CN210725211U

CN210725211U - Mutual inductance magic sound box

Info

Publication number: CN210725211U
Application number: CN201922183745.7U
Authority: CN
Inventors: 赵耀京
Original assignee: Shenzhen Xiaojin Electronic Technology Co Ltd
Current assignee: Shenzhen Xiaojin Electronic Technology Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-06-09
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses an exchangeable magic stereo set, including audio amplifier body and audio amplifier support, the audio amplifier body is located audio amplifier support's inboard, audio amplifier support's front side is equipped with the equipment standing groove, and the equipment standing groove inboard is equipped with two rubber belts, the both ends of rubber belt all are equipped with the slider, and the other end of slider passes through T shape spout and audio amplifier support sliding connection, audio amplifier support's back is equipped with the backup pad, the one end of backup pad is connected through pivot and audio amplifier support rotation, and the other end of backup pad passes through draw-in groove and audio amplifier support joint, audio amplifier support's one end is equipped with limiting plate and transmission shaft, the limiting plate passes through spout and audio amplifier support sliding connection, and one side of limiting plate is equipped with the rack, the transmission shaft is located the inboard. Compare with traditional mutual inductance magic stereo set, the utility model discloses completion playback devices's that can be convenient is fixed, and its inclination can be adjusted simultaneously.

Description

Mutual inductance magic sound box

Technical Field

The utility model relates to a speaker technical field specifically is an mutual inductance magic stereo set.

Background

The principle of the mutual inductance sound box is that by utilizing the NFC technology, when the mobile phone is close to or in contact with the sound box, data transmission and music playing can be achieved. Most of the existing mutual inductance sound boxes need to be pasted with a playing device to work, so that the inclination angle of the existing mutual inductance sound boxes is limited, meanwhile, the equipment fixing structure of the existing mutual inductance sound boxes is simple, most of the existing mutual inductance sound boxes do not have an angle adjusting function, and great inconvenience is brought if a user watches videos.

Therefore, a mutual inductance magic sound is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mutual inductance magic stereo set to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exchangeable magic stereo set, includes audio amplifier body and audio amplifier support, the audio amplifier body is located audio amplifier support's inboard, audio amplifier support's front side is equipped with the equipment standing groove, and the equipment standing groove inboard is equipped with two rubber belts, the both ends of rubber belt all are equipped with the slider, and the other end of slider passes through T shape spout and audio amplifier support sliding connection, audio amplifier support's back is equipped with the backup pad, the one end of backup pad is connected through pivot and audio amplifier support rotation, and the other end of backup pad passes through draw-in groove and audio amplifier support joint, audio amplifier support's one end is equipped with limiting plate and transmission shaft, the limiting plate passes through spout and audio amplifier support sliding connection, and one side of limiting plate is equipped with the rack, the transmission shaft is located the inboard of limiting plate.

Preferably, the bottom of the equipment placing groove is provided with a semicircular limiting groove.

Preferably, one end of the sound box bracket, which is far away from the limiting plate, is provided with a clamping block, the clamping block is slidably connected with the sound box bracket through an insertion groove, one end of the clamping block is elastically connected with the sound box bracket through a spring, and the other end of the clamping block is inserted into a clamping groove at the end part of the supporting plate.

Preferably, one side of the sound box support is provided with a knob, and the knob is fixed at the end of the transmission shaft through a thread groove.

Preferably, one end, far away from the limiting plate, of the sound box support is provided with a wear-resistant rubber pad.

Preferably, both sides of the sound box support are provided with openings, and the openings are provided with dust covers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a sound box holder and come to fix playback devices and sound box body, the sound box body is fixed inside the sound box holder, be equipped with the equipment standing groove that is used for fixed playback devices at the front end of sound box holder, through set up two position adjustable rubber belts in the equipment standing groove, when the inclination of sound box holder is great, drop in order to prevent playback devices from the equipment standing groove, the accessible rubber belt fixes playback devices, be equipped with the backup pad that is used for adjusting inclination and the limiting plate that is used for adjusting the backup pad at sound box holder's back, the limiting plate is located the one end that the backup pad is close to the pivot, can restrict the angle that opens of backup pad through the limiting plate, thereby reach the purpose of adjusting inclination. Compare with traditional mutual inductance magic stereo set, the utility model discloses completion playback devices's that can be convenient is fixed, and its inclination can be adjusted simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the expanded structure of the present invention;

fig. 3 is a schematic view of the back structure of the present invention.

In the figure: 1. a sound box body; 2. a sound box bracket; 3. an equipment placing groove; 4. a rubber band; 5. a support plate; 6. a card slot; 7. a limiting plate; 8. a drive shaft; 9. a limiting groove; 10. a clamping block; 11. a knob; 12. a wear-resistant rubber pad; 13. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a mutual inductance magic sound, which comprises a sound box body 1 and a sound box support 2, wherein the sound box body 1 is arranged at the inner side of the sound box support 2, the front side of the sound box support 2 is provided with an equipment placing groove 3, the inner side of the equipment placing groove 3 is provided with two rubber belts 4, both ends of each rubber belt 4 are provided with sliders, the other end of each slider is connected with the sound box support 2 in a sliding way through a T-shaped sliding groove, the back of the sound box support 2 is provided with a support plate 5, one end of the support plate 5 is rotationally connected with the sound box support 2 through a rotating shaft, the other end of the support plate 5 is connected with the sound box support 2 in a clamping way through a clamping groove 6, one end of the sound box support 2 is provided with a limit plate 7 and a transmission shaft 8, the limit plate 7 is connected with the sound box support, and transmission shaft 8 passes through the gear and is connected with limiting plate 7 transmission, can fix playback devices from both ends through rubber band 4, because the existence of rack, just can drive limiting plate 7 motion through rotating transmission shaft 8.

The bottom of the equipment placing groove 3 is provided with a semicircular limiting groove 9, and the playing equipment can be effectively prevented from sliding down through the limiting groove 9. The loudspeaker box support is characterized in that a clamping block 10 is arranged at one end, away from the limiting plate 7, of the loudspeaker box support 2, the clamping block 10 is connected with the loudspeaker box support 2 in a sliding mode through an insertion groove, one end of the clamping block 10 is connected with the loudspeaker box support 2 in an elastic mode through a spring, the other end of the clamping block 10 is inserted into a clamping groove 6 in the end portion of the supporting plate 5 in an insertion mode, when the supporting plate 5 needs to be used, the clamping block 10 is pushed to be separated from the clamping groove 6, and then the supporting. One side of sound box support 2 is equipped with knob 11, and knob 11 passes through the thread groove to be fixed at the tip of transmission shaft 8, conveniently rotates transmission shaft 8 through knob 11. And one end of the sound box support 2, which is far away from the limiting plate 7, is provided with a wear-resistant rubber pad 12. Both sides of the sound box support 2 are provided with openings 13, dust covers are arranged at the openings 13, and sound can be transmitted out due to the openings.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: be equipped with the equipment standing groove 3 that is used for fixed broadcast equipment at the front end of audio amplifier support 2, during the use directly place broadcast equipment in the equipment standing groove 3 can, when audio amplifier support 2's inclination is great, in order to prevent that broadcast equipment from dropping in the equipment standing groove 3, accessible rubber band 4 is fixed broadcast equipment, be equipped with backup pad 5 that is used for adjusting inclination and the limiting plate 7 that is used for adjusting backup pad 5 angle of opening and shutting at audio amplifier support 2's back, limiting plate 7 is located the one end that backup pad 5 is close to the pivot, can restrict the angle that opens of backup pad 5 through limiting plate 7, thereby reach the purpose of adjusting inclination.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mutual inductance magic stereo set, includes audio amplifier body (1) and audio amplifier support (2), its characterized in that: the loudspeaker box comprises a loudspeaker box body (1), a loudspeaker box support (2), an equipment placing groove (3) is arranged on the front side of the loudspeaker box support (2), two rubber belts (4) are arranged on the inner side of the equipment placing groove (3), sliders are arranged at two ends of each rubber belt (4), the other end of each slider is connected with the loudspeaker box support (2) in a sliding mode through a T-shaped sliding groove, a supporting plate (5) is arranged on the back of the loudspeaker box support (2), one end of each supporting plate (5) is rotatably connected with the loudspeaker box support (2) through a rotating shaft, the other end of each supporting plate (5) is connected with the loudspeaker box support (2) in a clamping mode through a clamping groove (6), a limiting plate (7) and a transmission shaft (8) are arranged at one end of the loudspeaker box support (2), the limiting plate (7) is connected with the loudspeaker box support (2) in a sliding mode through the sliding grooves, a rack is arranged on one side of, and the transmission shaft (8) is in transmission connection with the limiting plate (7) through a gear.

2. The mutual inductance magic sound of claim 1, wherein: the bottom of the equipment placing groove (3) is provided with a semicircular limiting groove (9).

3. The mutual inductance magic sound of claim 1, wherein: one end, far away from the limiting plate (7), of the sound box support (2) is provided with a clamping block (10), the clamping block (10) is connected with the sound box support (2) in a sliding mode through an insertion groove, one end of the clamping block (10) is connected with the sound box support (2) in an elastic mode through a spring, and the other end of the clamping block (10) is inserted into a clamping groove (6) in the end portion of the supporting plate (5).

4. The mutual inductance magic sound of claim 1, wherein: one side of the sound box support (2) is provided with a knob (11), and the knob (11) is fixed at the end part of the transmission shaft (8) through a thread groove.

5. The mutual inductance magic sound of claim 1, wherein: and one end of the sound box support (2) far away from the limiting plate (7) is provided with a wear-resistant rubber pad (12).

6. The mutual inductance magic sound of claim 1, wherein: both sides of the sound box support (2) are provided with openings (13), and dust covers are arranged at the positions of the openings (13).