CN210670422U - Combined sound - Google Patents

Abstract

The utility model discloses a combination audio, including first stereo set and second stereo set, the upper surface of first stereo set is equipped with the recess, accomodate the connecting piece in the recess, the connecting piece includes fixed part and connecting portion, the lower extreme of fixed part is fixed in the recess, the lower extreme of connecting portion rotationally cup joints the upper end at the fixed part, the connecting hole that supplies connecting portion to stretch into is seted up to the lower surface of second stereo set. The utility model discloses simple structure, occupation space is little and the equipment easily, person of facilitating the use's carrying.

Description

Combined sound

Technical Field

The utility model relates to a stereo set technical field especially relates to a combination audio.

Background

With the rapid development of electronic technology, various technical products are continuously entering the daily life of people. In addition, these scientific and technological products are gradually affecting and changing people's lives. Among them, a sound system is widely used in life as an audio output device.

The utility model with the Chinese patent number of CN203722797U discloses a combined sound box, which comprises a shell, wherein an accommodating space is formed in the shell, a super-bass loudspeaker and two full-tone loudspeakers are arranged in the accommodating space, and a bass space is formed in the middle of the accommodating space; the super-bass loudspeaker is positioned in the bass space, and a box body airflow pipe is arranged in the middle of the rear end face of the shell and communicated with the bass space; the common full-tone loudspeaker and the ultra-low-tone loudspeaker are skillfully integrated, the structure of the combined sound box is simplified, the equipment is simplified, the occupied space is small, and the use is convenient. However, the above-mentioned audio set is inconvenient for the user to carry, and the portability of the audio set is reduced, which is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a simple structure and convenient carrying combined sound equipment.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a combination audio, includes first stereo set and second stereo set, the upper surface of first stereo set is equipped with the recess, accomodate the connecting piece in the recess, the connecting piece includes fixed part and connecting portion, the lower extreme of fixed part is fixed in the recess, the lower extreme of connecting portion rotationally cup joints the upper end at the fixed part, the connecting hole that supplies connecting portion to stretch into is seted up to the lower surface of second stereo set.

Preferably, the connecting part rotates in the fixed part by an angle ranging from 0 to 90 degrees.

Preferably, when the connecting part rotates to a position of 90 degrees with the fixing part, the upper surface of the connecting part is flush with the upper end of the groove.

As preferred scheme, first stereo set includes the casing, be formed with the holding chamber in the casing, the holding intracavity is equipped with audio circuit board, loudspeaker, well loudspeaker and woofer respectively, the audio circuit board is fixed on the trailing flank in the casing, loudspeaker is located the middle part of holding intracavity, well loudspeaker and woofer are located loudspeaker's both sides respectively, loudspeaker, well loudspeaker and woofer all with audio circuit board electric connection.

As the preferred scheme, one side of casing is equipped with the universal wheel, flexible chamber has been seted up to the opposite side of casing, the handle has been accomodate telescopically in the flexible intracavity.

Preferably, the handle comprises a first connecting rod, a second connecting rod and a lifting handle, one end of the first connecting rod is telescopically accommodated in the second connecting rod, the other end of the first connecting rod is connected with the lifting handle, and the second connecting rod is arranged in the telescopic cavity.

Preferably, the outer surface of one end of the first connecting rod extending into the second connecting rod is symmetrically provided with first convex blocks, the inner wall of one end of the second connecting rod connected with the first connecting rod is symmetrically provided with second convex blocks matched with the first convex blocks, and the second convex blocks are positioned above the first convex blocks.

Preferably, the sum of the lengths of the first bump and the second bump on the same side is greater than the distance from the outer surface of the first connecting rod to the inner wall of the second connecting rod on the same side.

As the preferred scheme, be equipped with the WIFI module on the audio frequency circuit board.

Compared with the prior art, the beneficial effects of the utility model are that: when needs use the stereo set, place first stereo set subaerial, then pull out the connecting piece in the recess of first stereo set upper surface, make connecting portion rotate to be 0 position with the fixed part, then on aiming at the connecting hole of second stereo set lower surface connecting portion and placing the upper surface of first stereo set, connecting portion insert in the connecting hole this moment, make the second stereo set firmly fix on first stereo set, after using the stereo set, upwards mention the second stereo set, make connecting portion break away from in the connecting hole, can follow the second stereo set and pull down the second stereo set on the first stereo set, then accomodate connecting portion back to in the recess again, pull out the handle from the side of first stereo set after that, the universal wheel of cooperation connection at another side, the pulling to first stereo set has been realized, moreover, the steam generator is simple in structure, occupation space is little and easy to assemble, and convenience of customers's carries.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the audio set of the present invention.

Fig. 2 is a schematic diagram of a first stereo.

Fig. 3 is a schematic view of a connector.

Fig. 4 is a schematic diagram of a second speaker.

Fig. 5 is a schematic view of the telescoping pole.

1-a first sound; 2-a second sound; 3-a tweeter; 4-a mediant horn; 5-woofer; 6-handle; 61-a second telescoping rod; 62-a first telescoping rod; 63-a handle; 64-first bump; 65-a second bump; 7-universal wheel; 8-a groove; 9-a connecting part; 10-a fixed part; 11-a housing; 12-connecting hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-5, an audio system includes a first audio device 1 and a second audio device 2, a groove 8 is disposed on an upper surface of the first audio device 1, a connecting member is received in the groove 8, the connecting member includes a fixing portion 10 and a connecting portion 9, a lower end of the fixing portion 10 is fixed in the groove 8, a lower end of the connecting portion 9 is rotatably sleeved on an upper end of the fixing portion 10, a connecting hole 11 for the connecting portion to extend into is disposed on a lower surface of the second audio device 2, wherein an angle range of the connecting portion 9 rotating at the fixing portion 10 is 0 ° to 90 °, and when the connecting portion 9 rotates to a position 90 ° from the fixing portion 10, an upper surface of the connecting portion 9 is flush with an upper end of.

Specifically, first stereo set 1 includes casing 11, is formed with the holding chamber in the casing 11, and the holding intracavity is equipped with audio circuit board respectively, loudspeaker 3, well loudspeaker 4 and woofer 5, and audio circuit board fixes on the trailing flank in the casing, and loudspeaker 3 is located the middle part of holding intracavity, and well loudspeaker 4 and woofer 5 are located loudspeaker 3's both sides respectively, loudspeaker 3, well loudspeaker 4 and woofer 5 all with audio circuit board electric connection.

Further, one side of the shell 11 is provided with the universal wheel 7, the other side of the shell 11 is provided with a telescopic cavity, the telescopic cavity is telescopically accommodated with a handle 6, wherein the handle 6 comprises a first connecting rod 62, a second connecting rod 61 and a handle, one end of the first connecting rod 62 is telescopically accommodated in the second connecting rod 61, the other end of the first connecting rod 62 is connected with the handle 63, and the second connecting rod 61 is arranged in the telescopic cavity.

Further, the outer surface of one end of the first connecting rod 62 extending into the second connecting rod 61 is symmetrically provided with a first bump 64, the inner wall of the end of the second connecting rod 61 connected with the first connecting rod 62 is symmetrically provided with a second bump 65 matched with the first bump 64, the second bump 65 is located above the first bump 64, in this embodiment, the sum of the lengths of the first bump 64 and the second bump 65 located on the same side is greater than the distance from the outer surface of the first connecting rod 62 to the inner wall of the second connecting rod 61 on the same side.

Furthermore, the audio circuit board is provided with the WIFI module, the WIFI module can be connected with the network television, wiring is reduced, and the use is convenient.

The working principle is as follows: when the stereo is needed, the first stereo 1 is placed on the ground, then the connecting piece is pulled out from the groove 8 on the upper surface of the first stereo 1, the connecting part 9 is rotated to the position which forms 0 degree with the fixed part 10, then the connecting hole 12 on the lower surface of the second stereo 2 is aligned with the connecting part 9 and placed on the upper surface of the first stereo 1, at the moment, the connecting part 9 is inserted into the connecting hole 12, the second stereo 2 is firmly fixed on the first stereo 1, after the stereo is used, the second stereo 2 is lifted upwards, the connecting part 9 is separated from the connecting hole 12, the second stereo 2 can be detached from the first stereo 1, then the connecting part 9 is contained back into the groove 8, then the pull handle 6 is pulled out from the side of the first stereo 1, the universal wheel 7 connected to the other side is matched, the first stereo 1 is pulled, the structure is simple, the space occupation is small, the assembly is easy, and the carrying by a user is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. An audio set, characterized in that: including first stereo set and second stereo set, the upper surface of first stereo set is equipped with the recess, the connecting piece has been accomodate in the recess, the connecting piece includes fixed part and connecting portion, the lower extreme of fixed part is fixed in the recess, the lower extreme of connecting portion rotationally cup joints the upper end at the fixed part, the connecting hole that supplies connecting portion to stretch into is seted up to the lower surface of second stereo set.

2. The audio kit of claim 1, wherein: the angle range of the rotation of the connecting part at the fixing part is 0-90 degrees.

3. The audio kit of claim 1, wherein: when the connecting part rotates to a position 90 degrees away from the fixing part, the upper surface of the connecting part is flush with the upper end of the groove.

4. The audio kit of claim 1, wherein: first stereo set includes the casing, be formed with the holding chamber in the casing, the holding intracavity is equipped with audio circuit board, loudspeaker, well loudspeaker and woofer respectively, the audio circuit board is fixed on the trailing flank in the casing, loudspeaker is located the middle part of holding intracavity, well loudspeaker and woofer are located loudspeaker's both sides respectively, loudspeaker, well loudspeaker and woofer all with audio circuit board electric connection.

5. The audio kit of claim 4, wherein: one side of casing is equipped with the universal wheel, flexible chamber has been seted up to the opposite side of casing, the handle has been accomodate telescopically in the flexible intracavity.

6. The audio kit of claim 5, wherein: the handle includes head rod, second connecting rod and handle, the one end of head rod is accomodate in the second connecting rod telescopically, the other end and the handle of head rod are connected, the second connecting rod sets up at flexible intracavity.

7. The audio kit of claim 6, wherein: the outer surface of one end of the first connecting rod extending into the second connecting rod is symmetrically provided with first convex blocks, the inner wall of one end of the second connecting rod connected with the first connecting rod is symmetrically provided with second convex blocks matched with the first convex blocks, and the second convex blocks are positioned above the first convex blocks.

8. The audio kit of claim 7, wherein: the sum of the lengths of the first lug and the second lug which are positioned on the same side is greater than the distance from the outer surface of the first connecting rod to the inner wall of the second connecting rod on the same side.

9. The audio kit of claim 4, wherein: and the audio circuit board is provided with a WIFI module.

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