Mobile storage device with fingerprint identification function

Abstract

The utility model relates to the technical field of storage equipment, in particular to mobile storage equipment with a fingerprint identification function. The mobile storage device with the fingerprint identification function comprises a shell, a communication socket and a fingerprint identification device. Wherein the pressing stress direction of the fingerprint identification device is parallel to the length direction of the communication socket; therefore, when a user presses the fingerprint identification device for fingerprint identification, the pressing force is parallel to the length direction of the communication jack and is the same as the insertion direction of the communication jack, and when the communication jack is inserted into the communication interface, the pressing force is transmitted to the communication equipment along the insertion direction of the communication jack and is absorbed by the communication equipment; therefore, deformation and looseness of the communication jack cannot be caused, looseness, deformation and dislocation of the communication jack caused by the fact that the pressing force is perpendicular to the insertion direction can be avoided, and damage to mobile storage equipment or communication equipment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mobile storage device with fingerprint identification. BACKGROUND

[0002] With the development of electronic technology, the security and convenience of data transmission are paid more and more attention; therefore mobile storage devices are widely used in mobile phone and PC file data transmission; USB flash disk as a kind of mobile storage device is widely used due to its small size, fast speed, light weight, portability and good compatibility.

[0003] With the popularity and application of U disk, its security problem also comes, how to protect the information stored on U disk becomes a problem that U disk users and manufacturers need to consider; therefore, in some technologies, fingerprint identification device is set on U disk, and the security of files in U disk is ensured through fingerprint identification.

[0004] At present, the U disk with fingerprint identification has fingerprint identification area on the side wall of the U disk, and the USB socket is arranged on the front end face, the insertion direction of the USB socket is parallel to the plane where the fingerprint identification area is located, and the user unlocks the fingerprint identification area by pressing the finger on the fingerprint identification area, and the pressing force is perpendicular to the insertion direction of the USB socket, so that the USB socket and the USB interface are loose and deformed; during the identification of fingerprint, the U disk is disconnected with the mobile terminal; the U disk cannot be normally used. UTILITY MODEL CONTENTS

[0005] (I) one of the technical problems solved by the utility model is that the existing mobile storage device with fingerprint identification has the problem of loose deformation of the interface of the mobile storage device and the communication device.

[0006] (II) technical scheme

[0007] In order to solve the above technical problems, the utility model provides a mobile storage device with fingerprint identification, a containing cavity is formed in the shell, one end of the communication socket is located in the containing cavity, and the other end extends out of the containing cavity; one side of the fingerprint identification device for acquiring fingerprint is located on the outside of the shell, and the pressing force direction when the fingerprint identification device acquires external fingerprint is parallel to the length direction of the communication socket.

[0008] According to one embodiment of the utility model, the shell has oppositely arranged first wall and second wall;

[0009] The fingerprint identification device is installed on the first wall, one end of the communication socket is located in the containing cavity, and the other end extends out of the containing cavity through the second wall.

[0010] According to one embodiment of the present application, the first wall is parallel to the first wall, the length direction of the communication socket is perpendicular to the first wall, and the plane of the fingerprint identification device is parallel to the plane of the first wall.

[0011] According to one embodiment of the present application, the first wall of the shell is provided with a first through hole communicating with the accommodating cavity, and the fingerprint identification device is located in the first through hole.

[0012] According to one embodiment of the present application, the second wall is provided with a second through hole, and one end of the communication socket extends out to the outside of the accommodating cavity through the second through hole.

[0013] According to one embodiment of the present application, the outer wall surface of the second wall is provided with a protrusion corresponding to the second through hole, the protrusion is provided with a first cavity, one end of the first cavity communicates with the second through hole, and the other end communicates with the outside.

[0014] According to one embodiment of the present application, the cross-sectional shape and size of the first cavity are matched with the cross-sectional shape and size of the second through hole.

[0015] According to one embodiment of the present application, the shell comprises a cover body and a lower shell.

[0016] The cover body and the lower shell are both open at one end, and the open ends of the cover body and the lower shell are detachably connected; the open end of the cover body is connected with the open end of the lower shell, and the accommodating cavity is formed between the two.

[0017] According to one embodiment of the present application, the inner wall of the open end of the lower shell is provided with a ring groove, the open end of the cover body is inserted into the lower shell, and the open end of the lower shell abuts on the ring groove.

[0018] According to one embodiment of the present application, the outer wall surface of the first wall is provided with a plurality of recesses which are arranged at intervals and parallel to each other.

[0019] The mobile storage equipment with fingerprint identification provided by the application comprises a shell, a communication socket and a fingerprint identification device; wherein the direction of stress pressing of the fingerprint identification device is parallel to the length direction of the communication socket; therefore, when a user presses the fingerprint identification device for fingerprint identification, the pressing force is parallel to the length direction of the communication socket, the pressing force is the same as the insertion direction of the communication socket, when the communication socket is inserted into the communication interface, the pressing force is transmitted to the communication equipment along the insertion direction of the communication socket, the pressing force is absorbed by the communication equipment, therefore, the communication socket will not be deformed and loose, the loose, deformation and misplacement of the communication socket caused by the pressing force being perpendicular to the insertion direction can be avoided, and the mobile storage equipment or the communication equipment can be prevented from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0020] The advantages of the above and / or additional aspects of the utility model will become apparent and easy to understand from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 A perspective view of the mobile storage equipment with fingerprint identification provided by the embodiment of the utility model;

[0022] Figure 2 A top view of the mobile storage equipment with fingerprint identification provided by the embodiment of the utility model;

[0023] Figure 3 A bottom view of the mobile storage equipment with fingerprint identification provided by the embodiment of the utility model;

[0024] Figure 4 An exploded view of the mobile storage equipment with fingerprint identification provided by the embodiment of the utility model;

[0025] Figure 5 A perspective view of the cover from one viewing angle provided by the embodiment of the utility model;

[0026] Figure 6 A perspective view of the cover from another viewing angle provided by the embodiment of the utility model;

[0027] Figure 7 A perspective view of the lower shell provided by the embodiment of the utility model.

[0028] The reference signs are as follows:

[0029] 1 - the mobile storage equipment with fingerprint identification; 11 - the cover; 111 - the second wall; 1111 - the second through hole; 1112 - the groove; 1113 - the convex strip; 1114 - the protrusion; 1115 - the first cavity;

[0030] 12 - the lower shell; 121 - the first wall; 1211 - the first through hole; 1212 - the sunken table;

[0031] 13-Communication port; 14-First PCB board; 15-Second PCB board; 16-Pin header; 17-Fingerprint recognition device; 18-Memory. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] like Figures 1 to 7 As shown, this utility model provides a mobile storage device 1 with fingerprint recognition, including a housing, a fingerprint recognition device 17, and a communication port 13; a receiving cavity is formed inside the housing, one end of the communication port 13 is located inside the receiving cavity, and the other end extends to the outside of the receiving cavity, the side of the fingerprint recognition device 17 used to acquire fingerprints is located on the outside of the housing, and the direction of the pressing force 17 receives when acquiring an external fingerprint is parallel to the length direction of the communication port 13.

[0034] The mobile storage device 1 with fingerprint recognition provided in this application includes a housing, a communication port 13, and a fingerprint recognition device 17. When the fingerprint recognition device 17 acquires an external fingerprint, the direction of the pressing pressure applied to 17 is parallel to the length direction of the communication port 13. The length direction of the communication port 13 is the direction in which the communication port 13 is inserted into the communication device when connected. Therefore, when a user presses the fingerprint recognition device 17 to perform fingerprint recognition, the pressing pressure is parallel to the length direction of the communication port 13 and is the same as the insertion direction of the communication port 13. When the communication port 13 is inserted into the communication interface, the pressing pressure is transmitted to the communication device along the insertion direction of the communication port 13, and the communication device absorbs the pressing pressure. Therefore, it will not cause deformation or loosening of the communication port 13, and can avoid the situation where the communication port 13 becomes loose, deformed, or misaligned due to the pressing pressure being perpendicular to the insertion direction of the communication port 13, thus avoiding damage to the mobile storage device 1 with fingerprint recognition or the communication device.

[0035] In this application, the mobile storage device 1 with fingerprint recognition can be a USB flash drive, SD card, SSD, or embedded memory card, etc.; the communication device used in conjunction with it can be a smartphone, tablet computer, PC, etc. Preferably, in this application, the mobile storage device 1 with fingerprint recognition is a USB flash drive, and the communication device is a smartphone.

[0036] The existing U disk with fingerprint identification function for smart phone has the fingerprint identification device 17 located on the side wall of the U disk shell, and the communication socket 13 located at one end in the length direction, and the length direction of the communication socket 13 is the same as the length direction of the U disk. When the fingerprint identification is performed, the pressure direction of the finger pressing the fingerprint identification device 17 is perpendicular to the length direction of the communication socket 13, so that the pressing force is applied to the U disk, and the pressure is perpendicular to the insertion direction of the communication socket 13. Since the shell of the U disk is not subjected to the force in the direction of the pressing force when the communication socket 13 of the U disk is inserted into the communication interface, the pressing force is applied to the communication socket 13, which is easy to cause the deformation and loosening of the communication socket 13. In the application, since the pressure of pressing the fingerprint identification device 17 is the same as the insertion direction of the communication socket 13, the pressing force is transmitted to the communication equipment along the insertion direction of the communication socket 13 when the communication socket 13 is inserted into the communication interface, so that the deformation and loosening of the communication socket 13 are avoided.

[0037] It should be noted that in the embodiment, the length direction of the communication socket 13 and the direction of the pressing force of the fingerprint identification device 17 can not be absolutely parallel, for example, the included angle therebetween is an acute angle, as long as most of the component force of the pressing force of pressing the fingerprint identification device 17 applied to the mobile storage device 1 with fingerprint identification is along the length direction of the communication socket 13, so that the pressure of pressing the fingerprint identification device 17 is transmitted to the communication equipment, and the deformation and loosening of the communication socket 13 of the mobile storage device 1 with fingerprint identification are avoided. The purpose does not deviate from the design idea of the application, and belongs to the protection scope of the application.

[0038] According to one embodiment of the application, as shown in Figure 1 and Figure 4 The shell has oppositely arranged first wall 121 and second wall 111; the fingerprint identification device 17 is installed on the first wall 121, one end of the communication socket 13 is located in the accommodation cavity, and the other end extends out to the outside of the accommodation cavity through the second wall 111; and the length direction of the communication socket 13 is perpendicular to the plane where the fingerprint identification device 17 is located. In the embodiment, the communication socket 13 and the fingerprint identification device 17 are respectively installed on the two oppositely arranged shell walls, so that the volume of the shell can be reduced, and the miniaturization and integration of the mobile storage device 1 with fingerprint identification can be realized.

[0039] It should be noted that in the embodiment, the fingerprint identification device 17 and the communication socket 13 can also not be arranged on the opposite two side walls, for example, the communication socket 13 extends through the second wall 111 to the outside of the accommodating cavity, and the fingerprint identification device 17 is arranged on a side wall of the shell perpendicular to the second wall 111, as long as the length direction of the communication socket 13 (the insertion direction of the communication socket 13) is perpendicular to the pressing plane of the fingerprint identification device 17, and the pressing force is parallel to the insertion direction of the communication socket 13, the design idea of the utility model can also be realized, which should belong to the protection range of the utility model.

[0040] Preferably, as shown in Figure 1 and Figure 4 , the first wall 121 is parallel to the second wall 111, the length direction of the communication socket 13 is perpendicular to the plane of the second wall 111, and the plane where the fingerprint identification device 17 is located is parallel to the plane where the first wall 121 is located. Among them, as shown in Figure 1 and Figure 4 , the shell is a rectangular shell structure, and the first wall 121 and the second wall 111 are located at the top and the bottom of the shell respectively.

[0041] As shown in Figure 4 , the fingerprint identification mobile storage device 1 further comprises a memory 18, a first PCB board 14 and a second PCB board 15, the memory 18, the first PCB board 14 and the second PCB board 15 are all located in the accommodating cavity, and the first PCB board 14 is electrically connected with the second PCB board 15 through the pin row 16. The memory 18 is electrically connected with the first PCB board 14, one end of the communication socket 13 is electrically connected with the first PCB board 14, and the other end penetrates through the second wall 111. The fingerprint identification device 17 is electrically connected with the second PCB board 15. Among them, the first PCB board 14 and / or the second PCB board 15 can be integrated with a control unit, and the control unit is electrically connected with the fingerprint identification device 17 and the communication socket 13 respectively. The control unit can receive the fingerprint signal collected by the fingerprint identification device 17, compare it with the target signal stored, and then generate a control instruction to control the memory 18, wherein the memory 18 in the application can be a FLASH flash memory. The control logic of the controller controlling the memory 18 and the fingerprint identification device 17 is prior art, which will not be described here.

[0042] According to an embodiment of the utility model, as shown in Figure 1 , Figure 2 and Figure 7As shown, the first wall 121 of the shell is provided with a first through hole 1211 in communication with the accommodating cavity, and the fingerprint identification device 17 is located in the first through hole 1211; wherein the fingerprint identification device 17 comprises a fingerprint input panel, the fingerprint input panel is fixedly connected with the second PCB 15, and the fingerprint input panel is located in the first through hole 1211. A user can press the fingerprint input panel with a finger to perform fingerprint identification and input. Preferably, the fingerprint input panel is a flat plate structure, the fingerprint input panel is parallel to the second wall 111, and the outer wall surface of the fingerprint input panel is lower than the outer wall surface of the second wall 111, that is, the outer wall surface of the fingerprint input panel is located in the first through hole 1211.

[0043] According to an embodiment of the utility model, Figure 1 、 Figure 3 and Figure 7 As shown, the second wall 111 is provided with a second through hole 1111, and one end of the communication jack 13 extends to the outside of the accommodating cavity through the second through hole 1111. As shown in Figure 1 、 Figure 2 、 Figures 4 to 6 As shown, the outer wall surface of the second wall 111 is provided with a protrusion 1114 corresponding to the second through hole 1111, the protrusion 1114 is provided with a first cavity 1115, one end of the first cavity 1115 is in communication with the second through hole 1111, the other end is in communication with the outside, and the length of the protrusion 1114 is less than the length of the communication jack 13. The communication jack 13 extends to the outside of the accommodating cavity through the second through hole 1111 and the first cavity 1115 in sequence, and the protrusion 1114 can better limit and protect the communication jack 13 in the circumferential direction, so that the communication jack 13 is prevented from being loose and deviated in the circumferential direction.

[0044] According to an embodiment of the utility model, Figure 2 The cross-sectional shape and size of the first cavity 1115 are matched with the cross-sectional shape and size of the second through hole 1111; in this way, the first cavity 1115 surrounded by the protrusion 1114 can better limit the communication jack 13. Of course, the shape of the first cavity 1115 can be different from the shape of the communication jack 13, and the size of the first cavity 1115 can also be different from the size of the communication jack 13; at this time, as long as the communication jack 13 can pass through the first cavity 1115, and then a filler is arranged and bonded between the inner wall of the first cavity 1115 and the outer wall of the communication jack 13, the purpose of limiting the communication jack 13 can also be achieved.

[0045] According to an embodiment of the utility model, Figure 1 and Figure 4As shown in the figure, the shell comprises a cover 11 and a lower shell 12; the cover 11 and the lower shell 12 are both open at one end, and the open ends of the cover 11 and the lower shell 12 are detachably connected; the open end of the cover 11 is connected with the open end of the lower shell 12, and the two form the accommodating cavity. In this embodiment, the shell is composed of the detachable cover 11 and the lower shell 12, which facilitates the maintenance and replacement of the memory 18, the fingerprint identification device 17 and the like in the accommodating cavity. Figure 4 As shown in the figure, the first wall 121 is the bottom wall of the lower shell 12, and the second wall 111 is the top wall of the cover 11.

[0046] As shown in the figure, Figure 4 and Figure 7 As shown in the figure, the inner wall of the open end of the lower shell 12 is provided with a ring groove to form a sunken platform 1212, the open end of the cover 11 is inserted into the lower shell 12, and the open end of the lower shell 12 abuts on the outer wall surface of the sunken platform 1212. The sunken platform 1212 facilitates the assembly of the cover 11 and the lower shell 12, and limits the assembly position of the cover 11 and the lower shell 12. In this embodiment, the cover 11 and the lower shell 12 are made of a deformable elastic material (such as plastic), and are fixed by interference fit. Of course, in this embodiment, the cover 11 and the lower shell 12 can also be detachably connected by clamping or threaded connection.

[0047] According to an embodiment of the utility model, as shown in the figure, Figure 2 , Figure 4 and Figure 6 As shown in the figure, the outer wall surface of the second wall 111 is provided with a plurality of recesses 1112 which are arranged at intervals and parallel to each other; by arranging the recesses 1112, a convex strip 1113 is formed between two adjacent recesses 1112, which can buffer the contact between the mobile storage device 1 with fingerprint identification and the communication equipment. For example, when the mobile storage device 1 with fingerprint identification is a U disk, the communication equipment is a smart phone, and the communication jack 13 of the U disk is inserted into the data interface of the mobile phone, the convex strip 1113 contacts with the mobile phone shell, and the stress deformation can buffer the pressure, thereby better protecting the mobile storage device 1 with fingerprint identification.

[0048] In the above embodiments of the application, the communication interface can be a USB interface, a TeypC interface, a micro interface (Android interface) or a Lightning interface (Apple interface), and the communication jack 13 is a structure matched with the shape and size of the communication interface.

[0049] In the description of the utility model, it is necessary to explain, the direction or position relation that the term "upper", "lower" and the like indicate is based on the direction or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0050] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "communication", "connection" should be broad understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be direct communication, also can be indirectly communicated through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more than two.

[0051] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mobile storage device with fingerprint recognition, characterized in that, The shell, the fingerprint identification device (17) and the communication socket (13); The shell has a receiving cavity formed therein, one end of the communication socket (13) is located in the receiving cavity, and the other end of the communication socket (13) extends out of the receiving cavity; one side of the fingerprint identification device (17) for acquiring a fingerprint is located outside the shell, and the pressing force direction when the fingerprint identification device acquires an external fingerprint is parallel to the length direction of the communication socket (13).

2. The mobile storage device with fingerprint recognition of claim 1, wherein: The shell has a first wall (121) and a second wall (111) arranged oppositely; The fingerprint identification device (17) is mounted on the first wall (121), one end of the communication socket (13) is located in the receiving cavity, and the other end of the communication socket (13) extends out of the receiving cavity through the second wall (111); the length direction of the communication socket (13) is perpendicular to the plane where the fingerprint identification device (17) is located.

3. The mobile storage device with fingerprint recognition of claim 2, wherein: The first wall (121) is parallel to the second wall (111), the length direction of the communication socket (13) is perpendicular to the plane where the second wall (111) is located, and the plane where the fingerprint identification device (17) is located is parallel to the plane where the first wall (121) is located.

4. The mobile storage device with fingerprint recognition of claim 3, wherein: The first wall (121) of the shell is provided with a first through hole (1211) in communication with the receiving cavity, and the fingerprint identification device (17) is located in the first through hole (1211).

5. The mobile storage device with fingerprint recognition of claim 4, wherein: The second wall (111) is provided with a second through hole (1111) in communication with the receiving cavity, and one end of the communication socket (13) extends out of the receiving cavity through the second through hole (1111).

6. The mobile storage device with fingerprint recognition of claim 5, wherein: The outer wall surface of the second wall (111) is provided with a protrusion (1114) corresponding to the second through hole (1111), a first cavity (1115) is arranged in the protrusion (1114), one end of the first cavity (1115) is in communication with the second through hole (1111), and the other end of the first cavity (1115) is in communication with the outside.

7. The mobile storage device with fingerprint recognition of claim 6, wherein: The cross-sectional shape and size of the first cavity (1115) are matched with the cross-sectional shape and size of the second through hole (1111).

8. The mobile storage device with fingerprint recognition of claim 5, wherein: The shell comprises a cover body (11) and a lower shell (12); The cover body (11) and the lower shell (12) are both open at one end, and the open ends of the cover body (11) and the lower shell (12) are detachably connected; the receiving cavity is formed between the cover body (11) and the lower shell (12).

9. The mobile storage device with fingerprint recognition of claim 8, wherein: The inner wall of the open end of the lower shell (12) is provided with a ring groove to form a sunken platform (1212), the open end of the cover body (11) is inserted into the lower shell (12), and the open end of the lower shell (12) abuts against the outer wall surface of the sunken platform (1212).

10. The mobile storage device with fingerprint recognition of claim 2, wherein: The outer wall surface of the second wall (111) is provided with a plurality of recesses (1112) arranged at intervals and parallel to each other.

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