Portable stacked sound box

Abstract

The portable stacked sound box comprises a box body, machine legs are arranged on the bottom surface of the box body, a stacking groove for accommodating the machine legs is formed in the top surface of the box body, an avoiding groove is formed in the top of the box body, a handle is arranged in the avoiding groove, and two strap buckles are arranged on the left and right sides of the lower part of the back surface of the box body. According to the principle of the utility model, when an upper sound box and a lower sound box are stacked, the machine legs on the bottom surface of the upper sound box are placed in the stacking grooves on the top surface of the lower sound box, and the handles of the sound boxes do not protrude out of the top surface, so that more sound boxes can be stacked, and the expansibility is better; when the sound box is carried, the sound box can be carried by utilizing the hidden handle on the top surface of the sound box, and the sound box can be carried by utilizing a strap penetrating through the strap buckle and the handle to form a strap of the sound box, so that a user can change a carrying mode according to own requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to a portable stacking sound box. Background Art

[0002] Portable stackable speakers are not only convenient to carry, but also can improve the sound quality after being combined. For example, a portable speaker with Chinese patent publication number CN106658277A includes a first speaker body and a second speaker body; the top of the first speaker body is provided with a slide groove, the bottom of the second speaker body is provided with a card strip that can be inserted into the slide groove from the front opening, and the top of the card strip passes through the upper opening of the slot; the first speaker body is also provided with a baffle for blocking the card strip in front of the slide groove, and the first speaker body is also provided with an installation cavity suitable for accommodating the baffle, and a spring is installed between the bottom of the baffle and the inner bottom wall of the installation cavity; a handle is installed on the top of the second speaker body. The handle of this kind of speaker cannot be hidden, and ultimately only two speakers can be stacked, and the expandability is limited; in addition, the speaker can only be carried by the handle, and the carrying method is single. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a portable stacking speaker, which can stack more speakers and has good expansibility; the speaker can be carried in more diverse ways and is convenient to carry.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a portable stackable speaker, including a box body, the bottom surface of the box body is provided with machine feet, the top surface of the box body is provided with a stacking groove for accommodating the machine feet, the top of the box body is provided with an avoidance groove, the avoidance groove is provided with a handle, and the lower back portion of the box body is provided with two left and right strap buckles. The principle of the utility model: when two upper and lower speakers are stacked, the machine feet on the bottom surface of the upper speaker can be placed into the stacking groove on the top surface of the lower speaker. Since the handle of the speaker does not protrude from the top surface, more speakers can be stacked, and the expandability is better; when carrying the speaker, the speaker can be carried by using the handle hidden on the top surface of the speaker, or by using a strap to pass through the strap buckle and the handle to form a speaker strap to carry the speaker. The user can change the carrying method according to their own needs.

[0005] As an improvement, a speaker is provided on the front of the box, and a control panel is provided on the side of the box.

[0006] As an improvement, the avoidance groove is arranged at a middle position of the top surface of the box body close to the back side, and the stacking grooves are arranged on both sides of the avoidance groove.

[0007] As an improvement, the machine foot is T-shaped, and the stacking groove includes a T-slot for the machine foot to move in and out horizontally and a receiving groove for the machine foot to move in and out vertically, and the receiving groove intersects and is connected with the T-slot.

[0008] As an improvement, one end of the T-slot is open and arranged on the back of the box body, the handle is locked on the box body by bolts, and the end of the handle extends to the opening of the T-slot.

[0009] As an improvement, mounting grooves are provided on the box body and at the shoulder strap buckle. The shoulder strap buckle comprises a U-shaped metal sheet and a connecting rod fixed on the U-shaped metal sheet. The U-shaped metal sheet is fastened to the box body by bolts.

[0010] As an improvement, a storage slot is provided on the back of the box, and the antenna is arranged in the storage slot.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When stacking two speakers, just put the feet on the bottom of the upper speaker into the stacking groove on the top of the lower speaker. Since the handles of the speakers do not protrude from the top surface, more speakers can be stacked, and the expandability is better. When carrying the speakers, you can use the hidden handles on the top of the speakers to carry the speakers, or you can use the strap to pass through the strap buckle and the handle to form a speaker strap to carry the speakers. Users can change the carrying method according to their own needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model.

[0014] Figure 2 It is a top view of the utility model.

[0015] Figure 3 It is a back view of the utility model.

[0016] Figure 4 It is a bottom view of the utility model. DETAILED DESCRIPTION

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] like Figures 1 to 4As shown, a portable stackable speaker can be used as a broadcasting speaker, which includes a box body 1, a speaker arranged on the front of the box body 1, and a control panel 5 arranged on the side of the box body 1. The bottom surface of the box body 1 is provided with machine feet 9, and the machine feet 9 are divided into two groups on the left and right, each group has two machine feet 9, that is, the bottom surface of the box body 1 is provided with four machine feet 9 distributed in a rectangular manner, and a connecting rib plate is provided between the two machine feet 9 in the same group, and the machine feet 9 are T-shaped, and the machine feet 9 are locked on the box body 1 by the locking plate. The top surface of the box body 1 is provided with two parallel stacking grooves 2 for accommodating the machine feet 9, and a group of machine feet 9 corresponds to one stacking groove 2; the stacking groove 2 includes a T-slot 21 for the machine feet 9 to move in and out horizontally and a accommodating groove 22 for the machine feet 9 to move in and out vertically, the accommodating groove 22 intersects and is connected with the T-slot 21, one end of the T-slot 21 is open and is arranged on the back of the box body 1, the machine foot 9 can be pushed into the T-slot 21 from the open end of the T-slot 21, and a locking state can be formed when the machine foot 9 is moved to a suitable position, and when the machine foot 9 moves to the accommodating groove 22, the machine foot 9 can be moved out vertically, so as to facilitate the disassembly of two speakers stacked together. A avoidance groove 3 is provided at the middle position of the top of the box body 1 near the back side, and a handle 4 is provided in the avoidance groove 3. The handle 4 is a hidden design, and the handle 4 does not protrude from the top surface of the box body 1, so that the stacked speakers are more stable; two stacking grooves 2 are provided on both sides of the avoidance groove 3, and the handle 4 is locked on the box body 1 by bolts, and the end of the handle 4 extends to the opening of the T-shaped groove 21. The opening of the T-shaped groove 21 can be blocked by the handle 4 to lock the machine foot 9 in the T-shaped groove 21. Two symmetrical shoulder strap buckles 7 are provided at the lower back of the box body 1, and mounting grooves are provided on the box body 1 and the shoulder strap buckle 7. The shoulder strap buckle 7 includes a U-shaped metal sheet and a connecting rod fixed on the U-shaped metal sheet. The U-shaped metal sheet is locked on the box body 1 by bolts. The shoulder strap buckle 7 of the metal part has higher strength. When in use, the shoulder strap is passed through the two shoulder strap buckles 7 and the handles 4 to form a shoulder strap on the back of the box body 1. The back of the box body 1 is provided with a storage slot 6, and the speaker antenna 8 is arranged in the storage slot.

[0019] Principle of the utility model: when two upper and lower speakers are stacked, the machine feet 9 on the bottom surface of the upper speaker can be placed into the stacking groove 2 on the top surface of the lower speaker. Since the handle 4 of the speaker does not protrude from the top surface, more speakers can be stacked, and the expandability is better. When carrying the speaker, the speaker can be carried by using the handle 4 hidden on the top surface of the speaker, or by using a strap to pass through the strap buckle 7 and the handle 4 to form a speaker strap to carry the speaker. The user can change the carrying method according to his or her own needs.

Claims

1. A portable stackable speaker, comprising a box body, characterized in that: The bottom surface of the box body is provided with machine feet, the top surface of the box body is provided with stacking grooves for accommodating the machine feet, the top of the box body is provided with an avoidance groove, a handle is provided in the avoidance groove, and the lower back part of the box body is provided with two shoulder strap buckles arranged on the left and right.

2. A portable stackable speaker according to claim 1, characterized in that: A speaker is arranged on the front of the box, and a control panel is arranged on the side of the box.

3. A portable stackable speaker according to claim 1, characterized in that: The avoidance groove is arranged at a middle position of the top surface of the box body close to the back side, and the stacking grooves are arranged on both sides of the avoidance groove.

4. The portable stackable speaker according to claim 1, characterized in that: The machine foot is T-shaped, and the stacking groove includes a T-shaped groove for the machine foot to move in and out horizontally and a containing groove for the machine foot to move in and out vertically, and the containing groove intersects and communicates with the T-shaped groove.

5. A portable stackable speaker according to claim 4, characterized in that: One end of the T-shaped slot is open and arranged on the back of the box body. The handle is locked on the box body by bolts, and the end of the handle extends to the opening of the T-shaped slot.

6. The portable stackable speaker according to claim 1, characterized in that: The box body and the shoulder strap buckle are provided with mounting grooves. The shoulder strap buckle comprises a U-shaped metal sheet and a connecting rod fixed on the U-shaped metal sheet. The U-shaped metal sheet is locked on the box body by bolts.

7. The portable stackable speaker according to claim 1, characterized in that: A storage slot is arranged on the back of the box body, and the antenna is arranged in the storage slot.

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