CN202797450U - Charging interface of mobile phone - Google Patents
Charging interface of mobile phone Download PDFInfo
- Publication number
- CN202797450U CN202797450U CN 201220383373 CN201220383373U CN202797450U CN 202797450 U CN202797450 U CN 202797450U CN 201220383373 CN201220383373 CN 201220383373 CN 201220383373 U CN201220383373 U CN 201220383373U CN 202797450 U CN202797450 U CN 202797450U
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- mobile phone
- phone charging
- charging interface
- interface
- insert
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Abstract
The utility model provides a charging interface of a mobile phone. The charging interface of the mobile phone comprises at least one interface port, a plug plate, and an adhesive tape, wherein the interface port is used for being connected with a mobile phone charging wire; the plug plate is connected with the interface port and connects the interface port and the mobile phone; one end of the plug plate extends into the interface port and the other end extends into the mobile phone; the adhesive tape is arranged at the joint of the interface port and the plug plate; one side of the adhesive tape is fixed to the joint and the other side is adhered to the inner surface of a casing of the mobile phone; the plug plate comprises two plug terminals which extend into the mobile phone and are connected with the mobile phone, and two connecting sections which are respectively connected with the plug terminals and connected inside the interface port. The connection of the charging interface of the mobile phone and the mobile phone is tighter by providing the adhesive tape at the joint of the interface port and the plug plate, and the waterproof property of the charging interface of the mobile phone is effectively improved.
Description
Technical field
The utility model relates to the charging device technical field, particularly relates to a kind of mobile phone charging interface.
Background technology
Slight mobile phone from only having single communication function, integrates the recreation terminal of audio-visual broadcast, online, camera function till now; From the Saipan system of dominance, numerous intelligent operating systems of competing with one another till now; The hardware configuration that can say from having no parameter, the hardware such as chip, internal memory, screen are all-round developing till now.Mobile phone changing, and in the variation of everything, we may not notice the variation of handset port, but their development affects the various parameters of mobile phone generation upon generation of, is hiding the password of numerous mobile phone developments with rapid changepl. never-ending changes and improvementsly.
Because the appearance of new technology or people are to the hope of certain function, corresponding function just begins to demonstrate the symptom of a trend at mobile phone in the near future, and associated all kinds of handset ports also appear on the new product, the appearance of these interfaces has not only affected the design of profile, indicates especially the innovation of technology.Just as the window that eyes are our soul, various handset ports then are mobile phone and extraneous bridge of linking up.Handset port is also as the Nature: the survival of the fittest, uncomfortable person eliminates.Doing things creatively on this is meddlesome anything but, highly versatile, can obtain the interface of popular approval, could stand on the invincible position in mobile phone is evolved.Be accompanied by renewal, unification or the extinction of handset port, what we experienced is more hommization and scientific and technological development of mobile phone.
In a very long time, mobile phone charging interface and data transmission interface are independently, and the mobile phone of different brands also adopts different standards.If Mobile phone designs to get " close " with charging inlet and data transmission interface, estimate just not want the transmission of data in charging.The user is badly in need of a unified standard and is filled and led up dieing young of interface, so the Mini USB interface has just occurred.The multiplex exchanges data between mobile phone and computer of MiniUSB interface in the past, and power interface is still of all shapes and colors.In January, 2007, USB standardization body-U.S. USB Implementers Forum (USB-IF) proposes Micro USB, the situation that begins on the market to occur Mini USB and Micro USB and deposit.And in Mini USB, Micro USB allows power supply capacity to reach 1800mA, is 3.6 times of Mini USB, and volume is less simultaneously, and the plug durability also is higher than other USB interface.Therefore, most mobile phones has all adopted the Micro USB interface in the market, and will charge and data-transformation facility gathers together, and has not only beautified the design of mobile phone side, has also reduced the confusion of various wire rods.
But no matter how function changes mobile phone charging interface at present, and the water resistance of mobile phone charging interface but fails to cause enough attention, causes present most mobile phone charging interface all to have the relatively poor problem of water resistance.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of mobile phone charging interface, is used for solving the prior art mobile phone charging interface and all has the poor problem of water resistance.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of mobile phone charging interface, comprises at least: for the interface end that links to each other with mobile phone charging wire; The insert-connecting plate that links to each other with described interface end and described interface end is linked to each other with mobile phone; It is inner that described insert-connecting plate one end stretches into described interface end, and the other end stretches into described interior of mobile phone; Be arranged on the adhesive tape of the junction of described interface end and described insert-connecting plate; Described adhesive tape simultaneously is fixed to described junction, and the inner surface of the casing of another side and mobile phone is bonding.
Alternatively, described insert-connecting plate comprises that two are stretched into the inserting terminal and two connecting portions that link to each other with described inserting terminal respectively and be connected to described interface end inside that interior of mobile phone links to each other with described mobile phone.
Alternatively, two inserting terminals side in opposite directions respectively is provided with a bending terminal.
Alternatively, each described connecting portion is provided with one is used for the positioning terminal that insert-connecting plate is located at mould when making.
Alternatively, described connecting portion is thin slice; The surface of described thin slice and the Surface Vertical of described inserted terminal.
Alternatively, described adhesive tape is the cyclic adhesion band around one week of junction of described interface end and described insert-connecting plate.
Alternatively, described adhesive tape is double faced adhesive tape.
Alternatively, described interface end comprises charge inside control circuit and shell.
Alternatively, described shell is plastic shell.
As mentioned above, a kind of mobile phone charging interface of the present utility model has following beneficial effect:
1, the utility model arranges an adhesive tape by the junction at interface end and insert-connecting plate, makes mobile phone charging interface tightr with being connected of mobile phone, effectively prevents from having improved the water resistance of mobile phone charging interface.
2, the inserting terminal of the insert-connecting plate in the utility model is provided with bending terminal, is easy to the making moulding of insert-connecting plate; On the connecting portion of insert-connecting plate, also be provided with simultaneously positioning terminal, the location when being easy to make insert-connecting plate in mould.
3, the utility model also has ingenious, the simple and high advantage of water resistance of structure.
Description of drawings
Fig. 1 is shown as the overall structure schematic diagram of a kind of mobile phone charging interface of the present utility model.
Fig. 2 is shown as the end view of a kind of mobile phone charging interface of the present utility model.
The structural representation of the insert-connecting plate that Fig. 3 is shown as a kind of mobile phone charging interface of the present utility model on support the time.
The element numbers explanation
1 mobile phone charging interface
11 interface end
12 insert-connecting plates
121 bending terminals
122 connecting portions
123 positioning terminals
124 inserting terminals
13 adhesive tapes
2 bracing frames
Embodiment
Below by specific instantiation execution mode of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.The utility model can also be implemented or be used by other different embodiment, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications or change under the spirit of the present utility model not deviating from.
Need to prove, the diagram that provides in the present embodiment only illustrates basic conception of the present utility model in a schematic way, satisfy only show in graphic with the utility model in relevant assembly but not component count, shape and size drafting when implementing according to reality, kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also may be more complicated.
But no matter how function changes mobile phone charging interface at present, and the water resistance of mobile phone charging interface but fails to cause enough attention, causes present most mobile phone charging interface all to have the relatively poor problem of water resistance.
In view of this, the utility model provides a kind of mobile phone charging interface, and all there is the relatively poor problem of water resistance in mobile phone charging interface in the prior art to solve.Below will elaborate principle and the execution mode of a kind of mobile phone charging interface of the present utility model, and make those skilled in the art not need creative work can understand a kind of mobile phone charging interface of the present utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of mobile phone charging interface, particularly, see also Fig. 1 and Fig. 2, be shown as respectively overall structure schematic diagram and the end view of a kind of mobile phone charging interface of the present utility model, as depicted in figs. 1 and 2, described mobile phone charging interface 1 comprises at least: interface end 11, insert-connecting plate 12 and adhesive tape 13.
Described interface end 11 is used for linking to each other with mobile phone charging wire; Described interface end 11 comprises charge inside control circuit and shell, and described shell is plastic shell, forms by mold injection.
In the present embodiment, described interface end 11 can adopt but be not limited to USB (universal serial bus).The reliability requirement of described interface end 11 is as follows:
1, insertion force and withdrawal force
The attachment plug of mobile phone charging wire plugs from described interface end 11, when the speed of plug is no more than 12.5mm/min, interface end 11 required power maximums are inserted in attachment plug fully can not be surpassed 35N, required withdrawal force minimum is extracted in attachment plug fully from interface end 11 should be less than 10N.
2, connect-disconnect life
Insert/extract 1500 cycles under the maximum rate in 200 cycles per hour, the mechanical structure of described interface end 11 should be without damage after plug finished, and electric property should meet the requirement of this regulation and stipulation.
The electric property of described interface end 11 requires as follows: the DC input voitage of described interface end 11 is: 5V ± 5%; The absorption maximum electric current is: 1800mA.Regardless of the power output of mobile phone charging wire, the charge inside control circuit of described interface end 11 should be able to be implemented safe charging according to self-demand, the phenomenon that overheated, burning, blast and other circuit damage should not occur.
In addition, the charge inside control circuit of described interface end 11 should possess protective arrangement for limiting output voltage.Described interface end 11 if can not guarantee safe charging, is answered starting protection when importing the above voltage of 6V, in the situation of unexpected voltage, the phenomenon that overheated, burning, blast and other circuit damage should not occur.
See also Fig. 3, the structural representation of the insert-connecting plate 12 that is shown as a kind of mobile phone charging interface of the present utility model on support 2 time.Described insert-connecting plate 12 links to each other with described interface end 11, is used for described interface end 11 is linked to each other with mobile phone, and described insert-connecting plate 12 1 ends stretch into described interface end 11 inside, and the other end stretches into described interior of mobile phone.In the present embodiment, particularly, as shown in Figure 3, described insert-connecting plate 12 comprises that two are stretched into the inserting terminal 124 and two connecting portions 122 that link to each other with described inserting terminal 124 respectively and be connected to described interface end 11 inside that interior of mobile phone links to each other with described mobile phone.
Described connecting portion 122 is thin slice; Because described connecting portion 122 is fixed on described interface end 11 inside, link to each other with the charge inside control circuit of described interface end 11, increase simultaneously the connection area of described connecting portion 122 and interface end 11 for conserve space, described thin slice is parallel with the interface surface of interface end 11, namely the surface of described thin slice and described inserted terminal Surface Vertical.
Two inserting terminals 124 side in opposite directions respectively is provided with a bending terminal 121.The effect of described bending terminal 121 is: when making insert-connecting plate 12, by bending terminal 121, increase the punching press of inserting terminal 124, be easy to the moulding of described inserting terminal 124.Described inserting terminal 124 is lamellar, and described bending terminal 121 protrudes from the side of described inserting terminal 124.
Consider the connection procedure characteristics of described insert-connecting plate 12 and described interface end 11, each described connecting portion 122 is provided with one and is used for the positioning terminal 123 that insert-connecting plate 12 is located at mould when making.
Particularly, described insert-connecting plate 12 with the connection procedure of described interface end 11 is: described insert-connecting plate 12 is placed on the bracing frame 2, the circuit board that carries the charge inside control circuit in the interface end 11 is put into the mould that is used to form described interface end 11 shells, to link to each other with described mould with the bracing frame 2 of insert-connecting plate 12, make the connecting portion 122 of insert-connecting plate 12 also place described mould, and link to each other with the charge inside control circuit.Because described connecting portion 122 is provided with positioning terminal 123, so described connecting portion 122 is easy to locate in described mould.After described connecting portion 122 is placed and is connected, inject plastic cement in mould, described plastic cement forms the shell of described interface end 11, and the connecting portion 122 of described insert-connecting plate 12 also is fixed in the described shell, this shows that described insert-connecting plate 12 is convenient to described interface end 11 and is linked together.
Described mobile phone charging interface 1 is during with the mobile phone connection, and described insert-connecting plate 12 is connected to interior of mobile phone, and the shell of described interface end 11 links to each other with the former casing of mobile phone, and the shell of described interface end 11 consists of the casing of mobile phone with described former casing.Mobile phone is provided be used to the container cavity that holds mobile phone charging interface 1, when mobile phone charging interface 1 is installed on the mobile phone, described mobile phone charging interface 1 should not protrude with described mobile phone original surface outside, and the interface end 11 of described mobile phone charging interface 1 is positioned at the side of described mobile phone.
From finding out above mobile phone charging interface 1 and being connected of mobile phone, described interface end 11 is positioned at interior of mobile phone with the junction of described insert-connecting plate 12, for making water can not enter from this junction mobile phone charging interface 1 and interior of mobile phone, especially, in the utility model, described interface end 11 is provided with adhesive tape 13 with the junction of described insert-connecting plate 12.
Described adhesive tape 13 one sides are fixed to described junction, and the inner surface of the casing of another side and mobile phone is bonding.So not only filled up the slit between described junction and the described casing so that described mobile phone charging interface 1 with more closely reduced water enters mobile phone charging interface 1 and interior of mobile phone from described junction risk being connected of mobile phone.
Particularly, described adhesive tape 13 is around the cyclic adhesion band 13 of described interface end 11 with one week of junction of described insert-connecting plate 12, and in the present embodiment, described adhesive tape 13 adopts double faced adhesive tape.
Before described mobile phone charging interface 1 is installed on the mobile phone, described adhesive tape 13 is pasted the position, junction that is fixed to described interface end 11 and described insert-connecting plate 12, afterwards described mobile phone charging interface 1 is assembled on the mobile phone, firmly extruding, so that another sticking veneer and the phone housing of described adhesive tape 13 are bonded together, make mobile phone charging interface 1 tightr with being connected of mobile phone, effectively prevented from improving the water resistance of mobile phone charging interface 1.
In sum, a kind of mobile phone charging interface of the present utility model has following beneficial effect:
1, the utility model arranges an adhesive tape by the junction at interface end and insert-connecting plate, makes mobile phone charging interface tightr with being connected of mobile phone, effectively prevents from having improved the water resistance of mobile phone charging interface.
2, the inserting terminal of the insert-connecting plate in the utility model is provided with bending terminal, is easy to the making moulding of insert-connecting plate; On the connecting portion of insert-connecting plate, also be provided with simultaneously positioning terminal, the location when being easy to make insert-connecting plate in mould.
3, the utility model also has ingenious, the simple and high advantage of water resistance of structure.
So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (9)
1. a mobile phone charging interface is characterized in that, comprises at least:
For the interface end that links to each other with mobile phone charging wire;
Link to each other, be used for insert-connecting plate that described interface end is linked to each other with mobile phone with described interface end; It is inner that described insert-connecting plate one end stretches into described interface end, and the other end stretches into described interior of mobile phone;
Be arranged on the adhesive tape of the junction of described interface end and described insert-connecting plate; Described adhesive tape simultaneously is fixed to described junction, and the inner surface of the casing of another side and mobile phone is bonding.
2. mobile phone charging interface according to claim 1, it is characterized in that: described insert-connecting plate comprises that two are stretched into the inserting terminal and two connecting portions that link to each other with described inserting terminal respectively and be connected to described interface end inside that interior of mobile phone links to each other with described mobile phone.
3. mobile phone charging interface according to claim 2 is characterized in that: two inserting terminals side in opposite directions respectively is provided with a bending terminal.
4. mobile phone charging interface according to claim 2 is characterized in that: each described connecting portion is provided with one and is used for the positioning terminal that insert-connecting plate is located at mould when making.
5. mobile phone charging interface according to claim 2, it is characterized in that: described connecting portion is thin slice; The surface of described thin slice and the Surface Vertical of described inserted terminal.
6. mobile phone charging interface according to claim 1 is characterized in that: described adhesive tape is the cyclic adhesion band around one week of junction of described interface end and described insert-connecting plate.
7. according to claim 1 or 6 described mobile phone charging interfaces, it is characterized in that: described adhesive tape is double faced adhesive tape.
8. mobile phone charging interface according to claim 1, it is characterized in that: described interface end comprises charge inside control circuit and shell.
9. mobile phone charging interface according to claim 8, it is characterized in that: described shell is plastic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383373 CN202797450U (en) | 2012-08-03 | 2012-08-03 | Charging interface of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383373 CN202797450U (en) | 2012-08-03 | 2012-08-03 | Charging interface of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797450U true CN202797450U (en) | 2013-03-13 |
Family
ID=47824642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383373 Expired - Fee Related CN202797450U (en) | 2012-08-03 | 2012-08-03 | Charging interface of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457327A (en) * | 2013-09-09 | 2013-12-18 | 广东欧珀移动通信有限公司 | Charging contact structure and electronic equipment |
-
2012
- 2012-08-03 CN CN 201220383373 patent/CN202797450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457327A (en) * | 2013-09-09 | 2013-12-18 | 广东欧珀移动通信有限公司 | Charging contact structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130803 |