CN206820955U - A kind of bluetooth earphone - Google Patents

Abstract

It the utility model is related to wireless headset technical field, specifically a kind of bluetooth earphone, including the first housing, the second housing, linkwork and intermediate plate for clamping, one end of the interior facade of first housing is provided with headset assembly, the one end of first housing away from headset assembly is rotatablely connected with the second housing, the alien invasion of second housing is provided with opening, linkwork is arranged at the inside of the second housing, and intermediate plate covering is open and is arranged at by linkwork on the alien invasion of the second housing and extends certain length to the first housing.The utility model has an advantageous effect in that：Bluetooth earphone of the present utility model by external shell by being arranged respectively to the first housing and the second housing enough rotated; earphone portion is towards user's body side after rotation; so that earphone is protected; avoid damage; intermediate plate using hide set by the way of, can be formed with the alien invasion of the first and second housings it is coplanar, so as to profile it is more attractive in appearance; and it is very useful, it is worthy to be popularized.

Description

A kind of bluetooth earphone

Technical field

Wireless headset technical field is the utility model is related to, specifically a kind of bluetooth earphone.

Background technology

Bluetooth earphone is a kind of small-sized listening equipment based on bluetooth near field communication (NFC), and it does not need wire just Mobile phone and computer etc. can be directly connected to, realization is freely conversed and audio output, so as to liberate both hands, improves performance.But It is, due to bluetooth earphone small volume, without connecting line, therefore to be very easy to lose, so in existing technology, occur one Kind is being provided with the bluetooth earphone of clip, and this bluetooth earphone is provided with clip at its back side, can be by the ear by clip Machine is fixed on clothes or trousers, ornament can not only be used as also to prevent loss, killed two birds with one stone.But due to this ear The clip of machine is arranged on the back side of earphone, is very unsightly, and due to interior when being clamped on clothing wearing earphone The earphone of side is outstanding, is readily damaged.

The content of the invention

The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of rational in infrastructure, handsome in appearance, not easy to be lost Bluetooth earphone, solve problems of the prior art.

The utility model is achieved by the following technical solution：

A kind of bluetooth earphone, including one end has the first housing of headset assembly, to be rotationally connected with first housing another Second housing of one end, the linkwork for being arranged at second enclosure interior and for the bluetooth earphone to be clamped into clothing Intermediate plate on thing, offers opening in the side wall of second housing, the intermediate plate covering opening and by described be hinged Mechanism extends certain length with second housing hinge and to first housing, and second housing into rotation can make described Intermediate plate is moved to the side away from user's body by the side of the first housing towards user's body.

As a kind of optimal technical scheme of the present utility model, the linkwork includes being arranged at the intermediate plate bottom Upper connector, lower connector, rotating shaft and the torsion spring for being arranged at second enclosure interior, the upper connector and the lower company Shaft hole is provided with fitting, the torsion spring is arranged with outside the rotating shaft, the torsion spring both ends respectively penetrate the shaft hole, Two reverse arms of the torsion spring respectively by the upper fixing end that is arranged on the upper connector and the lower connector and under Fixing end connects.

As a kind of optimal technical scheme of the present utility model, the lower connector bottom has some legs, and described Two enclosure interiors have a blind hole corresponding with the leg, the leg insert in the blind hole and the lower connector with it is described It is glued between second housing.

As a kind of optimal technical scheme of the present utility model, the connecting end surface of first housing and second housing On be respectively arranged with flange and the groove of the flange can be accommodated, it is described by the cooperation of the flange and the groove First housing is realized with second housing and is rotatablely connected.

As a kind of optimal technical scheme of the present utility model, first housing and second housing are tubular knot Structure, and first housing has the mistake of circular arc towards the side of user's body between the side away from user's body Portion is crossed, the transition part forms the transitional region that the intermediate plate moves.

As a kind of optimal technical scheme of the present utility model, bluetooth module is provided with the first shell body, there is NFC Communication module, signal processing module and the power supply module of function.

The utility model compared with prior art, has an advantageous effect in that：Bluetooth earphone of the present utility model pass through by External shell is arranged respectively to the first housing and the second housing, and second shell body can rotate, and it is after rotation, and intermediate plate is from The side of one housing towards user's body is moved to the side away from user's body, therefore forms two kinds by the bluetooth ear Machine is fixed on the mode on clothing, and after rotating earphone portion towards user's body side so that earphone is protected, and is kept away Exempt from damage, and intermediate plate is moved to opposite side when being conversed using the bluetooth earphone, then by the second housing into rotation, And in the utility model, intermediate plate can be formed altogether by the way of setting is hidden with the outer surface of the first and second housings Face, so as to which profile is more attractive in appearance and very useful, it is worthy to be popularized.

Brief description of the drawings

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1 is sectional view of the present utility model (intermediate plate is in state of first housing away from user's body side)；

Fig. 2 is that (intermediate plate is in shape of first housing away from user's body side and opening to sectional view of the present utility model State)；

Fig. 3 is sectional view of the present utility model (intermediate plate is in state of first housing towards user's body side)；

Fig. 4 is structural decomposition diagram of the present utility model；

Fig. 5 is the structural representation of the connection end of the housing of the utility model first and the second housing.

In figure：1 first housing, 101 headset assemblies, 102 flanges, 103 transition parts, 104 bluetooth modules, 105 have NFC work( Can communication module, 106 signal processing modules, 107 power supply modules, 2 second housings, 201 openings, 202 blind holes, 203 grooves, 3 Linkwork, 301 upper connectors, 3011 upper fixing ends, 302 times connectors, 3021 times fixing ends, 3022 legs, 303 rotating shafts, 304 torsion springs, 305 shaft holes, 306 reverse arms, 4 intermediate plates.

Embodiment

For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality It is described in detail with new.

Accompanying drawing 1 to 3 is refer to, a kind of bluetooth earphone is specifically disclosed in figure, including one end has the first of headset assembly Housing 1, the second housing 2 for being rotationally connected with the other end of the first housing 1, it is arranged at being hinged inside second housing 2 Mechanism 3 and the intermediate plate 4 for being clamped to the bluetooth earphone on clothing, offer out in the side wall of second housing 2 Mouthfuls 201, the intermediate plate 4 covers the opening 201 and is hinged by the linkwork 3 and second housing 2 and to described First housing 1 extends certain length, and second housing 2, which rotates, can make the intermediate plate 4 by first housing 1 towards use The side of person's body is moved to the side away from user's body.The intermediate plate 4 is by linkwork 3 so as to reaching on or off The action closed, and because the intermediate plate 4 connection is arranged on the second housing 2, the intermediate plate 4 when the second housing 2 is rotated Also realize and moved between the interior facade and alien invasion of the first housing 1 therewith, and then generate two clip positions.

In order to realize the holding function of the utility model first purpose, specifically, in specific embodiment party of the present utility model Following technical scheme is disclosed in formula：Accompanying drawing 4 is refer to, the linkwork 3 includes being arranged at the upper company of the bottom of intermediate plate 4 Fitting 301, the lower connector 302 being arranged inside second housing 2, rotating shaft 303 and torsion spring 304, the upper connector 301 and the lower connector 302 on be provided with shaft hole 305, be arranged with the torsion spring 304, the torsion outside the rotating shaft 303 The both ends of spring 304 respectively penetrate the shaft hole 305, and two reverse arms 306 of the torsion spring 304 are respectively by being arranged on described Connector 301 and upper fixing end 3011 on the lower connector 302 and lower fixing end 3021 connect.Pass through above-mentioned technology hand Section, the tail end of the intermediate plate 4 can open after being under pressure, be closed after distress resolves, you can be clamped in this bluetooth earphone Prevent from losing on clothing, and by above-mentioned fixed connection structure, the installation of torsion spring 304 is stable, is not easily susceptible to press repeatedly And being subjected to displacement causes to damage.

Further, in order to optimize the structural strength of the linkwork 3 in the utility model, in the lower connector bottom 302 set some legs 3022, and the inside of the second housing 2 has blind hole 202 corresponding with the leg 3022, the leg It is in the 3022 insertion blind holes 202 and glued between the lower connector 302 and second housing 2.This structure is hinged Not only processing method is relatively simple in process of production for mechanism, reduces production cost, and structural strength is big after glued connection, In light weight, practicality is stronger.

In addition, the rotation connection for disclosing first housing and second housing is opened in this embodiment Concrete mode, accompanying drawing 5 is refer to, first housing 1 on the connecting end surface of second housing 2 with being respectively arranged with flange 102 and the groove 203 of the flange 102 can be accommodated, by the cooperation of the flange 102 and the groove 203, described One housing 1 is realized with second housing 2 to be rotatablely connected.The rotational angle of the rotation connection of this structure does not limit, and There is no wire connection between first housing 1 and the second housing 2, rotate freer.

In above-mentioned technical scheme, because the rotational angle of rotation connection does not limit, in order to avoid using the ear The second housing 2 is freely rotated by external force during machine, referring again to accompanying drawing 5, by first housing 1 and second housing 2 Tubular structure is arranged to, and first housing 1 is towards between the side of user's body and the side of remote user's body Transition part 103 with circular arc, the transition part 103 when second housing 2 is rotated the intermediate plate 4 from The side of first housing 1 is moved to opposite side, and due to the presence of the transition part 103, intermediate plate 4 in rotation process when Because torsion spring 304 is to the closure function of intermediate plate 4 when being moved to the transition part 103, the intermediate plate 4 applies to the first housing 1 presses Power, until the second housing 2 rotates 180 degree, therefore, the design of this transition part very rationally and uses.

Further, bluetooth module 104, tool are additionally provided with the first housing 1 of this bluetooth earphone of the present utility model There are the communication module 105, signal processing module 106 and power supply module 107 of NFC function, related work(is realized by above-mentioned module Can, increase service efficiency.

Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.Finally illustrate, with Upper embodiment is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to the utility model It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can be repaiied Change or equivalent substitution, without departing from the objective and scope of technical solutions of the utility model, it all should cover in the utility model Right among.

Claims (6)

1. a kind of bluetooth earphone, it is characterised in that there is the first housing of headset assembly including one end, be rotationally connected with described Second housing of the one housing other end, the linkwork for being arranged at second enclosure interior and for by the bluetooth earphone The intermediate plate being clamped on clothing, opening is offered in the side wall of second housing, the intermediate plate covering is described to be open and pass through The linkwork extends certain length, the second housing into rotation energy with second housing hinge and to first housing The intermediate plate is enough set to be moved to the side away from user's body by the side of the first housing towards user's body.

2. a kind of bluetooth earphone according to claim 1, it is characterised in that the linkwork includes being arranged at the folder The upper connector of piece bottom, lower connector, rotating shaft and the torsion spring for being arranged at second enclosure interior, the upper connector and Shaft hole is provided with the lower connector, is arranged with the torsion spring outside the rotating shaft, the torsion spring both ends respectively penetrate institute Shaft hole is stated, two reverse arms of the torsion spring are upper solid on the upper connector and the lower connector by being arranged at respectively Fixed end connects with lower fixing end.

3. a kind of bluetooth earphone according to claim 2, it is characterised in that if the lower connector bottom has the Heavenly Stems and Earthly Branches Pin, second enclosure interior have blind hole corresponding with the leg, and the leg inserts in the blind hole and the lower company It is glued between fitting and second housing.

4. a kind of bluetooth earphone according to claim 1, it is characterised in that first housing and second housing Flange is respectively arranged with connecting end surface and the groove of the flange can be accommodated, passes through matching somebody with somebody for the flange and the groove Close, first housing is realized with second housing and is rotatablely connected.

5. according to a kind of any described bluetooth earphones of claim 1-4, it is characterised in that first housing and described second Housing is tubular structure, and first housing has towards the side of user's body between the side away from user's body There is the transition part of circular arc, the transition part forms the transitional region that the intermediate plate moves.

6. a kind of bluetooth earphone according to claim 5, it is characterised in that be provided with bluetooth mould in the first shell body Block, communication module, signal processing module and the power supply module with NFC function.