CN211266988U

CN211266988U - Mobile terminal data backup and video expansion piece with support

Info

Publication number: CN211266988U
Application number: CN202020095548.XU
Authority: CN
Inventors: 林海鹏
Original assignee: HAILIN COMPUTER TECHNOLOGY (SHENZHEN) CO LTD
Current assignee: HAILIN COMPUTER TECHNOLOGY (SHENZHEN) CO LTD
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-14
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a take mobile terminal data backup and video extension piece of support, including epitheca, drain pan and circuit board, circuit board fixed mounting is on the drain pan, the circuit board upper shield is equipped with a hard disk seat, hard disk seat and drain pan fixed connection, be equipped with a hard disk cartridge on the hard disk seat, hard disk cartridge and circuit board electric connection, epitheca and drain pan lock are connected, the inside edge of drain pan is equipped with accomodates the groove, it has a support to accomodate the inslot slip and accomodate, it is equipped with the projection to accomodate groove one end, the design has the spout on the support, the spout cover is established on the projection and with projection sliding connection. The utility model discloses a support USB PD quick charge function, can realize the quick charge to the cell-phone equally when connecting the peripheral hardware, brought very big convenience for the user, can also act as cell phone stand, not the time spent can accomodate in the fuselage, can pull out during the use, puts the cell-phone on, conveniently watches cell-phone screen content.

Description

Mobile terminal data backup and video expansion piece with support

Technical Field

The utility model relates to an extension seat technical field specifically is an extension piece with cell phone stand.

Background

Along with the popularization of intelligent mobile terminal equipment, consumers tend to select a tablet and a mobile phone terminal more when selecting own digital products, along with the maturity of an ecological chain of a third party APP, the functions are richer and richer, data on a mobile phone are more, photos, films and communication data are more and more huge, but due to the limitation of the storage space of the mobile phone, the problem that the storage space is insufficient can be met, or the data loss is caused by worrying about accidental loss, the safety of the data is very important today, a user wants to obtain a safer data storage method, and for the market demand, the mobile intelligent terminal development products for android such as the mobile phone and the tablet are more and more.

Disclosure of Invention

An object of the utility model is to provide a take mobile terminal data backup and video extension piece of support can stealthily accomodate the support in the casing through being provided with on the casing for digital products such as placing cell-phones can be accomodate to this extension piece when using, and simultaneously, this extension piece still possesses the cell-phone data backup and video extension display function, with the problem of solving among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take mobile terminal data backup and video extension piece of support, includes epitheca, drain pan and circuit board, circuit board fixed mounting is on the drain pan, the circuit board upper shield is equipped with a hard disk seat, hard disk seat and drain pan fixed connection, be equipped with a hard disk cartridge on the hard disk seat, hard disk cartridge and circuit board electric connection, epitheca and drain pan lock are connected, the inside edge of drain pan is equipped with accomodates the groove, it has a support to accomodate the inslot sliding storage, it is equipped with the projection to accomodate groove one end, the design has the spout on the support, the spout cover is established on the projection and with projection sliding connection.

Preferably, the support includes support body and expansion board, the through-hole has been seted up on the support body, the symmetry is provided with the shaft hole on the two relative wall surfaces of through-hole, the expansion board inlays the dress in the through-hole, expansion board and shaft hole relative position department are provided with the pivot, the pivot rotates with the shaft hole and is connected.

Preferably, a plurality of data transmission interfaces are arranged on the edge of the circuit board, and the data transmission interfaces are electrically connected with the circuit board.

Preferably, the data transmission interfaces include an HDMI interface, a USB-a port, and a USB Type C PD DFP5 port, and are all disposed in a through hole preset in the bottom case and extend outward from the through hole.

Preferably, be provided with USBType C connecting wire and bobbin on the drain pan bottom surface, USBType C connecting wire accessible bobbin is accomodate in the drain pan bottom surface, USBType C connecting wire and circuit board electric connection.

Preferably, the bottom of the winding frame is provided with a silica gel anti-skid pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

remove intelligent terminal can pass through the utility model discloses, connect 2.5 inches SATA HDD SSD realize duplicating the internal data of cell-phone storage to external hard disk on, this is in order to obtain the data storage space of super-large capacity, satisfies the demand of period data security to can be through supporting android platform APP, realize the complete backup of data, functions such as increment backup, in order to reach higher data security, the user restores through the data of this product backup after cell-phone loss or data damage. And lead to the utility model discloses a USB concentrator can connect keyboard mouse USB flash disk and wait for the peripheral hardware, realizes the peripheral hardware and connects, and convenience of customers input/output data uses the cell-phone function to become more powerful. The product has the HDMI output function, can provide 4K ultra-high definition screen output, can realize the screen projection function of a mobile phone screen of a user, and brings excellent experience to the user due to the adoption of hardware output and no delay of high definition of a picture. Certainly the user is when connecting the peripheral hardware extension, and the consumption can increase relatively, and battery stand-by time can shorten, the utility model discloses a support USB PD quick charge function, can realize the quick charge to the cell-phone equally when connecting the peripheral hardware, just so do not worry the problem that battery stand-by time shortens, brought very big convenience for the user. Of course the utility model discloses the possibility that acts as cell phone stand in addition, the time spent can be accomodate in the fuselage, can pull out during the use, puts the cell-phone on, and convenience of customers can watch cell-phone screen content with the best visual angle.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of the bracket structure of the present invention;

fig. 4 is a reference diagram of the storage state of the bracket of the present invention;

fig. 5 is a first reference view of the bracket of the present invention in use;

fig. 6 is a second drawing for showing the usage status of the bracket of the present invention;

FIG. 7 is a perspective view of the present invention;

fig. 8 is a first schematic circuit diagram of the present invention;

FIG. 9 is a second schematic circuit diagram of the present invention;

fig. 10 is a third schematic circuit diagram of the present invention;

fig. 11 is a fourth schematic circuit diagram of the present invention;

fig. 12 is a fifth schematic circuit diagram of the present invention;

fig. 13 is a sixth schematic circuit diagram of the present invention;

fig. 14 is a seventh schematic circuit diagram of the present invention.

In the figure: 1, mounting a shell; 2, a hard disk seat; 21 a hard disk cartridge; 3, a circuit board; a 31 HDMI interface; a 32 USB-A port; 33USB Type C PD DFP5 port; 4, a bottom shell; 5, a winding frame; 51 silica gel anti-slip pad; 6 USB Type C connecting line; 7 a receiving groove; 71 a convex column; 8, a bracket body; 81 through holes; 82 shaft holes; 83 expanding plates; 831 a rotating shaft; 84 chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 14, a mobile terminal data backup and video expansion piece with a bracket includes an upper shell 1, a bottom shell 4 and a circuit board 3, wherein the circuit board 3 is fixedly mounted on the bottom shell 4, a hard disk base 2 is covered on the circuit board 3, the hard disk base 2 is fixedly connected with the bottom shell 4, a hard disk cartridge 21 is arranged on the hard disk base 2, the hard disk cartridge 21 is electrically connected with the circuit board 3, the upper shell 1 and the bottom shell 4 are buckled and connected, an accommodating groove 7 is arranged at the inner edge of the bottom shell 4, a bracket is slidably accommodated in the accommodating groove 7, a convex column 71 is arranged at one end of the accommodating groove 7, a sliding groove 84 is designed on the bracket, and the sliding groove 84 is sleeved on the convex column 71 and is slidably connected with the convex column 71. When the bracket is accommodated on the bottom shell 4, the initial end of the sliding groove 84 abuts against the convex column 71; when the bracket is stretched to make the end of the sliding slot 84 abut against the convex column 71, the bracket is completely exposed outside the bottom case 4 at this time, and can be used as a bracket.

The support includes support body 8 and expansion board 83, through-hole 81 has been seted up on the support body 8, the symmetry is provided with shaft hole 82 on the two relative wall surfaces of through-hole 81, expansion board 83 inlays the dress in the through-hole 81, expansion board 83 is provided with pivot 831 with shaft hole 82 opposite position department, pivot 831 rotates with shaft hole 82 and is connected. When a large connecting device needs to be placed, the expansion plate 83 is turned over and opened, so that the connecting device can be placed conveniently.

Be provided with multiple data transmission interface on the circuit board 3 edge, data transmission interface all with circuit board 3 electric connection, data transmission interface include HDMI interface 31, USB-A port 32 and USB Type C PD DFP5 port 33, data transmission interface all sets up in the through-hole that drain pan 4 predetermines to outwards stretch out by the through-hole. When the mobile phone or the computer is connected with the HDMI port of the external display device through the HDMI interface 31, the expansion piece can display the content of the mobile phone or the computer through the external display device; when a mobile phone, a computer or the like is connected to the USB-a port 32 or the USB Type C PD DFP5 port 33, the extender can perform data processing and exchange, and can also charge the connected device.

Be provided with USBType C connecting wire 6 and bobbin 5 on the 4 bottom surfaces of drain pan, 6 accessible bobbins 5 of USBType C connecting wire are accomodate in 4 bottom surfaces of drain pan, USBType

C connecting wire

6 and 3 electric connection of circuit board, 5 bottoms of bobbin are provided with silica gel slipmat 51. Can twine on bobbin 5 when USB Type C connecting wire 6 need not use, conveniently accomodate and prevent USB Type C connecting wire 6's damage, silica gel slipmat 51 can increase the friction between extension piece and the mesa, prevents that the extension piece from placing the appearance when the mesa and sliding.

The working principle is as follows: with this utility model's behind USB Type C connecting wire 6 is connected to cell-phone, panel or computer, can initiatively discern this utility model on cell-phone, panel or computer to with this utility model automatic set up the communication and connect. Data of cell-phone, panel or computer can transmit for this utility model through USB Type C connecting wire 6. The USB HUB can share the received data to the four ports simultaneously or in a time-sharing manner through the internal HUB of the USB HUB, and the requirement of port expansion is met. Two ports are used for expanding connection of USB equipment such as a keyboard, a mouse, a U disk and the like, one port is used for data transmission of the SATA hard disk, and the other port is used for a USB Power Delivery (USB PD) data communication protocol.

The screen display function: the function can convert a small-size screen on a mobile phone, a tablet computer or a computer into a large-size screen on display equipment (such as a television, a display and the like) for displaying, and the visual effect of the mobile phone, the tablet computer or the computer is greatly improved.

The HDMI connection line is connected at one end to the HDMI interface 31 (HDMI DFP 1) of this utility model and at the other end to the HDMI port of the display device (such as a television, a display, etc.). Connect here utility model's cell-phone, panel or computer, can transmit the content of its Display screen for this utility model through this utility model's USBType C connecting wire 6 to convert the data format of HDMI into through this utility model, transmit the HDMI interface for Display device (such as TV set, Display etc.), after Display device (such as TV set, Display etc.) handled this HDMI data, can reappear cell-phone, panel or computer screen content connected here utility model on Display device (such as TV set, Display etc.).

Data storage and backup: insert the SATA hard disk on this utility model's SATA port (SATA DFP 4), USBHUB will carry out data interchange and transmission through this utility model's USB Type C connecting wire 6 with be connected to this utility model's cell-phone, panel or computer to with data sharing for four ports simultaneously or timesharing, one of them port is used for being the data processing of SATA hard disk. The data of the port is converted into data which can be identified by the SATA hard disk through a USB to SATA Controller. Data (such as photos, videos, files and the like) connected to the mobile phone, the tablet or the computer of the utility model can be conveniently stored or backed up on the SATA hard disk of the utility model.

Meanwhile, the USB to SATA Controller can also convert data on the SATA hard disk into a data format which can be recognized by a mobile phone, a tablet or a computer, and transmits the data to the mobile phone, the tablet or the computer through the USB HUB and the USB Type C connecting line 6. Therefore, the mobile phone, the tablet or the computer can conveniently access and operate the data on the SATA hard disk of the utility model.

Peripheral automatic identification expansion: the USB-A port 32 (USB-A DFP2 and USB-A DFP 3) of the utility model can be connected with a plurality of USB Device devices such as a keyboard, a mouse, a USB flash disk and the like. USB HUB will be connected USB Device such as keyboard, mouse, USB flash disk on this utility model, be connected to USB Host equipment such as cell-phone, panel or computer through USB Type C connecting wire 6, establish connection and discernment between Host and Device to data interchange and transmission. Therefore, the mobile phone, the tablet or the computer can be operated conveniently by using input equipment such as an external keyboard, a mouse and the like, and data storage equipment such as an external USB flash disk and the like can also be operated on the mobile phone, the tablet or the computer. The expansion of the USB peripheral greatly facilitates the convenience and flexibility of mobile office.

Power switching charging: to have the Power adapter of USB Type C Power Delivery function, connect here utility model's USB Type C PD DFP5 port 33 on, PD Controller carries out communication and discernment with Power Delivery protocol data through USB HUB, USB Type C connecting wire and cell-phone, panel or computer, combine here utility model's cooperation, can carry out quick charge for being connected to this utility model's cell-phone, panel or computer to supply the battery Power of cell-phone, panel or computer, and ensure that it can have sufficient Power supply.

In summary, the following steps: remove intelligent terminal can pass through the utility model discloses, connect 2.5 inches SATA HDD SSD realize duplicating the internal data of cell-phone storage to external hard disk on, this is in order to obtain the data storage space of super-large capacity, satisfies the demand of period data security to can be through supporting android platform APP, realize the complete backup of data, functions such as increment backup, in order to reach higher data security, the user restores through the data of this product backup after cell-phone loss or data damage. And lead to the utility model discloses a USB concentrator can connect keyboard mouse USB flash disk and wait for the peripheral hardware, realizes the peripheral hardware and connects, and convenience of customers input/output data uses the cell-phone function to become more powerful. The product has the HDMI output function, can provide 4K ultra-high definition screen output, can realize the screen projection function of a mobile phone screen of a user, and brings excellent experience to the user due to the adoption of hardware output and no delay of high definition of a picture. Certainly the user is when connecting the peripheral hardware extension, and the consumption can increase relatively, and battery stand-by time can shorten, the utility model discloses a support USB PD quick charge function, can realize the quick charge to the cell-phone equally when connecting the peripheral hardware, just so do not worry the problem that battery stand-by time shortens, brought very big convenience for the user. Of course the utility model discloses the possibility that acts as cell phone stand in addition, the time spent can be accomodate in the fuselage, can pull out during the use, puts the cell-phone on, and convenience of customers can watch cell-phone screen content with the best visual angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take mobile terminal data backup and video extension piece of support, includes epitheca (1), drain pan (4) and circuit board (3), circuit board (3) fixed mounting is on drain pan (4), circuit board (3) upper shield is equipped with a hard disk seat (2), hard disk seat (2) and drain pan (4) fixed connection, be equipped with a hard disk cartridge (21) on hard disk seat (2), hard disk cartridge (21) and circuit board (3) electric connection, epitheca (1) and drain pan (4) lock are connected, its characterized in that: bottom shell (4) inside edge is equipped with and accomodates groove (7), it has accomodate a support to slide in groove (7) to accomodate, it is equipped with projection (71) to accomodate groove (7) one end, the design has spout (84) on the support, spout (84) cover establish on projection (71) and with projection (71) sliding connection.

2. The cradled mobile terminal data backup and video extension piece according to claim 1, wherein: the support includes support body (8) and expansion board (83), through-hole (81) have been seted up on support body (8), the symmetry is provided with shaft hole (82) on the two relative walls of through-hole (81), expansion board (83) inlay the dress and are in through-hole (81), expansion board (83) and shaft hole (82) relative position department are provided with pivot (831), pivot (831) are connected with shaft hole (82) rotation.

3. The cradled mobile terminal data backup and video extension piece according to claim 1, wherein: the edge of the circuit board (3) is provided with a plurality of data transmission interfaces which are electrically connected with the circuit board (3).

4. A mobile terminal data backup and video extension with cradle according to claim 3, characterized in that: the data transmission interface comprises an HDMI (31), a USB-A port (32) and a USB Type C PD DFP5 port (33), and the data transmission interface is arranged in a through hole preset in the bottom shell (4) and extends outwards from the through hole.

5. The cradled mobile terminal data backup and video extension piece according to claim 1, wherein: be provided with USBType C connecting wire (6) and bobbin (5) on drain pan (4) bottom surface, USBType C connecting wire (6) accessible bobbin (5) are accomodate in drain pan (4) bottom surface, USBType C connecting wire (6) and circuit board (3) electric connection.

6. The cradled mobile terminal data backup and video extension piece according to claim 5, wherein: and a silica gel anti-slip pad (51) is arranged at the bottom of the winding frame (5).