CN208271189U - A kind of flexibility OTG card reader - Google Patents
A kind of flexibility OTG card reader Download PDFInfo
- Publication number
- CN208271189U CN208271189U CN201820929219.3U CN201820929219U CN208271189U CN 208271189 U CN208271189 U CN 208271189U CN 201820929219 U CN201820929219 U CN 201820929219U CN 208271189 U CN208271189 U CN 208271189U
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- CN
- China
- Prior art keywords
- card reader
- winding displacement
- magnetic plug
- otg
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 38
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of flexibility OTG card reader, including magnetic plug, switch, contact, winding displacement and card reader module, the switch, contact and winding displacement are mounted on magnetic plug, one end of winding displacement is connected with magnetic plug, the other end of winding displacement is connected with card reader module, the side of magnetic plug is equipped with the switch for being used to open OTG function or closing OTG function, the inside of winding displacement is equipped with printed circuit and the back side of winding displacement is provided with double-sided adhesive, and the back side of magnetic plug is provided with multiple for charging and transmitting the contact of data.This product passes through the cooperation of card reader module, contact, winding displacement, switch and magnetic plug and double-sided adhesive is arranged in winding displacement and the card reader module back side, the back side of the equipment such as mobile phone can be sticked in, play flexible connection, it is too many that mobile phone surface will not be protruded, too many mobile phone thickness is not will increase, cell-phone cover can be cooperated to use for a long time, can according to circumstances select to open or close OTG function, save mobile phone electric energy.
Description
Technical field
The utility model relates to a kind of card reader, specifically a kind of flexibility OTG card reader.
Background technique
Mobile phone, also referred to as mobile phone or radio telephone are a kind of portable phones that can be used in the broader context
Terminal.With advances in technology and expanding economy, mobile phone have become a kind of indispensable tool of people.Mobile phone is divided into intelligent hand
Machine and non-smart mobile phone, since the dominant frequency of smart phone is higher, the speed of service is fast, processing routine task more rapidly, it is daily more
Convenience, so now smart phone occupation rate of market it is higher.Smart phone refers to as PC have independent
Operating system, independent running space can voluntarily be installed the offer of the third party service providers such as software, game, navigation by user
Program, and the general name of wireless network access type of cell phone can be realized by mobile communication network, people are now through common intelligence
Can mobile phone carry out object for appreciation game, see novel, see the activities such as video, mobile phone has become object indispensable in people's daily life
Product, many people can feel the low memory of mobile phone, and people will increase storage card to mobile phone to which extended mobile phone storage is held
Amount, TF card is exactly a kind of common mobile phone memory card.
OTG card reader is a kind of most popular TF card card reader, but existing OTG card reader is in connection mobile phone
When, the length on prominent mobile phone surface is too long, to be easy to damage because of external force, cannot stick in the back side of the equipment such as mobile phone, no
It can be mounted on for a long time on mobile phone and use.The volume of existing charging and OTG 2 in 1 connector is too big, existing magnetic conversion plug
Head and magnetic data line cannot provide OTG function, cannot connect for a long time with mobile phone, this is all that the use of people is brought not
Just.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of flexibility OTG card reader
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of flexibility OTG card reader, including magnetic plug, switch, contact, winding displacement and card reader module, the switch, touching
Point and winding displacement are mounted on the magnetic plug for being inserted into mobile phone charge port, and one end of winding displacement is connected with magnetic plug, winding displacement
The other end is connected with card reader module, and the side of magnetic plug is equipped with to be used to open OTG function or close OTG function and open
It closes, the inside of winding displacement is equipped with printed circuit and the back side of winding displacement is provided with double-sided adhesive, and the back side of magnetic plug is provided with more
A contact for being used to charge and transmit data.
As a further solution of the present invention: magnetic plug includes Android male connector, Type-c male connector and apple male connector.
As a further solution of the present invention: the outside of magnetic plug is provided with shell.
As a further solution of the present invention: shell is made of ferrous material.
As a further solution of the present invention: card reader module includes TF card seat and card reader main control chip.
Compared with prior art, the utility model has the beneficial effects that this product design is rationally, structure is simple, passes through magnetic
It inhales the cooperation of plug, switch, contact, winding displacement and card reader module and double-sided adhesive is set at the winding displacement back side, hand can be sticked in
The back side of the equipment such as machine plays flexible connection, will not protrude that mobile phone surface is too many, and it is thick not will increase too many mobile phone
Degree, can cooperate cell-phone cover to use for a long time, can according to circumstances select to open or close OTG function, save mobile phone electric energy.
Detailed description of the invention
Fig. 1 is the side view of flexibility OTG card reader.
Fig. 2 is the main view of flexibility OTG card reader.
Fig. 3 is the circuit diagram of magnetic plug in flexibility OTG card reader.
Wherein: 1- magnetic plug, 2- switch, 3- winding displacement, the contact 4-, 5- card reader module.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of flexibility OTG card reader, including magnetic plug 1, switch 2, contact 4, winding displacement 3 and card reader module 5, it is described to open
It closes 2, contact 4 and winding displacement 3 is mounted on the magnetic plug 1 for being inserted into mobile phone charge port, one end of winding displacement 3 and magnetic plug 1
It is connected, the other end of winding displacement 3 is connected with card reader module 5, and the side of magnetic plug 1, which is equipped with, is used to open OTG function or pass
The switch 2 of OTG function is closed, the inside of winding displacement 3 is equipped with printed circuit and the back side of winding displacement 3 is provided with double-sided adhesive, and magnetic is inserted
First 1 back side is provided with multiple for charging and transmitting the contact 4 of data.Magnetic plug 1 includes Android male connector, Type-c male connector
With apple male connector.
Embodiment 2
A kind of flexibility OTG card reader, including magnetic plug 1, switch 2, contact 4, winding displacement 3 and card reader module 5, it is described to open
It closes 2, contact 4 and winding displacement 3 is mounted on the magnetic plug 1 for being inserted into mobile phone charge port, one end of winding displacement 3 and magnetic plug 1
It is connected, the other end of winding displacement 3 is connected with card reader module 5, and the side of magnetic plug 1, which is equipped with, is used to open OTG function or pass
The switch 2 of OTG function is closed, the inside of winding displacement 3 is equipped with printed circuit and the back side of winding displacement 3 is provided with double-sided adhesive, and magnetic is inserted
First 1 back side is provided with multiple for charging and transmitting the contact 4 of data.Magnetic plug 1 includes Android male connector, Type-c male connector
With apple male connector.The outside of magnetic plug 1 is provided with shell.Shell is made of ferrous material.Card reader module 5 includes TF card
Seat and card reader main control chip.
The working principle of the utility model is: winding displacement 3 is set after magnetic plug 1 is inserted into mobile phone for sticking in mobile phone etc.
Flexible connection is played at the standby back side.Magnetic plug 1 is exactly a kind of magnetic charging head with OTG function, is had different
Male connector, to adapt to the mobile phone of distinct interface, there are multiple contacts 4 for being used to charge and transmit data at 1 back side of magnetic plug, and OTG is inserted
There are many interfaces for head, to adapt to the interface of the equipment such as different mobile phones, for charging and data transmission.Switch 2 can open OTG function
OTG function can or be closed, OTG can be closed and charged, OTG function can also be closed individually to save mobile phone electric energy.Contact 4
It is the contact that the magnetic plug back side is used to charge and transmit data, is charged and transmitted data for connecting magnetic data line.
Card reader module 5 is used for after TF card insertion, is stored for extended mobile phone.
The magnetic plug 1 of flexible OTG card reader is first inserted into mobile phone charge port when the product uses, by card reader module 5
The back side of the equipment such as mobile phone is sticked in winding displacement 3, then TF card is inserted into the TF card seat on card reader module 5, to use TF
Card carrys out extended mobile phone storage volume.OTG function can be closed with switch when needing to charge, then connect magnetic with magnetic data line
The contact of plug can also close OTG function by switch when not needing charging, to save mobile phone to charge
Electric energy.When card reader module 5 sticks in mobile phone back, it is too many which will not protrude mobile phone surface, not will increase too many
Mobile phone thickness, cell-phone cover can be cooperated to use for a long time.
It should be strongly noted that winding displacement 3, contact 4 and switch 2 are the application of the prior art, magnetic plug 1 in the application
It is the innovative point of the application with card reader module 5, the length for efficiently solving prominent mobile phone surface is too long, cannot stick in hand
The problem of back side of the equipment such as machine, volume are too big and cannot connect for a long time with mobile phone.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of flexibility OTG card reader, which is characterized in that including magnetic plug, switch, contact, winding displacement and card reader module, institute
It states switch, contact and winding displacement and is mounted on magnetic plug for being inserted into mobile phone charge port, one end and the magnetic plug phase of winding displacement
Even, the other end of winding displacement is connected with card reader module, and the side of magnetic plug, which is equipped with, is used to open OTG function or closing OTG
The switch of function, the inside of winding displacement is equipped with printed circuit and the back side of winding displacement is provided with double-sided adhesive, the back side of magnetic plug
It is provided with multiple for charging and transmitting the contact of data.
2. flexibility OTG card reader according to claim 1, which is characterized in that the magnetic plug include Android male connector,
Type-c male connector and apple male connector.
3. flexibility OTG card reader according to claim 1, which is characterized in that the outside of the magnetic plug is provided with outer
Shell.
4. flexibility OTG card reader according to claim 3, which is characterized in that the shell is made of ferrous material.
5. flexibility OTG card reader according to claim 1, which is characterized in that the card reader module include TF card seat and
Card reader main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929219.3U CN208271189U (en) | 2018-06-15 | 2018-06-15 | A kind of flexibility OTG card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929219.3U CN208271189U (en) | 2018-06-15 | 2018-06-15 | A kind of flexibility OTG card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271189U true CN208271189U (en) | 2018-12-21 |
Family
ID=64690829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929219.3U Expired - Fee Related CN208271189U (en) | 2018-06-15 | 2018-06-15 | A kind of flexibility OTG card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271189U (en) |
-
2018
- 2018-06-15 CN CN201820929219.3U patent/CN208271189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |