CN212138096U

CN212138096U - Multifunctional charger

Info

Publication number: CN212138096U
Application number: CN202021069252.7U
Authority: CN
Inventors: 陈文乐
Original assignee: Dongguan Mlf Tech Co ltd
Current assignee: Dongguan Mlf Tech Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-11
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a multifunctional charger, which comprises a shell, wherein a main control chip and a charging chip are arranged in the shell, and a charging interface, an HDMI interface, a TF card slot and an SD card slot are arranged on the shell; the HDMI interface, the TF card slot and the SD card slot are respectively connected with the main control chip; the main control chip is connected with the charging chip; the charging chip is connected with the charging interface. The utility model provides a pair of multifunctional charger, simple structure easily realizes, full play the added value of product, has solved the defect of charger function singleness, has satisfied people's different user demands to user experience degree has been improved.

Description

Multifunctional charger

Technical Field

The embodiment of the utility model provides a relate to charger technical field, especially relate to a multifunctional charger.

Background

With the continuous development of science and technology and the gradual increase of national economic level, mobile electronic products, such as mobile phones, have become an essential part of people's lives. People can not only make calls and send information through the mobile phone, but also surf the internet and play games through the mobile phone. For the young, the mobile phone will feel anxiety as long as it is not around for one minute, which increases the frequency of use of the mobile phone and the number of times of charging with respect to it. The charger is a main device for charging the mobile phone and is used for converting household electricity into voltage and current suitable for charging the mobile phone.

At present, most chargers on the market still stay in the stage of only providing the charging function, the added value of the product cannot be fully exerted, along with the improvement of science and technology, the requirements of people on the charger are increasingly improved, and if the charger still keeps the single function of charging the mobile phone, different use requirements of people are difficult to meet.

Therefore, a new charger is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional charger to solve the not enough of prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a multifunctional charger comprises a shell, wherein a main control chip and a charging chip are arranged in the shell, and a charging interface, an HDMI (high-definition multimedia interface), a TF (TransFlash) clamping groove and an SD (secure digital) clamping groove are arranged on the shell;

the HDMI interface, the TF card slot and the SD card slot are respectively connected with the main control chip;

the main control chip is connected with the charging chip;

the charging chip is connected with the charging interface.

Furthermore, in the multifunctional charger, the shell is also provided with a charging pin or a charging wire;

the charging pin or the charging wire is connected with the charging chip.

Further, the multifunctional charger further comprises an input module, a light module and/or a sound module;

the input module is connected with the main control chip and used for receiving input operation of a user and transmitting the input operation to the main control chip;

the main control chip is used for generating a light control instruction and/or a sound control instruction according to the input operation;

the light module is connected with the main control chip and used for sending a light distress signal according to the light control instruction;

the sound module is connected with the main control chip and used for sending out a sound distress signal according to the sound control instruction.

Further, in the multifunctional charger, the light module comprises a light control circuit and a light device;

the light control circuit is arranged in the shell, is connected with the main control chip and is used for adjusting an electric signal provided for the light-emitting device according to the light control instruction;

the light device is arranged on the shell, connected with the light control circuit and used for sending a light distress signal according to the electric signal adjusted by the light control circuit.

Further, in the multifunctional charger, the sound module includes an audio amplification circuit, a speaker driving circuit and a speaker;

the audio amplification circuit is arranged in the shell and connected with the main control chip, the loudspeaker driving circuit is arranged in the shell and connected with the audio amplification circuit, and the loudspeaker is arranged on the shell and connected with the loudspeaker driving circuit;

the audio amplifying circuit is used for adjusting an electric signal provided for the loudspeaker driving circuit according to the sound control instruction;

the loudspeaker driving circuit is used for driving the loudspeaker to emit a sound distress signal according to the electric signal adjusted by the audio amplifying circuit.

Further, in the multifunctional charger, an energy storage module is also arranged in the shell;

the energy storage module is connected with the charging chip and used for storing electric energy and providing power for the light module and/or the sound module.

Further, in the multifunctional charger, the input module is arranged on the shell and is a physical key or a virtual key.

Furthermore, in the multifunctional charger, a plurality of charging interfaces are provided;

the charging interface at least comprises one or more combinations of a quick charging interface, a Type-C interface, a Lightning interface and a Micro USB interface.

Further, the multifunctional charger further comprises a display touch module;

the display touch module is arranged on the shell, connected with the main control chip and used for displaying the message received by the connected electric equipment through the main control chip and performing touch operation on the displayed message.

Further, the multifunctional charger further comprises a battery charging bin;

the battery charging bin is arranged on the shell, is connected with the charging chip and is used for charging the rechargeable battery.

The embodiment of the utility model provides a pair of multifunctional charger, simple structure easily realizes, full play the added value of product, has solved the defect of charger function singleness, has satisfied people's different user demands to user experience degree has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a multifunctional charger according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a multifunctional charger according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a multifunctional charger according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a multifunctional charger according to an embodiment of the present invention;

fig. 5 is a schematic diagram of functional modules of a multifunctional charger according to an embodiment of the present invention.

Reference numerals:

casing 1, main control chip 2, the chip 3 that charges, interface 4 charges, HDMI interface 5, TF draw-in groove 6, SD draw-in groove 7, the participate in 8 that charges, input module 9, light module 10, sound module 11, energy storage module 12 shows touch module 13, battery charging storehouse 14.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 5, an embodiment of the present invention provides a multifunctional charger, including a housing 1, a main control chip 2 and a charging chip 3 are disposed in the housing 1, and the housing 1 is provided with a charging interface 4, an HDMI interface 5, a TF card slot 6, and an SD card slot 7;

the HDMI 5, the TF card slot 6 and the SD card slot 7 are respectively connected with the main control chip 2;

the main control chip 2 is connected with the charging chip 3;

the charging chip 3 is connected with the charging interface 4.

It should be noted that, through the HDMI interface 5, connection between other devices, such as a television, and a mobile phone can be realized, so that the mobile phone can transmit audio and video data to the television through the HDMI interface 5 for playing, that is, the screen projection function of the mobile phone can be realized. Through TF card slot 6, can realize the connection between TF card and the cell-phone, make things convenient for the cell-phone to pass through TF card slot 6 reads the data of TF card to and write in data into the TF card. Through with SD draw-in groove 7, can realize being connected between SD card and the cell-phone, make things convenient for the cell-phone to pass through SD draw-in groove 7 reads the data of SD card to and write into the SD card with data.

Preferably, the housing 1 is further provided with a charging pin 8 or a charging wire; the charging pin 8 or the charging wire is connected with the charging chip 3.

It should be noted that the charging pin 8 and the charging wire are different in that the charging wire can release the movement of the charger body, so that the charger body can move at any angle. Alternatively, the charging pin 8 is taken as an example in the present embodiment.

In this embodiment, there are several charging interfaces 4;

the charging interface 4 at least comprises one or more combinations of a quick charging interface, a Type-C interface, a Lightning interface and a Micro USB interface.

And the quick charging interface supports PD protocol quick charging.

Preferably, the multifunctional charger has an emergency help function, and is specifically realized by an input module 9, a light module 10 and/or a sound module 11;

the input module 9 is connected with the main control chip 2, and is used for receiving input operation of a user and transmitting the input operation to the main control chip 2;

the main control chip 2 is used for generating a light control instruction and/or a sound control instruction according to the input operation;

the light module 10 is connected with the main control chip 2 and used for sending a light distress signal according to the light control instruction;

the sound module 11 is connected with the main control chip 2 and used for sending out a sound distress signal according to the sound control instruction.

It should be noted that the light distress signal means that the light module 10 lights the light in an SOS mode, that is, three short, three long, three short, and the light circulates according to red, green, blue, yellow, cyan, and purple, so that the light distress purpose can be achieved under different light conditions.

The sound distress signal means that high-decibel sound is emitted according to an SOS mode, namely three short, three long and three short in sequence, so that the purpose of sound distress is achieved.

In this embodiment, the input module 9 is disposed on the housing 1, and specifically is a distress button. As long as the user presses the distress key, the multifunctional charger can send out a light distress signal and/or a sound distress signal.

For example, the input module 9 may be a physical key or a virtual key, as long as the input of the user can be realized.

In order to avoid the discovery of misoperation, the protection cover is arranged above the input module 9, and the protection cover needs to be opened first when in use. And also set that the input module 9 can be triggered only by quickly pressing the input module 5 times within 3 seconds.

Preferably, the light module 10 includes a light control circuit and a light device;

the light control circuit is arranged in the shell 1, is connected with the main control chip 2 and is used for adjusting an electric signal provided for the light-emitting device according to the light control instruction;

the light device is arranged on the shell 1, connected with the light control circuit and used for sending a light distress signal according to the electric signal adjusted by the light control circuit.

Preferably, the sound module 11 includes an audio amplifying circuit, a speaker driving circuit and a speaker;

the audio amplification circuit is arranged in the shell 1 and connected with the main control chip 2, the loudspeaker driving circuit is arranged in the shell 1 and connected with the audio amplification circuit, and the loudspeaker is arranged on the shell 1 and connected with the loudspeaker driving circuit;

It should be noted that the specific functions of the circuit designs mentioned in this embodiment, such as the light control circuit, the audio amplification circuit and the speaker driving circuit, are to ensure the normal operation of the functions of the charger, and in view of the fact that these circuit designs are easy to implement in the prior art and are not the key points of the design of this solution, they are not further described here.

Preferably, an energy storage module 12 is further disposed in the housing 1;

the energy storage module 12 is connected to the charging chip 3, and is configured to store electric energy and provide power to the light module 10 and/or the sound module 11.

It should be noted that, the energy storage module 12 charges after the charger is connected to the power supply each time, and considering the volume problem of the charger, the energy storage module 12 can store less electric energy, so that the energy storage module is only set to supply power to the light module 10 and/or the sound module 11 for operation, and is not set to supply power to the electric equipment as a charger function.

Preferably, the multifunctional charger has a man-machine interaction function, namely, further comprises a display touch module 13;

the display touch module 13 is disposed on the housing 1, connected to the main control chip 2, and configured to display a message received by a connected electric device through the main control chip 2, and perform a touch operation on the displayed message.

It should be noted that, this function has the advantage that, when the charging device receives the message, the reading and replying of the message can be completed without directly operating the charging device, so that the situation that the charging device is used while charging can be reduced, and the charging efficiency of the charging device is not affected.

Preferably, the multifunctional charger further comprises a battery charging bin 14;

the battery charging bin 14 is arranged on the shell 1, is connected with the charging chip 3 and is used for charging the rechargeable battery.

It should be noted that, in the present embodiment, the charging of the battery and the charging of the electric device are integrated, so that the charging object of the charger is not limited to the electric device, but may also be a rechargeable battery, such as a No. 7 battery, a No. 5 battery, a camera battery, and the like.

It should be noted that, in this embodiment, the positions of the components disposed on the housing 1 are not exclusive, and may be disposed on any surface of the housing according to actual needs.

The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.

Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and "comprising" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.

When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.

Claims

1. A multifunctional charger is characterized by comprising a shell, wherein a main control chip and a charging chip are arranged in the shell, and a charging interface, an HDMI (high definition multimedia interface), a TF (TransFlash) card slot and an SD (secure digital) card slot are arranged on the shell;

the main control chip is connected with the charging chip;

the charging chip is connected with the charging interface.

2. The multifunctional charger according to claim 1, wherein a charging pin or a charging wire is further provided on the housing;

the charging pin or the charging wire is connected with the charging chip.

3. The multi-functional charger of claim 1, further comprising an input module, a light module, and/or a sound module;

4. The multi-functional charger of claim 3, wherein the light module comprises a light control circuit and a light device;

the light control circuit is arranged in the shell, is connected with the main control chip and is used for adjusting an electric signal provided for the light device according to the light control instruction;

5. The multi-functional charger of claim 3, wherein the sound module comprises an audio amplification circuit, a speaker drive circuit, and a speaker;

6. The multi-functional charger of claim 3, wherein an energy storage module is further disposed within the housing;

7. The multifunctional charger according to claim 3, wherein the input module is disposed on the housing and is a physical key or a virtual key.

8. The multifunctional charger according to claim 1, wherein there are several charging interfaces;

9. The multifunctional charger according to claim 1, further comprising a display touch module;

10. The multi-functional charger of claim 1, further comprising a battery charging chamber;