button, the volume button is all installed on the second circuit board, the outer wall of left side shell is just being equipped with a first recess to second circuit board department, the internal face of first recess is just all being equipped with a button hole to volume button department, a first recess internally mounted volume silica gel, volume button one end all extends to inside the first recess along the button hole, and all offset with volume silica gel, the left side shell lower extreme is located the control key of a control horn switch of the outside installation of C type portion, install a start silica gel on the outer wall of control key, the control key is with first, the second circuit board electricity is connected.

3. The portable headset of claim 1, wherein: the right side shell is equipped with a second recess just to battery department, is equipped with the thermovent more than one on the internal face of second recess, a second recess internally mounted silica gel board.

4. The portable headset of claim 1, wherein: the earphone head and the shell cover are made of silica gel materials, and a sound outlet net is arranged on the opposite surface of the shell cover.