CN217445477U

CN217445477U - Audio player structure convenient to assemble

Info

Publication number: CN217445477U
Application number: CN202220892532.0U
Authority: CN
Inventors: 谢清钦
Original assignee: Shenzhen Lianhua Electronics Co ltd
Current assignee: Shenzhen Lianhua Electronics Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-16
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses an audio player structure with convenient assembly, which comprises a conical upper shell, a mounting bracket and a locking piece; the upper shell is internally provided with a mounting cavity, and the mounting bracket is arranged in the mounting cavity; wherein: the upper end of the upper shell is provided with a connecting through hole which is communicated with the mounting cavity and the outside; the mounting bracket is provided with a connecting screw rod matched with the connecting through hole, the connecting screw rod is provided with an external thread, and the locking piece is provided with an internal thread matched with the external thread; the mounting bracket is provided with a clamping part which is used for clamping the lower end of the upper shell; and the mounting bracket is provided with a PCB and a loudspeaker electrically connected to the PCB. Therefore, the loudspeaker boxes are assembled in a modular mode, so that assembly tasks can be better distributed, and the production efficiency of the loudspeaker boxes is improved; meanwhile, the connection design of the mounting bracket and the upper shell has certain ingenuity, and the quick assembly is convenient; and also has the advantage of stable connection.

Description

Audio player structure convenient to assemble

Technical Field

The utility model relates to a audio amplifier field especially relates to a convenient audio player structure of equipment.

Background

To meet the demands of different consumers, more and more sound box models are designed on the market, for example, CN200920195704.3 discloses a conical sound box; after the designers design the sound boxes with different shapes, the mounting structures need to be designed correspondingly; however, some existing sound box assembling structures are not reasonable enough, and the problems of troublesome assembling and insufficient production efficiency exist.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and shortcomings of the prior art, the utility model provides an audio player structure with convenient assembly, which is beneficial to better distributing assembly tasks and improving the production efficiency of sound boxes by dividing the sound boxes into modular assemblies; meanwhile, the connection design of the mounting bracket and the upper shell has certain ingenuity, and the quick assembly is convenient; and also has the advantage of stable connection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an audio player structure convenient to assemble comprises a conical upper shell, a mounting bracket and a locking piece; the upper shell is internally provided with a mounting cavity, and the mounting bracket is arranged in the mounting cavity; wherein:

the upper end of the upper shell is provided with a connecting through hole which is communicated with the mounting cavity and the outside;

the mounting bracket is provided with a connecting screw rod matched with the connecting through hole, the connecting screw rod is provided with an external thread, and the locking piece is provided with an internal thread matched with the external thread;

the mounting bracket is provided with a clamping part which is used for clamping the lower end of the upper shell;

and the mounting bracket is provided with a PCB and a loudspeaker electrically connected to the PCB.

As a preferred scheme, the PCB is in control connection with an LED lamp, an IC unit for controlling the LED lamp is arranged on the PCB, and the IC unit is connected with the connecting screw rod through a lead; wherein:

the connecting screw rod and the locking piece are made of conductive metal materials.

Preferably, the locking piece is a stainless steel ball.

As a preferable scheme, the LED lamp is disposed on the upper side of the PCB, and correspondingly, the upper casing is disposed in a light-permeable manner.

As a preferred scheme, the PCB is annular, and the LED lamps are lamp beads arranged on the PCB; wherein:

the lamp beads are provided with a plurality of lamp beads and are arranged along the extending direction of the PCB.

As a preferred scheme, the sound emitting direction of the loudspeaker is arranged downwards, a base is arranged on the lower side of the mounting bracket, and sound emitting holes are correspondingly arranged on the base; wherein:

the base downwardly extending has the supporting legs, keep having sound clearance between supporting legs and the speaker.

As a preferable scheme, the clamping part is annular; the lower end face of the upper shell is provided with a positioning clamp projection, and the clamping part is provided with a positioning clamping groove matched with the positioning clamp projection.

As a preferable scheme, the upper shell comprises an outer lampshade and an inner lampshade arranged at the inner side of the outer lampshade; wherein:

the outer lampshade is made of a transparent or semi-transparent PC material, and the inner lampshade is made of a transparent PP material.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely, the technical proposal is known that the sound box is divided into modular assembly, which is beneficial to better distributing assembly tasks and improving the production efficiency of the sound box; meanwhile, the connection design of the mounting bracket and the upper shell has certain ingenuity, and the quick assembly is convenient; and also has the advantage of stable connection.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a perspective view of another angle according to an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is a partially exploded view of an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 6 is a schematic partial cross-sectional view of an embodiment of the present invention;

fig. 7 is another partial cross-sectional view of an embodiment of the present invention.

The attached drawings indicate the following:

10. an upper shell; 101. positioning the clamping protrusion; 102. an outer lamp cover; 103. an inner lampshade; 11. a connecting through hole; 20. mounting a bracket; 21. connecting a screw rod; 22. a clamping part; 221. positioning the clamping groove; 30. a locking member; 40. a PCB board; 50. a speaker; 60. an LED lamp; 70. a base; 80. a touch pad.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiment is only a preferred embodiment of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, an audio player structure with convenient assembly according to an embodiment of the present invention includes a conical upper casing 10, a mounting bracket 20, and a locking member 30; the upper shell 10 is internally provided with a mounting cavity, and the mounting bracket 20 is arranged in the mounting cavity; wherein:

the upper end of the upper shell 10 is provided with a connecting through hole 11, and the connecting through hole 11 is communicated with the mounting cavity and the outside;

the mounting bracket 20 is provided with a connecting screw 21 matched with the connecting through hole 11, the connecting screw 21 is provided with an external thread, and the locking piece 30 is provided with an internal thread matched with the external thread;

the mounting bracket 20 has a clamping part 22 for clamping with the lower end of the upper case 10;

during installation, part of the connecting screw 21 passes through the connecting through hole 11 from the installation cavity to the outside, the locking member 30 is locked to part of the connecting screw 21, and during the locking process, the installation bracket 20 is continuously pulled up, so that: the clamping part 22 of the mounting bracket 20 is clamped with the lower end of the upper shell 10, so that the mounting bracket 20 is fixedly mounted on the upper shell 10;

and, the mounting bracket 20 is mounted with a PCB 40 and a speaker 50 electrically connected to the PCB 40.

Thus, during production and assembly, a manufacturer can assemble the speaker 50 and the PCB 40 on the mounting bracket 20 to form a bracket module, and then mount the bracket module on the upper case 10 by locking the bracket module with the fastening member; thereby, the assembly of the rack module with the upper case 10 is completed; thus, the sound box is divided into modules, and then the support module is connected with the upper case 10; therefore, the assembly task can be better distributed, and the production efficiency is improved; meanwhile, the connection of the bracket module and the upper shell 10 has certain ingenuity, and is convenient for quick assembly; and also has the advantage of stable connection.

Further: the PCB 40 is in control connection with the LED lamp 60, an IC unit for controlling the LED lamp 60 is arranged on the PCB 40, and the IC unit is connected with the connecting screw rod 21 through a lead; wherein:

the connecting screw 21 and the locking piece 30 are made of conductive metal materials. The IC unit comprises an IC chip, and the IC chip can be an IC-SC92F8372-TSOP20 chip.

Thus, when in use, the user can turn on or off the LED lamp 60 by touching the locking member 30; has the advantage of convenient operation, and does not need to find a 'small' switch like a conventional sound box. Here, it should be noted that: the present application reasonably and skillfully utilizes the locking member 30 as one of the touch switches, and meanwhile, the locking member 30 of the present application also has the function of further improving the appearance effect of the sound box of the present application (as described below, it is spherical). Specifically, the locking member 30 is a stainless steel ball; it has a certain conductivity.

In practical application, the design of software and IC unit may also be combined, so that the touch lock 30 can realize the on/off of other functions.

Further, the LED lamp 60 is disposed on the upper side of the PCB board 40, and it irradiates toward the upper case 10; accordingly, the upper shell 10 is light-permeable; for example, the upper case 10 may be made of a light-permeable plastic. In this way, in actual use, the LED lamp 60 can be projected onto the inner wall surface of the upper case 10, and the color rendering effect of the upper case 10 is effectively improved by the light effect.

Further, the PCB 40 is a circular ring, and the LED lamp 60 is a lamp bead disposed on the PCB 40; wherein:

the lamp beads are provided with a plurality of lamp beads, and are arranged at intervals along the extending direction of the PCB 40. Therefore, the light emitted by the LED lamp 60 can be projected on the upper shell 10 more uniformly, and the light effect of the upper shell 10 is further improved.

Furthermore, the sound emitting direction of the speaker 50 is set downwards, and a base 70 is set at the lower side of the mounting bracket 20, and a sound emitting hole is correspondingly set on the base 70; wherein:

the base 70 has support legs extending downward, and a sound gap is maintained between the support legs and the speaker 50. When the table is in work, the supporting legs are in contact with the table top (supporting surface), so that the sound output of the loudspeaker 50 is not sealed, and when the sound is generated, the sound emitted by the loudspeaker 50 is transmitted to the outside through the sound output gap.

Further, the clamping part 22 is annular; the lower end surface of the upper shell 10 is provided with a positioning clamping protrusion 101, and the clamping part 22 is provided with a positioning clamping groove 221 matched with the positioning clamping protrusion 101. When the locking member 30 is locked, the positioning locking protrusion 101 is positioned in the positioning locking groove 221, and through the design of the positioning locking protrusion 101 and the positioning locking groove 221, the matching tightness of the mounting bracket 20 and the upper shell 10 is better and firmer.

Certainly, the PCB 40 is further connected to a touch panel 80, the touch panel 80 is provided with touch switches for controlling the on/off of the speaker, adjusting the volume, switching songs, pausing, and the like, and the touch switches are exposed to the outer side of the circumference of the clamping portion 22 of the mounting bracket 20.

Further, the upper shell 10 includes an outer lamp housing 102 and an inner lamp housing 103 disposed inside the outer lamp housing 102, where the outer lamp housing 102 is made of a transparent (preferably semi-transparent) PC material, which can maintain a good light transmittance and ensure the strength of the upper shell 10; the inner lampshade 103 is made of a light-transmitting PP material and has the functions of diffusing and homogenizing light;

thus, through the design of the outer lamp cover 102 and the inner lamp cover 103, the light emitted by the LED lamp 60 can uniformly and softly penetrate out of the upper shell 10, and the problem that a user easily sees a "bright spot" of the lamp in the upper shell from the outside in the prior art is well avoided.

The utility model is mainly designed to divide the sound box into modular assembly, which is beneficial to better distributing the assembly task and improving the production efficiency of the sound box; meanwhile, the connection design of the mounting bracket and the upper shell has certain ingenuity, and the quick assembly is convenient; and also has the advantage of stable connection.

Secondly, a touch system is formed through the locking piece, so that the opening and closing of the LED lamp are controlled, and the operation of a user is further facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. An audio player structure convenient for assembly, characterized in that: comprises a conical upper shell, a mounting bracket and a locking piece; the upper shell is internally provided with a mounting cavity, and the mounting bracket is arranged in the mounting cavity; wherein:

2. An easily assembled audio player structure according to claim 1, wherein: the PCB is in control connection with an LED lamp, an IC unit for controlling the LED lamp is arranged on the PCB, and the IC unit is connected with the connecting screw rod through a lead; wherein:

3. An easily assembled audio player structure according to claim 2, wherein: the locking piece is a stainless steel ball.

4. An audio player construction according to claim 2, characterized in that: the LED lamp set up in the upside of PCB board, correspondingly, the epitheca is the setting of light-permeable.

5. An easily assembled audio player structure according to claim 4, wherein: the PCB is annular, and the LED lamp is a lamp bead arranged on the PCB; wherein:

6. An easily assembled audio player structure according to claim 1, wherein: the sound emitting direction of the loudspeaker is arranged downwards, a base is arranged on the lower side of the mounting bracket, and sound emitting holes are correspondingly formed in the base; wherein:

the base downwardly extending has the supporting legs, keep having out sound clearance between supporting legs and the speaker.

7. An easily assembled audio player structure according to claim 1, wherein: the clamping part is annular; the lower end face of the upper shell is provided with a positioning clamp projection, and the clamping part is provided with a positioning clamping groove matched with the positioning clamp projection.

8. An audio player construction according to claim 1, characterized in that: the upper shell comprises an outer lampshade and an inner lampshade arranged on the inner side of the outer lampshade; wherein: