CN214014473U - Nested formula bluetooth headset - Google Patents

Abstract

The utility model discloses a nested formula bluetooth headset relates to bluetooth headset technical field, including first main part and second main part, mutually support between first main part and the second main part and be connected, the spread groove has been seted up to the department in the middle of the one end of first main part, the one end of second main part is provided with the connection boss of mutually supporting with the spread groove. The utility model discloses when using, through the pulling pull rod, make dog pulling fastening spring and fixed block, make the fixed block leave the spread groove, later pass through the spread groove with first main part and second main part and mutually support the butt joint with connecting the boss, later loosen the pull rod, and promote the pull rod, make the fixed block get into the mounting hole in connecting the boss, through rotatory pull rod, make the fixed block mutually support with the installation piece, with first main part and the fixed nestification of second main part together, avoid two sets of appearance differences of first main part and second main part to strengthen like this, in order not to influence beautifully, thereby influence the sales volume condition.

Description

Nested formula bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a nested formula bluetooth headset.

Background

The bluetooth technology is not only applied to computers, but also can be applied to numerous electronic devices such as mobile phones, digital cameras, video cameras, printers, fax machines, household appliances and the like to realize wireless communication, and the bluetooth headset is a hand-free headset applying the bluetooth technology, so that a user can avoid the influence of wires, and can easily use the headset in various ways.

The current nested formula bluetooth headset has generally seted up the mounting groove on main earphone when the cooperation, nests the auxiliary earphone again and goes into, makes two sets of earphones asymmetry like this, and makes wholly pleasing to the eye to influence the sales volume of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve among the prior art when the cooperation, generally seted up the mounting groove on main earphone, nested the going into with vice earphone again, make two sets of earphones asymmetry like this, and make wholly pleasing to the eye to influence the problem of the sales volume of product, provide a nested formula bluetooth headset.

In order to achieve the above object, the utility model provides a following technical scheme: a nested Bluetooth headset comprises a first main body and a second main body, wherein the first main body and the second main body are mutually matched and connected, a connecting groove is formed in the middle of one end of the first main body, a connecting boss matched with the connecting groove is arranged at one end of the second main body, fixing mechanisms are arranged at two ends in the first main body respectively and comprise a movable cavity, a pull rod, a stop block, a fastening spring and a fixed block, movable cavities are formed at two ends in the first main body respectively, pull rods matched with the movable cavities are arranged at two ends of the first main body respectively, the stop block positioned in the movable cavity is arranged on the outer side of each pull rod, the fixed block is arranged at the tail end of each pull rod, the fastening spring positioned in the movable cavity is arranged at one end, close to the fixed block, of each stop block, mounting holes matched with the fixing mechanisms are formed in two sides of each connecting boss, and the inside of mounting hole is provided with the installation piece of mutually supporting with the fixed block.

Preferably, the corresponding department in the outside of first main part and second main part all installs the interface that charges that mutually supports with the external joint that charges, first main part all is provided with the earmuff with second main part volume output.

Preferably, a first magnet is arranged in the middle of the top of the connecting groove, and a second magnet matched with the first magnet is arranged at the top of the connecting boss.

Preferably, the outer side of the pull rod and the position inside the first main body are both provided with placing grooves matched with the fixing blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixed knot constructs, spread groove and connection boss isotructure, when using, through the pulling pull rod, make dog pulling fastening spring and fixed block, make the fixed block leave the spread groove, later pass through the spread groove with first main part and second main part and be connected the boss and mutually support the butt joint, later loosen the pull rod, and promote the pull rod, make the fixed block get into the mounting hole in connecting the boss, through rotatory pull rod, make the fixed block mutually support with the installation piece, fix nested together first main part and second main part, avoid difference in the two sets of appearances of first main part and second main part to increase like this, in order to avoid influencing beautifully, thereby influence the sales volume condition, and the complex is firm between first main part and the second main part, be difficult for breaking away from, the security is improved.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

fig. 2 is a first main body sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of a first main body of the present invention;

fig. 5 is an enlarged view of the utility model at B in fig. 4;

fig. 6 is a perspective view of a second main body of the present invention;

fig. 7 is an enlarged view of C in fig. 6 according to the present invention.

In the figure: 1. a first body; 2. a second body; 3. a fixing mechanism; 301. a movable cavity; 302. a pull rod; 303. a stopper; 304. a fastening spring; 305. a fixed block; 306. a placement groove; 4. a charging contact port; 5. ear cap; 6. connecting grooves; 7. a first magnet; 8. connecting the bosses; 9. a second magnet; 10. mounting holes; 11. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-7, a nested bluetooth earphone includes a first main body 1 and a second main body 2, the first main body 1 and the second main body 2 are connected with each other in a matching manner, a connection groove 6 is formed in the middle of one end of the first main body 1, a connection boss 8 matched with the connection groove 6 is formed at one end of the second main body 2, fixing mechanisms 3 are disposed at both ends of the first main body 1, each fixing mechanism 3 includes a movable cavity 301, a pull rod 302, a stopper 303, a fastening spring 304 and a fixing block 305, the movable cavity 301 is formed at both ends of the first main body 1, a pull rod 302 matched with the movable cavity 301 is disposed at both ends of the first main body 1, a stopper 303 disposed inside the movable cavity 301 is disposed outside the pull rod 302, the fixing block 305 is disposed at the end of the pull rod 302, a fastening spring 304 disposed inside the movable cavity 301 is disposed at one end of the stopper 303 close to the fixing block 305, the mounting holes 10 matched with the fixing mechanism 3 are formed in the two sides of the connecting boss 8, and the mounting blocks 11 matched with the fixing blocks 305 are arranged in the mounting holes 10.

The utility model discloses when using, through pulling pull rod 302, make dog 303 pulling fastening spring 304 and fixed block 305, make fixed block 305 leave spread groove 6, later with first main part 1 and second main part 2 through spread groove 6 with be connected boss 8 and mutually support the butt joint, later loosen pull rod 302, and promote pull rod 302, make fixed block 305 get into the mounting hole 10 in connecting boss 8, through rotatory pull rod 302, make fixed block 305 and installation piece 11 mutually support, with first main part 1 and the fixed nestification of second main part 2 together, avoid two sets of appearance difference of first main part 1 and second main part 2 to increase like this, in order to avoid influencing pleasing to the eye, thereby influence the sales volume condition, and the complex is firm between first main part 1 and the second main part 2, be difficult for breaking away from, the security is improved.

Please refer to fig. 1, fig. 4 and fig. 6, the charging contact 4 cooperating with the external charging connector is installed at the corresponding position of the outer sides of the first main body 1 and the second main body 2, and the volume output ends of the first main body 1 and the second main body 2 are provided with the ear cap 5.

Please refer to fig. 2, fig. 4 and fig. 6, the middle of the top of the connecting groove 6 is provided with a first magnet 7, and the top of the connecting boss 8 is provided with a second magnet 9 cooperating with the first magnet 7, so that the first body 1 and the second body 2 are further fixed to be more firmly connected by utilizing the mutual attraction between the first magnet 7 and the second magnet 9.

Please refer to fig. 2 and fig. 3, the outer side of the pull rod 302 and the inner side of the first main body 1 are both provided with a placing groove 306 matched with the fixing block 305, the present invention is provided with the above structure, so as to facilitate the placing of the fixing block 305 and avoid the interference of the fixing block 305 to the connecting boss 8.

The working principle is as follows: when the device is used, the pull rod 302 is pulled, the stop block 303 pulls the fastening spring 304 and the fixed block 305, the fixed block 305 is positioned in the placing groove 306, then the first main body 1 and the second main body 2 are mutually matched and butted with the connecting boss 8 through the connecting groove 6, and then the first magnet 7 and the second magnet 9 are mutually attracted in a matching way, so that the first main body 1 and the second main body 2 are mutually fixed in advance, then the pull rod 302 is loosened, the pull rod 302 is pushed, the fixed block 305 enters the mounting hole 10 in the connecting boss 8, the fixed block 305 and the mounting block 11 are mutually matched through rotating the pull rod 302, the first main body 1 and the second main body 2 are fixedly nested together, thus avoiding two groups of differences in appearance of the first main body 1 and the second main body 2 from increasing, avoiding affecting the appearance, further influencing the pin quantity condition, and ensuring the matching between the first main body 1 and the second main body 2 to be firm, difficult breaking away from, improve the security, later place into the box that charges with first main part 1 and second main part 2 together to contact 4 and the box that charges mutually support and charge for first main part 1 and second main part 2 in charging.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A nested bluetooth headset comprising a first body (1) and a second body (2), characterized in that: the connecting structure is characterized in that the first main body (1) and the second main body (2) are mutually matched and connected, a connecting groove (6) is formed in the middle of one end of the first main body (1), a connecting boss (8) mutually matched with the connecting groove (6) is arranged at one end of the second main body (2), fixing mechanisms (3) are arranged at two ends inside the first main body (1), each fixing mechanism (3) comprises a movable cavity (301), a pull rod (302), a stop block (303), a fastening spring (304) and a fixing block (305), the movable cavities (301) are formed at two ends inside the first main body (1), the pull rods (302) mutually matched with the movable cavities (301) are arranged at two ends of the first main body (1), the stop block (303) positioned inside the movable cavities (301) is arranged on the outer side of the pull rods (302), and the fixing block (305) is arranged at the tail ends of the pull rods (302), one end of the stop block (303) close to the fixing block (305) is provided with a fastening spring (304) located inside the movable cavity (301), mounting holes (10) matched with the fixing mechanism (3) are formed in the two sides of the connecting boss (8), and mounting blocks (11) matched with the fixing block (305) are arranged inside the mounting holes (10).

2. The nested bluetooth headset of claim 1, wherein: the corresponding department in the outside of first main part (1) and second main part (2) all installs the interface (4) that charges that mutually supports with the external joint that charges, first main part (1) all is provided with earmuff (5) with second main part (2) volume output.

3. The nested bluetooth headset of claim 1, wherein: the top middle part of spread groove (6) is provided with first magnet (7), the top of connecting boss (8) is provided with second magnet (9) of mutually supporting with first magnet (7).

4. The nested bluetooth headset of claim 1, wherein: the outer side of the pull rod (302) and the inner part of the first main body (1) are both provided with placing grooves (306) matched with the fixing blocks (305).

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