CN209949344U

CN209949344U - Loudspeaker box handle connecting structure

Info

Publication number: CN209949344U
Application number: CN201921238303.1U
Authority: CN
Inventors: 姚一胜
Original assignee: Shenzhen Shidu Digital Technology Co Ltd
Current assignee: Shenzhen Shidu Digital Technology Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-01-14
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a sound box handle connecting structure, which comprises handle mounting holes, a fixing part and a cover cap, wherein the handle mounting holes are symmetrically arranged at two sides of a sound box, and a plurality of flanges are arranged on the handle mounting holes; the fixing part comprises a clamping column, one end of the clamping column is a buckling part, the other end of the clamping column is a fixing plate, the buckling part adopts an oblique plane, the diameter of the circular surface of the buckling part is larger than that of the circular surface of the clamping column, the middle part of the clamping column is provided with a fixing hole, the fixing hole penetrates through the fixing plate, the clamping column is provided with a plurality of grooves, and the flanges are clamped and connected with the grooves, and the number of the flanges and the grooves is equal to; the nut cap is provided with a fixing column, and the fixing column is fixedly connected with the fixing hole through a screw. The handle mounting hole of the utility model is directly sleeved with the through hole on the handle, the rotation angle is adjustable, the handle can be completely used to carry the sound box under different conditions, and the movement is convenient; furthermore, the utility model discloses only can connect handle and audio amplifier through the joint, the dismouting is simple.

Description

Loudspeaker box handle connecting structure

Technical Field

The utility model relates to a connection structure especially relates to a sound box handle connection structure.

Background

The loudspeaker box is a terminal of the whole loudspeaker box system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space. In order to facilitate carrying of the existing sound box, a lifting handle is generally fixed on the side surface of the sound box, so that a worker can conveniently lift the sound box through the rotating lifting body of the lifting handle; in the process of carrying the sound box for a long distance, in order to avoid the mesh surface of the sound box from being damaged due to collision, the mesh surface needs to be carried upwards, downwards or leftwards; and current audio amplifier rotates to carry the body and generally fixes and set up an angle, and its rotation angle can not be adjusted, when leading to carrying the audio amplifier under above-mentioned different situation, incompletely can use the handle to carry the audio amplifier, is unfavorable for the transport of audio amplifier, and in addition, current audio amplifier handle installation is complicated, and it is difficult to dismantle, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a sound box handle connection structure, which can solve the defects that the existing sound box handle is complex in disassembly and assembly and the rotation angle of a holding body is not adjustable.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a sound box handle connecting structure, which comprises handle mounting holes, a fixing part and a cover cap, wherein the handle mounting holes are symmetrically arranged at two sides of a sound box and are matched with through holes symmetrically arranged at two sides of a handle, and a plurality of flanges are arranged on the handle mounting holes; the fixing part comprises a clamping column, one end of the clamping column is a buckling part, the other end of the clamping column is a fixing plate, a fixing hole is formed in the middle of the clamping column, the fixing hole penetrates through the fixing plate, a plurality of grooves are formed in the clamping column, and the flange is clamped and connected with the grooves; the nut cap is provided with a fixing column, and the fixing column is fixedly connected with the fixing hole through screws.

As an optimized technical solution of the present invention, the number of the flanges and the number of the grooves are equal and are not less than two.

As an optimized technical scheme of the utility model, buckling parts disc diameter is greater than card post disc diameter.

As an optimized technical scheme of the utility model, the buckling parts adopt the scarf.

As an optimized technical scheme of the utility model, the diameter of through-hole equals the external diameter of handle mounting hole.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the handle mounting hole of the utility model is directly sleeved with the through hole on the handle, the rotation angle is adjustable, the handle can be completely used to carry the sound box under different conditions, and the movement is convenient; furthermore, the utility model discloses only can connect handle and audio amplifier through the joint, the dismouting is simple.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at "A";

fig. 3 is an exploded schematic view of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 "B";

FIG. 5 is an effect diagram of the installation using the present invention;

wherein: 10. a sound box; 20. a handle mounting hole; 21. a flange; 30. a fixing member; 31. a fastening part; 32. clamping the column; 33. a fixing plate; 34. a groove; 35. a fixing hole; 40. capping; 41. fixing a column; 50. a handle; 51. and a through hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1 to 5, the present invention provides a speaker handle connection structure, which includes a handle mounting hole 20, a fixing member 30 and a cap 40, wherein the handle mounting hole 20 is symmetrically disposed on both sides of a speaker 10 and is matched with through holes 51 symmetrically disposed on both sides of a handle 50, and a plurality of flanges 21 are disposed on the handle mounting hole 20; the fixing member 30 comprises a clamping column 32, one end of the clamping column 32 is a buckling part 31, the other end of the clamping column 32 is a fixing plate 33, a fixing hole 35 is formed in the middle of the clamping column 32, the fixing hole 35 penetrates through the fixing plate 33, a plurality of grooves 34 are formed in the clamping column 32, and the flange 21 is clamped and connected with the grooves 34; the cap 40 is provided with a fixing column 41, and the fixing column 41 is fixedly connected with the fixing hole 35 through a screw.

The number of the flanges 21 and the number of the grooves 34 are equal to or less than two, so that the positioning is effective, and the connection is firmer.

The diameter of the round surface of the buckling part 31 is larger than that of the round surface of the clamping column 32, so that clamping is firmer.

The buckling part 31 adopts a chamfer plane, and is convenient to install.

The diameter of the through hole 51 is equal to the outer diameter of the handle mounting hole 20.

The specific working principle is as follows: the through hole 51 of the handle 50 is aligned with the handle mounting hole 20 of the sound box 10 and clamped, then the groove of the fixing member 30 is aligned with the flange 21 of the handle mounting hole 20, the fixing member 30 is pressed to be buckled with the inner side wall of the handle mounting hole 20, and finally the fixing post 41 of the cover cap 40 is aligned with the fixing hole 35 of the fixing member 30 and fixed by screws.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. A sound box handle connecting structure comprises handle mounting holes (20), fixing pieces (30) and a cover cap (40), and is characterized in that the handle mounting holes (20) are symmetrically arranged at two sides of a sound box (10) and are matched with through holes (51) symmetrically arranged at two sides of a handle (50), and a plurality of flanges (21) are arranged on the handle mounting holes (20); the fixing part (30) comprises a clamping column (32), one end of the clamping column (32) is a buckling part (31), the other end of the clamping column is a fixing plate (33), a fixing hole (35) is formed in the middle of the clamping column (32), the fixing hole (35) penetrates through the fixing plate (33), a plurality of grooves (34) are formed in the clamping column (32), and the flange (21) is clamped and connected with the grooves (34); a fixing column (41) is arranged on the cover cap (40), and the fixing column (41) is fixedly connected with the fixing hole (35) through a screw.

2. A speaker handle attachment according to claim 1, wherein the number of said flanges (21) and said grooves (34) is equal to and not less than two.

3. A speaker handle attachment structure according to claim 1, wherein the diameter of the circular surface of the engaging portion (31) is larger than the diameter of the circular surface of the engaging post (32).

4. A speaker handle attachment structure according to claim 1, wherein the engagement portion (31) is formed as a chamfered surface.

5. A speaker handle attachment structure according to claim 1, wherein the diameter of the through hole (51) is equal to the outer diameter of the handle mounting hole (20).