CN213846932U

CN213846932U - Portable mini dustproof effectual bluetooth sound

Info

Publication number: CN213846932U
Application number: CN202022542915.9U
Authority: CN
Inventors: 何崇毅
Original assignee: Shenzhen Haisaite Technology Co ltd
Current assignee: Shenzhen Haisaite Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-30
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a portable mini Bluetooth sound with good dustproof effect, which belongs to the technical field of portable Bluetooth sound equipment, and comprises a Bluetooth sound body, wherein a buckle ring is arranged on the Bluetooth sound body, an adjusting button and a USB jack are arranged on the right side of the Bluetooth sound body, a circular sound hole a is arranged on the front side of the Bluetooth sound body, a dust cover is arranged outside the Bluetooth sound body, a shock absorption group is arranged on the contact surface of the dust cover and the Bluetooth sound body, a storage box and a protective cover are fixedly arranged on the back of the dust cover, the Bluetooth sound body is placed into a clamping cavity formed between a front shell and a rear shell, the circular sound hole b in a circular groove can be exposed by rotating a sliding cover when in use, and the rotating sliding cover plays a role in protecting the circular sound hole b, preventing ash from falling.

Description

Portable mini dustproof effectual bluetooth sound

Technical Field

The utility model belongs to the technical field of bluetooth sound equipment, concretely relates to portable mini dustproof effectual bluetooth sound.

Background

The sound refers to a device which can convert an audio signal into sound, and in popular speaking, the device is characterized in that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is amplified and then is emitted back by the sound box, so that the sound becomes louder. Sound is the terminal of the whole sound system and functions to convert audio electrical energy into corresponding sound energy and radiate it into space. It is an extremely important component of an acoustic system, and is responsible for converting an electric signal into an acoustic signal for direct listening by the ears of a person; in the process of using the sound, in order to enhance the volume, most sounds are designed with sound holes, however, the following disadvantages still exist in the process of using the sound:

(1) along with the prolonging of the sound time, a large amount of dust is gathered in the sound holes, so that bacteria are easy to breed, the attractiveness is affected, meanwhile, the sound holes are blocked, and finally, the sound effect of the sound is affected;

(2) more and more middle-aged and old people can go out of a room after meals and jump to a square or on the air for dance, and the existing sound box is too heavy and does not have the function of being carried by the old people;

(3) the existing Bluetooth sound box is placed in a pocket or a carry-on bag, the content of the existing Bluetooth sound box is easy to scratch with other articles, and the existing Bluetooth sound box does not have a storage function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mini bluetooth sound that prevents dust effectually aims at the problem that can be effectual among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable mini dustproof effectual bluetooth sound, includes the bluetooth sound body, be provided with the buckle on the bluetooth sound body, bluetooth sound body right side is provided with adjustment button and USB jack, the front of bluetooth sound body is provided with circular sound hole an, the bluetooth sound body is provided with the dust cover outward, be provided with shock attenuation group with bluetooth sound body contact surface in the dust cover, the fixed receiver that is provided with in back of dust cover, the protection casing of setting puts into the centre gripping intracavity that forms between preceding shell and the backshell with the bluetooth sound body, in order to guarantee the tone quality effect, the rotatory sliding closure of accessible during the use exposes circular sound hole b in the circular recess, and the rotatory sliding closure of setting plays protection circular sound hole b, prevents the effect of falling ash.

As an optimization, the dust cover includes preceding shell and backshell, the below of preceding shell and backshell is passed through the hinge axle and is articulated fixed, the both sides of preceding shell and backshell are fixed through the buckle joint, U type groove has all been opened to the top of preceding shell and backshell, the front of preceding shell is opened there is circular recess, circular recess is opened has circular sound hole b corresponding with circular sound hole an, is located be provided with the pivot on the preceding shell of circular sound hole b's top, it is connected with the sliding closure to rotate in the pivot.

As an optimization of the utility model, the buckle includes the protruding piece on the backshell inner wall to and the protruding knot that sets up of the edge at the preceding shell back, protruding piece and protruding knot contact surface are opened there is the notch, protruding knot on the preceding shell is fixed through the notch joint with protruding piece front end.

As an optimization, damping unit including four constitutions in on the inner wall of preceding shell and on the inner wall of four group's backshells, and along the circumference evenly distributed of preceding shell and backshells, damping unit includes the spring holder, fixed mounting has the telescopic link in the spring holder, the surface cladding of telescopic link has compression spring, compression spring's tip is provided with the briquetting, the briquetting is provided with the rubber pad with bluetooth sound this body contact surface.

As an optimization, the receiver includes bottom plate, apron and storage unit, the bottom plate upper surface evenly is provided with five stands along circumference, storage unit's inboard is provided with a cover post, storage unit passes through a cover post and is connected with the stand rotation, the bottom of cover post is provided with sector gear, open at the bottom plate middle part has through-hole an, open at the middle part of apron has the through-hole b corresponding with through-hole a, it is connected with the dwang to rotate between through-hole an and the through-hole b, the dwang is close to the coaxial setting of one end and the gear of through-hole b, the gear is connected with sector gear meshing, the one end of dwang runs through-hole a, and one of running through out has cup jointed rotatory handle, the lower surface of apron and the corresponding block that is provided with of stand, the block cup joints fixedly with the stand.

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

1. the utility model discloses the protection casing that sets up puts into the centre gripping intracavity that forms between preceding shell and the backshell with bluetooth sound body, and in order to guarantee tone quality effect, the rotatory sliding closure of accessible exposes circular sound hole b in the circular recess during use, and the rotatory sliding closure of setting plays protection circular sound hole b, prevents the effect of ash that falls.

2. The utility model discloses the shock attenuation group that sets up has the effect of supporting to bluetooth sound through the telescopic link, plays the guide effect to compression spring simultaneously, and the rubber pad of setting has good elasticity, can be inseparable with bluetooth sound is attached, simultaneously, is provided with unevenness's decorative pattern at the rubber pad with bluetooth sound's contact surface, and the reinforcing friction has the antiskid effect, makes bluetooth sound more firm of centre gripping in the dust cover.

3. The utility model discloses the receiver that sets up drives the dwang through rotatory handle and rotates, because the coaxial gear that is provided with on the dwang drives gear revolve through the pivoted dwang, because the gear is connected with sector gear meshing, drives five groups through sector gear's rotation and accomodates opening and shutting of unit, conveniently accomodates change etc..

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the damping unit of the present invention;

fig. 5 is a schematic view of the storage box of the present invention;

fig. 6 is a schematic view of the front view structure of the storage box of the present invention.

In FIGS. 1-6: 1. a Bluetooth sound body; 11. a retaining ring; 12. an adjustment button; 13. a USB jack; 14. a circular sound hole a; 2. a dust cover; 21. a front housing; 22. a rear housing; 23. buckling; 231. a boss member; 232. a convex buckle; 233. a notch; 24. a U-shaped groove; 25. a circular groove; 26. a circular sound hole b; 27. a rotating shaft; 28. a sliding cover; 3. a shock absorption set; 31. a spring seat; 32. a telescopic rod; 33. a compression spring; 34. briquetting; 35. a rubber pad; 4. a storage box; 41. a base plate; 411. a through hole a; 42. a cover plate; 421. a through hole b; 43. a storage unit; 44. a column; 45. sleeving a column; 46. a sector gear; 47. rotating the rod; 48. rotating the handle; 49. capping; 410. a gear.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-6, a portable mini bluetooth sound with good dustproof effect comprises a bluetooth sound body 1, a buckle 11 is arranged on the bluetooth sound body 1, an adjusting button 12 and a USB jack 13 are arranged on the right side of the bluetooth sound body 1, a circular sound hole a14 is arranged on the front side of the bluetooth sound body 1, a dust cover 2 is arranged outside the bluetooth sound body 1, a shock absorption set 3 is arranged on the contact surface between the dust cover 2 and the bluetooth sound body 1, and a storage box 4 is fixedly arranged on the back of the dust cover 2.

In the embodiment of the present invention: for the convenience of carrying, be provided with buckle 11 on bluetooth sound body 1, the bandage can be connected in the buckle 11, and the person of facilitating the use is held or is worn, owing to along with the extension of stereo set time, will gather a large amount of dust in the sound hole, not only breed the bacterium easily, and the influence is pleasing to the eye, leads to the sound hole to block up simultaneously, be provided with dust cover 2 outside bluetooth sound body 1 to prevent that the sound hole from blockking up the pronunciation effect that leads to the stereo set and receiving the influence, simultaneously with the shock attenuation group 3 of 1 contact surface setting of bluetooth sound body in dust cover 2, play absorbing effect to bluetooth sound body 1, prevent to break.

Specifically, the dust cover 2 includes a front shell 21 and a rear shell 22, the lower portions of the front shell 21 and the rear shell 22 are hinged and fixed through a hinge shaft, the two sides of the front shell 21 and the rear shell 22 are clamped and fixed through a buckle 23, U-shaped grooves 24 are formed in the upper portions of the front shell 21 and the rear shell 22, a circular groove 25 is formed in the front of the front shell 21, a circular sound hole b26 corresponding to the circular sound hole a14 is formed in the circular groove 25, a rotating shaft 27 is arranged on the front shell 21 above the circular sound hole b26, and a sliding cover 28 is rotatably connected to the rotating shaft 27.

In a further embodiment: in order to prevent the sound hole from being blocked by dust to cause the sound effect of the sound to be influenced, the Bluetooth sound body 1 is placed into the clamping cavity formed between the front shell 21 and the rear shell 22, in order to ensure the sound quality effect, the circular sound hole b26 in the circular groove 25 is exposed by rotating the sliding cover 28 during use, and the rotating sliding cover 28 is arranged to protect the circular sound hole b26 and prevent dust from falling.

Specifically, buckle 23 includes protruding piece 231 that sets up in backshell 22 edge to and protruding knot 232 that sets up in the edge at the back of preceding shell 21, protruding piece 231 and protruding knot 232 contact surface are opened and are had notch 233, protruding knot 232 on the preceding shell 21 is fixed through the notch 233 joint with protruding piece 231 front end.

In a further embodiment: the edge of the rear shell 22 is provided with 2 protruding members 231, the front shell 21 is provided with protruding buckles 232 at positions corresponding to 2 positions, and the front shell 21 is mounted at the front end of the rear shell 22 through extrusion deformation of the 2 protruding buckles 232.

Specifically, damping unit 3 includes four group's shaping in on the inner wall of preceding shell 21 and on the inner wall of four group's backshells 22, and along the circumference evenly distributed of preceding shell 21 with backshell 22, damping unit 3 includes spring holder 31, fixed mounting has telescopic link 32 in the spring holder 31, the surface cladding of telescopic link 32 has compression spring 33, compression spring 33's tip is provided with briquetting 34, briquetting 34 and bluetooth sound body 1 contact surface are provided with rubber pad 35.

In a further embodiment: in order to fix bluetooth sound body 1, prevent to drop when broken because vibrations, it is fixed with bluetooth sound body 1's front and back respectively all to be provided with four groups of shock attenuation group 3 in preceding shell 21 and backshell 22, telescopic link 32 through setting has the effect of support to bluetooth sound body 1, play the guide effect to compression spring 33 simultaneously, the rubber pad 35 of setting has good elasticity, can be inseparable with bluetooth sound body 1 is attached, and simultaneously, be provided with unevenness's decorative pattern at rubber pad 35 and bluetooth sound body 1's contact surface, the reinforcing friction, anti-skidding effect has, make bluetooth sound body 1 more firm of centre gripping in dust cover 2.

Specifically, the storage box 4 comprises a bottom plate 41, a cover plate 42 and a storage unit 43, five upright posts 44 are uniformly arranged on the upper surface of the bottom plate 41 along the circumferential direction, the inner side of the receiving unit 43 is provided with a sleeve column 45, the receiving unit 43 is rotatably connected with the upright post 44 through the sleeve column 45, the bottom end of the sleeve column 45 is provided with a sector gear 46, the middle part of the bottom plate 41 is provided with a through hole a411, a through hole b421 corresponding to the through hole a411 is opened in the middle of the cover plate 42, a rotating rod 47 is rotatably connected between the through hole a411 and the through hole b421, one end of the rotating rod 47 close to the through hole b421 is coaxially arranged with the gear 410, the gear 410 is meshed with the sector gear 46, one end of the rotating rod 47 penetrates through the through hole a411, and one end of the penetrating part is sleeved with a rotating handle 48, the lower surface of the cover plate 42 is provided with a cap 49 corresponding to the upright post 44, and the cap 49 is fixedly sleeved with the upright post 44.

In a further embodiment: through rotatory handle 48, rotatory handle 48 drives dwang 47 and rotates, because the coaxial gear 410 that is provided with on the dwang 47, drives gear 410 through pivoted dwang 47 and rotates, because gear 410 is connected with sector gear 46 meshing, drives opening and shutting of five groups of storage unit 43 through sector gear 46's rotation.

The utility model discloses a theory of operation and use flow:

place bluetooth sound body 1 in dust cover 2, dust cover 2 is fixed through the notch 233 joint with bellied 231 front end through protruding knot 232 on the preceding shell 21, buckle 11 on the bluetooth sound body 1 can run through out U type groove 24 and conveniently tie and hang the rope, in use, circular sound hole b26 in the circular recess 25 is exposed to the rotatory sliding closure 28 of accessible, guarantee to play tone quality, change etc. need to be accomodate, through rotatory handle 48, rotatory handle 48 drives dwang 47 and rotates, because coaxial gear 410 that is provided with on the dwang 47, drive gear 410 through pivoted dwang 47 and rotate, because gear 410 is connected with sector gear 46 meshing, the rotation through sector gear 46 drives opening and shutting of five groups storage unit 43.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable mini bluetooth sound that dustproof effect is good, includes bluetooth sound body (1), its characterized in that: be provided with buckle (11) on bluetooth sound body (1), bluetooth sound body (1) right side is provided with adjustment button (12) and USB jack (13), the front of bluetooth sound body (1) is provided with circular sound hole a (14), bluetooth sound body (1) is provided with dust cover (2) outward, be provided with shock attenuation group (3) with bluetooth sound body (1) contact surface in dust cover (2), the fixed receiver (4) that is provided with in back of dust cover (2).

2. The portable mini Bluetooth sound box with good dustproof effect as claimed in claim 1, wherein: dust cover (2) are including preceding shell (21) and backshell (22), the below of preceding shell (21) and backshell (22) is articulated fixedly through the hinge shaft, the both sides of preceding shell (21) and backshell (22) are fixed through buckle (23) joint, U type groove (24) have all been opened to the top of preceding shell (21) and backshell (22), open in the front of preceding shell (21) has circular recess (25), circular recess (25) are opened and are had circular sound hole b (26) corresponding with circular sound hole a (14), are located be provided with pivot (27) on preceding shell (21) of the top of circular sound hole b (26), it is connected with sliding closure (28) to rotate on pivot (27).

3. The portable mini Bluetooth sound box with good dustproof effect as claimed in claim 2, wherein: buckle (23) are including protruding piece (231) on backshell (22) inner wall to and protruding knot (232) that the edge at the front shell (21) back set up, protruding piece (231) are detained (232) contact surface with protruding and are opened notch (233), protruding knot (232) on front shell (21) are fixed through notch (233) the joint with protruding piece (231) front end.

4. The portable mini Bluetooth sound box with good dustproof effect as claimed in claim 1, wherein: shock attenuation group (3) are including four group's shaping on the inner wall of preceding shell (21) and on the inner wall of four group's backshells (22), and along the circumference evenly distributed of preceding shell (21) and backshell (22), shock attenuation group (3) are including spring holder (31), spring holder (31) internal fixed mounting has telescopic link (32), the surface cladding of telescopic link (32) has compression spring (33), the tip of compression spring (33) is provided with briquetting (34), briquetting (34) and bluetooth sound body (1) contact surface are provided with rubber pad (35).

5. The portable mini Bluetooth sound box with good dustproof effect as claimed in claim 1, wherein: the storage box (4) comprises a bottom plate (41), a cover plate (42) and a storage unit (43), five upright columns (44) are uniformly arranged on the upper surface of the bottom plate (41) along the circumferential direction, sleeve columns (45) are arranged on the inner side of the storage unit (43), the storage unit (43) is rotatably connected with the upright columns (44) through the sleeve columns (45), a sector gear (46) is arranged at the bottom end of the sleeve columns (45), a through hole a (411) is formed in the middle of the bottom plate (41), a through hole b (421) corresponding to the through hole a (411) is formed in the middle of the cover plate (42), a rotating rod (47) is rotatably connected between the through hole a (411) and the through hole b (421), the rotating rod (47) is close to the gear (410) and coaxially arranged at one end of the through hole b (421), the gear (410) is meshed with the sector gear (46), and one end of the rotating rod (47) penetrates through hole a (411), and one end of the penetrating part is sleeved with a rotating handle (48), the lower surface of the cover plate (42) and the upright post (44) are correspondingly provided with a cover cap (49), and the cover cap (49) and the upright post (44) are fixedly sleeved.