CN214752950U

CN214752950U - Mobile storage device with replaceable data connector

Info

Publication number: CN214752950U
Application number: CN202120938379.6U
Authority: CN
Inventors: 高建民
Original assignee: Guangdong Maiwan Electronic Technology Co ltd
Current assignee: Guangdong Maiwan Electronic Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-16
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a mobile storage device capable of replacing data connector, which comprises a storage device main body, wherein a plurality of interface contacts are embedded in the side surface of the storage device main body, interface magnets are fixed outside the interface contacts, and the interface magnets are embedded in the storage device main body; the storage device comprises a storage device body and is characterized in that a plurality of accommodating grooves are formed in the storage device body, joint bodies are arranged in the accommodating grooves, a plurality of joint contacts are embedded into the upper surface of each joint body, joint magnets are arranged on the outer sides of the joint contacts, and the joint magnets are fixedly connected with the joint bodies. The utility model discloses, simple structure, data connector take the convenience, have better guard action to each data connector, improve convenience and the security of using.

Description

Mobile storage device with replaceable data connector

Technical Field

The utility model relates to a remove data storage's technical field, especially relate to a can replace mobile storage device of data connector.

Background

The current mobile storage device mainly comprises a mobile hard disk and a U disk, is popular with consumers due to small size, portability and larger storage space, and is considered to be optimized in function and appearance design.

The data interfaces on the market are of various types, and mainly comprise: the USB interface, micro-USB interface, Lightning interface and Type-c interface four kinds of interface forms, a magnetism has still appeared in addition and has inhaled formula data interface. Although these interface forms have been designed to be very exquisite, under the exquisite design concept of the mobile storage device, the four-port mobile storage device designed to be suitable for various interface forms is very obtrusive, is not convenient to carry, and affects the beauty, and in view of such design contradictions, a mobile storage device form with stronger adaptability, more convenient carrying, and wider application range is to be proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can replace mobile storage device of data connector, simple structure, the appearance is regular, conveniently carries.

The utility model provides a mobile storage device capable of replacing data connector, which comprises a storage device main body, wherein a plurality of interface contacts are embedded in the side surface of the storage device main body, interface magnets are fixed outside the interface contacts, and the interface magnets are embedded in the storage device main body; the storage device comprises a storage device body and is characterized in that a plurality of accommodating grooves are formed in the storage device body, joint bodies are arranged in the accommodating grooves, a plurality of joint contacts are embedded into the upper surface of each joint body, joint magnets are arranged on the outer sides of the joint contacts, and the joint magnets are fixedly connected with the joint bodies.

Furthermore, one end of the joint main body, which is far away from the joint contact, is fixedly connected with a data plug, a contact piece is arranged on the data plug, and the contact piece is connected with the joint contact through a wire.

Further, the interface contacts are arranged in a single row or multiple rows.

Further, the number of the interface contacts is not less than the number of the joint contacts.

Further, the height of the interface contact is not lower than that of the interface magnet, and the end face of the interface magnet is parallel to or coplanar with the side face of the storage device main body.

Furthermore, the upper end face of the joint magnet and the upper surface of the joint main body are located on the same plane, and the height of the joint contact is not lower than that of the joint magnet.

Further, arc-shaped grooves are formed in two sides of the accommodating groove and communicated with the accommodating groove.

Furthermore, a receiving groove magnet arranged corresponding to the joint magnet is arranged at the position where the receiving groove contacts with the joint magnet.

Furthermore, a chip is arranged in the storage device main body, and the interface contact is connected with the chip through the wire.

Further, be provided with fingerprint identification device in the storage device main part, fingerprint identification device with chip electric connection.

The utility model has compact structure, integrates a plurality of data interface forms, and is stored on a mobile storage device through the magnet of the storage groove, thereby increasing the selectivity of data transmission of the mobile storage device and improving the convenience; can integrate together with the data interface of four different forms through magnetism type data interface for this device can keep a regular appearance and necessary convenience under the condition that can adapt to these four kinds of application scenes, increases the security of this device, prevents that information from losing and revealing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the main body of the usb flash disk of the present invention;

FIG. 3 is a front sectional view of the USB flash disk of the present invention;

fig. 4 is a left side view of the present invention;

fig. 5 is a schematic view of the data connector structure of the present invention;

fig. 6 is a schematic structural diagram of the USB interface of the present invention;

fig. 7 is a front sectional view of the USB interface of the present invention;

fig. 8 is a schematic structural diagram of the Lightning interface of the present invention;

FIG. 9 is a schematic view of the data connector and the receiving slot of the present invention;

description of reference numerals:

in the figure: 1-a U disk main body, 2-an interface contact, 3-an interface magnet, 4-a fingerprint identification window, 5-an accommodating groove magnet, 6-a connector main body, 7-a connector contact, 8-a connector magnet, 9-a data plug, 10-a contact, 11-a USB data connector, 12-Type-C data connector, 13-Micro-USB data connector, 14-Lightning data connector, 15-an arc groove, 16-a first accommodating groove, 17-a second accommodating groove and 18-a chip;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-9:

the embodiment is improved on the basis of the existing U disk, the structure and the function of other mobile storage devices such as a mobile hard disk are similar to those of the U disk, the improvement method is also suitable for the other mobile storage devices such as the mobile hard disk, and the selectivity of a data transmission interface on the mobile storage device is increased.

The utility model provides a can replace mobile storage device of data connection, includes USB flash disk main part 1, USB flash disk main part 1 is the cuboid structure, is provided with magnetism on the left end face of USB flash disk main part 1 and inhales the interface, and magnetism inhales the interface and includes twelve interface contacts 2, and interface contacts 2 are single-row along the straight line and distribute, and interface contacts 2 pass through the wire and are connected with the inside chip 18 of USB flash disk main part 1, and the chip 18 that this device selected is the chip that uses in the current USB flash disk in the market, as shown in figure 4.

Interface contact 2 all imbeds inside USB flash disk main part 1, and the definition of interface contact 2 here is the same with the contact arrangement form of Type-C interface, and interface contact 2 includes: two ground contacts GND; the USB3.1 data contacts of TX1 positive, TX1 negative, and RX2 positive, RX negative; two VBUS charging voltage data contacts; identifying signals of the front side and the back side of the CC; the USB3.0 of the D positive and the D negative is compatible with the data contact of the USB 2.0; SBU contacts to assist functions.

As shown in fig. 3 and 4, interface magnets 3 are fixedly mounted above and below the interface contact 2 on the left end surface of the usb disk main body 1, the interface magnets 3 are embedded into the usb disk main body 1, the height of the interface contact 2 is coplanar with the left end surface of the interface magnets 3, or the left end surface of the interface contact 2 extends leftward and protrudes beyond the left end surface of the interface magnets 3, and the left end surface of the interface magnets 3 is parallel to or coplanar with the left end surface of the usb disk main body 1. Here interface magnet 3 is provided with two, and magnetism is opposite, can set up interface magnet 3 in the interface contact 2 left and right sides equally, or sets up a week interface magnet 3 in the interface contact 2 outside, realizes that the magnetism of interface and joint is inhaled can.

As shown in fig. 1 and 2, the right end face of the USB disk main body 1 is provided with an accommodating groove for accommodating the USB data connector 11, the upper surface of the USB disk main body 1 is provided with three accommodating grooves, and the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are sequentially arranged from right to left.

In addition to the above placement, the four data connectors may be disposed on the upper surface of the usb disk main body 1, or the storage slots of the data connectors may be disposed on the front and rear side surfaces of the usb disk main body 1, as long as the storage spaces of the four storage slots do not affect each other and do not interfere with the arrangement of other components such as the chip 18 inside the usb disk main body 1.

As shown in fig. 3, the three receiving grooves on the upper surface of the usb disk main body 1 include a first receiving groove 16 embedded in the usb disk main body 1, a receiving groove magnet 5 is disposed at the bottom of the first receiving groove 16, and a second receiving groove 17 is further formed at the bottom of the first receiving groove 16 and embedded in the usb disk main body 1; the storage groove located on the right end face of the USB flash disk main body 1 also comprises a first storage groove 16 embedded in the USB flash disk, a storage groove magnet 5 is arranged on the inner wall of the left side of the first storage groove 16, the inner wall of the left side of the first storage groove 16 is further leftward to form a second storage groove 17, the storage groove is embedded into the USB flash disk main body 1, and the first storage groove 16 and the second storage groove 17 jointly contain a data connector.

As shown in fig. 1 and 5, a data connector is placed in each receiving slot, the data connector includes a connector main body 6, connector contacts 7 are embedded in the upper surface of the connector main body 6, the positions and the number of the connector contacts 7 of each data connector are different, but the positions of the contacts where the connector contacts 7 and the interface contacts 2 function the same are corresponding.

USB data connector 11 is placed to the inslot of accomodating of 1 right-hand member face of USB flash disk main part, is provided with four among the USB data connector 11 and connects contact 7, include: GND; d positive, D negative and VBUS contacts, the positions of these four connector contacts 7 and GND in the interface contact 2; the positions of the D positive, D negative and VBUS contacts are set correspondingly, and the other contacts in the interface contact 2 are not used in the case of applying the USB data connector 11.

Place Type-C data connector 12 in the storage groove on the rightmost side of 1 upper surface of USB flash disk main part, be provided with twelve joint contacts 7 in the Type-C data connector 12, include: two ground contacts GND; the USB3.1 data contacts TX1 positive, TX1 negative, and RX2 positive, RX2 negative; two VBUS charging voltage contacts; CC front and back signal identification contacts; the USB3.0 of the D positive and the D negative is compatible with the data contact of the USB 2.0; the SBU contact of the auxiliary function, the position of 12 joint contacts 7 in the Type-C data joint 12 and the position of twelve interface contacts 2 in the data interface are correspondingly arranged.

The Micro-USB data connector 13 is placed in the containing groove at the middle position of the upper surface of the USB flash disk main body 1, and five connector contacts 7 are arranged in the Micro-USB data connector 13 and comprise: a ground contact GND; the Micro-USB data connector comprises five connector contacts 7 in a Micro-USB data connector 13, GND, D positive, D negative and VBUS contacts in an interface contact 2, and a pin, wherein the pin in the data connector is not used, and other contacts in the interface contact 2 are not used in the application scene.

The storage inslot of USB flash disk main part 1 upper surface left side position places Lightning data connector 14, is provided with eight joint contacts 7 in the Lightning data connector 14, includes: a ground contact GND; d positive, D negative and VBUS contacts; identifying contacts SA and SB on the front side and the back side; two pins, the ground contact GND in the Lightning data connector 14; the D positive, D negative and VBUS contacts are arranged corresponding to the GND, D positive, D negative and VBUS contacts in the interface contact 2, the front and back identification contacts SA and SB in the Lightning data connector 14 are arranged corresponding to the front and back identification contacts CC1 and CC2 in the interface contact 2, respectively, and the other contacts in the interface contact 2 are not used in the application scenario.

As shown in fig. 3 and 5, a connector magnet 8 is disposed on the outer side of the connector contact 7 on each data connector, the connector magnet 8 is disposed corresponding to the receiving slot magnet 5, and the connector magnet 8 is fixedly connected to the connector body 6.

Interface magnet 3 is fixed on USB flash disk main part 1, and the inside of USB flash disk main part 1 sets up chip 18 simultaneously, and interface magnet 3 and joint magnet 8 are very little to chip 18's influence, can ignore, do not have chip 18's magnetization problem.

As shown in fig. 5 and 9, a data plug 9 is fixed to the side of the data connector remote from the connector contacts 7, and the data plug 9 is provided with contact pieces 10. As shown in fig. 7, the contact 10 and the joint contact 7 are connected by a wire.

As shown in fig. 1, 2 and 9, the two sides of each accommodating groove are provided with an arc-shaped groove 15, and the arc-shaped grooves 15 are arranged on the surface of the usb disk main body 1, so that the data connector can be conveniently taken when the data connector is used.

The Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are placed in the storage groove, besides the groove, the through groove can be made to penetrate through the USB flash disk main body 1, and the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are placed in the storage groove. When the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are used, the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are taken out for use through the assistance of the arc-shaped grooves by using the data plugs 9 of the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14.

As shown in fig. 1 and 2, be provided with the fingerprint identification device on the USB flash disk main part 1, the fingerprint identification device is including fingerprint identification window 4, fingerprint identification window 4 sets up the upper surface at USB flash disk main part 1, this is to improve the security of device and add and establish, the fingerprint identification window 4 that chooses for use in this embodiment is current fingerprint identification window 4 in the market, fingerprint identification window 4 is fixed at USB flash disk main part 1's upper surface, the inner structure of fingerprint identification window 4 does not have the difference with current fingerprint identification window 4, be with scanning module, conversion module and processing module electric connection, scanning module, conversion module and processing module are all fixed inside USB flash disk main part 1, do not do too much explanation here.

When the USB flash disk is used, the USB data connector 11, the Type-C data connector 12, the Micro-USB data connector 13 and the Lightning data connector 14 are respectively placed in four accommodating grooves of the USB flash disk main body 1. As shown in fig. 6 and 7, the USB data connector 11 is taken out from the accommodating slot through the arc-shaped slot 15 by using a finger, and then the end of the USB data connector 11 with the connector contact 7 is aligned with the magnetic suction interface, and the connector magnet 8 and the interface magnet 3 on the USB data connector 11 attract the USB data connector 11 and the USB disk main body 1 together by magnetic force because of GND in the USB data connector 11; d positive, D negative and VBUS contacts and GND in the data interface; the positions of the D positive contact, the D negative contact and the VBUS contact correspond, so that the USB flash disk main body 1 can be connected with a USB interface on a computer or other equipment through the USB data connector 11 to carry out data transmission.

Can also use the fingerprint identification window 4 of 1 upper surface of USB flash disk main part, set up the fingerprint and encrypt, carry out data transmission after 4 discernment identities through the fingerprint identification window, improve the security that the USB flash disk used like this greatly.

As shown in fig. 8, when the Lightning data connector 14 is selected, the USB data connector 11 needs to be separated from the USB disk main body 1, and then the USB data connector 11 is placed back into the receiving slot of the USB data connector 11 on the right end face of the USB disk main body 1, and then the Lightning data connector 14 is taken out, the end of the Lightning data connector 14 on which the connector contact 7 is disposed contacts with the magnetic interface, the connector magnet 8 and the interface magnet 3 are attracted together, and the Lightning data connector 14 is connected to the USB disk main body 1 because of the ground contact GND on the Lightning data connector 14; d positive, D negative, VBUS contact and the grounding contact GND of the interface contact 2; d is positive, D is negative, VBUS contact position corresponds, and Lightning data connector 14 and USB flash disk main part 1 have just carried out data connection, insert the data plug 9 of Lightning data connector 14 on the electronic equipment that has the Lightning interface, alright carry out data exchange transmission with electronic equipment and USB flash disk.

When the Lightning data connector 14 is used, the Lightning data connector 14 can be separated from the USB flash disk main body 1, and the Lightning data connector 14 can be placed back into the receiving slot of the USB flash disk main body 1 for placing the Lightning data connector 14. As shown in fig. 9, the Lightning data connector 14 is placed in the storage slot, the storage slot magnet 5 is disposed at the bottom of the first storage slot 16, the storage slot magnet 5 and the connector magnet 8 are magnetic, the Lightning data connector 14 is fixed in the storage slot, and the other two storage slots and the data connector are the same.

The use and placement of the other two data connectors is the same as that of the two data connectors described above and is not overly described.

The utility model discloses the data interface that constitutes by interface contact 2 and interface magnet 3 in the middle of itself is exactly a magnetism and inhales formula data interface, can directly inhale formula data interface with current magnetism and correspond the function of being connected and realizing data transmission in the middle of practical application to the data interface of fifth form has been possessed.

The utility model has compact structure, concentrates a plurality of data interface forms on a mobile storage device, and movably connects the data interface on the mobile storage device through the magnet of the accommodating groove, thereby increasing the selectivity of data transmission of the mobile storage device and improving the convenience; the magnetic suction interface is combined with the data interfaces in four different forms, so that the device can keep a regular appearance and necessary convenience under the condition of being capable of adapting to the four application scenes; through setting up fingerprint identification ware additionally, increase the security of this device, prevent that information from losing and revealing.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A removable memory device that can replace a data connector, comprising: the storage device comprises a storage device main body, wherein a plurality of interface contacts are embedded in the side surface of the storage device main body, interface magnets are fixed on the outer sides of the interface contacts, and the interface magnets are embedded in the storage device main body; the storage device comprises a storage device body and is characterized in that a plurality of accommodating grooves are formed in the storage device body, joint bodies are arranged in the accommodating grooves, a plurality of joint contacts are embedded into the upper surface of each joint body, joint magnets are arranged on the outer sides of the joint contacts, and the joint magnets are fixedly connected with the joint bodies.

2. The removable memory device of claim 1 wherein the replaceable data connector comprises: the connector comprises a connector body and is characterized in that one end, far away from the connector contact, of the connector body is fixedly connected with a data plug, a contact piece is arranged on the data plug, and the contact piece is connected with the connector contact through a wire.

3. The removable memory device of claim 1 wherein the replaceable data connector comprises: the interface contacts are arranged in a single row or multiple rows.

4. The removable memory device of claim 1 wherein the replaceable data connector comprises: the number of the interface contacts is not less than the number of the joint contacts.

5. The removable memory device of claim 1 wherein the replaceable data connector comprises: the height of the interface contact is not lower than that of the interface magnet, and the end face of the interface magnet is parallel to or coplanar with the side face of the storage device main body.

6. The removable memory device of claim 1 wherein the replaceable data connector comprises: the upper end face of the joint magnet and the upper surface of the joint main body are located on the same plane, and the height of the joint contact is not lower than that of the joint magnet.

7. The removable memory device of claim 1 wherein the replaceable data connector comprises: arc-shaped grooves are formed in two sides of the accommodating groove and communicated with the accommodating groove.

8. The removable memory device of claim 1 wherein the replaceable data connector comprises: and a receiving groove magnet which is arranged corresponding to the joint magnet is arranged at the position where the receiving groove is contacted with the joint magnet.

9. The removable memory device of claim 2 wherein the replaceable data connector comprises: the storage device comprises a storage device body and is characterized in that a chip is arranged in the storage device body, and the interface contact is connected with the chip through a wire.

10. The removable memory device of claim 9 wherein the replaceable data connector comprises: the storage device is characterized in that a fingerprint identification device is arranged on the storage device main body, and the fingerprint identification device is electrically connected with the chip.