CN213661897U

CN213661897U - Low-loss wireless stereo Bluetooth headset

Info

Publication number: CN213661897U
Application number: CN202023187640.8U
Authority: CN
Inventors: 彭斌
Original assignee: Shenzhen Guoke Acoustic Technology Co ltd
Current assignee: Shenzhen Guoke Acoustic Technology Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-07-09
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a bluetooth headset technical field just discloses a low-loss wireless stereo bluetooth headset, including the earphone main part, the middle part of earphone main part lower surface is provided with the interface that charges, the positive top of earphone main part is provided with the volume button, the top of earphone main part left surface is provided with loudspeaker, the first guide pillar of the equal fixedly connected with in middle part and the bottom of earphone main part right flank. This low-loss wireless stereo bluetooth headset, realized the dustproof of the interface that charges to bluetooth headset through dustproof mechanism, avoided external dust and debris to enter into the inside of the interface that charges, the probability that the interface blocking phenomenon that charges appears has been reduced, bluetooth headset's normal use has been guaranteed, through the rolling axle, the rotary disk, the cooperation between carriage release lever and the regulation handle is used, expansion and accomodating to the dust proof layer have been realized, make the user can expand and accomodate the dust proof layer according to the user demand, user's use has been made things convenient for.

Description

Low-loss wireless stereo Bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a low-loss wireless stereo bluetooth headset.

Background

The Bluetooth earphone is to apply the Bluetooth technology to a hands-free earphone, so that a user can avoid the trouble of wires and can easily talk freely in various modes, since the Bluetooth earphone is published, the Bluetooth earphone is always a good tool for improving the efficiency of mobile business groups, and because the Bluetooth earphone has a small volume, a low-loss wireless stereo Bluetooth earphone has appeared at present, the standby time of the Bluetooth earphone is increased by the low-loss wireless stereo earphone, but the low-loss wireless stereo Bluetooth earphone in the prior art has a simple structure, a charging interface of the earphone is exposed outside, and in the using process or the long-time placing process, the charging interface of the earphone easily enters dust or sundries, so that the charging interface is blocked as long as possible, and the normal use of the charging interface is influenced.

For example, chinese patent publication nos.: a low-loss wireless stereo bluetooth headset provided in CN209517449U, which is basically described as: the utility model has the advantages that the rotating plate and the sealing gasket are arranged at the bottom of the earphone body, and the rotating plate and the sealing gasket can seal the charging interface, so that dust or sundries can be prevented from entering the charging interface to cause damage in the using process or the placing process; the utility model discloses a rotor plate produces the gyration under torque spring's effect and seals the interface that charges, has realized the interception to external dust, nevertheless needs the user to fix a position the rotor plate manually when the rotating plate expandes, lacks the location structure to the rotor plate, and it is comparatively troublesome to use.

Therefore, the inventor takes the experience of abundant design development and actual manufacturing in the related industry for years, researches and improves the existing structure and deficiency, and provides a low-loss wireless stereo bluetooth headset so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wireless stereo bluetooth headset of low loss has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a low-loss wireless stereo Bluetooth headset comprises a headset body, wherein a charging interface is arranged in the middle of the lower surface of the headset body, a volume button is arranged at the top of the front surface of the headset body, a loudspeaker is arranged at the top of the left side surface of the headset body, a first guide pillar is fixedly connected to the middle and the bottom of the right side surface of the headset body, a limiting disc is fixedly connected to the right end of the first guide pillar, a sliding foot is sleeved on the outer surface of the first guide pillar, a protection plate is fixedly connected to the inner side surface of the sliding foot, buffer springs are fixedly connected to the front side and the rear side of the left side surface of the protection plate, a buffer ball is arranged on the right side surface of the protection plate, a dustproof mechanism is inserted in the middle of the lower surface of the headset body and comprises a frame body, a winding shaft is rotatably connected to the front, the dustproof layer has been cup jointed at the middle part of rolling axle surface, the rear end fixedly connected with carriage release lever of dustproof layer, the handle is adjusted to the middle part fixedly connected with of carriage release lever right flank, the rear side of framework right flank is provided with the location clamp, both sides all are provided with fixed establishment around the earphone main part lower surface, fixed establishment includes the casing, the left and right sides of casing bottom inner wall all is provided with the slide rail, the last sliding surface of slide rail is connected with the sliding plate, the middle part fixedly connected with location picture peg of sliding plate medial surface, the top and the bottom fixedly connected with regulation handle of sliding plate right flank, casing front side inner wall is provided with the second guide pillar with the top of rear side inner wall, return spring has been cup jointed in the outside of second guide pillar surface.

Preferably, the number of the buffer springs is twelve, and every six groups of the buffer springs are symmetrically arranged on the front side and the rear side of the left side surface of the guard plate.

Preferably, a square sliding groove is formed in the left side of the inner portion of the frame body, and a square sliding block is fixedly connected to the left end of the moving rod.

Preferably, the middle part of the inner side surface of the positioning clamp is provided with an anti-slip gasket, and the anti-slip gasket is made of rubber.

Preferably, the slide rail is I-shaped, and mounting holes are formed in the front side and the rear side of the lower surface of the slide rail.

Preferably, the outer surface of the adjusting handle is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.

(III) advantageous effects

Compared with the prior art, the utility model provides a low-loss wireless stereo bluetooth headset possesses following beneficial effect:

1. this low-loss wireless stereo bluetooth headset, realized the dustproof of the interface that charges to bluetooth headset through dustproof mechanism, avoided external dust and debris to enter into the inside of the interface that charges, the probability that the interface blocking phenomenon that charges appears has been reduced, bluetooth headset's normal use has been guaranteed, through the rolling axle, the rotary disk, the cooperation between carriage release lever and the regulation handle is used, expansion and accomodating to the dust proof layer have been realized, make the user can expand and accomodate the dust proof layer according to the user demand, user's use has been made things convenient for.

2. This low-loss wireless stereo bluetooth headset, the user drives the sliding plate through adjusting the handle and slides along slide rail and second guide pillar for the sliding plate drives the location picture peg and carries out longitudinal movement, has realized the regulation to location picture peg positioning state, has realized the quick installation and the dismantlement to dustproof mechanism, has made things convenient for the user to clear up and change the dust layer.

3. This low-loss wireless stereo bluetooth headset, cooperation through guard plate and buffering ball is used, the buffering protection to the earphone main part has been realized, the damage degree that the impact force caused to the earphone main part has been reduced, the life of earphone main part has been prolonged, through guard plate compression buffer spring, make buffer spring absorb the impact force that the earphone main part received, the secondary buffering protection to the earphone main part has been realized, further reduction the damage degree that the impact force caused to the earphone main part, the protective effect to the earphone main part has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the dustproof mechanism of the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. an earphone main body; 2. a volume key; 3. a horn; 4. a first guide post; 5. a limiting disc; 6. a sliding foot; 7. a protection plate; 8. a buffer spring; 9. a buffer ball; 10. a dust-proof mechanism; 1001. a frame body; 1002. a winding shaft; 1003. rotating the disc; 1004. a dust-proof layer; 1005. a travel bar; 1006. adjusting the grip; 1007. positioning a clamp; 11. a fixing mechanism; 1101. a housing; 1102. a slide rail; 1103. a sliding plate; 1104. positioning the plug board; 1105. adjusting the handle; 1106. a second guide post; 1107. and a return 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, the present invention provides a technical solution: a low-loss wireless stereo Bluetooth headset comprises a headset main body 1, wherein a charging interface is arranged in the middle of the lower surface of the headset main body 1, a volume button 2 is arranged at the front top of the headset main body 1, a loudspeaker 3 is arranged at the top of the left side surface of the headset main body 1, a first guide pillar 4 is fixedly connected to the middle and the bottom of the right side surface of the headset main body 1, a limiting disc 5 is fixedly connected to the right end of the first guide pillar 4, a sliding pin 6 is sleeved on the outer surface of the first guide pillar 4, a protection plate 7 is fixedly connected to the inner side surface of the sliding pin 6, buffer springs 8 are fixedly connected to the front side and the rear side of the left side surface of the protection plate 7, the buffer springs 8 are compressed by the protection plate 7, so that the buffer springs 8 absorb impact force applied to the headset main body 1, secondary buffer protection of the headset main body 1, the protection effect on the earphone body 1 is enhanced, the buffer ball 9 is arranged on the right side face of the protection plate 7, the buffer protection on the earphone body 1 is realized through the matching use of the protection plate 7 and the buffer ball 9, the damage degree of impact force on the earphone body 1 is reduced, the service life of the earphone body 1 is prolonged, the dustproof mechanism 10 is inserted in the middle of the lower surface of the earphone body 1, the dustproof mechanism 10 comprises a frame 1001, the front side of the inner wall of the left side of the frame 1001 is rotatably connected with a winding shaft 1002, the right end of the winding shaft 1002 is fixedly connected with a rotating disk 1003, the middle of the outer surface of the winding shaft 1002 is sleeved with a dustproof layer 1004, the rear end of the dustproof layer 1004 is fixedly connected with a moving rod 1005, the middle of the right side face of the moving rod 1005 is fixedly connected with an adjusting handle 1006, the rear side of the right side face of the frame 1001 is provided with a positioning clamp 1007, the Bluetooth headset has the advantages that external dust and impurities are prevented from entering the interior of a charging interface, the probability of blockage of the charging interface is reduced, and normal use of the Bluetooth headset is guaranteed, through the matched use among the winding shaft 1002, the rotating disc 1003, the moving rod 1005 and the adjusting handle 1006, the unfolding and the storage of the dustproof layer 1004 are realized, so that a user can unfold and store the dustproof layer 1004 according to use requirements, and the use of the user is facilitated, fixing mechanisms 11 are arranged on the front side and the rear side of the lower surface of the headset body 1, each fixing mechanism 11 comprises a shell 1101, sliding rails 1102 are arranged on the left side and the right side of the inner wall of the bottom of the shell 1101, sliding plates 1103 are slidably connected to the upper surfaces of the sliding rails 1102, positioning insertion plates 1104 are fixedly connected to the middle parts of the inner side surfaces of the sliding plates 1103, adjusting handles 1105 are fixedly connected to the top parts of the right side surfaces and the bottom, return spring 1107 has been cup jointed in the outside of second guide pillar 1106 surface, and the user drives sliding plate 1103 through adjusting handle 1105 and slides along slide rail 1102 and second guide pillar 1106 for sliding plate 1103 drives location picture peg 1104 and carries out longitudinal movement, has realized the regulation to location picture peg 1104 positioning state, has realized installing fast and dismantling dustproof mechanism 10, has made things convenient for the user to clear up and change dustproof layer 1004.

The utility model discloses a reinforcing is to the safeguard effect of earphone main part 1, and the quantity that consequently sets up buffer spring 8 is twelve groups, and per six groups of buffer spring 8 symmetries set up in the front and back both sides of guard plate 7 left surface, and multiunit buffer spring 8 absorbs the power that earphone main part 1 received together, has reduced the damage degree that the impact force led to the fact earphone main part 1, has strengthened the safeguard effect to earphone main part 1.

The utility model discloses a guarantee the stability when carriage release lever 1005 removes, consequently seted up square spout in the inside left side of framework 1001, the left end fixedly connected with square slider of carriage release lever 1005, when carriage release lever 1005 removed, square slider slided in the inside of square spout, and square slider removes carriage release lever 1005 spacingly, has guaranteed the stability when carriage release lever 1005 removed.

The utility model discloses a joint effect between reinforcing location clamp 1007 and the regulation handle 1006, consequently be provided with anti-skidding gasket at the middle part of location clamp 1007 medial surface, anti-skidding gasket's preparation material is rubber, and anti-skidding gasket has increased location clamp 1007 and has adjusted the frictional force between the handle 1006, has strengthened location clamp 1007 and has adjusted the joint effect between the handle 1006.

The utility model discloses a guarantee the stability of sliding plate 1103 when sliding, consequently set up the shape of slide rail 1102 and be the I-shaped, the mounting hole has all been seted up to both sides around the lower surface of slide rail 1102, and when sliding plate 1103 slides, sliding plate 1103 slides along slide rail 1102, and slide rail 1102 slides spacingly to sliding plate 1103, has guaranteed the stability of sliding plate 1103 when sliding.

The utility model discloses adjust the location state of location picture peg 1104 for the convenience of the user, consequently be provided with the parcel layer at the surface of adjusting handle 1105, the surface of parcel layer is provided with anti-skidding line, and the parcel layer has increased the user and has pointed and adjust the frictional force between the handle 1105, has reduced the probability that the phenomenon of taking off the hand appears, has made things convenient for the user to adjust the location state of location picture peg 1104.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the Bluetooth headset is used and needs to be charged, a user takes the adjusting handle 1006 out of the positioning clamp 1007, after taking out, the user rotates the rotating disc 1003, the rotating disc 1003 drives the winding shaft 1002 to rotate, the winding shaft 1002 winds the dustproof layer 1004, the dustproof layer 1004 is stored, after storing, the user inserts the charging head into the charging interface to charge the Bluetooth headset, after charging, the charging head is pulled out, after pulling out, the user drives the moving rod 1005 to move towards the rear side through the adjusting handle 1006, the moving rod 1005 drives the dustproof layer 1004 to expand, after expanding, the user connects the adjusting handle 1006 with the positioning clamp 1007 in a clamping manner, so as to prevent dust of the charging interface, when the dustproof mechanism 10 needs to be disassembled, the user pulls the sliding plate 1103 to slide outwards along the sliding rail 1102 and the second guide pillar 1106 through the adjusting handle 1105, the sliding plate 1103 moves the positioning insertion plate 1104 into the housing 1101, the positioning insertion plate 1104 is disconnected from the housing 1001, and after disconnection, the user removes the dust-proof mechanism 10, thereby detaching the dust-proof mechanism 10.

To sum up, this low-loss wireless stereo bluetooth headset, dustproof to bluetooth headset charging interface has been realized through dustproof mechanism 10, the inside of external dust and debris entering charging interface has been avoided, the probability that the interface blocking phenomenon that charges appears has been reduced, bluetooth headset's normal use has been guaranteed, through rolling axle 1002, rotary disk 1003, carriage release lever 1005 and the cooperation use between the regulation handle 1006, the expansion and the accomodation to dust proof layer 1004 have been realized, make the user can expand and accomodate dust proof layer 1004 according to the user demand, user's use has been made things convenient for.

This wireless stereo bluetooth headset of low loss, the user drives sliding plate 1103 through adjusting handle 1105 and slides along slide rail 1102 and second guide pillar 1106 for sliding plate 1103 drives location picture peg 1104 and carries out longitudinal movement, has realized the regulation to location picture peg 1104 positioning state, has realized installing fast and dismantling dustproof mechanism 10, has made things convenient for the user to clear up and change dustproof layer 1004.

This low-loss wireless stereo bluetooth headset, cooperation through guard plate 7 and cushion ball 9 is used, the buffering protection to earphone main body 1 has been realized, the damage degree that the impact force caused earphone main body 1 has been reduced, the life of earphone main body 1 has been prolonged, compress buffer spring 8 through guard plate 7, make buffer spring 8 absorb the impact force that earphone main body 1 received, the secondary buffering protection to earphone main body 1 has been realized, further reduction the damage degree that the impact force caused earphone main body 1, the protective effect to earphone main body 1 has been strengthened.

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 a low-loss wireless stereo bluetooth headset, includes earphone main part (1), its characterized in that: the middle of the lower surface of the earphone main body (1) is provided with a charging interface, the top of the front surface of the earphone main body (1) is provided with a volume key (2), the top of the left side surface of the earphone main body (1) is provided with a loudspeaker (3), the middle and the bottom of the right side surface of the earphone main body (1) are fixedly connected with a first guide pillar (4), the right end of the first guide pillar (4) is fixedly connected with a limiting disc (5), the outer surface of the first guide pillar (4) is sleeved with a sliding foot (6), the inner side surface of the sliding foot (6) is fixedly connected with a protection plate (7), the front side and the rear side of the left side surface of the protection plate (7) are both fixedly connected with buffer springs (8), the right side surface of the protection plate (7) is provided with a buffer ball (9), the middle of the lower surface of the earphone main body (1, the front side of the inner wall of the left side of the frame body (1001) is rotatably connected with a winding shaft (1002), the right end of the winding shaft (1002) is fixedly connected with a rotating disc (1003), a dustproof layer (1004) is sleeved in the middle of the outer surface of the winding shaft (1002), a moving rod (1005) is fixedly connected with the rear end of the dustproof layer (1004), an adjusting handle (1006) is fixedly connected with the middle of the right side of the moving rod (1005), a positioning clamp (1007) is arranged on the rear side of the right side of the frame body (1001), fixing mechanisms (11) are arranged on the front side and the rear side of the lower surface of the earphone body (1), each fixing mechanism (11) comprises a shell (1101), sliding rails (1102) are arranged on the left side and the right side of the inner wall of the bottom of the shell (1101), sliding plates (1103) are slidably connected with the upper surface of the sliding rails, and a positioning, the top and the bottom of the right side face of the sliding plate (1103) are fixedly connected with adjusting handles (1105), the tops of the inner wall of the front side and the inner wall of the rear side of the shell (1101) are provided with second guide pillars (1106), and the outer sides of the outer surfaces of the second guide pillars (1106) are sleeved with return springs (1107).

2. A low loss wireless stereo bluetooth headset according to claim 1, wherein: the number of the buffer springs (8) is twelve, and every six groups of the buffer springs (8) are symmetrically arranged on the front side and the rear side of the left side surface of the protection plate (7).

3. A low loss wireless stereo bluetooth headset according to claim 1, wherein: a square sliding groove is formed in the left side of the interior of the frame body (1001), and a square sliding block is fixedly connected to the left end of the moving rod (1005).

4. A low loss wireless stereo bluetooth headset according to claim 1, wherein: the middle part of the inner side surface of the positioning clamp hoop (1007) is provided with an anti-slip gasket, and the anti-slip gasket is made of rubber.

5. A low loss wireless stereo bluetooth headset according to claim 1, wherein: the slide rail (1102) is I-shaped, and mounting holes are formed in the front side and the rear side of the lower surface of the slide rail (1102).

6. A low loss wireless stereo bluetooth headset according to claim 1, wherein: the outer surface of the adjusting handle (1105) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.