CN213244326U

CN213244326U - Bone conduction type bluetooth headset

Info

Publication number: CN213244326U
Application number: CN202022669791.0U
Authority: CN
Inventors: 邱将军
Original assignee: Shenzhen Weiwangdi Electronic Co ltd
Current assignee: Shenzhen Weiwangdi Electronic Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-05-18
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a bone conduction type bluetooth headset, including skeleton, hollow rod and earphone all have two and symmetry to set up, and two hollow rods and two earphones are located the both ends of skeleton respectively, hollow rod top butt in skeleton one end, and hollow rod one side is equipped with the coupling mechanism who is used for connecting the earphone, the inside sliding connection of hollow rod has the arc pole, and the arc pole top passes hollow rod top and sliding connection inside the skeleton, the arc strip is installed to the skeleton inner bottom, and sets up flutedly at the arc strip top, the recess has a plurality ofly and even set up in arc strip top, and the welding of arc pole top has the lug with recess shape size looks adaptation, the inside moving mechanism who is used for removing the arc pole that is equipped with of hollow rod. The utility model discloses can make this bone conduction type bluetooth headset adapt to more crowds, and then improve this bone conduction type bluetooth headset's application range.

Description

Bone conduction type bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to a bone conduction type bluetooth headset.

Background

Bone conduction is a sound conduction mode, that is, sound is converted into mechanical vibration with different frequencies, and sound waves are transmitted through the skull, the bone labyrinth, the lymph fluid of the inner ear, the spiral organ and the auditory center of a human body.

Current bone conduction type bluetooth headset does not have the function of dismantling the earphone fast, leads to being not convenient for to bone conduction type bluetooth headset's maintenance, and present bone conduction type bluetooth headset length can not adjust in addition, can not adapt to most crowds, has reduced bone conduction type bluetooth headset's application range.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bone conduction type Bluetooth headset.

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

the utility model provides a bone conduction type bluetooth headset, includes skeleton, hollow pole and earphone all have two and symmetry to set up, and two hollow poles and two earphones are located the both ends of skeleton respectively, hollow pole top butt in skeleton one end, and hollow pole one side is equipped with the coupling mechanism who is used for connecting the earphone, the inside sliding connection of hollow pole has the arc pole, and the arc pole top passes hollow pole top and sliding connection inside the skeleton, the arc strip is installed to the skeleton inner bottom, and sets up flutedly at the arc strip top, the recess has a plurality ofly and even seting up in arc strip top, and the welding of arc pole top has the lug with the big or small looks adaptation of recess shape, the inside moving mechanism who is used for removing the arc pole that is equipped with of hollow pole.

Preferably, moving mechanism includes the lead screw, and the lead screw level rotates to be connected inside hollow rod, the vertical rotation in hollow rod surface one side is connected with the knob, and the lead screw passes the arc pole and passes through threaded connection inside the arc pole, the lead screw top is passed hollow rod one side and is welded in knob one side center department.

Preferably, coupling mechanism includes T type groove and hollow block horizontal installation in earphone one side and with the inside intercommunication of earphone, the inside vertical sliding connection of hollow block has the arc piece, and the opening with the big or small looks adaptation of arc piece shape is seted up at hollow block top, hollow block passes the opening part, and the inside sliding connection of earphone has L type pole.

Preferably, the L type pole horizontal limit penetrates hollow block inside and welds in arc piece bottom, and the inside vertical welding of earphone has the gag lever post, the gag lever post passes L type pole horizontal limit and sliding connection inside L type pole, and earphone top center department butt has the button, earphone top center department set up with the notch of button shape size looks adaptation, and the button passes the notch and welds in L type pole perpendicular limit top, the bottom is equipped with the stop gear who is used for spacing L type pole horizontal limit in the hollow block.

Preferably, hollow rod bottom one side has been seted up in T type groove, and hollow block and the horizontal limit shape size looks adaptation of T type groove, arc block and the vertical limit shape size looks adaptation of T type groove.

Preferably, the limiting mechanism comprises a spring, and two ends of the spring are respectively welded at the bottom of the transverse edge of the L-shaped rod and the bottom of the hollow block.

Preferably, the limiting mechanism comprises a first magnet and a second magnet, the first magnet and the second magnet are respectively bonded to the bottom of the transverse edge of the L-shaped rod and the bottom of the hollow block, and the first magnet and the second magnet repel each other.

The utility model has the advantages that:

1. the utility model discloses, when needs are dismantled the earphone, spacing to L type pole through the spring, it removes to press the button to drive L type pole, L type pole drives the arc piece and can also compression spring make it produce elasticity toward hollow block inside when removing, then inside the arc piece shifts out T type groove and erects the limit, can easily take hollow block out from T type groove horizontal limit inside, when needs are installed the earphone, only need press the earphone make the arc piece get into T type groove erect the limit inside can, and the installation is dismantled convenient and fast, and then the efficiency of earphone maintenance has been improved.

2. The utility model discloses, it rotates to drive the lead screw through the knob, the lead screw drives the arc pole and removes, the arc pole drives the lug and removes, can remove the lug from the recess, then the hollow pole of pulling can change the distance between skeleton and the hollow pole, further change the length of skeleton, treat that length is suitable after, it makes the lug insert the recess inside carry on spacingly to the hollow pole to reverse the knob again, can make this bone conduction type bluetooth headset adapt to more crowds, and then improved this bone conduction type bluetooth headset's application range.

3. The utility model discloses, when needs are dismantled the earphone, it is spacing to L type pole through first magnet and second magnet, press the button and drive L type pole and remove, L type pole drives the arc piece and still can make first magnet and second magnet produce the repulsion force toward hollow piece when inside the removal, then the arc piece shifts out inside T type groove perpendicular limit, can easily take hollow piece out from T type groove transverse limit is inside, when needs are installed the earphone, only need press the earphone make the arc piece get into T type groove perpendicular limit inside can, and the installation dismantles convenient and fast, and then the efficiency of earphone maintenance has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a bone conduction type bluetooth headset according to embodiment 1 of the present invention;

fig. 2 is an internal cross-sectional view of an earphone of a bone conduction type bluetooth earphone according to embodiment 1 of the present invention;

fig. 3 is an internal cross-sectional view of a hollow rod of a bone conduction type bluetooth headset according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a bone conduction bluetooth headset according to embodiment 2 of the present invention.

In the figure: the earphone comprises a framework 1, a button 2, an earphone 3, a hollow rod 4, a knob 5, a rod 6L, a spring 7, an arc-shaped block 8, a groove 9T, a hollow block 10, a limiting rod 11, a screw rod 12, an arc-shaped rod 13, an arc-shaped strip 14, a groove 15, a convex block 16, a first magnet 17 and a second magnet 18.

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.

Example 1

Referring to fig. 1-3, a bone conduction type bluetooth headset, including skeleton 1, hollow rod 4 and earphone 3 all have two and the symmetry sets up, and two hollow rod 4 and two earphone 3 are located the both ends of skeleton 1 respectively, hollow rod 4 top butt in skeleton 1 one end, and hollow rod 4 one side is equipped with the coupling mechanism who is used for connecting earphone 3, hollow rod 4 inside sliding connection has arc pole 13, and arc pole 13 top passes hollow rod 4 top and sliding connection inside skeleton 1, arc strip 14 is installed to skeleton 1 insole, and recess 15 has been seted up at arc strip 14 top, recess 15 has a plurality of and even seting up at arc strip 14 top, and the welding of arc pole 13 top has the lug 16 with the big or small looks adaptation of recess 15 shape, hollow rod 4 inside is equipped with the moving mechanism who is used for moving arc pole 13.

The utility model discloses, the moving mechanism includes lead screw 12, and lead screw 12 horizontal rotation connects in the inside of hollow rod 4, hollow rod 4 surface one side vertical rotation is connected with knob 5, and lead screw 12 passes arc pole 13 and connects in the arc pole 13 through the screw thread, lead screw 12 top passes hollow rod 4 one side and welds in knob 5 one side center department, the coupling mechanism includes T type groove 9 and hollow block 10 horizontal installation in earphone 3 one side and with earphone 3 inside intercommunication, hollow block 10 inside vertical sliding connection has arc block 8, and hollow block 10 top offers the opening with arc block 8 shape size looks adaptation, hollow block 10 passes the opening part, and earphone 3 inside sliding connection has L type pole 6, L type pole 6 horizontal edge penetrates hollow block 10 inside and welds in arc block 8 bottom, and earphone 3 inside vertical welding has gag lever post 11, gag lever post 11 passes L type pole 6 horizontal edge and sliding connection in

L type pole

6, and 3 top center departments butt of earphone has

button

2, 3 top center departments of earphone offer with the notch of 2 shape size looks adaptations of button, and button 2 passes the notch and welds in 6 perpendicular limit tops of L type pole, the bottom is equipped with the stop gear who is used for 6 horizontal limits of spacing L type pole in the hollow block 10, hollow 4 bottom one sides of pole have been seted up in T type groove 9, and hollow block 10 and the horizontal limit shape size looks adaptations of T type groove, arc piece 8 and the vertical limit shape size looks adaptations of T type groove 9, stop gear includes spring 7, and the spring 7 both ends weld respectively in 6 horizontal limit bottoms of L type pole and hollow block 10 bottom.

The working principle of the embodiment is as follows: in practical use, when the earphone 3 needs to be disassembled, the L-shaped rod 6 is limited through the spring 7, the L-shaped rod 6 is driven to move by pressing the button 2, the L-shaped rod 6 drives the arc-shaped block 8 to move towards the inside of the hollow block 10 and simultaneously compresses the spring 7 to generate elasticity, the arc-shaped block 8 moves out of the inside of the vertical edge of the T-shaped groove 9, the hollow block 10 can be easily pulled out of the inside of the transverse edge of the T-shaped groove 9, when the earphone 3 needs to be installed, the arc-shaped block 8 can enter the inside of the vertical edge of the T-shaped groove 9 by only pressing the earphone 3, the installation and the disassembly are convenient and rapid, the maintenance efficiency of the earphone 3 is improved, the screw rod 12 is driven to rotate by the knob 5, the screw rod 12 drives the arc-shaped rod 13 to move, the arc-shaped rod 13 drives the lug 16 to move, the lug 16 can move from the groove 15, and then, further change skeleton 1's length, and the first spring of establishing in the skeleton can carry on spacingly to arc pole 13, has avoided skeleton 1 and hollow rod 4 separation, treats that length is suitable after, reverses knob 5 again and makes 16 insertion grooves 15 inside carry on spacingly to hollow rod 4, can make this bone conduction type bluetooth headset 3 adapt to more crowds, and then has improved this bone conduction type bluetooth headset 3's application range.

Example 2

Referring to fig. 4, the embodiment is different from embodiment 1 only in that the limiting mechanism comprises a first magnet 17 and a second magnet 18, the first magnet 17 and the second magnet 18 are respectively adhered to the bottom of the transverse edge of the L-shaped rod 6 and the bottom of the hollow block 10, and the first magnet 17 and the second magnet 18 repel each other.

The working principle of the embodiment is as follows: in the time of in-service use, when needs are dismantled earphone 3, it is spacing to L type pole 6 through first magnet 17 and second magnet 18, press button 2 and drive L type pole 6 and remove, L type pole 6 drives arc piece 8 and still can make first magnet 17 and second magnet 18 produce the repulsive force toward hollow piece 10 is inside when removing, then arc piece 8 shifts out inside T type groove 9 erects the limit, can easily take hollow piece 10 out from the inside of T type groove 9 horizontal limit, when needs are installed earphone 3, only need press earphone 3 make arc piece 8 get into inside T type groove 9 erects the limit can, and the installation is dismantled convenient and fast, and then the efficiency of 3 maintenance to earphone has been improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bone conduction type bluetooth headset, includes skeleton (1), hollow rod (4) and earphone (3), its characterized in that, hollow rod (4) and earphone (3) all have two and the symmetry to set up, and two hollow rod (4) and two earphones (3) are located the both ends of skeleton (1) respectively, hollow rod (4) top butt is in skeleton (1) one end, and hollow rod (4) one side is equipped with the coupling mechanism who is used for connecting earphone (3), hollow rod (4) inside sliding connection has arc pole (13), and arc pole (13) top passes hollow rod (4) top and sliding connection inside skeleton (1), arc strip (14) are installed to skeleton (1) inner bottom, and arc strip (14) top is seted up flutedly (15), recess (15) have a plurality of and even division at arc strip (14) top, and the top end of the arc-shaped rod (13) is fixedly connected with a convex block (16) matched with the shape and size of the groove (15), and a moving mechanism for moving the arc-shaped rod (13) is arranged in the hollow rod (4).

2. The bone conduction type bluetooth headset as claimed in claim 1, wherein the moving mechanism comprises a screw rod (12), the screw rod (12) is horizontally and rotatably connected inside the hollow rod (4), the knob (5) is vertically and rotatably connected to one side of the outer surface of the hollow rod (4), the screw rod (12) passes through the arc-shaped rod (13) and is connected inside the arc-shaped rod (13) through a thread, and the top end of the screw rod (12) passes through one side of the hollow rod (4) and is fixedly connected to the center of one side of the knob (5).

3. The bone conduction type Bluetooth headset of claim 2, wherein the connection mechanism comprises a T-shaped groove (9) and a hollow block (10), the hollow block (10) is horizontally installed on one side of the headset (3) and is communicated with the inside of the headset (3), an arc-shaped block (8) is vertically and slidably connected inside the hollow block (10), an opening matched with the arc-shaped block (8) in shape and size is formed in the top of the hollow block (10), the hollow block (10) penetrates through the opening, and an L-shaped rod (6) is slidably connected inside the headset (3).

4. The bone conduction type Bluetooth headset of claim 3, wherein the transverse edge of the L-shaped rod (6) penetrates through the inside of the hollow block (10) and is fixedly connected to the bottom of the arc-shaped block (8), a limiting rod (11) is vertically and fixedly connected to the inside of the headset (3), the limiting rod (11) penetrates through the transverse edge of the L-shaped rod (6) and is slidably connected to the inside of the L-shaped rod (6), the button (2) is abutted to the center of the top of the headset (3), a notch matched with the shape and size of the button (2) is formed in the center of the top of the headset (3), the button (2) penetrates through the notch and is fixedly connected to the top of the vertical edge of the L-shaped rod (6), and a limiting mechanism used for limiting the transverse edge of the L-shaped rod (6) is arranged at the bottom inside the hollow block (10).

5. The bone conduction type Bluetooth headset according to claim 4, wherein the T-shaped groove (9) is provided with one side of the bottom of the hollow rod (4), the hollow block (10) is matched with the transverse edge of the T-shaped groove in shape and size, and the arc-shaped block (8) is matched with the vertical edge of the T-shaped groove (9) in shape and size.

6. The bone conduction type Bluetooth headset of claim 5, wherein the limiting mechanism comprises a spring (7), and two ends of the spring (7) are fixedly connected to the bottom of the transverse edge of the L-shaped rod (6) and the bottom of the hollow block (10) respectively.

7. The bone conduction type Bluetooth headset of claim 5, wherein the limiting mechanism comprises a first magnet (17) and a second magnet (18), the first magnet (17) and the second magnet (18) are respectively adhered to the bottom of the transverse edge of the L-shaped rod (6) and the bottom of the hollow block (10), and the first magnet (17) and the second magnet (18) repel each other.