Bluetooth glasses

A pair of Bluetooth glasses is revealed. The Bluetooth glasses includes a glasses body with a first assembly portion disposed on a rear end of a temple thereof, a Bluetooth earphone having a second assembly portion arranged at a front end of an earphone body thereof, and a connection member. The second assembly portion is mounted into one end of a sleeve of the connection member while the first assembly portion on the temple is mounted into the other end of the sleeve. Thereby the temple is assembled with the Bluetooth earphone conveniently and various combinations of materials such as metals and plastic are used to increase Bluetooth glasses styles. Moreover, an adjustment knob is mounted to the earphone body of the Bluetooth earphone for switching between a front broadcast hole and a rear broadcast hole through which sounds from a speaker are output.

BACKGROUND OF THE INVENTION

Field of the Invention

The present invention relates to glasses, especially to glasses with a pair of Bluetooth earphone. The word “Bluetooth” used throughout the specification is a Registered Trade Mark.

Description of Related Art

Bluetooth glasses available now mainly includes a circuit module which is provided with a Bluetooth communication component, a speaker, etc. and mounted in a temple of the glasses. During production process, the circuit module is set in a mold before plastic injection of the temple and then the temple is formed by plastic injection. Thus the Bluetooth glasses available now are only used in combination with plastic temples, unable to be applied to metal temples. Therefore, the style is monotonous and users don't have too much options to select the styles they like. Both popularity and competitiveness of the Bluetooth glasses available now are affected.

SUMMARY OF THE INVENTION

Therefore, it is a primary objet of the present invention to provide a pair of Bluetooth glasses in which a Bluetooth earphone and temples of glasses made of different materials are assembled with each other conveniently and positions through which sounds are output can be adjusted according to users' needs.

In order to achieve the above objects, a pair of Bluetooth glasses includes a glasses body, a Bluetooth earphone, and a connection member. A first assembly portion is disposed on a rear end of a temple of the glasses body and a second assembly portion is arranged at a front end of an earphone body of the Bluetooth earphone. The second assembly portion is aligned with and mounted into one end of a sleeve of the connection member while the first assembly portion on the temple is aligned with and mounted into the other end of the sleeve. Thereby the Bluetooth earphone is assembled with the temple of the glasses body conveniently and various combinations of materials such as metals and plastic are provided to increase styles of the Bluetooth glasses. Moreover, an adjustment knob is mounted to the earphone body of the Bluetooth earphone. While rotating the adjustment knob, sounds from a speaker of the Bluetooth earphone are switched to be output through a front broadcast hole or a rear broadcast hole. Thereby the Bluetooth glasses are more convenient to use.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Refer toFIG.1, a pair of Bluetooth glasses according to the present invention includes a glasses body1, a Bluetooth earphone2, and a connection member3. The glasses body1consists of a temple11pivotally connected to a lateral side of the glasses body1and a first assembly portion12connected to a rear end of the temple11. The first assembly portion12is a rectangular block and composed of a first stopping edge121formed on connection area between the temple11and the first assembly portion12and a first lock hole122arranged at a bottom side thereof. The temple11is made of metal or plastic.

Refer toFIG.1,FIG.2andFIG.3, the Bluetooth earphone2is composed of an earphone body21, a speaker22, at least one broadcast hole23, a microphone hole24, a circuit module25, and a power connector26. The earphone body21consist of a second assembly portion211which is a rectangular block and connected to a front end of the earphone body21, a second stopping edge212formed on connection area between the earphone body21and the second assembly portion211, a second lock hole213arranged at a bottom side of the second assembly portion211, and an ear-hanging part214curved downward and disposed on a rear part of the earphone body21. A speaker cavity221is formed in a front part of the earphone body21and the speaker22is mounted in the speaker cavity221while a front broadcast hole231of the broadcast hole23is formed on a bottom side of the front part of the earphone body21and the microphone hole24is also arranged at the bottom side of the front part of the earphone body21in front of the front broadcast hole231. A circuit-module cavity251is disposed in the ear-hanging part214at the rear part of the earphone body21and the circuit module25provided with a Bluetooth communication component is mounted in the circuit-module cavity251while an assembly hole261is arranged at the rear part of the earphone body21over the circuit-module cavity251and the power connector26is mounted in the assembly hole261. Both the speaker22and the power connector26are electrically connected to the circuit module25so that sounds are played from the speaker22and received through the microphone hole24of the earphone body21under control of the circuit module25. The Bluetooth earphone2is further provided with a rechargeable battery262which is assembled with the power connector26.

Refer toFIG.1andFIG.3, the connection member3includes a sleeve31, a first fastener32, and a second fastener33. The sleeve31is a rectangular prism made of metal or plastic and provided with a first mounting hole311extending backward from a front end of the sleeve31, a second mounting hole312extending forward from a rear end of the sleeve31, a first insertion hole313, and a second insertion hole314. Both the first and the second mounting holes311,312are rectangular with the same size (diameter). The first insertion hole313and the second insertion hole314which are arranged at a bottom side of the sleeve31are communicating with the first mounting hole311and the second mounting hole312respectively. The first assembly portion12which is a rectangular block of the temple11is aligned with and mounted into the rectangular first mounting hole311of the sleeve31and the first stopping edge121of the first assembly portion12is abutting against and positioned by the front end of the sleeve31. The first lock hole122of the first assembly portion12is aligned with the first insertion hole313of the sleeve31and the first fastener32is inserted through the first insertion hole313of the sleeve31to be connected and fixed with the first lock hole122of the first assembly portion12. The second assembly portion211which is a rectangular block of the earphone body21of the Bluetooth earphone2is aligned with and mounted into the rectangular second mounting hole312of the sleeve31and the second stopping edge212of the second assembly portion211is abutting against and positioned by the rear end of the sleeve31. The second lock hole213of the second assembly portion211is aligned with the second insertion hole314of the sleeve31and the second fastener33is inserted through the second insertion hole314of the sleeve31to be connected and fixed with the second lock hole213of the second assembly portion211.

Thereby users can wear the present Bluetooth glasses and drive the circuit module25of the Bluetooth earphone2to connect with a mobile device by the Bluetooth communication component and control the speaker22to play audio signals. As shown inFIG.4, users can hear sounds or music played by the speaker22through the front broadcast hole231communicating with the speaker cavity221while wearing the glasses.

Refer toFIG.5, another embodiment is disclosed. In this embodiment, the speaker cavity221and the circuit-module cavity251of the Bluetooth earphone2are interchanged so that the circuit-module cavity251is located at the front part of the earphone body21and the speaker cavity221is located at the rear part of the earphone body21. The earphone body21is further provided with an audio guide channel27therein by which the front broadcast hole231on the front part of the earphone body21is communicating with the speaker cavity221on the rear part of the earphone body21. Also refer toFIG.6, sounds from the speaker22in the speaker cavity221at the rear part of the earphone body21are played through the front broadcast hole231through the audio guide channel27.

Also refer toFIG.7, a further embodiment is revealed. The circuit-module cavity251is formed in the front part of the earphone body21of the Bluetooth earphone2while the speaker cavity221is mounted in the rear part of the earphone body21. The earphone body21is further provided with a knob cavity28located between the speaker cavity221and the circuit-module cavity251. With reference toFIG.8, an axial hole281is mounted to a middle part of a bottom of the knob cavity28while a first positioning hole282and a second positioning hole283with a certain interval therebetween are also arranged at the bottom of the knob cavity28and located around the axial hole281. A limit projection284is disposed on a wall of the knob cavity28, as shown inFIG.9. A front broadcast hole231is arranged at the bottom side of the front part of the earphone body21and an audio guide channel27is mounted in the earphone body21for communicating the knob cavity28with the front broadcast hole231. A rear broadcast hole232of the broadcast hole23is mounted to the bottom side of the earphone body21at the position corresponding to the knob cavity28for communicating with the knob cavity28. Refer toFIG.10, an adjustment knob29is mounted in the knob cavity28and provided with a rotating pin291arranged at a middle part of an inner surface thereof and assembled with the axial hole281of the knob cavity28, a receiving hole292located at the inner surface thereof and beside the rotating pin291, an elastic member293and a positioning member294mounted into the receiving hole292in turn, a limit slot295mounted to a wall thereof (also shown inFIG.9) and having a first side and a second side opposite to each other, and a knob part296formed on an outer surface thereof and exposed outside the knob cavity28. The positioning member294can be either locked with and positioned by the first positioning hole282or the second positioning hole283of the knob cavity28selectively. The limit projection284of the knob cavity28is mounted in the limit slot295of the adjustment knob29to be abutting against and limited by the first side or second side of the limit slot295selectively. A first sound channel297, a second sound channel298, and a third sound channel299are disposed on the wall of the adjustment knob29with an interval between the two adjacent channels. The first sound channel297and the second sound channel298are disposed on two opposite sides of the adjustment knob29while the third sound channel299is located between and communicating with the first sound channel297and the second sound channel298to form a T-shaped sound channel. The positions of the first sound channel297, the second sound channel298, and the third sound channel299can be moved and switched to be aligned with the positions of the speaker22, the audio guide channel27, and the rear broadcast hole232correspondingly and selectively.

As shown inFIG.8, while the adjustment knob29is rotated to the first positioning hole282of the knob cavity28by operating the knob part296, the elastic member293in the receiving hole292of the adjustment knob29abuts against and pushes the positioning member294outward to lock and position by the first positioning hole282. The limit projection284of the knob cavity28is also abutting against the first side of the limit slot295for limiting. Now the third sound channel299is aligned with the speaker22in the speaker cavity221and the first sound channel297is aligned with the rear broadcast hole232while the second sound channel298is blocked by the wall of the knob cavity28. Thus the sounds played by the speaker22are transmitted through the third sound channel299and the first sound channel297in turn to be output through the rear broadcast hole232. Moreover, refer toFIG.11, when the adjustment knob29is rotated to another position where the positioning member294is locked in the second positioning hole283, the limit projection284of the knob cavity28is abutting against the second side of the limit slot295of the adjustment knob29. Now the third sound channel299is blocked by the wall of the knob cavity28while the first sound channel297is aligned with the speaker22and the second sound channel298is aligned with the audio guide channel27. Thus sounds from the speaker22are transmitted through the first sound channel297, the second sound channel298, and the audio guide channel27in turn to be played through the front broadcast hole231.

Refer toFIG.12, a fourth embodiment is revealed. The speaker cavity221and the circuit-module cavity251of the Bluetooth earphone2of the above embodiment are interchanged to form this embodiment. Thus the speaker cavity221is located at the front part of the earphone body21while the circuit-module cavity251is located at the rear part of the earphone body21. A first audio guide channel271is mounted in the earphone body21for communicating the knob cavity28with the front broadcast hole231at the bottom side of the front part of the earphone body21. A rear broadcast hole232is arranged at the bottom side of the rear part of the earphone body21and a second audio guide channel272is mounted in the earphone body21for communicating the knob cavity28with the rear broadcast hole232. The positions of the first sound channel297, the second sound channel298, and the third sound channel299of the adjustment knob29are able to be moved and switched for alignment with the positions of the speaker22, the first audio guide channel271, and the second audio guide channel272correspondingly and selectively. As to the knob cavity28, it can be disposed horizontally as shown inFIG.7or vertically as shown inFIG.12with the same positioning and limit components provided. Moreover, a diameter (size) of the first sound channel297, the second sound channel298, and the third sound channel299can also be adjusted according to users' needs. Also refer toFIG.13, when the adjustment knob29is rotated an angle required for playing sounds toward the front side, an upper part of the third sound channel299of the adjustment knob29is aligned with the speaker22and a lower part of the third sound channel299of the adjustment knob29is aligned with the first audio guide channel271while the first sound channel297and the second sound channel298are blocked by the wall of the knob cavity28. Thus sounds played by the speaker22are sent through the upper part and the lower part of the third sound channel299in turn and then the first audio guide channel271to be output through the front broadcast hole231. With reference toFIG.14, while the adjustment knob29being rotated to an angle for broadcast toward the rear side, the third sound channel299of the adjustment knob29is blocked by the wall of the knob cavity28while the second sound channel298is aligned with the speaker22and the first sound channel297is aligned with the second audio guide channel272. Thereby sounds coming from the speaker22are transmitted through the second sound channel298, the first sound channel297, and the second audio guide channel272to be output through the rear broadcast hole232.

Refer toFIG.15, a further embodiment (fifth embodiment) is disclosed. The second assembly portion211of the earphone body21of the Bluetooth earphone2and the first assembly portion12of the temple11of the glasses body1are both rectangular blocks while the sleeve31of the connection member3is a truncated cone and tapered from the rear end to the front end of the sleeve31. Both the first mounting hole311and the second mounting hole312are rectangular. Thus the rectangular first assembly portion12of the temple11is mounted and connected to the rectangular first mounting hole311of the sleeve31. Then the first fastener32is inserted through the first insertion hole313of the sleeve31to be connected and fixed with the first lock hole122of the first assembly portion12. Similarly, the second assembly portion211which is a rectangular block of the earphone body21is mounted and connected to the rectangular second mounting hole312of the sleeve31and the second fastener33is inserted through the second insertion hole314of the sleeve31to be connected and fixed with the second lock hole213of the second assembly portion211.

Refer toFIG.16, a further embodiment (sixth embodiment) of the present invention is disclosed. The first assembly portion12of the temple11is an elliptic cylinder and the second assembly portion211of the earphone body21is a rectangular block while the sleeve31of the connection member3is conical and tapered from the rear end to the front end of the sleeve31. The first mounting hole311and the second mounting hole312of the sleeve31are communicating with each other. The first mounting hole311of the sleeve31is elliptic for being aligned and connected with the elliptic first assembly portion12of the temple11. The second mounting hole312of the sleeve31is rectangular for being aligned and connected with the rectangular second assembly portion211of the earphone body21. The second assembly portion211is provided with a connection hole215which is an elliptic hole extending backward from the front end of the second assembly portion211and communicating with the second lock hole213on the bottom side of the second assembly portion211. Also refer toFIG.17, the first assembly portion12of the temple11is inserted into the connection hole215while the first lock hole122of the first assembly portion12is aligned with the second lock hole213of the second assembly portion211and thus the second fastener33is inserted through the second insertion hole314of the sleeve31and threaded through the second lock hole213of the second assembly portion211to be connected and fixed with the first lock hole122of the first assembly portion12.