CN210075539U

CN210075539U - Head-wearing Bluetooth earphone

Info

Publication number: CN210075539U
Application number: CN201921352270.3U
Authority: CN
Inventors: 刘强
Original assignee: Dongguan Rong Electronics Co Ltd
Current assignee: Dongguan Rong Electronics Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-02-14
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a head-wearing type Bluetooth earphone, which comprises a head band, earmuffs and a telescopic rotating component, wherein the telescopic rotating component comprises a cover body, flexible rotating member, swivel cap and runing rest, the both ends of bandeau are equipped with first mounting groove, flexible rotating member is installed between lid and bandeau, be equipped with spacing draw-in groove in the first mounting groove, be equipped with the cambered surface between the two adjacent spacing draw-in grooves, flexible rotating member includes pars contractilis and rotatory seat portion, the pars contractilis is equipped with spacing fixture block, the runing rest top is equipped with the swivel ball, be equipped with the guide bar between swivel ball and the runing rest, rotatory seat portion is equipped with first spacing groove and guide way, first spacing groove and guide way communicate each other, the outside of rotatory seat portion is located to the swivel cap lid, be equipped with the second spacing groove in the swivel cap, first spacing groove and second spacing groove are around forming the holding chamber, the earmuff is. The utility model discloses have flexible and rotation function concurrently, the user uses to experience and feels good, simple structure improves the packaging efficiency, improves production efficiency.

Description

Head-wearing Bluetooth earphone

Technical Field

The utility model relates to a bluetooth headset technical field, in particular to wear-type bluetooth headset.

Background

The bluetooth headset can simplify the structure and improve the convenience of use due to the wireless connection mode, and is gradually accepted by consumers. The Bluetooth headset is a novel headset improved on the basis of the traditional headset, the problem of troublesome wire winding is solved, and the Bluetooth headset is more convenient to use.

The existing bluetooth headset generally has only a telescopic function or only a rotational function, which results in poor user experience. To this problem, some trade companies propose a have flexible function and rotation function's headphone concurrently, but this headphone's flexible function is realized through flexible subassembly, and rotation function then realizes through rotatory subassembly, so lead to the equipment part very much, the equipment is complicated, wastes time and energy, influences production efficiency.

Disclosure of Invention

The to-be-solved technical problem of the utility model is, to the not enough among the above-mentioned prior art, provide a bluetooth headset, it has flexible and rotation function concurrently, and the user uses to experience and feels good to its structure is comparatively simple, effectively improves the packaging efficiency, thereby improves production efficiency.

In order to solve the technical problem, the technical scheme of the utility model is that:

a head-wearing Bluetooth headset comprises a head band and earmuffs arranged at two ends of the head band, wherein a telescopic rotating component is arranged between the head band and the earmuffs and comprises a cover body, a telescopic rotating part, a rotating cover and a rotating bracket, first mounting grooves matched with the cover body are arranged at two ends of the head band, the telescopic rotating part can be slidably arranged between the cover body and the head band, a plurality of limiting clamping grooves arranged at intervals are arranged in the first mounting grooves, an outward convex cambered surface is arranged between every two adjacent limiting clamping grooves, the telescopic rotating part comprises a telescopic part and a rotating seat part arranged at the lower end of the telescopic part, the telescopic part is provided with a limiting clamping block matched with the limiting clamping grooves, a rotating ball is arranged at the top end of the rotating bracket, a guide rod is arranged between the rotating ball and the rotating bracket, and the rotating seat part is provided with a first limiting groove matched with the rotating ball and a guide groove, first spacing groove and guide way communicate each other, the outside of rotatory seat portion is located to the rotatory lid, be equipped with the second spacing groove in the rotatory lid, first spacing groove and second spacing groove are around forming the holding chamber that is used for the holding swivel ball, the runing rest is arranged in holding chamber and guide bar and guide way cooperation through the swivel ball and is rotatably installed in the lower extreme of flexible rotating member, the lower extreme of runing rest is equipped with horizontal inside convex reference column, the earmuff is equipped with the constant head tank with the reference column adaptation, the earmuff passes through the constant head tank and installs in the below of runing rest with the reference column cooperation.

As an optimal scheme, flexible rotating assembly still includes the fixed lid of first fixed lid and second, the both sides of lid and pars contractilis are equipped with scarce groove, first fixed lid is equipped with first through-hole, the fixed lid of second is equipped with first erection column, first erection column axial is seted up with the first screw of first through-hole adaptation, first fixed lid passes through first through-hole through the bolt and lacks behind the groove and cooperate fixed mounting in the fixed lid of second with first screw, lid and pars contractilis locate between first fixed lid and the fixed lid of second.

As a preferred scheme, the telescopic rotating assembly further comprises a clamping elastic sheet, a wiring groove is formed in the outer side wall of the telescopic portion, the clamping elastic sheet is clamped on the outer side of the telescopic portion, a clamping hook is arranged at the upper end of the clamping elastic sheet, a clamping block matched with the clamping hook is arranged at the upper end of the telescopic rotating member, a clamping plate formed by bending the lower end of the clamping elastic sheet inwards is arranged at the lower end of the clamping elastic sheet, and the inner wall of the clamping plate abuts against the inner wall of the rotating seat portion.

As a preferred scheme, the rotating seat part is provided with a second through hole, the rotating cover is provided with a second mounting column, the second mounting column is axially provided with a second screw hole, and the rotating cover penetrates through the second through hole through a bolt and is installed on the outer side of the rotating seat part in a matched mode with the second screw hole.

Preferably, the outer wall of the cover and the outer wall of the headband are flush with each other.

As a preferable scheme, the bluetooth headset further comprises a circuit board and a battery, the circuit board is installed in one of the earmuffs, the battery is installed in the other earmuff, and the circuit board is electrically connected with the battery through a wire.

As an optimal scheme, wear-type bluetooth headset still includes according to the key cap, according to the key cap include the cap portion, locate the cap portion below press the key post and locate the cap portion and press the installation department between the key post, be equipped with key switch on the circuit board, press the key post and correspond the setting with key switch, the earmuff is equipped with the mounting hole with the cap portion adaptation, the outer terminal surface of cap portion passes the mounting hole and stretches out in the outer terminal surface of earmuff, the installation department is equipped with the installation piece, the inner wall of earmuff is equipped with the second mounting groove with the installation piece adaptation.

As a preferred scheme, wear-type bluetooth headset still includes USB socket, plug socket and microphone, USB socket, plug socket and microphone all are connected with the circuit board electricity, be equipped with the first interface that supplies the socket of USB socket to expose and the second interface that supplies the socket to expose on the earmuff, be equipped with the third mounting groove that is used for installing the microphone in the earmuff.

As a preferred scheme, the bluetooth headset further comprises a speaker, the speaker is arranged in the ear muff, and the speaker is electrically connected with the circuit board.

As a preferred scheme, the bluetooth headset further comprises a head band sleeve and an ear cap, wherein the head band sleeve is arranged outside the head band, and the ear cap is arranged on the earflap.

The utility model has the advantages that: the telescopic rotating assembly is arranged between the head band and the earmuffs, so that the head-wearing Bluetooth headset has both a telescopic function and a rotating function, and the head-wearing Bluetooth headset can be adjusted to be most comfortable when a user uses the headset, and the user can obtain good use experience; because the structure of flexible rotating assembly is comparatively simple, and the part is less relatively, effectively improves the packaging efficiency, saves the equipment time to effectively improve production efficiency.

Drawings

FIG. 1 is an assembly diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the headband, telescoping rotating assembly and earmuffs of the present invention;

FIG. 3 is a structural diagram of the telescopic rotary member of the present invention;

FIG. 4 is a structural diagram of the rotary cover of the present invention;

fig. 5 is an internal structure view of the ear muff of the present invention.

In the figure: 1-ear muff, 2-headband, 21-first mounting groove, 22-limit clamping groove, 23-cambered surface, 3-cover body, 4-telescopic rotating piece, 41-telescopic part, 42-rotating seat part, 43-limit clamping block, 44-first limit groove, 45-guide groove, 46-wiring groove, 47-clamping block, 48-second through hole, 5-rotating cover, 51-second limit groove, 52-second mounting column, 53-second screw hole, 6-rotating bracket, 61-rotating ball, 62-guide rod, 63-positioning column, 7-first fixing cover, 71-first through hole, 8-second fixing cover, 9-notch, 10-clamping elastic sheet, 101-clamping hook, 102-clamping plate, 11-circuit board, 111-key switch, 12-key cap, 13-USB socket, 14-socket, 15-microphone, 16-headband sleeve, 17-earmuff, 18-loudspeaker.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, a bluetooth headset comprises a headband 2 and earmuffs 1 disposed at two ends of the headband 2, a telescopic rotating assembly is disposed between the headband 2 and the earmuffs 1, the telescopic rotating assembly comprises a cover 3, a telescopic rotating member 4, a rotating cover 5 and a rotating bracket 6, first mounting grooves 21 adapted to the cover 3 are disposed at two ends of the headband 2, the telescopic rotating member 4 is slidably mounted between the cover 3 and the headband 2, a plurality of spacing slots 22 disposed at intervals are disposed in the first mounting groove 21, an outwardly convex arc surface 23 is disposed between two adjacent spacing slots 22, the telescopic rotating member 4 comprises a telescopic part 41 and a rotating seat 42 disposed at a lower end of the telescopic part 41, the telescopic part 41 is provided with a spacing block 4743 adapted to the spacing slots 22, a rotating ball 61 is disposed at a top end of the rotating bracket 6, a guide rod 62 is disposed between the rotating ball 61 and the rotating bracket 6, the rotary seat part 42 is provided with a first limiting groove 44 matched with the rotary ball 61 and a guide groove 45 matched with the guide rod 62, the first limiting groove 44 and the guide groove 45 are communicated with each other, the rotary cover 5 is arranged on the outer side of the rotary seat part 42 in a covering mode, a second limiting groove 51 is arranged in the rotary cover 5, the first limiting groove 44 and the second limiting groove 51 surround to form an accommodating cavity used for accommodating the rotary ball 61, the rotary support 6 is arranged in the accommodating cavity through the rotary ball 61, the guide rod 62 is matched with the guide groove 45 and is rotatably installed at the lower end of the telescopic rotary part 4, the lower end of the rotary support 6 is provided with a positioning column 63 protruding inwards in a transverse direction, the earmuff 1 is provided with a positioning groove matched with the positioning column 63, and the earmuff 1 is installed below the rotary support 6 through the positioning groove and the positioning column 63.

As a preferred scheme, flexible rotating assembly still includes first fixed lid 7 and the fixed lid 8 of second, the both sides of lid 3 and pars contractilis 41 are equipped with scarce groove 9, first fixed lid 7 is equipped with first through-hole 71, the fixed lid 8 of second is equipped with first erection column, first screw with first through-hole 71 adaptation is seted up to first erection column axial, first fixed lid 7 passes behind first through-hole 71 and the scarce groove 9 through the bolt with first screw cooperation fixed mounting on the fixed lid 8 of second, lid 3 and pars contractilis 41 are locate between first fixed lid 7 and the fixed lid 8 of second.

As a preferable scheme, the telescopic rotating assembly further comprises a clamping elastic sheet 10, a wiring groove 46 is formed in the outer side wall of the telescopic part 41, the clamping elastic sheet 10 is clamped on the outer side of the telescopic part 41, a clamping hook 101 is arranged at the upper end of the clamping elastic sheet 10, a clamping block 47 matched with the clamping hook 101 is arranged at the upper end of the telescopic rotating element 4, a clamping plate 102 formed by bending the lower end of the clamping elastic sheet 10 inwards is arranged at the lower end of the clamping elastic sheet 10, and the inner wall of the clamping plate 102 abuts against the inner wall of the rotating seat part 42.

Preferably, the rotating seat 42 is provided with a second through hole 48, the rotating cover 5 is provided with a second mounting post 52, the second mounting post 52 is axially provided with a second screw hole 53, and the rotating cover 5 is mounted on the outer side of the rotating seat 42 by passing a bolt through the second through hole 48 and matching with the second screw hole 53.

Preferably, the outer wall of the cover 3 and the outer wall of the headband 2 are flush with each other, which improves the appearance of the headband 2.

Preferably, the bluetooth headset further comprises a circuit board 11 and a battery, the circuit board 11 is installed in one of the earmuffs 1, the battery is installed in the other earmuff 1, and the circuit board 11 is electrically connected to the battery through a wire.

As a preferred scheme, wear-type bluetooth headset still includes according to key cap 12, according to key cap 12 including the cap portion, locate the cap portion below according to the button post and locate the cap portion and according to the installation department between the button post, be equipped with key switch 111 on the circuit board 11, according to the button post and correspond the setting with key switch 111, earmuff 1 is equipped with the mounting hole with the cap portion adaptation, the outer terminal surface of cap portion passes the mounting hole and stretches out in earmuff 1's outer terminal surface, the installation department is equipped with the installation piece, earmuff 1's inner wall is equipped with the second mounting groove with the installation piece adaptation.

As a preferred scheme, the bluetooth headset further includes a USB socket 13, a plug socket 14 and a microphone 15, the USB socket 13, the plug socket 14 and the microphone 15 are all electrically connected to the circuit board 11, a first plug socket for exposing a plug socket of the USB socket 13 and a second plug socket for exposing a plug socket of the plug socket 14 are provided on the earmuff 1, and a third mounting groove for mounting the microphone 15 is provided in the earmuff 1.

Preferably, the bluetooth headset further comprises a speaker 18, the speaker 18 is disposed in the earmuff 1, and the speaker 18 is electrically connected to the circuit board 11.

As a preferred scheme, the bluetooth headset further includes a headband sleeve 16 and an earmuff 17, the headband sleeve 16 is sleeved outside the headband 2, and the earmuff 17 is installed on the earmuff 1.

The utility model has the advantages that: the telescopic rotating assembly is arranged between the head band 2 and the ear muffs 1, so that the head-wearing Bluetooth headset has both a telescopic function and a rotating function, and the head-wearing Bluetooth headset can be adjusted to be most comfortable when a user uses the headset, and therefore the user can obtain good use experience; because the structure of flexible rotating assembly is comparatively simple, and the part is less relatively, effectively improves the packaging efficiency, saves the equipment time to effectively improve production efficiency.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. A Bluetooth headset, comprising: the telescopic rotary component comprises a cover body, a telescopic rotary part, a rotary cover and a rotary support, wherein first mounting grooves matched with the cover body are formed in the two ends of the headband, the telescopic rotary part is slidably mounted between the cover body and the headband, a plurality of limiting clamping grooves arranged at intervals are formed in the first mounting grooves, an outward convex arc surface is arranged between every two adjacent limiting clamping grooves, the telescopic rotary part comprises a telescopic part and a rotary seat part arranged at the lower end of the telescopic part, the telescopic part is provided with a limiting clamping block matched with the limiting clamping grooves, a rotary ball is arranged at the top end of the rotary support, a guide rod is arranged between the rotary ball and the rotary support, the rotary seat part is provided with a first limiting groove matched with the rotary ball and a guide groove matched with the guide rod, and the first limiting groove and the guide groove are communicated with each other, the outside of rotatory seat portion is located to the rotatory lid, be equipped with the second spacing groove in the rotatory lid, first spacing groove and second spacing groove are around forming the holding chamber that is used for the holding swivel ball, the runing rest is arranged in holding chamber and guide bar and guide way cooperation through the swivel ball and is rotatably installed in the lower extreme of flexible rotating member, the lower extreme of runing rest is equipped with horizontal inside convex reference column, the earmuff is equipped with the constant head tank with the reference column adaptation, the earmuff passes through the constant head tank and installs in the below of runing rest with the reference column cooperation.

2. A bluetooth headset according to claim 1, characterized in that: the telescopic rotating assembly further comprises a first fixing cover and a second fixing cover, the two sides of the cover body and the telescopic portion are provided with notches, the first fixing cover is provided with a first through hole, the second fixing cover is provided with a first mounting column, the first mounting column is axially provided with a first screw hole matched with the first through hole, the first fixing cover is fixedly mounted on the second fixing cover in a matched mode with the first screw hole after penetrating through the first through hole and the notches through bolts, and the cover body and the telescopic portion are arranged between the first fixing cover and the second fixing cover.

3. A bluetooth headset according to claim 1, characterized in that: the telescopic rotating assembly further comprises a clamping elastic sheet, a wiring groove is formed in the outer side wall of the telescopic portion, the clamping elastic sheet is clamped on the outer side of the telescopic portion, a clamping hook is arranged at the upper end of the clamping elastic sheet, a clamping block matched with the clamping hook is arranged at the upper end of the telescopic rotating member, a clamping plate formed by bending the lower end of the clamping elastic sheet inwards is arranged at the lower end of the clamping elastic sheet, and the inner wall of the clamping plate is abutted to the inner wall of the rotating seat portion.

4. A bluetooth headset according to claim 1, characterized in that: the rotary seat is provided with a second through hole, the rotary cover is provided with a second mounting column, a second screw hole is axially formed in the second mounting column, and the rotary cover penetrates through the second through hole through a bolt and is installed on the outer side of the rotary seat in a matched mode with the second screw hole.

5. A bluetooth headset according to claim 1, characterized in that: the outer wall of the cover body is flush with the outer wall of the head band.

6. A bluetooth headset according to claim 1, characterized in that: the earmuffs are characterized by further comprising a circuit board and a battery, wherein the circuit board is arranged in one of the earmuffs, the battery is arranged in the other earmuff, and the circuit board is electrically connected with the battery through an electric wire.

7. A Bluetooth headset according to claim 6, wherein: still include according to the key cap, include the cap portion according to the key cap, locate the cap portion below according to the key post and locate the cap portion and according to the installation department between the key post, be equipped with key switch on the circuit board, correspond the setting according to key post and key switch, the earmuff is equipped with the mounting hole with the cap portion adaptation, the outer terminal surface of cap portion passes the mounting hole and stretches out in the outer terminal surface of earmuff, the installation department is equipped with the installation piece, the inner wall of earmuff is equipped with the second mounting groove with installation piece adaptation.

8. A Bluetooth headset according to claim 7, wherein: still include USB socket, socket and microphone, USB socket, socket and microphone all are connected with the circuit board electricity, be equipped with the first interface that the socket that supplies the USB socket exposes and the second interface that the socket that supplies the socket exposes on the earmuff, be equipped with the third mounting groove that is used for installing the microphone in the earmuff.

9. A Bluetooth headset according to claim 7, wherein: still include the speaker, the speaker is located in the ear muff, the speaker is connected with the circuit board electricity.

10. A bluetooth headset according to claim 1, characterized in that: the ear muffs are arranged on the ear covers.