CN211152143U

CN211152143U - Bluetooth device with dustproof sealing structure

Info

Publication number: CN211152143U
Application number: CN201922467341.0U
Authority: CN
Inventors: 卢斌
Original assignee: Quanzhou Diandao Information Technology Co ltd
Current assignee: Quanzhou Diandao Information Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-31
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a bluetooth equipment, and disclose a bluetooth equipment with dustproof seal structure. The utility model discloses an outer shell, portable ring of shell top fixedly connected with, and outer shell bottom fixedly connected with annular bottom plate, the inboard top surface fixedly connected with damping rubber ring of annular bottom plate, damping rubber ring top surface fixedly connected with loudspeaker, the sealed plug ring of annular bottom plate outside bottom surface fixedly connected with, through the movable rod, the spacing head, the cooperation of parts such as spring and locking lever, can make shell and base agree with each other when not using the audio amplifier, the locking, reach sealed audio amplifier inside, it is dustproof, the effect of vapor proof, audio amplifier tone quality and life have been avoided by the dust, the influence of vapor, through using damping rubber ring and damping rubber block at loudspeaker face of raising one's voice, make loudspeaker can not be because of the sound return vibration shadow sound quality when using, and portable ring on top can the person of facilitating the use carry through hanging the rope with oneself or hang the package and carry, it is more convenient in the package than storing.

Description

Bluetooth device with dustproof sealing structure

Technical Field

The utility model relates to a bluetooth equipment especially relates to a bluetooth equipment with dustproof seal structure.

Background

Bluetooth, as a small-range wireless connection technology, can implement data communication and voice communication between devices conveniently, quickly, flexibly, safely, with low cost and low power consumption, and thus it is one of the mainstream technologies for implementing wireless personal area network communication at present. The Bluetooth sound box is a Bluetooth device which can transmit audio files of a mobile phone or other music players to the sound box for playing through Bluetooth.

The prior patent (publication number: CN207491172U) discloses a Bluetooth sound box, which comprises a shell, wherein a Bluetooth chip, a control circuit board, a built-in power supply and a loudspeaker are arranged in the shell, an audio interface, a data interface and a power supply interface are arranged on one side surface of the shell, a plurality of suckers are arranged on the opposite side surfaces of the audio interface on the shell, and the distance between two adjacent suckers is equal. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. when the sound box is not used, dust and water vapor are very easy to enter the sound box through the loudspeaker and the sound box hole gaps, so that the sound quality is influenced and the service life is prolonged; 2. the loudspeaker is fixed in the sound box through hard connection, the sound quality is easily affected by sound vibration, and the sound box can only be held in a hand or a bag and is not portable enough.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the audio amplifier was not used, inside dust and steam got into the audio amplifier through loudspeaker and audio amplifier aperture very easily, influenced tone quality and life, loudspeaker adopt the rigid connection to be fixed in the audio amplifier, received sound back shock influence tone quality easily, and the audio amplifier can only be taken in hand or in the package, and is not portable enough, and the bluetooth equipment who has dustproof seal structure who proposes.

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

a Bluetooth device with a dustproof sealing structure comprises a shell, wherein a portable ring is fixedly connected to the top end of the shell, an annular bottom plate is fixedly connected to the bottom end of the shell, a damping rubber ring is fixedly connected to the top surface of the inner side of the annular bottom plate, a horn is fixedly connected to the top surface of the damping rubber ring, a sealing insertion ring is fixedly connected to the bottom surface of the outer side of the annular bottom plate, a movable rod is fixedly connected to the bottom surface of the annular bottom plate, a base is movably inserted into the movable rod, the bottom end of the movable rod penetrates through the shell of the base and extends into the base, a limiting head is fixedly connected to the bottom end of the movable rod, a spring is movably sleeved on the surface of the movable rod, the annular bottom plate and the base are respectively and fixedly connected to two ends of the spring, a U-shaped sealing groove is fixedly connected to the, the locking cavity is internally and slidably connected with a piston, the piston is fixedly inserted with a locking rod, two ends of the locking rod respectively penetrate through the shell on the left side of the base and extend, a locking spring is movably sleeved on the surface of the locking rod, two ends of the locking spring are respectively and fixedly connected with the piston and the inner wall of the locking cavity, and a locking hole is formed in the right end of the locking rod.

Preferably, the shell is made for integrated into one piece, and shell surface bottom fixedly connected with non-slip raised, shell inner wall right side fixedly connected with induction type switch.

Preferably, the number of the movable rods is three, and the three movable rods are annularly distributed along the bottom surface of the annular bottom plate.

Preferably, the sealing plug ring is an annular hard rubber ring, and the sealing plug ring is matched with a U-shaped inner groove of the U-shaped sealing groove.

Preferably, the bottom surface of the limiting head is an inclined plane, and the diameter of the thickest part of the limiting head is larger than the diameter of the through hole of the movable rod inserted on the top surface of the base.

Preferably, the loudspeaker is fixedly connected with the inner wall of the shell through a damping rubber block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of parts such as movable rod, spacing head, spring and locking lever can make shell and base agree with each other, the locking when not using the audio amplifier, reaches the effect inside sealed audio amplifier, dustproof, waterproof vapour, has avoided audio amplifier tone quality and life to be influenced by dust, steam.

(2) The utility model discloses an use shock attenuation rubber ring and shock attenuation rubber block at loudspeaker face of raising one's voice, make loudspeaker can not influence the sound quality because of the vibration of returning of sound when using, and the portable ring on top can the person of facilitating the use carry on or hang the package through hanging the rope and carry, more convenient than storing in the package.

Drawings

FIG. 1 is a front sectional view of the utility model in use;

fig. 2 is a front sectional view of the locked state of the present invention;

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

In the figure: 1. a housing; 2. a portable ring; 3. an annular base plate; 4. a damping rubber ring; 5. a horn; 6. sealing the plug-in ring; 7. a movable rod; 8. a base; 9. a limiting head; 10. a spring; 11. a U-shaped sealing groove; 12. a conical sound amplification block; 13. a lock cavity; 14. a piston; 15. a lock lever; 16. a locking spring; 17. and (6) locking the hole.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a bluetooth device with dust-proof sealing structure, comprising a housing 1, a portable ring 2 fixedly connected to the top end of the housing 1, the housing 1 is made as an integral whole, and the bottom end of the surface of the housing 1 is fixedly connected with an anti-skid protrusion, the right side of the inner wall of the housing 1 is fixedly connected with an inductive switch, and the bottom end of the housing 1 is fixedly connected with an annular bottom plate 3, the inner top surface of the annular bottom plate 3 is fixedly connected with a damping rubber ring 4, the top surface of the damping rubber ring 4 is fixedly connected with a speaker 5, the speaker 5 is fixedly connected with the inner wall of the housing 1 through a damping rubber block, the speaker 5 is not affected by the return vibration and impact sound of sound when in use by using the damping rubber ring 4 and the damping rubber block on the speaker surface of the speaker 5, and the portable ring 2 at the top end can be conveniently carried by a user or carried by a, the sealing plug-in ring 6 is an annular hard rubber ring, the bottom surface of the annular bottom plate 3 is fixedly connected with a movable rod 7, the movable rod 7 is movably plugged with a base 8, the bottom end of the movable rod 7 penetrates through the shell of the base 8 and extends into the base, the bottom end of the movable rod 7 is fixedly connected with a limiting head 9, the bottom surface of the limiting head 9 is an inclined plane, the diameter of the thickest part of the limiting head 9 is larger than the diameter of a through hole of the base 8, which is plugged with the movable rod 7, the surface of the movable rod 7 is movably sleeved with a spring 10, the annular bottom plate 3 and the base 8 are respectively and fixedly connected with two ends of the spring 10, the number of the movable rods 7 is three, the three movable rods 7 are annularly distributed along the bottom surface of the annular bottom plate 3, the outer side of the top surface of the base 8 is fixedly connected with a U-shaped sealing groove 11, the sealing plug-in ring 6, sliding connection has piston 14 in the locking chamber 13, piston 14 is fixed to be pegged graft and is had locking

lever

15, 8 left side shells of base and extension are run through respectively at the both ends of locking lever 15, locking spring 16 has been cup jointed in the activity of locking lever 15 surface, locking spring 16's both ends respectively with piston 14 and locking chamber 13 inner wall fixed connection, lockhole 17 has been seted up to locking lever 15 right-hand member, through movable rod 7, spacing head 9, the cooperation of parts such as spring 10 and locking lever 15, can make shell 1 agree with each other with base 8 when not using the audio amplifier, the locking, reach inside the sealed audio amplifier, it is dustproof, the effect of waterproof vapour, audio amplifier tone quality and life have been avoided by the dust, the steam influences.

In the utility model, when the user uses the device, firstly, as shown in figure 2, the device is in a closed locking state, the user needs to press the lock rod 15 to drive the piston 14 to compress the lock spring 16 rightwards, the lock rod 15 moves rightwards to release the limiting head 9 at the bottom end of the movable rod 7 from the lock hole 17, the spring 10 drives the movable rod 7, the annular bottom plate 3, the loudspeaker 5 and the shell 1 to move upwards along the through hole on the top surface of the base 8 until the limiting head 9 reaches the through hole on the top surface of the base 8 for limiting, the sealing plug-in ring 6 at the bottom surface of the annular bottom plate 3 is pulled out from the U-shaped sealing groove 11 to remove the sealing state, at the moment, the device can be opened and used through the inductive switch on the right side of the inner wall of the shell 1, the damping rubber ring 4 and the damping rubber block can reduce the rebound of sound when in use, the device is closed through the inductive switch and placed on the desktop after the use, the antiskid bulge at, the limiting head 9 touches the lock rod 15 and extrudes the lock rod 15 through the bottom end inclined surface to drive the piston 14 to compress the lock spring 16 to displace rightwards until the limiting head 9 is inserted into the lock hole 17 and the lock rod 15 is driven by the lock spring 16 to displace leftwards to be embedded into a gap of the limiting head 9 for locking, at the moment, the sealing insertion ring 6 on the bottom surface of the annular bottom plate 3 is matched with an inner groove of the U-shaped sealing groove 11 to form a sealing state, and a user can freely select where the portable ring 2 is hung.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a bluetooth equipment with dustproof seal structure, includes shell (1), its characterized in that: the portable ring (2) is fixedly connected to the top end of the shell (1), the annular bottom plate (3) is fixedly connected to the bottom end of the shell (1), the shock-absorbing rubber ring (4) is fixedly connected to the top surface of the inner side of the annular bottom plate (3), the horn (5) is fixedly connected to the top surface of the shock-absorbing rubber ring (4), the sealing plug ring (6) is fixedly connected to the bottom surface of the outer side of the annular bottom plate (3), the movable rod (7) is fixedly connected to the bottom surface of the annular bottom plate (3), the base (8) is movably plugged into the movable rod (7), the bottom end of the movable rod (7) penetrates through the shell of the base (8) and extends into the shell, the limiting head (9) is fixedly connected to the bottom end of the movable rod (7), the spring (10) is movably sleeved on the surface of the movable rod (7), and the annular bottom plate (3), base (8) top surface outside fixedly connected with U-shaped seal groove (11), and base (8) middle part fixedly connected with toper diffusion piece (12), locking chamber (13) have been seted up to base (8) left side shell, sliding connection has piston (14) in locking chamber (13), piston (14) are fixed to be pegged graft and have locking lever (15), the both ends of locking lever (15) run through respectively base (8) left side shell extends, locking lever (15) surface activity has cup jointed locking spring (16), the both ends of locking spring (16) respectively with piston (14) with locking chamber (13) inner wall fixed connection, lockhole (17) have been seted up to locking lever (15) right-hand member.

2. The bluetooth device having a dust-proof sealing structure according to claim 1, wherein: the shell (1) is manufactured in an integrated mode, the bottom end of the surface of the shell (1) is fixedly connected with an anti-skidding bulge, and the right side of the inner wall of the shell (1) is fixedly connected with an induction type switch.

3. The bluetooth device having a dust-proof sealing structure according to claim 1, wherein: the number of the movable rods (7) is three, and the movable rods (7) are distributed annularly along the bottom surface of the annular bottom plate (3).

4. The bluetooth device having a dust-proof sealing structure according to claim 1, wherein: the sealing plug-in ring (6) is an annular hard rubber ring, and the sealing plug-in ring (6) is matched with a U-shaped inner groove of the U-shaped sealing groove (11).

5. The bluetooth device having a dust-proof sealing structure according to claim 1, wherein: the bottom surface of the limiting head (9) is an inclined plane, and the diameter of the thickest part of the limiting head (9) is larger than the diameter of the through hole of the movable rod (7) inserted on the top surface of the base (8).

6. The bluetooth device having a dust-proof sealing structure according to claim 1, wherein: loudspeaker (5) are through the cushion rubber piece with shell (1) inner wall fixed connection.