CN212183570U - Mobile phone charging interface with dustproof function and mobile phone - Google Patents

Abstract

The utility model discloses a cell-phone interface and cell-phone that charges with dustproof function, the cell-phone interface that charges is including setting up in the inside USB interface that charges of cell phone case, still including setting up the dustproof construction on cell phone case, dustproof construction is including offering the rectangular slot hole on cell phone case and setting up the dust board in the rectangular slot hole, the rectangular slot hole is just seted up the interface that charges to USB, be equipped with the groove of accomodating that is used for accomodating the dust board on the cell phone case of the one end of rectangular slot hole, the one end and the rectangular slot hole intercommunication of being close to of accomodating the groove, the dust board can be in the rectangular slot hole with accomodate the inslot free slip. The utility model discloses a cell-phone interface that charges simple structure, convenient operation has good dustproof function, can avoid the outside dust of cell-phone to get into in the cell-phone interface that charges well.

Description

Mobile phone charging interface with dustproof function and mobile phone

Technical Field

The utility model relates to a cell-phone technical field, concretely relates to cell-phone interface and cell-phone that charges with dustproof function.

Background

The mobile phone charging interface is a port which is arranged on the mobile phone and used for connecting the mobile phone with a charging cable, and the mobile phone can be charged by inserting the charging cable into the mobile phone charging interface. Most of charging interfaces on the existing mobile phones are exposed and do not have a dustproof function, dust easily enters the charging interfaces, the charging interfaces are poor in contact, normal charging of the mobile phones is affected, and the dust even can enter the mobile phones through the charging interfaces of the mobile phones and damage electronic elements inside the mobile phones. Therefore, it is necessary to improve the existing charging interface of the mobile phone to provide the dustproof function.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a cell-phone interface and cell-phone that charges with dustproof function, its cell-phone interface simple structure that charges, convenient operation has good dustproof function, can avoid the outside dust of cell-phone to get into the cell-phone well and charge in the interface.

In order to realize the above-mentioned purpose, according to the utility model discloses a first aspect, the utility model provides a cell-phone interface that charges with dustproof function, it is including setting up in the inside USB interface that charges of cell phone case, still including set up in dustproof construction on the cell phone case, dustproof construction including set up in rectangular slotted hole on the cell phone case with set up in dust board in the rectangular slotted hole, the rectangular slotted hole is just right the USB interface that charges is seted up, be equipped with on the cell phone case of the one end of rectangular slotted hole and be used for accomodating the groove of accomodating of dust board, accomodate being close to of groove the one end of rectangular slotted hole with the rectangular slotted hole intercommunication, the dust board can rectangular slotted hole with accomodate the inslot free slip.

Preferably, the upper and lower inner walls of the rectangular slot hole and the accommodating groove are provided with guide grooves/guide protrusions along the sliding direction of the dust guard, and the upper and lower ends of the dust guard are provided with guide protrusions/guide grooves matched with the guide grooves/guide protrusions.

Preferably, a slot is formed in the inner wall of one end, far away from the accommodating groove, of the rectangular slotted hole, and an insertion block matched with the slot is arranged at the end part, far away from the accommodating groove, of the dust guard plate.

Preferably, slot and inserted block all are provided with two, two the slot symmetry set up in keeping away from of rectangle slotted hole accomodate the upper and lower both ends of the inner wall of the one end in groove, two the inserted block corresponds the slot symmetry set up in keep away from of dust guard the upper and lower both ends of the tip of the one end in groove are accomodate.

Preferably, the outer wall of one end, close to the insertion block, of the dust baffle is provided with a plurality of anti-skid protrusions or is vertically provided with a raised line.

Preferably, the outer surfaces of the anti-slip bulges and the convex strips are flush with the outer surface of the mobile phone shell, or the outer surfaces of the anti-slip bulges and the convex strips are inwards recessed relative to the outer surface of the mobile phone shell.

According to the utility model discloses a second aspect, the utility model provides a mobile phone, it includes the utility model discloses the first aspect the mobile phone interface that charges with dustproof function.

The utility model has the advantages that:

the utility model provides a pair of cell-phone interface and cell-phone charge with dustproof function, its position through corresponding the USB interface that charges on cell phone case sets up rectangular slotted hole, sets up on the cell phone case of the one end of rectangular slot hole and accomodates the groove to make rectangular slotted hole and accomodate the groove intercommunication, set up the dust board in the rectangular slot hole, through the slip of dust board in the rectangular slot hole, realize opening and shutting of dust board. When needs charge, the slip fender dirt board makes the fender dirt board accomodate in accomodating the inslot, the rectangle notch is opened this moment, the bayonet joint with the cable that charges passes the rectangle slotted hole and pegs graft in just setting up the USB interface that charges in cell phone case to the rectangle slotted hole, can charge to the cell-phone, when the cell-phone is in non-charging state, the slip fender dirt board makes the fender dirt board seal the rectangle notch, charge the interface formation to the USB and shelter from, thereby effectively avoid the dust to get into the USB interface that charges. The utility model discloses a cell-phone interface that charges with dustproof function simple structure, convenient operation has good dustproof function, can avoid the outside dust of cell-phone to get into the cell-phone interface that charges well in.

Drawings

Fig. 1 is a schematic structural diagram of a mobile phone charging interface with a dustproof function according to an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a schematic structural diagram of a dust guard of a mobile phone charging interface with a dustproof function in an open state according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a dust guard of a mobile phone charging interface with a dustproof function in a closed state according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

fig. 6 is a cross-sectional view taken along line C-C of fig. 4.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-6, the utility model provides a cell-phone interface that charges with dustproof function, it is including setting up in the inside USB interface 1 that charges of lower extreme of cell phone case 100, still including setting up the dustproof construction on cell phone case 100, dustproof construction is including offering rectangular slotted hole 2 on cell phone case 100 and setting up the dust board 3 in rectangular slotted hole 2, rectangular slotted hole 2 is just to USB interface 1 that charges and offers, be equipped with on the cell phone case 100 of rectangular slotted hole 2's right-hand member and be used for accomodating taking in groove 4 of dust board 3, accomodate the left end and the rectangular slotted hole 2 intercommunication of groove 4, dust board 3 can be in rectangular slotted hole 2 and accomodate the inslot 4 along left right direction free slip.

The utility model discloses a cell-phone interface that charges with dustproof function, it sets up rectangular groove hole 2 through the position that corresponds USB interface 1 that charges on cell phone case 100, sets up on cell phone case 100 of the one end of rectangular groove hole 2 and accomodates groove 4 to make rectangular groove hole 2 and accomodate groove 4 intercommunication, set up dust board 3 in rectangular groove hole 2, through the slip of dust board 3 in rectangular groove hole 2, realize opening and shutting of dust board 3. When needs charge, slide dust board 3 right and make dust board 3 accomodate in accomodating inslot 4, the rectangle notch is opened this moment, the connector that will charge the cable passes rectangle slotted hole 2 and pegs graft in just setting up on the USB interface 1 that charges in cell phone case 100 to rectangle slotted hole 2, can charge to the cell-phone, when the cell-phone is in non-charging state, slide dust board 3 left and make dust board 3 seal the rectangle notch, charge interface 1 formation to the USB and shelter from, thereby effectively avoid the dust to get into in the USB interface 1 that charges. The utility model discloses a cell-phone interface that charges with dustproof function simple structure, convenient operation has good dustproof function, can avoid the outside dust of cell-phone to get into the cell-phone interface that charges well in.

In one embodiment, the upper and lower inner walls of the rectangular slot 2 and the receiving slot 4 are provided with guide grooves 5 along the sliding direction of the dust guard 3, and the upper and lower ends of the dust guard 3 are provided with guide protrusions 6 matching with the guide grooves 5. The guide groove 5 and the guide protrusion 6 are matched for guiding, so that the dust baffle plate 3 can slide more stably and smoothly in the rectangular slotted hole 2 and the accommodating groove 4.

In one embodiment, a slot 7 is formed in an inner wall of one end of the rectangular slot 2 away from the accommodating slot 4, and an insertion block 8 matched with the slot 7 is arranged at an end of the dust guard plate 3 away from the accommodating slot 4. Through the cooperation of slot 7 and inserted block 8, play certain fixed action to dust board 3 for dust board 3 slides the back that targets in place left, and inserted block 8 inserts in slot 7, and the left side of dust board 3 and the laminating of 2 inner walls in rectangular groove hole are inseparabler, prevent the invasion of dust better.

In one embodiment, two slots 7 and two insertion blocks 8 are provided, two slots 7 are symmetrically disposed at the upper and lower ends of the inner wall of the rectangular slot hole 2 far away from one end of the accommodating groove 4, and two insertion blocks 8 are symmetrically disposed at the upper and lower ends of the end portion of the dust guard plate 3 far away from one end of the accommodating groove 4 corresponding to the slots 7. Therefore, the dust guard plate 3 is not easy to slide after being closed, and the dustproof effect is further ensured.

In one embodiment, a protruding strip 9 is vertically disposed on the outer wall of the dust guard 3 near one end of the insert block 8. Through setting up sand grip 9, increase friction is convenient for just can conveniently switch dust board 3 through stirring sand grip 9 about.

In one embodiment, the outer surface of rib 9 is flush with the outer surface of handset housing 100, or the cleat and outer surface of rib 9 are recessed inwardly relative to the outer surface of handset housing 100. Set up like this for when the mesa was arranged downwards in to the one end that is equipped with USB interface 1 that charges, cell phone case 100 can contact with the mesa, thereby avoids sand grip 9 pressurized and causes the damage to dustproof construction.

In other some preferred embodiments, can also set up reset spring between the tip of the one end of keeping away from the rectangle notch of fender dirt board 3 and the inner wall of the one end of keeping away from the rectangle notch of accomodating groove 4, when charging, fender dirt board 3 withdraws to accomodating in the groove 4, reset spring compression, because the blockking of charging wire, fender dirt board 3 can not self-closing, pull out the back of charging wire, because reset spring's elastic action, push fender dirt board 3 to rectangular slotted hole 2, thereby make fender dirt board 3 self-closing rectangular slotted hole 2, just so need not manually go to close fender dirt board 3, and it is more convenient to operate, also can not appear because of forgetting to close the circumstances that fender dirt board 3 and cause the dust to get into USB interface 1 that charges.

The utility model also provides a cell-phone, its cell-phone that has dustproof function in including above-mentioned embodiment interface that charges. Because the mobile phone charging interface has a good dustproof function, the mobile phone provided with the mobile phone charging interface also has a corresponding dustproof function.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a cell-phone interface that charges with dustproof function, including setting up in the inside USB interface that charges of cell phone case, its characterized in that, still including set up in dustproof construction on the cell phone case, dustproof construction is including seting up rectangular slotted hole on the cell phone case with set up in dust board in the rectangular slotted hole, the rectangular slotted hole is just right the USB interface that charges is seted up, be equipped with on the cell phone case of the one end of rectangular slotted hole and be used for accomodating the groove of accomodating of dust board, it is close to of groove to accomodate the one end of rectangular slotted hole with rectangular slotted hole intercommunication, dust board can rectangular slotted hole with accomodate the inslot free slip.

2. The dustproof mobile phone charging interface according to claim 1, wherein the upper and lower inner walls of the rectangular slot and the receiving slot are provided with guide grooves/guide protrusions along the sliding direction of the dust guard, and the upper and lower ends of the dust guard are provided with guide protrusions/guide grooves matching with the guide grooves/guide protrusions.

3. The mobile phone charging interface with the dustproof function according to claim 1 or 2, wherein a slot is formed in an inner wall of one end of the rectangular slot hole, which is far away from the accommodating groove, and an insertion block matched with the slot is arranged at an end of the dust guard, which is far away from the accommodating groove.

4. The dustproof mobile phone charging interface according to claim 3, wherein two slots and two insertion blocks are provided, two slots are symmetrically provided at the upper and lower ends of the inner wall of the rectangular slot hole at the end far away from the accommodating groove, and two insertion blocks are symmetrically provided at the upper and lower ends of the end portion of the dust guard plate at the end far away from the accommodating groove corresponding to the slots.

5. The mobile phone charging interface with the dustproof function according to claim 3, wherein the outer wall of one end, close to the insertion block, of the dust guard is provided with a plurality of anti-skid protrusions or is vertically provided with a convex strip.

6. The dustproof mobile phone charging interface according to claim 5, wherein the outer surfaces of the anti-slip protrusions and the raised strips are flush with the outer surface of the mobile phone shell, or the outer surfaces of the anti-slip protrusions and the raised strips are recessed inwards relative to the outer surface of the mobile phone shell.

7. A mobile phone, characterized in that, comprising the mobile phone charging interface with dustproof function of any one of claims 1-6.

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