CN210157367U - Portable neck hanging type Bluetooth earphone with multiple folding functions of emitting light and externally sounding - Google Patents

Abstract

The utility model relates to a hanging bluetooth headset of portable neck that multiple folding area is luminous and is sounded function outward belongs to mobile communication equipment technical field. The utility model discloses a special design's biax connecting piece, whole earphone have three biax connecting piece for neither vulnerable connection's electric wire can make the earphone realize triple folding effect again when folding earphone shell, the effectual space of having practiced thrift, more conveniently deposit and easily carry. The utility model discloses a forward type's external sound loudspeaker design more accords with ergonomic, makes things convenient for people's ear radio reception, makes people can obtain high-quality sound and feels. The placing position of the in-ear earphone is designed below the ears of a person, so that the stay wire is shorter, the earphone wire collector can be smaller, the earphone wire is not easy to wind and scratch the neck of the person, and the earphone wire is more comfortable to use. The utility model discloses a bluetooth function is connected with other electronic equipment and realizes that music broadcast and telephone connect functions such as dialling, has extensive practical value and application prospect.

Description

A portable neck-mounted bluetooth earphone with multi-folding function of light-emitting and external sound

technical field

The utility model belongs to the technical field of mobile communication equipment, in particular to a portable neck-mounted bluetooth earphone with multi-folding functions of light-emitting and external sound.

Background technique

At present, Bluetooth headsets are widely used, and various styles have been developed, including single-ear Bluetooth headsets, head-mounted Bluetooth headsets, neck-mounted Bluetooth headsets, etc. Among them, neck-mounted Bluetooth headsets are easy to wear and comfortable to use. It is very popular, but the existing products have some problems in use. The cable take-up of the earphone is generally placed at the front of the earphone, and the earphone cable will be too long when pulled out, which is prone to entanglement of the earphone cable or scratching the neck of the person. Cause inconvenience or discomfort, the position of the external speaker of the neck-mounted earphone with the external sound function is generally placed under the human ear, which is not ergonomic, because the direction of the human auricle is forward, so the external speaker is not ergonomic. The sound feeling under the human ear is not good, and the general neck-mounted headphones are large in size, especially the sports neck-mounted headphones. Most of the existing products cannot be folded or have a limited folding range, which hinders people's travel and use. Convenience cannot meet people's travel needs. Therefore, the emergence of a better portable neck-mounted Bluetooth headset is necessary.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the existing neck-mounted bluetooth earphones, the utility model provides a portable neck-mounted bluetooth earphone with multi-folding functions of light-emitting and external sound. , The dual-axis connector allows the headset to achieve triple folding, which is convenient for shrinking storage and carrying. The LED diffuser plate can emit soft light and has the function of atmosphere light. Acoustic horns are used for external sound. The in-ear headphones are used for listening in the ear, and the length can be freely contracted through the headphone retractor. The utility model realizes functions such as music playing and telephone answering and the like by connecting with other electronic devices through the bluetooth function, and has wide practical value and application prospect.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a portable neck-mounted bluetooth earphone with multi-folding functions of light-emitting and external sound, comprising a biaxial connector, an LED astigmatism plate, an earphone shell, an in-ear earphone, an earphone Cable, in-ear headphone positioning piece, headphone cable receiver, sound cavity speaker, lithium battery, main circuit board, secondary circuit board, MICRO USB interface, SMD LED electronic components, power button, external switch button, volume addition and subtraction key, track switch key, call key, play key, LED light guide column, fixing hole, rubber plug, screw, speaker hole, microphone hole.

Further, the earphone shell and the biaxial connector are connected together by a shaft connection. The biaxial connector has two shafts that are respectively connected to different parts of the earphone shell. The slot is used to connect with the biaxial connector. As the shaft connection method, the shaft can also be left on the earphone shell, and the biaxial connector is opened with holes. The biaxial connector is provided with a wire slot to allow the wires to pass through, and there are 4 small protruding ribs on one side of the wire slot. The biaxial connector can realize multiple folding of the earphone, and the folding angle can reach 180 degrees. The rear earphone shells can be fitted together and can be folded in three times to reduce storage space and facilitate portability. The four small ribs raised on the biaxial connector can separate the earphone shells at the connection when the earphones are fully unfolded. The inner wall is buckled so that the earphone shell is not loose.

Further, the earphone shell is divided into several parts, and these parts have upper and lower covers. The upper and lower covers are fixed together with screws through the fixing holes or ultrasonically welded together; the fixing holes are fixed with a rubber plug to cover the holes after locking the screws.

Further, the LED diffuser plate has a card slot, which is installed on the opening on the outer side of the earphone shell by means of a buckle, and the inner side of the LED diffuser plate faces the direction in which the SMD LED electronic components on the main circuit board and the sub-circuit board inside the earphone emit light. It can collect light to emit light and play the role of ambient light.

Further, the in-ear earphones and the earphone take-up are connected by an earphone cable, the in-ear earphones are positioned and placed by the in-ear earphone positioning member when not in use, and the earphone take-up is a disk-type elastic take-up, which can connect the earphone cable. Pull out and retract, the length can be freely fixed according to actual needs.

Further, the outer surface of the in-ear headphone positioning member is a concave V-shaped structure, which is used to install the in-ear headphone, the in-ear headphone positioning member is embedded in the earphone shell, and the in-ear headphone positioning member is provided with a wire slot, which is convenient for the earphone wire to pass through. When worn, the in-ear headphone positioning member is just below the position of the human ear.

Further, the sound cavity speaker is located at the front end of the earphone, and the corresponding speaker hole on the earphone shell faces upward.

Further, the MICRO USB interface is placed on the main circuit board, and there is an opening in the corresponding position of the earphone shell, which can be used for charging and data exchange. Between the plus and minus keys and the call key, it is used to receive the call voice.

Further, there are card positions on the power button, external player switch button, volume plus/minus button, track switch button, call button, play button, and LED light guide column, and the earphone shell has corresponding slots for easy assembly. The exposed parts of switch keys, volume plus and minus keys, track switch keys, call keys, and play keys are easy to operate, and the exposed parts of the LED light guide column are easy to observe the running status of the earphones. The non-exposed parts of the key, the call key and the play key are in contact with the switch elements on the main circuit board and the secondary circuit board, and the non-exposed part of the LED light guide column is close to or in contact with the SMD LED electronic components on the main circuit board. to receive the light emitted by the SMD LED electronic components.

Further, the sound cavity speaker, lithium battery, earphone receiver, main circuit board, and secondary circuit board are installed in the earphone shell and fixed by adhesive stickers, snaps or screws, and they are electrically connected by wires. , lithium battery, and two earphone take-up devices, which are located on the left and right sides of the earphone.

Further, there are SMD LED electronic components and other electronic components required for other functions on the main circuit board and the secondary circuit board. The SMD LED electronic components are used to emit light. There are two types of SMD LED electronic components. There are both the circuit board and the secondary circuit board, which are irradiated outward on the LED diffuser board, and one is only on the main circuit board, which is irradiated on the LED light guide column, which plays the role of atmosphere light and earphone status display respectively.

Further, the main circuit board controls the operation of the headset, and has a Bluetooth communication module to communicate with external devices, which can be connected with other electronic devices to realize functions such as music playback and telephone dialing.

The advantages of the utility model are: the utility model adopts a specially designed biaxial connector, which is not easy to damage the connected wires when the earphone shell is folded, but also enables the earphone to achieve the effect of triple folding, which effectively saves space, and is more convenient for storage and easy storage. carry. The utility model adopts the patch type LED electronic components and the LED astigmatism plate, the light is soft, and can play the role of a kind of atmosphere light. Technological and trendy. The design of the front-type external loudspeaker in the utility model is more ergonomic, which is convenient for people's ears to pick up sound, so that people can obtain high-quality sound. The placement position of the in-ear headphones is designed under the human ear, so that the cable is shorter, the headphone cable retractor can be made smaller, and the headphone cable is not easy to wind and scratch people's neck, making it more comfortable to use, in-ear headphones are used for Listen in the ear, and the length can be freely contracted through the earphone take-up. The utility model is connected with other electronic devices through the bluetooth function to realize functions such as music playing and telephone answering, and can also be used as flashlight lighting or a handheld speaker after being folded, and has wide practical value and application prospect.

Description of drawings

Fig. 1 is the front view of the utility model.

Figure 2 is a side view of the utility model.

Figure 3 is a rear view of the utility model.

FIG. 4 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 5 is a schematic view of the folding of the present invention.

Figure 6 is a disassembled diagram of the utility model.

FIG. 7 is a three-dimensional schematic diagram of a biaxial connector of the present invention.

FIG. 8 is a three-dimensional schematic diagram of an in-ear earphone positioning member of the present invention.

Explanation of symbols in the figure: 1. Dual axis connector; 2. In-ear headphones; 3. Track switching key; 4. Play key; 5. Volume plus and minus key; 6. Talk key; Power button; 9. Speaker hole; 10. MICRO USB interface; 11. In-ear headphone positioning piece; 12. Fixing hole; 13. LED light guide column; 14. LED diffuser plate; 15. Headphone shell; 16. Lithium battery; 17 , sound cavity speaker; 18, earphone receiver; 19, main circuit board; 20, secondary circuit board; 21, microphone hole; 22, rubber plug; 23, screw; 24, SMD LED electronic components; 25, earphone Wire.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings: a portable neck-mounted Bluetooth headset with multi-folding functions of light-emitting and external sound, comprising a biaxial connector (1), an in-ear headset (2), a track switching key (3), play key (4), volume up and down key (5), call key (6), external switch key (7), power key (8), speaker hole (9), MICRO USB interface (10) , in-ear headphone positioning member (11), fixing hole (12), LED light guide column (13), LED light scattering plate (14), headphone shell (15), lithium battery (16), sound cavity speaker (17), headphones Cable take-up (18), main circuit board (19), secondary circuit board (20), microphone hole (21), rubber plug (22), screw (23), SMD LED electronic components (24), headphone cable (25). The earphone shell (15) and the biaxial connecting piece (1) are connected together by a shaft connection, and two ends of the biaxial connecting piece (1) are respectively provided with a shaft, respectively connecting different parts of the earphone shell, the earphone shell. (15) There is a hole in the place where the shaft is connected with the biaxial connector (1) for connecting with the biaxial connector (1). As the shaft connection method, the shaft can also be left on the earphone shell (15), and the biaxial connection A hole is opened on the part (1), a slot is opened on the biaxial connector (1) to allow the wires to pass through, and the earphone shell (15) can be connected to the biaxial connector (1) to make the earphone shell (15) rotate and fold. The biaxial connector (1) has four protruding small ribs on the side with the wire slot, which can respectively fasten different parts of the earphone shell (15) on the inner wall of the connection when the earphone is fully unfolded. Without loosening the earphone shell (15), the overall size and angle of the small tendons will not affect the folding and unfolding of the earphone, so that the folding and unfolding of the earphone will not be laborious and can be fastened. The in-ear earphone (2) and the earphone receiver (18) are connected together by an earphone wire (25), and are placed in the in-ear earphone positioning member (11), and the in-ear earphone positioning member (11) ) The outer surface has a concave V-shaped structure, which is convenient for positioning and placing the in-ear earphone (2). Let the headphone cable pass through, the track switch key (3), play key (4), volume up and down key (5), call key (6), external switch key (7), power key (8) and headphones The casings (15) are assembled together, the speaker hole (9) is located on the front end of the earphone casing (15), the MICRO USB interface (10) is located on the left outer side of the earphone casing (15), and the interface is provided with a cap, The cover can be used for charging and data exchange by opening the cover when in use. The fixing hole (12) is located on the lower cover of the earphone shell (15). The fixing hole is installed with screws (23) to attach the upper and lower cover parts of the earphone shell (15). Fix, tighten the screw (23) and then install the rubber plug (22) to cover the hole. 19), the secondary circuit board (20) is assembled in the earphone shell (15), the lithium battery (16), the sound cavity speaker (17), and the earphone receiver (18) each have two, which are separated in this The left and right sides of the utility model, wherein the lithium battery (16) is located under the circuit board, the earphone receiver (18) is located behind the in-ear earphone positioning member (11), and the earphone receiver (18) belongs to A disc-type elastic take-up, which can pull out or retract the earphone cable (25), the sound cavity speaker (17) is located under the speaker hole (9), and the microphone hole has two positions, which are respectively located in the earphone Between the track switch key (3) and the play key (4) of the shell (15), and between the volume plus and minus keys (5) and the call key (6). The main circuit board (19) controls the operation of the earphone, has a bluetooth communication module to communicate with external devices, and can be connected with other electronic devices to realize functions such as music playback and telephone dialing.

When using the utility model, turn on the power button (8) to enter the Bluetooth pairing state, and any electronic device with Bluetooth function can be connected, such as laptop computers, mobile phones and other devices. The player plays music, and the utility model can answer the call. Pull out the in-ear earphone (2) from the in-ear earphone positioning member (11), the length can be fixed freely, and the in-ear earphone (2) can be inserted into the ear to answer the call. , press the external switch key (7) to switch to the sound cavity speaker (17) to play, press the track switch key (3) to switch music tracks, press the play key (4) to pause or play music, press the volume The plus and minus keys (5) can adjust the volume, press the call key (6) to make or answer mobile phone calls, the operating state of the utility model can be observed through the LED light guide column (13), and the LED light diffuser plate (14) can emit soft light The ambient light can be charged and data exchanged through the MICRO USB interface (10). When the in-ear earphone (2) is not in use, pull the in-ear earphone (2) outward to trigger the earphone cable retractor (18) to retract the in-ear earphone (2) into the in-ear earphone positioning member (11), When it needs to be carried out or stored, the utility model can be folded by pulling down the three connection nodes of the biaxial connecting piece (1) and the earphone shell (15). It should be noted that the utility model can still be used in the folded state, for example, it can be used as a flashlight or a handheld speaker.

Finally, it should be noted that: obviously, the above-mentioned embodiments are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (10)

1. The utility model provides a portable hanging bluetooth headset of neck that multiple folding area is luminous and is played function outward which characterized in that: the device comprises a double-shaft connecting piece, an LED light-diffusing plate, an earphone shell, an in-ear earphone, an earphone wire, an in-ear earphone positioning piece, an earphone wire collector, a sound cavity loudspeaker, a lithium battery, a main circuit board, a secondary circuit board, a MICRO USB interface, a patch type LED electronic element, a power key, an external switching key, a volume increasing and decreasing key, a song switching key, a call key, a play key, an LED light guide column, a fixing hole, a rubber plug, a screw, a loudspeaker hole and a microphone hole; the biax connecting piece has two axles to the different parts of earphone are connected respectively to the hub connection mode to it has the wire casing to open to make the electric wire pass through, has bellied little rib to detain the inner wall of earphone shell junction, the biax connecting piece divide three connected node on arranging the earphone in and to make the earphone multiple folding, sound chamber loudspeaker built-in earphone shell in and be located the earphone front end, the in-ear earphone place in the in-ear earphone setting element, the in-ear earphone setting element be concave V type structure, it has the wire casing to open to make the earphone line pass through, the in-ear earphone setting element be located the below of people's ear position when wearing.

2. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the earphone shell is connected with the double-shaft connecting piece together in a shaft connecting mode, the double-shaft connecting piece is provided with two shafts which are respectively connected with different parts of the earphone shell, the earphone shell is provided with a hole or a groove at the position connected with the shaft of the double-shaft connecting piece, the shaft can be reserved on the earphone shell as the shaft connecting mode, and the double-shaft connecting piece is provided with a hole; a wire groove is formed in the double-shaft connecting piece; the side of the double-shaft connecting piece with the wire groove is provided with a small raised rib.

3. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the earphone shell is divided into a plurality of parts and fixed together through screws or welded together through ultrasonic welding; the fixing hole is provided with a rubber plug after the locking screw.

4. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the LED light-diffusing plate is provided with a clamping groove and is arranged on the outer side of the earphone shell in a buckling mode; the inner side of the LED light-diffusing plate faces to the light-emitting direction of the surface-mounted LED electronic element.

5. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the in-ear earphone is connected with the earphone wire collector through an earphone wire; the in-ear earphone is positioned and placed through the in-ear earphone positioning piece.

6. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the outer surface of the in-ear earphone positioning piece is of a concave V-shaped structure; the in-ear earphone positioning piece is embedded in the earphone shell and positioned below the position of the ears of a person wearing the earphone, and a wire groove is formed in the in-ear earphone positioning piece.

7. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the sound cavity loudspeaker is positioned at the front end of the earphone, and a corresponding loudspeaker hole in the earphone shell is opened upwards.

8. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the MICRO USB interface is arranged on the main circuit board, and an opening is arranged at the corresponding position of the shell of the earphone; the two microphone hole sites are respectively positioned between the song switching key and the playing key and between the volume increasing and decreasing key and the talking key on the earphone shell.

9. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the power key, the external play switch key, the volume add-drop key, the song switch key, the talk key, the play key and the LED light guide column are provided with clamping positions and are assembled with the earphone shell and exposed, the non-exposed parts of the power key, the external play switch key, the volume add-drop key, the song switch key, the talk key and the play key are in contact with the switch elements on the main circuit board and the secondary circuit board, and the non-exposed parts of the LED light guide column are close to or in contact with the patch type LED electronic element on the main circuit board.

10. The portable neck-hung Bluetooth headset with the functions of multiple folding and lighting and external sounding as claimed in claim 1, wherein: the sound cavity loudspeaker, the lithium battery, the earphone wire-rewinding device, the main circuit board and the secondary circuit board are arranged in the earphone shell and are electrically connected through wires; the main circuit board and the secondary circuit board are provided with surface mount type LED electronic elements and other electronic elements; the main circuit board controls the operation of the earphone, and a Bluetooth communication module is communicated with external equipment.

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