CN209823967U - TWS Bluetooth earphone with anti-drop structure - Google Patents

Abstract

The utility model discloses a TWS Bluetooth earphone with an anti-drop structure, which comprises a Bluetooth earphone main body, wherein the outer surface of the Bluetooth earphone main body is provided with a connecting groove, fixed plates are fixedly arranged inside the connecting groove, the number of the fixed plates is two, the two fixed plates are symmetrically distributed by taking the axis of the connecting groove as the center, rotating rods are fixedly connected at the axis of the two fixed plates, and the outer side surfaces of the two rotating rods are rotatably connected with a rotating drum, the rotary drum can rotate between the two fixing plates so as to turn over the anti-falling ear hook, so as to realize that the Bluetooth earphone can be suitable for two different ears, the groove cover is clamped with the connecting groove through the buckle, thereby shielding the complex internal structure, secondly, the anti-drop ear hanger is clamped and fixed, and the rubber leather sheath is arranged, so that the Bluetooth headset can be fixed at the position of the ear hole of the user more comfortably.

Description

TWS Bluetooth earphone with anti-drop structure

Technical Field

The utility model relates to a bluetooth headset technical field, in particular to TWS bluetooth headset with anti-drop structure.

Background

Bluetooth headset is a small-size equipment based on Bluetooth technology, Bluetooth headset is exactly using Bluetooth technology on the hands-free earphone, let the user can avoid bothersome electric wire to lead to stumbling, freely with the light conversation of various modes on ground, the Bluetooth headset that is fit for consumer's use of frequent motion is neck formula structure usually, wear and use at the neck, it includes left Bluetooth headset main part, right side Bluetooth headset main part, and connect the string rope of left Bluetooth headset main part and right Bluetooth headset main part, it sets up the regulation knot on the rope to hang, adjust the length of detaining in order to adjust string rope through the compression regulation button, improve and wear the travelling comfort of using. The anti-drop's that present bluetooth headset adopted at the in-process that uses mode articulates through the ear-hang, because current bluetooth headset is not convenient for carry out rotation regulation to the ear-hang, often leads to bluetooth headset only to be applicable to an ear, and application scope is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TWS bluetooth headset with anti-drop structure to solve and to provide in the above-mentioned background art because current bluetooth headset is not convenient for carry out rotation regulation to the ear-hang, often lead to bluetooth headset only to be applicable to the problem of an ear.

In order to achieve the above object, the utility model provides a following technical scheme: a TWS Bluetooth headset with an anti-drop structure comprises a Bluetooth headset body, wherein a connecting groove is formed in the outer surface of the Bluetooth headset body, fixed plates are fixedly arranged in the connecting groove, the number of the fixed plates is two, the two fixed plates are symmetrically distributed by taking the axis of the connecting groove as the center, rotating rods are fixedly connected to the axis of the two fixed plates, a rotary drum is rotatably connected to the outer side surfaces of the two rotating rods, the outer side surface of the rotary drum is in contact with the inner wall of the connecting groove, a connecting groove is formed in the outer side surface of the Bluetooth headset body and is communicated with the connecting groove, the number of the connecting grooves is two, the two connecting grooves are symmetrically distributed by taking the axis of the connecting groove as the center, a threaded groove is formed in the outer side surface of the rotary drum, a threaded rod is connected to the inner threads of the threaded groove, and a, the lateral surface of connecting rod contacts with the inner wall that links up the groove, the one end of connecting rod run through link up the groove and extend to the inside of spread groove and with the top fixed connection of threaded rod, the other end of connecting rod run through link up the groove and extend to the lateral surface of bluetooth headset main part and the one end fixed connection of anti-drop ear-hang, the top of spread groove is equipped with the capping.

As a preferred technical scheme of the utility model, the tensile handle of lateral surface fixedly connected with of capping, one side of tensile handle is seted up flutedly.

As an optimal technical scheme of the utility model, the other end fixedly connected with buckle of capping, the capping passes through the buckle and is connected with the spread groove block.

As a preferred technical scheme of the utility model, the swivelling chute has been seted up to the inner wall on spread groove top, the other end fixedly connected with of capping rotates the connecting rod, the one end of rotating the connecting rod extends to the inside of swivelling chute.

As a preferred technical scheme of the utility model, the rotation connecting rod passes through the bracing piece and is connected with the inner wall rotation of swivelling chute, the lateral surface that rotates the connecting rod contacts with the inner wall of swivelling chute.

As an optimized technical scheme of the utility model, the back fixed mounting of bluetooth headset main part has earphone, the fixed rubber leather sheath that has cup jointed of lateral surface of earphone.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a TWS bluetooth headset with anti-drop structure can rotate thereby through the rotary drum and make the anti-drop ear-hang can overturn between two fixed plates to realize that bluetooth headset can be applicable to two different ears, pass through buckle and spread groove looks block with the capping, thereby shelter from complicated inner structure, secondly press from both sides tight fixedly to the anti-drop ear-hang, set up the rubber leather sheath and make bluetooth headset fix in user's ear hole department more comfortable.

Drawings

Fig. 1 is a schematic structural view of the TWS bluetooth headset with an anti-drop structure of the present invention;

fig. 2 is a schematic view of the internal structure of the TWS bluetooth headset with an anti-drop structure according to the present invention;

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

fig. 4 is an enlarged schematic view of a portion B of fig. 2 according to the present invention.

Description of the reference numerals

1. A Bluetooth headset main body; 2. a rubber leather sheath; 3. anti-falling ear hanging; 4. a connecting rod; 5. a rotating drum; 6. a fixing plate; 7. a threaded rod; 8. a joining groove; 9. a rotating rod; 10. a rotating tank; 11. a support bar; 12. rotating the connecting rod; 13. a slot cover; 14. stretching the handle; 15. buckling; 16. and connecting the grooves.

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.

Referring to fig. 1-4, the utility model provides a TWS bluetooth earphone with anti-drop structure, including bluetooth earphone main body 1, the outer surface of bluetooth earphone main body 1 is provided with connecting groove 16, the inside fixed mounting of connecting groove 16 has fixed plate 6, the quantity of fixed plate 6 is two, two fixed plates 6 are distributed with the axle center of connecting groove 16 as the central symmetry, the axle center of two fixed plates 6 is both fixedly connected with rotating rod 9, the outer side of two rotating rod 9 is connected with rotary drum 5, the outer side of rotary drum 5 contacts with the inner wall of connecting groove 16, the outer side of bluetooth earphone main body 1 is provided with linking groove 8, linking groove 8 is communicated with connecting groove 16, the quantity of linking groove 8 is two, two linking grooves 8 are distributed with the axle center of connecting groove 16 as the central symmetry, the outer side of rotary drum 5 is provided with thread groove, the internal thread of thread groove is connected with threaded rod, the inside swing joint that links up groove 8 has connecting rod 4, and the lateral surface of connecting rod 4 contacts with the inner wall that links up groove 8, and the one end of connecting rod 4 runs through and links up groove 8 and extend to the inside of spread groove 16 and with the top fixed connection of threaded rod 7, and the other end of connecting rod 4 runs through and links up groove 8 and extend to the lateral surface of bluetooth headset main part 1 and the one end fixed connection of anti-drop ear-hang 3, and the top of spread groove 16 is equipped with capping 13.

Preferably, a stretching handle 14 is fixedly connected to an outer side surface of the slot cover 13, a slot is formed in one side of the stretching handle 14, and the stretching handle 14 is fixedly mounted to the outer side surface of the slot cover 13, so that the position of the anti-falling ear hook 3 can be rotated conveniently.

Preferably, the other end of the slot cover 13 is fixedly connected with a buckle 15, the slot cover 13 is connected with the connecting slot 16 in a clamping manner through the buckle 15, and the buckle 15 is arranged, so that the slot cover 13 is favorably fixed on the top of the connecting slot 16, and the anti-falling ear hook 3 is clamped and fixed.

Preferably, the inner wall at the top end of the connecting groove 16 is provided with a rotating groove 10, the other end of the groove cover 13 is fixedly connected with a rotating connecting rod 12, one end of the rotating connecting rod 12 extends to the inside of the rotating groove 10, and the rotating connecting rod 12 is connected in an extending manner by arranging the rotating groove 10.

Preferably, the rotation connecting rod 12 is rotatably connected to the inner wall of the rotation groove 10 through the support rod 11, the outer side surface of the rotation connecting rod 12 is in contact with the inner wall of the rotation groove 10, and the rotation connecting rod 12 is rotatably connected to the inside of the rotation groove 10 to realize the turning function of the groove cover 13.

Preferably, the back fixed mounting of bluetooth headset main part 1 has the earphone, and the fixed rubber leather sheath 2 that has cup jointed of lateral surface of earphone makes bluetooth headset can fix more comfortable in user's ear hole department through setting up rubber leather sheath 2.

When specifically using, the utility model relates to a TWS bluetooth headset with anti-drop structure, at first turn over the capping 13 from spread groove 16 department through tensile handle 14, cooperation threaded rod 7 and connecting rod 4 can be connected to the inside of rotary drum 5 with anti-drop ear-hang 3, thereby cooperation rotary drum 5 can rotate between two fixed plates 6 again and make anti-drop ear-hang 3 overturn, so as to realize that bluetooth headset can be applicable to two different ears, make connecting rod 4 can place through setting up linking up groove 8, thereby make connecting rod 4 press from both sides tight fixed, at last pass through the top of buckle 15 fixed connection groove 16 with capping 13, thereby shelter from complicated inner structure, secondly press from both sides tight fixed to anti-drop ear-hang 3.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a TWS bluetooth headset with anti-drop structure, includes bluetooth headset main part (1), its characterized in that, spread groove (16) have been seted up to the surface of bluetooth headset main part (1), the inside fixed mounting of spread groove (16) has fixed plate (6), the quantity of fixed plate (6) is two, two fixed plate (6) use the axle center of spread groove (16) as central symmetric distribution, two equal fixedly connected with bull stick (9) in axle center department of fixed plate (6), two the lateral surface of bull stick (9) rotates and is connected with rotary drum (5), the lateral surface of rotary drum (5) contacts with the inner wall of spread groove (16), link up groove (8) have been seted up to the lateral surface of bluetooth headset main part (1), link up groove (8) and spread groove (16) and are linked together, the quantity of linking up groove (8) is two, two link up the axle center that groove (8) used spread groove (16) and distribute as central symmetry, the thread groove has been seted up to the lateral surface of rotary drum (5), the inside threaded connection of thread groove has threaded rod (7), the inside swing joint of linking groove (8) has connecting rod (4), the lateral surface of connecting rod (4) contacts with the inner wall that links up groove (8), the one end of connecting rod (4) is run through and is linked up groove (8) and extend to the inside of spread groove (16) and with the top fixed connection of threaded rod (7), the other end of connecting rod (4) runs through and links up groove (8) and extends to the lateral surface of bluetooth headset main part (1) and the one end fixed connection of anti-drop ear-hang (3), the top of spread groove (16) is equipped with capping (13).

2. The TWS bluetooth headset with drop-off prevention structure of claim 1, wherein: the outer side surface of the groove cover (13) is fixedly connected with a stretching handle (14), and one side of the stretching handle (14) is provided with a groove.

3. The TWS bluetooth headset with drop-off prevention structure of claim 1, wherein: one end fixedly connected with buckle (15) of capping (13), capping (13) are connected with spread groove (16) block through buckle (15).

4. The TWS bluetooth headset with drop-off prevention structure of claim 1, wherein: the inner wall on connecting groove (16) top has seted up swivelling chute (10), the other end fixedly connected with of capping (13) rotates connecting rod (12), the one end of rotating connecting rod (12) extends to the inside of swivelling chute (10).

5. A TWS Bluetooth headset with an anti-drop structure as claimed in claim 4, wherein: the rotating connecting rod (12) is rotatably connected with the inner wall of the rotating groove (10) through a supporting rod (11), and the outer side face of the rotating connecting rod (12) is in contact with the inner wall of the rotating groove (10).

6. The TWS bluetooth headset with drop-off prevention structure of claim 1, wherein: the back fixed mounting of bluetooth headset main part (1) has the earphone, the lateral surface of earphone is fixed to be cup jointed rubber leather sheath (2).