CN204244301U - A multifunctional mobile phone holder - Google Patents

Abstract

The utility model relates to a kind of Multifunctional mobile phone bracket.The utility model discloses a kind of Multifunctional mobile phone bracket, comprise rack module, Bluetooth audio device module, store and expand module, charging module, power module.The utility model solves current handset mounting and is confined to provide simple support function, the problem of the function singleness of handset mounting, thus the very important realistic meaning such as Multifunctional mobile phone bracket of the present utility model has that application purpose is clear and definite, demand is extensive, economic and practical and remarkable benefit.

Description

A multifunctional mobile phone holder

technical field

The utility model relates to the technical field of mobile phone fixing equipment, in particular to a multifunctional mobile phone bracket.

Background technique

With the advancement of technology, mobile phones have been widely used, especially large-screen smart phones are increasingly favored by young people. Watching videos and novels with mobile phones has become a major hobby of modern young people, but watching videos and novels with mobile phones for a long time can easily cause fatigue, so mobile phone holders have become more and more popular. At present, most of the existing mobile phone holders on the market are changed in physical structure, and only simple support functions are provided, and few mobile phone holders are truly multi-functional to meet user needs. For example, the current large-screen smart phones consume fast power, and it is inconvenient to charge them on the mobile phone stand. When charging, the mobile phone needs to be removed; in addition, the external sound of the mobile phone is too small and the sound effect is poor. The OTG function is added to the mobile phone and the function of the external memory card is cancelled, so the expansion of the mobile phone memory has become a problem affecting the use of users; in the end, many users may have more than one mobile phone, and the data and charging ports of different mobile phones are different, and the charging problem is also different. become a concern of users.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a multifunctional mobile phone holder, which solves the problem that the current mobile phone holder is limited to providing simple support functions, and the function of the mobile phone holder is single. The multi-functional mobile phone holder has very important practical significance such as clear application purpose, wide demand, economical applicability and remarkable benefits.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows: a multifunctional mobile phone holder, including a holder module, a Bluetooth audio module, a storage expansion module, a charging module, and a power supply module;

The bracket module includes a bracket shell, a groove, a charging head and a charging head slide rail, and the whole mobile phone bracket is encapsulated by the bracket shell; Charging head sliding on the rail;

The bluetooth audio module includes a single-chip microcomputer, a bluetooth module, an audio decoding module, an audio amplification module and a loudspeaker; the loudspeaker is arranged on the front of the support shell, and the single-chip microcomputer, bluetooth module, audio decoding module, and audio amplification module are built in the support shell;

The storage expansion module includes a USB interface and an SD card slot, and the USB interface and the SD card slot are all arranged on the back of the bracket shell;

The charging module includes a charging interface and a transfer switch, and the charging interface and the transfer switch are both arranged on the back of the bracket shell;

The power module includes a built-in mobile power module and a power indicator light, the built-in mobile power module is built in the bracket shell, and the power indicator light is arranged on the back of the bracket shell.

As a preferred solution, the charging head includes a mini USB connector, a USB3.0 connector and an Apple Lightning connector.

As a preferred solution, the Bluetooth audio module also includes a Bluetooth audio module switch and a volume control knob, which are arranged on the back of the bracket shell.

Compared with the prior art, the utility model has beneficial effects: the utility model solves the problem that the current mobile phone support is limited to providing simple support functions, and the function of the mobile phone support is single. The problem of small size and poor sound effect, the built-in mobile power supply and external charging function can effectively solve the user's charging problem and increase the battery life of the mobile phone. At the same time, it can also act as an external storage for mobile phones that support OTG functions. The integrated mini USB interface, USB3.0 interface and Apple Lightning interface support the expansion of mobile phones, so the multifunctional mobile phone holder of the utility model has very important practical significance such as clear application purpose, wide demand, economical applicability and significant benefits.

Description of drawings

Fig. 1 is a block diagram of the utility model;

Fig. 2 is the front overall structural diagram of the mobile phone support of the present utility model;

Fig. 3 is the back structure diagram of the mobile phone holder of the present invention;

Fig. 4 is the structural block diagram of bluetooth audio module in the utility model;

Fig. 5 is a schematic circuit diagram of the Bluetooth audio module in the present invention.

Detailed ways

The technical solutions provided by the utility model will be described in detail below in conjunction with specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the utility model and not to limit the scope of the utility model.

Example:

As shown in Figure 1, a multifunctional mobile phone holder includes a holder module 1, a Bluetooth audio module 2, a storage expansion module 3, a charging module 4, and a power module 5;

The support module 1 is used to solve the physical support problem of the mobile phone for the user; the bluetooth audio module 2 is paired with the smart phone through bluetooth to allow the bluetooth audio to replace the mobile phone, so as to solve the problems of low volume and poor sound effect of the mobile phone; The storage expansion module 3 is used to solve the problem of external storage expansion for mobile phones supporting the OTG function; the charging module 4 directly charges the mobile phone through an external power supply or charges the built-in mobile power module of the mobile phone bracket to solve the battery life problem of large-screen smart phones ; The power supply module 5 is used to supply power for the Bluetooth audio module 2 or to charge the mobile phone through the built-in mobile power supply module of the mobile phone bracket in the absence of external power supply.

As shown in Figure 2, the bracket module 1 includes a bracket shell 1-1, a groove 1-2, a charging head 1-3 and a charging head slide rail 1-4, and the whole mobile phone bracket is encapsulated by the bracket shell 1-1; The groove 1-2 is set on the front of the bracket shell 1-1, and the bottom of the groove 1-4 is provided with a charging head slide rail 1-4 and a charging head 1-3 sliding on the charging head slide rail 1-4; the charging head 1- 3 includes mini USB connector 1-3-1, USB3.0 connector 1-3-2 and Apple Lightning connector 1-3-3;

The groove 1-2 is used to insert and block the mobile phone to provide physical support for the mobile phone; the mini USB connector 1-3-1 is used to provide charging and data exchange connectors for the mobile phone with the mini USB interface. The USB3.0 connector 1-3-2 is used to provide charging and data exchange connectors for mobile phones with USB3.0 interface, and the Apple Lightning connector 1-3-3 is used to provide charging and data exchange connectors for mobile phones with Apple Lightning interface; The charging head slide rails 1-4 are used to allow each connector to slide on the slide rail, adjust the position of the connectors, and conveniently support different mobile phones with charging ports in different positions.

As shown in Figure 4, described bluetooth sound module 2 comprises single-chip microcomputer 2-1, bluetooth module 2-2, audio frequency decoding module 2-3, audio frequency amplifying module 2-4 and loudspeaker 2-5; Said loudspeaker 2-5 sets On the front of the support shell 1-1, the single-chip microcomputer 2-1, the Bluetooth module 2-2, the audio decoding module 2-3, and the audio amplification module 2-4 are built in the support shell 1-1; the Bluetooth audio module 2 passes Bluetooth module 2-2 is paired with mobile phone to provide bigger and better external sound for it; The chip model of the single-chip microcomputer 2-1 that adopts in the present embodiment is C8051F020, and the chip model of Bluetooth module 2-2 is AC511, audio frequency decoding module The chip model of 2-3 is VS1003, the chip model of the audio amplifier module is TDA2030A, and the circuit connection of the Bluetooth module 2-2 is shown in FIG. 5 .

As shown in Figure 3, the storage expansion module 3 includes a USB interface 3-1 and an SD card slot 3-2, and the USB interface 3-1 and the SD card slot 3-2 are both arranged on the back of the bracket shell 1-1; Used for external storage expansion for mobile phones that support OTG function;

The charging module 4 includes a charging interface 4-1 and a transfer switch 4-2, and the charging interface 4-1 and the transfer switch 4-2 are both arranged on the back of the bracket shell 1-1;

The charging interface 4-1 can adopt the most common mini-USB interface, which is used to connect an external power source to charge the mobile phone or to charge the built-in mobile power module of the bracket;

Described changeover switch 4-2 is divided into three grades, and its effect is respectively to allow external power supply to directly charge mobile phone, close charging function, allow external power supply to support built-in mobile power supply module charging;

The power module 5 includes a built-in mobile power module (since the mobile power module is built in the bracket shell, so it is not shown in the figure) and a power indicator 5-1, and the built-in mobile power module is built in the bracket shell 1-1 Inside, the power indicator light 5-1 is set on the back of the bracket shell 1-1;

The built-in mobile power module is used to store electricity, and to supply power for Bluetooth speakers and charge mobile phones when there is no external power supply;

The bluetooth audio module 2 also includes a bluetooth audio module switch and a volume control knob 2-6, which are arranged on the back of the bracket shell 1-1 for controlling the opening of the bluetooth audio and the adjustment of the volume.

During specific implementation, according to the interface of the mobile phone, flip the triangular three-dimensional bracket shell 1-1 to select the corresponding charging head 1-3, check the position of the interface on the mobile phone and then adjust the position of the charging head 1-3 on the charging head slide rail 1-4 accordingly. Access to the mobile phone, after adjustment, insert the mobile phone into the corresponding charging head 1-3 and the groove 1-2 to block the mobile phone and place it; according to the needs of the mobile phone, the external power supply is connected to the charging interface 4-1, through the switch 2Choose whether to charge the mobile phone or the built-in mobile power module in the bracket, and observe the power indicator 5-1 of the built-in mobile power module in the bracket. Charging function file; turn on the Bluetooth audio through the Bluetooth audio module switch and the volume control knob 2-6, and then turn on the mobile phone Bluetooth and Bluetooth audio module 2 to pair, after the pairing is completed, you can enjoy movies or music in the mobile phone through the Bluetooth audio, and at the same time The volume of the Bluetooth audio can be controlled by the Bluetooth audio module switch and the volume control knob 2-6 (the external power supply supplies power to the Bluetooth audio module 2 when there is an external power supply connected, and the built-in mobile power module in the bracket supplies the Bluetooth audio module when there is no external power supply connected. Module 2 power supply); if the connected mobile phone supports OTG function, we can also use the mobile phone to obtain the data in the U disk or external SD card through the storage expansion module 3.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present utility model rather than restrictive technical solutions. Those skilled in the art should understand that those who modify or equivalently replace the technical solutions of the present utility model do not Anything that deviates from the purpose and scope of the technical solution should be covered by the scope of the claims of the present utility model.

Claims (3)

1. A multifunctional mobile phone support, characterized in that: comprising a support module, a bluetooth audio module, a storage expansion module, a charging module, and a power supply module; The bracket module includes a bracket shell, a groove, a charging head and a charging head slide rail, and the whole mobile phone bracket is encapsulated by the bracket shell; Charging head sliding on the rail; The bluetooth audio module includes a single-chip microcomputer, a bluetooth module, an audio decoding module, an audio amplification module and a loudspeaker; the loudspeaker is arranged on the front of the support shell, and the single-chip microcomputer, bluetooth module, audio decoding module, and audio amplification module are built in the support shell; The storage expansion module includes a USB interface and an SD card slot, and the USB interface and the SD card slot are all arranged on the back of the bracket shell; The charging module includes a charging interface and a transfer switch, and the charging interface and the transfer switch are both arranged on the back of the bracket shell; The power module includes a built-in mobile power module and a power indicator light, the built-in mobile power module is built in the bracket shell, and the power indicator light is arranged on the back of the bracket shell. 2. A multifunctional mobile phone holder according to claim 1, wherein the charging head includes a mini USB connector, a USB3.0 connector and an Apple Lightning connector. 3. A multifunctional mobile phone holder according to claim 1, wherein the Bluetooth audio module further includes a Bluetooth audio module switch and a volume control knob, which are arranged on the back of the bracket shell.