Rear hidden type performance sound column sound system

Abstract

A rear hidden type performance sound column sound system comprises a sound box body, and is characterized in that the back surface of the sound box body is provided with an interface module, a storage groove and a rear cover plate; the interface module is embedded in the storage groove; the accommodating groove is clamped with the rear cover plate, and a sound post sound box, an insertion rod and an audio cable are placed in the accommodating groove; a supporting hole is formed in the top surface of the loudspeaker box body; a handle is arranged on the back surface of the sound post; notches are formed in the positions, corresponding to the lifting handle and the interface module, of the rear cover plate, a set of convenient and efficient performance small system can be formed, and the three-dimensional sound effect is provided; after a performance is finished, the sound box can be quickly disassembled, the insertion rod, the sound post and the audio line can be stored on the back of the sound box body, and the rear cover plate covers the sound box body for hiding protection, so that quick storage, space saving and convenient carrying are realized, and quick use of a small-sized performance is met.

Description

Technical Field

[0001] The utility model relates to the technical field of performance sound boxes, in particular to a rear-hidden performance sound column audio system. Background Art

[0002] The demand for performances and conferences is increasing with the development of urbanization. Performances and conferences cannot be separated from the use of sound amplification equipment. For some small performances, usually only one speaker is needed, which is convenient to carry and transport. However, the playback effect of a single speaker is not three-dimensional enough and cannot meet the pursuit of performance effects. If multiple speakers are used, the transportation and layout pairing are relatively cumbersome, and they take up space and lose convenience. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a rear-hidden performance sound column audio system, which can effectively solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a rear hidden performance sound column audio system, including a sound box body, characterized in that an interface module, a storage slot and a rear cover are provided on the back of the sound box body; the interface module is embedded in the storage slot; the storage slot is snap-connected with the rear cover, and a sound column, a plug rod and an audio cable are placed in the storage slot; and a support hole is provided on the top surface of the sound box body.

[0005] As a further preferred embodiment of the present invention, the storage slot includes a first storage chamber, a second storage chamber, a third storage chamber and a side storage chamber; there are two side storage chambers, which are respectively located on both sides of the storage slot; the first storage chamber, the second storage chamber and the third storage chamber are located between the two side storage chambers, and the first storage chamber is located above the second storage chamber, and the second storage chamber is located above the third storage chamber.

[0006] As a further preferred embodiment of the present invention, a handle groove is further provided on the top surface of the speaker body; the handle groove is located above the first storage cavity and penetrates into the first storage cavity.

[0007] As a further preferred embodiment of the present invention, the bottom surfaces of the first storage cavity and the second storage cavity are each provided with two through holes; the handle groove is located above the through holes; the bottom surface of the third storage cavity is provided with two latch grooves, wherein the positions of the latch grooves, the through holes on the first storage cavity, and the through holes on the second storage cavity correspond to each other.

[0008] As a further preferred solution of the utility model, the interface module is embedded in the third storage cavity; the sound column has two pieces respectively placed in the two side storage cavities; the insertion rod has two pieces respectively passing through the through holes and inserted into the pin slot.

[0009] As a further preferred embodiment of the present invention, threaded holes are provided at the upper and lower ends of the back side of the sound column, and a connecting plate is provided between the two sound columns for connection, and the two ends of the connecting plate are respectively threadedly connected to one of the threaded holes on the two sound columns; an audio hole is also provided on the back side of the sound column, and the audio hole is connected to the interface module through an audio cable.

[0010] As a further preferred solution of the utility model, a handle is provided on the back of the sound column; and notches are provided at positions corresponding to the handle and the interface module on the rear cover.

[0011] As a further preferred solution of the utility model, a card slot is provided at the bottom of the side storage cavity; and a card piece is provided on the rear cover plate, and the rear cover plate is card-connected with the card slot via the card piece.

[0012] As a further preferred solution of the utility model, one end of the insertion rod is provided with an external thread column, the other end of the insertion rod is provided with an internal thread groove, and the bottom surface of the sound column is also provided with an internal thread groove.

[0013] Compared with the prior art, the utility model provides a rear hidden sound column performance system, which has the following beneficial effects:

[0014] The utility model can form a performance system to provide three-dimensional sound effects; when the performance is over, it can be quickly disassembled and the plug-in rod, sound column and audio cable can be stored on the back of the speaker body, and the rear cover can be closed for hidden protection, so as to achieve quick storage, save space, and be easy to carry, thus meeting the performance needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model when hidden;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model when it is unfolded;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation structure of the utility model;

[0020] Figure 6 It is a partial structural schematic diagram of the utility model;

[0021] Among them: 1. Speaker body; 1-1. Support hole; 1-2. Handle slot; 2. Interface module; 3. Storage slot; 3-1. First storage cavity; 3-2. Second storage cavity; 3-3. Third storage cavity; 3-4. Side storage cavity; 3-5. Perforation; 3-6. Pin slot; 3-7. Card slot; 4. Back cover; 4-1. Card; 5. Sound column; 5-1. Threaded hole; 5-2. Handle; 6. Insert rod; 6-1. External threaded column; 7. Connecting plate. DETAILED DESCRIPTION

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0024] Reference Figure 1-6 The utility model provides a rear hidden performance sound column audio system, including a sound box body 1, characterized in that an interface module 2, a storage slot 3 and a rear cover 4 are provided on the back of the sound box body 1; the interface module 2 is embedded in the storage slot 3; the storage slot 3 is snap-connected with the rear cover 4, and a sound column 5, an insertion rod 6 and an audio line are placed in the storage slot 3; a supporting hole 1-1 is provided on the top surface of the sound box body 1, and the insertion rod 6 is inserted into the supporting hole 1-1 after taking out the insertion rod 6 during use.

[0025] As a further preferred embodiment of the present invention, the storage slot 3 includes a first storage chamber 3-1, a second storage chamber 3-2, a third storage chamber 3-3 and a side storage chamber 3-4; there are two side storage chambers 3-4, which are respectively located on both sides of the storage slot 3; the first storage chamber 3-1, the second storage chamber 3-2 and the third storage chamber 3-3 are located between the two side storage chambers 3-4, and the first storage chamber 3-1 is located above the second storage chamber 3-2, and the second storage chamber 3-2 is located above the third storage chamber 3-3.

[0026] As a further preferred embodiment of the present invention, the top surface of the speaker body 1 is further provided with a handle groove 1-2; the handle groove 1-2 is located above the first storage cavity 3-1 and penetrates into the first storage cavity 3-1.

[0027] As a further preferred embodiment of the present invention, the bottom surfaces of the first storage cavity 3-1 and the second storage cavity 3-2 are each provided with two through holes 3-5; the handle groove 1-2 is located above the through hole 3-5; the bottom surface of the third storage cavity 3-3 is provided with two latch grooves 3-6, wherein the positions of the latch grooves 3-6, the through hole 3-5 on the first storage cavity 3-1, and the through hole 3-5 on the second storage cavity 3-2 correspond to each other.

[0028] As a further preferred embodiment of the present invention, the interface module 2 is embedded in the third storage cavity 3-3; the sound column 5 has two pieces respectively placed in the two side storage cavities 3-4; the insertion rod 6 has two pieces respectively passing through the through hole 3-5 and inserted into the pin slot 3-6.

[0029] As a further preferred embodiment of the present invention, threaded holes 5-1 are provided at the upper and lower ends of the back side of the sound column 5, and a connecting plate 7 is provided between the two sound columns 5 for connection, and the two ends of the connecting plate 7 are respectively threadedly connected to one of the threaded holes 5-1 on the two sound columns 5; an audio hole is also provided on the back side of the sound column 5, and the audio hole is connected to the interface module 2 through an audio cable.

[0030] As a further preferred solution of the present invention, a handle 5 - 2 is provided on the back of the sound column 5 ; and notches are provided at positions corresponding to the handle 5 - 2 and the interface module 2 on the rear cover plate 4 .

[0031] As a further preferred embodiment of the present invention, a card slot 3-7 is provided at the bottom of the side storage cavity 3-4; the rear cover plate 4 is provided with a card member 4-1, and the rear cover plate 4 is card-connected with the card slot 3-7 via the card member 4-1.

[0032] As a further preferred embodiment of the present invention, one end of the insert rod 6 is provided with an external thread column 6-1, the other end of the insert rod 6 is provided with an internal thread groove, and the bottom surface of the sound column 5 is also provided with an internal thread groove for easy assembly.

[0033] As a specific embodiment of the utility model: when in use, first place the speaker body 1 in a suitable position, then remove the rear cover 4 from the speaker body 1, take out one or two plug rods 6 according to the actual situation, then insert one of the plug rods 6 into the support hole 1-1 of the speaker body 1 and fix it, wherein the external thread column 6-1 of the plug rod 6 faces upward, and when necessary, the internal thread groove of another plug rod 6 is threadedly connected with the external thread column 6-1 of the current plug rod 6, so as to increase the overall height;

[0034] After installation, one of the sound columns 5 is pulled out from the side storage cavity 3-4, and the internal thread groove at the bottom of the sound column 5 is threadedly connected with the external thread column 6-1 of the insertion rod 6 for fixing. When needed, another sound column 5 is taken out and placed above the current sound column 5, and then fixed by the connecting plate 7. After the sound columns 5 are stacked and installed, the audio cable is taken out from the first storage cavity 3-1 or the second storage cavity 3-2, and the sound column 5 is connected to the interface module 2 through the audio cable to form a performance system to provide a stereo sound effect.

[0035] When the performance is over, the speaker can be quickly disassembled and the plug rod 6, the sound column 5 and the audio cable can be stored on the back of the speaker body 1, and the rear cover 4 can be covered for hidden protection, so that the speaker can be quickly stored, convenient to carry, and fully equipped.

[0036] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to installation, setting or connection by screws, riveting, welding or socketing, fixing, etc., and the installation, setting or connection method is selected according to the needs of the working scenario.

[0037] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A rear-hidden performance sound column audio system, comprising a sound box body (1), It is characterized in that The back of the speaker body (1) is provided with an interface module (2), a storage slot (3) and a rear cover plate (4); the interface module (2) is embedded in the storage slot (3); the storage slot (3) is snap-connected with the rear cover plate (4), and a sound column (5), a plug rod (6) and an audio cable are placed in the storage slot (3); and the top surface of the speaker body (1) is provided with a support hole (1-1).

2. According to claim 1, the rear hidden performance sound column sound system, It is characterized in that The storage slot (3) comprises a first storage chamber (3-1), a second storage chamber (3-2), a third storage chamber (3-3) and a side storage chamber (3-4); there are two side storage chambers (3-4), which are respectively located on two sides of the storage slot (3); the first storage chamber (3-1), the second storage chamber (3-2) and the third storage chamber (3-3) are located between the two side storage chambers (3-4), and the first storage chamber (3-1) is located above the second storage chamber (3-2), and the second storage chamber (3-2) is located above the third storage chamber (3-3).

3. The rear hidden performance sound column sound system according to claim 2, It is characterized in that The top surface of the speaker body (1) is also provided with a handle groove (1-2); the handle groove (1-2) is located above the first storage cavity (3-1) and penetrates into the first storage cavity (3-1).

4. The rear hidden performance sound column sound system according to claim 3, It is characterized in that The bottom surfaces of the first storage cavity (3-1) and the second storage cavity (3-2) are each provided with two through holes (3-5); the handle groove (1-2) is located above the through hole (3-5); the bottom surface of the third storage cavity (3-3) is provided with two latch grooves (3-6), wherein the positions of the latch grooves (3-6), the through hole (3-5) on the first storage cavity (3-1), and the through hole (3-5) on the second storage cavity (3-2) correspond to each other.

5. The rear hidden performance sound column sound system according to claim 4, It is characterized in that The interface module (2) is embedded in the third storage cavity (3-3); the sound column (5) is provided with two pieces respectively placed in the two side storage cavities (3-4); the insertion rod (6) is provided with two pieces respectively passing through the through hole (3-5) and inserted into the latch slot (3-6).

6. The rear hidden performance sound column sound system according to claim 5, It is characterized in that The upper and lower ends of the back side of the sound column (5) are provided with threaded holes (5-1), and a connecting plate (7) is arranged between the two sound columns (5) for connection, and the two ends of the connecting plate (7) are respectively threadedly connected to one of the threaded holes (5-1) on the two sound columns (5); the back side of the sound column (5) is also provided with an audio hole, and the audio hole is connected to the interface module (2) through an audio line.

7. The rear hidden performance sound column sound system according to claim 1, It is characterized in that The back of the sound column (5) is provided with a handle (5-2); and the rear cover plate (4) is provided with notches at positions corresponding to the handle (5-2) and the interface module (2).

8. The rear hidden performance sound column sound system according to claim 3, It is characterized in that The bottom of the side storage cavity (3-4) is provided with a card slot (3-7); the rear cover plate (4) is provided with a card member (4-1), and the rear cover plate (4) is card-connected with the card slot (3-7) via the card member (4-1).

9. The rear hidden performance sound column sound system according to claim 1, It is characterized in that One end of the insert rod (6) is provided with an external thread column (6-1), the other end of the insert rod (6) is provided with an internal thread groove, and the bottom surface of the sound column (5) is also provided with an internal thread groove.

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