CN217643648U

CN217643648U - Bluetooth headset that prevents to move and drop

Info

Publication number: CN217643648U
Application number: CN202220156503.8U
Authority: CN
Inventors: 黄洪平; 邱观福
Original assignee: China Etech Technology Co ltd
Current assignee: China Etech Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-10-21
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a bluetooth headset that motion of preventing drops, receive the line box including cavity, the interior bottom rotation of cavity receipts line box is connected with the pivot, fixed mounting has the take-up reel on the lateral wall of pivot, the take-up reel is located cavity receipts line box, the one end of pivot runs through the interior top of cavity receipts line box and extends to the top of cavity receipts line box, the pivot is connected for rotating with the interior top of cavity receipts line box, be provided with the connecting wire on the take-up reel, the both sides and the equal fixedly connected with earphone main part of cavity receipts line box are run through respectively to the both ends of connecting wire. The utility model discloses not only can make connecting wire and user's neck laminating, prevent the connecting wire winding, satisfy different use crowds simultaneously, convenient to use can also fix the collar of user neck department between fixed block and movable block to the use of cooperation hangers can effectually prevent that the earphone main part from dropping to subaerial, and the practicality is strong.

Description

Bluetooth headset that prevents to move and drop

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset that prevents motion and drops.

Background

The Bluetooth is one of the short-distance wireless communication specifications with low cost and large capacity, and the sport Bluetooth headset applies the Bluetooth technology to the hands-free headset, so that a user can run and listen to the telephone or music while doing sports, thereby avoiding the stumbling of wires and not hindering the sports.

The existing sports Bluetooth headset is easy to fall off in the motion process of a user when in use, and is difficult to find, and meanwhile, the length of a connecting wire which is leaked out between the Bluetooth headsets is difficult to adjust, easy to wind and very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bluetooth headset for preventing movement from falling off.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bluetooth headset that prevents motion and drop, includes cavity take-up box, the interior bottom rotation of cavity take-up box is connected with the pivot, fixed mounting has the take-up reel on the lateral wall of pivot, the take-up reel is located cavity take-up box, the one end of pivot runs through the interior top of cavity take-up box and extends to the top of cavity take-up box, the pivot is connected for rotating with the interior top of cavity take-up box, be provided with the connecting wire on the take-up reel, the both sides that the cavity take-up box was run through respectively at the both ends of connecting wire and equal fixedly connected with earphone main part, two all be provided with the hangers in the earphone main part, be provided with locking mechanical system in the pivot, be provided with anti-drop mechanism on the cavity take-up box.

Preferably, the locking mechanism comprises a turntable fixedly mounted on one end of the rotating shaft, the turntable is located above the hollow take-up box, a plurality of locking slotted holes distributed along the circumferential direction are formed in the top of the hollow take-up box, and a locking bolt in threaded connection with the turntable penetrates through the turntable.

Preferably, anti-drop mechanism includes fixed block fixed mounting on the cavity is received line box one end lateral wall, run through on the fixed block be provided with rather than sliding connection's connecting rod, the one end fixed mounting that the connecting rod is located the fixed block top has the stopper, the cover is equipped with the spring on the connecting rod, the spring is located between stopper and the fixed block, the one end fixedly connected with movable block that the connecting rod is located the fixed block below.

Preferably, the top of the moving block and the bottom of the fixed block are both provided with anti-skidding teeth which are uniformly distributed.

Preferably, the fixed block and the hollow take-up box are integrally formed.

Preferably, the hanging lug is arc-shaped.

The utility model has the advantages that:

through setting up cavity and receiving line box, pivot, carousel, locking bolt, locking slotted hole and take-up reel, can adjust the length of leaking the connecting wire outward to be convenient for the connecting wire and user's neck laminating prevent the connecting wire winding, satisfied different use crowds simultaneously, convenient to use.

Through setting up hangers, fixed block, connecting rod, spring, movable block and antiskid tooth, can fix the collar of user's neck department between fixed block and movable block to the use of cooperation hangers can effectually prevent that the earphone main part from dropping subaerially, and the practicality is strong.

The utility model discloses not only can make connecting wire and user's neck laminating, prevent the connecting wire winding, satisfy different use crowds simultaneously, convenient to use can also fix the collar of user neck department between fixed block and movable block to the use of cooperation hangers can effectually prevent that the earphone main part from dropping to subaerial, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a bluetooth headset for preventing falling off during exercise according to the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic view of the planar structure inside the hollow wire-rewinding box of the present invention.

In the figure: the earphone comprises a hollow wire collecting box 1, a connecting wire 2, an earphone body 3, a hanging lug 4, a rotary table 5, a locking bolt 6, a locking slotted hole 7, a rotating shaft 8, a limiting block 9, a connecting rod 10, a spring 11, a fixing block 12, an anti-skidding tooth 13, a moving block 14 and a wire collecting disc 15.

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.

Referring to fig. 1-3, a bluetooth headset for preventing movement from dropping comprises a hollow take-up box 1, wherein a rotating shaft 8 is rotatably connected to the inner bottom of the hollow take-up box 1, a take-up reel 15 is fixedly mounted on the outer side wall of the rotating shaft 8, the take-up reel 15 is positioned in the hollow take-up box 1, one end of the rotating shaft 8 penetrates through the inner top of the hollow take-up box 1 and extends to the upper side of the hollow take-up box 1, the rotating shaft 8 is rotatably connected with the inner top of the hollow take-up box 1, a connecting wire 2 is arranged on the take-up reel 15, two ends of the connecting wire 2 respectively penetrate through two sides of the hollow take-up box 1 and are fixedly connected with headset main bodies 3, two headset main bodies 3 are respectively provided with hangers 4, the hangers 4 are arc-shaped and can be attached to ears of a user, and a locking mechanism is arranged on the rotating shaft 8;

the locking mechanism comprises a rotary disc 5 fixedly arranged at one end of a rotating shaft 8, the rotary disc 5 is positioned above the hollow take-up box 1, a plurality of locking slotted holes 7 distributed along the circumferential direction are formed in the top of the hollow take-up box 1, and a locking bolt 6 in threaded connection with the rotary disc 5 penetrates through the rotary disc 5;

be provided with anti-drop mechanism on the box 1 is received to cavity, anti-drop mechanism includes fixed block 12 of fixed mounting on the lateral wall of box 1 one end is received to cavity, fixed block 12 and hollow box 1 integrated into one piece are received to the integrated into one piece structure is more firm, long service life, run through on the fixed block 12 be provided with rather than sliding connection's connecting rod 10, the one end fixed mounting that connecting rod 10 is located fixed block 12 top has stopper 9, the cover is equipped with spring 11 on the connecting rod 10, spring 11 is located between stopper 9 and fixed block 12, connecting rod 10 is located one end fixedly connected with movable block 14 of fixed block 12 below, the top of movable block 14 and the bottom of fixed block 12 all are provided with evenly distributed's antiskid tooth 13, prevent the collar from the roll-off between fixed block 12 and movable block 14, it is more firm to make the collar clamp fix.

The utility model discloses during the use, the user makes pivot 8 rotatory through manual rotation carousel 5, the rotatory take-up reel 15 that drives of pivot 8 is rotatory, thereby make 2 length of outer connecting wire that leak become long or shorten, the user is with the length adjustment of outer connecting wire 2 to suitable position after, through setting up locking bolt 6, make locking bolt 6 be located locking slotted hole 7, make carousel 5 can't rotate, accomplish the locking, can hang it on user's ear through setting up hangers 4, prevent to drop, manual messenger's stopper 9 downstream, spring 11 is compressed, stopper 9 drives connecting rod 10 motion, and then drive movable block 14 downstream, make the neck collar be located between fixed block 12 and movable block 14, loosen stopper 9, spring 11 is fixed the collar clamp tightly between fixed block 12 and movable block 14 by the elasticity that the compression produced, prevent that earphone main part 3 from dropping to ground.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bluetooth headset that prevents motion and drop, includes cavity receipts line box (1), its characterized in that, the interior bottom rotation that cavity received line box (1) is connected with pivot (8), fixed mounting has take-up reel (15) on the lateral wall of pivot (8), take-up reel (15) are located cavity receipts line box (1), the one end of pivot (8) runs through the interior top of cavity receipts line box (1) and extends to the top of cavity receipts line box (1), pivot (8) are connected for rotating with the interior top of cavity receipts line box (1), be provided with connecting wire (2) on take-up reel (15), the both ends of connecting wire (2) run through the both sides of cavity receipts line box (1) respectively and equal fixedly connected with earphone main part (3), two all be provided with hangers (4) on earphone main part (3), be provided with locking mechanism on pivot (8), be provided with anti-drop mechanism on cavity receipts line box (1).

2. The bluetooth headset for preventing the falling of the sports, according to claim 1, wherein the locking mechanism comprises a rotary disc (5) fixedly installed at one end of a rotary shaft (8), the rotary disc (5) is located above the hollow wire-rewinding box (1), a plurality of locking slotted holes (7) distributed along the circumferential direction are formed at the top of the hollow wire-rewinding box (1), and a locking bolt (6) in threaded connection with the rotary disc (5) penetrates through the rotary disc (5).

3. The bluetooth headset for preventing the falling of the sports equipment according to claim 1, wherein the falling-preventing mechanism comprises a fixed block (12) fixedly mounted on a side wall of one end of the hollow wire collecting box (1), a connecting rod (10) slidably connected with the fixed block (12) penetrates through the fixed block (12), a limit block (9) is fixedly mounted at one end of the connecting rod (10) above the fixed block (12), a spring (11) is sleeved on the connecting rod (10), the spring (11) is located between the limit block (9) and the fixed block (12), and a movable block (14) is fixedly connected at one end of the connecting rod (10) below the fixed block (12).

4. A bluetooth headset preventing movement from falling off according to claim 3, characterized in that the top of the moving block (14) and the bottom of the fixed block (12) are provided with evenly distributed anti-slip teeth (13).

5. A bluetooth headset preventing sports falling off according to claim 3, characterized in that the fixed block (12) and the hollow take-up box (1) are integrally formed.

6. A bluetooth headset preventing falling off of sports, according to claim 1, characterized in that the ear-hook (4) is arc-shaped.