CN215991132U

CN215991132U - Combined sound box

Info

Publication number: CN215991132U
Application number: CN202122402006.XU
Authority: CN
Inventors: 朱翰文
Original assignee: Guangzhou Gebing Electronic Technology Co ltd
Current assignee: Guangzhou Gebing Electronic Technology Co ltd
Priority date: 2021-10-07
Filing date: 2021-10-07
Publication date: 2022-03-08
Anticipated expiration: 2031-10-07

Abstract

The utility model discloses a combined type sound box which comprises an upper sound box, wherein an upper fixing table is fixedly arranged at the bottom end of the upper sound box, a lower fixing table is movably arranged at the bottom end of the upper fixing table, a lower sound box is fixedly arranged at the bottom end of the lower fixing table, an upper fixing table bottom buckle is fixedly arranged at the bottom end of the upper fixing table, a lower fixing table top circular groove is formed in the top end of the lower fixing table, a fixing circular buckle is fixedly arranged at the bottom end of the upper fixing table bottom buckle, and the fixing circular buckle is clamped into the lower fixing table top circular groove. According to the utility model, through the matching of the fixed round buckle and the lower fixed table top round groove, the upper sound box can clamp the fixed round buckle into the fixed rod movable groove through the lower fixed table top round groove, and after the upper sound box is rotated by ninety degrees, the fixed rod is clamped into the limiting groove through the lower fixed table top vertical groove, so that the installation between the upper sound box and the lower sound box is completed, the two sound boxes can be combined and disassembled at any time, and the use is convenient.

Description

Combined sound box

Technical Field

The utility model relates to the technical field of sound box design, in particular to a combined sound box.

Background

With the rapid development of social economy, the use of a sound box has become one of the very common articles in daily life of people, and the sound box refers to a device capable of converting an audio signal into sound. Generally speaking, it is that a power amplifier is provided in the main cabinet or the bass cabinet of the sound box, and the sound is amplified and then emitted back by the sound box itself, so that the sound becomes louder. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

However, the existing sound boxes are usually single bodies when in use, and are difficult to combine or disassemble, and common combined sound boxes are difficult to stably install, so that parts of the common combined sound boxes are easy to fall off to cause accidents; therefore, the existing requirements are not met, and a combined sound box is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined sound box, which aims to solve the problems that the sound boxes provided by the background technology are usually single and integral when in use, the sound boxes are difficult to combine or disassemble, and common combined sound boxes are difficult to stably install, so that parts of the combined sound boxes are easy to fall off to cause accidents and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined sound box comprises an upper sound box, wherein an upper fixing table is fixedly arranged at the bottom end of the upper sound box, a lower fixing table is movably arranged at the bottom end of the upper fixing table, a lower sound box is fixedly arranged at the bottom end of the lower fixing table, an upper fixing table bottom buckle is fixedly arranged at the bottom end of the upper fixing table, a lower fixing table top circular groove is arranged at the top end of the lower fixing table, a fixing circular buckle is fixedly arranged at the bottom end of the upper fixing table bottom buckle, the fixing circular buckle is clamped into the inner part of the lower fixing table top circular groove, two fixing rods are fixedly arranged on the surface of the fixing circular buckle, two lower fixing table top transverse grooves are arranged on the surface of the lower fixing table top circular groove, a fixing rod movable groove is arranged in the lower fixing table, the fixing rods are clamped into the inner parts of the fixing rod movable grooves through the lower fixing table top transverse grooves, a limiting groove is arranged in the fixing rod movable groove, one of the fixing rods is clamped into the limiting groove, the surface of the round groove at the top of the lower fixed platform is provided with a vertical groove at the top of the lower fixed platform, and the bottom buckle of the upper fixed platform is clamped into the vertical groove at the top of the lower fixed platform.

Preferably, the top end movable mounting who goes up the audio amplifier has the fixed plate, the bottom fixed mounting of fixed plate has the overcoat, the inside of overcoat is equipped with the overcoat inside groove, the inside of overcoat inside groove is gone into to the top card of going up the audio amplifier.

Preferably, the bottom end of the lower sound box is movably provided with a fixed plate, the top end of the fixed plate, which is positioned at the bottom end of the lower sound box, is fixedly provided with a protective outer sleeve, the protective outer sleeve is positioned below the protective outer sleeve, an inner protective sleeve groove is formed in the protective outer sleeve, and the bottom end of the lower sound box is clamped into the inner protective sleeve groove.

Preferably, the bottom end of the upper sound box is connected with the top end of the upper fixing table in a welding mode, and the top end of the lower sound box is connected with the bottom end of the lower fixing table in a welding mode.

Preferably, four assembly holes are formed in the surface of each fixing plate.

Preferably, the inner diameter of the fixed round buckle is larger than the width of the vertical slot at the top of the lower fixed platform, and the width of the fixed rod is larger than the width of the vertical slot at the top of the lower fixed platform.

Preferably, the width dimension of the lower fixed table top vertical groove is smaller than the width dimension of the lower fixed table top transverse groove.

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

1. according to the utility model, through the matching of the fixed round buckle and the lower fixed table top round groove, the upper sound box can clamp the fixed round buckle into the fixed rod movable groove through the lower fixed table top round groove, and after the upper sound box is rotated by ninety degrees, the fixed rod is clamped into the limiting groove through the lower fixed table top vertical groove, so that the installation between the upper sound box and the lower sound box is completed, the two sound boxes can be combined and disassembled at any time, and the use is convenient. Through the matching of the limiting groove and the fixing rod, the upper sound box cannot normally rotate after being installed, and then the upper sound box is installed on the top end surface of the lower sound box in a limiting mode, so that the upper sound box is prevented from falling off to cause accidents;

2. according to the utility model, the width dimension of the top vertical groove of the lower fixing table is smaller than the inner diameter dimension of the fixing circular buckle, so that the device can be prevented from being directly pulled out of the upper sound box by applying upward force, and the stability of the device is improved. Through the mode of all installing the fixed plate on the top and the bottom surface at last audio amplifier and lower audio amplifier, make and go up audio amplifier and lower audio amplifier accessible fixed plate and pilot hole and install the assigned position respectively after being demolishd, the convenience is to its fixed use.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a cross-sectional side view of the present invention in its entirety;

FIG. 3 is a partial structural view of the fixing rod of the present invention;

figure 4 is a partial cross-sectional top view of a fixation rod of the present invention.

In the figure: 1. an upper sound box; 2. a lower sound box; 3. a protective outer sleeve; 4. a fixing plate; 5. an assembly hole; 6. an upper fixed table; 7. a lower fixed table; 8. a loudspeaker box; 9. an upper fixed platform bottom buckle; 10. fixing the round buckle; 11. fixing the rod; 12. a lower fixed table top circular groove; 13. a fixed rod movable slot; 14. a limiting groove; 15. a lower fixed table top transverse groove; 16. a lower fixed table top vertical groove; 17. an inner groove of the protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a combined sound box comprises an upper sound box 1, wherein an upper fixed platform 6 is fixedly arranged at the bottom end of the upper sound box 1, a lower fixed platform 7 is movably arranged at the bottom end of the upper fixed platform 6, a lower sound box 2 is fixedly arranged at the bottom end of the lower fixed platform 7, an upper fixed platform bottom buckle 9 is fixedly arranged at the bottom end of the upper fixed platform 6, a lower fixed platform top circular groove 12 is arranged at the top end of the lower fixed platform 7, a fixed circular buckle 10 is fixedly arranged at the bottom end of the upper fixed platform bottom buckle 9, the fixed circular buckle 10 is clamped into the inner part of the lower fixed platform top circular groove 12, two fixed rods 11 are fixedly arranged on the surface of the fixed platform top circular groove 10, two lower fixed platform top transverse grooves 15 are arranged on the surface of the lower fixed platform top circular groove 12, fixed rod movable grooves 13 are arranged in the lower fixed platform 7, the fixed rods 11 are clamped into the inner parts of the fixed rod movable grooves 13 through the lower fixed platform top transverse grooves 15, and limiting grooves 14 are arranged in the fixed rod movable grooves 13, one fixing rod 11 is clamped into the limiting groove 14, a lower fixing table top vertical groove 16 is arranged on the surface of the lower fixing table top circular groove 12, and the upper fixing table bottom buckle 9 is clamped into the lower fixing table top vertical groove 16.

Furthermore, the top end of the upper sound box 1 is movably provided with a fixing plate 4, the bottom end of the fixing plate 4 is fixedly provided with a protective outer sleeve 3, a protective outer sleeve inner groove 17 is formed in the protective outer sleeve 3, and the top end of the upper sound box 1 is clamped into the protective outer sleeve inner groove 17.

Through adopting above-mentioned technical scheme, through protecting overcoat 3 and fixed plate 4 and protecting audio amplifier 1 and lower audio amplifier 2, audio amplifier 1 and lower audio amplifier 2 are conveniently gone up in the installation after demolising, and the convenience is to both uses.

Further, the bottom end of the lower sound box 2 is movably provided with a fixing plate 4, the top end of the fixing plate 4 positioned at the bottom end of the lower sound box 2 is fixedly provided with a protective outer sleeve 3, a protective outer sleeve inner groove 17 is arranged inside the protective outer sleeve 3 positioned below, and the bottom end of the lower sound box 2 is clamped into the protective outer sleeve inner groove 17.

Further, the bottom end of the upper sound box 1 is connected with the top end of the upper fixing table 6 in a welding mode, and the top end of the lower sound box 2 is connected with the bottom end of the lower fixing table 7 in a welding mode.

Further, the surface of the fixing plate 4 is provided with four assembling holes 5.

Further, the inner diameter of the fixing round buckle 10 is larger than the width of the lower fixing platform top vertical groove 16, and the width of the fixing rod 11 is larger than the width of the lower fixing platform top vertical groove 16.

By adopting the technical scheme, the width dimension of the vertical slot 16 at the top of the lower fixing table is smaller than the inner diameter dimension of the fixed round buckle 10, so that the device can be prevented from being directly pulled out of the upper sound box 1 through upward force application, and the stability of the device is improved.

Further, the width dimension of the lower fixed table top vertical groove 16 is smaller than the width dimension of the lower fixed table top transverse groove 15.

By adopting the technical scheme, the width dimension of the vertical slot 16 on the top of the fixed platform is smaller than that of the transverse slot 15 on the top of the lower fixed platform, so that the fixed rod 11 cannot be directly installed in the lower fixed platform 7 through the inside of the vertical slot 16 on the top of the fixed platform.

The working principle is as follows: during the use, place the assigned position with the device, whether each part of inspection normally works, this device is detained 10 and lower fixed station top circular slot 12's cooperation through fixed circle, make 1 accessible of last audio amplifier fixed station top circular slot 12 detain 10 card with fixed circle and go into the inside of dead lever movable slot 13, will go up audio amplifier 1 and rotate ninety degree angle back, erect the inside that the groove 16 blocked dead lever 11 card into spacing groove 14 through lower fixed station top, the completion is to the installation between audio amplifier 1 and the lower audio amplifier 2, make two audio amplifiers can make up the dismouting at any time, the convenience is used to it. Through spacing groove 14 and dead lever 11's cooperation, make last audio amplifier 1 after the installation is accomplished, make its unable normal rotation, and then make the top surface spacing installation of last audio amplifier 1 audio amplifier 2 down, prevent that it from coming off and meeting accident, through the top of last audio amplifier 1 with lower audio amplifier 2 and the mode of bottom surface equal installation fixed plate 4, make and go up audio amplifier 1 and audio amplifier 2 and install the assigned position respectively by demolishd back accessible fixed plate 4 and pilot hole 5, convenient fixed use to it.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combined sound box, includes audio amplifier (1), its characterized in that: the bottom fixed mounting of going up audio amplifier (1) has last fixed station (6), the bottom movable mounting of going up fixed station (6) has lower fixed station (7), the bottom fixed mounting of lower fixed station (7) has lower audio amplifier (2), the bottom fixed mounting of going up fixed station (6) has last fixed station end knot (9), the top of fixed station (7) is equipped with down fixed station top circular slot (12) down, the bottom fixed mounting of going up fixed station end knot (9) has fixed circular knot (10), fixed circular knot (10) card is gone into the inside of fixed station top circular slot (12) down, the fixed surface of fixed circular knot (10) installs two dead levers (11), the surface of fixed station top circular slot (12) is equipped with two fixed station top transverse grooves (15) down, the inside of fixed station (7) is equipped with dead lever movable slot (13) down, dead lever (11) are all gone into the inside of dead lever activity groove (13) through lower fixed station top transverse groove (15) card, the inside in dead lever activity groove (13) is equipped with spacing groove (14), one of them dead lever (11) card is gone into the inside in spacing groove (14), the surface of fixed station top circular slot (12) is equipped with down fixed station top and erects groove (16), go up fixed station end knot (9) card and go into the inside that fixed station top erected groove (16) down.

2. The modular loudspeaker of claim 1, wherein: go up the top movable mounting of audio amplifier (1) and have fixed plate (4), the bottom fixed mounting of fixed plate (4) has overcoat (3), the inside of overcoat (3) is equipped with overcoat inside groove (17), the inside of overcoat inside groove (17) is gone into to the top card of going up audio amplifier (1).

3. The modular loudspeaker of claim 1, wherein: the bottom movable mounting of lower audio amplifier (2) has fixed plate (4), is located lower audio amplifier (2) bottom the top fixed mounting of fixed plate (4) has overcoat (3), is located the below the inside of overcoat (3) is equipped with overcoat inside groove (17), the inside of overcoat inside groove (17) is gone into to the bottom card of lower audio amplifier (2).

4. The modular loudspeaker of claim 1, wherein: the bottom end of the upper sound box (1) is connected with the top end of the upper fixing table (6) in a welding mode, and the top end of the lower sound box (2) is connected with the bottom end of the lower fixing table (7) in a welding mode.

5. The modular loudspeaker of claim 2, wherein: the surface of the fixed plate (4) is provided with four assembling holes (5).

6. The modular loudspeaker of claim 1, wherein: the inner diameter of the fixed round buckle (10) is larger than the width of the lower fixed table top vertical groove (16), and the width of the fixed rod (11) is larger than the width of the lower fixed table top vertical groove (16).

7. The modular loudspeaker of claim 1, wherein: the width dimension of the lower fixed table top vertical groove (16) is smaller than that of the lower fixed table top transverse groove (15).