CN209881874U - Multifunctional mobile phone shell - Google Patents

Abstract

The utility model belongs to the technical field of the mobile device accessory and specifically relates to a multifunctional mobile phone shell is related to. This multifunctional mobile phone shell includes: main circuit board, speaker module, electric core, bluetooth module and charging assembly. The application provides a multifunctional mobile phone shell has adopted main circuit board, speaker module, electric core and bluetooth module, can charge for the cell-phone simultaneously through the audio frequency on the bluetooth module data transmission broadcast cell-phone, the daily use of the cell-phone of being convenient for. First trough, second trough and connector groove on the backshell have been adopted in this application embodiment, can take out the charging wire during use and charge, and the use that does not influence the cell-phone shell can be accomodate on the backshell in the time spent not. The support has been adopted in this application embodiment, has put the thing groove and fixed subassembly, and the support can be for the cell-phone provides the support be convenient for watch the film etc. with the cell-phone, can accomodate data line etc. and fix through fixed subassembly in putting the thing groove.

Description

Multifunctional mobile phone shell

Technical Field

The application relates to the field of electronic accessories, in particular to a multifunctional mobile phone shell.

Background

With the development of science and technology, people gradually enter the information age, mobile phones become one of the essential tools in daily life, more and more mobile phone brands enter eye curtains of people, and the types and styles are even more numerous.

The mobile phone has many internal electronic devices, so the mobile phone is high in price and easy to damage. Various mobile phone cases are available on the market at the time of use. However, most of the mobile phone shells in the prior art only play a role in protection and have a single function. The design of the mobile phone enables the loudspeaker and the battery of the mobile phone to be compressed, and the loudspeaker is arranged at the bottom, so that the power amplification effect is influenced. The battery with the compressed capacity ensures that people need to carry the charger frequently when using the mobile phone to meet the requirement of daily use of the mobile phone, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional mobile phone shell to solve the aforementioned problem that exists among the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a multifunctional mobile phone shell comprises a groove for accommodating a mobile phone and a slotting component matched with mobile phone keys, and further comprises: the shell comprises a rear shell formed at the bottom of the shell and a side wall connected with the rear shell, and the rear shell and the side wall are enclosed into the groove; an accommodating cavity is formed in the rear shell; a main circuit board, a speaker module, an electric core and a Bluetooth module are arranged in the accommodating cavity, the main circuit board is electrically connected with the speaker module, the electric core and the Bluetooth module respectively, and the input end of the speaker module is electrically connected with the output end of the Bluetooth module so that the speaker module can play mobile phone audio; the battery cell supplies power to the loudspeaker module and the Bluetooth module through the main circuit board; the charging assembly comprises a charging wire and a charging connector which are electrically connected with each other, the charging wire is electrically connected with the main circuit board, and a leading-out end of the charging wire penetrates through the accommodating cavity and extends outwards to form a section; the charging connector is electrically connected with the leading-out end of the charging wire; the charging connector and part of the charging wires are arranged at the bottom of the rear shell in a storage mode.

Furthermore, a singlechip and a charging module which are electrically connected with each other are integrated on the main circuit board, and the charging module is electrically connected with the battery cell; and a charging socket electrically connected with the charging module is embedded in the rear shell and used for charging the battery cell.

Further, be provided with first trough and second trough that communicate each other on the backshell, first trough sets up the side of backshell, the second trough sets up the bottom of backshell to form with the charging wire stretches out the part of backshell is accomodate passageway on the backshell.

Further, the bottom of backshell is provided with the joint groove, the joint groove with the joint looks adaptation that charges, so that the joint card that charges is gone into the joint groove.

Furthermore, the electronic device also comprises a switch which is embedded on the rear shell and electrically connected with the main circuit board.

Furthermore, the bottom of the rear shell is provided with a dust screen, and the dust screen corresponds to the loudspeaker module.

Furthermore, a storage groove is formed in the rear shell, and a fixing assembly is arranged in the storage groove to fix the articles contained in the storage groove.

Further, fixed subassembly is including pasting son knot and pasting box, paste the first end that son was detained with backshell fixed connection, the second end with paste the box and link together with separable or mode that can paste, paste the box with backshell fixed connection.

Further, a support is arranged at the notch of the storage groove, the support is connected with the rear shell through a hinge, and the hinge is provided with multistage damping.

Further, a pull groove is formed in the support to open the support.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the embodiment of the application adopts the main circuit board, the loudspeaker module, the battery cell and the Bluetooth module, and the audio on the mobile phone can be charged for the mobile phone through the data transmission and play of the Bluetooth module, so that the mobile phone can be conveniently used in daily life.

2. First trough, second trough and connector groove on the backshell have been adopted in this application embodiment, can take out the charging wire during use and charge, and the use that does not influence the cell-phone shell can be accomodate on the backshell in the time spent not.

3. The support has been adopted in this application embodiment, has put the thing groove and fixed subassembly, and the support can be for the cell-phone provides the support be convenient for watch the film etc. with the cell-phone, can accomodate data line etc. and fix through fixed subassembly in putting the thing groove.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional mobile phone case proposed in the present application;

figure 2 is a side view of a multifunction handset housing in an embodiment of the present application;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic structural view of the multifunctional mobile phone case in the storage state according to the embodiment of the present application;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

fig. 6 is a rear view of the multifunctional handset housing in a stowed state in an embodiment of the present application;

fig. 7 is a schematic structural diagram of a charging assembly in an operating state according to an embodiment of the present application;

FIG. 8 is a partial enlarged view of portion B of FIG. 7;

FIG. 9 is a front view of FIG. 7;

fig. 10 is a schematic structural view of a multifunctional handset case in an in-use state according to an embodiment of the present application;

fig. 11 is a control flow chart in the embodiment of the present application.

Description of the reference numerals

1-shell, 101-rear shell, 1011-containing cavity, 1012-through hole, 1013-first wiring groove, 1014-second wiring groove, 1015-connector groove, 1016-storage groove, 1017-switch groove, 102-side wall, 103-groove;

2-slotted component, 201-speaker hole, 202-charging hole, 203-earphone hole, 204-camera hole, 205-volume adding groove, 206-volume reducing groove, 207-shutdown groove;

3-loudspeaker module, 4-main circuit board, 5-Bluetooth module, 6-battery core, 7-support, 701-pull groove, 8-switch, 9-dustproof net, 10-charging wire, 11-charging connector, 12-charging socket, 13-sticking male button and 14-sticking female button.

Detailed Description

In order that the above objects, features and advantages of the present application can be more clearly understood, a more particular description of the present application will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

Fig. 1-11 show schematic structural diagrams of a multifunctional mobile phone shell according to the present invention. For convenience of description, the terms "upper", "lower", "left" and "right" are used in the same way as the drawings, but do not limit the structure of the present invention.

As shown in fig. 1 to 11, a multifunctional mobile phone case includes a case 1 and a charging assembly. Wherein the housing 1 includes a rear case 101 formed at the bottom of the housing 1 and a sidewall 102 positioned around the top of the rear case 101 and connected to the rear case 101. Optionally, the rear shell 101 and the side wall 102 are processed into an integrated structure, and both are made of a silica gel material, so that impact on the mobile phone caused by collision can be absorbed, and damage to the mobile phone is reduced. The rear case 101 and the side walls 102 are rounded to better conform to the phone case, thereby enhancing the feel of the phone case. After the mobile phone is placed in the mobile phone shell, the back of the mobile phone, i.e. the back direction of the rear shell 101, is the bottom of the rear shell 101.

The rear shell 101 and the side walls 102 enclose a recess 103 for receiving a mobile phone and protecting the mobile phone. The casing 1 is provided with a slotted component 2 adapted to the keys of the mobile phone, and the slotted component 2 comprises a speaker hole 201, a charging hole 202, an earphone hole 203, a camera hole 204, a volume adding groove 205, a volume reducing groove 206 and a shutdown groove 207. Wherein a speaker hole 201, a charging hole 202 and an earphone hole 203 are arranged in a lateral direction on one of the side walls 102 and communicate with the recess 103. The speaker hole 201, the charging hole 202 and the earphone hole 203 are respectively opened corresponding to a speaker, a charging port and an earphone port of the mobile phone. The volume adding groove 205, the volume reducing groove 206 and the power-off groove 207 are vertically arranged on the other side wall 102, and the notches face the groove 103 on the shell 1 and respectively correspond to a volume adding key, a volume reducing key and a power-off key on the mobile phone. The camera hole 204 is arranged on the rear shell 101 and communicated with the groove 103 on the shell 1, and the camera hole 204 corresponds to a camera and a flash-off lamp on the mobile phone. The slotting component 2 can be set according to the actual required hole-opening position of the mobile phone, for example, the hole-opening position may be different or a fingerprint hole needs to be set according to different types of mobile phones.

Be provided with in the backshell 101 and hold chamber 1011, and be provided with on the backshell 101 and hold the through-hole 1012 of chamber 1011 intercommunication, the position of this through-hole 1012 and the cell-phone shell on charge hole 202 and be located same altitude line. The accommodating cavity 1011 is internally provided with a loudspeaker module 3, a Bluetooth module 5, a main circuit board 4 and an electric core 6, wherein the main circuit board 4 is integrated with a single chip microcomputer and a charging module. Speaker module 3, bluetooth module 5 and electric core 6 all with main circuit board 4 electric connection. The input of speaker module 3 and bluetooth module 5's output electric connection, bluetooth module 5 is through bluetooth technology and cell-phone wireless connection, and the audio frequency in the cell-phone is through speaker module 3 playback. Optionally, the battery cell 6 is a soft-package battery cell, and has the advantages of good safety performance, light weight, large capacity and small internal resistance. The battery cell 6 is charged through the charging module on the main circuit board 4 to store electric quantity, and discharges to supply power for the loudspeaker module 3, the Bluetooth module 5 and the mobile phone. The bottom of backshell 101 is provided with dust screen 9, and dust screen 9 is relative with speaker module 3 position, can play dustproof effect to speaker module 3.

The bottom of backshell 101 is provided with and holds the switch groove 1017 of chamber 1011 intercommunication, and the embedded switch 8 that is equipped with in switch groove 1017, switch 8 and main circuit board 4 electric connection, whole main circuit board 4 circuit intercommunication when pressing switch 8, speaker module 3, bluetooth module 5 and electricity core 6 begin work promptly.

The charging assembly is electrically connected with the main circuit board 4 and comprises a charging wire 10, a charging connector 11 and a charging socket 12. The charging wire 10 is electrically connected with the main circuit board 4, and the leading-out end of the charging wire 10 passes through the through hole 1012 on the rear shell 101 and extends outwards by a section. The joint 11 that charges sets up the end of drawing forth at charging wire 10 and with charging wire 10 electric connection, the interface looks adaptation that charges on joint 11 and the cell-phone charges, can insert the interface that charges on the cell-phone through the joint 11 that charges and charge for the cell-phone.

The rear case 101 is provided with a first wiring groove 1013 and a second wiring groove 1014 which are communicated with each other, the first wiring groove 1013 penetrates vertically and is communicated with the through hole 1012, and the extending direction of the first wiring groove 1013 is perpendicular to the longitudinal direction of the rear case 101. The outlet of the charging cord 10 can reach the second cabling channel 1014 along the first cabling channel 1013.

The second wiring groove 1014 is vertically disposed to the first wiring groove 1013 to form a passage for receiving a portion of the charging wire 10 protruding out of the through-hole 1012 on the rear case 101. The rear shell 101 is provided with a joint groove 1015 communicated with the second wiring groove 1014; this joint groove 1015 is the type groove of falling T to with the joint 11 looks adaptation that charges, the part that the charging wire 10 stretches out through-hole 1012 blocks in proper order into first trough 1013 and second trough 1014 during the state of accomodating, charge in the joint 11 card income joint groove 1015, in order to accomplish accomodating.

The charging socket 12 is embedded in the joint slot 1015 on the rear case 101, and the charging wire 10 and the charging joint 11 are accommodated on the rear case 101 to cover the charging joint 11 for protection when charging is not required.

A storage slot 1016 is formed at the bottom center of the rear case 101 for storing small objects such as data lines. A fixing component is arranged in the storage groove 1016 and comprises a pasting sub-button 13 and a pasting female button 14, the first end of the pasting sub-button 13 is fixedly connected with the rear shell 101, and the second end of the pasting sub-button 13 is connected with the pasting female button 14 in a separable or stickable manner. The bottom surface of the sticking female buckle 14 is fixedly connected with the rear case 101. Optionally, the structure of the sub-adhesive button 13 and the structure of the female adhesive button 14 are similar to those of a magic tape, fine and soft fibers are arranged on the sub-adhesive button 13, and hard bristles with hooks are arranged on the upper end face of the female adhesive button 14, so that the sub-adhesive button 13 and the female adhesive button 14 can be adhered and separated. When the data line is placed, the data line can be fixed by adhering the male sticking buckle 13 and the female sticking buckle 14 together; the male button 13 and the female button 14 can be separated and taken out when the data line is needed.

The support 7 is arranged at the notch of the object placing groove 1016 on the rear shell 101, one side of the support 7 is hinged with the rear shell 101 through a hinge, the hinge is provided with multi-stage damping, and the support 7 can be unfolded to support a mobile phone during use, so that the mobile phone can be conveniently watched for operation. When not in use, the bracket 7 can be buckled at the notch of the object holding groove 1016 to protect the objects in the object holding groove 1016. The other side of the support 7 corresponding to one side of the hinge is provided with a pull groove 701, and the pull groove 701 is arc-shaped and is convenient for opening the support 7 during use.

In the embodiment of the present application, the electrical components are electrically connected in sequence, and the detailed connection means is a known technique in the art, and the following mainly introduces the working principle and process, and does not describe the electrical control.

The following are the types and functions adopted by the electrical component in the present case:

the singlechip can be 51 series singlechip. The single chip computer (Microcontrollers) is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating the functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter and the like (which can also comprise a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an A/D converter and the like) on a silicon chip by adopting a super-large scale integrated circuit technology, and is widely applied to the field of industrial control.

And the charging module adopts an IP5306 series module of Shenzhen Zhi as core science and technology Limited company, integrates a multifunctional power supply management SOC of the boost converter and the lithium battery charging management, and is charged and discharged by a synchronous switch.

Bluetooth module 5 chooses for use Shenzhen city launch core microelectronics Limited's CSR8645 Bluetooth module, adopts and exempts from the drive mode, only needs to insert the module to use the product, just can swiftly realize the wireless transmission of music, enjoys the enjoyment of wireless music. The module is mainly used for short-distance music transmission, can be conveniently connected with Bluetooth equipment of digital products such as notebook computers, mobile phones, PDAs and the like, and realizes wireless music transmission.

The working principle of one embodiment of the application is as follows: when a user needs to use the mobile phone to watch a movie, the user turns on the switch 8, and the circuit of the main circuit board 4 is switched on; the user is connected cell-phone and bluetooth module 5 through bluetooth, expandes support 7 to required position, and the audio frequency on the cell-phone plays through speaker module 3, can watch the film. When charging is needed, a user separates the charging wire 10 and the charging connector 11 from the first wiring groove 1013, the second wiring groove 1014 and the connector groove 1015, turns the charging wire 10 downwards, and the charging connector 11 penetrates through the charging hole 202 on the mobile phone shell and is inserted into the charging port on the mobile phone, so that charging can be carried out. When the electric quantity of the battery cell 6 is insufficient, the user separates the adhesive sub-button 13 and the adhesive female button 14, takes out the data line, and connects a computer or a power head to be inserted on the power socket through the charging socket 12 and the data line on the rear shell 101 to charge.

In conclusion, the multifunctional mobile phone shell provided by the application adopts the main circuit board, the loudspeaker module, the battery cell and the Bluetooth module, and can charge the mobile phone simultaneously through the audio frequency of the Bluetooth module on the data transmission playing mobile phone, so that the mobile phone is convenient for daily use. First trough, second trough and connector groove on the backshell have been adopted in this application embodiment, can take out the charging wire during use and charge, and the use that does not influence the cell-phone shell can be accomodate on the backshell in the time spent not. The support has been adopted in this application embodiment, has put the thing groove and fixed subassembly, and the support can be for the cell-phone provides the support be convenient for watch the film etc. with the cell-phone, can accomodate data line etc. and fix through fixed subassembly in putting the thing groove.

In this application, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the present application, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a multifunctional mobile phone shell, includes the recess that is used for holding the cell-phone and the fluting subassembly of adaptation cell-phone button, its characterized in that still includes:

the shell comprises a rear shell formed at the bottom of the shell and a side wall connected with the rear shell, and the rear shell and the side wall are enclosed into the groove; an accommodating cavity is formed in the rear shell;

a main circuit board, a speaker module, an electric core and a Bluetooth module are arranged in the accommodating cavity, the main circuit board is electrically connected with the speaker module, the electric core and the Bluetooth module respectively, and the input end of the speaker module is electrically connected with the output end of the Bluetooth module so that the speaker module can play mobile phone audio; the battery cell supplies power to the loudspeaker module and the Bluetooth module through the main circuit board;

the charging assembly comprises a charging wire and a charging connector which are electrically connected with each other, the charging wire is electrically connected with the main circuit board, and a leading-out end of the charging wire penetrates through the accommodating cavity and extends outwards to form a section; the charging connector is electrically connected with the leading-out end of the charging wire; the charging connector and part of the charging wires are arranged at the bottom of the rear shell in a storage mode.

2. The multifunctional mobile phone shell according to claim 1, wherein said main circuit board has integrated thereon a single chip and a charging module electrically connected to each other, said charging module being electrically connected to said battery cell; and a charging socket electrically connected with the charging module is embedded in the rear shell and used for charging the battery cell.

3. The multifunctional mobile phone shell according to claim 1, wherein the back shell is provided with a first wiring slot and a second wiring slot which are communicated with each other, the first wiring slot is arranged on the side surface of the back shell, and the second wiring slot is arranged on the bottom of the back shell, so as to form a channel for accommodating the part of the charging wire extending out of the back shell on the back shell.

4. The multifunctional mobile phone shell according to claim 3, wherein the bottom of the back shell is provided with a connector slot, the connector slot is adapted to the charging connector, so that the charging connector is clamped into the connector slot.

5. The multifunctional mobile phone case of claim 4, further comprising a switch embedded in said back case and electrically connected to said main circuit board.

6. The multifunctional mobile phone case of claim 5, wherein said back case is provided at a bottom thereof with a dust screen corresponding to said speaker module.

7. The multipurpose mobile phone case of claim 6, wherein the rear case is provided with a storage compartment, and a fixing member is provided in the storage compartment to fix the articles received in the storage compartment.

8. The multipurpose handset housing according to claim 7, wherein the fastening assembly includes a male fastener and a female fastener, the male fastener having a first end fixedly connected to the rear housing and a second end detachably or adhesively connected to the female fastener, the female fastener being fixedly connected to the rear housing.

9. The multipurpose mobile phone case according to claim 8, wherein a bracket is provided at the notch of the storage groove, the bracket is connected with the rear case through a hinge, and the hinge has multi-stage damping.

10. A multifunctional handset housing according to claim 9, wherein said support is provided with a pull channel to allow said support to be opened.