CN210839997U

CN210839997U - Novel bluetooth headset

Info

Publication number: CN210839997U
Application number: CN201922203934.6U
Authority: CN
Inventors: 王中元; 张健; 刘生发; 曾俊
Original assignee: Dongguan Harmony Electronic Technology Co ltd
Current assignee: Dongguan Harmony Electronic Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-23
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a novel Bluetooth earphone, which comprises a main body part, a first adjusting block and a second adjusting block, wherein the first adjusting block is arranged on the left side of the main body part in a sliding manner, a first trapezoidal groove is arranged at the contact part of the main body part and the first adjusting block, the first adjusting block is provided with a first trapezoidal boss matched with the first trapezoidal groove, a first silica gel oblique strip is embedded at the upper groove edge and the lower groove edge of the first trapezoidal groove, and a plurality of convex teeth are arranged at the contact part of the first trapezoidal boss and the first silica gel oblique strip; the second regulating block is arranged on the upper side of the main body part in a sliding mode, a second trapezoidal groove is formed in the contact position of the main body part and the second regulating block, and a second trapezoidal boss matched with the second trapezoidal groove is arranged on the second regulating block. The utility model discloses can adjust the shape size that the earphone got into the ear part according to user's specific earhole condition, make the user obtain more comfortable earphone and wear the sense, can also avoid the regulating block to appear the phenomenon of sliding after accomplishing the regulation effectively in addition.

Description

Novel bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field, in particular to novel bluetooth headset.

Background

The earphone is taken as a wearable device, and the wearing effect of the earphone is directly related to the experience of a user. In the existing earphones, the shell structures of some earphones are fixed, and the shape and size of the part of the earphones entering the ears cannot be adjusted according to the specific ear hole condition of a user; in addition, although some earphones adopt rubber heads at the ear inlet parts, the rubber heads with different sizes can be replaced according to the specific ear hole size of a user, but the types of the rubber heads are limited, and the rubber heads cannot completely meet the specific ear hole condition of the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a novel bluetooth headset.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel Bluetooth headset comprises a main body part, a first adjusting block and a second adjusting block, wherein the first adjusting block is arranged on the left side of the main body part in a sliding mode, a first trapezoidal groove is formed in the contact position of the main body part and the first adjusting block, a first trapezoidal boss matched with the first trapezoidal groove is arranged on the first adjusting block, first silica gel oblique strips are embedded in the upper groove edge and the lower groove edge of the first trapezoidal groove, and a plurality of convex teeth are arranged on the contact position of the first trapezoidal boss and the first silica gel oblique strips; the second regulating block slide set up in the upside of main part, the main part with second regulating block contact department is equipped with the second dovetail groove, the second regulating block be equipped with the trapezoidal boss of second dovetail groove matched with second, the last groove limit department in second dovetail groove all inlays with lower groove limit department and is equipped with the second silica gel slash, the trapezoidal boss of second with second silica gel slash contact department is equipped with a plurality of dogteeth.

Further elaborating, the main body part comprises a flange structure, the flange structure is provided with a sound transmission sheet, the sound transmission sheet is provided with a sound transmission hole, the edge of the sound transmission sheet is provided with a fixing ring, and the sound transmission sheet is fastened at the flange structure by the fixing ring.

Further elaborating, first regulating block is including being the income ear lug of half round platform structure, it is including first half round platform face to go into the ear lug, first half round platform face is close to the flange structure.

Stated further, the structure of the second adjusting block is identical to the structure of the first adjusting block.

The beneficial effects of the utility model reside in that: the utility model adopts the first adjusting block and the second adjusting block which are provided with the ear-entering convex block with a semicircular structure, so that the shape and size of the ear-entering part of the earphone can be adjusted according to the specific ear hole condition of the user, and the user can obtain more comfortable earphone wearing feeling; additionally, the utility model discloses an adopt the dogtooth matched with structural design of silica gel slanted bar and trapezoidal boss department, avoid the regulating block to appear the phenomenon of sliding after accomplishing the regulation effectively.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural view of the main body portion.

Reference numerals: 10. a body portion; 11. a first trapezoidal groove; 12. a first silica gel slanted bar; 13. a flange structure; 131. a sound-transmitting sheet; 1311. a sound transmission hole; 132. a fixing ring; 14. a second dovetail groove; 20. a first regulating block; 21. a first trapezoidal boss; 22. an ear insertion projection; 23. a convex tooth; 231. a first half-round table-top; 30. a second regulating block; 31. a second trapezoidal boss.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a novel bluetooth headset includes a main body 10, a first adjusting block 20, and a second adjusting block 30, wherein the first adjusting block 20 is slidably disposed on the left side of the main body 10, a first trapezoidal groove 11 is disposed at a contact position of the main body 10 and the first adjusting block 20, the first adjusting block 20 is provided with a first trapezoidal boss 21 matched with the first trapezoidal groove 11, as shown by a dotted line in fig. 4, first silica gel slanted bars 12 are respectively embedded at an upper groove edge and a lower groove edge of the first trapezoidal groove 11, and a plurality of convex teeth 23 are disposed at a contact position of the first trapezoidal boss 21 and the first silica gel slanted bar 12; the second adjusting block 30 is slidably disposed on the upper side of the main body portion 10, a second trapezoidal groove 14 is disposed at a contact position of the main body portion 10 and the second adjusting block 30, the second adjusting block 30 is provided with a second trapezoidal boss 31 matched with the second trapezoidal groove 14, a second silica gel slanted bar is embedded at an upper groove edge and a lower groove edge of the second trapezoidal groove 14, the structure of the second adjusting block 30 is completely the same as that of the first adjusting block 20, the position of the second silica gel slanted bar can refer to the position of the first silica gel slanted bar 12 shown in fig. 4, and a plurality of convex teeth 23 are disposed at a contact position of the second trapezoidal boss 31 and the second silica gel slanted bar. When the earphone is used, as shown in the attached drawing 1, a user can adjust the first adjusting block 20 and the second adjusting block 30 according to the characteristics of the ear hole of the user, so that the earphone can be matched with the characteristics of the ear hole of the user, and more comfortable wearing feeling of the earphone is obtained. When the first adjusting block 20 is pushed, because the first silica gel slanted bar 12 is embedded at the upper groove edge and the lower groove edge of the first trapezoidal groove 11, as shown in fig. 4, the first trapezoidal boss 21 of the first adjusting block 20 is subjected to the resistance of the first silica gel slanted bar 12 when moving in the first trapezoidal groove 11; after the adjustment is completed, under the static friction action of the convex teeth 23 at the first trapezoidal boss 21 and the first silica gel slanted bar 12, the first adjusting block 20 is in a fixed state and cannot slide.

Referring to fig. 1, the main body 10 includes a flange structure 13, the flange structure 13 is provided with a sound transmitting plate 131, the sound transmitting plate 131 is provided with a sound transmitting hole 1311, a fixing ring 132 is provided at an edge of the sound transmitting plate 131, and the fixing ring 132 fastens the sound transmitting plate 131 to the flange structure 13.

Referring to fig. 1 to 4, the first adjusting block 20 includes an ear insertion protrusion 22 having a half-circular platform structure, the ear insertion protrusion 22 includes a first half-circular platform 231, and the first half-circular platform 231 is close to the flange structure 13. Specifically, the structure of the second regulation block 30 is identical to that of the first regulation block 20. Because the ear insertion projection 22 is in a semicircular structure, and the first semicircular table 231 is close to the flange structure 13, i.e. the relatively small end of the ear insertion projection 22 faces the flange structure 13, when the user pushes the adjusting block towards the flange structure 13, the earphone can meet the user requirement of a large earhole; similarly, the earphone can meet the user's requirement of a smaller ear hole when the user pushes the adjustment block in the opposite direction of the flange structure 13.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A novel bluetooth headset, its characterized in that: the first adjusting block is arranged on the left side of the main body part in a sliding mode, a first trapezoidal groove is formed in the contact position of the main body part and the first adjusting block, a first trapezoidal boss matched with the first trapezoidal groove is arranged on the first adjusting block, first silica gel inclined strips are embedded in the upper groove edge and the lower groove edge of the first trapezoidal groove, and a plurality of convex teeth are arranged at the contact position of the first trapezoidal boss and the first silica gel inclined strips; the second regulating block slide set up in the upside of main part, the main part with second regulating block contact department is equipped with the second dovetail groove, the second regulating block be equipped with the trapezoidal boss of second dovetail groove matched with second, the last groove limit department in second dovetail groove all inlays with lower groove limit department and is equipped with the second silica gel slash, the trapezoidal boss of second with second silica gel slash contact department is equipped with a plurality of dogteeth.

2. The novel bluetooth headset of claim 1, wherein: the main body part comprises a flange structure, the flange structure is provided with a sound transmitting sheet, the sound transmitting sheet is provided with a sound transmitting hole, the edge of the sound transmitting sheet is provided with a fixing ring, and the sound transmitting sheet is fastened at the flange structure by the fixing ring.

3. The novel bluetooth headset of claim 2, wherein: the first adjusting block comprises an ear-entering lug which is of a semicircular table structure, the ear-entering lug comprises a first semicircular table top, and the first semicircular table top is close to the flange structure.

4. The novel bluetooth headset of claim 1, wherein: the structure of the second adjusting block is completely the same as that of the first adjusting block.