CN214851744U

CN214851744U - Adjust convenient head-mounted bluetooth headset

Info

Publication number: CN214851744U
Application number: CN202120565907.8U
Authority: CN
Inventors: 张佩璇
Original assignee: Shenzhen Inecan Electronic Co ltd
Current assignee: Shenzhen Inecan Electronic Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-23
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a bluetooth headset technical field just discloses an adjust convenient wear-type bluetooth headset, including two installation shells, two the equal fixed mounting in one side that the installation shell is relative has the speaker, two the top of installation shell has all been seted up and has been erected the groove, two erect the equal first spring of fixedly connected with of inner diapire in groove, two the equal fixedly connected with montant in top of first spring, two the equal fixedly connected with annular block in top of installation shell. This adjust convenient wear-type bluetooth headset, through setting up the montant, annular piece and chucking post, stimulate two T shape pull rods, make two chucking post back of the body removal and shift out from the circular slot of two montant back of the body one side mutually respectively, extend in the perpendicular inslot at two installation shell tops respectively through two montants, make the height that reduces the head hoop, make the head hoop adjust and adapt to the wearer's head, finally make bluetooth headset wear stably to the wearing of the bluetooth headset of being convenient for is used.

Description

Adjust convenient head-mounted bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is an adjust convenient wear-type bluetooth headset.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that a user can avoid annoying wiring stumbling and can easily talk in various modes freely. Elasticity when ordinary wear-type bluetooth headset adjusts its wearing mostly through the little deformation of headband, and this kind of regulative mode will lose the regulating power when the headband warp seriously for can't become original state, can't fix overhead when leading to the user to dress, and earphone sound outlet department sound disperses, and the listening is relatively poor, the bluetooth headset's of not being convenient for wearing is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a adjust convenient head-mounted bluetooth headset possesses to adjust conveniently, fixed effectual and prevent advantages such as sound dispersion, has solved the regulation mode that the head hoop warp a little when the head hoop warp seriously, can lose the regulating power for can't become original state back, can't fix overhead when leading to the user to dress, and earphone sound outlet department sound disperses, and the listening is relatively poor, the bluetooth headset of not being convenient for dresses the problem of use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjust convenient bluetooth headset, includes two installation shells, two the equal fixed mounting in one side that the installation shell is relative has the speaker, two the top of installation shell has all been seted up perpendicular groove, two erect the first spring of the equal fixedly connected with in bottom wall in groove, two the equal fixedly connected with montant in top of first spring, two the equal fixedly connected with annular block in top of installation shell, two the side surface of montant respectively with the inside swing joint of two annular blocks, two the equal activity of one side that the annular block carried on the back mutually is pegged graft and is had T shape pull rod, two the equal fixedly connected with chucking post of the relative one end of T shape pull rod, two the circular slot has all been seted up to one side that the montant carried on the back mutually, two the relative one end of chucking post is pegged graft with the inside activity of two circular slots respectively, two the top swing joint of montant has the head hoop.

Preferably, two the holding tank has all been seted up to the inside of installation shell, two the holding tank communicates with the inside in two perpendicular grooves respectively, two the bottom of montant all fixed cup joints the stopper, two the top of stopper respectively with the interior roof of two holding tanks.

Preferably, through holes are formed in the two sides, back to back, of the annular blocks, and the opposite ends of the T-shaped pull rods are movably inserted into the two through holes respectively.

Preferably, two column grooves are formed in the annular block, the through holes are communicated with the insides of the two column grooves respectively, the inner wall of one side of each column groove, back to back, is fixedly connected with a second spring, and the other end of each second spring is fixedly connected with one end of each clamping column, back to back, respectively.

Preferably, the head band is provided with transverse grooves in two bottoms, two sliding rods are fixedly mounted in the transverse grooves, two connecting blocks are fixedly connected to the top ends of the vertical rods and movably sleeved with the side surfaces of the two sliding rods respectively.

Preferably, the inner walls of the two opposite sides of the transverse groove are fixedly connected with third springs, the two sliding rods are respectively located inside the two third springs, and the other ends of the two third springs are fixedly connected with the opposite sides of the two connecting blocks.

Compared with the prior art, the utility model provides an adjust convenient head-mounted bluetooth headset possesses following beneficial effect:

1. this adjust convenient wear-type bluetooth headset, through setting up the montant, annular piece and chucking post, stimulate two T shape pull rods, make two chucking post back of the body removal and shift out from the circular slot of two montant back of the body one side mutually respectively, extend in the perpendicular inslot at two installation shell tops respectively through two montants, make the height that reduces the head hoop, make the head hoop adjust and adapt to the wearer's head, finally make bluetooth headset wear stably to the wearing of the bluetooth headset of being convenient for is used.

2. This adjust convenient wear-type bluetooth headset, through setting up slide bar, connecting block and third spring, two installation shells receive two relative elastic action of third spring respectively for can dress bluetooth headset to the head during two installation shells of pulling, through the elastic action of two third springs, make two installation shells hug closely with the person's of dress both sides ear respectively, prevent effectively that sound from exposing, and then the wearing use of the bluetooth headset of being convenient for.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a structure B in fig. 1 according to the present invention.

Wherein: 1. mounting a shell; 2. a speaker; 3. a vertical slot; 4. a first spring; 5. a vertical rod; 6. a ring block; 7. a T-shaped pull rod; 8. clamping the column; 9. a circular groove; 10. a head band; 11. accommodating grooves; 12. a limiting block; 13. a through hole; 14. a column groove; 15. a second spring; 16. a transverse groove; 17. a slide bar; 18. connecting blocks; 19. and a third spring.

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. 1-3, a conveniently adjustable head-mounted bluetooth headset comprises two mounting cases 1, wherein a speaker 2 is fixedly mounted on one opposite side of each of the two mounting cases 1, vertical grooves 3 are formed in the tops of the two mounting cases 1, first springs 4 are fixedly connected to the inner bottom walls of the two vertical grooves 3, vertical rods 5 are fixedly connected to the top ends of the two first springs 4, accommodating grooves 11 are formed in the two mounting cases 1, the two accommodating grooves 11 are respectively communicated with the interiors of the two vertical grooves 3, stoppers 12 are fixedly sleeved at the bottom ends of the two vertical rods 5, the tops of the two stoppers 12 are respectively connected to the inner top walls of the two accommodating grooves 11, and are provided with the accommodating grooves 11 and the stoppers 12, so that the two vertical rods 5 are prevented from being separated from the two vertical grooves 3 when the head band 10 is adjusted in height, and the head band 10 is prevented from being separated from the two mounting cases 1, further facilitating the wearing and use of the Bluetooth earphone, the top parts of the two mounting shells 1 are fixedly connected with the annular blocks 6, the side surfaces of the two vertical bars 5 are respectively movably connected with the inside of the two annular blocks 6, the opposite sides of the two annular blocks 6 are movably inserted with the T-shaped pull rods 7, the opposite sides of the two annular blocks 6 are respectively provided with through holes 13, the opposite ends of the two T-shaped pull rods 7 are respectively movably inserted with the inside of the two through holes 13, the opposite ends of the two T-shaped pull rods 7 are respectively fixedly connected with the clamping columns 8, the inside of the two annular blocks 6 are respectively provided with the column grooves 14, the two through holes 13 are respectively communicated with the inside of the two column grooves 14, the inner walls of the opposite sides of the two column grooves 14 are respectively and fixedly connected with the second springs 15, the other ends of the two second springs 15 are respectively and fixedly connected with the opposite ends of the two clamping columns 8, the opposite sides of the two vertical bars 5 are respectively provided with the circular grooves 9, the opposite ends of the two clamping columns 8 are movably inserted into the two circular grooves 9 respectively, a vertical rod 5, an annular block 6 and the clamping columns 8 are arranged, two T-shaped pull rods 7 are pulled to enable the two clamping columns 8 to move back to back and move out of the circular grooves 9 on the opposite sides of the two vertical rods 5 respectively, the two vertical rods 5 extend in the vertical grooves 3 on the tops of the two mounting shells 1 respectively to reduce the height of the head hoop 10, so that the head hoop 10 is adjusted and adapted to the head of a wearer, and finally the Bluetooth headset is stably worn, thereby being convenient for wearing and using the Bluetooth headset, the top ends of the two vertical rods 5 are movably connected with the head hoop 10, the two bottom ends of the head hoop 10 are respectively provided with a transverse groove 16, slide rods 17 are fixedly arranged inside the two transverse grooves 16, the top ends of the two vertical rods 5 are respectively and fixedly connected with connecting blocks 18, the two connecting blocks 18 are respectively movably sleeved with the side surfaces of the two slide rods 17, the inner walls on the opposite sides of the two transverse grooves 16 are respectively and fixedly connected with a third spring 19, two slide bars 17 are located two third spring 19's inside respectively, two third spring 19's the other end respectively with two connecting block 18 one side fixed connection that carry on the back mutually, set up slide bar 17, connecting block 18 and third spring 19, two installation shell 1 receive two third spring 19 relative elastic action respectively, can dress bluetooth headset to the head when making two installation shell 1 of pulling, elastic action through two third spring 19, make two installation shell 1 hug closely with the ear of wearer both sides respectively, effectively prevent that sound from exposing, and then the wearing use of the bluetooth headset of being convenient for.

When the Bluetooth headset is used, the two mounting shells 1 are respectively subjected to the elastic action of the two third springs 19, so that the Bluetooth headset can be worn on the head when the two mounting shells 1 are pulled, the two mounting shells 1 are respectively clung to ears on two sides of a wearer through the elastic action of the two third springs 19, the sound is effectively prevented from being exposed, then the two T-shaped pull rods 7 are pulled, the two clamping columns 8 move back to back and respectively move out of the circular grooves 9 on the opposite sides of the two vertical rods 5, the two vertical rods 5 respectively extend in the vertical grooves 3 on the tops of the two mounting shells 1, the height of the head hoop 10 is reduced, the head hoop 10 is adjusted and adapted to the head of the wearer, and finally the Bluetooth headset is stably worn, the conveniently-adjusted head-mounted Bluetooth headset replaces the micro-deformation adjusting mode of the head hoop 10, the phenomena that the Bluetooth headset is not fastened and the sound is dispersed are effectively prevented, and then be convenient for bluetooth headset's wearing to use.

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

1. The utility model provides an adjust convenient bluetooth headset, includes two installation shells (1), its characterized in that: the loudspeaker (2) is fixedly installed on one opposite side of each of the two installation shells (1), the vertical grooves (3) are formed in the tops of the two installation shells (1), the first springs (4) are fixedly connected to the inner bottom walls of the two vertical grooves (3), the vertical rods (5) are fixedly connected to the top ends of the two first springs (4), the annular blocks (6) are fixedly connected to the tops of the two installation shells (1), the side surfaces of the two vertical rods (5) are respectively movably connected with the insides of the two annular blocks (6), T-shaped pull rods (7) are movably inserted into the opposite sides of the two annular blocks (6), clamping columns (8) are fixedly connected to the opposite ends of the two T-shaped pull rods (7), circular grooves (9) are formed in the opposite sides of the two vertical rods (5), the opposite ends of the two clamping columns (8) are respectively movably inserted into the insides of the two circular grooves (9), the top ends of the two vertical rods (5) are movably connected with head hoops (10).

2. A bluetooth headset easy to adjust according to claim 1, characterized in that: two holding tank (11), two have all been seted up to the inside of installation shell (1) holding tank (11) communicates with the inside of two perpendicular grooves (3), two respectively the bottom of montant (5) is all fixed stopper (12), two the top of stopper (12) respectively with the interior roof of two holding tanks (11).

3. A bluetooth headset easy to adjust according to claim 1, characterized in that: through holes (13) are formed in the two sides, back to back, of the annular blocks (6), and the opposite ends of the T-shaped pull rods (7) are movably connected with the interiors of the two through holes (13) in an inserting mode respectively.

4. A conveniently adjusted bluetooth headset according to claim 3, wherein: column grooves (14) are formed in the inner portions of the annular blocks (6), the through holes (13) are communicated with the inner portions of the two column grooves (14) respectively, the column grooves (14) are opposite to each other, the inner wall of one side of each column groove (14) is fixedly connected with second springs (15), and the other ends of the second springs (15) are fixedly connected with one ends of the two clamping columns (8) which are opposite to each other respectively.

5. A bluetooth headset easy to adjust according to claim 1, characterized in that: horizontal groove (16), two have all been seted up to two bottoms of head hoop (10) the equal fixed mounting in inside of horizontal groove (16) has slide bar (17), two the equal fixedly connected with connecting block (18) in top of montant (5), two connecting block (18) cup joint with the side surface activity of two slide bars (17) respectively.

6. A Bluetooth headset that is easy to adjust as set forth in claim 5, wherein: the inner walls of the two transverse grooves (16) on the opposite sides are fixedly connected with third springs (19), the two sliding rods (17) are respectively located inside the two third springs (19), and the other ends of the two third springs (19) are respectively fixedly connected with the opposite sides of the two connecting blocks (18).