CN109038737A - Phone charger with charging and audio enlarging function - Google Patents

Abstract

A mobile phone charger with charging and audio amplification functions, which is composed of a base, a charging rotor for a pickup seat, and a low-viscosity rubber disc. The base is provided with a backrest, the side of the base is provided with a charging port, and the front is provided with a speaker cover; A large chute is provided above the base, and a small chute and a positioning ring are arranged in the large chute; a limit bar and a pickup hole are arranged on the top of the pickup seat; the pickup seat is placed in the small chute, and the pickup The sound seat can slide in the small chute; the charging rotor is provided with a rotating shaft below, and a charging plug is arranged above; the rotating shaft is sleeved in the positioning ring, and the rotating shaft can rotate in the positioning ring; On the backrest; the charging port is connected to the rechargeable battery set in the base, the sound pickup hole is connected to the pickup set in the sound pickup seat, and a speaker is set in the speaker cover, and the speaker is connected to the audio amplifier; the audio amplifier is powered by a built-in rechargeable battery powered by. The device expands the function of the charger.

Description

Mobile Phone Charger with Charging and Audio Amplification

technical field

The invention relates to mobile phone supporting equipment, in particular to a mobile phone charger with charging and audio amplification functions.

Background technique

When watching videos with a mobile phone for a long time, I hope to have a charger that can fix the mobile phone, and I hope that this charger can charge the mobile phone while fixing the mobile phone, and can also amplify the audio of the mobile phone, so that the mobile phone can play more big effect.

Contents of the invention

Aiming at the deficiencies in the prior art, the invention provides a mobile phone charger with charging and audio amplification functions.

The purpose of the present invention is achieved in this way: a mobile phone charger with charging and audio amplification functions is composed of a base, a charging head for a pickup seat, and a low-viscosity rubber disc. The base is provided with a backrest, and the side of the base is provided with The charging port is provided with a speaker cover in front; a large chute is provided on the top of the base, and a small chute and a positioning ring are arranged in the large chute; a limit stop bar and a pickup hole are provided on the top of the pickup seat; The seat is placed in a small chute, and the pickup seat can slide in the small chute; there is a rotating shaft under the charging rotor, and a charging plug is arranged on the top; the rotating shaft is sleeved in the positioning ring, and the rotating shaft can rotate in the positioning ring The low-viscosity rubber disc is fixed on the backrest; the charging port is connected to the rechargeable battery provided in the base, the pickup hole is connected to the pickup provided in the pickup seat, and the pickup is connected to the audio amplification device provided in the base; the charging plug It is connected with the rechargeable battery arranged in the base; a speaker is arranged in the speaker cover, and the speaker is connected with an audio amplifier; the audio amplifier is powered by a built-in rechargeable battery.

The charging plug is inserted into the charging port of the mobile phone to provide charging power for the battery of the mobile phone; the sound pickup hole communicates with the pickup in the pickup seat, and sound waves can be transmitted to the pickup through the pickup hole; Sliding in the middle, it is convenient to align the sound pickup hole with the generating port of the mobile phone; the charging rotor can rotate around the axis of the rotating shaft.

Adopting the technical scheme of the present invention has the following beneficial effects:

1) This device is suitable as a device to amplify the volume of the mobile phone, and at the same time, it can charge the mobile phone when the volume of the mobile phone is amplified and played;

2) This device is especially suitable for amplifying and playing audio files in mobile phones for a long time in teaching or training occasions, and is also suitable for placing mobile phones to play video files;

3) This device expands the function of the charger.

Description of drawings

Fig. 1 is a perspective view (front side view) of the present invention;

Fig. 2 is a perspective view (side overlooking) of the present invention;

In the figure: 10—base, 11—backrest, 12—charging port, 13—speaker cover, 14—large chute, 15—small chute, 16—locating ring, 20—pickup seat, 21—limit bar , 22—Pickup hole, 30—Charging rotor, 31—Rotating shaft, 32—Charging plug, 40—Low-viscosity rubber disc.

Detailed ways

Below, the present invention will be further described in conjunction with the accompanying drawings and embodiments.

Fig. 1-Fig. 2 is an embodiment of the present invention, as shown in the figure, a kind of mobile phone charger with charging and audio amplification function, is made up of base 10, pickup base 20 charging rotor 30, low-viscosity glue disc 40 , the base 10 is provided with a backrest 11, the side of the base 10 is provided with a charging port 12, and the front is provided with a speaker cover 13; the top of the base 10 is provided with a large chute 14, and the large chute 14 is provided with a small chute 15 and Locating ring 16; Limit stop bar 21 and sound pickup hole 22 are arranged above described pickup seat 20; The bottom of the charging rotor 30 is provided with a rotating shaft 31, and a charging plug 32 is arranged on the top; the rotating shaft 31 is sleeved in the positioning ring 16, and the rotating shaft 31 can rotate in the positioning ring 16; the low-viscosity rubber disc 40 is fixed on the backrest 11 The charging port 12 is connected with the rechargeable battery provided in the base 10, the pickup hole 22 is connected with the pickup set in the pickup seat 20, and the pickup is connected with the audio amplification equipment provided in the base 10; the charging plug 32 is arranged in the base 10 The rechargeable battery is connected; the speaker cover 13 is provided with a loudspeaker, and the loudspeaker is connected with the audio amplifier; the audio amplifier is powered by a built-in rechargeable battery.

The bottom surface of described pickup base 20 is provided with microswitch, when pickup base 20 is subjected to the pressure of mobile phone weight, can lead the circuit between audio amplifier equipment and rechargeable battery, after taking away mobile phone, audio amplifier equipment and The circuit between the rechargeable batteries is broken.

Described charging plug 32 inserts mobile phone charging port and provides charging power for mobile phone battery; Described pickup hole 22 communicates with the pickup in the pickup seat 20, and sound wave can be transmitted in the pickup by pickup hole 22; Described pickup seat 20 It can slide in the small chute 15 to facilitate aligning the sound pickup hole 22 with the mouth of the mobile phone; the charging rotor 30 can rotate around the axis of the rotating shaft 31.

The device is suitable as a device for amplifying the volume of the mobile phone, and at the same time, it can charge the mobile phone when the volume of the mobile phone is amplified; this device is especially suitable for playing audio files in the mobile phone for a long time in the occasion of teaching or training, and is also suitable for The video file in the mobile phone is played; the device expands the function of the charger.

The above-mentioned embodiments of the present invention are for illustrating typical implementations of the present invention, rather than limiting the implementation of the present invention. The obvious changes derived from the hints of the embodiments of the present invention are still within the protection scope of the present invention.

Claims (5)

1. the phone charger of a kind of band charging and audio enlarging function, by pedestal (10), pickup seat (20) charging rotary head (30), Low viscosity lacquer disk(-sc) (40) composition, the pedestal (10) are provided with backrest (11), and the side of pedestal (10) is provided with charge port (12), Front is provided with speaker cover (13)；The upper surface of pedestal (10) offers big sliding slot (14), is provided with small sliding slot in big sliding slot (14) (15) and locating ring (16)；The upper surface of described pickup seat (20) is provided with limit blend stop (21) and pickup hole (22)；Pickup seat (20) it is placed in small sliding slot (15), pickup seat (20) can the sliding in small sliding slot (15)；Below the charging rotary head (30) Shaft (31) are provided with, are provided with charging plug (32) above；Shaft (31) covers in locating ring (16), and shaft (31) can be fixed Rotation in position circle (16)；The bottom surface of the pickup seat (20) is provided with microswitch, pressure of the pickup seat (20) by mobile phone weight When power, the circuit between audio multiplying arrangement and chargeable battery can be connected；The low viscosity lacquer disk(-sc) (40) is fixed on backrest (11) On；Charge port (12) is connect with the chargeable battery being arranged in pedestal (10), and pickup hole (22) are picked up with what is be arranged in pickup seat (20) The connection of sound device, sound pick-up are connect with the audio multiplying arrangement being arranged in pedestal (10)；It is set in charging plug (32) and pedestal (10) The chargeable battery connection set；Loudspeaker are provided in speaker cover (13), loudspeaker are connect with audio multiplying arrangement；Audio multiplying arrangement by Built-in chargeable battery power supply.

2. the phone charger of band charging and audio enlarging function according to claim 1, which is characterized in that the charging Plug (32) is inserted into mobile phone charge port and provides charge power supply for battery of mobile phone.

3. the phone charger of band charging and audio enlarging function according to claim 1, which is characterized in that the pickup Hole (22) is communicated with the sound pick-up in pickup seat (20), and sound wave can be transmitted in sound pick-up by pickup hole (22).

4. the phone charger of band charging and audio enlarging function according to claim 1, which is characterized in that the pickup Seat (20) can slide in small sliding slot (15), facilitate the generation mouth of pickup hole (22) alignment mobile phone.

5. the phone charger of band charging and audio enlarging function according to claim 1, which is characterized in that the charging Rotary head (30) can be rotated by the center of circle of the axial line of shaft (31).