WO2017117802A1

WO2017117802A1 - Dual-interface bidirectional push-and-pull mobile storage apparatus

Info

Publication number: WO2017117802A1
Application number: PCT/CN2016/070481
Authority: WO
Inventors: 王亚飞; 胡琳; 周正贤
Original assignee: 深圳泰思微科技有限公司
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2017-07-13

Abstract

A dual-interface bidirectional push-and-pull mobile storage apparatus (100), comprising a storage shell (10), a circuit board assembling component (20) slidably mounted in the storage shell (10) and a push-and-pull member (30), wherein the circuit board assembling component (20) comprises a main board (21), a memory, a controller (22), a first data interface (23) and a second data interface (24); and the storage shell (10) has an adjacent first side (111) and second side (112), a first opening (113) is arranged on the first side, a second opening (114) is arranged on the second side, and an opening (14) is arranged on the storage shell. A first data interface and a second data interface correspond to a first opening and a second opening in position respectively; thus the length of the dual-interface bidirectional push-and-pull mobile storage apparatus can be reduced so as to facilitate the first data interface or the second data interface pushing out of the storage shell for use and prevent a data transmission interface of a mobile device from being damaged.

Description

Dual interface two-way push-pull mobile storage device

Technical field

[0001] The present invention belongs to the field of mobile storage devices, and in particular, to a dual interface bidirectional push-pull mobile storage device.

Background technique

[0002] With the widespread use of desktop computers and notebook computers, mobile storage devices are popular among the public because they can easily transfer data between different devices, and are convenient for storing data, and are portable, compact, and flexible. It is widely used in work.

[0003] Generally, the mobile storage device is equipped with a USB-A male connector directly connected to the computer, and performs data transmission and exchange with the computer through the USB bus (common serial bus). The computer acts as the master, issues commands, moves the storage device as a slave, receives various commands from the computer, and performs operations such as reading, writing, copying, and deleting data.

[0004] The emergence of portable mobile devices, especially the widespread use of smart phones and tablets. The internal storage capacity of mobile devices needs to be expanded. Otherwise, users will not be able to take photos and videos. It is often necessary to delete some pictures and video files to meet the needs of shooting.

[0005] The emergence of OTG (On The Go) storage devices has solved the problem of mobile devices expanding external storage. It frees the USB device from the original master-slave architecture and thus leaves the computer, enabling end-to-end transmission between mobile devices. That is, the mobile storage device has an OTG function, and can be connected to a mobile device such as a smart phone or a tablet computer, and directly transmits data to the mobile storage device through the mobile device.

[0006] Existing mobile storage devices with OTG functions are generally elongated and long and large. In order to protect the data interface of the mobile storage device, a cap is often placed on the storage device to cover the data interface, thereby protecting the data interface. However, when using 吋, the cap is easy to fall. However, the existing push-pull mobile storage device is generally a front and rear push-pull structure, which has a long strip shape and is inserted into the mobile device, which greatly increases the length of the mobile device, that is, it is unstable, and must be very careful when using the cymbal. It is easy to damage the data transmission interface of portable mobile devices, which is inconvenient to use.

technical problem [0007] An object of the present invention is to provide a dual-interface bi-directional push-pull mobile storage device, which aims to solve the problem that the existing OTG-enabled mobile storage device is inconvenient, has a large length, and easily damages the data transmission interface of the mobile device.

Problem solution

Technical solution

The present invention is achieved by a dual interface bi-directional push-pull mobile storage device including a storage housing, a circuit board assembly assembly slidably mounted in the storage housing, and a pusher assembly board assembly a sliding push-pull member in the storage case, the circuit board assembly assembly including a main board, a memory mounted on the main board, a controller supporting an OTG function, a first data interface connected to the controller, and the control The second data interface is connected to the controller; the controller, the first data interface and the second data interface are both mounted on the main board, and the storage housing has adjacent first side and second side The first side upper jaw is provided with a first pupil for engaging the first data interface, and the second side upper jaw is provided with a second pupil for engaging the second data interface. The position of the first data interface corresponds to the position of the first pupil, the second data interface corresponds to the position of the second pupil, and the storage housing is provided with an exposed position Push-pull mouth.

Further, the mouth has a first segment and a second segment connected, the first segment is disposed along a length direction of the first data interface, and the second segment is along a length direction of the second data interface Settings.

[0010] Further, the first segment is perpendicular to the second segment, and the cornice is L-shaped.

[0011] Further, the push-pull member has a push handle extending into the cornice.

[0012] Further, the top surface of the push handle is provided with a concave-convex structure.

[0013] further, the push-pull member comprises a sliding cover covering the main board and a clamping plate protruding from the periphery of the sliding cover and clamping the main board, wherein the clamping plate is respectively provided with a clamping plate a first notch and a second notch extending from the first data interface and the second data interface, and the push handle is disposed on a side of the sliding cover away from the clamping plate.

[0014] Further, the clamping plate surrounds the sliding cover, and the clamping plate and the sliding cover enclose a receiving groove of the main board.

[0015] Further, the storage case includes a bottom case having a accommodating chamber and a cover plate covering the bottom case, the mortise is located at a bottom of the bottom case, the first side and The second side is the phase of the bottom box On both sides.

[0016] Further, a baffle is disposed in the bottom box, and the baffle forms two in the accommodating chamber to respectively guide the main board toward the first boring hole and the second boring hole Slides that slide in the direction.

[0017] Further, the first data interface is a USB interface or a Thunderbolt interface; and the second data interface is a Lightning interface or a Micro USB interface or a USB 3.1 interface or a Type C interface.

[0018] Further, the memory includes a card holder mounted on the main board and a memory card installed in the card holder.

[0019] Specifically, the card holder is a TF card holder, and the memory card is a TF card.

[0020] Alternatively, the card holder is an SD card holder, and the memory card is an SD card.

[0021] Alternatively, the memory is a flash memory chip.

Advantageous effects of the invention

Beneficial effect

[0022] The present invention slidably mounts a circuit board assembly assembly in a storage housing, and first and second apertures are respectively disposed on adjacent first sides and second sides of the storage housing The first data interface and the second data interface of the board assembly component respectively correspond to the positions of the first pupil and the second pupil, so that the length of the dual interface two-way push-pull mobile storage device can be reduced, which is convenient to use, thereby preventing damage The mobile device data transmission interface: the first data interface or the second data interface is pushed out of the storage casing, and the first data interface or the second data interface is received in the storage casing, thereby avoiding the use of the cap and the cap loss. Brief description of the drawing

DRAWINGS

1 is a schematic perspective view of a dual-interface bidirectional push-pull mobile storage device according to an embodiment of the present invention;

2 is a schematic exploded view of the dual-interface bidirectional push-pull mobile storage device of FIG. 1;

3 is a schematic structural view of the first interface of the dual-interface bi-directional push-pull mobile storage device of FIG. 1 extended;

4 is a schematic structural view of the second interface of the dual-interface bi-directional push-pull mobile storage device of FIG.

Embodiments of the invention The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

1 to 4, a dual interface bi-directional push-pull mobile storage device 100 according to an embodiment of the present invention includes a storage housing 10, a circuit board assembly assembly 20, and a push-pull member 30. The storage housing 10 is used for The circuit board assembly assembly 20 is protected. The circuit board assembly component 20 is also referred to as a PCB A component, and the PCB A is an abbreviation of the English Printed Circuit Board Assembly. The circuit board assembly assembly 20 is slidably mounted in the storage housing 10 such that the circuit board assembly assembly 20 can slide in the storage housing 10; the push-pull member 30 is coupled to the circuit board assembly assembly 20 for urging the circuit board assembly assembly 20 in storage The housing 10 slides. The circuit board assembly assembly 20 includes a main board 21, a memory (not shown), a controller 22, a first data interface 23, and a second data interface 24; the memory is mounted on the main board 21 for storing data; the controller 22 is mounted on On the main board 21, the controller 22 has a function of supporting the OTG; the first data interface 23 is mounted on the main board 21, and the first data interface 23 is connected to the controller 22, and further through the first data interface 23 and a terminal such as a computer. Connected to perform data read/write, copy, delete, etc. operations on the memory to implement data transmission; the second data interface 24 is mounted on the main board 21, and the second data interface 24 is connected to the controller 22, and further passes through the second data interface. 24 Connected to mobile devices such as mobile phones to perform data transfer by reading, writing, copying, and deleting data to the memory. The storage case 10 has an adjacent first side 111 and a second side 112. The first side 111 is provided with a first opening 113, and the second side 112 is provided with a second opening 114. The first data interface The position of 23 corresponds to the position of the first pupil 113, the second data interface 24 corresponds to the position of the second pupil 114, and the first pupil 113 is adapted to cooperate with the first data interface 23 to extend out of the storage housing 10, the second bore 114 is configured to cooperate with the second data interface 24 to extend out of the storage housing 10; the storage housing 10 is provided with a port 14 for exposing the push-pull member 30, so as to push the circuit board through the push-pull member 30 Assembly assembly 20. When the push-pull member 30 is pushed to extend the first data interface 23 of the circuit board assembly 20 from the first pupil 113, the first data interface 23 can be connected to a terminal such as a computer. When the push-pull member 30 is pushed to extend the second data interface 24 of the circuit board assembly 20 from the second bore 114, the second data interface 24 can be connected to a mobile device such as a mobile phone. When the push-pull member 30 is pulled to make the first data interface 23 and the second data interface 24 of the circuit board assembly 20 both in the storage case 10, the first data interface 23 and the first data interface can be protected by the storage case 10. The second data interface 24, in turn, eliminates the use of caps and does not result in cap loss. [0029] The circuit board assembly assembly 20 is slidably mounted in the storage case 10, and the first pupil 113 and the second pupil are respectively disposed on the adjacent first side 111 and the second side 112 of the storage case 10. 114, and the first data interface 23 and the second data interface 24 of the circuit board assembly 20 correspond to the positions of the first pupil 113 and the second pupil 114, respectively, so that the dual interface two-way push-pull movement can be reduced. The length of the storage device 100 is convenient to use, thereby preventing damage to the mobile device data transmission interface; pushing the first data interface 23 or the second data interface 24 out of the storage housing 10, and the first data interface 23 or the second data interface 24 is closed In the storage case 10, the use of the cap can be avoided and the cap loss does not occur.

[0030] Further, referring to FIG. 1, FIG. 3 and FIG. 4, the port 14 on the storage case has a first segment 141 and a second segment 142, and the first segment 141 is connected to the second segment 142, and the first segment 141 is disposed along the length direction of the first data interface 23, and the second segment 142 is disposed along the length direction of the second data interface 24, so that when the board assembly 20 is pushed along the first segment 141, the first data interface 23 can be Pushing out in the first bore 113; when pushing the board assembly 20吋 along the second section 142, the second data interface 24 can be pushed out from the second bore 114

[0031] Further, the first segment 141 of the cornice 14 on the storage case is perpendicular to the second segment 142 such that the cornice 14 is L-shaped. When the mouthpiece 14 is disposed in an L shape, the length direction of the first data interface 23 and the length direction of the second data interface 24 are also perpendicular to each other, and the board assembly assembly 20 can be pushed in two directions perpendicular to each other when used. The length of the dual interface bi-directional push-pull mobile storage device 100 can be reduced, and the board assembly assembly 20 can be easily pushed to slide in the storage housing 10.

Referring to FIG. 1, FIG. 2, FIG. 3 and FIG. 4, further, the push-pull member 30 has a push handle 33 extending into the cornice 14. A push handle 33 is provided on the push-pull member 30 to facilitate the movement of the push-pull member 30 to urge the circuit board assembly assembly 20 to slide in the storage case 10.

[0033] Further, in this embodiment, the length and width of the push handle 33 are respectively matched with the width of the first segment 141 of the top opening 14 of the storage box and the width of the second segment 142, and then the push handle 33吋 is pushed. The first segment 141 and the second segment 142 of the cornice 14 are guided and positioned to further slide the circuit board assembly 20 more stably in the storage case 10.

[0034] Further, the top surface of the push handle 33 is provided with a concave-convex structure (not shown). By providing the concave-convex structure, the frictional force in contact with the human hand can be increased, and the anti-slip effect is exerted to facilitate the pushing of the push handle 33. In addition, it is also possible to provide some decorations on the push handle 33 to be replaced with a color or button shape that the user likes. [0035] Further, the push-pull member 30 includes a slide cover 31 and a splint 32. The slider 31 is covered on the main board 21 to protect the main board 21. The splint 32 is extended by the periphery of the slider 31, and the cleat 32 holds the main board 21 to fix the main board 21, thereby fixing the circuit board assembly 20. A first notch 321 and a second notch 322 are disposed on the clamping plate 32. The position of the first notch 321 corresponds to the position of the first data interface 23, so that the first data interface 23 extends from the first notch 321 to the clamping plate 32. The position of the second notch 322 corresponds to the position of the second data interface 24 such that the second data interface 24 extends from the second notch 322 to the clamping plate 32. The push handle 33 is provided on a side of the slide cover 31 away from the clamp 32. The slide member 31 and the splint 32 are used to form the push-pull member 30, which can better protect the circuit board assembly assembly 20, facilitate the installation of the circuit board assembly assembly 20, and can better push the circuit board assembly assembly 20 in the storage by the push handle 33. The housing 10 slides.

[0036] Further, the clamping plate 32 surrounds the sliding cover 31, and the clamping plate 32 and the sliding cover 31 surround the receiving groove 320 of the main board 21. The clamping plate 32 surrounds the sliding cover 31 and forms a receiving groove 320. The main board 21 can be installed in the receiving groove 30, so that the main board 21 and the controller 22 and the memory thereon can be better protected.

[0037] Further, the storage case 10 includes a bottom case 11 and a cover 12 covering the bottom case 11. The port 14 is located at the bottom of the bottom case 11, and the first side 111 and the second side 112 are bottom boxes respectively. The opposite sides of 11. The bottom case 11 has an accommodation chamber 13 for mounting the circuit board assembly 20 and the push-pull member 30.

Further, a baffle 115 is disposed in the bottom case 11, and the baffle 115 forms two slides in the accommodating chamber 13 for guiding the main board 21 to slide toward the first boring hole 113 and the second boring hole 114, respectively. . A baffle 1 15 is disposed in the bottom case 11, and two slides are formed in the accommodating chamber 13 to better guide the movement of the main board 21, thereby making the circuit board assembly 20 more stable in the storage case 10. Sliding.

In this embodiment, the main board 21 is installed in the push-pull member 30, and the two slide rails formed in the accommodating chamber 13 can slide the push-pull member 30 to slide the board assembly assembly 20 on the slide. For smoothness.

[0040] Further, in this embodiment, the first data interface 23 is a standard USB-A interface, so as to be directly connected to a terminal such as a computer for data transmission. Of course, the first data interface 23 is a USB interface or a Thunderbolt interface, and the first data interface 23 can also be other data transmission interfaces. The second data interface 24 is a Lightning interface, which can conform to the Lightning interface specification, and supports data transmission, charging, forward and reverse insertion, and 0TG functions. The Lightning interface can be soldered to the motherboard 21 and connected to the controller 22, thereby being electrically connected to the memory. Connected, so that when the Lightning interface is connected to the 0TG-capable portable devices such as Apple phones and tablets, the Lightning socket interface can be used to realize file, picture, video and audio sharing in the memory. And data transmission, storage and other functions. In other embodiments, the second data interface 24 can also be a Micro

USB interface or USB3.1 interface or Type C interface.

[0041] Further, the memory includes a card holder and a memory card, and the card holder is mounted on the main board 21, and the memory card is fitted in the card holder. The memory is formed by using the card holder and the memory card, the structure is simple, and the memory card can be replaced, which is more convenient to use. Specifically, the deck is an SD (Secure Digital Memory Card) deck, and the memory card is an SD card. Of course, the deck can also be a TF (Trans-flash Card, also called Micro SD Card) card holder, and the memory card is correspondingly a TF card.

[0042] Of course, the memory can also be a flash memory chip. The thickness of the board assembly 20 can be reduced by directly using the flash memory chip. ,

[0043] Further, the first side 111 and the second side 112 of the storage case 10 are perpendicular to each other, and the first side 111 and the second side 112 are both planar. The structure is arranged such that the first data interface 23 is connected to a computer or the like to enable the first side 111 to be affixed to a computer or the like to better connect to the computer. The second data interface 24 is connected to a device such as a tablet, so that the second side 112 can be flattened to a device such as a tablet to make the connection tighter. Further, the first side 111 of the storage case 10 may further be provided with a clamping structure, so that when the first data interface 23 is connected to a computer or the like, the storage case 10 can be clamped on a computer or the like to be fixed. The dual interface pushes and pulls the mobile storage device 100 in both directions. Similarly, the second side 112 of the storage case 10 can also be provided with a clamping structure, so that when the second data interface 24 is connected to the mobile phone or the like, the storage case 10 can be clamped with a device such as a mobile phone to fix the pair. The interface pushes and pulls the mobile storage device 100 in both directions.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. Within the scope of protection of the invention.

Claims

Claim

A dual interface bi-directional push-pull mobile storage device, comprising: a storage housing, a circuit board assembly assembly slidably mounted in the storage housing, and a sliding of the circuit board assembly assembly in the storage housing a push-pull member, the circuit board assembly assembly comprising a main board, a memory mounted on the main board, a controller supporting an OTG function, a first data interface connected to the controller, and second data connected to the controller The controller, the first data interface and the second data interface are both mounted on the main board, and the storage housing has an adjacent first side and a second side, the first side a first pupil is provided for engaging the first data interface, and the second side is provided with a second pupil for extending the second data interface, the first data The position of the interface corresponds to the position of the first pupil, the second data interface corresponds to the position of the second pupil, and the storage housing is provided with a mouthpiece for exposing the push-pull member .

The dual-interface bi-directional push-pull mobile storage device according to claim 1, wherein the port has a first segment and a second segment, and the first segment is disposed along a length direction of the first data interface. The second segment is disposed along a length direction of the second data interface. The dual-interface bi-directional push-pull mobile storage device according to claim 2, wherein the first segment is perpendicular to the second segment, and the port is L-shaped.

The dual-interface bi-directional push-pull mobile storage device according to any one of claims 1 to 3, wherein the push-pull member has a push handle extending into the rake.

The dual-interface bi-directional push-pull mobile storage device according to claim 4, wherein the top surface of the push handle is provided with a concave-convex structure.

The dual-interface bi-directional push-pull mobile storage device according to claim 4, wherein the push-pull member comprises a sliding cover attached to the main board and protrudes from a periphery of the sliding cover and clamps the main board a first notch and a second notch respectively extending from the first data interface and the second data interface, the push handle being disposed on the sliding cover away from the splint On the side.

The dual-interface bi-directional push-pull mobile storage device according to claim 6, wherein the splint surrounds the sliding cover, and the clamping plate and the sliding cover enclose the main board The accommodating slot.

The dual-interface bi-directional push-pull mobile storage device according to any one of claims 1 to 3, wherein the storage case comprises a bottom case having a receiving chamber and a cover plate covering the bottom case, The cornice is located at the bottom of the bottom box, and the first side and the second side are respectively opposite sides of the bottom box.

The dual-interface bi-directional push-pull mobile storage device according to claim 8, wherein the bottom box is provided with a baffle, and the baffle forms two guiding bodies in the accommodating chamber to guide the main board a slide that slides in the direction of the first bore and the second bore.

The dual interface bidirectional push-pull mobile storage device according to any one of claims 1 to 3, wherein the first data interface is a USB interface or a Thunderbolt interface; and the second data interface is a Lightning interface or a Micro USB interface. Or a USB interface or a Type C interface, the dual interface push-pull mobile storage device according to any one of claims 1 to 3, wherein the memory comprises a card holder mounted on the main board and mounted on the The memory card in the deck.

The dual-interface bi-directional push-pull mobile storage device according to claim 11, wherein the card holder is a TF card holder, and the memory card is a TF card.

The dual-interface bi-directional push-pull mobile storage device according to claim 13, wherein the card holder is an SD card holder, and the memory card is an SD card.

The dual interface bi-directional push-pull mobile storage device according to any one of claims 1 to 3, wherein the memory is a flash memory storage chip.