CN215420729U

CN215420729U - Built-in headphone of chip

Info

Publication number: CN215420729U
Application number: CN202121402709.6U
Authority: CN
Inventors: 管清泉; 曾亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-04
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a chip built-in type headphone, comprising: the head beam part is arc-shaped; the two ends of the length direction of the head beam part are respectively provided with a listening cylinder part, one listening cylinder part is internally integrated with a memory card chip, and is also provided with a charging port and a control button, wherein the charging port is electrically connected with the memory card chip so that external equipment can read or modify the content of the memory card chip through the charging port; each earphone part is provided with an earphone part which is detachably connected with the earphone part. This device has changed the internal with the memory card chip by external into, can realize the effective protection to the memory card chip from this to make the earflap portion and earphone portion can dismantle the connection, can realize the change of earflap portion from this, both convenience of customers change the earflap portion of different colour models, carry out individualized customization, become dirty or damage the back as earflap portion simultaneously, can directly enough take off earflap portion clean or change.

Description

Built-in headphone of chip

Technical Field

The utility model relates to the technical field of earphones, in particular to a chip built-in type headphone.

Background

In the related art, in order to facilitate the use of a user, some headsets are provided with a memory card, so that when an electronic terminal such as a mobile phone is not connected, the user can listen to the audio in the memory card by using the headset, in the current headset with the memory card, the memory card is generally external, that is, the memory card is exposed, so that the memory card is easily damaged, and an earmuff of the headset is generally integrally adhered to a headset shell and cannot be detached.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to provide a chip built-in headphone.

The technical scheme of the utility model is as follows: an on-chip headphone, comprising: a head beam portion that is arcuate; the two ends of the length direction of the head beam part are respectively provided with the listening cylinder part, a memory card chip is integrated in one listening cylinder part, a charging port and a control button are further arranged on the listening cylinder part, and the charging port is electrically connected with the memory card chip so that external equipment can read or modify the content of the memory card chip through the charging port; each earphone part is provided with the earphone cover part, and the earphone cover parts are detachably connected with the earphone parts.

Preferably, the earmuff part comprises a fixing plate, an earmuff ring and a sound-transmitting net, the fixing plate is annular, the flexible earmuff ring is arranged on the surface of one side of the fixing plate in the thickness direction, and a limiting bulge is arranged on the surface of the other side of the fixing plate in the thickness direction; a limiting groove is formed in the surface, close to the ear cover part, of the earpiece part, a loud-speaking area is formed in the surface, close to the ear cover part, of the earpiece part, the loud-speaking area is provided with a loud-speaking hole, the sound-transmitting net is arranged in the fixing plate and is opposite to the loud-speaking area, and the outer peripheral wall of the sound-transmitting net is connected with the inner peripheral wall of the fixing plate; the limiting protrusion is inserted into the limiting groove, a fastener is arranged on the hearing tube part, and the fastener is used for fixing the limiting protrusion.

Preferably, the limiting bulge is provided with a fastening hole, the fastener is a bolt, the hearing barrel part is provided with a threaded hole, the threaded hole is communicated with the limiting groove, the bolt is in threaded connection with the threaded hole, the head of the bolt is provided with a rotating ring, and the rotating ring is screwed to drive the bolt to rotate so that the tail of the bolt is inserted into the fastening hole to extrude and fix the limiting bulge.

Preferably, the limiting bulge and the limiting groove are both annular, the peripheral wall of the limiting bulge is provided with a fool-proof bulge, the side wall of the limiting groove is provided with a fool-proof groove, when the fool-proof bulge is inserted into the fool-proof groove, the limiting bulge is inserted into the limiting groove, and the fastening hole is aligned with the threaded hole.

Preferably, the swivel is rotatably disposed through the bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. the memory card chip is changed from an external type to an internal type, so that the memory card chip can be effectively protected, and the memory card chip in the structure can not be replaced, so that the damage risk caused by frequent plugging and unplugging is saved;

2. after the memory card chip is changed into a built-in type, the charging port is electrically connected with the memory card chip, so that the external electronic equipment can read or modify the content of the memory card chip through the charging port;

3. make the removable connection with ear cover portion and earphone portion, can realize the change of ear cover portion from this, so both convenience of customers changes the ear cover portion of different colour models, carries out individualized customization, can also be simultaneously after long-time use, after ear cover portion becomes dirty or damages, can directly enough take off ear cover portion clean or change facilitate the use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

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 the drawings without creative efforts:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a perspective view of an ear cup portion of the present invention;

fig. 5 is a cross-sectional view of a portion of the structure of the present invention.

Reference numerals:

1. a head beam portion; 2. a tin part; 3. a charging port; 4. a control button; 5. an ear cup portion; 6. a fixing plate; 7. an earmuff ring; 8. an acoustically transparent mesh; 9. a limiting bulge; 10. a limiting groove; 11. a sound-raising hole; 12. a fastening hole; 13. a bolt; 14. rotating the ring; 15. a fool-proof projection; 16. prevent slow-witted recess.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, 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. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A chip built-in headphone according to an embodiment of the present invention is described below with reference to fig. 1 to 5 of the accompanying drawings, including: a head rail portion 1, a earpiece portion 2 and an ear cup portion 5.

The nose roof beam portion 1 is the arc, and the both ends of the length direction of nose roof beam portion 1 are equipped with respectively and listen section of thick bamboo portion 2, all are equipped with ear cover portion 5 on every listening section of thick bamboo portion 2, and this kind of structural style is the same with prior art, no longer gives unnecessary details.

The memory card chip is integrated in one of the two earphone parts 2, the earphone part 2 is further provided with a charging port 3 and a control button 4, the charging port 3 is electrically connected with the memory card chip so that external equipment can read or modify the content of the memory card chip through the charging port 3, and the ear muff part 5 is detachably connected with the earphone part 2.

That is, compared with the headset in the prior art, the improvement point of the device mainly lies in that: 1. the memory card chip is changed from an external type to an internal type, so that the memory card chip can be effectively protected, and the memory card chip in the structure can not be replaced, so that the damage risk caused by frequent plugging and unplugging is saved; 2. after the memory card chip is changed into a built-in type, the charging port 3 is electrically connected with the memory card chip, so that the external electronic equipment can read or modify the content of the memory card chip through the charging port 3 (the relevant structure and principle for realizing connection are well known by those skilled in the art and are not described again); 3. make the removable connection with ear cover part 5 and earphone portion 2, can realize the change of ear cover part 5 from this, so both convenience of customers changes the ear cover part 5 of different colour models, carries out individualized customization, can also be simultaneously after long-time use, after ear cover part 5 becomes dirty or damages, can directly take off ear cover part 5 and clean or change facilitate the use.

Further, in order to improve privacy, a password protection system should be installed in the memory card chip, and data read-write operation can be performed only after a correct password is input.

The specific structure of the apparatus will be described in detail below.

As shown in fig. 3 and 4, the ear cup part 5 includes a fixing plate 6, an ear cup ring 7, and a sound-transmitting net 8, the fixing plate 6 is ring-shaped, the fixing plate 6 is provided with the flexible ear cup ring 7 on one side surface in the thickness direction, the sound-transmitting net 8 is provided in the fixing plate 6, and the outer peripheral wall of the sound-transmitting net 8 is connected to the inner peripheral wall of the fixing plate 6. In practical application, earmuff ring 7 is the rubber, silica gel or the sponge material of head type usually, and sound-transmitting net 8 is thin sponge, and fixed plate 6 is the plastic slab of stereoplasm, and fixed plate 6 is as the mounting substrate like this, and the dismouting earmuff portion 5 of being convenient for also can support and fix a position earmuff ring 7 and sound-transmitting net 8, prevents to damage easily.

Wherein, the opposite side surface of 6 thickness directions of fixed plate is equipped with spacing arch 9, and earphone portion 2 is equipped with spacing recess 10 on being close to ear cover portion 5's the surface, and earphone portion 2 has the area of raising one's voice on being close to ear cover portion 5's the surface, and the area of raising one's voice is equipped with raise one's voice hole 11, and is just right with the area of raising one's voice, and spacing arch 9 inserts in spacing recess 10, is equipped with the fastener on earphone portion 2, and the fastener is used for fixed spacing arch 9.

When using specifically, aim at spacing recess 10 with spacing arch 9 and insert into the back, reuse the fixed spacing arch 9 of fastener alright firmly fix ear muff portion 5 and earphone portion 2, structural style is simple, convenient to use.

It will be appreciated that there are many forms of the fastener retaining lugs 9, and a specific example will be given below.

As shown in fig. 5, the limiting protrusion 9 is provided with a fastening hole 12, the fastening member is a bolt 13, the earpiece portion 2 is provided with a threaded hole, the threaded hole is communicated with the limiting groove 10, the bolt 13 is in threaded connection with the threaded hole, the head of the bolt 13 is provided with a swivel 14, and the swivel 14 is screwed to drive the bolt 13 to rotate so that the tail of the bolt 13 is inserted into the fastening hole 12 to extrude and fix the limiting protrusion 9. Under the structure form, when the ear cover part 5 needs to be installed, the limiting bulge 9 of the ear cover part 5 is inserted into the limiting groove 10 of the earpiece part 2, then the position of the ear cover part 5 is adjusted, so that the fastening hole 12 is aligned with the threaded hole, then the rotating ring 14 is screwed, then the bolt 13 is screwed, so that the tail part of the bolt 13 is inserted into the fastening hole 12 to extrude the limiting bulge 9, and therefore the ear cover part 5 can be firmly fixed; when the ear cover part 5 needs to be taken down, the rotating ring 14 is reversely screwed to loosen the bolt 13 to be separated from the fastening hole 12, and then the ear cover part 5 is pulled out.

Further, as shown in fig. 3 and 4, the limiting protrusion 9 and the limiting groove 10 are both annular, the foolproof protrusion 15 is arranged on the outer peripheral wall of the limiting protrusion 9, the foolproof groove 16 is arranged on the side wall of the limiting groove 10, when the foolproof protrusion 15 is inserted into the foolproof groove 16, the limiting protrusion 9 is inserted into the limiting groove 10, and the fastening hole 12 is aligned with the threaded hole, so that the centering trouble can be eliminated, and the use is convenient.

In this embodiment, as shown in fig. 5, the swivel 14 is rotatably inserted into the bolt 13, so that the swivel 14 can be reversed to store the swivel 14 without screwing the bolt 13, thereby reducing the occupied space.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An on-chip headphone, comprising:

a head beam portion that is arcuate;

the two ends of the length direction of the head beam part are respectively provided with the listening cylinder part, a memory card chip is integrated in one listening cylinder part, a charging port and a control button are further arranged on the listening cylinder part, and the charging port is electrically connected with the memory card chip so that external equipment can read or modify the content of the memory card chip through the charging port;

each earphone part is provided with the earphone cover part, and the earphone cover parts are detachably connected with the earphone parts.

2. The chip built-in headphone according to claim 1, wherein the earcap part comprises a fixing plate, an earcap ring and a sound-transmitting net, the fixing plate is annular, the flexible earcap ring is arranged on one surface of the fixing plate in the thickness direction, and a limiting protrusion is arranged on the other surface of the fixing plate in the thickness direction;

a limiting groove is formed in the surface, close to the ear cover part, of the earpiece part, a loud-speaking area is formed in the surface, close to the ear cover part, of the earpiece part, the loud-speaking area is provided with a loud-speaking hole, the sound-transmitting net is arranged in the fixing plate and is opposite to the loud-speaking area, and the outer peripheral wall of the sound-transmitting net is connected with the inner peripheral wall of the fixing plate;

the limiting protrusion is inserted into the limiting groove, a fastener is arranged on the hearing tube part, and the fastener is used for fixing the limiting protrusion.

3. The built-in-chip headphone according to claim 2, wherein the limiting protrusion has a fastening hole, the fastening member is a bolt, the headphone portion has a threaded hole, the threaded hole is communicated with the limiting groove, the bolt is in threaded connection with the threaded hole, the head of the bolt has a swivel, and the swivel is screwed to rotate the bolt so that the tail of the bolt is inserted into the fastening hole to press and fix the limiting protrusion.

4. The chip built-in headphone according to claim 3, wherein the limiting protrusion and the limiting groove are both ring-shaped, the peripheral wall of the limiting protrusion is provided with a fool-proof protrusion, the side wall of the limiting groove is provided with a fool-proof groove, when the fool-proof protrusion is inserted into the fool-proof groove, the limiting protrusion is inserted into the limiting groove, and the fastening hole is aligned with the threaded hole.

5. The in-chip headphone of claim 3, wherein the swivel is rotatably disposed through the bolt.