CN204576368U - OTG multifunction intelligent mobile telephone protective case for panel computer cover - Google Patents
OTG multifunction intelligent mobile telephone protective case for panel computer cover Download PDFInfo
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- CN204576368U CN204576368U CN201520292553.9U CN201520292553U CN204576368U CN 204576368 U CN204576368 U CN 204576368U CN 201520292553 U CN201520292553 U CN 201520292553U CN 204576368 U CN204576368 U CN 204576368U
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- otg
- panel computer
- mobile phone
- smart mobile
- card reader
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Abstract
The utility model discloses a kind of OTG multifunction intelligent mobile telephone protective case for panel computer cover, it is characterized in that: integrated OTG line, integrated OTG card reader, integrated MHL turn HDMI wire on smart mobile phone/protective case for panel computer cover.The problem solved: 1. smart mobile phone/panel computer OTG card reader or other miniature OTG equipment cannot firmly connect in movement.2. smart mobile phone and panel computer access the inconvenience of OTG equipment whenever and wherever possible.3. smart mobile phone/panel computer is the audio-visual inconvenience outputting to TV, projector.This product firmly can connect TF RAM (random access memory) card and other miniature OTG equipment in movement; This product can access multiple OTG equipment, its document of USB flash disk, TF RAM (random access memory) card, SD RAM (random access memory) card, other smart mobile phones, dull and stereotyped electroplax, photo, video dubbing in oneself smart mobile phone or panel computer, the wired interconnected of the digital product such as smart mobile phone/panel computer and smart mobile phone, panel computer, slr camera can be realized.
Description
Technical field
The utility model is a kind of 3C digital product, is a kind of accessory of smart mobile phone/panel computer, is a kind of OTG multifunction intelligent mobile telephone protective case for panel computer cover.
Background technology
OTG is the abbreviation of On-The-Go, is the technology that developed recently gets up, and Dec 18 calendar year 2001 is announced by USB Implementers Forum, is mainly used in the connection between various different equipment or mobile device, carries out exchanges data.Particularly PDA, mobile phone, consumer devices.Change as multiple different systems connectors of equipment room such as digital camera, video camera, printers, the inconvenience of exchanges data between the storage card reaching 7 kinds of standards.
OTG line with smart mobile phone, panel computer or other mobile system equipments for host " USB line ".The difference of OTG line and generic USB line, time USB data line connects computer, powered by computer, and when the equipment such as OTG data line connection USB flash disk, smart mobile phone or panel computer must be powered to peripheral hardwares such as USB flash disks, so smart mobile phone or panel computer how to identify USB data line and OTG data line? after disassembling two lines, can find that the 4pin of USB data line is unsettled, the 4pin of OTG data line is shorted to ground, chip for cell phone should be by 4pin judge insert be OTG data line or USB data line, and determine whether that opening OTG powers with this.
OTG card reader and common card reader are all used to read storage card.Difference is that the interface of OTG card reader is that smart mobile phone/panel computer accesses as host.
MHL is the abbreviation that mobile high definition connects (Mobile High-Definition Link).The digital video that smart mobile phone or panel computer, mobile device can be connected with TV, display and other home entertainment devices and audio interface.
HDMI HDMI (High Definition Multimedia Interface) is (English: High Definition Multimedia Interface, HDMI) be a kind of digitized video/audio interface technology, it is the tailored version digital interface of applicable image transmission, it can transmit audio frequency and signal of video signal simultaneously, and the maximum data transmission speed is 2.25GB/s.
MHL turns the line that HDMI wire and MHL interface transfer HDMI to.
Smart mobile phone/protective case for panel computer overlaps the valve jacket that in a few days ordinary persons use protection mobile phone/panel computer outward appearance, example: mobile phone/dull and stereotyped leather sheath, mobile phone/dull and stereotyped silica gel sheath, mobile phone plane plate shell on the back, mobile phone/dull and stereotyped frame shell.
Utility model content
The purpose of this utility model is to provide a kind of OTG multifunction intelligent mobile telephone protective case for panel computer cover, and on smart mobile phone/protective case for panel computer cover, integrated OTG line, integrated OTG card reader, integrated MHL turn HDMI wire.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover; it improves further and is: described valve jacket comprises: Google's Android android system smart mobile phone/protective case for panel computer cover; apple IOS system intelligence handset/tablet computer protective casing cover; blackberry, blueberry BBX system intelligence handset/tablet computer protective casing cover; Microsoft WP system intelligence handset/tablet computer protective casing cover, supports OTG agreement or installs application by upgrade-system, system of escaping from prison to reach the smart mobile phone/protective case for panel computer cover supporting OTG agreement.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover, it improves further and is: described valve jacket comprises: Intelligent mobile phone protection shell, protecting sleeve for intelligent mobile phone, smart mobile phone shell, smart mobile phone frame shell, smart mobile phone shell on the back, smart mobile phone leather sheath, smart mobile phone silica gel sheath, protective case for panel computer, tablet computer protective sleeve, panel computer shell, panel computer frame, panel computer shell on the back, leather sheath for panel computer, panel computer silica gel sheath; Wrap up a valve jacket object for smart mobile phone/panel computer, in it, empty shape is coincide the smart mobile phone shape or panel computer shape that wrap.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover, it improves further and is: described integrated OTG card reader comprises: Google's Android android system smart mobile phone/panel computer OTG card reader, apple IOS system intelligence mobile phone/panel computer OTG card reader, blackberry, blueberry BBX system intelligence mobile phone/panel computer OTG card reader, Microsoft WP system intelligence mobile phone/panel computer OTG card reader.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover, it improves further and is: described integrated OTG card reader comprises: (OTG) TF card reader, (OTG) SD card reader, (OTG) M2 card reader, (OTG) CF card reader, (OTG) SM card reader.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover, it improves further and is: described integrated OTG line comprises: described OTG card reader comprises: Google's Android android system smart mobile phone/panel computer OTG line, blackberry, blueberry BBX system intelligence mobile phone/panel computer OTG line; Microsoft WP system intelligence mobile phone/panel computer OTG line; Apple IOS system intelligence mobile phone/panel computer OTG line.
Described OTG multifunction intelligent mobile telephone protective case for panel computer cover, it improves further and is: described integrated MHL turns HDMI wire and comprises: Google Android android system smart mobile phone/dull and stereotyped MHL turns HDMI wire; Microsoft WP system intelligence mobile phone/panel computer MHL turns HDMI wire; Blackberry, blueberry BBX system intelligence mobile phone/panel computer MHL turns HDMI wire.
Problem to be solved in the utility model:
1. the OTG card reader of smart mobile phone/panel computer or other miniature OTG equipment cannot firmly connect in daily movement.
2. smart mobile phone/panel computer accesses the inconvenience of OTG equipment whenever and wherever possible.
3. smart mobile phone/panel computer is whenever and wherever possible the audio-visual inconvenience outputting to TV, projector, display, power amplifier.
4. smart mobile phone/panel computer whenever and wherever possible with smart mobile phone or the wired interconnected inconvenience of panel computer
Product of the present utility model can be possessed a person whenever and wherever possible on smart mobile phone/panel computer.Product of the present utility model can firmly connect the miniature OTG equipment of TF RAM (random access memory) card or SD RAM (random access memory) card and other whenever and wherever possible in movement, therefore product of the present utility model covert permanent external TF RAM (random access memory) card or SD RAM (random access memory) card can increase the storage space of smart mobile phone/panel computer.
Product of the present utility model can access multiple OTG equipment whenever and wherever possible, such as USB keyboard, USB mouse, USB game paddle, USB flash disk, TF RAM (random access memory) card, SD RAM (random access memory) card, MP3, MP4, other smart mobile phones, dull and stereotyped electroplax, its document of slr camera etc., photo, video dubbing is in oneself smart mobile phone or panel computer, otherwise also can the document in oneself smart mobile phone or panel computer, photo, video dubbing is in other digital products, realize smart mobile phone/panel computer and smart mobile phone, panel computer, the digital products such as slr camera wired interconnected.
Product of the present utility model, without the need to the not high MHL line of popularity rate, can use common HDMI wire to output in TV, projector, display, power amplifier audio-visual.
Accompanying drawing explanation
Fig. 1 is product structure figure of the present utility model, as follows in detail: 101 for OTG line, 102 for MHL turn HDMI wire, 103 for OTG card reader, 104 be smart mobile phone/tablet computer jacket; 101 and 102,103 integratedly after 104, obtain product 105 of the present utility model.
In product 105 of the present utility model, 105-1 is that preset correspondence inserts smart mobile phone/panel computer communication data joint; 105-1 is also 101,102,103 insertion smart mobile phone/panel computer communication data joints; 105-2 is the OTG equipment insert port of OTG line, is also the insert port of USB standard interface.105-3 is the HDMI wire insert port that MHL turns HDMI wire.105-4 is the integrated part of IC of OTG card reader and the insert port of external memory card.105-5 is the power supply insert port of 102, is also and the interface that former smart mobile phone/panel computer communication data insert port is identical.105-1 electrically connects 105-2 and corresponds to 101; 105-1 electrically connects 105-3 and 105-5 and corresponds to 102; 105-1 electrically connects 105-4 and corresponds to 103.105-1 to 105-5 is the integrated device to 104 shell walls entirely.
Embodiment
Integrated OTG line on OTG multifunction intelligent mobile telephone protective case for panel computer cover, integrated OTG card reader, integrated MHL turns HDMI wire.
It is as follows in detail:
Based on smart mobile phone/protective case for panel computer cover, in the data communication interface position of corresponding smart mobile phone/panel computer, preset parallel port of inserting coincide smart mobile phone/panel computer data communication joint, and this joint is that OTG line and OTG card reader, MHL turn HDMI wire and jointly access smart mobile phone/panel computer data connector; Bottom this joint, shell wall is integrated with the shell wall that smart mobile phone/protective case for panel computer overlaps.
OTG line, OTG card reader, MHL are turned the shell wall that the electrical interconnection of HDMI wire three and electronic component use printed circuit (PCB line circuit plate) and smart mobile phone/protective case for panel computer to overlap to combine together.
The USB external unit access port shell wall of its OTG line and smart mobile phone/protective case for panel computer jacket wall combine together.
The shell wall that the external memory card access port shell wall of its OTG card reader and smart mobile phone/protective case for panel computer overlap combines together.
The shell wall that its MHL turns the HDMI wire access port shell wall smart mobile phone/protective case for panel computer cover of HDMI wire combines together.
Claims (7)
1. an OTG multifunction intelligent mobile telephone protective case for panel computer cover, is characterized in that: on smart mobile phone/protective case for panel computer cover, integrated OTG line, integrated OTG card reader, integrated MHL turn HDMI wire.
2. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 1; it is characterized in that: described valve jacket comprises: Google's Android android system smart mobile phone/protective case for panel computer cover; apple IOS system intelligence handset/tablet computer protective casing cover; blackberry, blueberry BBX system intelligence handset/tablet computer protective casing cover; Microsoft WP system intelligence handset/tablet computer protective casing cover, supports OTG agreement or installs application by upgrade-system, system of escaping from prison to reach the smart mobile phone/protective case for panel computer cover supporting OTG agreement.
3. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 2, is characterized in that: described valve jacket comprises: Intelligent mobile phone protection shell, protecting sleeve for intelligent mobile phone, smart mobile phone shell, smart mobile phone frame shell, smart mobile phone shell on the back, smart mobile phone leather sheath, smart mobile phone silica gel sheath, protective case for panel computer, tablet computer protective sleeve, panel computer shell, panel computer frame, panel computer shell on the back, leather sheath for panel computer, panel computer silica gel sheath; Wrap up a valve jacket object for smart mobile phone/panel computer, in it, empty shape is coincide the smart mobile phone shape or panel computer shape that wrap.
4. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 3, is characterized in that: described integrated OTG card reader comprises: Google's Android android system smart mobile phone/panel computer OTG card reader, apple IOS system intelligence mobile phone/panel computer OTG card reader, blackberry, blueberry BBX system intelligence mobile phone/panel computer OTG card reader, Microsoft WP system intelligence mobile phone/panel computer OTG card reader.
5. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 4, is characterized in that: described integrated OTG card reader comprises: (OTG) TF card reader, (OTG) SD card reader, (OTG) M2 card reader, (OTG) CF card reader, (OTG) SM card reader.
6. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 5, is characterized in that: described integrated OTG line comprises: described OTG card reader comprises: Google's Android android system smart mobile phone/panel computer OTG line, blackberry, blueberry BBX system intelligence mobile phone/panel computer OTG line; Microsoft WP system intelligence mobile phone/panel computer OTG line; Apple IOS system intelligence mobile phone/panel computer OTG line.
7. OTG multifunction intelligent mobile telephone protective case for panel computer cover according to claim 6, is characterized in that: described integrated MHL turns HDMI wire and comprises: Google Android android system smart mobile phone/dull and stereotyped MHL turns HDMI wire; Microsoft WP system intelligence mobile phone/panel computer MHL turns HDMI wire; Blackberry, blueberry BBX system intelligence mobile phone/panel computer MHL turns HDMI wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292553.9U CN204576368U (en) | 2015-05-07 | 2015-05-07 | OTG multifunction intelligent mobile telephone protective case for panel computer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292553.9U CN204576368U (en) | 2015-05-07 | 2015-05-07 | OTG multifunction intelligent mobile telephone protective case for panel computer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576368U true CN204576368U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292553.9U Expired - Fee Related CN204576368U (en) | 2015-05-07 | 2015-05-07 | OTG multifunction intelligent mobile telephone protective case for panel computer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204576368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016177306A1 (en) * | 2015-05-07 | 2016-11-10 | 周余 | Otg multi-functional protection case for smart mobile phone/tablet computer |
| US9746881B2 (en) | 2016-01-14 | 2017-08-29 | Phillip Q. Owens, JR. | Apparatus for port expansion |
-
2015
- 2015-05-07 CN CN201520292553.9U patent/CN204576368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016177306A1 (en) * | 2015-05-07 | 2016-11-10 | 周余 | Otg multi-functional protection case for smart mobile phone/tablet computer |
| US9746881B2 (en) | 2016-01-14 | 2017-08-29 | Phillip Q. Owens, JR. | Apparatus for port expansion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180507 |