CN210381233U

CN210381233U - Portable bluetooth speaker

Info

Publication number: CN210381233U
Application number: CN201922056156.2U
Authority: CN
Inventors: 曾采虹; 林山; 吴金虎; 程秀雄; 李添发; 饶强
Original assignee: Xiamen Hualian Electronics Co Ltd
Current assignee: Xiamen Hualian Electronics Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-04-21
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a bluetooth speaker field especially relates to a portable bluetooth speaker, and this bluetooth speaker is equipped with the structure of being convenient for carry and draw and waist and carrying on arm, effectively solves the problem that proposes in the background art. The belt buckle comprises a shell, wherein the inner side wall and the outer side wall of the shell are respectively of an arc-shaped structure protruding outwards, cover plates are respectively arranged on the upper side and the lower side of the shell, the cover plates are fixedly connected with the shell through bolts, and the middle position of the outer surface of the inner side wall is also fixedly arranged on a belt clamp; the inner surfaces of the left side wall and the right side wall of the shell are respectively fixedly provided with a sleeve with an upper opening in the vertical direction, a support rod is arranged in the sleeve in a sliding manner, the support rod extends upwards to extend out of the cover plate on the upper side and is fixedly connected with the two end parts of the cross rod together at the upper end part; the two sides of the bottom of the supporting rod are provided with first limiting blocks, and the inner surface of the top of the sleeve is provided with a second limiting block blocking the first limiting blocks. The operation is simple, the use is convenient, and the device is suitable for various places.

Description

Portable bluetooth speaker

Technical Field

The utility model relates to a bluetooth speaker field specifically is a portable bluetooth speaker.

Background

With the progress of science and technology and the development of society, intelligent electronic products in China are rapidly developed, and the rapid development of Bluetooth sound boxes is followed. Current bluetooth speaker, its structure includes the casing usually, is equipped with out the sound hole on the casing, the casing in be equipped with circuit board, bluetooth receiver and speaker subassembly, the speaker subassembly is connected with the circuit board through interconnecting link, bluetooth receiver locates on the circuit board, the casing on inlayed and to have the power cord jack, the power cord jack is connected with the circuit board through interconnecting link.

The Bluetooth sound box with the structure can meet the effect of playing audio by being connected with a mobile phone. However, when people go out and dance, the portable dancer is inconvenient to carry and brings certain trouble to people.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable bluetooth speaker, this bluetooth speaker are equipped with and are convenient for carry the structure of carrying on one's shoulder or back with the waist, effectively solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable bluetooth speaker, includes the casing, its characterized in that: the whole shell is in a cuboid shape with vertical upper and lower openings, the inner side wall and the outer side wall of the shell are respectively in an arc-shaped structure protruding outwards, the upper side and the lower side of the shell are respectively provided with a cover plate, the cover plates are fixedly connected with the shell through bolts, and the middle position of the outer surface of the inner side wall is also fixedly arranged on a belt clamp;

the inner surfaces of the left side wall and the right side wall of the shell are respectively fixedly provided with a sleeve with an upper opening in the vertical direction, a support rod is arranged in the sleeve in a sliding manner, the support rod extends upwards to extend out of the cover plate on the upper side and is fixedly connected with the two end parts of the cross rod together at the upper end part; the two sides of the bottom of the supporting rod are provided with first limiting blocks, and the inner surface of the top of the sleeve is provided with a second limiting block for blocking the first limiting blocks;

the loudspeaker component is characterized in that a sound outlet hole is formed in the outer side wall of the shell, an annular fixing part is fixedly arranged on the inner surface of the shell on the inner side of the sound outlet hole, a plurality of fixing blocks are uniformly arranged on the inner side of the inner end face of each fixing part, and fixing screw holes matched with the loudspeaker component are formed in the fixing blocks; the improved storage battery box is characterized in that a base is arranged on the upper surface of the cover plate below the shell, a circuit board is fixedly arranged on the upper surface of the base, a Bluetooth receiver is arranged on the circuit board, box bodies provided with storage batteries are respectively arranged above the left side and the right side of the circuit board, vertical fixing plates are respectively arranged at the upper end and the lower end of each box body, the fixing plates are respectively fixedly connected with connecting parts on the outer sides through bolts, and the outer end parts of the connecting parts are fixedly connected with the inner.

Preferably, the belt clamp include the boss, boss surface downward fixation is equipped with joint portion, joint portion bottom leanin, and be equipped with the guide portion of outside arc perk at the end.

Preferably, the cover plate on the upper side of the shell is embedded with a through hole in sliding fit with the support rod.

Preferably, the cover plate on the upper side of the shell is embedded with a groove capable of accommodating the cross rod, and the middle position of the upper surface of the cross rod is embedded with a pair of round blind holes which are transversely arranged from left to right.

Preferably, casing lateral wall bottom be equipped with the jack that charges, charge jack and circuit board electric connection, the circuit board is connected with battery and speaker subassembly through interconnecting link.

Preferably, the outer surface of the cross rod is fixedly provided with a rubber sleeve.

Compared with the prior art, the utility model provides a portable bluetooth speaker possesses following beneficial effect:

1. the utility model discloses a casing inside wall and lateral wall be outside convex arc structure respectively, the casing about both sides be equipped with the apron respectively, the apron pass through bolt and casing fixed connection, inside wall surface intermediate position is still fixed locates the belt clip, during the use, the arc structure do benefit to and arranges the waist in through the belt clip in the later stage with health arc structure phase-match to play portable's effect.

2. The utility model discloses a lateral wall internal surface is fixed respectively about the casing is equipped with vertical upper shed's sleeve, the sleeve in slide and be equipped with branch, branch upwards extend and stretch out the apron of upside and at the common and horizontal pole both ends fixed connection of upper end, during the use, can pull out the casing with branch through the horizontal pole, carry through holding the horizontal pole and draw the casing to play portable's effect, not the time spent, can pass through branch with the horizontal pole and accomodate downwards in the casing.

3. The utility model discloses a circuit board on be equipped with bluetooth receiver, circuit board left and right sides top is equipped with the box body that is equipped with the battery respectively, the box body about both ends be equipped with vertical fixed plate respectively, the fixed plate respectively through the connecting portion fixed connection in bolt and the outside, the outer tip of connecting portion be connected with casing internal surface fixed, during the use, this bluetooth speaker can pass through the battery power supply, need not external power source line, has improved the convenience of using, and the later stage can charge to the battery through the jack that charges.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A-A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

FIG. 4 is a schematic view of the internal structure of the housing of FIG. 1;

fig. 5 is a side view of the belt clip engaged with the housing.

The following are marked in the figure:

1. a housing; 11. sealing the cover; 111. a through hole; 112. a groove; 12. a sound outlet hole; 13. a connecting portion; 2. a sleeve; 21. a strut; 211. a first stopper; 22. a second limiting block; 3. a cross bar; 31. blind holes; 4. a fixed part; 41. a fixed block; 411. fixing screw holes; 5. a box body; 51. a fixing plate; 6. a fixed seat; 61. a circuit board; 611. a Bluetooth receiver; 612. a charging jack; 7. a belt clip; 71. a boss; 72. a clamping part; 73. a guide portion.

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.

As shown in fig. 1 to 5, a portable bluetooth speaker comprises a housing 1, wherein the housing is a rectangular parallelepiped with vertical upper and lower openings, inner side walls and outer side walls of the housing 1 are respectively arc-shaped structures protruding outwards, cover plates 11 are respectively arranged on the upper side and the lower side of the housing 1, the cover plates 11 are fixedly connected with the housing 1 through bolts (not shown in the figure), and the middle position of the outer surface of the inner side wall is fixedly arranged on a belt clip 7 (detailed later).

In the above embodiment, specifically, the inner surfaces of the left and right side walls of the housing 1 are respectively fixedly provided with a sleeve 2 with an opening in the vertical direction, the sleeve 2 is provided with a support rod 21 in a sliding manner, and the support rod 21 extends upwards to extend out of the cover plate 11 on the upper side and is fixedly connected with two end portions of the cross rod 3 at the upper end portion. The two sides of the bottom of the supporting rod 21 are provided with first limiting blocks 211, and the inner surface of the top of the sleeve 2 is provided with second limiting blocks 22 (for preventing the supporting rod 21 from slipping off) for blocking the first limiting blocks 211.

In the above embodiment, specifically, the outer side wall of the casing 1 is provided with the sound outlet 12, the inner surface of the casing 1 inside the sound outlet 12 is fixedly provided with the annular fixing portion 4, the inner side of the inner end surface of the fixing portion 4 is uniformly provided with the plurality of fixing blocks 41, and the fixing blocks 41 are provided with the fixing screw holes 411 which are matched with the speaker assembly (not shown in the figure, known to those skilled in the art). The upper surface of the cover plate 11 below the shell 1 is provided with a base 6, the upper surface of the base 6 is fixedly provided with a circuit board 61, the circuit board 61 is provided with a Bluetooth receiver 611, box bodies 5 provided with storage batteries are respectively arranged above the left side and the right side of the circuit board 61, the upper end and the lower end of each box body 5 are respectively provided with a vertical fixing plate 51, the fixing plates 51 are respectively fixedly connected with a connecting part 13 (figure 4) on the outer side through bolts, and the outer end part of the connecting part 13 is fixedly connected with the inner surface of the shell 1.

In the above embodiment, more specifically, the belt clip 7 includes the boss 71, the outer surface of the boss 71 is downward fixed with the clip portion 72, the bottom of the clip portion 72 is inward inclined, and the end is provided with the guide portion 73 which is outward curved and tilted (being convenient for being clipped into the belt).

In the above embodiment, more specifically, the cover plate 11 on the upper side of the housing 1 is embedded with a through hole 111 slidably engaged with the support rod 21.

In the above embodiment, more specifically, the cover plate 11 on the upper side of the housing 1 is embedded with a groove 112 capable of accommodating the cross rod 3, and the middle position of the upper surface of the cross rod 3 is embedded with a pair of round blind holes 31 (which are convenient for the fingers of the worker to insert and pull out the cross rod 3) which are arranged horizontally from left to right.

In the above embodiment, more specifically, the bottom of the outer side wall of the housing 1 is provided with the charging jack 612, the charging jack 612 is electrically connected to the circuit board 61, and the circuit board 61 is connected to the storage battery and the speaker assembly through a connection line. Circuit connections are well known to those skilled in the art.

In the above embodiment, more specifically, a rubber sleeve (not shown in the figure, playing a role in skid resistance, and a through hole is provided at the position of the blind hole 31) is fixed on the outer surface of the cross bar 3.

The working principle is as follows: the arc-shaped structure is beneficial to being matched with the arc-shaped structure of the body, and is beneficial to being arranged between the waist through the belt clamp 7 in the later period, thereby playing the effect of convenient carrying. Can also pull out casing 1 with branch 21 through horizontal pole 3, carry through holding horizontal pole 3 and pull up casing 1 to play portable's effect, when not in use, can accomodate horizontal pole 3 downwards in casing 1 through branch 21. This bluetooth speaker can pass through the battery power supply, need not external power supply line, has improved the convenience of using, and the later stage can charge to the battery through the jack 612 that charges.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

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.

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 portable bluetooth speaker, includes the casing, its characterized in that: the whole shell is in a cuboid shape with vertical upper and lower openings, the inner side wall and the outer side wall of the shell are respectively in an arc-shaped structure protruding outwards, the upper side and the lower side of the shell are respectively provided with a cover plate, the cover plates are fixedly connected with the shell through bolts, and the middle position of the outer surface of the inner side wall is also fixedly arranged on a belt clamp;

2. The portable bluetooth speaker of claim 1, wherein: the belt clamp include the boss, boss surface downward fixation is equipped with joint portion, joint portion bottom leanin, and be equipped with the guide portion that outside arc stood up at the end.

3. The portable bluetooth speaker of claim 1, wherein: the cover plate on the upper side of the shell is embedded with a through hole in sliding fit with the support rod.

4. The portable bluetooth speaker of claim 1, wherein: the cover plate on the upper side of the shell is embedded with a groove capable of accommodating a cross rod, and the middle position of the upper surface of the cross rod is embedded with a pair of round blind holes which are transversely arranged from left to right.

5. The portable bluetooth speaker of claim 1, wherein: the casing lateral wall bottom be equipped with the jack that charges, the jack and circuit board electric connection charge, the circuit board is connected with battery and speaker subassembly through interconnecting link.

6. The portable bluetooth speaker of claim 1, wherein: the outer surface of the cross rod is fixedly provided with a rubber sleeve.